gdb/ChangeLog

   1 2020-10-26  Tom Tromey  <tromey@adacore.com>
   2
   3         * gdbtypes.c (create_range_type): Revert previous patch.  Add
   4         comment.
   5
   6 2020-10-26  Pedro Alves  <pedro@palves.net>
   7
   8         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
   9         (my_waitpid): Use gdb::handle_eintr.
  10
  11 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
  12
  13         * acinclude.m4: Update ptrace.m4 path.
  14         * ptrace.m4: Moved to gdbsupport.
  15
  16 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
  17
  18         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
  19         instead of target_gdbarch.
  20
  21 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
  22
  23         * jit.c (jit_reader_load_command): Pass current inferior.
  24         (jit_inferior_init): Change parameter type to inferior, use it.
  25         (jit_inferior_created): Remove.
  26         (jit_inferior_created_hook): Pass inferior parameter down.
  27         (_initialize_jit): Use jit_inferior_created_hook instead of
  28         jit_inferior_created.
  29         * jit.h (jit_inferior_created_hook): Add inferior parameter.
  30         * infrun.c (follow_exec): Pass inferior to
  31         jit_inferior_created_hook.
  32
  33 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
  34
  35         * linux-thread-db.c (check_pid_namespace_match): Add inferior
  36         parameter and use it.
  37         (thread_db_inferior_created): Pass inferior argument.
  38
  39 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
  40
  41         * aix-thread.c (aix_thread_inferior_created): Add inferior
  42         parameter.
  43         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
  44         * dummy-frame.c (cleanup_dummy_frames): Likewise.
  45         * jit.c (jit_inferior_created): Likewise.
  46         * linux-thread-db.c (thread_db_inferior_created): Likewise.
  47         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
  48         * observable.h (inferior_created): Likewise.
  49         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
  50         * symfile-mem.c (add_vsyscall_page): Likewise.
  51         * infcmd.c (post_create_inferior): Pass inferior argument.
  52
  53 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
  54
  55         GDB 10.1 released.
  56
  57 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
  58
  59         * ada-typeprint.c (ada_print_type): Remove superfluous second call
  60         to ada_check_typedef.
  61
  62 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * f-exp.y (f_parse): Rename to...
  65         (f_language::parser): ...this.
  66         * f-lang.c (f_get_encoding): Rename to...
  67         (f_language::get_encoding): ...this.
  68         (f_op_print_tab): Rename to...
  69         (f_language::op_print_tab): ...this.
  70         (exp_descriptor_f): Rename to...
  71         (f_language::exp_descriptor_tab): ...this.
  72         (class f_language): Moved to f-lang.h.
  73         (f_language::language_arch_info): New function, moved out of class
  74         declaration.
  75         (f_language::search_name_hash): Likewise.
  76         (f_language::lookup_symbol_nonlocal): Likewise.
  77         (f_language::get_symbol_name_matcher_inner): Likewise.
  78         * f-lang.h: Add 'valprint.h' include.
  79         (class f_language): Moved here from f-lang.c.
  80         * f-typeprint.c (f_type_print_args): Delete commented out
  81         declaration.
  82         (f_print_typedef): Rename to...
  83         (f_language::print_typedef): ...this.
  84         (f_print_type): Rename to...
  85         (f_language::print_type): ...this.
  86         (f_type_print_varspec_prefix): Delete declaration and rename to...
  87         (f_language::f_type_print_varspec_prefix): ...this.
  88         (f_type_print_varspec_suffix): Delete declaration and rename to...
  89         (f_language::f_type_print_varspec_suffix): ...this.
  90         (f_type_print_base): Delete declaration and rename to...
  91         (f_language::f_type_print_base): ...this.
  92         * f-valprint.c (f_value_print_inner): Rename to...
  93         (f_language::value_print_inner): ...this.
  94         * parse.c: Delete 'f-lang.h' include.
  95
  96 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
  97
  98         * language.h (language_defn::print_type): Add variable names in
  99         declaration, and update header comment.
 100
 101 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 102
 103         * ada-lang.c (ada_language::demangle): Rename to...
 104         (ada_language::demangle_symbol): ...this.
 105         * c-lang.c (cplus_language::demangle): Rename to...
 106         (cplus_language::demangle_symbol): ...this.
 107         * d-lang.c (d_language::demangle): Rename to...
 108         (d_language::demangle_symbol): ...this.
 109         * f-lang.c (f_language::demangle): Rename to...
 110         (f_language::demangle_symbol): ...this.
 111         * go-lang.c (go_language::demangle): Rename to...
 112         (go_language::demangle_symbol): ...this.
 113         * language.c (language_demangle): Update call to demangle_symbol.
 114         (auto_or_unknown_language::demangle): Rename to...
 115         (auto_or_unknown_language::demangle_symbol): ...this.
 116         * language.h (language_defn::demangle): Rename to...
 117         (language_defn::demangle_symbol): ...this.
 118         * objc-lang.c (objc_language::demangle): Rename to...
 119         (objc_language::demangle_symbol): ...this.
 120         * rust-lang.c (rust_language::demangle): Rename to...
 121         (rust_language::demangle_symbol): ...this.
 122
 123 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 124
 125         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
 126         (iterate_over_file_blocks): Replace use of macro with the macros
 127         definition.
 128
 129 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 130
 131         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
 132         * valprint.c (maybe_print_array_index): Replace use of macro with
 133         the macros definition.
 134
 135 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 136
 137         * ada-lang.c (ada_language::print_array_index): Call value_print
 138         directly.
 139         * language.c (language_defn::print_array_index): Likewise.
 140         * language.h (LA_VALUE_PRINT): Delete.
 141         * valprint.c (value_print): Call value_print on the
 142         current_language directly.
 143
 144 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 145
 146         * language.h (LA_PRINT_TYPEDEF): Delete.
 147         * typeprint.c (typedef_print): Call print_typedef directly on the
 148         current_language object.
 149
 150 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 151
 152         * m2-exp.y (m2_parse): Rename to...
 153         (m2_language::parser): ...this.  Update function signature.
 154         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
 155         (m2_op_print): Rename to...
 156         (m2_language::op_print_tab): ...this, and make const.
 157         (exp_descriptor_modula2): Rename to...
 158         (m2_language::exp_descriptor_modula2): ...this.
 159         (class m2_language): Move to m2-lang.h.
 160         (m2_language::language_arch_info): New function, moved out of
 161         class declaration.
 162         (m2_language::printchar): New function, body from m2_printchar.
 163         (m2_language::printstr): New function, moved out of class
 164         declaration.
 165         (m2_language::emitchar): Likewise.
 166         * m2-lang.h (m2_parse): Delete declaration.
 167         (m2_print_typedef): Delete declaration.
 168         (m2_value_print_inner): Delete declaration.
 169         (class m2_language): Class declaration moved from m2-lang.c,
 170         larger functions are left in m2-lang.c.
 171         * m2-typeprint.c (m2_print_typedef): Rename to...
 172         (m2_language::print_typedef): ...this, and update function
 173         signature.
 174         * m2-valprint.c (m2_value_print_inner): Rename to...
 175         (m2_language::value_print_inner): ...this, replace use of
 176         LA_PRINT_STRING with a direct call to printstr member function,
 177         and update recursive call.
 178
 179 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 180
 181         * language.c (default_is_string_type_p): Delete, implementation
 182         moved into auto_or_unknown_language::is_string_type_p.
 183         (unk_op_print_tab): Moved into
 184         auto_or_unknown_language::opcode_print_table.
 185         (unknown_language_arch_info): Delete, implementation moved into
 186         auto_or_unknown_language::language_arch_info.
 187         (class auto_or_unknown_language): New class, member functions
 188         copied from unknown_language class, with some updates.
 189         (class unknown_language): Most member functions moved into
 190         auto_or_unknown_language class.  Inherit from
 191         auto_or_unknown_language class.
 192         (class auto_language): Inherit from auto_or_unknown_language.
 193         Delete most member functions.
 194
 195 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 196
 197         * stabsread.c (read_member_functions): Remove gdb_assert.
 198
 199 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 200
 201         * gdbtypes.c (init_complex_type): Check target type name.
 202
 203 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 204
 205         * target-debug.h (target_debug_print_struct_target_ops_p):
 206         Remove.
 207         (target_debug_print_async_callback_ftype_p): Remove.
 208         (target_debug_print_struct_trace_state_variable_p): Remove.
 209         (target_debug_print_struct_traceframe_info_p): Remove.
 210         (target_debug_print_VEC__btrace_block_s__pp): Remove.
 211         (target_debug_print_enum_btrace_format): Remove.
 212         (target_debug_print_enum_info_proc_what): Remove.
 213         (target_debug_print_thread_info_pp): Remove.
 214
 215 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
 216
 217         * target.h (struct target_ops) <make_corefile_notes>:
 218         Change return type to unique pointer.
 219         * target.c (dummy_make_corefile_notes): Likewise.
 220         * exec.c (struct exec_target) <make_corefile_notes>:
 221         Likewise.
 222         (exec_target::make_corefile_notes): Likewise.
 223         * procfs.c (class procfs_target) <make_corefile_notes>:
 224         Likewise.
 225         (procfs_do_thread_registers): Adjust to unique pointer.
 226         (struct procfs_corefile_thread_data): Add constructor.
 227         <note_data>: Change type to unique pointer.
 228         (procfs_corefile_thread_callback): Adjust to unique pointer.
 229         (procfs_target::make_corefile_notes): Change return type to
 230         unique pointer.
 231         * target-delegates.c: Re-generate.
 232         * gcore.c (write_gcore_file_1): Adjust.
 233         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
 234         New.
 235
 236 2020-10-22  Tom de Vries  <tdevries@suse.de>
 237
 238         * block.c (find_block_in_blockvector): Make sure the returned block
 239         contains pc.
