gdb/ChangeLog

   1 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * exec.c (build_section_table): Replace internal_error with
   4         gdb_assert.
   5         (section_table_xfer_memory_partial): Likewise.
   6         * mdebugread.c (parse_partial_symbols): Likewise.
   7         * psymtab.c (lookup_partial_symbol): Likewise.
   8         * utils.c (wrap_here): Likewise.
   9
  10 2020-04-02  Tom Tromey  <tromey@adacore.com>
  11
  12         * f-lang.c (build_fortran_types): Use arch_type to initialize
  13         builtin_complex_s32 in the TYPE_CODE_ERROR case.
  14
  15 2020-04-02  Tom Tromey  <tromey@adacore.com>
  16
  17         * dwarf2/read.c (partial_die_info::read): Do not create a vector
  18         of attributes.
  19
  20 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  21             Bernd Edlinger <bernd.edlinger@hotmail.de>
  22             Tom Tromey  <tromey@adacore.com>
  23
  24         * buildsym.c (buildsym_compunit::record_line): Remove
  25         deduplication code.
  26
  27 2020-04-02  Tom de Vries  <tdevries@suse.de>
  28
  29         PR ada/24671
  30         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
  31
  32 2020-04-02  Tom de Vries  <tdevries@suse.de>
  33
  34         * dwarf2/read.c (dwarf2_gdb_index_functions,
  35         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
  36         NULL.
  37         * psymtab.c (psym_lookup_global_symbol_language): New function.
  38         (psym_functions): Init psym_lookup_global_symbol_language with
  39         psym_lookup_global_symbol_language.
  40         * symfile-debug.c (debug_sym_quick_functions): Init
  41         lookup_global_symbol_language with NULL.
  42         * symfile.c (set_initial_language): Remove fixme comment.
  43         * symfile.h (struct quick_symbol_functions): Add
  44         lookup_global_symbol_language.
  45         * symtab.c (find_quick_global_symbol_language): New function.
  46         (find_main_name): Use find_quick_global_symbol_language.
  47
  48 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
  49
  50         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
  51
  52 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  53
  54         * buildsym.c (record_line): Fix undefined behavior and preserve
  55         lines at eof.
  56
  57 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  58
  59         * buildsym.c (record_line): Fix the resizing condition.
  60
  61 2020-04-01  Tom Tromey  <tom@tromey.com>
  62
  63         * value.h (value_literal_complex): Add comment.
  64         * valops.c (value_literal_complex): Refer to value.h.
  65
  66 2020-04-01  Tom Tromey  <tom@tromey.com>
  67
  68         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
  69         (scalar_type): New rule, from typebase.
  70         (typebase): Use scalar_type.  Recognize complex types.
  71         (field_name): Handle FLOAT_KEYWORD.
  72         (ident_tokens): Add _Complex and __complex__.
  73
  74 2020-04-01  Tom Tromey  <tom@tromey.com>
  75
  76         PR exp/25299:
  77         * valarith.c (promotion_type, complex_binop): New functions.
  78         (scalar_binop): Handle complex numbers.  Use promotion_type.
  79         (value_pos, value_neg, value_complement): Handle complex numbers.
  80
  81 2020-04-01  Tom Tromey  <tom@tromey.com>
  82
  83         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
  84         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
  85         (parse_number): Handle complex numbers.
  86
  87 2020-04-01  Tom Tromey  <tom@tromey.com>
  88
  89         * c-valprint.c (c_decorations): Change complex suffix to "i".
  90
  91 2020-04-01  Tom Tromey  <tom@tromey.com>
  92
  93         * valprint.c (generic_value_print_complex): Use accessors.
  94         * value.h (value_real_part, value_imaginary_part): Declare.
  95         * valops.c (value_real_part, value_imaginary_part): New
  96         functions.
  97         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
  98
  99 2020-04-01  Tom Tromey  <tom@tromey.com>
 100
 101         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
 102         (read_range_type): Update.
 103         * mdebugread.c (basic_type): Update.
 104         * go-lang.c (build_go_types): Use init_complex_type.
 105         * gdbtypes.h (struct main_type) <complex_type>: New member.
 106         (init_complex_type): Update.
 107         (arch_complex_type): Don't declare.
 108         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
 109         Make name if none given.  Use alloc_type_copy.  Look for cached
 110         complex type.
 111         (arch_complex_type): Remove.
 112         (gdbtypes_post_init): Use init_complex_type.
 113         * f-lang.c (build_fortran_types): Use init_complex_type.
 114         * dwarf2/read.c (read_base_type): Update.
 115         * d-lang.c (build_d_types): Use init_complex_type.
 116         * ctfread.c (read_base_type): Update.
 117
 118 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 119
 120         * infrun.c (stop_all_threads): Update assertion, plus when
 121         stopping threads, take into account that we might be trying
 122         to stop an all-stop target.
 123         (stop_waiting): Call 'stop_all_threads' if there exists a
 124         non-stop target.
 125
 126 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 127
 128         * target.h (exists_non_stop_target): New function declaration.
 129         * target.c (exists_non_stop_target): New function.
 130
 131 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
 132
 133         PR gdb/24789
 134         * eval.c (is_integral_or_integral_reference): New function.
 135         (evaluate_subexp_standard): Allow integer references in
 136         pointer arithmetic.
 137
 138 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 139
 140         * remote.c (remote_target::remote_parse_stop_reply): Remove the
 141         check for no ptid in the stop reply when the target is non-stop.
 142
 143 2020-04-01  Tom Tromey  <tromey@adacore.com>
 144
 145         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
 146         "name" parameter to rvalue reference.  Initialize m_name_holder.
 147         <lookup_name_info>: New overloads.
 148         <name>: Return gdb::string_view.
 149         <c_str>: New method.
 150         <make_ignore_params>: Update.
 151         <search_name_hash>: Update.
 152         <language_lookup_name>: Return const char *.
 153         <m_name>: Change type.
 154         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
 155         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
 156         (lookup_name_info::match_any): Update.
 157         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
 158         Update.
 159         * minsyms.c (linkage_name_str): Update.
 160         * language.c (default_symbol_name_matcher): Update.
 161         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
 162         Update.
 163         * ada-lang.c (ada_fold_name): Change parameter to string_view.
 164         (ada_lookup_name_info::ada_lookup_name_info): Update.
 165         (literal_symbol_name_matcher): Update.
 166
 167 2020-04-01  Tom Tromey  <tromey@adacore.com>
 168
 169         * psymtab.c (psymtab_search_name): Remove function.
 170         (psym_lookup_symbol): Create search name and lookup name here.
 171         (lookup_partial_symbol): Remove "name" parameter; add
 172         lookup_name.
 173         (psym_expand_symtabs_for_function): Update.
 174
 175 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
 176
 177         PR tui/25597:
 178         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
 179
 180 2020-03-31  Tom Tromey  <tromey@adacore.com>
 181
 182         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
 183         memcpy.
 184
 185 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 186
 187         * features/riscv/32bit-csr.xml: Regenerated.
 188         * features/riscv/64bit-csr.xml: Regenerated.
 189
 190 2020-03-30  Tom Tromey  <tromey@adacore.com>
 191
 192         * ada-valprint.c (print_variant_part): Update.
 193         * ada-lang.h (ada_which_variant_applies): Update.
 194         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
 195         outer_valaddr parameters; replace with "outer" value parameter.
 196         (to_fixed_variant_branch_type): Update.
 197
 198 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 199
 200         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
 201         <list>.  Remove inclusion of observable.h.
 202         (PPC_DEBUG_CURRENT_VERSION): Move up define.
 203         (struct arch_lwp_info): New struct.
 204         (class ppc_linux_dreg_interface): New class.
 205         (struct ppc_linux_process_info): New struct.
 206         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
 207         <low_new_clone, low_forget_process, low_prepare_to_resume>
 208         <copy_thread_dreg_state, mark_thread_stale>
 209         <mark_debug_registers_changed, register_hw_breakpoint>
 210         <clear_hw_breakpoint, register_wp, clear_wp>
 211         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
 212         <num_memory_accesses, get_trigger_type>
 213         <create_watchpoint_request, hwdebug_point_cmp>
 214         <init_arch_lwp_info, get_arch_lwp_info>
 215         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
 216         methods.
 217         <struct ptid_hash>: New inner struct.
 218         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
 219         members.
 220         (saved_dabr_value, hwdebug_info, max_slots_number)
 221         (struct hw_break_tuple, struct thread_points, ppc_threads)
 222         (have_ptrace_hwdebug_interface)
 223         (hwdebug_find_thread_points_by_tid)
 224         (hwdebug_insert_point, hwdebug_remove_point): Remove.
 225         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
 226         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
 227         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
 228         use m_dreg_interface.
 229         (hwdebug_point_cmp): Change to...
 230         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
 231         reference arguments instead of pointers.
 232         (ppc_linux_nat_target::ranged_break_num_registers): Use
 233         m_dreg_interface.
 234         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
 235         m_dreg_interface.  Call register_hw_breakpoint.
 236         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
 237         m_dreg_interface.  Call clear_hw_breakpoint.
 238         (get_trigger_type): Change to...
 239         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
 240         comment.
 241         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
 242         use m_dreg_interface.  Call register_hw_breakpoint.
 243         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
 244         use m_dreg_interface.  Call clear_hw_breakpoint.
 245         (can_use_watchpoint_cond_accel): Change to...
 246         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
 247         method.  Update comment, use m_dreg_interface and
 248         m_process_info.
 249         (calculate_dvc): Change to...
 250         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
 251         m_dreg_interface.
 252         (num_memory_accesses): Change to...
 253         (ppc_linux_nat_target::num_memory_accesses): ...this method.
 254         (check_condition): Change to...
 255         (ppc_linux_nat_target::check_condition): ...this method.
 256         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
 257         comment, use m_dreg_interface.
 258         (create_watchpoint_request): Change to...
 259         (ppc_linux_nat_target::create_watchpoint_request): ...this
 260         method.  Use m_dreg_interface.
 261         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
 262         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
 263         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
 264         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
 265         (ppc_linux_nat_target::low_forget_process)
 266         (ppc_linux_nat_target::low_new_fork)
 267         (ppc_linux_nat_target::low_new_clone)
 268         (ppc_linux_nat_target::low_delete_thread)
 269         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
 270         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
 271         only call mark_thread_stale.
 272         (ppc_linux_thread_exit): Remove.
 273         (ppc_linux_nat_target::stopped_data_address): Change to...
 274         (ppc_linux_nat_target::low_stopped_data_address): This. Add
 275         comment, use m_dreg_interface and m_thread_hw_breakpoints.
 276         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
 277         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
 278         comment.  Call low_stopped_data_address.
 279         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
 280         m_dreg_interface.
 281         (ppc_linux_nat_target::masked_watch_num_registers): Use
 282         m_dreg_interface.
 283         (ppc_linux_nat_target::copy_thread_dreg_state)
 284         (ppc_linux_nat_target::mark_thread_stale)
 285         (ppc_linux_nat_target::mark_debug_registers_changed)
 286         (ppc_linux_nat_target::register_hw_breakpoint)
 287         (ppc_linux_nat_target::clear_hw_breakpoint)
 288         (ppc_linux_nat_target::register_wp)
 289         (ppc_linux_nat_target::clear_wp)
 290         (ppc_linux_nat_target::init_arch_lwp_info)
 291         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
 292         (_initialize_ppc_linux_nat): Remove observer callback.
 293
 294 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 295
 296         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
 297         (ppc_linux_nat_target::auxv_parse)
 298         (ppc_linux_nat_target::read_description)
 299         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
 300         Move up.
 301
 302 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 303
 304         * linux-nat.h (low_new_clone): New method.
 305         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
 306
 307 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 308
 309         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
 310         (dbx_expand_psymtab): ... this.
 311         (start_psymtab): Update.
 312         * mdebugread.c (psymtab_to_symtab_1): Rename to...
 313         (mdebug_expand_psymtab): ... this.
 314         (parse_partial_symbols): Update.
 315         (new_psymtab): Update.
 316         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
 317         (xcoff_expand_psymtab): ... this.
 318         (xcoff_start_psymtab): Update.
 319
 320 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 321
 322         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
 323         <expand_dependencies>: ... this.
 324         * psymtab.c (partial_symtab::read_dependencies): Rename to...
 325         (partial_symtab::expand_dependencies): ... this.
 326         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
 327         Update.
 328         (dwarf2_psymtab::expand_psymtab): Update.
 329         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
 330         * mdebugread.c (psymtab_to_symtab_1): Update.
 331         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 332
 333 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 334
 335         * psympriv.h (discard_psymtab): Remove.
 336         * dbxread.c (dbx_end_psymtab): Update.
 337         * xcoffread.c (xcoff_end_psymtab): Update.
 338
 339 2020-03-28  Tom Tromey  <tom@tromey.com>
 340
 341         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
 342         comment.
 343
 344 2020-03-28  Tom Tromey  <tom@tromey.com>
 345
 346         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
 347
 348 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
 349
 350         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
 351
 352 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
 353
 354         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
 355
 356 2020-03-26  Tom Tromey  <tom@tromey.com>
 357
 358         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
 359         (mark_common_block_symbol_computed, read_tag_string_type)
 360         (attr_to_dynamic_prop, read_subrange_type): Update.
 361         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
 362         to be methods on struct attribute.
 363         (skip_one_die, process_imported_unit_die, read_namespace_alias)
 364         (read_call_site_scope, partial_die_info::read)
 365         (partial_die_info::read, lookup_die_type, follow_die_ref):
 366         Update.
 367         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
 368         from dwarf2_get_ref_die_offset.
 369         (attribute::constant_value): New method, from
 370         dwarf2_get_attr_constant_value.
 371         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
 372         Declare method.
 373         <constant_value>: New method.
 374
 375 2020-03-26  Tom Tromey  <tom@tromey.com>
 376
 377         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
 378         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
 379         (dwarf_type_encoding_name): Move to stringify.c.
 380         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
 381         * dwarf2/stringify.c: New file.
 382         * dwarf2/stringify.h: New file.
 383
 384 2020-03-26  Tom Tromey  <tom@tromey.com>
 385
 386         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
 387         Rewrite.
 388
 389 2020-03-26  Tom Tromey  <tom@tromey.com>
 390
 391         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
 392         methods.
 393         * dwarf2/read.c (lookup_addr_base): Move to die.h.
 394         (lookup_ranges_base): Likewise.
 395         (read_cutu_die_from_dwo, read_full_die_1): Update.
 396
 397 2020-03-26  Tom Tromey  <tom@tromey.com>
 398
 399         * dwarf2/read.c (read_import_statement, read_file_scope)
 400         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
 401         (read_lexical_block_scope, read_call_site_scope)
 402         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
 403         (handle_struct_member_die, process_structure_scope)
 404         (update_enumeration_type_from_children)
 405         (process_enumeration_scope, read_array_type, read_common_block)
 406         (read_namespace, read_module, read_subroutine_type): Update.
 407         (sibling_die): Remove.
 408
 409 2020-03-26  Tom Tromey  <tom@tromey.com>
 410
 411         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
 412         (build_type_psymtabs_reader, read_structure_type)
 413         (read_enumeration_type, read_full_die_1): Update.
 414         (dwarf2_attr_no_follow): Move to die.h.
 415         * dwarf2/die.h (struct die_info) <attr>: New method.
 416
 417 2020-03-26  Tom Tromey  <tom@tromey.com>
 418
 419         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
 420         <base_address>: Now an optional.
 421         (dwarf2_find_base_address, dwarf2_rnglists_process)
 422         (dwarf2_ranges_process, fill_in_loclist_baton)
 423         (dwarf2_symbol_mark_computed): Update.
 424
 425 2020-03-26  Tom Tromey  <tom@tromey.com>
 426
 427         * dwarf2/read.c (struct die_info): Move to die.h.
 428         * dwarf2/die.h: New file.
 429
 430 2020-03-26  Tom Tromey  <tom@tromey.com>
 431
 432         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
 433         * dwarf2/read.c
 434         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 435         Move to line-header.c.
 436         (read_checked_initial_length_and_offset, read_formatted_entries):
 437         Likewise.
 438         (dwarf_decode_line_header): Split into two.
 439         * dwarf2/line-header.c
 440         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 441         Move from read.c.
 442         (read_checked_initial_length_and_offset, read_formatted_entries):
 443         Likewise.
 444         (dwarf_decode_line_header): New function, split from read.c.
 445
 446 2020-03-26  Tom Tromey  <tom@tromey.com>
 447
 448         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
 449         Declare method.
 450         * dwarf2/read.c (read_attribute_value): Update.
 451         (dwarf2_per_objfile::read_line_string): Rename from
 452         read_indirect_line_string.
 453         (read_formatted_entries): Update.
 454
 455 2020-03-26  Tom Tromey  <tom@tromey.com>
 456
 457         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
 458         variable.
 459
 460 2020-03-26  Tom Tromey  <tom@tromey.com>
 461
 462         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
 463         const.
 464         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
 465         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
 466         parameter const.
 467
 468 2020-03-26  Tom Tromey  <tom@tromey.com>
 469
 470         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
 471         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
 472         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
 473         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
 474
 475 2020-03-26  Tom Tromey  <tom@tromey.com>
 476
 477         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
 478         file_names_size, file_full_name, file_file_name>: Use const.
 479         <file_name_at, file_names>: Add const overload.
 480         * dwarf2/line-header.c (line_header::file_file_name)
 481         (line_header::file_full_name): Update.
 482
 483 2020-03-26  Tom Tromey  <tom@tromey.com>
 484
 485         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
 486         (macro_start_file, consume_improper_spaces)
 487         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
 488         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
 489         (dwarf_decode_macros): Move to macro.c.
 490         * dwarf2/macro.c: New file.
 491         * dwarf2/macro.h: New file.
 492         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
 493
 494 2020-03-26  Tom Tromey  <tom@tromey.com>
 495
 496         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
 497         method.
 498         * dwarf2/section.c: New method.  From
 499         read_indirect_string_at_offset_from.
 500         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
 501         (read_indirect_string_at_offset_from): Move to section.c.
 502         (read_indirect_string_at_offset): Rewrite.
 503         (read_indirect_line_string_at_offset): Remove.
 504         (read_indirect_string, read_indirect_line_string)
 505         (dwarf_decode_macro_bytes): Update.
 506
 507 2020-03-26  Tom Tromey  <tom@tromey.com>
 508
 509         * dwarf2/section.h (struct dwarf2_section_info)
 510         <overload_complaint>: Declare.
 511         (dwarf2_section_buffer_overflow_complaint): Don't declare.
 512         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
 513         Rename from dwarf2_section_buffer_overflow_complaint.
 514         * dwarf2/read.c (skip_one_die, partial_die_info::read)
 515         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
 516
 517 2020-03-26  Tom Tromey  <tom@tromey.com>
 518
 519         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
 520         Declare.
 521         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
 522         Move from read.c.
 523         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
 524         to section.c.
 525
 526 2020-03-26  Tom Tromey  <tom@tromey.com>
 527
 528         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
 529
 530 2020-03-26  Tom Tromey  <tom@tromey.com>
 531
 532         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
 533         "builder".
 534         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
 535         parameter.
 536         (dwarf_decode_macros): Update.
 537
 538 2020-03-26  Tom Tromey  <tom@tromey.com>
 539
 540         * dwarf2/read.c (read_attribute_value): Update.
 541         (read_indirect_string_from_dwz): Move to dwz.c; change into
 542         method.
 543         (dwarf_decode_macro_bytes): Update.
 544         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
 545         * dwarf2/dwz.c: New file.
 546         * Makefile.in (COMMON_SFILES): Add dwz.c.
 547
 548 2020-03-26  Tom Tromey  <tom@tromey.com>
 549
 550         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
 551         * dwarf2/read.c: Add include.
 552         * dwarf2/index-write.c: Add include.
 553         * dwarf2/index-cache.c: Add include.
 554         * dwarf2/dwz.h: New file.
 555
 556 2020-03-25  Tom Tromey  <tom@tromey.com>
 557
 558         * compile/compile-object-load.c (get_out_value_type): Mention
 559         correct symbol name in error message.
 560
 561 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
 562
 563         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
 564
 565 2020-03-25  Tom de Vries  <tdevries@suse.de>
 566
 567         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
 568         * symmisc.c (dump_symtab_1): Print user and includes fields.
 569         (maintenance_info_symtabs): Same.
 570
 571 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 572
 573         PR gdb/25534
 574         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
 575         (riscv_regcache_cooked_write): New function.
 576         (riscv_push_dummy_call): Use new function.
 577         (riscv_return_value): Likewise.
 578
 579 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
 580
 581         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
 582         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
 583         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
 584         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
 585         * infrun.c (follow_fork): Likewise.
 586         (follow_fork_inferior): Likewise.
 587         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
 588         * linux-nat.h (class linux_nat_target): Likewise.
 589         * remote.c (class remote_target) <follow_fork>: Likewise.
 590         (remote_target::follow_fork): Likewise.
 591         * target-delegates.c: Re-generate.
 592         * target.c (default_follow_fork): Likewise.
 593         (target_follow_fork): Likewise.
 594         * target.h (struct target_ops) <follow_fork>: Likewise.
 595         (target_follow_fork): Likewise.
 596
 597 2020-03-24  Tom de Vries  <tdevries@suse.de>
 598
 599         * psymtab.c (maintenance_info_psymtabs): Print user field.
 600
 601 2020-03-20  Tom Tromey  <tromey@adacore.com>
 602
 603         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
 604         const.
 605         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
 606         const.
 607
 608 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
 609
 610         * ptrace.m4: Don't check for ptrace declaration.
 611         * config.in: Re-generate.
 612         * configure: Re-generate.
 613         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
 614         not defined.
 615
 616 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
 617
 618         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
 619         `PTRACE_TYPE_RET'.
 620         * i386-bsd-nat.c (gdb_ptrace): Likewise.
 621         * sparc-nat.c (gdb_ptrace): Likewise.
 622         * x86-bsd-nat.c (gdb_ptrace): Likewise.
 623
 624 2020-03-20  Tom Tromey  <tromey@adacore.com>
 625
 626         * c-exp.y (lex_one_token): Fix assert.
 627
 628 2020-03-20  Tom Tromey  <tromey@adacore.com>
 629
 630         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
 631         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
 632         strncpy call.
 633
 634 2020-03-20  Tom Tromey  <tromey@adacore.com>
 635
 636         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
 637
 638 2020-03-20  Tom Tromey  <tromey@adacore.com>
 639
 640         * ada-valprint.c (print_variant_part): Remove parameters; switch
 641         to value-based API.
 642         (print_field_values): Likewise.
 643         (ada_val_print_struct_union): Likewise.
 644         (ada_value_print_1): Update.
 645
 646 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
 647
 648         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
 649         nbsd_nat_target instead of inf_ptrace_target.
 650         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
 651         nbsd_nat_target.
 652
 653 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
 654
 655         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
 656         it to the ptrace call.
 657         * (store_registers): Likewise.
 658
 659 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
 660
 661         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
 662         it to the ptrace call.
 663         * (store_registers): Likewise.
 664
 665 2020-03-19  Luis Machado  <luis.machado@linaro.org>
 666
 667         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
 668         valid, fetch vg value from ptrace.
 669
 670 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
 671         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
 672         * inf-ptrace.c: Likewise.
 673         * (gdb_ptrace): Add.
 674         * (inf_ptrace_target::resume): Update.
 675         * (inf_ptrace_target::xfer_partial): Likewise.
 676         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
 677         * (inf_ptrace_peek_poke): Update.
 678
 679 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
 680
 681         * x86-bsd-nat.c (gdb_ptrace): New.
 682         * (x86bsd_dr_set): Add new argument `ptid'.
 683         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
 684         x86bsd_dr_set_addr): Update.
 685
 686 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 687
 688         * remote.c (remote_target::process_stop_reply): Handle events for
 689         all threads differently.
 690
 691 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 692
 693         * completer.c (completion_tracker::remove_completion): Define new
 694         function.
 695         * completer.h (completion_tracker::remove_completion): Declare new
 696         function.
 697         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
 698         when adding a C++ function symbol.
 699
 700 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 701
 702         * completer.c (completion_tracker::completion_hash_entry): Define
 703         new class.
 704         (advance_to_filename_complete_word_point): Call
 705         recompute_lowest_common_denominator.
 706         (completion_tracker::completion_tracker): Call discard_completions
 707         to setup the hash table.
 708         (completion_tracker::discard_completions): Allow for being called
 709         from the constructor, pass new equal function, and element deleter
 710         when constructing the hash table.  Initialise new class member
 711         variables.
 712         (completion_tracker::maybe_add_completion): Remove use of
 713         m_entries_vec, and store more information into m_entries_hash.