 240
 241 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 242
 243         PR gdb/26693
 244         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
 245         parameter.
 246         (load_cu): Pass existing CU.
 247         (process_imported_unit_die): Likewise.
 248         (follow_die_offset): Likewise.
 249
 250 2020-10-22  Luis Machado  <luis.machado@linaro.org>
 251
 252         * corelow.c (core_target::xfer_partial): Also check for an empty
 253         m_core_unavailable_mappings vector.
 254
 255 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 256
 257         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
 258         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
 259         * f-exp.y (arglist): Allow for a series of subranges.
 260         (subrange): Add cases for subranges with strides.
 261         * f-lang.c (value_f90_subarray): Catch use of array strides and
 262         throw an error.
 263         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
 264
 265 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 266
 267         * expprint.c (print_subexp_standard): Change enum range_type to
 268         range_flag and rename variables to match.
 269         (dump_subexp_body_standard): Likewise.
 270         * expression.h (enum range_type): Rename to...
 271         (enum range_flag): ...this.
 272         (range_types): Rename to...
 273         (range_flags): ...this.
 274         * f-lang.c (value_f90_subarray): Change enum range_type to
 275         range_flag and rename variables to match.
 276         * parse.c (operator_length_standard): Likewise.
 277         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
 278         range_type to range_flag.
 279         * rust-lang.c (rust_evaluate_funcall): Likewise.
 280         (rust_range): Likewise.
 281         (rust_compute_range): Likewise.
 282         (rust_subscript): Likewise.
 283
 284 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 285
 286         * expprint.c (print_subexp_standard): Update to reflect changes to
 287         enum range_type.
 288         (dump_subexp_body_standard): Likewise.
 289         * expression.h (enum range_type): Convert to a bit field enum, and
 290         make the enum unsigned.
 291         * f-exp.y (subrange): Update to reflect changes to enum
 292         range_type.
 293         * f-lang.c (value_f90_subarray): Likewise.
 294         * parse.c (operator_length_standard): Likewise.
 295         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
 296         * rust-lang.c (rust_range): Likewise.
 297         (rust_compute_range): Likewise.
 298         (rust_subscript): Likewise.
 299
 300 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
 301
 302         * infrun.c (displaced_step_in_progress_thread): Fix comment.
 303         (displaced_step_in_progress): Fix comment.
 304
 305 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
 306
 307         * gdbarch.sh (make_corefile_notes): Return unique pointer.
 308         * gdbarch.c: Re-generate.
 309         * gdbarch.h: Re-generate.
 310         * gcore.c (write_gcore_file_1): Adjust.
 311         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
 312         constructor.
 313         <note_data>: Change type to unique pointer.
 314         <abort_iteration>: Change type to bool.
 315         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
 316         (fbsd_collect_thread_registers): Return void, adjust.
 317         (struct fbsd_corefile_thread_data): Add construtor.
 318         <note_data>: Change type to unique pointer.
 319         (fbsd_corefile_thread): Adjust.
 320         (fbsd_make_corefile_notes): Return unique pointer, adjust.
 321         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
 322         to unique pointer, adjust.
 323         (struct linux_collect_regset_section_cb_data): Add constructor.
 324         <note_data>: Change type to unique pointer.
 325         <abort_iteration>: Change type to bool.
 326         (linux_collect_thread_registers): Return void, adjust.
 327         (struct linux_corefile_thread_data): Add constructor.
 328         <note_data>: Change type to unique pointer.
 329         (linux_corefile_thread): Adjust.
 330         (linux_make_corefile_notes): Return unique pointer, adjust.
 331
 332 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 333
 334         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
 335         * gdbarch.c: Re-generate.
 336         * gdbarch.h: Re-generate.
 337         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
 338         bool.
 339         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 340         Likewise.
 341         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
 342         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
 343         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
 344         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
 345
 346 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 347
 348         * gdbarch.sh: Make generated predicates return bool.
 349         * gdbarch.c: Re-generate.
 350         * gdbarch.h: Re-generate.
 351
 352 2020-10-20  Tom Tromey  <tom@tromey.com>
 353
 354         * varobj-iter.h (struct varobj_item): Remove typedef.
 355
 356 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 357
 358         * infrun.c (currently_stepping): Change int to bool
 359         (maybe_software_singlestep): Likewise.
 360         (show_stop_on_solib_events): Likewise.
 361         (stepping_past_nonsteppable_watchpoint): Likewise.
 362         (displaced_step_in_progress_any_inferior): Likewise.
 363         (displaced_step_in_progress_thread): Likewise.
 364         (keep_going_stepped_thread): Likewise.
 365         (thread_still_needs_step_over): Likewise.
 366         (start_step_over): Likewise.
 367         (do_target_resume): Likewise.
 368         (resume_1): Likewise.
 369         (clear_proceed_status): Likewise.
 370         (thread_still_needs_step_over_bp): Likewise.
 371         (proceed): Likewise.
 372         (switch_back_to_stepped_thread): Likewise.
 373         (adjust_pc_after_break): Likewise.
 374         (stepped_in_from): Likewise.
 375         (handle_stop_requested): Likewise.
 376         (handle_syscall_event): Likewise.
 377         (handle_no_resumed): Likewise.
 378         (handle_inferior_event): Likewise.
 379         (finish_step_over): Likewise.
 380         (handle_signal_stop): Likewise.
 381         (process_event_stop_test): Likewise.
 382
 383 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 384
 385         * infrun.c (get_displaced_stepping_state): Fix comment.
 386
 387 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
 388
 389         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
 390
 391 2020-10-19  Tom Tromey  <tromey@adacore.com>
 392
 393         PR tui/26719
 394         * tui/tui-winsource.h (struct tui_source_window_base)
 395         <refresh_window>: Rename from refresh_pad.
 396         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
 397         Rename from refresh_pad.
 398         (tui_source_window_base::show_source_content)
 399         (tui_source_window_base::do_scroll_horizontal): Update.
 400
 401 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 402
 403         * thread.c (_initialize_thread): Fine-tune the help text of
 404         'info threads'.
 405
 406 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 407
 408         * frame.c: Remove the unused 'uinteger_option_def' type alias.
 409
 410 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
 411
 412         * breakpoint.c (handle_jit_event): Add an argument, change how
 413         `jit_event_handler` is called.
 414
 415 2020-10-17  Tom Tromey  <tom@tromey.com>
 416
 417         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
 418         (scan_xcoff_symtab): Update.
 419         * psymtab.h (class psymtab_storage) <global_psymbols,
 420         static_psymbols, current_global_psymbols,
 421         current_static_psymbols>: Remove.
 422         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
 423         (match_partial_symbol, lookup_partial_symbol): Update.
 424         (print_partial_symbols): Change parameters.
 425         (dump_psymtab, recursively_search_psymtabs)
 426         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
 427         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
 428         (concat): Remove.
 429         (end_psymtab_common): Simplify.
 430         (append_psymbol_to_list): Change parameters.
 431         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
 432         (init_psymbol_list): Simplify.
 433         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
 434         * psympriv.h (struct partial_symtab) <empty>: New method.
 435         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
 436         Remove.
 437         <global_psymbols, static_psymbols>: New members.
 438         <add_psymbol>: New methods.
 439         (add_psymbol_to_list): Don't declare.
 440         (psymbol_placement): Move earlier.
 441         * mdebugread.c (parse_partial_symbols): Update.
 442         (handle_psymbol_enumerators): Change parameters.
 443         (mdebug_expand_psymtab): Update.
 444         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 445         (add_partial_symbol): Update.
 446         * dwarf2/index-write.c (write_psymbols): Change parameters.
 447         (write_one_signatured_type): Update.
 448         (recursively_count_psymbols): Update.
 449         (recursively_write_psymbols): Update.
 450         (class debug_names) <recursively_write_psymbols>: Update.
 451         <write_psymbols>: Change parameters.
 452         <write_one_signatured_type>: Update.
 453         * dbxread.c (read_dbx_symtab): Update.
 454         (dbx_end_psymtab): Use partial_symtab::empty.
 455         * ctfread.c (struct ctf_context) <pst>: New member.
 456         (create_partial_symtab): Set it.
 457         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
 458         (scan_partial_symbols): Use the psymtab's context.  Update.
 459
 460 2020-10-17  Tom Tromey  <tom@tromey.com>
 461
 462         * valprint.c (generic_value_print): Remove comment.
 463         * m2-valprint.c (m2_value_print_inner): Remove comment.
 464         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
 465         type.
 466
 467 2020-10-17  Tom de Vries  <tdevries@suse.de>
 468
 469         PR symtab/26317
 470         * source.c (select_source_symtab): Handling sal.symtab == NULL for
 471         symbol main.
 472
 473 2020-10-14  Tom de Vries  <tdevries@suse.de>
 474
 475         PR gdb/26733
 476         * solib.c (solib_contains_address_p): Handle
 477         'solib->sections == nullptr'.
 478
 479 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
 480
 481         PR gdb/26642
 482         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
 483         target can't do async.
 484         * target.c (target_wait): Assert that we don't pass
 485         TARGET_WNOHANG to a target that can't async.
 486
 487 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
 488
 489         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
 490         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
 491         * alpha-bsd-nat.c: Adjust include.
 492         * alpha-bsd-tdep.h: Adjust comment.
 493         * alpha-nbsd-tdep.c: Rename to ...
 494         * alpha-netbsd-tdep.c: ... this, adjust include.
 495         * amd64-nbsd-nat.c: Rename to ...
 496         * amd64-netbsd-nat.c: ... this, adjust include.
 497         * amd64-nbsd-tdep.c: Rename to ...
 498         * amd64-netbsd-tdep.c: ... this, adjust include.
 499         * amd64-tdep.h: Adjust include.
 500         * arm-nbsd-nat.c: Rename to ...
 501         * arm-netbsd-nat.c: ... this, adjust include.
 502         * arm-nbsd-tdep.c: Rename to ...
 503         * arm-netbsd-tdep.c: ... this, adjust include.
 504         * arm-nbsd-tdep.h: Rename to ...
 505         * arm-netbsd-tdep.h: ... this, adjust include.
 506         * configure.nat: Adjust file lists.
 507         * configure.tgt: Likewise.
 508         * hppa-nbsd-nat.c: Rename to ...
 509         * hppa-netbsd-nat.c: ... this, adjust include.
 510         * hppa-nbsd-tdep.c: Rename to ...
 511         * hppa-netbsd-tdep.c: ... this, adjust include.
 512         * i386-nbsd-nat.c: Rename to ...
 513         * i386-netbsd-nat.c: ... this, adjust include.
 514         * i386-nbsd-tdep.c: Rename to ...
 515         * i386-netbsd-tdep.c: ... this, adjust include.
 516         * m68k-bsd-nat.c: Adjust include.
 517         * mips-nbsd-nat.c: Rename to ...
 518         * mips-netbsd-nat.c: ... this, adjust include.
 519         * mips-nbsd-tdep.c: Rename to ...
 520         * mips-netbsd-tdep.c: ... this, adjust include.
 521         * mips-nbsd-tdep.h: Rename to ...
 522         * mips-netbsd-tdep.h: ... this.
 523         * nbsd-nat.c: Rename to ...
 524         * netbsd-nat.c: ... this, adjust include.
 525         * nbsd-nat.h: Rename to ...
 526         * netbsd-nat.h: ... this, adjust include.
 527         * nbsd-tdep.c: Rename to ...
 528         * netbsd-tdep.c: ... this, adjust include.
 529         * nbsd-tdep.h: Rename to ...
 530         * netbsd-tdep.h: ... this.
 531         * ppc-nbsd-nat.c: Rename to ...
 532         * ppc-netbsd-nat.c: ... this, adjust include.
 533         * ppc-nbsd-tdep.c: Rename to ...
 534         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
 535         * ppc-nbsd-tdep.h: Rename to ...
 536         * ppc-netbsd-tdep.h: ... this.
 537         * sh-nbsd-nat.c: Rename to ...
 538         * sh-netbsd-nat.c: ... this, adjust include.
 539         * sh-nbsd-tdep.c: Rename to ...
 540         * sh-netbsd-tdep.c: ... this, adjust include.
 541         * sparc-nbsd-nat.c: Rename to ...
 542         * sparc-netbsd-nat.c: ... this.
 543         * sparc-nbsd-tdep.c: Rename to ...
 544         * sparc-netbsd-tdep.c: ... this, adjust include.
 545         * sparc64-nbsd-nat.c: Rename to ...
 546         * sparc64-netbsd-nat.c: ... this.
 547         * sparc64-nbsd-tdep.c: Rename to ...
 548         * sparc64-netbsd-tdep.c: ... this, adjust include.
 549         * sparc64-tdep.h: Adjust comment.
 550         * vax-bsd-nat.c: Adjust include.
 551         * vax-nbsd-tdep.c: Rename to ...
 552         * vax-netbsd-tdep.c: ... this, adjust include.
 553
 554 2020-10-12  Tom Tromey  <tom@tromey.com>
 555
 556         * target.h (struct target_ops) <get_section_table>: Update.
 557         (target_get_section_table): Update.
 558         * target.c (target_get_section_table, target_section_by_addr)
 559         (memory_xfer_partial_1): Update.
 560         * target-section.h (target_section_table): Now an alias.
 561         * target-delegates.c: Rebuild.
 562         * target-debug.h (target_debug_print_target_section_table_p):
 563         Rename from target_debug_print_struct_target_section_table_p.
 564         * symfile.c (build_section_addr_info_from_section_table): Update.
 565         * solib.c (solib_map_sections, solib_contains_address_p): Update.
 566         * solib-svr4.c (scan_dyntag): Update.
 567         * solib-dsbt.c (scan_dyntag): Update.
 568         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 569         Update.
 570         * record-full.c (record_full_core_target::xfer_partial): Update.
 571         * progspace.h (struct program_space) <target_sections>: Update.
 572         * exec.h (print_section_info): Update.
 573         * exec.c (exec_target::close, build_section_table)
 574         (add_target_sections, add_target_sections_of_objfile)
 575         (remove_target_sections, exec_on_vfork)
 576         (section_table_available_memory)
 577         (section_table_xfer_memory_partial)
 578         (exec_target::get_section_table, exec_target::xfer_partial)
 579         (print_section_info, set_section_command)
 580         (exec_set_section_address, exec_target::has_memory): Update.
 581         * corelow.c (core_target::build_file_mappings)
 582         (core_target::xfer_partial, core_target::info_proc_mappings)
 583         (core_target::info_proc_mappings): Update.
 584         * bfd-target.c (class target_bfd): Update
 585
 586 2020-10-12  Tom Tromey  <tom@tromey.com>
 587
 588         * progspace.c (program_space::~program_space): Don't call
 589         clear_section_table.
 590         * exec.h (clear_section_table): Don't declare.
 591         * exec.c (exec_target::close): Update.
 592         (clear_section_table): Remove.
 593
 594 2020-10-12  Tom Tromey  <tom@tromey.com>
 595
 596         * exec.c (add_target_sections_of_objfile): Simplify.
 597
 598 2020-10-12  Tom Tromey  <tom@tromey.com>
 599
 600         * solib.c (solib_map_sections): Update.
 601         * record-full.c (record_full_core_open_1): Update.
 602         * exec.h (build_section_table): Return a target_section_table.
 603         * exec.c (exec_file_attach): Update.
 604         (build_section_table): Return a target_section_table.
 605         * corelow.c (core_target::core_target): Update.
 606         * bfd-target.c (target_bfd::target_bfd): Update.
 607
 608 2020-10-12  Tom Tromey  <tom@tromey.com>
 609
 610         * target.c (target_section_by_addr, memory_xfer_partial_1):
 611         Update.
 612         * target-section.h (struct target_section_table): Use
 613         std::vector.
 614         * symfile.h (build_section_addr_info_from_section_table): Take a
 615         target_section_table.
 616         * symfile.c (build_section_addr_info_from_section_table): Take a
 617         target_section_table.
 618         * solist.h (struct so_list) <sections>: Change type.
 619         <sections_end>: Remove.
 620         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
 621         (solib_contains_address_p): Update.
 622         * solib-svr4.c (scan_dyntag): Update.
 623         * solib-dsbt.c (scan_dyntag): Update.
 624         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 625         Update.
 626         * record-full.c (record_full_core_start, record_full_core_end):
 627         Remove.
 628         (record_full_core_sections): New global.
 629         (record_full_core_open_1, record_full_core_target::xfer_partial):
 630         Update.
 631         * exec.h (build_section_table, section_table_xfer_memory_partial)
 632         (add_target_sections): Take a target_section_table.
 633         * exec.c (exec_file_attach, clear_section_table): Update.
 634         (resize_section_table): Remove.
 635         (build_section_table, add_target_sections): Take a
 636         target_section_table.
 637         (add_target_sections_of_objfile, remove_target_sections)
 638         (exec_on_vfork): Update.
 639         (section_table_available_memory): Take a target_section_table.
 640         (section_table_read_available_memory): Update.
 641         (section_table_xfer_memory_partial): Take a target_section_table.
 642         (print_section_info, set_section_command)
 643         (exec_set_section_address, exec_target::has_memory): Update.
 644         * corelow.c (class core_target) <m_core_section_table,
 645         m_core_file_mappings>: Remove braces.
 646         <~core_target>: Remove.
 647         (core_target::core_target): Update.
 648         (core_target::~core_target): Remove.
 649         (core_target::build_file_mappings)
 650         (core_target::xfer_memory_via_mappings)
 651         (core_target::xfer_partial, core_target::info_proc_mappings):
 652         Update.
 653         * bfd-target.c (target_bfd::xfer_partial): Update.
 654         (target_bfd::target_bfd): Update.
 655         (target_bfd::~target_bfd): Remove.
 656
 657 2020-10-12  Tom Tromey  <tom@tromey.com>
 658
 659         * target.h (struct target_section, struct target_section_table):
 660         Move to target-section.h.
 661         * target-section.h: New file.
 662
 663 2020-10-12  Pedro Alves  <pedro@palves.net>
 664
 665         PR exp/26602
 666         * valops.c (struct struct_field_searcher): New.
 667         (update_search_result): Rename to ...
 668         (struct_field_searcher::update_result): ... this.  Simplify
 669         prototype.  Record all found fields.
 670         (do_search_struct_field): Rename to ...
 671         (struct_field_searcher::search): ... this.  Simplify prototype.
 672         Maintain stack of visited baseclass path.  Call update_result for
 673         fields too.  Keep searching fields in baseclasses instead of
 674         stopping at the first found field.
 675         (search_struct_field): Use struct_field_searcher.  When looking
 676         for fields, report ambiguous access attempts.
 677
 678 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 679
 680         * frame.c (inside_main_func): Check full symbols as well as
 681         minimal symbols.
 682
 683 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
 684
 685         * ada-lang.c (advance_wild_match): Rewrite the function's
 686         description.  Change the type of target0, t0 and t1 to char.
 687
 688 2020-10-09  Tom Tromey  <tromey@adacore.com>
 689
 690         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
 691
 692 2020-10-09  Tom Tromey  <tromey@adacore.com>
 693
 694         * ada-lang.h (ada_encode): Return std::string.
 695         * ada-lang.c (ada_encode_1): Return std::string.
 696         (ada_encode): Likewise.