 714         (completion_tracker::recompute_lcd_visitor): New function, most
 715         content taken from...
 716         (completion_tracker::recompute_lowest_common_denominator):
 717         ...here, this now just visits each item in the hash calling the
 718         above visitor.
 719         (completion_tracker::build_completion_result): Remove use of
 720         m_entries_vec, call recompute_lowest_common_denominator.
 721         * completer.h (completion_tracker::have_completions): Remove use
 722         of m_entries_vec.
 723         (completion_tracker::completion_hash_entry): Declare new class.
 724         (completion_tracker::recompute_lowest_common_denominator): Change
 725         function signature.
 726         (completion_tracker::recompute_lcd_visitor): Declare new function.
 727         (completion_tracker::m_entries_vec): Delete.
 728         (completion_tracker::m_entries_hash): Initialize to NULL.
 729         (completion_tracker::m_lowest_common_denominator_valid): New
 730         member variable.
 731         (completion_tracker::m_lowest_common_denominator_max_length): New
 732         member variable.
 733
 734 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 735
 736         * regformats/regdef.h: Put reg in gdb namespace.
 737
 738 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 739
 740         * i386-bsd-nat.c (gdb_ptrace): New.
 741         * (i386bsd_fetch_inferior_registers,
 742         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
 743         * (i386bsd_fetch_inferior_registers,
 744         i386bsd_store_inferior_registers) Use gdb_ptrace.
 745
 746 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 747
 748         * amd64-bsd-nat.c (gdb_ptrace): New.
 749         * (amd64bsd_fetch_inferior_registers,
 750         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
 751         * (amd64bsd_fetch_inferior_registers,
 752         amd64bsd_store_inferior_registers) Use gdb_ptrace.
 753
 754 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 755
 756         * user-regs.c (user_reg::read): Rename to...
 757         (user_reg::xread): ...this.
 758         * (append_user_reg): Rename argument `read' to `xread'.
 759         * (user_reg_add_builtin): Likewise.
 760         * (user_reg_add): Likewise.
 761         * (value_of_user_reg): Likewise.
 762
 763 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 764
 765         * sparc-nat.c (gdb_ptrace): New.
 766         * sparc-nat.c (sparc_fetch_inferior_registers)
 767         (sparc_store_inferior_registers) Remove obsolete comment.
 768         * sparc-nat.c (sparc_fetch_inferior_registers)
 769         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
 770         * sparc-nat.c (sparc_fetch_inferior_registers)
 771         (sparc_store_inferior_registers) Use gdb_ptrace.
 772
 773 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 774
 775         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
 776         it to the ptrace call.
 777         * sh-nbsd-nat.c (store_registers): Likewise.
 778
 779 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 780
 781         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
 782         nbsd_nat_target instead of inf_ptrace_target.
 783         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
 784         nbsd_nat_target.
 785
 786 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 787
 788         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
 789
 790 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
 791
 792         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
 793         <sys/sysctl.h>.
 794         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
 795
 796 2020-03-17  Tom de Vries  <tdevries@suse.de>
 797
 798         PR gdb/23710
 799         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
 800         fields.
 801         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
 802         fields.
 803         (process_imported_unit_die): Skip import of c++ CUs.
 804
 805 2020-03-16  Tom Tromey  <tom@tromey.com>
 806
 807         * p-valprint.c (pascal_object_print_value): Initialize
 808         base_value.
 809
 810 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
 811             Shahab Vahedi  <shahab@synopsys.com>
 812
 813         * Makefile.in: Add arch/arc.o
 814         * configure.tgt: Likewise.
 815         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
 816         (_initialize_arc_tdep): Don't initialize old target descriptions.
 817         (arc_read_description): New function to cache target descriptions.
 818         * arc-tdep.h (arc_read_description): Add proto type.
 819         * arch/arc.c: New file.
 820         * arch/arc.h: Likewise.
 821         * features/Makefile: Replace old target descriptions with new.
 822         * features/arc-arcompact.c: Remove.
 823         * features/arc-arcompact.xml: Likewise.
 824         * features/arc-v2.c: Likewise
 825         * features/arc-v2.xml: Likewise
 826         * features/arc/aux-arcompact.xml: New file.
 827         * features/arc/aux-v2.xml: Likewise.
 828         * features/arc/core-arcompact.xml: Likewise.
 829         * features/arc/core-v2.xml: Likewise.
 830         * features/arc/aux-arcompact.c: Generate.
 831         * features/arc/aux-v2.c: Likewise.
 832         * features/arc/core-arcompact.c: Likewise.
 833         * features/arc/core-v2.c: Likewise.
 834         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
 835
 836 2020-03-16  Tom Tromey  <tromey@adacore.com>
 837
 838         PR gdb/25663:
 839         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
 840         putting value into bcache.
 841
 842 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 843
 844         PR gdb/21500
 845         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
 846         to...
 847         (amd64_windows_init_abi_common): ... this.  Don't set size of
 848         long type.
 849         (amd64_windows_init_abi): New function.
 850         (amd64_cygwin_init_abi): New function.
 851         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
 852         the Cygwin OS ABI.
 853         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
 854         comment.
 855
 856 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 857
 858         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
 859         * windows-tdep.c (CYGWIN_DLL_NAME): New.
 860         (pe_import_directory_entry): New struct type.
 861         (is_linked_with_cygwin_dll): New function.
 862         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
 863         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
 864         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
 865
 866 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 867
 868         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
 869         i386_cygwin_core_osabi_sniffer.
 870
 871 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 872
 873         * i386-cygwin-tdep.c: Rename to...
 874         * i386-windows-tdep.c: ... this.
 875         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
 876         i386-windows-tdep.c.
 877         * configure.tgt: Likewise.
 878
 879 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 880
 881         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
 882         * osabi.c (gdb_osabi_names): Add "Windows".
 883         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
 884         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
 885         (i386_cygwin_core_osabi_sniffer): New function, extracted from
 886         i386_cygwin_osabi_sniffer.
 887         (_initialize_i386_cygwin_tdep): Register OS ABI
 888         GDB_OSABI_WINDOWS for i386.
 889         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
 890         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
 891         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
 892         for x86-64.
 893         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
 894         when the target matches '*-*-mingw*'.
 895
 896 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 897
 898         * defs.h (enum gdb_osabi): Move to...
 899         * osabi.h (enum gdb_osabi): ... here.
 900         * gdbarch.sh: Include osabi.h in gdbarch.h.
 901         * gdbarch.h: Re-generate.
 902
 903 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
 904
 905         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
 906         function.
 907         (_initialize_amd64_windows_tdep): Register osabi sniffer.
 908
 909 2020-03-14  Tom Tromey  <tom@tromey.com>
 910
 911         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
 912         for C++.
 913         (c_type_print_modifier): Likewise.  Add "language" parameter.
 914         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
 915         (c_type_print_base_1): Update.
 916         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
 917         constants.
 918         * type-stack.c (type_stack::insert): Handle tp_atomic and
 919         tp_restrict.
 920         (type_stack::follow_type_instance_flags): Likewise.
 921         (type_stack::follow_types): Likewise.  Merge type-following code.
 922         * c-exp.y (RESTRICT, ATOMIC): New tokens.
 923         (space_identifier, cv_with_space_id)
 924         (const_or_volatile_or_space_identifier_noopt)
 925         (const_or_volatile_or_space_identifier): Remove.
 926         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
 927         rules.
 928         (ptr_operator, typebase): Update.
 929         (enum token_flag) <FLAG_C>: New constant.
 930         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
 931         "_Atomic".
 932         (lex_one_token): Handle FLAG_C.
 933
 934 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 935
 936         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
 937         it to the ptrace call.
 938         * m68k-bsd-nat.c (store_registers): Likewise.
 939
 940 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 941
 942         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
 943         gdb_byte *.
 944         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
 945         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
 946         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
 947
 948 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 949
 950         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
 951         nbsd_nat_target instead of inf_ptrace_target.
 952         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
 953         nbsd_nat_target.
 954
 955 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 956
 957         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
 958         register_t.
 959
 960 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 961
 962         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
 963         it to the ptrace call.
 964         * alpha-bsd-nat.c (store_registers): Likewise.
 965
 966 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 967
 968         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
 969         includes.
 970         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
 971         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
 972         fill_fpregset): Likewise.
 973
 974 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 975
 976         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
 977         nbsd_nat_target instead of inf_ptrace_target.
 978         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
 979         nbsd_nat_target.
 980
 981 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 982
 983         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
 984         register_t.
 985
 986 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 987
 988         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
 989         it to the ptrace call.
 990         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
 991         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
 992         * arm-nbsd-nat.c (store_register): Likewise.
 993         * arm-nbsd-nat.c (store_regs): Likewise.
 994         * arm-nbsd-nat.c (store_fp_register): Likewise.
 995         * arm-nbsd-nat.c (store_fp_regs): Likewise.
 996
 997 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
 998
 999         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
1000         nbsd_nat_target instead of inf_ptrace_target.
1001         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1002         nbsd_nat_target.
1003
1004 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1005
1006         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
1007         it to the ptrace call.
1008         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
1009
1010 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1011
1012         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
1013         it to the ptrace call.
1014         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
1015
1016 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1017
1018         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
1019         gdb_byte *.
1020         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
1021
1022 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1023
1024         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
1025         instead of inf_ptrace_target.
1026         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1027         nbsd_nat_target.
1028
1029 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1030
1031         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1032         register_t.
1033
1034 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1035
1036         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1037         register_t.
1038
1039 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1040
1041         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
1042         register_t.
1043
1044 2020-03-13  Tom Tromey  <tom@tromey.com>
1045
1046         * value.h (val_print): Don't declare.
1047         * valprint.h (val_print_array_elements)
1048         (val_print_scalar_formatted, generic_val_print): Don't declare.
1049         * valprint.c (generic_val_print_array): Take a struct value.
1050         (generic_val_print_ptr, generic_val_print_memberptr)
1051         (generic_val_print_bool, generic_val_print_int)
1052         (generic_val_print_char, generic_val_print_complex)
1053         (generic_val_print): Remove.
1054         (generic_value_print): Update.
1055         (do_val_print): Remove unused parameters.  Don't call
1056         la_val_print.
1057         (val_print): Remove.
1058         (common_val_print): Update.  Don't call value_check_printable.
1059         (val_print_scalar_formatted, val_print_array_elements): Remove.
1060         * rust-lang.c (rust_val_print): Remove.
1061         (rust_language_defn): Update.
1062         * p-valprint.c (pascal_val_print): Remove.
1063         (pascal_value_print_inner): Update.
1064         (pascal_object_print_val_fields, pascal_object_print_val):
1065         Remove.
1066         (pascal_object_print_static_field): Update.
1067         * p-lang.h (pascal_val_print): Don't declare.
1068         * p-lang.c (pascal_language_defn): Update.
1069         * opencl-lang.c (opencl_language_defn): Update.
1070         * objc-lang.c (objc_language_defn): Update.
1071         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
1072         * m2-lang.h (m2_val_print): Don't declare.
1073         * m2-lang.c (m2_language_defn): Update.
1074         * language.h (struct language_defn) <la_val_print>: Remove.
1075         * language.c (unk_lang_value_print_inner): Rename.  Change
1076         argument types.
1077         (unknown_language_defn, auto_language_defn): Update.
1078         * go-valprint.c (go_val_print): Remove.
1079         * go-lang.h (go_val_print): Don't declare.
1080         * go-lang.c (go_language_defn): Update.
1081         * f-valprint.c (f_val_print): Remove.
1082         * f-lang.h (f_value_print): Don't declare.
1083         * f-lang.c (f_language_defn): Update.
1084         * d-valprint.c (d_val_print): Remove.
1085         * d-lang.h (d_value_print): Don't declare.
1086         * d-lang.c (d_language_defn): Update.
1087         * cp-valprint.c (cp_print_value_fields)
1088         (cp_print_value_fields_rtti, cp_print_value): Remove.
1089         (cp_print_static_field): Update.
1090         * c-valprint.c (c_val_print_array, c_val_print_ptr)
1091         (c_val_print_struct, c_val_print_union, c_val_print_int)
1092         (c_val_print_memberptr, c_val_print): Remove.
1093         * c-lang.h (c_val_print_array, cp_print_value_fields)
1094         (cp_print_value_fields_rtti): Don't declare.
1095         * c-lang.c (c_language_defn, cplus_language_defn)
1096         (asm_language_defn, minimal_language_defn): Update.
1097         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
1098         (ada_val_print_enum): Take a struct value.
1099         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
1100         (ada_val_print): Remove.
1101         (ada_value_print_1): Update.
1102         (printable_val_type): Remove.
1103         * ada-lang.h (ada_val_print): Don't declare.
1104         * ada-lang.c (ada_language_defn): Update.
1105
1106 2020-03-13  Tom Tromey  <tom@tromey.com>
1107
1108         * valprint.c (do_val_print): Update.
1109         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
1110         a struct value.
1111         (value_to_value_object_no_release): Declare.
1112         * python/py-value.c (value_to_value_object_no_release): New
1113         function.
1114         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
1115         struct value.
1116         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
1117         function.
1118         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
1119         a struct value.
1120         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
1121         Declare.
1122         (gdbscm_apply_val_pretty_printer): Take a struct value.
1123         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
1124         value.
1125         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
1126         value.
1127         * extension-priv.h (struct extension_language_ops)
1128         <apply_val_pretty_printer>: Take a struct value.
1129         * cp-valprint.c (cp_print_value): Create a struct value.
1130         (cp_print_value): Update.
1131
1132 2020-03-13  Tom Tromey  <tom@tromey.com>
1133
1134         * ada-valprint.c (print_field_values): Call common_val_print.
1135
1136 2020-03-13  Tom Tromey  <tom@tromey.com>
1137
1138         * ada-valprint.c (val_print_packed_array_elements): Remove
1139         bitoffset and val parameters.  Call common_val_print.
1140         (ada_val_print_string): Remove offset, address, and original_value
1141         parameters.
1142         (ada_val_print_array): Update.
1143         (ada_value_print_array): New function.
1144         (ada_value_print_1): Call it.
1145
1146 2020-03-13  Tom Tromey  <tom@tromey.com>
1147
1148         * ada-valprint.c (ada_value_print): Use common_val_print.
1149
1150 2020-03-13  Tom Tromey  <tom@tromey.com>
1151
1152         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
1153
1154 2020-03-13  Tom Tromey  <tom@tromey.com>
1155
1156         * ada-valprint.c (ada_value_print_num): New function.
1157         (ada_value_print_1): Use it.
1158
1159 2020-03-13  Tom Tromey  <tom@tromey.com>
1160
1161         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
1162
1163 2020-03-13  Tom Tromey  <tom@tromey.com>
1164
1165         * ada-valprint.c (ada_value_print_ptr): New function.
1166         (ada_value_print_1): Use it.
1167
1168 2020-03-13  Tom Tromey  <tom@tromey.com>
1169
1170         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
1171         call common_val_print.
1172         (ada_val_print_1): Update.
1173         (ada_value_print_1): New function.
1174         (ada_value_print_inner): Rewrite.
1175
1176 2020-03-13  Tom Tromey  <tom@tromey.com>
1177
1178         * cp-valprint.c (cp_print_value_fields): Update.
1179         (cp_print_value): New function.
1180
1181 2020-03-13  Tom Tromey  <tom@tromey.com>
1182
1183         * m2-valprint.c (m2_value_print_inner): Use
1184         cp_print_value_fields.
1185         * cp-valprint.c (cp_print_value_fields): New function.
1186         * c-valprint.c (c_value_print_struct): New function.
1187         (c_value_print_inner): Use c_value_print_struct.
1188         * c-lang.h (cp_print_value_fields): Declare.
1189
1190 2020-03-13  Tom Tromey  <tom@tromey.com>
1191
1192         * c-valprint.c (c_value_print_array): New function.
1193         (c_value_print_inner): Use it.
1194
1195 2020-03-13  Tom Tromey  <tom@tromey.com>
1196
1197         * c-valprint.c (c_value_print_memberptr): New function.
1198         (c_value_print_inner): Use it.
1199
1200 2020-03-13  Tom Tromey  <tom@tromey.com>
1201
1202         * c-valprint.c (c_value_print_int): New function.
1203         (c_value_print_inner): Use it.
1204
1205 2020-03-13  Tom Tromey  <tom@tromey.com>
1206
1207         * c-valprint.c (c_value_print_ptr): New function.
1208         (c_value_print_inner): Use it.
1209
1210 2020-03-13  Tom Tromey  <tom@tromey.com>
1211
1212         * c-valprint.c (c_value_print_inner): Rewrite.
1213
1214 2020-03-13  Tom Tromey  <tom@tromey.com>
1215
1216         * valprint.c (generic_value_print_complex): New function.
1217         (generic_value_print): Use it.
1218
1219 2020-03-13  Tom Tromey  <tom@tromey.com>
1220
1221         * valprint.c (generic_val_print_float): Don't call
1222         val_print_scalar_formatted.
1223         (generic_val_print, generic_value_print): Update.
1224
1225 2020-03-13  Tom Tromey  <tom@tromey.com>
1226
1227         * valprint.c (generic_value_print_char): New function
1228         (generic_value_print): Use it.
1229
1230 2020-03-13  Tom Tromey  <tom@tromey.com>
1231
1232         * valprint.c (generic_value_print_int): New function.
1233         (generic_value_print): Use it.
1234
1235 2020-03-13  Tom Tromey  <tom@tromey.com>
1236
1237         * valprint.c (generic_value_print_bool): New function.
1238         (generic_value_print): Use it.
1239
1240 2020-03-13  Tom Tromey  <tom@tromey.com>
1241
1242         * valprint.c (generic_val_print_func): Simplify.
1243         (generic_val_print, generic_value_print): Update.
1244
1245 2020-03-13  Tom Tromey  <tom@tromey.com>
1246
1247         * valprint.c (generic_val_print_flags): Remove.
1248         (generic_val_print, generic_value_print): Update.
1249         (val_print_type_code_flags): Add original_value parameter.
1250
1251 2020-03-13  Tom Tromey  <tom@tromey.com>
1252
1253         * valprint.c (generic_val_print): Update.
1254         (generic_value_print): Update.
1255         * valprint.c (generic_val_print_enum): Don't call
1256         val_print_scalar_formatted.
1257
1258 2020-03-13  Tom Tromey  <tom@tromey.com>
1259
1260         * valprint.c (generic_value_print): Call generic_value_print_ptr.
1261         * valprint.c (generic_value_print_ptr): New function.
1262
1263 2020-03-13  Tom Tromey  <tom@tromey.com>
1264
1265         * valprint.c (generic_value_print): Rewrite.
1266
1267 2020-03-13  Tom Tromey  <tom@tromey.com>
1268
1269         * p-valprint.c (pascal_object_print_value_fields)
1270         (pascal_object_print_value): New functions.
1271
1272 2020-03-13  Tom Tromey  <tom@tromey.com>
1273
1274         * p-valprint.c (pascal_value_print_inner): Rewrite.
1275
1276 2020-03-13  Tom Tromey  <tom@tromey.com>
1277
1278         * f-valprint.c (f_value_print_innner): Rewrite.
1279
1280 2020-03-13  Tom Tromey  <tom@tromey.com>
1281
1282         * m2-valprint.c (m2_print_unbounded_array): New overload.
1283         (m2_print_unbounded_array): Update.
1284         (m2_print_array_contents): Take a struct value.
1285         (m2_value_print_inner): Rewrite.
1286
1287 2020-03-13  Tom Tromey  <tom@tromey.com>
1288
1289         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
1290         (d_value_print_inner): New function.
1291         * d-lang.h (d_value_print_inner): Declare.
1292         * d-lang.c (d_language_defn): Use d_value_print_inner.
1293
1294 2020-03-13  Tom Tromey  <tom@tromey.com>
1295
1296         * go-valprint.c (go_value_print_inner): New function.
1297         * go-lang.h (go_value_print_inner): Declare.
1298         * go-lang.c (go_language_defn): Use go_value_print_inner.
1299
1300 2020-03-13  Tom Tromey  <tom@tromey.com>
1301
1302         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
1303         API.
1304         (rust_val_print): Rewrite.
1305         (rust_value_print_inner): New function, from rust_val_print.
1306         (rust_language_defn): Use rust_value_print_inner.
1307
1308 2020-03-13  Tom Tromey  <tom@tromey.com>
1309
1310         * ada-valprint.c (ada_value_print_inner): New function.
1311         * ada-lang.h (ada_value_print_inner): Declare.
1312         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
1313
1314 2020-03-13  Tom Tromey  <tom@tromey.com>
1315
1316         * f-valprint.c (f_value_print_innner): New function.
1317         * f-lang.h (f_value_print_innner): Declare.
1318         * f-lang.c (f_language_defn): Use f_value_print_innner.
1319
1320 2020-03-13  Tom Tromey  <tom@tromey.com>
1321
1322         * p-valprint.c (pascal_value_print_inner): New function.
1323         * p-lang.h (pascal_value_print_inner): Declare.
1324         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
1325
1326 2020-03-13  Tom Tromey  <tom@tromey.com>
1327
1328         * m2-valprint.c (m2_value_print_inner): New function.
1329         * m2-lang.h (m2_value_print_inner): Declare.
1330         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
1331
1332 2020-03-13  Tom Tromey  <tom@tromey.com>
1333
1334         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
1335         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
1336         * c-valprint.c (c_value_print_inner): New function.
1337         * c-lang.h (c_value_print_inner): Declare.
1338         * c-lang.c (c_language_defn, cplus_language_defn)
1339         (asm_language_defn, minimal_language_defn): Use
1340         c_value_print_inner.
1341
1342 2020-03-13  Tom Tromey  <tom@tromey.com>
1343
1344         * p-valprint.c (pascal_object_print_value_fields): Now static.
1345         * p-lang.h (pascal_object_print_value_fields): Don't declare.
1346
1347 2020-03-13  Tom Tromey  <tom@tromey.com>
1348
1349         * c-valprint.c (c_val_print_array): Simplify.
1350
1351 2020-03-13  Tom Tromey  <tom@tromey.com>
1352
1353         * valprint.c (value_print_array_elements): New function.
1354         * valprint.h (value_print_array_elements): Declare.
1355
1356 2020-03-13  Tom Tromey  <tom@tromey.com>
1357
1358         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
1359         * mips-tdep.c (mips_print_register): Use
1360         value_print_scalar_formatted.
1361
1362 2020-03-13  Tom Tromey  <tom@tromey.com>
1363
1364         * valprint.h (value_print_scalar_formatted): Declare.
1365         * valprint.c (value_print_scalar_formatted): New function.
1366
1367 2020-03-13  Tom Tromey  <tom@tromey.com>
1368
1369         * valprint.h (generic_value_print): Declare.
1370         * valprint.c (generic_value_print): New function.
1371
1372 2020-03-13  Tom Tromey  <tom@tromey.com>
1373
1374         * valprint.c (do_val_print): Call la_value_print_inner, if
1375         available.
1376         * rust-lang.c (rust_language_defn): Update.
1377         * p-lang.c (pascal_language_defn): Update.
1378         * opencl-lang.c (opencl_language_defn): Update.
1379         * objc-lang.c (objc_language_defn): Update.
1380         * m2-lang.c (m2_language_defn): Update.
1381         * language.h (struct language_defn) <la_value_print_inner>: New
1382         member.
1383         * language.c (unknown_language_defn, auto_language_defn): Update.
1384         * go-lang.c (go_language_defn): Update.
1385         * f-lang.c (f_language_defn): Update.
1386         * d-lang.c (d_language_defn): Update.
1387         * c-lang.c (c_language_defn, cplus_language_defn)
1388         (asm_language_defn, minimal_language_defn): Update.
1389         * ada-lang.c (ada_language_defn): Update.
1390
1391 2020-03-13  Tom Tromey  <tom@tromey.com>
1392
1393         * c-valprint.c (c_value_print): Use common_val_print.
1394
1395 2020-03-13  Tom Tromey  <tom@tromey.com>
1396
1397         * cp-valprint.c (cp_print_static_field): Use common_val_print.
1398
1399 2020-03-13  Tom Tromey  <tom@tromey.com>
1400
1401         * f-valprint.c (f77_print_array_1, f_val_print): Use
1402         common_val_print.
1403
1404 2020-03-13  Tom Tromey  <tom@tromey.com>
1405
1406         * riscv-tdep.c (riscv_print_one_register_info): Use
1407         common_val_print.
1408
1409 2020-03-13  Tom Tromey  <tom@tromey.com>
1410
1411         * mi/mi-main.c (output_register): Use common_val_print.
1412
1413 2020-03-13  Tom Tromey  <tom@tromey.com>
1414
1415         * infcmd.c (default_print_one_register_info): Use
1416         common_val_print.