 697         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
 698         Update.
 699         * ada-exp.y (block_lookup, write_var_or_type): Update.
 700
 701 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
 702
 703         PR exp/26714
 704         * printcmd.c (print_formatted): Handle void results as
 705         unformatted prints.
 706
 707 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 708
 709         * arch/aarch32.c (aarch32_create_target_description): Release the
 710         target_desc_up as late as possible.
 711         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 712         * arch/amd64.c (amd64_create_target_description): Likewise.
 713         * arch/arc.c (arc_create_target_description): Return a
 714         target_desc_up, don't release it.
 715         * arch/arc.h (arc_create_target_description): Update declaration.
 716         (arc_lookup_target_description): Move target_desc_up into the
 717         cache, and return a borrowed pointer.
 718         * arch/arm.c (arm_create_target_description): Release the
 719         target_desc_up as late as possible.
 720         * arch/i386.c (i386_create_target_description): Likewise.
 721         * arch/riscv.h (riscv_create_target_description): Update
 722         declaration to match definition.
 723         * arch/tic6x.c (tic6x_create_target_description): Release the
 724         target_desc_up as late as possible.
 725
 726 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 727
 728         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
 729         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
 730
 731 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
 732
 733         * source.c (directory_command): Notify observers that "directories"
 734         parameter has changed.
 735
 736 2020-10-08  Tom Tromey  <tom@tromey.com>
 737
 738         * cli/cli-cmds.c (print_disassembly): Style function name and
 739         addresses.  Add _() wrappers.
 740
 741 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
 742
 743         * NEWS: Mention ARC support in GDBserver.
 744
 745 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 746
 747         * arch/aarch32.c (aarch32_create_target_description): Release
 748         unique_ptr returned from allocate_target_description.
 749         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 750         * arch/amd64.c (amd64_create_target_description): Likewise.
 751         * arch/arc.c (arc_create_target_description): Likewise.
 752         * arch/arm.c (arm_create_target_description): Likewise.
 753         * arch/i386.c (i386_create_target_description): Likewise.
 754         * arch/riscv.c (riscv_create_target_description): Update return
 755         type.  Handle allocate_target_description returning a unique_ptr.
 756         (riscv_lookup_target_description): Update to handle unique_ptr.
 757         * arch/tic6x.c (tic6x_create_target_description): Release
 758         unique_ptr returned from allocate_target_description.
 759         * features/microblaze-with-stack-protect.c: Regenerate.
 760         * features/microblaze.c: Regenerate.
 761         * features/mips-dsp-linux.c: Regenerate.
 762         * features/mips-linux.c: Regenerate.
 763         * features/mips64-dsp-linux.c: Regenerate.
 764         * features/mips64-linux.c: Regenerate.
 765         * features/nds32.c: Regenerate.
 766         * features/nios2.c: Regenerate.
 767         * features/or1k.c: Regenerate.
 768         * features/rs6000/powerpc-32.c: Regenerate.
 769         * features/rs6000/powerpc-32l.c: Regenerate.
 770         * features/rs6000/powerpc-403.c: Regenerate.
 771         * features/rs6000/powerpc-403gc.c: Regenerate.
 772         * features/rs6000/powerpc-405.c: Regenerate.
 773         * features/rs6000/powerpc-505.c: Regenerate.
 774         * features/rs6000/powerpc-601.c: Regenerate.
 775         * features/rs6000/powerpc-602.c: Regenerate.
 776         * features/rs6000/powerpc-603.c: Regenerate.
 777         * features/rs6000/powerpc-604.c: Regenerate.
 778         * features/rs6000/powerpc-64.c: Regenerate.
 779         * features/rs6000/powerpc-64l.c: Regenerate.
 780         * features/rs6000/powerpc-7400.c: Regenerate.
 781         * features/rs6000/powerpc-750.c: Regenerate.
 782         * features/rs6000/powerpc-860.c: Regenerate.
 783         * features/rs6000/powerpc-altivec32.c: Regenerate.
 784         * features/rs6000/powerpc-altivec32l.c: Regenerate.
 785         * features/rs6000/powerpc-altivec64.c: Regenerate.
 786         * features/rs6000/powerpc-altivec64l.c: Regenerate.
 787         * features/rs6000/powerpc-e500.c: Regenerate.
 788         * features/rs6000/powerpc-e500l.c: Regenerate.
 789         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
 790         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
 791         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
 792         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
 793         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
 794         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
 795         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
 796         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
 797         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
 798         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
 799         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
 800         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
 801         * features/rs6000/powerpc-vsx32.c: Regenerate.
 802         * features/rs6000/powerpc-vsx32l.c: Regenerate.
 803         * features/rs6000/powerpc-vsx64.c: Regenerate.
 804         * features/rs6000/powerpc-vsx64l.c: Regenerate.
 805         * features/rs6000/rs6000.c: Regenerate.
 806         * features/rx.c: Regenerate.
 807         * features/s390-gs-linux64.c: Regenerate.
 808         * features/s390-linux32.c: Regenerate.
 809         * features/s390-linux32v1.c: Regenerate.
 810         * features/s390-linux32v2.c: Regenerate.
 811         * features/s390-linux64.c: Regenerate.
 812         * features/s390-linux64v1.c: Regenerate.
 813         * features/s390-linux64v2.c: Regenerate.
 814         * features/s390-te-linux64.c: Regenerate.
 815         * features/s390-tevx-linux64.c: Regenerate.
 816         * features/s390-vx-linux64.c: Regenerate.
 817         * features/s390x-gs-linux64.c: Regenerate.
 818         * features/s390x-linux64.c: Regenerate.
 819         * features/s390x-linux64v1.c: Regenerate.
 820         * features/s390x-linux64v2.c: Regenerate.
 821         * features/s390x-te-linux64.c: Regenerate.
 822         * features/s390x-tevx-linux64.c: Regenerate.
 823         * features/s390x-vx-linux64.c: Regenerate.
 824         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
 825         from allocate_target_description.
 826         * target-descriptions.c (allocate_target_description): Update
 827         return type.
 828         (print_c_tdesc::visit_pre): Release unique_ptr returned from
 829         allocate_target_description.
 830
 831 2020-10-07  Tom Tromey  <tromey@adacore.com>
 832
 833         * unittests/search-memory-selftests.c: New file.
 834         * Makefile.in (SELFTESTS_SRCS): Add
 835         unittests/search-memory-selftests.c.
 836
 837 2020-10-07  Tom Tromey  <tromey@adacore.com>
 838
 839         PR gdb/16930:
 840         * findcmd.c (_initialize_mem_search): Mention that the range is
 841         inclusive.
 842
 843 2020-10-07  Tom Tromey  <tromey@adacore.com>
 844
 845         * target.h (simple_search_memory): Don't declare.
 846         * target.c (simple_search_memory): Move to gdbsupport.
 847         (default_search_memory): Update.
 848         * remote.c (remote_target::search_memory): Update.
 849
 850 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
 851
 852         * Makefile.in (COMPILE): Add CXXFLAGS.
 853         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
 854         (check-headers): Add CXXFLAGS.
 855
 856 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
 857
 858         * arc-linux-tdep.h: New file.
 859         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
 860         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
 861         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
 862         arc_linux_gregset, arc_linux_v2_regset,
 863         arc_linux_iterate_over_regset_sections,
 864         arc_linux_core_read_description): Implement.
 865         (arc_linux_init_osabi): Set iterate_over_regset_sections.
 866         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
 867         (arc_gdbarch_features_create): Add.
 868         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
 869
 870 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
 871
 872         * arch/arc.h: Rename "arc_gdbarch_features" to
 873         "arc_arch_features".
 874         * arc-tdep.h: Likewise.
 875         * arc-tdep.c: Likewise.
 876
 877 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 878
 879         * infcmd.c (attach_command): Remove the redundant call to
 880         `clear_proceed_status`.
 881
 882 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 883
 884         * nat/netbsd-nat.c (write_memory, read_memory): Update.
 885
 886 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 887
 888         * nat/netbsd-nat.c (write_memory, read_memory): Add.
 889         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
 890         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
 891
 892 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
 893
 894         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
 895         (_initialize_break_catch_sig): Don't allocate array.
 896
 897 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 898
 899         * symtab.c (find_pc_line): Return unmapped addresses when the
 900         requested address is also unmapped.
 901
 902 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
 903
 904         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
 905         tui/tui-out.h.
 906
 907 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
 908
 909         * amd64-windows-tdep.c (amd64_windows_return_value): Use
 910         type::is_vector instead of TYPE_VECTOR.
 911
 912 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
 913
 914         * auto-load.c (auto_load_objfile_script_1): Don't use
 915         debugfile_holder as temporary variable when stripping drive
 916         letter.
 917
 918 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
 919
 920         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
 921         Add TYPE_CODE_COMPLEX.
 922         (amd64_windows_return_value): Fix types returned via XMM0.
 923
 924 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
 925
 926         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
 927         AArch64/ARM maintainers.
 928
 929 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
 930
 931         * NEWS: Mention set/show debug event-loop.
 932
 933 2020-10-02  Tom Tromey  <tromey@adacore.com>
 934
 935         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
 936         REG_EXTENDED.
 937
 938 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
 939
 940         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
 941         * procfs.c (procfs_inferior_created): Remove.
 942         (_initialize_procfs): Don't register procfs_inferior_created.
 943
 944 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 945
 946         * async-event.c (invoke_async_signal_handlers): Add debug
 947         print.
 948         (check_async_event_handlers): Likewise.
 949         * event-top.c (show_debug_event_loop): New function.
 950         (_initialize_event_top): Register "set debug event-loop"
 951         setting.
 952
 953 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 954
 955         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
 956         * debug.h: Remove.
 957         * infrun.c: Include gdbsupport/common-debug.h.