1417
1418 2020-03-13  Tom Tromey  <tom@tromey.com>
1419
1420         * valprint.h (common_val_print_checked): Declare.
1421         * valprint.c (common_val_print_checked): New function.
1422         * stack.c (print_frame_arg): Use common_val_print_checked.
1423
1424 2020-03-13  Tom Tromey  <tom@tromey.com>
1425
1426         * valprint.c (do_val_print): New function, from val_print.
1427         (val_print): Use do_val_print.
1428         (common_val_print): Use do_val_print.
1429
1430 2020-03-13  Tom Tromey  <tom@tromey.com>
1431
1432         * valprint.c (value_print): Use scoped_value_mark.
1433
1434 2020-03-13  Tom de Vries  <tdevries@suse.de>
1435
1436         PR symtab/25646
1437         * psymtab.c (partial_symtab::partial_symtab): Don't set
1438         globals_offset and statics_offset.  Push element onto
1439         current_global_psymbols and current_static_psymbols stacks.
1440         (concat): New function.
1441         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
1442         element from current_global_psymbols and current_static_psymbols
1443         stacks.  Concat popped elements to global_psymbols and
1444         static_symbols.
1445         (add_psymbol_to_list): Use current_global_psymbols and
1446         current_static_psymbols stacks.
1447         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
1448         current_static_psymbols fields.
1449
1450 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1451
1452         * corelow.c (sniff_core_bfd): Remove.
1453         (class core_target) <m_core_vec>: Remove.
1454         (core_target::core_target): Update.
1455         (core_file_fns): Remove.
1456         (deprecated_add_core_fns): Remove.
1457         (default_core_sniffer): Remove.
1458         (sniff_core_bfd): Remove.
1459         (default_check_format): Remove.
1460         (gdb_check_format): Remove.
1461         (core_target_open): Update.
1462         (core_target::get_core_register_section): Update.
1463         (get_core_registers_cb): Update.
1464         (core_target::fetch_registers): Update.
1465         * gdbcore.h (struct core_fns): Remove.
1466         (deprecated_add_core_fns): Remove.
1467         (default_core_sniffer): Remove.
1468         (default_check_format): Remove.
1469
1470 2020-03-12  Tom Tromey  <tom@tromey.com>
1471
1472         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
1473         CORE_ADDR.
1474         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
1475
1476 2020-03-12  Tom Tromey  <tom@tromey.com>
1477
1478         * remote.c (remote_target::download_tracepoint)
1479         (remote_target::enable_tracepoint)
1480         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
1481         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
1482         sprintf_vma.
1483
1484 2020-03-12  Tom Tromey  <tom@tromey.com>
1485
1486         * symfile-mem.c: Update CORE_ADDR size assert.
1487
1488 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1489
1490         * selftest.m4: Move to gdbsupport/.
1491         * acinclude.m4: Update path to selftest.m4.
1492
1493 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1494
1495         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
1496         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
1497         gdbarch-selfselftests.c and selftest-arch.c.
1498         (SUBDIR_UNITTESTS_OBS): Rename to...
1499         (SELFTESTS_OBS): ... this.
1500         (COMMON_SFILES): Remove disasm-selftests.c and
1501         gdbarch-selftests.c.
1502         * configure.ac: Don't add selftest-arch.{c,o} to
1503         CONFIG_{SRCS,OBS}.
1504         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
1505         preprocessor conditions.
1506
1507 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1508
1509         * configure.ac: Don't source bfd/development.sh.
1510         * selftest.m4: Modify comment.
1511         * configure: Re-generate.
1512
1513 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1514
1515         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
1516         not "true" or "false".
1517         * configure: Re-generate.
1518
1519 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1520
1521         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
1522         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
1523         renamed to arm_nbsd_supply_gregset.
1524         (fetch_register): Update to call arm_nbsd_supply_gregset.
1525         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
1526         (arm_netbsd_nat_target::fetch_registers): Update.
1527         (fetch_elfcore_registers): Removed.
1528         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
1529         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
1530         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
1531         not require NetBSD system headers.
1532         (arm_nbsd_regset): New struct.
1533         (arm_nbsd_iterate_over_regset_sections): New function.
1534         (arm_netbsd_init_abi_common): Updated to call
1535         set_gdbarch_iterate_over_regset_sections.
1536         * arm-nbsd-tdep.h: New file.
1537
1538 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
1539
1540         * symtab.c (find_pc_sect_line): Add check which prevents infinite
1541         recursion.
1542
1543 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
1544
1545         * configure: Re-generate.
1546
1547 2020-03-11  Tom Tromey  <tromey@adacore.com>
1548
1549         * ada-typeprint.c (print_choices): Fix comment.
1550
1551 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1552
1553         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
1554         previous item in the list, when the list has no items.
1555
1556 2020-03-11  Tom de Vries  <tdevries@suse.de>
1557
1558         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
1559         PROP_LOCLIST handling code.
1560
1561 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1562
1563         * buildsym-legacy.c (record_line): Pass extra parameter to
1564         record_line.
1565         * buildsym.c (buildsym_compunit::record_line): Take an extra
1566         parameter, reduce duplication in the line table, and record the
1567         is_stmt flag in the line table.
1568         * buildsym.h (buildsym_compunit::record_line): Add extra
1569         parameter.
1570         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
1571         non-statement lines.
1572         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
1573         this to the symtab builder.
1574         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
1575         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
1576         through to dwarf_record_line_1.
1577         * infrun.c (process_event_stop_test): When stepping, don't stop at
1578         a non-statement instruction, and only refresh the step info when
1579         we land in the middle of a line's range.  Also add an extra
1580         comment.
1581         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
1582         field.
1583         * record-btrace.c (btrace_find_line_range): Only record lines
1584         marked as is-statement.
1585         * stack.c (frame_show_address): Show the frame address if we are
1586         in a non-statement sal.
1587         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
1588         (maintenance_print_one_line_table): Print a header for the is_stmt
1589         column, and include is_stmt information in the output.
1590         * symtab.c (find_pc_sect_line): Find lines marked as statements in
1591         preference to non-statements.
1592         (find_pcs_for_symtab_line): Prefer is-statement entries.
1593         (find_line_common): Likewise.
1594         * symtab.h (struct linetable_entry): Add is_stmt field.
1595         (struct symtab_and_line): Likewise.
1596         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
1597         arranging the line table.
1598
1599 2020-03-07  Tom de Vries  <tdevries@suse.de>
1600
1601         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
1602         DIE.
1603
1604 2020-03-07  Tom Tromey  <tom@tromey.com>
1605
1606         * valops.c (value_literal_complex): Remove obsolete comment.
1607         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
1608         comment.
1609
1610 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1611
1612         * infrun.h: Forward-declare thread_info.
1613         (set_step_info): Add thread_info parameter, add doc.
1614         * infrun.c (set_step_info): Add thread_info parameter, move doc
1615         to header.
1616         * infrun.c (process_event_stop_test): Pass thread to
1617         set_step_info call.
1618         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
1619         set_step_info.
1620         (prepare_one_step): Add thread_info parameter, pass it to
1621         set_step_frame and prepare_one_step (recursive) call.
1622         (step_1): Pass thread to prepare_one_step call.
1623         (step_command_fsm::should_stop): Pass thread to
1624         prepare_one_step.
1625         (until_next_fsm): Pass thread to set_step_frame call.
1626         (finish_command): Pass thread to set_step_info call.
1627
1628 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
1629
1630         * windows-tdep.c (windows_solib_create_inferior_hook):
1631         Check if inferior is running.
1632
1633 2020-03-06  Tom de Vries  <tdevries@suse.de>
1634
1635         * NEWS: Fix "the the".
1636         * ctfread.c: Same.
1637
1638 2020-03-06  Tom de Vries  <tdevries@suse.de>
1639
1640         * psymtab.c (psymtab_to_symtab): Don't print "done.".
1641
1642 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1643
1644         * .dir-locals.el: Add a comment referencing the other copies of
1645         this file.
1646
1647 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
1648
1649         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
1650         psargs.
1651
1652 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1653
1654         * .gitattributes: New file.
1655
1656 2020-03-04  Tom Tromey  <tom@tromey.com>
1657
1658         * symmisc.c (print_symbol_bcache_statistics)
1659         (print_objfile_statistics): Update.
1660         * symfile.c (allocate_symtab): Use intern.
1661         * psymtab.c (partial_symtab::partial_symtab): Use intern.
1662         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
1663         macro_cache>: Remove.
1664         <string_cache>: New member.
1665         (struct objfile) <intern>: New methods.
1666         * elfread.c (elf_symtab_read): Use intern.
1667         * dwarf2/read.c (fixup_go_packaging): Intern package name.
1668         (dwarf2_compute_name, dwarf2_physname)
1669         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
1670         names.
1671         (guess_partial_die_structure_name): Update.
1672         (partial_die_info::fixup): Intern name.
1673         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
1674         name.
1675         (dwarf2_name): Intern name.  Update.
1676         * buildsym.c (buildsym_compunit::get_macro_table): Use
1677         string_cache.
1678
1679 2020-03-04  Tom Tromey  <tom@tromey.com>
1680
1681         * jit.c (bfd_open_from_target_memory): Make "target" const.
1682         * corefile.c (gnutarget): Now const.
1683         * gdbcore.h (gnutarget): Now const.
1684
1685 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
1686
1687         * NEWS: Mention support for WOW64 processes.
1688         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
1689         (amd64_windows_segment_register_p): Remove static.
1690         (_initialize_amd64_windows_nat): Update.
1691         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
1692         * i386-windows-nat.c (context_offset): Update.
1693         (i386_mappings): Rename and remove static.
1694         (i386_windows_segment_register_p): Remove static.
1695         (_initialize_i386_windows_nat): Update.
1696         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
1697         (STATUS_WX86_SINGLE_STEP): New macro.
1698         (EnumProcessModulesEx): New macro.
1699         (Wow64SuspendThread): New macro.
1700         (Wow64GetThreadContext): New macro.
1701         (Wow64SetThreadContext): New macro.
1702         (Wow64GetThreadSelectorEntry): New macro.
1703         (windows_set_context_register_offsets): Add static.
1704         (windows_set_segment_register_p): Likewise.
1705         (windows_add_thread): Adapt for WOW64 processes.
1706         (windows_fetch_one_register): Likewise.
1707         (windows_nat_target::fetch_registers): Likewise.
1708         (windows_store_one_register): Likewise.
1709         (display_selector): Likewise.
1710         (display_selectors): Likewise.
1711         (handle_exception): Likewise.
1712         (windows_continue): Likewise.
1713         (windows_nat_target::resume): Likewise.
1714         (windows_add_all_dlls): Likewise.
1715         (do_initial_windows_stuff): Likewise.
1716         (windows_nat_target::attach): Likewise.
1717         (windows_get_exec_module_filename): Likewise.
1718         (windows_nat_target::create_inferior): Likewise.
1719         (windows_xfer_siginfo): Likewise.
1720         (_initialize_loadable): Initialize Wow64SuspendThread,
1721         Wow64GetThreadContext, Wow64SetThreadContext,
1722         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
1723         * windows-nat.h (windows_set_context_register_offsets):
1724         Remove declaration.
1725         (windows_set_segment_register_p): Likewise.
1726         (i386_windows_segment_register_p): Add declaration.
1727         (amd64_windows_segment_register_p): Likewise.
1728
1729 2020-03-04  Luis Machado  <luis.machado@linaro.org>
1730
1731         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
1732         in "info registers" for AArch64/ARM.
1733
1734         The change caused "info registers" to not print GPR's.
1735
1736         gdb/ChangeLog:
1737
1738         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
1739
1740         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
1741         when reg->group is empty and reggroup is not.
1742
1743 2020-03-03  Tom Tromey  <tromey@adacore.com>
1744
1745         * dwarf2/frame.c (struct dwarf2_frame_cache)
1746         <checked_tailcall_bottom, entry_cfa_sp_offset,
1747         entry_cfa_sp_offset_p>: Remove members.
1748         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
1749         (dwarf2_frame_prev_register): Don't call
1750         dwarf2_tailcall_sniffer_first.
1751         (dwarf2_append_unwinders): Don't append tailcall unwinder.
1752         * frame-unwind.c (add_unwinder): New fuction.
1753         (frame_unwind_init): Use it.  Add tailcall unwinder.
1754
1755 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
1756             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1757
1758         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
1759         value should be printed as true.
1760
1761 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
1762
1763         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
1764         (windows_init_abi): Set and use windows_so_ops.
1765
1766 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1767
1768         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
1769         when verifying if dealing with a convenience variable.
1770
1771 2020-03-03  Luis Machado  <luis.machado@linaro.org>
1772
1773         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
1774
1775 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1776
1777         * infrun.c (gdbarch_supports_displaced_stepping): New.
1778         (use_displaced_stepping): Break up conditions in smaller pieces.
1779         Use gdbarch_supports_displaced_stepping.
1780         (displaced_step_prepare_throw): Use
1781         gdbarch_supports_displaced_stepping.
1782
1783 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1784
1785         * NEWS: Mention new behaviour of the history filename.
1786         * top.c (write_history_p): Add comment.
1787         (show_write_history_p): Add header comment, give a different
1788         message when history writing is on, but the history filename is
1789         empty.
1790         (history_filename): Add comment.
1791         (history_filename_empty): New function.
1792         (show_history_filename): Add header comment, give a different
1793         message when the filename is empty.
1794         (init_history): Compare history_filename against nullptr, and only
1795         read history if the filename is not empty.
1796         (set_history_filename): Add header comment, and only make
1797         non-empty filenames absolute.
1798         (init_main): Make the filename argument to 'set history filename'
1799         optional.
1800
1801 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
1802
1803         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
1804         (arm_supply_vfpregset): ...this, and update to use VFP registers.
1805         (fetch_fp_register): Update.
1806         (fetch_fp_regs): Update.
1807         (store_fp_register): Update.
1808         (store_fp_regs): Update.
1809         (arm_netbsd_nat_target::read_description): New function.
1810         (fetch_elfcore_registers): Update.
1811
1812 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1813
1814         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
1815         general_thread if the stop reply is missing a thread-id.
1816         (remote_target::process_stop_reply): Use the first non-exited
1817         thread if the target didn't pass a thread-id.
1818         * infrun.c (do_target_wait): Move call to
1819         switch_to_inferior_no_thread to ....
1820         (do_target_wait_1): ... here.
1821
1822 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
1823
1824         * debuginfod-support.c: Include defs.h first.
1825
1826 2020-02-28  Tom de Vries  <tdevries@suse.de>
1827
1828         * symfile.c (set_initial_language): Use default language for lookup.
1829
1830 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
1831
1832         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
1833         reader variable, pass `this` to read_cutu_die_from_dwo.
1834
1835 2020-02-27  Aaron Merey  <amerey@redhat.com>
1836
1837         * source.c (open_source_file): Check for nullptr when computing
1838         srcpath.
1839
1840 2020-02-27  Tom Tromey  <tromey@adacore.com>
1841
1842         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
1843         member.
1844         (dwarf2_add_field): Don't update nfields.
1845         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
1846
1847 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
1848
1849         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
1850         abs.
1851
1852 2020-02-26  Tom Tromey  <tom@tromey.com>
1853
1854         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
1855         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
1856         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
1857         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
1858         per_cu_data.
1859
1860 2020-02-26  Tom Tromey  <tom@tromey.com>
1861
1862         * dwarf2/index-write.c (psym_index_map): Change type.
1863         (add_address_entry_worker, write_one_signatured_type)
1864         (recursively_count_psymbols, recursively_write_psymbols)
1865         (class debug_names, psyms_seen_size, write_gdbindex)
1866         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
1867
1868 2020-02-26  Aaron Merey  <amerey@redhat.com>
1869
1870         * Makefile.in: Handle optional debuginfod support.
1871         * NEWS: Update.
1872         * README: Add --with-debuginfod summary.
1873         * config.in: Regenerate.
1874         * configure: Regenerate.
1875         * configure.ac: Handle optional debuginfod support.
1876         * debuginfod-support.c: debuginfod helper functions.
1877         * debuginfod-support.h: Ditto.
1878         * doc/gdb.texinfo: Add --with-debuginfod to configure options
1879         summary.
1880         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
1881         when a dwz file cannot be found.
1882         * elfread.c (elf_symfile_read): Query debuginfod servers when a
1883         debuginfo file cannot be found.
1884         * source.c (open_source_file): Query debuginfod servers when a
1885         source file cannot be found.
1886         * top.c (print_gdb_configuration): Include
1887         --{with,without}-debuginfod in the output.
1888
1889 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
1890
1891         * thread.c (thr_try_catch_cmd): Print thread name.
1892
1893 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
1894
1895         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
1896         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1897         dwarf2_fetch_die_type_sect_off): Move to...
1898         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
1899         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1900         dwarf2_fetch_die_type_sect_off): ... here.
1901         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
1902         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
1903         dwarf2_fetch_die_type_sect_off): Move doc to header file.
1904
1905 2020-02-26  Tom de Vries  <tdevries@suse.de>
1906
1907         PR gdb/25603
1908         * symfile.c (set_initial_language): Exit-early if
1909         language_mode == language_mode_manual.
1910
1911 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
1912
1913         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
1914         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
1915         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
1916
1917 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1918
1919         * gdbtypes.c (create_array_type_with_stride): Handle negative
1920         array strides.
1921         * valarith.c (value_subscripted_rvalue): Likewise.
1922
1923 2020-02-25  Luis Machado  <luis.machado@linaro.org>
1924
1925         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
1926
1927 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
1928
1929         * loc.h (dwarf2_get_die_type): Move to...
1930         * read.h (dwarf2_get_die_type): ... here.
1931         * read.c (dwarf2_get_die_type): Move doc to header.
1932
1933 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
1934
1935         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
1936         'gnulib/Makefile.in' to the list.
1937
1938 2020-02-24  Tom Tromey  <tom@tromey.com>
1939
1940         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
1941         Remove.
1942         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
1943         XOBNEWVEC.
1944
1945 2020-02-24  Tom Tromey  <tom@tromey.com>
1946
1947         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
1948         New method.
1949         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
1950         (dw2_do_instantiate_symtab, dw2_get_file_names)
1951         (build_type_psymtab_dependencies, load_full_type_unit): Update.
1952
1953 2020-02-24  Tom Tromey  <tom@tromey.com>
1954
1955         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
1956         make_scoped_restore.
1957         (dwarf2_psymtab::read_symtab): Don't clear
1958         reading_partial_symbols.
1959
1960 2020-02-24  Tom de Vries  <tdevries@suse.de>
1961
1962         PR gdb/25592
1963         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
1964
1965 2020-02-24  Tom de Vries  <tdevries@suse.de>
1966
1967         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
1968         commands layout next/prev/regs.
1969
1970 2020-02-22  Tom Tromey  <tom@tromey.com>
1971
1972         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
1973         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
1974
1975 2020-02-22  Tom Tromey  <tom@tromey.com>
1976
1977         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
1978
1979 2020-02-22  Tom Tromey  <tom@tromey.com>
1980
1981         * tui/tui-win.c (_initialize_tui_win): Add usage text.
1982         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
1983         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
1984         * tui/tui.c (_initialize_tui): Add usage text.
1985
1986 2020-02-22  Tom Tromey  <tom@tromey.com>
1987
1988         * tui/tui-win.c (tui_set_focus_command)
1989         (tui_set_win_height_command): Use error_no_arg.
1990         (_initialize_tui_win): Update help text.
1991         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
1992
1993 2020-02-22  Tom Tromey  <tom@tromey.com>
1994
1995         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
1996         * tui/tui-disasm.h (struct tui_disasm_window)
1997         <display_start_addr>: Declare.
1998         * tui/tui-source.h (struct tui_source_window)
1999         <display_start_addr>: Declare.
2000         * tui/tui-winsource.h (struct tui_source_window_base)
2001         <show_source_line, display_start_addr>: New methods.
2002         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
2003         Rename and move to protected section.
2004         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
2005         (tui_source_window_base::do_erase_source_content): Update.
2006         (tui_source_window_base::show_source_line): Now a method.
2007         (tui_source_window_base::show_source_content)
2008         (tui_source_window_base::tui_source_window_base)
2009         (tui_source_window_base::rerender)
2010         (tui_source_window_base::refill)
2011         (tui_source_window_base::do_scroll_horizontal)
2012         (tui_source_window_base::set_is_exec_point_at)
2013         (tui_source_window_base::update_breakpoint_info)
2014         (tui_source_window_base::update_exec_info): Update.
2015         * tui/tui-source.c (tui_source_window::set_contents)
2016         (tui_source_window::showing_source_p)
2017         (tui_source_window::do_scroll_vertical)
2018         (tui_source_window::location_matches_p)
2019         (tui_source_window::line_is_displayed): Update.
2020         (tui_source_window::display_start_addr): New method.
2021         * tui/tui-disasm.c (tui_disasm_window::set_contents)
2022         (tui_disasm_window::do_scroll_vertical)
2023         (tui_disasm_window::location_matches_p): Update.
2024         (tui_disasm_window::display_start_addr): New method.
2025
2026 2020-02-22  Tom Tromey  <tom@tromey.com>
2027
2028         * NEWS: Add entry for gdb.register_window_type.
2029         * tui/tui-layout.h (window_factory): New typedef.
2030         (tui_register_window): Declare.
2031         * tui/tui-layout.c (saved_tui_windows): New global.
2032         (tui_apply_current_layout): Use it.
2033         (tui_register_window): New function.
2034         * python/python.c (do_start_initialization): Call
2035         gdbpy_initialize_tui.
2036         (python_GdbMethods): Add "register_window_type" function.
2037         * python/python-internal.h (gdbpy_register_tui_window)
2038         (gdbpy_initialize_tui): Declare.
2039         * python/py-tui.c: New file.
2040         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
2041
2042 2020-02-22  Tom Tromey  <tom@tromey.com>
2043
2044         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
2045
2046 2020-02-22  Tom Tromey  <tom@tromey.com>
2047
2048         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
2049         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
2050         * tui/tui-data.c (tui_set_win_with_focus): Remove.
2051         (tui_set_win_focus_to): Move from tui-win.c.
2052
2053 2020-02-22  Tom Tromey  <tom@tromey.com>
2054
2055         * tui/tui-layout.c (make_standard_window, get_locator_window): New
2056         functions.
2057         (known_window_types): New global.
2058         (tui_get_window_by_name): Reimplement.
2059         (initialize_known_windows): New function.
2060         (validate_window_name): Rewrite.
2061         (_initialize_tui_layout): Call initialize_known_windows.
2062
2063 2020-02-22  Tom Tromey  <tom@tromey.com>
2064
2065         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
2066         Remove constants.
2067         * tui/tui-winsource.h (struct tui_source_window_base)
2068         <tui_source_window_base>: Remove parameter.
2069         * tui/tui-winsource.c
2070         (tui_source_window_base::tui_source_window_base): Remove
2071         parameter.
2072         (tui_source_window_base::refill): Update.
2073         * tui/tui-stack.h (struct tui_locator_window)
2074         <tui_locator_window>: Update.
2075         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
2076         Default the constructor.
2077         * tui/tui-regs.h (struct tui_data_item_window)
2078         <tui_data_item_window>: Default the constructor.
2079         (struct tui_data_window) <tui_data_window>: Likewise.
2080         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
2081         Default the constructor.
2082         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
2083         Default the constructor.
2084         <type>: Remove.
2085         (struct tui_win_info) <tui_win_info>: Default the constructor.
2086         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
2087         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
2088         Default the constructor.
2089
2090 2020-02-22  Tom Tromey  <tom@tromey.com>
2091
2092         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
2093         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
2094         * tui/tui-win.c (tui_resize_all): Don't call
2095         tui_delete_invisible_windows.
2096         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
2097         done.
2098         (tui_set_layout): Update.
2099         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
2100         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
2101         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
2102
2103 2020-02-22  Tom Tromey  <tom@tromey.com>
2104
2105         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
2106         correctly.
2107
2108 2020-02-22  Tom Tromey  <tom@tromey.com>
2109
2110         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
2111
2112 2020-02-22  Tom Tromey  <tom@tromey.com>
2113
2114         * tui/tui-winsource.h (struct tui_source_window_iterator)
2115         <inner_iterator>: New etytypedef.
2116         <tui_source_window_iterator>: Take "end" parameter.
2117         <tui_source_window_iterator>: Take iterator.
2118         <operator*, advance>: Update.
2119         <m_iter>: Change type.
2120         <m_end>: New field.
2121         (struct tui_source_windows) <begin, end>: Update.
2122         * tui/tui-layout.c (tui_windows): New global.