 958         * linux-nat.c: Likewise.
 959
 960 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 961
 962         * async-event.h (create_async_signal_handler): Add name
 963         parameter.
 964         (create_async_event_handler): Likewise.
 965         * async-event.c (struct async_signal_handler) <name>: New field.
 966         (struct async_event_handler) <name>: New field.
 967         (create_async_signal_handler): Assign name.
 968         (create_async_event_handler): Assign name.
 969         * event-top.c (async_init_signals): Pass name when creating
 970         handler.
 971         * infrun.c (_initialize_infrun): Likewise.
 972         * record-btrace.c (record_btrace_push_target): Likewise.
 973         * record-full.c (record_full_open): Likewise.
 974         * remote-notif.c (remote_notif_state_allocate): Likewise.
 975         * remote.c (remote_target::open_1): Likewise.
 976         * tui/tui-win.c (tui_initialize_win): Likewise.
 977
 978 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 979
 980         * async-event.c (initialize_async_signal_handlers): Pass name to
 981         add_file_handler
 982         * event-top.c (ui_register_input_event_handler): Likewise.
 983         * linux-nat.c (linux_nat_target::async): Likewise.
 984         * run-on-main-thread.c (_initialize_run_on_main_thread):
 985         Likewise
 986         * ser-base.c (reschedule): Likewise.
 987         (ser_base_async): Likewise.
 988         * tui/tui-io.c: Likewise.
 989         * top.h (struct ui) <num>: New field.
 990         * top.c (highest_ui_num): New variable.
 991         (ui::ui): Initialize num.
 992
 993 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 994
 995         * observable.h <inferior_created>: Remove parameters.  Update all
 996         listeners.
 997         * inferior.h (post_create_inferior): Remove target parameter.
 998         Update all callers.
 999
1000 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
1001
1002         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
1003         and DW_MACRO_undef_strx.
1004         (dwarf_decode_macros): Likewise
1005         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
1006         which is the value of DW_AT_str_offsets_base.
1007          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
1008         str_offsets_base.
1009
1010 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1011
1012         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
1013
1014 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1015
1016         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
1017         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
1018
1019 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1020
1021         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
1022
1023 2020-09-30  Tom de Vries  <tdevries@suse.de>
1024
1025         PR symtab/26683
1026         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
1027
1028 2020-09-30  Tom Tromey  <tromey@adacore.com>
1029
1030         * dwarf2/read.c (handle_variant): Use constant_value.
1031
1032 2020-09-29  Tom Tromey  <tom@tromey.com>
1033
1034         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
1035         (read_file_scope, dwarf2_get_pc_bounds)
1036         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
1037         (read_structure_type, handle_struct_member_die)
1038         (read_enumeration_type, read_array_type, read_set_type)
1039         (read_tag_pointer_type, read_tag_reference_type)
1040         (read_subroutine_type, read_base_type, read_subrange_type)
1041         (read_full_die_1, partial_die_info::read)
1042         (partial_die_info::read, by, new_symbol)
1043         (dwarf2_const_value_data, dwarf2_const_value_attr)
1044         (dump_die_shallow, dwarf2_fetch_constant_bytes)
1045         (prepare_one_comp_unit): Update.
1046         * dwarf2/attribute.h (DW_UNSND): Remove.
1047
1048 2020-09-29  Tom Tromey  <tom@tromey.com>
1049
1050         * dwarf2/read.c (read_func_scope, prototyped_function_p)
1051         (read_subroutine_type, partial_die_info::read)
1052         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
1053         (dwarf2_add_member_fn): Update.
1054         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
1055         * dwarf2/attribute.c (attribute::as_boolean): New method.
1056
1057 2020-09-29  Tom Tromey  <tom@tromey.com>
1058
1059         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
1060         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
1061         method.
1062         * dwarf2/attribute.c (attribute::as_virtuality): New method.
1063
1064 2020-09-29  Tom Tromey  <tom@tromey.com>
1065
1066         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
1067         the attribute's form.
1068
1069 2020-09-29  Tom Tromey  <tom@tromey.com>
1070
1071         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
1072         (dwarf2_add_member_fn): Update.
1073         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
1074         * dwarf2/attribute.c (attribute::defaulted): New method, from
1075         is_valid_DW_AT_defaulted.
1076
1077 2020-09-29  Tom Tromey  <tom@tromey.com>
1078
1079         * dwarf2/read.c (dw2_get_file_names_reader)
1080         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
1081         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
1082         (dwarf2_symbol_mark_computed): Use as_unsigned.
1083         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
1084         method.
1085         <form_is_section_offset>: Update comment.
1086
1087 2020-09-29  Tom Tromey  <tom@tromey.com>
1088
1089         * dwarf2/read.c (dwarf2_access_attribute): Rename from
1090         dwarf2_default_access_attribute.  Look up attribute.
1091         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
1092         Update.
1093
1094 2020-09-29  Tom Tromey  <tom@tromey.com>
1095
1096         * dwarf2/read.c (skip_one_die): Update.
1097         (read_full_die_1): Change how reprocessing is done.
1098         (partial_die_info::read): Update.
1099         (read_attribute_value): Remove need_reprocess parameter.
1100         (read_attribute): Likewise.
1101         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
1102         New method.
1103
1104 2020-09-29  Tom Tromey  <tom@tromey.com>
1105
1106         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
1107         (dwarf2_const_value_attr, dump_die_shallow)
1108         (dwarf2_fetch_constant_bytes): Update.
1109         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
1110         comment.
1111         <set_address>: New method.
1112         (DW_ADDR): Remove.
1113         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
1114         (attribute::as_string, attribute::as_address): Add assert.
1115
1116 2020-09-29  Tom Tromey  <tom@tromey.com>
1117
1118         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
1119         (read_attribute_reprocess, read_attribute_value): Update.
1120         (read_attribute): Clear requires_reprocessing.
1121         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
1122         form_requires_reprocessing>: New methods.
1123         <string_init>: Clear requires_reprocessing.
1124         <set_unsigned_reprocess>: New method.
1125         <name>: Shrink by one bit.
1126         <requires_reprocessing>: New member.
1127         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
1128         method.
1129
1130 2020-09-29  Tom Tromey  <tom@tromey.com>
1131
1132         * dwarf2/read.c (read_attribute_value): Update.
1133         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
1134         set_unsigned>: New methods.
1135         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
1136
1137 2020-09-29  Tom Tromey  <tom@tromey.com>
1138
1139         * dwarf2/read.c (get_alignment, read_array_order)
1140         (read_attribute_value, dwarf2_const_value_attr)
1141         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
1142         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
1143         New methods.
1144         (DW_SND): Remove.
1145
1146 2020-09-29  Tom Tromey  <tom@tromey.com>
1147
1148         * dwarf2/read.c (read_attribute_value, lookup_die_type)
1149         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
1150         Update.
1151         * dwarf2/attribute.h (struct attribute) <as_signature,
1152         set_signature>: New methods.
1153         (DW_SIGNATURE): Remove.
1154
1155 2020-09-29  Tom Tromey  <tom@tromey.com>
1156
1157         * dwarf2/read.c (read_call_site_scope)
1158         (handle_data_member_location, dwarf2_add_member_fn)
1159         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1160         (partial_die_info::read, read_attribute_value)
1161         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
1162         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
1163         (dwarf2_symbol_mark_computed): Update.
1164         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
1165         methods.
1166         (DW_BLOCK): Remove.
1167         * dwarf2/attribute.c (attribute::form_is_block): Add
1168         DW_FORM_data16.
1169
1170 2020-09-29  Tom Tromey  <tom@tromey.com>
1171
1172         * dwarf2/read.c (read_cutu_die_from_dwo)
1173         (read_attribute_reprocess, read_attribute_value, read_attribute)
1174         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
1175         (dwarf2_fetch_constant_bytes): Update.
1176         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
1177         <set_string_noncanonical, set_string_canonical>: New methods.
1178         <string_is_canonical>: Update comment.
1179         <canonical_string_p>: Add assert.
1180         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
1181         * dwarf2/attribute.c (attribute::form_is_string): New method.
1182         (attribute::string): Use it.
1183
1184 2020-09-29  Tom Tromey  <tom@tromey.com>
1185
1186         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
1187         (dump_die_shallow): Use canonical_string_p.
1188         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
1189         method.
1190
1191 2020-09-29  Tom Tromey  <tom@tromey.com>
1192
1193         * dwarf2/read.c (partial_die_info::read)
1194         (dwarf2_const_value_attr, anonymous_struct_prefix, )
1195         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
1196         attribute::as_string.
1197
1198 2020-09-29  Tom Tromey  <tom@tromey.com>
1199
1200         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
1201         DW_ADDR.
1202         (attribute::string): Don't use DW_STRING.
1203         (attribute::get_ref_die_offset): Don't use DW_UNSND.
1204         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
1205
1206 2020-09-29  Tom Tromey  <tom@tromey.com>
1207
1208         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
1209         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1210         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
1211         * dwarf2/attribute.h (struct attribute): Rename methods.
1212         * dwarf2/attribute.c (attribute::as_address): Rename from
1213         value_as_address.
1214         (attribute::as_string): Rename from value_as_string.
1215
1216 2020-09-29  Tom Tromey  <tom@tromey.com>
1217
1218         * dwarf2/read.c (partial_die_info::read) <case
1219         DW_AT_linkage_name>: Use value_as_string.
1220         (dwarf2_string_attr): Use value_as_string.
1221         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
1222         method.
1223         * dwarf2/attribute.c (attribute::value_as_string): New method.
1224
1225 2020-09-29  Pedro Alves  <pedro@palves.net>
1226
1227         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
1228         defined before using '#pragma GCC diagnostic' instead of checking
1229         __clang__.
1230
1231 2020-09-28  Tom Tromey  <tom@tromey.com>
1232
1233         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
1234         (handle_signal_stop): Update.
1235         * procfs.c (procfs_target::insert_watchpoint): Update.
1236         * target.h (target_have_steppable_watchpoint): Now a function.
1237
1238 2020-09-28  Tom Tromey  <tom@tromey.com>
1239
1240         * infrun.c (set_schedlock_func): Update.
1241         * target.h (target_can_lock_scheduler): Now a function.
1242
1243 2020-09-28  Tom Tromey  <tom@tromey.com>
1244
1245         * inferior.h (class inferior) <has_execution>: Update.
1246         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1247         * valops.c (find_function_in_inferior)
1248         (value_allocate_space_in_inferior): Update.
1249         * top.c (kill_or_detach): Update.
1250         * target.c (target_preopen, set_target_permissions): Update.
1251         (target_has_execution_current): Remove.
1252         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
1253         Update.
1254         * solib.c (update_solib_list, reload_shared_libraries): Update.
1255         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
1256         * solib-dsbt.c (enable_break): Update.
1257         * score-tdep.c (score7_fetch_inst): Update.
1258         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
1259         Update.
1260         * remote.c (remote_target::start_remote)
1261         (remote_target::remote_check_symbols, remote_target::open_1)
1262         (remote_target::remote_detach_1, remote_target::verify_memory)
1263         (remote_target::xfer_partial, remote_target::read_description)
1264         (remote_target::get_min_fast_tracepoint_insn_len): Update.
1265         * record-full.c (record_full_open_1): Update.
1266         * record-btrace.c (record_btrace_target_open): Update.
1267         * objc-lang.c (lookup_objc_class, lookup_child_selector)
1268         (value_nsstring): Update.
1269         * linux-thread-db.c (add_thread_db_info)
1270         (thread_db_find_new_threads_silently, check_thread_db_callback)
1271         (try_thread_db_load_1, record_thread): Update.
1272         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
1273         Update.
1274         * linux-fork.c (checkpoint_command): Update.
1275         * infrun.c (set_non_stop, set_observer_mode)
1276         (check_multi_target_resumption, for_each_just_stopped_thread)
1277         (maybe_remove_breakpoints, normal_stop)
1278         (class infcall_suspend_state): Update.
1279         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
1280         (info_program_command, attach_command): Update.
1281         * infcall.c (call_function_by_hand_dummy): Update.
1282         * inf-loop.c (inferior_event_handler): Update.
1283         * gcore.c (gcore_command, derive_heap_segment): Update.
1284         * exec.c (exec_file_command): Update.
1285         * eval.c (evaluate_subexp): Update.
1286         * compile/compile.c (compile_to_object): Update.
1287         * cli/cli-dump.c (restore_command): Update.
1288         * breakpoint.c (update_watchpoint)
1289         (update_inserted_breakpoint_locations)
1290         (insert_breakpoint_locations, get_bpstat_thread): Update.
1291         * target.h (target_has_execution): Remove macro.
1292         (target_has_execution_current): Don't declare.
1293         (target_has_execution): Rename from target_has_execution_1.  Add
1294         argument default.
1295
1296 2020-09-28  Tom Tromey  <tom@tromey.com>
1297
1298         * mi/mi-main.c (exec_reverse_continue)
1299         (mi_cmd_list_target_features): Update.
1300         * infrun.c (set_exec_direction_func): Update.
1301         * target.c (default_execution_direction): Update.
1302         * reverse.c (exec_reverse_once): Update.
1303         * target.h (target_can_execute_reverse): Now a function.
1304
1305 2020-09-28  Tom Tromey  <tom@tromey.com>
1306
1307         * tui/tui-regs.c (tui_get_register)
1308         (tui_data_window::show_registers): Update.
1309         * thread.c (scoped_restore_current_thread::restore)
1310         (scoped_restore_current_thread::scoped_restore_current_thread):
1311         Update.
1312         * regcache-dump.c (regcache_print): Update.
1313         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
1314         Update.
1315         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
1316         * mep-tdep.c (current_me_module, current_options): Update.
1317         * linux-thread-db.c (thread_db_load): Update.
1318         * infcmd.c (registers_info, info_vector_command)
1319         (info_float_command): Update.
1320         * ia64-tdep.c (ia64_frame_prev_register)
1321         (ia64_sigtramp_frame_prev_register): Update.
1322         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
1323         * gcore.c (derive_stack_segment): Update.
1324         * frame.c (get_current_frame, has_stack_frames): Update.
1325         * findvar.c (language_defn::read_var_value): Update.
1326         * arm-tdep.c (arm_pc_is_thumb): Update.
1327         * target.c (target_has_registers): Rename from
1328         target_has_registers_1.
1329         * target.h (target_has_registers): Remove macro.
1330         (target_has_registers): Rename from target_has_registers_1.
1331
1332 2020-09-28  Tom Tromey  <tom@tromey.com>
1333
1334         * windows-tdep.c (tlb_make_value): Update.
1335         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1336         * thread.c (scoped_restore_current_thread::restore)
1337         (scoped_restore_current_thread::scoped_restore_current_thread)
1338         (thread_command): Update.
1339         * stack.c (backtrace_command_1, frame_apply_level_command)
1340         (frame_apply_all_command, frame_apply_command): Update.
1341         * infrun.c (siginfo_make_value, restore_infcall_control_state):
1342         Update.
1343         * gcore.c (derive_stack_segment): Update.
1344         * frame.c (get_current_frame, has_stack_frames): Update.
1345         * auxv.c (info_auxv_command): Update.
1346         * ada-tasks.c (ada_build_task_list): Update.
1347         * target.c (target_has_stack): Rename from target_has_stack_1.
1348         * target.h (target_has_stack): Remove macro.
1349         (target_has_stack): Rename from target_has_stack_1.
1350
1351 2020-09-28  Tom Tromey  <tom@tromey.com>
1352
1353         * target.c (target_has_memory): Rename from target_has_memory_1.
1354         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1355         * thread.c (scoped_restore_current_thread::restore)
1356         (scoped_restore_current_thread::scoped_restore_current_thread):
1357         Update.
1358         * frame.c (get_current_frame, has_stack_frames): Update.
1359         * target.h (target_has_memory): Remove macro.
1360         (target_has_memory): Rename from target_has_memory_1.
1361
1362 2020-09-28  Tom Tromey  <tom@tromey.com>
1363
1364         * target.c (target_has_all_memory_1): Remove.
1365         * target.h (target_has_all_memory): Remove define.
1366         (target_has_all_memory_1): Don't declare.
1367
1368 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
1369
1370         * ser-base.c: Adjust comments formatting.
1371
1372 2020-09-27  Tom Tromey  <tom@tromey.com>
1373
1374         PR tui/25342:
1375         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
1376
1377 2020-09-27  Tom Tromey  <tom@tromey.com>
1378
1379         PR tui/25342:
1380         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
1381
1382 2020-09-27  Tom Tromey  <tom@tromey.com>
1383
1384         * unittests/tui-selftests.c: Update.
1385         * tui/tui-winsource.h (struct tui_source_window_base)
1386         <extra_margin, show_line_number, refresh_pad>: New methods.
1387         <m_max_length, m_pad>: New members.
1388         (tui_copy_source_line): Update.
1389         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
1390         first_col, line_width, ndigits parameters.  Add length.
1391         (tui_source_window_base::show_source_line): Write to pad.  Line
1392         number now 0-based.
1393         (tui_source_window_base::refresh_pad): New method.
1394         (tui_source_window_base::show_source_content): Write to pad.  Call
1395         refresh_pad.
1396         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
1397         not refill.
1398         (tui_source_window_base::update_exec_info): Call
1399         show_line_number.
1400         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
1401         method.
1402         <m_digits>: New member.
1403         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
1404         and m_max_length.
1405         (tui_source_window::show_line_number): New method.
1406         * tui/tui-io.h (tui_puts): Fix comment.
1407         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
1408         m_max_length.
1409
1410 2020-09-27  Tom Tromey  <tom@tromey.com>
1411
1412         * tui/tui-winsource.c
1413         (tui_source_window_base::set_is_exec_point_at): Don't call
1414         show_source_line.
1415
1416 2020-09-27  Tom Tromey  <tom@tromey.com>
1417
1418         * python/py-tui.c (class tui_py_window) <refresh_window>: New
1419         method.
1420         <erase>: Update.
1421         <cursor_x, cursor_y>: Remove.
1422         <m_inner_window>: New member.
1423         (tui_py_window::rerender): Create inner window.
1424         (tui_py_window::output): Write to inner window.
1425
1426 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
1427
1428         PR python/26586
1429         * cli/cli-script.c (execute_control_commands): don't set
1430         instream to nullptr here as this breaks the from_tty argument
1431         to gdb.execute in Python.
1432         (execute_user_command): set instream to nullptr here instead.
1433
1434 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
1435
1436         * infrun.h (infrun_debug_printf): Fix formatting.
1437         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
1438
1439 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
1440
1441         * compile/compile-object-load.h (struct munmap_list): Add
1442         explicitly-defined move constructor.
1443
1444 2020-09-24  Tom Tromey  <tromey@adacore.com>
1445
1446         PR tui/26638:
1447         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
1448         method.
1449         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
1450         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
1451         (tui_prev_win): Rewrite.
1452
1453 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
1454
1455         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
1456         in WOW64 processes as SIGINT.
1457         * nat/windows-nat.h: Make wow64_process a shared variable.
1458         * windows-nat.c: Remove static wow64_process variable.
1459
1460 2020-09-23  Tom Tromey  <tom@tromey.com>
1461
1462         PR symtab/25470:
1463         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
1464         offset and bit size.