2123         (tui_apply_current_layout): Clear tui_windows.
2124         (tui_layout_window::apply): Update tui_windows.
2125         * tui/tui-data.h (tui_windows): Declare.
2126         (all_tui_windows): Now inline function.
2127         (class tui_window_iterator, struct all_tui_windows): Remove.
2128
2129 2020-02-22  Tom Tromey  <tom@tromey.com>
2130
2131         PR tui/17850:
2132         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
2133         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
2134         "height" argument.
2135         (class tui_layout_window) <get_sizes>: Likewise.
2136         (class tui_layout_split) <tui_layout_split>: Add "vertical"
2137         argument.
2138         <get_sizes>: Add "height" argument.
2139         <m_vertical>: New field.
2140         * tui/tui-layout.c (tui_layout_split::clone): Update.
2141         (tui_layout_split::get_sizes): Add "height" argument.
2142         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
2143         (tui_new_layout_command): Parse "-horizontal".
2144         (_initialize_tui_layout): Update help string.
2145         (tui_layout_split::specification): Add "-horizontal" when needed.
2146         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
2147         argument.
2148         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
2149         New methods.
2150
2151 2020-02-22  Tom Tromey  <tom@tromey.com>
2152
2153         * tui/tui-layout.h (enum tui_adjust_result): New.
2154         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
2155         (class tui_layout_window) <adjust_size>: Return
2156         tui_adjust_result.  Rewrite.
2157         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
2158         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
2159
2160 2020-02-22  Tom Tromey  <tom@tromey.com>
2161
2162         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
2163         parameter and return types.
2164         (class tui_layout_base) <specification>: Add "depth".
2165         (class tui_layout_window) <specification>: Add "depth".
2166         (class tui_layout_split) <specification>: Add "depth".
2167         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
2168         and return types.
2169         (tui_new_layout_command): Parse sub-layouts.
2170         (_initialize_tui_layout): Update help string.
2171         (tui_layout_window::specification): Add "depth".
2172         (add_layout_command): Update.
2173
2174 2020-02-22  Tom Tromey  <tom@tromey.com>
2175
2176         * NEWS: Add "tui new-layout" item.
2177         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
2178         Add new-layout command to help text.
2179         (validate_window_name): New function.
2180         (tui_new_layout_command): New function.
2181         (_initialize_tui_layout): Register "new-layout".
2182         (tui_layout_window::specification): New method.
2183         (tui_layout_window::specification): New method.
2184         * tui/tui-layout.h (class tui_layout_base) <specification>: New
2185         method.
2186         (class tui_layout_window) <specification>: New method.
2187         (class tui_layout_split) <specification>: New method.
2188
2189 2020-02-22  Tom Tromey  <tom@tromey.com>
2190
2191         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
2192         * tui/tui-win.c (window_name_completer): Update comment.
2193         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
2194         Declare method.
2195         (class tui_layout_window) <replace_window>: Likewise.
2196         (class tui_layout_split) <replace_window>: Likewise.
2197         (tui_set_layout): Don't declare.
2198         (tui_set_initial_layout): Declare function.
2199         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
2200         (asm_regs_layout): New globals.
2201         (tui_current_layout, show_layout): Remove.
2202         (tui_set_layout, tui_add_win_to_layout): Rewrite.
2203         (find_layout, tui_apply_layout): New function.
2204         (layout_completer): Remove.
2205         (tui_next_layout): Reimplement.
2206         (tui_next_layout_command): New function.
2207         (tui_set_initial_layout, tui_prev_layout_command): New functions.
2208         (tui_regs_layout): Reimplement.
2209         (tui_regs_layout_command): New function.
2210         (extract_display_start_addr): Rewrite.
2211         (next_layout, prev_layout): Remove.
2212         (tui_layout_window::replace_window): New method.
2213         (tui_layout_split::replace_window): New method.
2214         (destroy_layout): New function.
2215         (layout_list): New global.
2216         (add_layout_command): New function.
2217         (initialize_layouts): Update.
2218         (tui_layout_command): New function.
2219         (_initialize_tui_layout): Install "layout" commands.
2220         * tui/tui-data.h (enum tui_layout_type): Remove.
2221         (tui_current_layout): Don't declare.
2222
2223 2020-02-22  Tom Tromey  <tom@tromey.com>
2224
2225         * tui/tui-regs.c (tui_reg_layout): Remove.
2226         (tui_reg_command): Use tui_regs_layout.
2227         * tui/tui-layout.h (tui_reg_command): Declare.
2228         * tui/tui-layout.c (tui_reg_command): New function.
2229
2230 2020-02-22  Tom Tromey  <tom@tromey.com>
2231
2232         * tui/tui.c (tui_rl_delete_other_windows): Call
2233         tui_remove_some_windows.
2234         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
2235         Declare method.
2236         (class tui_layout_window) <remove_windows>: New method.
2237         (class tui_layout_split) <remove_windows>: Declare.
2238         (tui_remove_some_windows): Declare.
2239         * tui/tui-layout.c (tui_remove_some_windows): New function.
2240         (tui_layout_split::remove_windows): New method.
2241
2242 2020-02-22  Tom Tromey  <tom@tromey.com>
2243
2244         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
2245         * tui/tui-layout.h (tui_next_layout): Declare.
2246         * tui/tui-layout.c (tui_next_layout): New function.
2247
2248 2020-02-22  Tom Tromey  <tom@tromey.com>
2249
2250         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
2251         correct coordinates.
2252
2253 2020-02-22  Tom Tromey  <tom@tromey.com>
2254
2255         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
2256         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
2257         DATA_WIN case.
2258
2259 2020-02-22  Tom Tromey  <tom@tromey.com>
2260
2261         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
2262         TUI_DISASM_WIN, not tui_win_list.
2263
2264 2020-02-22  Tom Tromey  <tom@tromey.com>
2265
2266         * valprint.c (generic_val_print_enum_1)
2267         (val_print_type_code_flags): Style member names.
2268         * rust-lang.c (val_print_struct, rust_print_enum)
2269         (rust_print_struct_def, rust_internal_print_type): Style member
2270         names.
2271         * p-valprint.c (pascal_object_print_value_fields): Style member
2272         names.  Only call fprintf_symbol_filtered for static members.
2273         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
2274         * f-valprint.c (f_val_print): Style member names.
2275         * f-typeprint.c (f_type_print_base): Style member names.
2276         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
2277         call fprintf_symbol_filtered for static members.
2278         (cp_print_class_member): Style member names.
2279         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
2280         member names.
2281         * ada-valprint.c (ada_print_scalar): Style enum names.
2282         (ada_val_print_enum): Likewise.
2283         * ada-typeprint.c (print_enum_type): Style enum names.
2284
2285 2020-02-21  Tom Tromey  <tom@tromey.com>
2286
2287         * psympriv.h (struct partial_symtab): Update comment.
2288
2289 2020-02-21  Tom Tromey  <tromey@adacore.com>
2290
2291         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
2292         type is CORE_ADDR.
2293
2294 2020-02-21  Tom de Vries  <tdevries@suse.de>
2295
2296         PR gdb/25534
2297         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
2298         if dependencies[i]->user != NULL.
2299
2300 2020-02-21  Ali Tamur  <tamur@google.com>
2301
2302         * dwarf2/read.c (dwarf2_name): Add null check.
2303
2304 2020-02-20  Tom Tromey  <tom@tromey.com>
2305
2306         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
2307         ">=", in binary search.
2308         (dwarf2_find_containing_comp_unit): New overload.
2309         (run_test): New self-test.
2310         (_initialize_dwarf2_read): Register new test.
2311
2312 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2313
2314         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
2315         * riscv-tdep.h: Likewise.
2316         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
2317         rv32-only CSR.
2318         * features/riscv/64bit-csr.xml: Regenerated.
2319
2320 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2321             Tom Tromey  <tom@tromey.com>
2322
2323         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
2324         of 'fputc_unfiltered'.
2325         (putchar_unfiltered): Call 'fputc_unfiltered'.
2326         (fputc_unfiltered): Call 'fputs_unfiltered'.
2327
2328 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
2329
2330         * config.in: Regenerate.
2331         * configure: Regenerate.
2332         * configure.ac: Add --with-python-libdir option.
2333         * main.c: Use WITH_PYTHON_LIBDIR.
2334
2335 2020-02-19  Tom Tromey  <tom@tromey.com>
2336
2337         * symtab.c (general_symbol_info::compute_and_set_names): Use
2338         obstack_strndup.  Simplify call to symbol_set_demangled_name.
2339
2340 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
2341
2342         * dwarf2/read.c (allocate_signatured_type_table,
2343         allocate_dwo_unit_table, allocate_type_unit_groups_table,
2344         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
2345         Remove objfile parameter, update all callers.
2346
2347 2020-02-19  Doug Evans  <dje@google.com>
2348
2349         PR rust/25535
2350         * rust-lang.c (rust_print_enum): Apply embedded_offset to
2351         rust_enum_variant calculation.
2352
2353 2020-02-19  Tom Tromey  <tromey@adacore.com>
2354
2355         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
2356
2357 2020-02-19  Tom Tromey  <tromey@adacore.com>
2358
2359         * ada-lang.c (cache_symbol): Use obstack_strdup.
2360
2361 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2362
2363         * configure: Regenerate.
2364
2365 2020-02-19  Tom Tromey  <tromey@adacore.com>
2366
2367         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
2368         NULL check.
2369
2370 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
2371
2372         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
2373
2374 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2375
2376         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
2377         if GDBSERVER is not defined.
2378         (riscv_tdesc_cache): Likewise, also store const target_desc.
2379         (STATIC_IN_GDB): Define.
2380         (riscv_create_target_description): Update declaration with
2381         STATIC_IN_GDB.
2382         (riscv_lookup_target_description): New function, only define if
2383         GDBSERVER is not defined.
2384         * arch/riscv.h (riscv_create_target_description): Declare only
2385         when GDBSERVER is defined.
2386         (riscv_lookup_target_description): New declaration when GDBSERVER
2387         is not defined.
2388         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
2389         (riscv_linux_read_features): ...this, and return
2390         riscv_gdbarch_features instead of target_desc.
2391         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
2392         (riscv_linux_read_description): Rename to...
2393         (riscv_linux_read_features): ...this.
2394         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
2395         Update to use riscv_gdbarch_features and
2396         riscv_lookup_target_description.
2397         * riscv-tdep.c (riscv_find_default_target_description): Use
2398         riscv_lookup_target_description instead of
2399         riscv_create_target_description.
2400
2401 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2402
2403         * valprint.c (generic_val_print_enum_1): When printing a flag
2404         enum with value 0 and there is no enumerator with value 0, print
2405         just "0" instead of "(unknown: 0x0)".
2406
2407 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2408
2409         * valprint.c (generic_val_print_enum_1): Print unknown part of
2410         flag enum in hex.
2411
2412 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2413
2414         * dwarf2/read.c (update_enumeration_type_from_children): Allow
2415         flag enums to contain duplicate enumerators.
2416         * valprint.c (generic_val_print_enum_1): Update comment.
2417
2418 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2419
2420         * dwarf2/read.c: Include "count-one-bits.h".
2421         (update_enumeration_type_from_children): If an enumerator has
2422         multiple bits set, don't treat the enumeration as a "flag enum".
2423         * valprint.c (generic_val_print_enum_1): Assert that enumerators
2424         of flag enums have 0 or 1 bit set.
2425
2426 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2427
2428         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
2429         conversion.
2430         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2431         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2432         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2433         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2434         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2435
2436 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2437
2438         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
2439
2440 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2441
2442         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
2443         displaced_step_closure_up.
2444         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2445         (struct displaced_step_closure_up):
2446         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2447         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2448         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
2449         Likewise.
2450         * gdbarch.sh (displaced_step_copy_insn): Likewise.
2451         * gdbarch.c, gdbarch.h: Re-generate.
2452         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
2453         displaced_step_closure_up.
2454         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2455         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2456         * infrun.h (displaced_step_closure_up): New type alias.
2457         (struct displaced_step_inferior_state) <step_closure>: Change
2458         type to displaced_step_closure_up.
2459         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
2460         displaced_step_closure_up.
2461         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2462
2463 2020-02-14  Tom Tromey  <tom@tromey.com>
2464
2465         * minidebug.c (gnu_debug_key): New global.
2466         (find_separate_debug_file_in_section): Use it.
2467
2468 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2469
2470         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
2471         std::unique_ptr.
2472         * gdbarch.c: Re-generate.
2473         * gdbarch.h: Re-generate.
2474         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
2475         change.
2476         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
2477         type to std::unique_ptr.
2478         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2479         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2480         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2481         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2482         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
2483         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2484         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2485         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2486         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2487
2488 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2489
2490         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
2491         std::unique_ptr.
2492         (displaced_step_clear): Rename to...
2493         (displaced_step_reset): ... this.  Just call displaced->reset ().
2494         (displaced_step_clear_cleanup): Rename to...
2495         (displaced_step_reset_cleanup): ... this.
2496         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
2497         (displaced_step_fixup): Likewise.
2498         (resume_1): Likewise.
2499         (handle_inferior_event): Restore child's memory before calling
2500         displaced_step_fixup on the parent.
2501         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
2502         to std::unique_ptr.
2503         <step_closure>: Change type to std::unique_ptr.
2504
2505 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2506
2507         * arm-tdep.c: Include count-one-bits.h.
2508         (cleanup_block_store_pc): Use count_one_bits.
2509         (cleanup_block_load_pc): Use count_one_bits.
2510         (arm_copy_block_xfer): Use count_one_bits.
2511         (thumb2_copy_block_xfer): Use count_one_bits.
2512         (thumb_copy_pop_pc_16bit): Use count_one_bits.
2513         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
2514         (thumb_get_next_pcs_raw): Use count_one_bits.
2515         (arm_get_next_pcs_raw): Use count_one_bits_l.
2516         * arch/arm.c (bitcount): Remove.
2517         * arch/arm.h (bitcount): Remove.
2518
2519 2020-02-14  Tom Tromey  <tromey@adacore.com>
2520
2521         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
2522         Update.
2523         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
2524         * dwarf2/loc.c (call_site_find_chain_1): Return
2525         unique_xmalloc_ptr.
2526         (call_site_find_chain): Likewise.
2527
2528 2020-02-14  Richard Biener  <rguenther@suse.de>
2529
2530         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
2531         on expression with division operators.
2532
2533 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2534
2535         * MAINTAINERS (Write After Approval): Adding myself.
2536
2537 2020-02-12  Tom Tromey  <tom@tromey.com>
2538
2539         * event-loop.c (event_data, gdb_event, event_handler_func):
2540         Remove.
2541
2542 2020-02-12  Tom Tromey  <tom@tromey.com>
2543
2544         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
2545         (dwarf2_frame_objfile_data): Add comment.
2546         (find_comp_unit, set_comp_unit): New functions.
2547         (dwarf2_frame_find_fde): Use find_comp_unit.
2548         (dwarf2_build_frame_info): Use set_comp_unit.
2549
2550 2020-02-12  Tom Tromey  <tom@tromey.com>
2551
2552         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
2553         (comp_unit): Don't initialize objfile.
2554         (execute_cfa_program): Add text_offset parameter.
2555         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
2556         (dwarf2_frame_cache): Update.
2557         (dwarf2_build_frame_info): Don't set "objfile" member.
2558
2559 2020-02-12  Tom Tromey  <tom@tromey.com>
2560
2561         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
2562         (decode_frame_entry): Likewise.
2563         (dwarf2_build_frame_info): Update.
2564
2565 2020-02-12  Tom Tromey  <tom@tromey.com>
2566
2567         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
2568         (decode_frame_entry_1): Use the comp_unit obstack.
2569
2570 2020-02-12  Tom Tromey  <tom@tromey.com>
2571
2572         * dwarf2/frame.c (struct comp_unit): Add initializers and
2573         constructor.
2574         (dwarf2_frame_objfile_data): Store a comp_unit.
2575         (dwarf2_frame_find_fde): Update.
2576         (dwarf2_build_frame_info): Use "new".
2577
2578 2020-02-12  Tom Tromey  <tom@tromey.com>
2579
2580         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
2581         (dwarf2_fde_table): Typedef for std::vector.
2582         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
2583         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
2584         (decode_frame_entry): Update.
2585         (dwarf2_build_frame_info): Use "new".
2586
2587 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
2588
2589         * arm-tdep.c (arm_gdbarch_init): Update.
2590         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
2591         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
2592         have_neon, is_m>: Change to bool.
2593
2594 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
2595
2596         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
2597
2598 2020-02-12  Tom Tromey  <tom@tromey.com>
2599
2600         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
2601
2602 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
2603
2604         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
2605         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
2606
2607 2020-02-11  Tom Tromey  <tom@tromey.com>
2608
2609         * psymtab.h: Update comment.
2610
2611 2020-02-11  Tom Tromey  <tom@tromey.com>
2612
2613         * gdb_obstack.h (struct auto_obstack): Use
2614         DISABLE_COPY_AND_ASSIGN.
2615
2616 2020-02-11  Tom Tromey  <tom@tromey.com>
2617
2618         * dwarf2/frame.h (struct objfile): Don't forward declare.
2619
2620 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
2621
2622         * cris-tdep.c (cris_supply_gregset): Change signature to match
2623         what struct regset expects.
2624         (cris_regset): New struct.
2625         (fetch_core_registers): Remove.
2626         (cris_iterate_over_regset_sections): New function.
2627         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
2628         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
2629
2630 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
2631
2632         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
2633         registers.
2634
2635 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
2636
2637         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
2638
2639 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
2640
2641         * configure: Re-generate.
2642
2643 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
2644
2645         * configure: Re-generate.
2646
2647 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
2648
2649         * acinclude: Update warning.m4 path.
2650         * warning.m4: Move to gdbsupport.
2651
2652 2020-02-11  Tom Tromey  <tromey@adacore.com>
2653
2654         * remote.c (remote_console_output): Update.
2655         * printcmd.c (printf_command): Update.
2656         * event-loop.c (gdb_wait_for_event): Update.
2657         * linux-nat.c (sigchld_handler): Update.
2658         * remote-sim.c (gdb_os_write_stdout): Update.
2659         (gdb_os_flush_stdout): Update.
2660         (gdb_os_flush_stderr): Update.
2661         (gdb_os_write_stderr): Update.
2662         * exceptions.c (print_exception): Update.
2663         * remote-fileio.c (remote_fileio_func_read): Update.
2664         (remote_fileio_func_write): Update.
2665         * tui/tui.c (tui_enable): Update.
2666         * tui/tui-interp.c (tui_interp::init): Update.
2667         * utils.c (init_page_info): Update.
2668         (putchar_unfiltered, fputc_unfiltered): Update.
2669         (gdb_flush): Update.
2670         (emit_style_escape): Update.
2671         (flush_wrap_buffer, fputs_maybe_filtered): Update.
2672         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
2673         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
2674         (stderr_file::write): Update.
2675         (stderr_file::puts): Update.
2676         * ui-file.h (ui_file_isatty, ui_file_write)
2677         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
2678         (ui_file_puts): Don't declare.
2679
2680 2020-02-10  Tom de Vries  <tdevries@suse.de>
2681
2682         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
2683         sentinel to char *.
2684
2685 2020-02-09  Tom de Vries  <tdevries@suse.de>
2686
2687         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
2688         filename if it matches "<artificial>".
2689
2690 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
2691
2692         * windows-tdep.c (struct enum_value_name): New struct.
2693         (create_enum): New function.
2694         (windows_get_siginfo_type): Create and use enum types.
2695
2696 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
2697
2698         * NEWS: Mention $_siginfo support for Windows.
2699         * windows-nat.c (handle_exception): Set siginfo_er.
2700         (windows_nat_target::mourn_inferior): Reset siginfo_er.
2701         (windows_xfer_siginfo): New function.
2702         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
2703         * windows-tdep.c (struct windows_gdbarch_data): New struct.
2704         (init_windows_gdbarch_data): New function.
2705         (get_windows_gdbarch_data): New function.
2706         (windows_get_siginfo_type): New function.
2707         (windows_init_abi): Register windows_get_siginfo_type.
2708         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
2709
2710 2020-02-08  Tom Tromey  <tom@tromey.com>
2711
2712         * dwarf2/read.c (class cutu_reader) <cutu_reader,
2713         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
2714         <keep>: Declare method.
2715         <m_keep>: Remove member.
2716         <~cutu_reader>: Remove.
2717         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2718         (cutu_reader::cutu_reader): Update.
2719         (cutu_reader::keep): Rename from ~cutu_reader.
2720         (process_psymtab_comp_unit, build_type_psymtabs_1)
2721         (process_skeletonless_type_unit, load_partial_comp_unit)
2722         (load_full_comp_unit, dwarf2_read_addr_index)
2723         (read_signatured_type): Update.
2724
2725 2020-02-08  Tom Tromey  <tom@tromey.com>
2726
2727         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
2728         "want_partial_unit" parameter.
2729         (process_psymtab_comp_unit): Change want_partial_unit to bool.
2730         Inline check for DW_TAG_partial_unit.
2731         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
2732
2733 2020-02-08  Tom Tromey  <tom@tromey.com>
2734
2735         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
2736         read.c.
2737         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
2738         read.c.
2739
2740 2020-02-08  Tom Tromey  <tom@tromey.com>
2741
2742         * dwarf2/read.c (read_address): Move to comp-unit.c.
2743         (dwarf2_rnglists_process, dwarf2_ranges_process)
2744         (read_attribute_value, dwarf_decode_lines_1)
2745         (var_decode_location, decode_locdesc): Update.
2746         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
2747         read.c.  Remove "cu" parameter.
2748         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
2749         method.
2750
2751 2020-02-08  Tom Tromey  <tom@tromey.com>
2752
2753         * dwarf2/read.c (read_attribute_value, read_indirect_string)
2754         (read_indirect_line_string): Update.
2755         * dwarf2/comp-unit.c (read_offset): Remove.
2756         (read_comp_unit_head): Update.
2757         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
2758         method.
2759         (read_offset): Don't declare.
2760
2761 2020-02-08  Tom Tromey  <tom@tromey.com>
2762
2763         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
2764         * dwarf2/read.c (struct comp_unit_head): Move to
2765         dwarf2/comp-unit.h.
2766         (enum class rcuh_kind): Move to comp-unit.h.
2767         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
2768         (read_comp_unit_head, error_check_comp_unit_head)
2769         (read_and_check_comp_unit_head): Move to comp-unit.c.
2770         (read_offset, dwarf_unit_type_name): Likewise.
2771         (create_debug_type_hash_table, read_cutu_die_from_dwo)
2772         (cutu_reader::cutu_reader, read_call_site_scope)
2773         (find_partial_die, follow_die_offset): Update.
2774         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
2775
2776 2020-02-08  Tom Tromey  <tom@tromey.com>
2777
2778         * dwarf2/read.c (read_offset_1): Move to leb.c.
2779         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
2780         (dwarf_decode_macro_bytes): Update.
2781         * dwarf2/leb.c (read_offset): Rename; move from read.c.
2782         * dwarf2/leb.h (read_offset): Declare.
2783
2784 2020-02-08  Tom Tromey  <tom@tromey.com>
2785
2786         * dwarf2/read.c (dwarf2_section_size): Remove.
2787         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
2788         Update.
2789         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
2790
2791 2020-02-08  Tom Tromey  <tom@tromey.com>
2792
2793         * dwarf2/read.c (read_initial_length): Move to leb.c.
2794         * dwarf2/leb.h (read_initial_length): Declare.
2795         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
2796         handle_nonstd parameter.
2797         * dwarf2/frame.c (read_initial_length): Remove.
2798         (decode_frame_entry_1): Update.
2799
2800 2020-02-08  Tom Tromey  <tom@tromey.com>
2801
2802         * dwarf2/loc.c (dwarf2_find_location_expression)
2803         (dwarf_evaluate_loc_desc::get_tls_address)
2804         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
2805         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
2806         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
2807         (dwarf2_compile_property_to_c)
2808         (dwarf2_loc_desc_get_symbol_read_needs)
2809         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
2810         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
2811         (loclist_describe_location, loclist_tracepoint_var_ref)
2812         (loclist_generate_c_location): Update.
2813         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
2814         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
2815         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
2816         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
2817         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
2818         (dwarf2_per_cu_data::addr_size)
2819         (dwarf2_per_cu_data::ref_addr_size)
2820         (dwarf2_per_cu_data::text_offset)
2821         (dwarf2_per_cu_data::addr_type): Now methods.
2822         (per_cu_header_read_in): Make per_cu "const".
2823         (dwarf2_version): Remove.
2824         (dwarf2_per_cu_data::int_type): Now a method.