1465         * printcmd.c (print_scalar_formatted): Handle zero-length
1466         integer.
1467         (print_scalar_formatted): Use bit_size_differs_p.
1468         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
1469         constant.
1470         (union type_specific): <int_stuff>: New member.
1471         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
1472         methods.
1473         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
1474         TYPE_SPECIFIC_FIELD.
1475         (recursive_dump_type, copy_type_recursive): Update.
1476         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
1477         DW_AT_data_bit_offset.
1478
1479 2020-09-23  Tom Tromey  <tom@tromey.com>
1480
1481         * utils.h (class gdb_argv): Add move operators.
1482         <append>: New methods.
1483         * compile/compile.c (build_argc_argv): Remove.
1484         (compile_args_argc): Remove.
1485         (compile_args_argv): Change type.
1486         (set_compile_args): Simplify.
1487         (append_args): Remove.
1488         (filter_args): Remove argcp parameter.
1489         (get_args): Return gdb_argv.  Simplify.
1490         (compile_to_object): Update.
1491
1492 2020-09-23  Tom Tromey  <tom@tromey.com>
1493
1494         * compile/compile-object-run.c (do_module_cleanup)
1495         <~do_module_cleanup> :Remove.
1496         (do_module_cleanup): Update.
1497         * compile/compile-object-load.h (struct munmap_list): Add move
1498         assignment operator.
1499         <source_file>: Now a std::string.
1500         <munmap_list>: Rename.  No longer a pointer.
1501         * compile/compile-object-load.c (struct setup_sections_data): Add
1502         constructor.
1503         <setup_one_section>: Declare.
1504         <munmap_list>: Move earlier.
1505         <m_bfd>: New member.
1506         <m_last_size, m_last_section_first, m_last_prot,
1507         m_last_max_alignment>: Rename, add initializers where needed.
1508         (setup_sections_data::setup_one_section): Rename from
1509         setup_sections.  Update.
1510         (compile_object_load): Update.  Don't use bfd_map_over_sections.
1511
1512 2020-09-23  Tom Tromey  <tom@tromey.com>
1513
1514         * compile/compile-object-run.c (struct do_module_cleanup): Add
1515         parameters to constructor.  Update destructor.
1516         <source_file, scope, scope_data, out_value_type, out_value_addr,
1517         munmap_list_head, objfile_name_string>: Remove.
1518         <module>: New member.
1519         (do_module_cleanup): Update.
1520         (compile_object_run): Update.
1521
1522 2020-09-23  Tom Tromey  <tom@tromey.com>
1523
1524         * compile/compile.c (eval_compile_command): Update.
1525         * compile/compile-object-run.h (compile_object_run): Take a
1526         compile_module_up.
1527         * compile/compile-object-run.c (compile_object_run): Take a
1528         compile_module_up.
1529         * compile/compile-object-load.h (struct compile_module): Add
1530         constructor, destructor.
1531         (compile_module_up): New typedef.
1532         (compile_object_load): Return compile_object_up.
1533         * compile/compile-object-load.c (compile_object_load): Return
1534         compile_module_up.
1535
1536 2020-09-23  Tom Tromey  <tom@tromey.com>
1537
1538         * compile/compile-object-run.c (struct do_module_cleanup): Add
1539         constructor, destructor.
1540         <objfile_name_string>: Don't use struct hack.
1541         (do_module_cleanup): Use delete.
1542         (compile_object_run): Use new.
1543
1544 2020-09-23  Tom Tromey  <tom@tromey.com>
1545
1546         * compile/compile-cplus-types.c
1547         (compile_cplus_convert_struct_or_union): Use std::vector.
1548         (compile_cplus_convert_func): Likewise.
1549         * compile/compile-c-types.c (convert_func): Use std::vector.
1550
1551 2020-09-21  Tom Tromey  <tromey@adacore.com>
1552
1553         * sparc-tdep.c (sparc32_skip_prologue): Use
1554         skip_prologue_using_sal.
1555
1556 2020-09-19  Tom Tromey  <tom@tromey.com>
1557
1558         * symfile.c (add_section_size_callback): Remove.
1559         (load_one_section): Rename from load_section_callback.  Change
1560         parameters.
1561         (generic_load): Use foreach.
1562
1563 2020-09-19  Tom Tromey  <tom@tromey.com>
1564
1565         * exec.c (add_to_section_table): Remove.
1566         (build_section_table): Use foreach.
1567
1568 2020-09-19  Tom Tromey  <tom@tromey.com>
1569
1570         * elfread.c (elf_locate_sections): Change parameters.
1571         (elf_symfile_read): Use foreach.
1572
1573 2020-09-19  Tom Tromey  <tom@tromey.com>
1574
1575         * cli/cli-dump.c (struct callback_data): Remove.
1576         (restore_one_section): Rename from restore_section_callback.
1577         Change parameters.
1578         (restore_binary_file): Change parameters.
1579         (restore_command): Use foreach.
1580
1581 2020-09-19  Tom Tromey  <tom@tromey.com>
1582
1583         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
1584         (gcore_copy_callback): Likewise.
1585         (gcore_memory_sections): Use foreach.
1586
1587 2020-09-19  Tom Tromey  <tom@tromey.com>
1588
1589         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
1590         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
1591         parameters.
1592         (generic_elf_osabi_sniffer): Use foreach.
1593         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
1594         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
1595
1596 2020-09-19  Tom Tromey  <tom@tromey.com>
1597
1598         * dwarf2/read.c (locate_dwz_sections): Change parameters.
1599         (dwarf2_get_dwz_file): Use foreach.
1600         (dwarf2_locate_dwo_sections): Change parameters.
1601         (open_and_init_dwo_file): Use foreach.
1602         (dwarf2_locate_common_dwp_sections): Change parameters.
1603         (open_and_init_dwp_file): Use foreach.
1604
1605 2020-09-19  Tom Tromey  <tom@tromey.com>
1606
1607         * symfile.h: (find_lowest_section): Don't declare.
1608         * symfile.c (find_lowest_section): Now static.  Change
1609         parameters.
1610         (struct place_section_arg): Remove.
1611         (place_section): Change parameters.
1612         (addr_info_make_relative): Use foreach.
1613         (symfile_dummy_outputs): Remove.
1614         (default_symfile_relocate): Use foreach.
1615
1616 2020-09-19  Tom Tromey  <tom@tromey.com>
1617
1618         * objfiles.c (add_to_objfile_sections): Rename from
1619         add_to_objfile_sections_full.
1620         (add_to_objfile_sections): Remove.
1621         (build_objfile_section_table): Use foreach.
1622
1623 2020-09-19  Tom Tromey  <tom@tromey.com>
1624
1625         * stap-probe.c (get_stap_base_address_1): Remove.
1626         (get_stap_base_address): Use foreach.
1627
1628 2020-09-19  Tom Tromey  <tom@tromey.com>
1629
1630         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
1631         parameters.
1632         (gdb_bfd_close_or_warn): Use foreach.
1633
1634 2020-09-19  Tom Tromey  <tom@tromey.com>
1635
1636         * corelow.c (add_to_thread_list): Change parameters.
1637         (core_target_open): Use foreach.
1638
1639 2020-09-19  Tom Tromey  <tom@tromey.com>
1640
1641         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
1642         existing function.
1643
1644 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1645
1646         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
1647         for arrays.
1648
1649 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1650
1651         * eval.c: Remove 'f-lang.h' include.
1652         (value_f90_subarray): Moved to f-lang.c.
1653         (eval_call): Renamed to...
1654         (evaluate_subexp_do_call): ...this, is no longer static, header
1655         comment moved into header file.
1656         (evaluate_funcall): Update call to eval_call.
1657         (skip_undetermined_arglist): Moved to f-lang.c.
1658         (fortran_value_subarray): Likewise.
1659         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1660         moved to evaluate_subexp_f.
1661         (calc_f77_array_dims): Moved to f-lang.c
1662         * expprint.c (print_subexp_funcall): New function.
1663         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1664         moved to print_subexp_f, OP_FUNCALL uses new function.
1665         (dump_subexp_body_funcall): New function.
1666         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
1667         moved to dump_subexp_f, OP_FUNCALL uses new function.
1668         * expression.h (evaluate_subexp_do_call): Declare.
1669         * f-lang.c (value_f90_subarray): Moved from eval.c.
1670         (skip_undetermined_arglist): Likewise.
1671         (calc_f77_array_dims): Likewise.
1672         (fortran_value_subarray): Likewise.
1673         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
1674         (operator_length_f): Likewise.
1675         (print_subexp_f): Likewise.
1676         (dump_subexp_body_f): Likewise.
1677         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
1678         declaration of this operation to here.
1679         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
1680         support moved to operator_length_f.
1681         * parser-defs.h (dump_subexp_body_funcall): Declare.
1682         (print_subexp_funcall): Declare.
1683         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
1684         fortran-operator.def.
1685
1686 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1687
1688         * eval.c (fortran_value_subarray): New function, content is taken
1689         from...
1690         (evaluate_subexp_standard): ...here, in two places.  Now arrays
1691         and strings both call the new function.
1692         (calc_f77_array_dims): Add header comment, handle strings.
1693
1694 2020-09-18  Victor Collod  <vcollod@nvidia.com>
1695
1696         PR gdb/26635
1697         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
1698         (i386_analyze_prologue): Call i386_skip_endbr.
1699
1700 2020-09-18  Tom Tromey  <tromey@adacore.com>
1701
1702         * windows-nat.c (struct windows_nat_target) <wait>: Update.
1703         (windows_nat_target::wait): Update.
1704         * target/wait.h (enum target_wait_flag): New.  Use
1705         DEF_ENUM_FLAGS_TYPE.
1706         * target/target.h (target_wait): Change type of options.