2825         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
2826         (set_die_type, read_array_type, read_subrange_index_type)
2827         (read_tag_string_type, read_subrange_type): Update.
2828         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
2829         offset_size, ref_addr_size, text_offset, addr_type, version,
2830         objfile, int_type, addr_sized_int_type>: Declare methods.
2831
2832 2020-02-08  Tom Tromey  <tom@tromey.com>
2833
2834         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
2835         Move earlier.
2836
2837 2020-02-08  Tom Tromey  <tom@tromey.com>
2838
2839         * dwarf2/read.h (dwarf_line_debug): Declare.
2840         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
2841         * dwarf2/read.c: Move line_header code to new files.
2842         (dwarf_line_debug): No longer static.
2843         * dwarf2/line-header.c: New file.
2844         * dwarf2/line-header.h: New file.
2845
2846 2020-02-08  Tom Tromey  <tom@tromey.com>
2847
2848         * dwarf2/read.c (struct line_header) <file_full_name,
2849         file_file_name>: Return unique_xmalloc_ptr.
2850         (line_header::file_file_name): Update.
2851         (line_header::file_full_name): Update.
2852         (dw2_get_file_names_reader): Update.
2853         (macro_start_file): Update.
2854
2855 2020-02-08  Tom Tromey  <tom@tromey.com>
2856
2857         * dwarf2/read.c (struct line_header) <file_full_name,
2858         file_file_name>: Declare methods.
2859         (dw2_get_file_names_reader): Update.
2860         (file_file_name): Now a method.
2861         (file_full_name): Likewise.
2862         (macro_start_file): Update.
2863
2864 2020-02-08  Tom Tromey  <tom@tromey.com>
2865
2866         * dwarf2/read.c (dwarf_always_disassemble)
2867         (show_dwarf_always_disassemble): Move to loc.c.
2868         (_initialize_dwarf2_read): Move "always-disassemble" registration
2869         to loc.c.
2870         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
2871         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
2872         static.
2873         (show_dwarf_always_disassemble): Move from read.c.
2874         (_initialize_dwarf2loc): Move always-disassemble from read.c.
2875
2876 2020-02-08  Tom Tromey  <tom@tromey.com>
2877
2878         * dwarf2/read.c (~dwarf2_per_objfile): Update.
2879         (create_quick_file_names_table): Return htab_up.
2880         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
2881         Update.
2882         * dwarf2/read.h (struct dwarf2_per_objfile)
2883         <quick_file_names_table>: Now htab_up.
2884
2885 2020-02-08  Tom Tromey  <tom@tromey.com>
2886
2887         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
2888
2889 2020-02-08  Tom Tromey  <tom@tromey.com>
2890
2891         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
2892         Rewrite.
2893         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
2894         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
2895         (abbrev_table::abbrev_table): No longer inline.
2896         (ABBREV_HASH_SIZE): Remove.
2897         (abbrev_table::m_abbrevs): Now an htab_up.
2898
2899 2020-02-08  Tom Tromey  <tom@tromey.com>
2900
2901         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
2902         (cutu_reader): Update.
2903         (build_type_psymtabs_1): Update.
2904         * dwarf2/abbrev.c (abbrev_table::read): Rename.
2905         (abbrev_table::alloc_abbrev): Update.
2906         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
2907         (abbrev_table::read): New static method, renamed from
2908         abbrev_table_read_table.
2909         (abbrev_table::alloc_abbrev)
2910         (abbrev_table::add_abbrev): Now private.
2911         (abbrev_table::abbrev_table): Now private.
2912         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
2913
2914 2020-02-08  Tom Tromey  <tom@tromey.com>
2915
2916         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
2917         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
2918         htab_up.
2919
2920 2020-02-08  Tom Tromey  <tom@tromey.com>
2921
2922         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
2923         htab_up.
2924         (lookup_dwo_unit_in_dwp): Update.
2925         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
2926         on obstack.
2927
2928 2020-02-08  Tom Tromey  <tom@tromey.com>
2929
2930         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
2931         obstack.
2932
2933 2020-02-08  Tom Tromey  <tom@tromey.com>
2934
2935         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
2936         line_header_hash.
2937         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
2938         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
2939         Change type to htab_up.
2940
2941 2020-02-08  Tom Tromey  <tom@tromey.com>
2942
2943         * dwarf2/read.c (allocate_type_unit_groups_table): Return
2944         htab_up.  Don't allocate on obstack.
2945         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
2946         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
2947         Change type to htab_up.
2948
2949 2020-02-08  Tom Tromey  <tom@tromey.com>
2950
2951         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
2952         Change type to htab_up.
2953         * dwarf2/read.c (create_signatured_type_table_from_index)
2954         (create_signatured_type_table_from_debug_names)
2955         (create_all_type_units, add_type_unit)
2956         (lookup_dwo_signatured_type, lookup_signatured_type)
2957         (process_skeletonless_type_unit): Update.
2958         (create_debug_type_hash_table, create_debug_types_hash_table):
2959         Change type of types_htab.
2960         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
2961         htab_up.  Don't allocate on obstack.
2962         (create_cus_hash_table): Change type of cus_htab parameter.
2963         (struct dwo_file) <cus, tus>: Now htab_up.
2964         (lookup_dwo_signatured_type, lookup_dwo_cutu)
2965         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
2966         (queue_and_load_all_dwo_tus): Update.
2967         * dwarf2/index-write.c (write_gdbindex): Update.
2968         (write_debug_names): Update.
2969
2970 2020-02-08  Tom Tromey  <tom@tromey.com>
2971
2972         * dwarf2/read.h (struct dwarf2_queue_item): Move from
2973         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
2974         destructor.
2975         (struct dwarf2_per_objfile) <queue>: New member.
2976         * dwarf2/read.c (struct dwarf2_queue_item): Move to
2977         dwarf2/read.h.
2978         (dwarf2_queue, dwarf2_queue_tail): Remove.
2979         (class dwarf2_queue_guard): Add parameter to constructor.  Use
2980         DISABLE_COPY_AND_ASSIGN.
2981         <m_per_objfile>: New member.
2982         <~dwarf2_queue_guard>: Rewrite.
2983         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
2984         Update.
2985         (~dwarf2_queue_item): New.
2986
2987 2020-02-08  Tom Tromey  <tom@tromey.com>
2988
2989         * dwarf2/read.c (struct die_info) <has_children>: New member.
2990         (dw2_get_file_names_reader): Remove has_children.
2991         (dw2_get_file_names): Update.
2992         (read_cutu_die_from_dwo): Remove has_children.
2993         (cutu_reader::init_tu_and_read_dwo_dies)
2994         (cutu_reader::cutu_reader): Update.
2995         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
2996         Remove has_children.
2997         (build_type_psymtabs_1, process_skeletonless_type_unit)
2998         (load_partial_comp_unit, load_full_comp_unit): Update.
2999         (create_dwo_cu_reader): Remove has_children.
3000         (create_cus_hash_table, read_die_and_children): Update.
3001         (read_full_die_1,read_full_die): Remove has_children.
3002         (read_signatured_type): Update.
3003         (class cutu_reader) <has_children>: Remove.
3004
3005 2020-02-08  Tom Tromey  <tom@tromey.com>
3006
3007         * dwarf2/expr.c: Rename from dwarf2expr.c.
3008         * dwarf2/expr.h: Rename from dwarf2expr.h.
3009         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
3010         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
3011         * dwarf2/frame.c: Rename from dwarf2-frame.c.
3012         * dwarf2/frame.h: Rename from dwarf2-frame.h.
3013         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
3014         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
3015         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
3016         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
3017         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
3018         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
3019         * dwarf2/loc.c: Rename from dwarf2loc.c.
3020         * dwarf2/loc.h: Rename from dwarf2loc.h.
3021         * dwarf2/read.c: Rename from dwarf2read.c.
3022         * dwarf2/read.h: Rename from dwarf2read.h.
3023         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
3024         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
3025         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
3026         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
3027         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
3028         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
3029         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
3030         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
3031         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
3032         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
3033         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
3034         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
3035         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
3036         Update.
3037         * Makefile.in (COMMON_SFILES): Update.
3038         (HFILES_NO_SRCDIR): Update.
3039
3040 2020-02-08  Tom Tromey  <tom@tromey.com>
3041
3042         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
3043         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
3044
3045 2020-02-08  Tom Tromey  <tom@tromey.com>
3046
3047         * dwarf2read.h (struct die_info): Don't declare.
3048
3049 2020-02-08  Tom Tromey  <tom@tromey.com>
3050
3051         * dwarf2read.h (die_info_ptr): Remove typedef.
3052
3053 2020-02-08  Tom Tromey  <tom@tromey.com>
3054
3055         * dwarf2read.c (read_call_site_scope)
3056         (handle_data_member_location, dwarf2_add_member_fn)
3057         (mark_common_block_symbol_computed, read_common_block)
3058         (attr_to_dynamic_prop, partial_die_info::read)
3059         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
3060         (dwarf2_symbol_mark_computed, set_die_type): Update.
3061         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
3062         method.
3063         (attr_form_is_block): Don't declare.
3064         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
3065
3066 2020-02-08  Tom Tromey  <tom@tromey.com>
3067
3068         * dwarf2read.c (dwarf2_find_base_address, )
3069         (read_call_site_scope, rust_containing_type)
3070         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3071         (handle_data_member_location, dwarf2_add_member_fn)
3072         (get_alignment, read_structure_type, process_structure_scope)
3073         (mark_common_block_symbol_computed, read_common_block)
3074         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
3075         (partial_die_info::read, read_attribute_value, new_symbol)
3076         (lookup_die_type, dwarf2_get_ref_die_offset)
3077         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
3078         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
3079         (dwarf2_symbol_mark_computed): Update.
3080         * dwarf2/attribute.h (struct attribute) <value_as_address,
3081         form_is_section_offset, form_is_constant, form_is_ref>: Declare
3082         methods.
3083         (value_as_address, attr_form_is_section_offset)
3084         (attr_form_is_constant, attr_form_is_ref): Don't declare.
3085         * dwarf2/attribute.c (attribute::value_as_address)
3086         (attribute::form_is_section_offset, attribute::form_is_constant)
3087         (attribute::form_is_ref): Now methods.
3088
3089 2020-02-08  Tom Tromey  <tom@tromey.com>
3090
3091         * dwarf2read.c (struct attribute, DW_STRING)
3092         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
3093         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
3094         (attr_form_is_block, attr_form_is_section_offset)
3095         (attr_form_is_constant, attr_form_is_ref): Move.
3096         * dwarf2/attribute.h: New file.
3097         * dwarf2/attribute.c: New file, from dwarf2read.c.
3098         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
3099
3100 2020-02-08  Tom Tromey  <tom@tromey.com>
3101
3102         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
3103         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
3104         Move.
3105         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
3106         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
3107         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
3108         abbrev.c.
3109         * dwarf2/abbrev.h: New file.
3110         * dwarf2/abbrev.c: New file, from dwarf2read.c.
3111         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
3112
3113 2020-02-08  Tom Tromey  <tom@tromey.com>
3114
3115         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
3116         (dwarf2_section_size, dwarf2_get_section_info)
3117         (create_signatured_type_table_from_debug_names)
3118         (create_addrmap_from_aranges, read_debug_names_from_section)
3119         (get_gdb_index_contents_from_section, read_comp_unit_head)
3120         (error_check_comp_unit_head, read_abbrev_offset)
3121         (create_debug_type_hash_table, init_cu_die_reader)
3122         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
3123         (read_comp_units_from_section, create_cus_hash_table)
3124         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3125         (create_dwp_v2_section, dwarf2_rnglists_process)
3126         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
3127         (abbrev_table_read_table, read_indirect_string_at_offset_from)
3128         (read_indirect_string_from_dwz, read_addr_index_1)
3129         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
3130         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3131         (fill_in_loclist_baton): Update.
3132         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
3133         get_containing_section, get_bfd_owner, get_bfd_section,
3134         get_file_name, get_id, get_flags, empty, read>: Declare methods.
3135         (dwarf2_read_section, get_section_name, get_section_file_name)
3136         (get_containing_section, get_section_bfd_owner)
3137         (get_section_bfd_section, get_section_name, get_section_file_name)
3138         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
3139         declare.
3140         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
3141         (dwarf2_section_info::get_bfd_owner)
3142         (dwarf2_section_info::get_bfd_section)
3143         (dwarf2_section_info::get_name)
3144         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
3145         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
3146         (dwarf2_section_info::read): Now methods.
3147         * dwarf-index-write.c (class debug_names): Update.
3148
3149 2020-02-08  Tom Tromey  <tom@tromey.com>
3150
3151         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
3152         Move to dwarf2/section.h.
3153         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
3154         (get_section_bfd_section, get_section_name)
3155         (get_section_file_name, get_section_id, get_section_flags)
3156         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
3157         dwarf2/section.c.
3158         * dwarf2/section.h: New file.
3159         * dwarf2/section.c: New file, from dwarf2read.c.
3160         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
3161
3162 2020-02-08  Tom Tromey  <tom@tromey.com>
3163
3164         * dwarf2read.h (read_unsigned_leb128): Don't declare.
3165         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
3166         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
3167         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
3168         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
3169         * dwarf2/leb.h: New file, from dwarf2read.c.
3170         * dwarf2/leb.c: New file, from dwarf2read.c.
3171         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
3172         Remove.
3173         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
3174         (COMMON_SFILES): Add dwarf2/leb.c.
3175
3176 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
3177
3178         GDB 9.1 released.
3179
3180 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3181
3182         PR gdb/25190:
3183         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
3184         * gdb/remote.c (remote_console_output): Update.
3185         * gdb/ui-file.c (fputs_unfiltered): Rename to...
3186         (ui_file_puts): ...this.
3187         * gdb/ui-file.h (ui_file_puts): Add declaration.
3188         * gdb/utils.c (emit_style_escape): Update.
3189         (flush_wrap_buffer): Update.
3190         (fputs_maybe_filtered): Update.
3191         (fputs_unfiltered): Add function.
3192
3193 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3194
3195         * gdb/event-loop.c (gdb_wait_for_event): Update.
3196         * gdb/printcmd.c (printf_command): Update.
3197         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
3198         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
3199         (gdb_os_flush_stderr): Update.
3200         * gdb/remote.c (remote_console_output): Update.
3201         * gdb/ui-file.c (gdb_flush): Rename to...
3202         (ui_file_flush): ...this.
3203         (stderr_file::write): Update.
3204         (stderr_file::puts): Update.
3205         * gdb/ui-file.h (gdb_flush): Rename to...
3206         (ui_file_flush): ...this.
3207         * gdb/utils.c (gdb_flush): Add function.
3208         * gdb/utils.h (gdb_flush): Add declaration.
3209
3210 2020-02-07  Tom Tromey  <tromey@adacore.com>
3211
3212         PR breakpoints/24915:
3213         * source.c (find_and_open_source): Do not check basenames_may_differ.
3214
3215 2020-02-07  Tom Tromey  <tom@tromey.com>
3216
3217         * README: Update gdbserver documentation.
3218         * gdbserver: Move to top level.
3219         * configure.tgt (build_gdbserver): Remove.
3220         * configure.ac: Remove --enable-gdbserver.
3221         * configure: Rebuild.
3222         * Makefile.in (distclean): Don't mention gdbserver.
3223
3224 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3225
3226         * source-cache.c (source_cache::ensure): Surround
3227         get_plain_source_lines with a try/catch.
3228         (source_cache::get_line_charpos): Get rid of try/catch
3229         and only check for the return value of "ensure".
3230         * tui/tui-source.c (tui_source_window::set_contents):
3231         Simplify "nlines" calculation.
3232
3233 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3234
3235         * MAINTAINERS (Write After Approval): Add myself.
3236
3237 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3238
3239         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
3240         function call.
3241
3242 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3243
3244         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
3245
3246 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
3247
3248         * nat/riscv-linux-tdesc.h: New file.
3249         * nat/riscv-linux-tdesc.c: New file, taking code from...
3250         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
3251         ... here.
3252         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
3253         NATDEPFILES.
3254
3255 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
3256
3257         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
3258         we don't set the fake simulator ptid to the null_ptid.
3259
3260 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
3261
3262         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
3263         * gdbthread.h (class thread_info) <resumed>: Likewise.
3264         * infrun.c (resume_1): Likewise.
3265         (proceed): Likewise.
3266         (infrun_thread_stop_requested): Likewise.
3267         (stop_all_threads): Likewise.
3268         (handle_inferior_event): Likewise.
3269         (restart_threads): Likewise.
3270         (finish_step_over): Likewise.
3271         (keep_going_stepped_thread): Likewise.
3272         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
3273         (linux_handle_extended_wait): Likewise.
3274         * record-btrace.c (get_thread_current_frame_id): Likewise.
3275         * record-full.c (record_full_wait_1): Likewise.
3276         * remote.c (remote_target::process_initial_stop_replies): Likewise.
3277         * target.c (target_resume): Likewise.
3278         * thread.c (set_running_thread): Likewise.
3279
3280 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3281
3282         * f-valprint.c (f77_print_array_1): Changed datatype of index
3283         variable to LONGEST from int to enable it to contain bound
3284         values correctly.
3285
3286 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
3287
3288         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
3289         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
3290         offsets according to FLEN determined.
3291         (riscv_linux_nat_target::read_description): Determine FLEN
3292         dynamically.
3293         (riscv_linux_nat_target::fetch_registers): Size regset buffer
3294         according to FLEN determined.
3295         (riscv_linux_nat_target::store_registers): Likewise.
3296
3297 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3298
3299         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3300         when reg->group is empty and reggroup is not.
3301
3302 2020-01-31  Tom Tromey  <tromey@adacore.com>
3303
3304         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
3305         Call beneath target's mourn_inferior after unpushing.
3306
3307 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3308
3309         PR tui/9765
3310         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
3311         have enough lines to fill the screen, still return the lowest
3312         address we found.
3313
3314 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3315
3316         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
3317         '-', '<', and '>' commands.
3318
3319 2020-01-29  Pedro Alves  <palves@redhat.com>
3320             Sergio Durigan Junior  <sergiodj@redhat.com>
3321
3322         * infcmd.c (construct_inferior_arguments): Assert that
3323         'argc' is greater than 0.
3324
3325 2020-01-29  Luis Machado  <luis.machado@linaro.org>
3326
3327         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
3328         (BRK_INSN_MASK): Define to 0xd4200000.
3329         (aarch64_program_breakpoint_here_p): New function.
3330         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
3331         * arch-utils.c (default_program_breakpoint_here_p): Moved from
3332         breakpoint.c.
3333         * arch-utils.h (default_program_breakpoint_here_p): Moved from
3334         breakpoint.h
3335         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
3336         call gdbarch_program_breakpoint_here_p.
3337         (program_breakpoint_here): Moved to arch-utils.c, renamed to
3338         default_program_breakpoint_here_p, changed return type to bool and
3339         simplified.
3340         * breakpoint.h (program_breakpoint_here): Moved prototype to
3341         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
3342         return type to bool.
3343         * gdbarch.c: Regenerate.
3344         * gdbarch.h: Regenerate.
3345         * gdbarch.sh (program_breakpoint_here_p): New method.
3346         * infrun.c (handle_signal_stop): Call
3347         gdbarch_program_breakpoint_here_p.
3348
3349 2020-01-26  Tom Tromey  <tom@tromey.com>
3350
3351         * ctfread.c (struct ctf_fp_info): Reindent.
3352         (_initialize_ctfread): Remove.
3353
3354 2020-01-26  Tom Tromey  <tom@tromey.com>
3355
3356         * psymtab.c (partial_map_expand_apply)
3357         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3358         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3359         (psym_print_stats, psym_expand_symtabs_for_function)
3360         (psym_map_symbol_filenames, psym_map_matching_symbols)
3361         (psym_expand_symtabs_matching)
3362         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3363         (maintenance_check_psymtabs): Use new methods.
3364         * psympriv.h (struct partial_symtab) <readin_p,
3365         get_compunit_symtab>: New methods.
3366         <readin, compunit_symtab>: Remove members.
3367         (struct standard_psymtab): New.
3368         (struct legacy_psymtab): Derive from standard_psymtab.
3369         * dwarf2read.h (struct dwarf2_psymtab): Derive from
3370         standard_psymtab.
3371         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
3372
3373 2020-01-26  Tom Tromey  <tom@tromey.com>
3374
3375         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
3376         read_dependencies.  Add assert.
3377         * psymtab.c (partial_symtab::read_dependencies): New method.
3378         * psympriv.h (struct partial_symtab) <read_dependencies>: New
3379         method.
3380         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
3381         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
3382         read_dependencies.
3383         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
3384         Add assert.
3385
3386 2020-01-26  Tom Tromey  <tom@tromey.com>
3387
3388         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
3389         Call expand_psymtab.
3390         (xcoff_read_symtab): Call expand_psymtab.
3391         (xcoff_start_psymtab, xcoff_end_psymtab): Set
3392         legacy_expand_psymtab.
3393         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
3394         method.
3395         (struct legacy_psymtab) <expand_psymtab>: Implement.
3396         <legacy_expand_psymtab>: New member.
3397         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
3398         (parse_partial_symbols): Set legacy_expand_psymtab.
3399         (psymtab_to_symtab_1): Change argument order.  Call
3400         expand_psymtab.
3401         (new_psymtab): Set legacy_expand_psymtab.
3402         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
3403         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
3404         expand_psymtab.
3405         (dwarf2_psymtab::expand_psymtab): Rename from
3406         psymtab_to_symtab_1.  Call expand_psymtab.
3407         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
3408         (dbx_end_psymtab): Likewise.
3409         (dbx_psymtab_to_symtab_1): Change argument order. Call
3410         expand_psymtab.
3411         (dbx_read_symtab): Call expand_psymtab.
3412         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
3413         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
3414         (ctf_psymtab::read_symtab): Call expand_psymtab.
3415
3416 2020-01-26  Tom Tromey  <tom@tromey.com>
3417
3418         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
3419         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
3420         messages.
3421         * mdebugread.c (mdebug_read_symtab): Remove prints.
3422         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
3423         assert.
3424         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
3425
3426 2020-01-26  Tom Tromey  <tom@tromey.com>
3427
3428         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
3429         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
3430         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
3431         legacy_symtab.
3432         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
3433         * psymtab.c (psymtab_to_symtab): Call method.
3434         (dump_psymtab): Update.
3435         * psympriv.h (struct partial_symtab): Add virtual destructor.
3436         <read_symtab>: New method.
3437         (struct legacy_symtab): New.
3438         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
3439         (struct pst_map) <pst>: Now a legacy_psymtab.
3440         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
3441         (new_psymtab): Use legacy_psymtab.
3442         * dwarf2read.h (struct dwarf2_psymtab): New.
3443         (struct dwarf2_per_cu_data) <psymtab>: Use it.
3444         * dwarf2read.c (dwarf2_create_include_psymtab)
3445         (dwarf2_build_include_psymtabs, create_type_unit_group)
3446         (create_partial_symtab, process_psymtab_comp_unit_reader)
3447         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
3448         (set_partial_user): Use dwarf2_psymtab.
3449         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
3450         (psymtab_to_symtab_1, process_full_comp_unit)
3451         (process_full_type_unit, dwarf2_ranges_read)
3452         (dwarf2_get_pc_bounds, psymtab_include_file_name)
3453         (dwarf_decode_lines): Use dwarf2_psymtab.
3454         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
3455         (add_address_entry_worker, write_one_signatured_type)
3456         (recursively_count_psymbols, recursively_write_psymbols)
3457         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
3458         (write_debug_names): Likewise.
3459         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
3460         <pst>: Now a legacy_psymtab.
3461         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
3462         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
3463         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
3464         * ctfread.c (struct ctf_psymtab): New.
3465         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
3466         ctf_psymtab.
3467         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
3468         (create_partial_symtab): Return a ctf_psymtab.
3469         (scan_partial_symbols): Update.
3470
3471 2020-01-26  Tom Tromey  <tom@tromey.com>
3472
3473         * xcoffread.c (xcoff_start_psymtab): Use new.
3474         * psymtab.c (partial_symtab::partial_symtab): New constructor,
3475         renamed from start_psymtab_common.
3476         * psympriv.h (struct partial_symtab): Add new constructor.
3477         (start_psymtab_common): Don't declare.
3478         * mdebugread.c (parse_partial_symbols): Use new.
3479         * dwarf2read.c (create_partial_symtab): Use new.
3480         * dbxread.c (start_psymtab): Use new.
3481         * ctfread.c (create_partial_symtab): Use new.
3482
3483 2020-01-26  Tom Tromey  <tom@tromey.com>
3484
3485         * xcoffread.c (xcoff_end_psymtab): Use new.
3486         * psymtab.c (start_psymtab_common): Use new.
3487         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
3488         Update.
3489         * psympriv.h (struct partial_symtab): Add parameters to
3490         constructor.  Don't inline.
3491         (allocate_psymtab): Don't declare.
3492         * mdebugread.c (new_psymtab): Use new.
3493         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
3494         * dbxread.c (dbx_end_psymtab): Use new.
3495
3496 2020-01-26  Tom Tromey  <tom@tromey.com>
3497
3498         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
3499         allocate_psymtab.  Update documentation.
3500         * psymtab.c (psymtab_storage::install_psymtab): Rename from
3501         allocate_psymtab.  Do not use new.
3502         (allocate_psymtab): Use new.  Update.
3503
3504 2020-01-26  Tom Tromey  <tom@tromey.com>
3505
3506         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3507         * psymtab.c (psym_print_stats): Update.
3508         * psympriv.h (struct partial_symtab) <readin,
3509         psymtabs_addrmap_supported, anonymous>: Now bool.
3510         * mdebugread.c (psymtab_to_symtab_1): Update.
3511         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
3512         (build_type_psymtabs_reader, psymtab_to_symtab_1)
3513         (process_full_comp_unit, process_full_type_unit): Update.
3514         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
3515         * ctfread.c (psymtab_to_symtab): Update.
3516
3517 2020-01-26  Tom Tromey  <tom@tromey.com>
3518
3519         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
3520         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
3521         * psymtab.c (psymtab_storage): Delete psymtabs.
3522         (psymtab_storage::allocate_psymtab): Use new.
3523         (psymtab_storage::discard_psymtab): Use delete.
3524         * psympriv.h (struct partial_symtab): Add constructor and
3525         initializers.
3526
3527 2020-01-26  Tom Tromey  <tom@tromey.com>
3528
3529         * machoread.c: Do not include psympriv.h.
3530
3531 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3532
3533         * NEWS: Mention the new option and the set/show commands.
3534
3535 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3536
3537         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
3538         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
3539         (validate_exec_file): New variables, enums, functions.
3540         (exec_file_locate_attach, print_section_info): Style the filenames.
3541         (_initialize_exec): Install show_exec_file_mismatch_command and
3542          set_exec_file_mismatch_command.
3543         * gdbcore.h (validate_exec_file): Declare.
3544         * infcmd.c (attach_command): Call validate_exec_file.
3545         * remote.c ( remote_target::remote_add_inferior): Likewise.
3546
3547 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3548
3549         * frame.c (find_frame_sal): Move call to get_next_frame into more
3550         inner scope.
3551         * inline-frame.c (inilne_state) <inline_state>: Update argument
3552         types.
3553         (inilne_state) <skipped_symbol>: Rename to...
3554         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
3555         (skip_inline_frames): Build vector of skipped symbols and use this
3556         to reate the inline_state.
3557         (inline_skipped_symbol): Add a comment and some assertions, fetch
3558         skipped symbol from the list.
3559
3560 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3561
3562         * buildsym.c (lte_is_less_than): Delete.
3563         (buildsym_compunit::end_symtab_with_blockvector): Create local
3564         lambda function to sort line table entries, and use
3565         std::stable_sort instead of std::sort.
3566         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
3567         markers when looking for a previous line.
3568
3569 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3570
3571         * dwarf2read.c (lnp_state_machine::record_line): Include
3572         end_sequence parameter in debug print out.  Record the line if we
3573         are at an end_sequence marker even if it's not the start of a
3574         statement.
3575         * symmisc.c (maintenance_print_one_line_table): Print end of
3576         sequence markers with 'END' not '0'.
3577
3578 2020-01-24  Pedro Alves  <palves@redhat.com>
3579
3580         PR gdb/25410
3581         * thread.c (scoped_restore_current_thread::restore): Use
3582         switch_to_inferior_no_thread.
3583         * exec.c: Include "progspace-and-thread.h".
3584         (add_target_sections, remove_target_sections):
3585         scoped_restore_current_pspace_and_thread instead of
3586         scoped_restore_current_thread.
3587         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
3588         and aspace to the inferior before calling clone_program_space.
3589         Remove stale comment.
3590
3591 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
3592
3593         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
3594         (arm_netbsd_nat_target::fetch_registers): ...this.
3595         (arm_nbsd_nat_target::store_registers): Rename to...
3596         (arm_netbsd_nat_target::store_registers): ...this.
3597
3598 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
3599
3600         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
3601         register_t.
3602
3603 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
3604
3605         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
3606         Update comment.
3607         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
3608         Likewise.
3609         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
3610         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
3611         the correct replacement (iterate_over_regset_sections).
3612         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
3613         Update comment.
3614
3615 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
3616
3617         PR gdb/23718
3618         * gdb/python/python.c (execute_gdb_command): Call
3619         async_enable_stdin in catch block.
3620
3621 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3622
3623         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
3624         SWITCH_THRU_ALL_UIS.
3625
3626 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3627
3628         PR tui/9765
3629         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
3630         comment, add extra parameter, and update to store previous symbol
3631         when appropriate.
3632         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
3633         add extra parameter.
3634         * tui/tui-disasm.c (tui_disassemble): Update header comment,
3635         remove unneeded parameter, add try/catch around gdb_print_insn,
3636         rewrite to add items to asm_lines vector.
3637         (tui_find_backward_disassembly_start_address): New function.
3638         (tui_find_disassembly_address): Updated throughout.
3639         (tui_disasm_window::set_contents): Update for changes to
3640         tui_disassemble.
3641         (tui_disasm_window::do_scroll_vertical): No need to adjust the
3642         number of lines to scroll.
3643
3644 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
3645
3646         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
3647         (SECT_OFF_DATA): Likewise.
3648         (SECT_OFF_RODATA): Likewise.
3649         (SECT_OFF_TEXT): Likewise.
3650         (SECT_OFF_BSS): Likewise.
3651         (struct objfile) <text_section_offset, data_section_offset>: New
3652         methods.
3653         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
3654         objfile::text_section_offset.
3655         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
3656         * coffread.c (coff_symtab_read): Likewise.
3657         (enter_linenos): Likewise.
3658         (process_coff_symbol): Likewise.
3659         * ctfread.c (get_objfile_text_range): Likewise.
3660         * dtrace-probe.c (dtrace_probe::get_relocated_address):
3661         Use objfile::data_section_offset.
3662         * dwarf2-frame.c (execute_cfa_program): Use
3663         objfile::text_section_offset.
3664         (dwarf2_frame_find_fde): Likewise.
3665         * dwarf2read.c (create_addrmap_from_index): Likewise.
3666         (create_addrmap_from_aranges): Likewise.
3667         (dw2_find_pc_sect_compunit_symtab): Likewise.
3668         (process_psymtab_comp_unit_reader): Likewise.
3669         (add_partial_symbol): Likewise.
3670         (add_partial_subprogram): Likewise.
3671         (process_full_comp_unit): Likewise.
3672         (read_file_scope): Likewise.
3673         (read_func_scope): Likewise.
3674         (read_lexical_block_scope): Likewise.
3675         (read_call_site_scope): Likewise.
3676         (dwarf2_rnglists_process): Likewise.
3677         (dwarf2_ranges_process): Likewise.
3678         (dwarf2_ranges_read): Likewise.
3679         (dwarf_decode_lines_1): Likewise.
3680         (new_symbol): Likewise.
3681         (dwarf2_fetch_die_loc_sect_off): Likewise.
3682         (dwarf2_per_cu_text_offset): Likewise.
3683         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3684         * hppa-tdep.c (read_unwind_info): Likewise.
3685         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
3686         * psympriv.h (struct partial_symtab): Likewise.
3687         * psymtab.c (find_pc_sect_psymtab): Likewise.
3688         * solib-svr4.c (enable_break): Likewise.
3689         * stap-probe.c (relocate_address): Use
3690         objfile::data_section_offset.
3691         * xcoffread.c (enter_line_range): Use
3692         objfile::text_section_offset.
3693         (read_xcoff_symtab): Likewise.
3694
3695 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
3696
3697         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
3698         declaration to narrower scopes.
3699
3700 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
3701
3702         * darwin-nat.h (struct darwin_exception_msg, enum
3703         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
3704         Move up.
3705         (class darwin_nat_target) <wait_1, check_new_threads,
3706         decode_exception_message, decode_message, stop_inferior,
3707         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
3708         * darwin-nat.c (darwin_check_new_threads): Rename to...
3709         (darwin_nat_target::check_new_threads): ... this.
3710         (darwin_suspend_inferior_it): Remove.
3711         (darwin_decode_exception_message): Rename to...
3712         (darwin_nat_target::decode_exception_message): ... this.
3713         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
3714         (darwin_decode_message): Rename to...
3715         (darwin_nat_target::decode_message): ... this.
3716         (cancel_breakpoint): Rename to...
3717         (darwin_nat_target::cancel_breakpoint): ... this.
3718         (darwin_wait): Rename to...
3719         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
3720         instead of iterate_over_inferiors.
3721         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
3722         (darwin_stop_inferior): Rename to...
3723         (darwin_nat_target::stop_inferior): ... this.
3724         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
3725         (darwin_init_thread_list): Rename to...
3726         (darwin_nat_target::init_thread_list): ... this.
3727         (darwin_ptrace_him): Rename to...
3728         (darwin_nat_target::ptrace_him): ... this.
3729         (darwin_nat_target::create_inferior): Pass lambda function to
3730         fork_inferior.
3731         (darwin_nat_target::detach): Call stop_inferior instead of
3732         darwin_stop_inferior.
3733         * fork-inferior.h (fork_inferior): Change init_trace_fun
3734         parameter to gdb::function_view.
3735         * fork-inferior.c (fork_inferior): Likewise.
3736
3737 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
3738
3739         * i386-cygwin-tdep.c (core_process_module_section): Update.
3740         * windows-nat.c (struct lm_info_windows): Add text_offset.
3741         (windows_xfer_shared_libraries): Update.
3742         * windows-tdep.c (windows_xfer_shared_library):
3743         Add text_offset_cached argument.
3744         * windows-tdep.h (windows_xfer_shared_library): Update.
3745
3746 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
3747
3748         * gdbarch.sh: Add declaration for _initialize_gdbarch.
3749
3750 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
3751
3752         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
3753         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
3754         replace with range-based for.
3755         (gdbsim_interrupt_inferior): Remove.
3756         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
3757         with a range-based for.  Inline code from
3758         gdbsim_interrupt_inferior.
3759
3760 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
3761
3762         * infrun.c (proceed): Fix indentation.
3763
3764 2020-01-21  Tom Tromey  <tromey@adacore.com>
3765
3766         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
3767         * python/python.c (python_extension_ops): Update.
3768         (gdbpy_colorize): New function.
3769         * python/lib/gdb/__init__.py (colorize): New function.
3770         * extension.h (ext_lang_colorize): Declare.
3771         * extension.c (ext_lang_colorize): New function.
3772         * extension-priv.h (struct extension_language_ops) <colorize>: New
3773         member.
3774         * cli/cli-style.c (_initialize_cli_style): Update help text.
3775
3776 2020-01-21  Luis Machado  <luis.machado@linaro.org>
3777
3778         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
3779         <cond>: Change type to bool.
3780         (aarch64_displaced_step_b_cond): Update cond to use bool type.
3781         (aarch64_displaced_step_cb): Likewise.
3782         (aarch64_displaced_step_tb): Likewise.
3783
3784 2020-01-21  Luis Machado  <luis.machado@linaro.org>
3785
3786         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
3787         output.
3788
3789 2020-01-21  Luis Machado  <luis.machado@linaro.org>
3790
3791         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
3792         <pc_adjust>: Adjust the documentation.
3793         (aarch64_displaced_step_fixup): Check if PC really moved before
3794         adjusting it.
3795
3796 2020-01-19  Tom Tromey  <tom@tromey.com>
3797
3798         * disasm.c (~gdb_disassembler): New destructor.
3799         (gdb_buffered_insn_length): Call disassemble_free_target.
3800         * disasm.h (class gdb_disassembler): Declare destructor.  Use
3801         DISABLE_COPY_AND_ASSIGN.
3802
3803 2020-01-19  Tom Tromey  <tom@tromey.com>
3804
3805         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
3806         (die_reader_func_ftype): Remove.
3807         (cutu_reader): New class.
3808         (dw2_get_file_names_reader): Remove "data" parameter.
3809         (dw2_get_file_names): Use cutu_reader.
3810         (create_debug_type_hash_table): Update.
3811         (read_cutu_die_from_dwo): Update comment.
3812         (lookup_dwo_unit): Add dwo_name parameter.
3813         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
3814         die_reader_func_ftype and data parameters.
3815         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
3816         Remove die_reader_func_ftype and data parameters.
3817         (~cutu_reader): New; from init_cutu_and_read_dies.
3818         (cutu_reader::cutu_reader): Rename from
3819         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
3820         and data parameters.
3821         (init_cutu_and_read_dies_simple): Remove.
3822         (struct process_psymtab_comp_unit_data): Remove.
3823         (process_psymtab_comp_unit_reader): Remove data parameter; add
3824         want_partial_unit and pretend_language parameters.
3825         (process_psymtab_comp_unit): Use cutu_reader.
3826         (build_type_psymtabs_reader): Remove data parameter.
3827         (build_type_psymtabs_1): Use cutu_reader.
3828         (process_skeletonless_type_unit): Likewise.
3829         (load_partial_comp_unit_reader): Remove.
3830         (load_partial_comp_unit): Use cutu_reader.
3831         (load_full_comp_unit_reader): Remove.
3832         (load_full_comp_unit): Use cutu_reader.
3833         (struct create_dwo_cu_data): Remove.
3834         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
3835         dwo_unit parameters.
3836         (create_cus_hash_table): Use cutu_reader.
3837         (struct dwarf2_read_addr_index_data): Remove.
3838         (dwarf2_read_addr_index_reader): Remove.
3839         (dwarf2_read_addr_index): Use cutu_reader.
3840         (read_signatured_type_reader): Remove.
3841         (read_signatured_type): Use cutu_reader.
3842
3843 2020-01-19  Tom Tromey  <tom@tromey.com>
3844
3845         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
3846         * tui/tui-wingeneral.h (class tui_suppress_output): New.
3847         (tui_wrefresh): Declare.
3848         * tui/tui-wingeneral.c (suppress_output): New global.
3849         (tui_suppress_output, ~tui_suppress_output): New constructor and
3850         destructor.
3851         (tui_wrefresh): New function.
3852         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
3853         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
3854         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
3855         method.
3856         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
3857         tui_wrefresh.
3858         (tui_data_window::no_refresh): New method.
3859         (tui_data_item_window::refresh_window): Call tui_wrefresh.
3860         (tui_reg_command): Use tui_suppress_output
3861         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
3862         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
3863         method.
3864         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
3865
3866 2020-01-19  Tom Tromey  <tom@tromey.com>
3867
3868         * tui/tui-winsource.c (tui_update_source_windows_with_line):
3869         Handle case where symtab is null.
3870
3871 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
3872
3873         * linux-fork.c (one_fork_p): Simplify.
3874
3875 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
3876
3877         * top.c (struct qt_args): Remove.
3878         (kill_or_detach): Change return type to void, replace `void *`
3879         parameter with a proper one.
3880         (print_inferior_quit_action):  Likewise.
3881         (quit_confirm): Use range-based for loop to iterate over inferiors.
3882         (quit_force): Likewise.
3883
3884 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
3885
3886         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
3887         `void *` parameter with proper parameters.
3888         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
3889         (print_one_inferior): Change return type to void, replace `void *`
3890         parameter with proper parameters.
3891         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
3892         inferiors.
3893         (get_other_inferior): Remove.
3894         (mi_cmd_remove_inferior): Use range-based loop to iterate over
3895         inferiors.
3896
3897 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
3898
3899         * mi/mi-interp.c (report_initial_inferior): Remove.
3900         (mi_interp::init): Use range-based for to iterate over inferiors.
3901
3902 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
3903
3904         * python/py-inferior.c (build_inferior_list): Remove.
3905         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
3906
3907 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
3908
3909         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
3910         (btrace_stitch_trace): Likewise.
3911         * charset.c (intermediate_encoding): Likewise (vaild).
3912         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
3913         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
3914         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
3915
3916 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
3917
3918         * windows-tdep.c (windows_get_tlb_type):
3919         Add rtl_user_process_parameters type.
3920
3921 2020-01-16  Pedro Alves  <palves@redhat.com>
3922             Norbert Lange  <nolange79@gmail.com>
3923
3924         PR build/24805
3925         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
3926         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
3927         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
3928         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
3929         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
3930         (ps_plog): Redeclare exported functions with default visibility.
3931
3932 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
3933
3934         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
3935         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
3936
3937 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
3938
3939         * infcmd.c (post_create_inferior): Use get_thread_regcache
3940         instead of get_current_regcache.
3941
3942 2020-01-14  Tom Tromey  <tom@tromey.com>
3943
3944         PR symtab/12535:
3945         * python/python.c (gdbpy_decode_line): Treat empty string the same
3946         as no argument.
3947
3948 2020-01-14  Tom Tromey  <tom@tromey.com>
3949
3950         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
3951
3952 2020-01-14  Tom Tromey  <tom@tromey.com>
3953
3954         * nat/linux-btrace.c: Don't include <config.h>.
3955         * nat/linux-ptrace.c: Don't include <config.h>.
3956         * nat/x86-linux-dregs.c: Don't include <config.h>.
3957
3958 2020-01-14  Tom Tromey  <tom@tromey.com>
3959
3960         * configure: Rebuild.
3961         * configure.ac: Move many checks to ../gdbsupport/common.m4.
3962
3963 2020-01-14  Tom Tromey  <tom@tromey.com>
3964
3965         * nat/x86-linux-dregs.c: Include configh.h.
3966         * nat/linux-ptrace.c: Include configh.h.
3967         * nat/linux-btrace.c: Include configh.h.
3968         * defs.h: Include config.h, bfd.h.
3969         * configure.ac: Don't source common.host.
3970         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
3971         * configure: Rebuild.
3972         * acinclude.m4: Update path.
3973         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
3974         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
3975         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
3976         (CLIBS): Add LIBSUPPORT.
3977         (CDEPS): Likewise.
3978         (COMMON_SFILES): Remove gdbsupport files.
3979         (HFILES_NO_SRCDIR): Likewise.
3980         (stamp-version): Update path to create-version.sh.
3981         (ALLDEPFILES): Remove gdbsupport files.
3982
3983 2020-01-14  Tom Tromey  <tom@tromey.com>
3984
3985         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
3986         USE_WIN32API when needed.
3987         * configure.ac (USE_WIN32API): Don't define.
3988         (WIN32LIBS): Use WIN32APILIBS.
3989         * configure: Rebuild.
3990
3991 2020-01-14  Tom Tromey  <tom@tromey.com>
3992
3993         * configure: Rebuild.
3994         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
3995
3996 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3997
3998         * skip.c (skip_function_command): Make skip w/o arguments use the
3999         name of the inlined function if pc is inside any inlined function.
4000
4001 2020-01-14  Luis Machado  <luis.machado@linaro.org>
4002
4003         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
4004         * infrun.c (resume_1): Likewise.
4005         (handle_inferior_event): Remove stale comment.
4006         * linux-nat.c (linux_nat_target::resume): Update comments.
4007         (save_stop_reason): Likewise.
4008         (linux_nat_filter_event): Likewise.
4009         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
4010
4011 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4012
4013         * elfread.c (record_minimal_symbol): Set section index to 0 for
4014         non-allocatable sections.
4015
4016
4017 2020-01-13  Ali Tamur <tamur@google.com>
4018
4019         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
4020         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
4021         to gdb::optional.  Update comments.
4022         (dwo_file): Update comments.
4023         (read_attribute): Update API to take an additional out parameter,
4024         need_reprocess.  This is used to mark attributes that need other
4025         attributes (e.g. str_offsets_base) for correct computation which may not
4026         have been read yet.
4027         (read_attribute_reprocess): New function declaration.
4028         (read_addr_index): Likewise.
4029         (read_dwo_str_index): Likewise.
4030         (read_stub_str_index): Likewise.
4031         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
4032         (lookup_addr_base): New function definition.
4033         (lookup_ranges_base): Likewise.
4034         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
4035         lookup_ranges_base.
4036         (init_cutu_and_read_dies): Update comments.
4037         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
4038         unit.  This is used to inherit parent's str_offsets_base and addr_base.
4039         Update comments.
4040         (init_cutu_and_read_dies_simple): Reflect API changes.
4041         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
4042         (create_cus_hash_table): Change API to take parent compile unit.
4043         Reflect API changes.
4044         (open_and_init_dwo_file): Reflect API changes.
4045         (dwarf2_get_pc_bounds): Update comments.
4046         (dwarf2_record_block_ranges): Likewise.
4047         (read_full_die_1): Change implementation to reprocess attributes that
4048         need str_offsets_base and addr_base.
4049         (partial_die_info::read): Likewise.
4050         (read_attribute_reprocess): New function definition.
4051         (read_attribute_value): Change API to take an additional out parameter,
4052         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
4053         when a non-dwo compile unit has index based attributes.
4054         (read_attribute): Reflect API changes.
4055         (read_addr_index_1): Reflect API changes.  Update comments.
4056         (dwarf2_read_addr_index_data): Reflect API changes.
4057         (dwarf2_read_addr_index): Likewise.
4058         (read_str_index): Change API and implementation.  This becomes a helper
4059         to be used by the new string index related methods.  Update error
4060         message and comments.
4061         (read_dwo_str_index): New function definition.
4062         (read_stub_str_index): Likewise.
4063         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
4064         * symfile.h (dwarf2_debug_sections): Likewise.
4065         * xcoffread.c (dwarf2_debug_sections): Likewise.
4066
4067 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4068
4069         * gdbcore.h (struct core_fns) <core_read_registers>: Change
4070         core_reg_sect type to gdb_byte *.
4071         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
4072         * cris-tdep.c (fetch_core_registers): Likewise.
4073         * corelow.c (core_target::get_core_register_section): Change
4074         type of `contents` to gdb::byte_vector.
4075
4076 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4077
4078         * tui/tui-wingeneral.c (box_win): Position the title in the center
4079         of the border.
4080
4081 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4082
4083         * corelow.c (core_target::get_core_register_section): Use
4084           std::vector instead of alloca.
4085
4086 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4087
4088         * warning.m4: Add -Wmissing-declarations to build_warnings.
4089         * configure: Re-generate.
4090
4091 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4092
4093         * python/python.c (init__gdb_module): Add declaration.
4094
4095 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4096
4097         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
4098         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
4099         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
4100         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
4101         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
4102         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
4103         * ada-exp.y (_initialize_ada_exp): Add declaration.
4104         * ada-lang.c (_initialize_ada_language): Add declaration.
4105         * ada-tasks.c (_initialize_tasks): Add declaration.
4106         * agent.c (_initialize_agent): Add declaration.
4107         * aix-thread.c (_initialize_aix_thread): Add declaration.
4108         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
4109         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
4110         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
4111         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
4112         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
4113         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
4114         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
4115         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
4116         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
4117         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
4118         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
4119         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
4120         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
4121         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
4122         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
4123         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
4124         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
4125         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
4126         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
4127         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
4128         * annotate.c (_initialize_annotate): Add declaration.
4129         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
4130         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
4131         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
4132         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
4133         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
4134         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
4135         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
4136         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
4137         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
4138         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
4139         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
4140         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
4141         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
4142         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
4143         * auto-load.c (_initialize_auto_load): Add declaration.
4144         * auxv.c (_initialize_auxv): Add declaration.
4145         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
4146         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
4147         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
4148         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
4149         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
4150         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
4151         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
4152         * breakpoint.c (_initialize_breakpoint): Add declaration.
4153         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
4154         * btrace.c (_initialize_btrace): Add declaration.
4155         * charset.c (_initialize_charset): Add declaration.
4156         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
4157         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
4158         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
4159         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
4160         * cli/cli-script.c (_initialize_cli_script): Add declaration.
4161         * cli/cli-style.c (_initialize_cli_style): Add declaration.
4162         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
4163         * coffread.c (_initialize_coffread): Add declaration.
4164         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
4165         * compile/compile.c (_initialize_compile): Add declaration.
4166         * complaints.c (_initialize_complaints): Add declaration.
4167         * completer.c (_initialize_completer): Add declaration.
4168         * copying.c (_initialize_copying): Add declaration.
4169         * corefile.c (_initialize_core): Add declaration.
4170         * corelow.c (_initialize_corelow): Add declaration.
4171         * cp-abi.c (_initialize_cp_abi): Add declaration.
4172         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
4173         * cp-support.c (_initialize_cp_support): Add declaration.