1707         * target.h (target_options_to_string, default_target_wait):
1708         Update.
1709         (struct target_ops) <wait>: Change type of options.
1710         * target.c (target_wait, default_target_wait, do_option): Change
1711         type of "options".
1712         (target_options_to_string): Likewise.
1713         * target-delegates.c: Rebuild.
1714         * target-debug.h (target_debug_print_target_wait_flags): Rename
1715         from target_debug_print_options.
1716         * sol-thread.c (class sol_thread_target) <wait>: Update.
1717         (sol_thread_target::wait): Update.
1718         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
1719         (rs6000_nat_target::wait): Update.
1720         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
1721         Update.
1722         (remote_target::wait_ns, remote_target::wait_as): Change type of
1723         "options".
1724         (remote_target::wait): Update.
1725         * remote-sim.c (struct gdbsim_target) <wait>: Update.
1726         (gdbsim_target::wait): Update.
1727         * record-full.c (class record_full_base_target) <wait>: Update.
1728         (record_full_wait_1): Change type of "options".
1729         (record_full_base_target::wait): Update.
1730         * record-btrace.c (class record_btrace_target) <wait>: Update.
1731         (record_btrace_target::wait): Update.
1732         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
1733         Update.
1734         (ravenscar_thread_target::wait): Update.
1735         * procfs.c (class procfs_target) <wait>: Update.
1736         (procfs_target::wait): Update.
1737         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
1738         * obsd-nat.c (obsd_nat_target::wait): Update.
1739         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
1740         (nto_procfs_target::wait): Update.
1741         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
1742         * nbsd-nat.c (nbsd_wait): Change type of "options".
1743         (nbsd_nat_target::wait): Update.
1744         * linux-thread-db.c (class thread_db_target) <wait>: Update.
1745         (thread_db_target::wait): Update.
1746         * linux-nat.h (class linux_nat_target) <wait>: Update.
1747         * linux-nat.c (linux_nat_target::wait): Update.
1748         (linux_nat_wait_1): Update.
1749         * infrun.c (do_target_wait_1, do_target_wait): Change type of
1750         "options".
1751         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
1752         * inf-ptrace.c (inf_ptrace_target::wait): Update.
1753         * go32-nat.c (struct go32_nat_target) <wait>: Update.
1754         (go32_nat_target::wait): Update.
1755         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
1756         * gnu-nat.c (gnu_nat_target::wait): Update.
1757         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
1758         * fbsd-nat.c (fbsd_nat_target::wait): Update.
1759         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
1760         * darwin-nat.c (darwin_nat_target::wait): Update.
1761         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
1762         (bsd_uthread_target::wait): Update.
1763         * aix-thread.c (class aix_thread_target) <wait>: Update.
1764         (aix_thread_target::wait): Update.
1765
1766 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
1767
1768         * compile/compile-object-run.c (create_copied_type_recursive): New
1769         function.
1770         (compile_object_run): Use new function.
1771
1772 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
1773
1774         * NEWS: Mention x86_64 Cygwin core file support.
1775
1776 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1777
1778         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
1779         (core_process_module_section): Handle NOTE_INFO_MODULE64.
1780
1781 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1782
1783         * windows-tdep.h: Add prototypes.
1784         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
1785         (i386_windows_core_pid_to_str): Move and rename ...
1786         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
1787         (windows_core_pid_to_str): ... and here.
1788         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
1789
1790 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1791         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
1792         (amd64_windows_init_abi_common): ... and register.
1793
1794 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1795
1796         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
1797         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
1798
1799 2020-09-18  Pedro Alves  <pedro@palves.net>
1800
1801         PR gdb/26631
1802         * thread.c (thread_find_command): Switch inferior before calling
1803         target methods.
1804
1805 2020-09-17  Tom Tromey  <tromey@adacore.com>
1806
1807         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
1808         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
1809         (tdesc_arch_data_up): New typedef.
1810         (tdesc_use_registers, tdesc_data_alloc): Update.
1811         (tdesc_data_cleanup): Don't declare.
1812         * target-descriptions.c (tdesc_data_alloc): Return a
1813         tdesc_arch_data_up.
1814         (tdesc_arch_data_deleter::operator()): Rename from
1815         tdesc_data_cleanup.  Change argument type.
1816         (tdesc_use_registers): Change early_data to an rvalue reference.
1817         (tdesc_use_registers): Don't use delete.
1818         * sparc-tdep.c (sparc32_gdbarch_init): Update.
1819         * s390-tdep.c (s390_gdbarch_init): Update.
1820         * rx-tdep.c (rx_gdbarch_init): Update.
1821         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
1822         * riscv-tdep.c (riscv_gdbarch_init): Update.
1823         * or1k-tdep.c (or1k_gdbarch_init): Update.
1824         * nios2-tdep.c (nios2_gdbarch_init): Update.
1825         * nds32-tdep.c (nds32_gdbarch_init): Update.
1826         * mips-tdep.c (mips_gdbarch_init): Update.
1827         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
1828         * m68k-tdep.c (m68k_gdbarch_init): Update.
1829         * i386-tdep.c (i386_gdbarch_init): Update.
1830         * arm-tdep.c (arm_gdbarch_init): Update.
1831         * arc-tdep.c (arc_tdesc_init): Update.
1832         (arc_gdbarch_init): Update.
1833         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
1834
1835 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
1836
1837         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
1838         for WOW64 processes.
1839
1840 2020-09-17  Tom Tromey  <tom@tromey.com>
1841
1842         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
1843
1844 2020-09-17  Tom Tromey  <tom@tromey.com>
1845
1846         * value.c (preserve_values): Update.
1847         * python/py-type.c (save_objfile_types): Update.
1848         * guile/scm-type.c (save_objfile_types): Update.
1849         * gdbtypes.h (create_copied_types_hash): Return htab_up.
1850         * gdbtypes.c (create_copied_types_hash): Return htab_up.
1851         * compile/compile-object-run.c (compile_object_run): Update.
1852
1853 2020-09-17  Tom Tromey  <tom@tromey.com>
1854
1855         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
1856         Remove.
1857         <m_table>: Now htab_up.
1858         * typeprint.c (typedef_hash_table::recursively_update)
1859         (typedef_hash_table::add_template_parameters)
1860         (typedef_hash_table::typedef_hash_table): Update.
1861         (typedef_hash_table::~typedef_hash_table): Remove.
1862         (typedef_hash_table::typedef_hash_table)
1863         (typedef_hash_table::find_global_typedef)
1864         (typedef_hash_table::find_typedef): Update.
1865
1866 2020-09-17  Tom Tromey  <tom@tromey.com>
1867
1868         * target-descriptions.c (tdesc_use_registers): Use htab_up.
1869
1870 2020-09-17  Tom Tromey  <tom@tromey.com>
1871
1872         * linespec.c (class decode_compound_collector)
1873         <~decode_compound_collector>: Remove.
1874         <m_unique_syms>: Now htab_up.
1875         (decode_compound_collector::operator ()): Update.
1876         (class symtab_collector) <~symtab_collector>: Remove.
1877         <m_symtab_table>: Now htab_up.
1878         (symtab_collector::operator ()): Update.
1879
1880 2020-09-17  Tom Tromey  <tom@tromey.com>
1881
1882         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
1883         (filename_seen_cache::clear): Update.
1884         (~filename_seen_cache): Remove.
1885         (filename_seen_cache::seen): Update.
1886         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
1887         htab_up.
1888         <~filename_seen_cache>: Remove.
1889         <traverse>: Update.
1890
1891 2020-09-17  Tom Tromey  <tom@tromey.com>
1892
1893         * completer.c (completion_tracker::discard_completions)
1894         (completion_tracker::~completion_tracker)
1895         (completion_tracker::maybe_add_completion)
1896         (completion_tracker::remove_completion)
1897         (completion_tracker::recompute_lowest_common_denominator)
1898         (completion_tracker::build_completion_result): Update.
1899         * completer.h (class completion_tracker) <have_completions>:
1900         Update.
1901         <m_entries_hash>: Now htab_up.
1902
1903 2020-09-17  Tom Tromey  <tom@tromey.com>
1904
1905         * breakpoint.c (ambiguous_names_p): Use htab_up.
1906
1907 2020-09-17  Tom Tromey  <tom@tromey.com>
1908
1909         * auto-load.c (struct auto_load_pspace_info)
1910         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
1911         <loaded_script_files, loaded_script_texts>: Change type to
1912         htab_up.
1913         (~auto_load_pspace_info) Remove.
1914         (init_loaded_scripts_info, maybe_add_script_file)
1915         (maybe_add_script_text, auto_load_info_scripts): Update.
1916
1917 2020-09-17  Tom Tromey  <tromey@adacore.com>
1918
1919         * c-exp.y (name_obstack): Now static.
1920
1921 2020-09-17  Chungyi Chi  <demonic@csie.io>
1922
1923         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
1924
1925 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1926
1927         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1928         (add_solib_catchpoint): Likewise.
1929         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1930         to bool.
1931         (add_solib_catchpoint): Change int parameter/variable to bool.
1932         (catch_load_or_unload): Likewise.
1933         (init_catchpoint): Likewise.
1934         (create_fork_vfork_event_catchpoint): Likewise.
1935         (catch_fork_command_1): Likewise.
1936         (catch_exec_command_1): Likewise.
1937
1938 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1939
1940         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1941         Change instance_flags to m_instance_flags.
1942
1943 2020-09-16  Tom Tromey  <tromey@adacore.com>
1944
1945         PR gdb/26598:
1946         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1947
1948 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1949
1950         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1951         PL_FLAG_EXEC.
1952         (fbsd_nat_target::insert_exec_catchpoint)
1953         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1954         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1955         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1956
1957 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1958
1959         * configure.ac: Remove check for kinfo_getvmmap().
1960         * configure