4174         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
4175         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
4176         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
4177         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
4178         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
4179         * ctfread.c (_initialize_ctfread): Add declaration.
4180         * d-lang.c (_initialize_d_language): Add declaration.
4181         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
4182         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
4183         * dbxread.c (_initialize_dbxread): Add declaration.
4184         * dcache.c (_initialize_dcache): Add declaration.
4185         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
4186         * disasm.c (_initialize_disasm): Add declaration.
4187         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
4188         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
4189         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
4190         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
4191         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
4192         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
4193         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
4194         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
4195         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
4196         * elfread.c (_initialize_elfread): Add declaration.
4197         * exec.c (_initialize_exec): Add declaration.
4198         * extension.c (_initialize_extension): Add declaration.
4199         * f-lang.c (_initialize_f_language): Add declaration.
4200         * f-valprint.c (_initialize_f_valprint): Add declaration.
4201         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
4202         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
4203         * filesystem.c (_initialize_filesystem): Add declaration.
4204         * findcmd.c (_initialize_mem_search): Add declaration.
4205         * findvar.c (_initialize_findvar): Add declaration.
4206         * fork-child.c (_initialize_fork_child): Add declaration.
4207         * frame-base.c (_initialize_frame_base): Add declaration.
4208         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
4209         * frame.c (_initialize_frame): Add declaration.
4210         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
4211         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
4212         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
4213         * gcore.c (_initialize_gcore): Add declaration.
4214         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
4215         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
4216         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
4217         * gdbarch.c (_initialize_gdbarch): Add declaration.
4218         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
4219         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
4220         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
4221         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
4222         * go-lang.c (_initialize_go_language): Add declaration.
4223         * go32-nat.c (_initialize_go32_nat): Add declaration.
4224         * guile/guile.c (_initialize_guile): Add declaration.
4225         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
4226         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
4227         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
4228         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
4229         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
4230         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
4231         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
4232         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
4233         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
4234         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
4235         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
4236         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
4237         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
4238         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
4239         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
4240         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
4241         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
4242         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
4243         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
4244         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
4245         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
4246         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
4247         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
4248         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
4249         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
4250         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
4251         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
4252         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
4253         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
4254         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
4255         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
4256         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
4257         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
4258         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
4259         * infcall.c (_initialize_infcall): Add declaration.
4260         * infcmd.c (_initialize_infcmd): Add declaration.
4261         * inflow.c (_initialize_inflow): Add declaration.
4262         * infrun.c (_initialize_infrun): Add declaration.
4263         * interps.c (_initialize_interpreter): Add declaration.
4264         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
4265         * jit.c (_initialize_jit): Add declaration.
4266         * language.c (_initialize_language): Add declaration.
4267         * linux-fork.c (_initialize_linux_fork): Add declaration.
4268         * linux-nat.c (_initialize_linux_nat): Add declaration.
4269         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
4270         * linux-thread-db.c (_initialize_thread_db): Add declaration.
4271         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
4272         * m2-lang.c (_initialize_m2_language): Add declaration.
4273         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
4274         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
4275         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
4276         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
4277         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
4278         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
4279         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
4280         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
4281         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
4282         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
4283         * machoread.c (_initialize_machoread): Add declaration.
4284         * macrocmd.c (_initialize_macrocmd): Add declaration.
4285         * macroscope.c (_initialize_macroscope): Add declaration.
4286         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
4287         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
4288         * maint.c (_initialize_maint_cmds): Add declaration.
4289         * mdebugread.c (_initialize_mdebugread): Add declaration.
4290         * memattr.c (_initialize_mem): Add declaration.
4291         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
4292         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
4293         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
4294         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
4295         * mi/mi-main.c (_initialize_mi_main): Add declaration.
4296         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
4297         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
4298         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
4299         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
4300         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
4301         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
4302         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
4303         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
4304         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
4305         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
4306         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
4307         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
4308         * mipsread.c (_initialize_mipsread): Add declaration.
4309         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
4310         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
4311         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
4312         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
4313         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
4314         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
4315         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
4316         * nto-procfs.c (_initialize_procfs): Add declaration.
4317         * objc-lang.c (_initialize_objc_language): Add declaration.
4318         * observable.c (_initialize_observer): Add declaration.
4319         * opencl-lang.c (_initialize_opencl_language): Add declaration.
4320         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
4321         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
4322         * osabi.c (_initialize_gdb_osabi): Add declaration.
4323         * osdata.c (_initialize_osdata): Add declaration.
4324         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
4325         * parse.c (_initialize_parse): Add declaration.
4326         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
4327         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
4328         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
4329         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
4330         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
4331         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
4332         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
4333         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
4334         * printcmd.c (_initialize_printcmd): Add declaration.
4335         * probe.c (_initialize_probe): Add declaration.
4336         * proc-api.c (_initialize_proc_api): Add declaration.
4337         * proc-events.c (_initialize_proc_events): Add declaration.
4338         * proc-service.c (_initialize_proc_service): Add declaration.
4339         * procfs.c (_initialize_procfs): Add declaration.
4340         * producer.c (_initialize_producer): Add declaration.
4341         * psymtab.c (_initialize_psymtab): Add declaration.
4342         * python/python.c (_initialize_python): Add declaration.
4343         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
4344         * record-btrace.c (_initialize_record_btrace): Add declaration.
4345         * record-full.c (_initialize_record_full): Add declaration.
4346         * record.c (_initialize_record): Add declaration.
4347         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
4348         * regcache.c (_initialize_regcache): Add declaration.
4349         * reggroups.c (_initialize_reggroup): Add declaration.
4350         * remote-notif.c (_initialize_notif): Add declaration.
4351         * remote-sim.c (_initialize_remote_sim): Add declaration.
4352         * remote.c (_initialize_remote): Add declaration.
4353         * reverse.c (_initialize_reverse): Add declaration.
4354         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
4355         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
4356         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
4357         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
4358         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
4359         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
4360         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
4361         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
4362         Add declaration.
4363         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
4364         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
4365         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
4366         * rust-exp.y (_initialize_rust_exp): Add declaration.
4367         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
4368         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
4369         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
4370         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
4371         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
4372         * score-tdep.c (_initialize_score_tdep): Add declaration.
4373         * ser-go32.c (_initialize_ser_dos): Add declaration.
4374         * ser-mingw.c (_initialize_ser_windows): Add declaration.
4375         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
4376         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
4377         * ser-uds.c (_initialize_ser_socket): Add declaration.
4378         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
4379         * serial.c (_initialize_serial): Add declaration.
4380         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
4381         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
4382         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
4383         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
4384         * skip.c (_initialize_step_skip): Add declaration.
4385         * sol-thread.c (_initialize_sol_thread): Add declaration.
4386         * solib-aix.c (_initialize_solib_aix): Add declaration.
4387         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
4388         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
4389         * solib-frv.c (_initialize_frv_solib): Add declaration.
4390         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
4391         * solib-target.c (_initialize_solib_target): Add declaration.
4392         * solib.c (_initialize_solib): Add declaration.
4393         * source-cache.c (_initialize_source_cache): Add declaration.
4394         * source.c (_initialize_source): Add declaration.
4395         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
4396         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
4397         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
4398         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
4399         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
4400         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
4401         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
4402         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
4403         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
4404         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
4405         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
4406         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
4407         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
4408         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
4409         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
4410         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
4411         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
4412         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
4413         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
4414         * stabsread.c (_initialize_stabsread): Add declaration.
4415         * stack.c (_initialize_stack): Add declaration.
4416         * stap-probe.c (_initialize_stap_probe): Add declaration.
4417         * std-regs.c (_initialize_frame_reg): Add declaration.
4418         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
4419         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
4420         * symfile.c (_initialize_symfile): Add declaration.
4421         * symmisc.c (_initialize_symmisc): Add declaration.
4422         * symtab.c (_initialize_symtab): Add declaration.
4423         * target.c (_initialize_target): Add declaration.
4424         * target-connection.c (_initialize_target_connection): Add
4425         declaration.
4426         * target-dcache.c (_initialize_target_dcache): Add declaration.
4427         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
4428         * thread.c (_initialize_thread): Add declaration.
4429         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
4430         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
4431         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
4432         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
4433         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
4434         * tracectf.c (_initialize_ctf): Add declaration.
4435         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
4436         * tracefile.c (_initialize_tracefile): Add declaration.
4437         * tracepoint.c (_initialize_tracepoint): Add declaration.
4438         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
4439         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
4440         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
4441         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
4442         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
4443         * tui/tui-win.c (_initialize_tui_win): Add declaration.
4444         * tui/tui.c (_initialize_tui): Add declaration.
4445         * typeprint.c (_initialize_typeprint): Add declaration.
4446         * ui-style.c (_initialize_ui_style): Add declaration.
4447         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
4448         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
4449         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
4450         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
4451         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
4452         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
4453         * unittests/filtered_iterator-selftests.c
4454         (_initialize_filtered_iterator_selftests): Add declaration.
4455         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
4456         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
4457         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
4458         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
4459         * unittests/main-thread-selftests.c
4460         (_initialize_main_thread_selftests): Add declaration.
4461         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
4462         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
4463         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
4464         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
4465         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
4466         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
4467         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
4468         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
4469         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
4470         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
4471         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
4472         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
4473         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
4474         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
4475         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
4476         declaration.
4477         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
4478         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
4479         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
4480         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
4481         * user-regs.c (_initialize_user_regs): Add declaration.
4482         * utils.c (_initialize_utils): Add declaration.
4483         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
4484         * valops.c (_initialize_valops): Add declaration.
4485         * valprint.c (_initialize_valprint): Add declaration.
4486         * value.c (_initialize_values): Add declaration.
4487         * varobj.c (_initialize_varobj): Add declaration.
4488         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
4489         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
4490         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
4491         * windows-nat.c (_initialize_windows_nat): Add declaration.
4492         (_initialize_check_for_gdb_ini): Add declaration.
4493         (_initialize_loadable): Add declaration.
4494         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
4495         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
4496         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
4497         * xcoffread.c (_initialize_xcoffread): Add declaration.
4498         * xml-support.c (_initialize_xml_support): Add declaration.
4499         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
4500         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
4501         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
4502         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
4503
4504 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4505
4506         * regformats/regdat.sh: Generate declaration for init function.
4507
4508 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4509
4510         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
4511         up.
4512         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
4513         close_one_inferior>: New methods.
4514         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
4515         pass down target to find_inferior_pid.
4516         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
4517         Pass down target to find_inferior_ptid.
4518         (gdbsim_target::create_inferior): Pass down target to
4519         add_thread_silent.
4520         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
4521         target down to find_inferior_ptid and switch_to_thread.
4522         (gdbsim_target::close): Update to call close_one_inferior.
4523         (struct resume_data): Remove.
4524         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
4525         directly, rather than through a void pointer.
4526         (gdbsim_target::resume): Update to call resume_one_inferior.
4527
4528 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4529
4530         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
4531
4532 2020-01-12  Pedro Alves  <palves@redhat.com>
4533
4534         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
4535         directly for the current inferior instead of
4536         discard_all_inferiors.
4537         (discard_all_inferiors): Delete.
4538
4539 2020-01-11  Tom Tromey  <tom@tromey.com>
4540
4541         * tui/tui-wingeneral.c (box_win): Check cli_styling.
4542         * tui/tui-winsource.c (tui_source_window_base::refill): Use
4543         deprecated_safe_get_selected_frame.
4544
4545 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4546
4547         * inferior.c (print_inferior): Switch inferior before printing it.
4548
4549 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
4550             Pedro Alves  <palves@redhat.com>
4551
4552         * progspace-and-thread.c (switch_to_program_space_and_thread):
4553         Assert there's an inferior for PSPACE.  Use
4554         switch_to_inferior_no_thread to switch the inferior too.
4555         * progspace.c (program_space::~program_space): Call
4556         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
4557         (program_space::free_all_objfiles): Don't call clear_symtab_users
4558         here.
4559         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
4560
4561 2020-01-10  Pedro Alves  <palves@redhat.com>
4562
4563         * NEWS: Mention multi-target debugging, "info connections", and
4564         "add-inferior -no-connection".
4565
4566 2020-01-10  Pedro Alves  <palves@redhat.com>
4567
4568         * infrun.c: Include "target-connection.h".
4569         (check_multi_target_resumption): New.
4570         (proceed): Call it.
4571         * target-connection.c (make_target_connection_string): Make
4572         extern.
4573         * target-connection.h (make_target_connection_string): Declare.
4574
4575 2020-01-10  Pedro Alves  <palves@redhat.com>
4576
4577         * Makefile.in (COMMON_SFILES): Add target-connection.c.
4578         * inferior.c (uiout_field_connection): New function.
4579         (print_inferior): Add new "connection-id" column.
4580         (add_inferior_command): Show connection number/string of added
4581         inferior.
4582         * process-stratum-target.h
4583         (process_stratum_target::connection_string): New virtual method.
4584         (process_stratum_target::connection_number): New field.
4585         * remote.c (remote_target::connection_string): New override.
4586         * target-connection.c: New file.
4587         * target-connection.h: New file.
4588         * target.c (decref_target): Remove process_stratum targets from
4589         the connection list.
4590         (target_stack::push): Add process_stratum targets to the
4591         connection list.
4592
4593 2020-01-10  Pedro Alves  <palves@redhat.com>
4594
4595         Revert:
4596         2016-04-12  Pedro Alves  <palves@redhat.com>
4597         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
4598         Remove references to name.
4599         * serial.h (struct serial) <name>: Delete.
4600
4601 2020-01-10  Pedro Alves  <palves@redhat.com>
4602
4603         * gdbarch-selftests.c (register_to_value_test): Remove "target
4604         already pushed" check.
4605
4606 2020-01-10  Pedro Alves  <palves@redhat.com>
4607             John Baldwin  <jhb@FreeBSD.org>
4608
4609         * aarch64-linux-nat.c
4610         (aarch64_linux_nat_target::thread_architecture): Adjust.
4611         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
4612         (task_command_1): Likewise.
4613         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
4614         (aix_thread_target::wait, aix_thread_target::fetch_registers)
4615         (aix_thread_target::store_registers)
4616         (aix_thread_target::thread_alive): Adjust.
4617         * amd64-fbsd-tdep.c: Include "inferior.h".
4618         (amd64fbsd_get_thread_local_address): Pass down target.
4619         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
4620         thread's gdbarch instead of target_gdbarch.
4621         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
4622         get_last_target_status.
4623         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
4624         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
4625         inferiors.
4626         (update_inserted_breakpoint_locations): Skip if inferiors with no
4627         execution.
4628         (update_global_location_list): When handling moribund locations,
4629         find representative inferior for location's pspace, and use thread
4630         count of its process_stratum target.
4631         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
4632         * bsd-uthread.c (bsd_uthread_target::wait): Use
4633         as_process_stratum_target and adjust thread_change_ptid and
4634         add_thread calls.
4635         (bsd_uthread_target::update_thread_list): Use
4636         as_process_stratum_target and adjust find_thread_ptid,
4637         thread_change_ptid and add_thread calls.
4638         * btrace.c (maint_btrace_packet_history_cmd): Adjust
4639         find_thread_ptid call.
4640         * corelow.c (add_to_thread_list): Adjust add_thread call.
4641         (core_target_open): Adjust add_thread_silent and thread_count
4642         calls.
4643         (core_target::pid_to_str): Adjust find_inferior_ptid call.
4644         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
4645         * event-top.c (async_disconnect): Pop targets from all inferiors.
4646         * exec.c (add_target_sections): Push exec target on all inferiors
4647         sharing the program space.
4648         (remove_target_sections): Remove the exec target from all
4649         inferiors sharing the program space.
4650         (exec_on_vfork): New.
4651         * exec.h (exec_on_vfork): Declare.
4652         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
4653         Pass it down.
4654         (fbsd_nat_target::update_thread_list): Adjust.
4655         (fbsd_nat_target::resume): Adjust.
4656         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
4657         down.
4658         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
4659         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
4660         get_thread_arch_regcache call.
4661         * fork-child.c (gdb_startup_inferior): Pass target down to
4662         startup_inferior and set_executing.
4663         * gdbthread.h (struct process_stratum_target): Forward declare.
4664         (add_thread, add_thread_silent, add_thread_with_info)
4665         (in_thread_list): Add process_stratum_target parameter.
4666         (find_thread_ptid(inferior*, ptid_t)): New overload.
4667         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
4668         parameter.
4669         (all_threads()): Delete overload.
4670         (all_threads, all_non_exited_threads): Add process_stratum_target
4671         parameter.
4672         (all_threads_safe): Use brace initialization.
4673         (thread_count): Add process_stratum_target parameter.
4674         (set_resumed, set_running, set_stop_requested, set_executing)
4675         (threads_are_executing, finish_thread_state): Add
4676         process_stratum_target parameter.
4677         (switch_to_thread): Use is_current_thread.
4678         * i386-fbsd-tdep.c: Include "inferior.h".
4679         (i386fbsd_get_thread_local_address): Pass down target.
4680         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
4681         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
4682         have_inferiors check.
4683         * inf-ptrace.c (inf_ptrace_target::create_inferior)
4684         (inf_ptrace_target::attach): Adjust.
4685         * infcall.c (run_inferior_call): Adjust.
4686         * infcmd.c (run_command_1): Pass target to
4687         scoped_finish_thread_state.
4688         (proceed_thread_callback): Skip inferiors with no execution.
4689         (continue_command): Rename 'all_threads' local to avoid hiding
4690         'all_threads' function.  Adjust get_last_target_status call.
4691         (prepare_one_step): Adjust set_running call.
4692         (signal_command): Use user_visible_resume_target.  Compare thread
4693         pointers instead of inferior_ptid.
4694         (info_program_command): Adjust to pass down target.
4695         (attach_command): Mark target's 'thread_executing' flag.
4696         (stop_current_target_threads_ns): New, factored out from ...
4697         (interrupt_target_1): ... this.  Switch inferior before making
4698         target calls.
4699         * inferior-iter.h
4700         (struct all_inferiors_iterator, struct all_inferiors_range)
4701         (struct all_inferiors_safe_range)
4702         (struct all_non_exited_inferiors_range): Filter on
4703         process_stratum_target too.  Remove explicit.
4704         * inferior.c (inferior::inferior): Push dummy target on target
4705         stack.
4706         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
4707         Add process_stratum_target parameter, and pass it down.
4708         (have_live_inferiors): Adjust.
4709         (switch_to_inferior_and_push_target): New.
4710         (add_inferior_command, clone_inferior_command): Handle
4711         "-no-connection" parameter.  Use
4712         switch_to_inferior_and_push_target.
4713         (_initialize_inferior): Mention "-no-connection" option in
4714         the help of "add-inferior" and "clone-inferior" commands.
4715         * inferior.h: Include "process-stratum-target.h".
4716         (interrupt_target_1): Use bool.
4717         (struct inferior) <push_target, unpush_target, target_is_pushed,
4718         find_target_beneath, top_target, process_target, target_at,
4719         m_stack>: New.
4720         (discard_all_inferiors): Delete.
4721         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
4722         (all_inferiors, all_non_exited_inferiors): Add
4723         process_stratum_target parameter.
4724         * infrun.c: Include "gdb_select.h" and <unordered_map>.
4725         (target_last_proc_target): New global.
4726         (follow_fork_inferior): Push target on new inferior.  Pass target
4727         to add_thread_silent.  Call exec_on_vfork.  Handle target's
4728         reference count.
4729         (follow_fork): Adjust get_last_target_status call.  Also consider
4730         target.
4731         (follow_exec): Push target on new inferior.
4732         (struct execution_control_state) <target>: New field.
4733         (user_visible_resume_target): New.
4734         (do_target_resume): Call target_async.
4735         (resume_1): Set target's threads_executing flag.  Consider resume
4736         target.
4737         (commit_resume_all_targets): New.
4738         (proceed): Also consider resume target.  Skip threads of inferiors
4739         with no execution.  Commit resumtion in all targets.
4740         (start_remote): Pass current inferior to wait_for_inferior.
4741         (infrun_thread_stop_requested): Consider target as well.  Pass
4742         thread_info pointer to clear_inline_frame_state instead of ptid.
4743         (infrun_thread_thread_exit): Consider target as well.
4744         (random_pending_event_thread): New inferior parameter.  Use it.
4745         (do_target_wait): Rename to ...
4746         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
4747         down.
4748         (threads_are_resumed_pending_p, do_target_wait): New.
4749         (prepare_for_detach): Adjust calls.
4750         (wait_for_inferior): New inferior parameter.  Handle it.  Use
4751         do_target_wait_1 instead of do_target_wait.
4752         (fetch_inferior_event): Adjust.  Switch to representative
4753         inferior.  Pass target down.
4754         (set_last_target_status): Add process_stratum_target parameter.
4755         Save target in global.
4756         (get_last_target_status): Add process_stratum_target parameter and
4757         handle it.
4758         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
4759         (context_switch): Check inferior_ptid == null_ptid before calling
4760         inferior_thread().
4761         (get_inferior_stop_soon): Pass down target.
4762         (wait_one): Rename to ...
4763         (poll_one_curr_target): ... this.
4764         (struct wait_one_event): New.
4765         (wait_one): New.
4766         (stop_all_threads): Adjust.
4767         (handle_no_resumed, handle_inferior_event): Adjust to consider the
4768         event's target.
4769         (switch_back_to_stepped_thread): Also consider target.
4770         (print_stop_event): Update.
4771         (normal_stop): Update.  Also consider the resume target.
4772         * infrun.h (wait_for_inferior): Remove declaration.
4773         (user_visible_resume_target): New declaration.
4774         (get_last_target_status, set_last_target_status): New
4775         process_stratum_target parameter.
4776         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
4777         process_stratum_target parameter, and use it.
4778         (clear_inline_frame_state (thread_info*)): New.
4779         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
4780         process_stratum_target parameter.
4781         (clear_inline_frame_state (thread_info*)): Declare.
4782         * linux-fork.c (delete_checkpoint_command): Pass target down to
4783         find_thread_ptid.
4784         (checkpoint_command): Adjust.
4785         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
4786         instead of just tweaking inferior_ptid.
4787         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
4788         (exit_lwp): Pass target down to find_thread_ptid.
4789         (attach_proc_task_lwp_callback): Pass target down to
4790         add_thread/set_running/set_executing.
4791         (linux_nat_target::attach): Pass target down to
4792         thread_change_ptid.
4793         (get_detach_signal): Pass target down to find_thread_ptid.
4794         Consider last target status's target.
4795         (linux_resume_one_lwp_throw, resume_lwp)
4796         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
4797         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
4798         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
4799         (linux_nat_target::async_wait_fd): New.
4800         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
4801         target down.
4802         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
4803         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
4804         * linux-thread-db.c (struct thread_db_info::process_target): New
4805         field.
4806         (add_thread_db_info): Save target.
4807         (get_thread_db_info): New process_stratum_target parameter.  Also
4808         match target.
4809         (delete_thread_db_info): New process_stratum_target parameter.
4810         Also match target.
4811         (thread_from_lwp): Adjust to pass down target.
4812         (thread_db_notice_clone): Pass down target.
4813         (check_thread_db_callback): Pass down target.
4814         (try_thread_db_load_1): Always push the thread_db target.
4815         (try_thread_db_load, record_thread): Pass target down.
4816         (thread_db_target::detach): Pass target down.  Always unpush the
4817         thread_db target.
4818         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
4819         target down.  Always unpush the thread_db target.
4820         (find_new_threads_callback, thread_db_find_new_threads_2)
4821         (thread_db_target::update_thread_list): Pass target down.
4822         (thread_db_target::pid_to_str): Pass current inferior down.
4823         (thread_db_target::get_thread_local_address): Pass target down.
4824         (thread_db_target::resume, maintenance_check_libthread_db): Pass
4825         target down.
4826         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
4827         * procfs.c (procfs_target::procfs_init_inferior): Declare.
4828         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
4829         (procfs_init_inferior): Rename to ...
4830         (procfs_target::procfs_init_inferior): ... this and adjust.
4831         (procfs_target::create_inferior, procfs_notice_thread)
4832         (procfs_do_thread_registers): Adjust.
4833         * ppc-fbsd-tdep.c: Include "inferior.h".
4834         (ppcfbsd_get_thread_local_address): Pass down target.
4835         * proc-service.c (ps_xfer_memory): Switch current inferior and
4836         program space as well.
4837         (get_ps_regcache): Pass target down.
4838         * process-stratum-target.c
4839         (process_stratum_target::thread_address_space)
4840         (process_stratum_target::thread_architecture): Pass target down.
4841         * process-stratum-target.h
4842         (process_stratum_target::threads_executing): New field.
4843         (as_process_stratum_target): New.
4844         * ravenscar-thread.c
4845         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
4846         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
4847         down.
4848         * record-btrace.c (record_btrace_target::info_record): Adjust.
4849         (record_btrace_target::record_method)
4850         (record_btrace_target::record_is_replaying)
4851         (record_btrace_target::fetch_registers)
4852         (get_thread_current_frame_id, record_btrace_target::resume)
4853         (record_btrace_target::wait, record_btrace_target::stop): Pass
4854         target down.
4855         * record-full.c (record_full_wait_1): Switch to event thread.
4856         Pass target down.
4857         * regcache.c (regcache::regcache)
4858         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
4859         process_stratum_target parameter and handle it.
4860         (current_thread_target): New global.
4861         (get_thread_regcache): Add process_stratum_target parameter and
4862         handle it.  Switch inferior before calling target method.
4863         (get_thread_regcache): Pass target down.
4864         (get_thread_regcache_for_ptid): Pass target down.
4865         (registers_changed_ptid): Add process_stratum_target parameter and
4866         handle it.
4867         (registers_changed_thread, registers_changed): Pass target down.
4868         (test_get_thread_arch_aspace_regcache): New.
4869         (current_regcache_test): Define a couple local test_target_ops
4870         instances and use them for testing.
4871         (readwrite_regcache): Pass process_stratum_target parameter.
4872         (cooked_read_test, cooked_write_test): Pass mock_target down.
4873         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
4874         (get_thread_arch_aspace_regcache): Add process_stratum_target
4875         parameter.
4876         (regcache::target): New method.
4877         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
4878         (regcache::registers_changed_ptid): Add process_stratum_target
4879         parameter.
4880         (regcache::m_target): New field.
4881         (registers_changed_ptid): Add process_stratum_target parameter.
4882         * remote.c (remote_state::supports_vCont_probed): New field.
4883         (remote_target::async_wait_fd): New method.
4884         (remote_unpush_and_throw): Add remote_target parameter.
4885         (get_current_remote_target): Adjust.
4886         (remote_target::remote_add_inferior): Push target.
4887         (remote_target::remote_add_thread)
4888         (remote_target::remote_notice_new_inferior)
4889         (get_remote_thread_info): Pass target down.
4890         (remote_target::update_thread_list): Skip threads of inferiors
4891         bound to other targets.  (remote_target::close): Don't discard
4892         inferiors.  (remote_target::add_current_inferior_and_thread)
4893         (remote_target::process_initial_stop_replies)
4894         (remote_target::start_remote)
4895         (remote_target::remote_serial_quit_handler): Pass down target.
4896         (remote_target::remote_unpush_target): New remote_target
4897         parameter.  Unpush the target from all inferiors.
4898         (remote_target::remote_unpush_and_throw): New remote_target
4899         parameter.  Pass it down.
4900         (remote_target::open_1): Check whether the current inferior has
4901         execution instead of checking whether any inferior is live.  Pass
4902         target down.
4903         (remote_target::remote_detach_1): Pass down target.  Use
4904         remote_unpush_target.
4905         (extended_remote_target::attach): Pass down target.
4906         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
4907         (remote_target::append_resumption): Pass down target.
4908         (remote_target::append_pending_thread_resumptions)
4909         (remote_target::remote_resume_with_hc, remote_target::resume)
4910         (remote_target::commit_resume): Pass down target.
4911         (remote_target::remote_stop_ns): Check supports_vCont_probed.
4912         (remote_target::interrupt_query)
4913         (remote_target::remove_new_fork_children)
4914         (remote_target::check_pending_events_prevent_wildcard_vcont)
4915         (remote_target::remote_parse_stop_reply)
4916         (remote_target::process_stop_reply): Pass down target.
4917         (first_remote_resumed_thread): New remote_target parameter.  Pass
4918         it down.
4919         (remote_target::wait_as): Pass down target.
4920         (unpush_and_perror): New remote_target parameter.  Pass it down.
4921         (remote_target::readchar, remote_target::remote_serial_write)
4922         (remote_target::getpkt_or_notif_sane_1)
4923         (remote_target::kill_new_fork_children, remote_target::kill): Pass
4924         down target.
4925         (remote_target::mourn_inferior): Pass down target.  Use
4926         remote_unpush_target.
4927         (remote_target::core_of_thread)
4928         (remote_target::remote_btrace_maybe_reopen): Pass down target.
4929         (remote_target::pid_to_exec_file)
4930         (remote_target::thread_handle_to_thread_info): Pass down target.
4931         (remote_target::async_wait_fd): New.
4932         * riscv-fbsd-tdep.c: Include "inferior.h".
4933         (riscv_fbsd_get_thread_local_address): Pass down target.
4934         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
4935         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
4936         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
4937         Adjust.
4938         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
4939         * solib-svr4.c (enable_break): Pass down target.
4940         * spu-multiarch.c (parse_spufs_run): Pass down target.
4941         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
4942         * target-delegates.c: Regenerate.
4943         * target.c (g_target_stack): Delete.
4944         (current_top_target): Return the current inferior's top target.
4945         (target_has_execution_1): Refer to the passed-in inferior's top
4946         target.
4947         (target_supports_terminal_ours): Check whether the initial
4948         inferior was already created.
4949         (decref_target): New.
4950         (target_stack::push): Incref/decref the target.
4951         (push_target, push_target, unpush_target): Adjust.
4952         (target_stack::unpush): Defref target.
4953         (target_is_pushed): Return bool.  Adjust to refer to the current
4954         inferior's target stack.
4955         (dispose_inferior): Delete, and inline parts ...
4956         (target_preopen): ... here.  Only dispose of the current inferior.
4957         (target_detach): Hold strong target reference while detaching.
4958         Pass target down.
4959         (target_thread_name): Add assertion.
4960         (target_resume): Pass down target.
4961         (target_ops::beneath, find_target_at): Adjust to refer to the
4962         current inferior's target stack.
4963         (get_dummy_target): New.
4964         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
4965         has a thread running.
4966         (initialize_targets): Rename to ...
4967         (_initialize_target): ... this.
4968         * target.h: Include "gdbsupport/refcounted-object.h".
4969         (struct target_ops): Inherit refcounted_object.
4970         (target_ops::shortname, target_ops::longname): Make const.
4971         (target_ops::async_wait_fd): New method.
4972         (decref_target): Declare.
4973         (struct target_ops_ref_policy): New.
4974         (target_ops_ref): New typedef.
4975         (get_dummy_target): Declare function.
4976         (target_is_pushed): Return bool.
4977         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
4978         (all_matching_threads_iterator::all_matching_threads_iterator):
4979         Handle filter target.
4980         * thread-iter.h (struct all_matching_threads_iterator, struct
4981         all_matching_threads_range, class all_non_exited_threads_range):
4982         Filter by target too.  Remove explicit.
4983         * thread.c (threads_executing): Delete.
4984         (inferior_thread): Pass down current inferior.
4985         (clear_thread_inferior_resources): Pass down thread pointer
4986         instead of ptid_t.
4987         (add_thread_silent, add_thread_with_info, add_thread): Add
4988         process_stratum_target parameter.  Use it for thread and inferior
4989         searches.
4990         (is_current_thread): New.
4991         (thread_info::deletable): Use it.
4992         (find_thread_ptid, thread_count, in_thread_list)
4993         (thread_change_ptid, set_resumed, set_running): New
4994         process_stratum_target parameter.  Pass it down.
4995         (set_executing): New process_stratum_target parameter.  Pass it
4996         down.  Adjust reference to 'threads_executing'.
4997         (threads_are_executing): New process_stratum_target parameter.
4998         Adjust reference to 'threads_executing'.
4999         (set_stop_requested, finish_thread_state): New
5000         process_stratum_target parameter.  Pass it down.
5001         (switch_to_thread): Also match inferior.
5002         (switch_to_thread): New process_stratum_target parameter.  Pass it
5003         down.
5004         (update_threads_executing): Reimplement.
5005         * top.c (quit_force): Pop targets from all inferior.
5006         (gdb_init): Don't call initialize_targets.
5007         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
5008         Declare.
5009         (windows_add_thread, windows_delete_thread): Adjust.
5010         (get_windows_debug_event): Rename to ...
5011         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
5012         * tracefile-tfile.c (tfile_target_open): Pass down target.
5013         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
5014         Forward declare.
5015         (switch_to_thread): Add process_stratum_target parameter.
5016         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
5017         parameter.  Use it.
5018         (mi_on_resume): Pass target down.
5019         * nat/fork-inferior.c (startup_inferior): Add
5020         process_stratum_target parameter.  Pass it down.
5021         * nat/fork-inferior.h (startup_inferior): Add
5022         process_stratum_target parameter.
5023         * python/py-threadevent.c (py_get_event_thread): Pass target down.
5024
5025 2020-01-10  Pedro Alves  <palves@redhat.com>
5026
5027         * remote.c (remote_target::start_remote): Don't set inferior_ptid
5028         directly.  Instead find the first thread in the thread list and
5029         use switch_to_thread.
5030
5031 2020-01-10  Pedro Alves  <palves@redhat.com>
5032
5033         * remote.c (remote_target::remote_add_inferior): Don't bind a
5034         process to the current inferior if the current inferior is already
5035         bound to a process.
5036
5037 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5038             Pedro Alves  <palves@redhat.com>
5039
5040         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
5041         If no process is specified, return null_ptid instead of
5042         inferior_ptid.
5043         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
5044         TARGET_WAITKIND_SIGNALLED with no pid.
5045
5046 2020-01-10  Pedro Alves  <palves@redhat.com>
5047
5048         * remote.c (first_remote_resumed_thread): New.
5049         (remote_target::wait_as): Use it as default event_ptid instead of
5050         inferior_ptid.
5051
5052 2020-01-10  Pedro Alves  <palves@redhat.com>
5053
5054         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
5055
5056 2020-01-10  Pedro Alves  <palves@redhat.com>
5057
5058         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
5059         not -1.
5060
5061 2020-01-10  Pedro Alves  <palves@redhat.com>
5062
5063         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
5064         ptid to get_last_target_status.
5065         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
5066         ptid to get_last_target_status.
5067         * infcmd.c (continue_command): Don't pass a target_waitstatus to
5068         get_last_target_status.
5069         (info_program_command): Don't pass a target_waitstatus to
5070         get_last_target_status.
5071         * infrun.c (init_wait_for_inferior): Use
5072         nullify_last_target_wait_ptid.
5073         (get_last_target_status): Handle nullptr arguments.
5074         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
5075         (print_stop_event): Don't pass a ptid to get_last_target_status.
5076         (normal_stop): Don't pass a ptid to get_last_target_status.
5077         * infrun.h (get_last_target_status, set_last_target_status): Move
5078         comments here and update.
5079         (nullify_last_target_wait_ptid): Declare.
5080         * linux-fork.c (fork_load_infrun_state): Remove local extern
5081         declaration of nullify_last_target_wait_ptid.
5082         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
5083         to get_last_target_status.
5084
5085 2020-01-10  Pedro Alves  <palves@redhat.com>
5086
5087         * gdbthread.h (scoped_restore_current_thread)
5088         <dont_restore, restore, m_dont_restore>: Declare.
5089         * thread.c (thread_alive): Add assertion.  Return bool.
5090         (switch_to_thread_if_alive): New.
5091         (prune_threads): Switch inferior/thread.
5092         (print_thread_info_1): Switch thread before calling target methods.
5093         (scoped_restore_current_thread::restore): New, factored out from
5094         ...
5095         (scoped_restore_current_thread::~scoped_restore_current_thread):
5096         ... this.
5097         (scoped_restore_current_thread::scoped_restore_current_thread):
5098         Add assertion.
5099         (thread_apply_all_command, thread_select): Use
5100         switch_to_thread_if_alive.
5101         * infrun.c (proceed, restart_threads, handle_signal_stop)
5102         (switch_back_to_stepped_thread): Switch current thread before
5103         calling target methods.
5104
5105 2020-01-10  Pedro Alves <palves@redhat.com>
5106
5107         * inferior.c (switch_to_inferior_no_thread): New function,
5108         factored out from ...
5109         (inferior_command): ... here.
5110         * inferior.h (switch_to_inferior_no_thread): Declare.
5111         * mi/mi-main.c (run_one_inferior): Use
5112         switch_to_inferior_no_thread.
5113
5114 2020-01-10  Pedro Alves  <palves@redhat.com>
5115
5116         * infcmd.c (kill_command): Remove dead code.
5117
5118 2020-01-10  Pedro Alves  <palves@redhat.com>
5119
5120         * remote.c (remote_target::mourn_inferior): No longer check
5121         whether the target is running.
5122
5123 2020-01-10  Pedro Alves  <palves@redhat.com>
5124
5125         * corelow.c (core_target::has_execution): Change parameter type to
5126         inferior pointer.
5127         * inferior.c (number_of_live_inferiors): Use
5128         inferior::has_execution instead of target_has_execution_1.
5129         * inferior.h (inferior::has_execution): New.
5130         * linux-thread-db.c (thread_db_target::update_thread_list): Use
5131         inferior::has_execution instead of target_has_execution_1.
5132         * process-stratum-target.c
5133         (process_stratum_target::has_execution): Change parameter type to
5134         inferior pointer.  Check the inferior's PID instead of
5135         inferior_ptid.
5136         * process-stratum-target.h
5137         (process_stratum_target::has_execution): Change parameter type to
5138         inferior pointer.
5139         * record-full.c (record_full_core_target::has_execution): Change
5140         parameter type to inferior pointer.
5141         * target.c (target_has_execution_1): Change parameter type to
5142         inferior pointer.
5143         (target_has_execution_current): Adjust.
5144         * target.h (target_ops::has_execution): Change parameter type to
5145         inferior pointer.
5146         (target_has_execution_1): Change parameter type to inferior
5147         pointer.  Change return type to bool.
5148         * tracefile.h (tracefile_target::has_execution): Change parameter
5149         type to inferior pointer.
5150
5151 2020-01-10  Pedro Alves  <palves@redhat.com>
5152
5153         * exceptions.c (print_flush): Remove current_top_target() check.
5154
5155 2020-01-10  Pedro Alves  <palves@redhat.com>
5156
5157         * remote.c (show_remote_exec_file): Show the current inferior's
5158         exec-file instead of the command variable's value.
5159
5160 2020-01-10  Pedro Alves  <palves@redhat.com>
5161
5162         * record-full.c (record_full_resume_ptid): New global.
5163         (record_full_target::resume): Set it.
5164         (record_full_wait_1): Use record_full_resume_ptid instead of
5165         inferior_ptid.
5166
5167 2020-01-10  Pedro Alves  <palves@redhat.com>
5168
5169         * gdbthread.h (scoped_restore_current_thread)
5170         <dont_restore, restore, m_dont_restore>: Declare.
5171         * thread.c (thread_alive): Add assertion.  Return bool.
5172         (switch_to_thread_if_alive): New.
5173         (prune_threads): Switch inferior/thread.
5174         (print_thread_info_1): Switch thread before calling target methods.
5175         (scoped_restore_current_thread::restore): New, factored out from
5176         ...
5177         (scoped_restore_current_thread::~scoped_restore_current_thread):
5178         ... this.
5179         (scoped_restore_current_thread::scoped_restore_current_thread):
5180         Add assertion.
5181         (thread_apply_all_command, thread_select): Use
5182         switch_to_thread_if_alive.
5183
5184 2020-01-10  George Barrett  <bob@bob131.so>
5185
5186         * stap-probe.c (stap_modify_semaphore): Don't check for null
5187         semaphores.
5188         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
5189         for null semaphores.
5190
5191 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5192
5193         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
5194         all source windows, and maintain horizontal scroll status while
5195         doing so.
5196
5197 2020-01-09  Tom Tromey  <tom@tromey.com>
5198
5199         PR tui/18932:
5200         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
5201         update_source_window, not print_source_lines.
5202
5203 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5204
5205         * tui/tui.c (tui_enable): Register tui hooks after calling
5206         tui_display_main.
5207
5208 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5209
5210         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
5211
5212 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
5213
5214         * thread.c (print_thread_info_1): Fix indentation.
5215
5216 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5217
5218         * symtab.c (general_symbol_info::compute_and_set_names): Move the
5219         unique_xmalloc_ptr outside the if to always free the demangled name.
5220
5221 2020-01-08  Tom Tromey  <tromey@adacore.com>
5222
5223         * xcoffread.c (enter_line_range, read_xcoff_symtab)
5224         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
5225         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
5226         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
5227         Remove.
5228         (section_offsets): New typedef.
5229         * symtab.c (fixup_section, get_msymbol_address): Update.
5230         * symmisc.c (dump_msymbols): Update.
5231         * symfile.h (relative_addr_info_to_section_offsets)
5232         (symfile_map_offsets_to_segments): Update.
5233         * symfile.c (build_section_addr_info_from_objfile)
5234         (init_objfile_sect_indices): Update.
5235         (struct place_section_arg): Change type of "offsets".
5236         (place_section): Update.
5237         (relative_addr_info_to_section_offsets): Change type of
5238         "section_offsets".  Remove "num_sections" parameter.
5239         (default_symfile_offsets, syms_from_objfile_1)
5240         (set_objfile_default_section_offset): Update.
5241         (reread_symbols): No need to preserve section offsets by hand.
5242         (symfile_map_offsets_to_segments): Change type of "offsets".
5243         * stap-probe.c (relocate_address): Update.
5244         * stabsread.h (process_one_symbol): Update.
5245         * solib-target.c (struct lm_info_target) <offsets>: Change type.
5246         (solib_target_relocate_section_addresses): Update.
5247         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
5248         Update.
5249         * solib-frv.c (frv_relocate_main_executable): Update.
5250         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
5251         * solib-aix.c (solib_aix_get_section_offsets): Change return
5252         type.
5253         (solib_aix_solib_create_inferior_hook): Update.
5254         * remote.c (remote_target::get_offsets): Update.
5255         * psymtab.c (find_pc_sect_psymtab): Update.
5256         * psympriv.h (struct partial_symbol) <address, text_low,
5257         text_high>: Update.
5258         * objfiles.h (obj_section_offset): Update.
5259         (struct objfile) <section_offsets>: Change type.
5260         <num_sections>: Remove.
5261         (objfile_relocate): Update.
5262         * objfiles.c (entry_point_address_query): Update
5263         (relocate_one_symbol): Change type of "section_offsets".
5264         (objfile_relocate1, objfile_relocate1): Change type of
5265         "new_offsets".
5266         (objfile_rebase1): Update.
5267         * mipsread.c (mipscoff_symfile_read): Update.
5268         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
5269         parameter.
5270         * mdebugread.c (parse_symbol): Change type of "section_offsets".
5271         (parse_external, psymtab_to_symtab_1): Update.
5272         * machoread.c (macho_symfile_offsets): Update.
5273         * ia64-tdep.c (ia64_find_unwind_table): Update.
5274         * hppa-tdep.c (read_unwind_info): Update.
5275         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
5276         * dwarf2read.c (create_addrmap_from_index)
5277         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5278         (process_psymtab_comp_unit_reader, add_partial_symbol)
5279         (add_partial_subprogram, process_full_comp_unit)
5280         (read_file_scope, read_func_scope, read_lexical_block_scope)
5281         (read_call_site_scope, dwarf2_rnglists_process)
5282         (dwarf2_ranges_process, dwarf2_ranges_read)
5283         (dwarf_decode_lines_1, var_decode_location, new_symbol)
5284         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
5285         Update.
5286         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
5287         Update.
5288         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
5289         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
5290         (process_one_symbol): Change type of "section_offsets".
5291         * ctfread.c (get_objfile_text_range): Update.
5292         * coffread.c (coff_symtab_read, enter_linenos)
5293         (process_coff_symbol): Update.
5294         * coff-pe-read.c (add_pe_forwarded_sym): Update.
5295         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
5296
5297 2020-01-08  Tom Tromey  <tromey@adacore.com>
5298
5299         * dwarf2read.c (parse_macro_definition): Use std::string.
5300         (parse_macro_definition): Likewise.
5301
5302 2020-01-08  Tom Tromey  <tromey@adacore.com>
5303
5304         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
5305         (ATTR_ALLOC_CHUNK): Remove.
5306
5307 2020-01-08  Tom Tromey  <tromey@adacore.com>
5308
5309         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
5310
5311 2020-01-08  Tom Tromey  <tromey@adacore.com>
5312
5313         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
5314         (dwarf2_compute_name, open_dwo_file): Likewise.
5315         (process_enumeration_scope): Use std::vector.
5316         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
5317         (partial_die_info::fixup, dwarf2_start_subfile)
5318         (guess_full_die_structure_name, dwarf2_name): Likewise.
5319         (determine_prefix): Update.
5320         (guess_full_die_structure_name): Make return type const.
5321         (partial_die_full_name): Return unique_xmalloc_ptr.
5322         (DW_FIELD_ALLOC_CHUNK): Remove.
5323
5324 2020-01-07  Tom Tromey  <tromey@adacore.com>
5325
5326         PR build/24937:
5327         * stap-probe.c (class stap_static_probe_ops): Add constructor.
5328
5329 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5330
5331         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
5332
5333 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5334
5335         * stack.c (print_frame_info): Move disassemble_next_line code
5336         inside source_print block.
5337
5338 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5339
5340         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
5341         gdb/signals.h, as we are now using native signal symbols.
5342
5343 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5344
5345         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
5346         overflow by an early check of content vs threshold.
5347         * tui/tui-source.c (tui_source_window::line_is_displayed):
5348         Likewise.
5349
5350 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5351
5352         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
5353
5354 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5355
5356         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
5357         export table if no section contains it's RVA.
5358
5359 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5360
5361         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
5362
5363 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
5364
5365         * source.c (print_source_lines_base): Set last_line_listed.
5366
5367 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5368
5369         * tui/tui-disasm.c: Remove trailing spaces.
5370
5371 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5372             Pedro Alves  <palves@redhat.com>
5373
5374         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
5375         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
5376         (windows_gdb_signal_to_target): New function, uses the above
5377         enumeration to convert GDB internal signal codes to equivalent
5378         Windows codes.
5379         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
5380         * windows-nat.c: Include "gdb_wait.h".
5381         (get_windows_debug_event): Extract the fatal exception from the
5382         exit status and convert to the equivalent Posix signal number.
5383         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
5384         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
5385         * gdbsupport/gdb_wait.c: New file, implements
5386         windows_status_to_termsig.
5387         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
5388         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
5389
5390 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5391
5392         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
5393         show_layout.
5394
5395 2020-01-05  Luis Machado  <luis.machado@linaro.org>
5396
5397         * aarch64-linux-nat.c
5398         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
5399         and bfd_mach_aarch64.
5400
5401 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5402
5403         * ui-file.c (stdio_file::can_emit_style_escape)
5404         (tee_file::can_emit_style_escape): Ensure style is used also on
5405         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
5406         to gdb_stdout.
5407         * main.c (set_gdb_data_directory): Use file style to output the
5408         warning that the given pathname is not a directory.
5409         * top.c (show_history_filename, gdb_safe_append_history)
5410         (show_gdb_datadir): Use file style.
5411
5412 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5413
5414         * solib-target.c (struct lm_info_target):
5415         Change offsets to be a unique_xmalloc_ptr.
5416         (solib_target_relocate_section_addresses): Update.
5417
5418 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5419
5420         * windows-nat.c (windows_clear_solib): Free so_list linked list.
5421
5422 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5423
5424         * MAINTAINERS (Write After Approval): Add myself.
5425
5426 2020-01-02  Luis Machado  <luis.machado@linaro.org>
5427
5428         * proc-service.c (get_ps_regcache): Remove reference to obsolete
5429         Cell BE architecture.
5430         * target.h (struct target_ops) <thread_architecture>: Likewise.
5431
5432 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5433
5434         * Makefile.in: Use INSTALL_PROGRAM_ENV.
5435
5436 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5437
5438         * MAINTAINERS (Write After Approval): Add myself.
5439
5440 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5441
5442         * gdbarch.sh: Update copyright year range of generated files.
5443
5444 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5445
5446         Update copyright year range in all GDB files.
5447
5448 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5449
5450         * copyright.py: Convert to Python 3.
5451
5452 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5453
5454         * copyright.py: Adapt after move of gnulib directory from gdb
5455         directory to toplevel directory.
5456
5457 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5458
5459         * copyright.py (main): Exit if run from the wrong directory.
5460
5461 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5462
5463         * top.c (print_gdb_version): Change copyright year to 2020.
5464
5465 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5466
5467         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
5468
5469 For older changes see ChangeLog-2019.
5470 \f
5471 Local Variables:
5472 mode: change-log
5473 left-margin: 8
5474 fill-column: 74
5475 version-control: never
5476 coding: utf-8
5477 End: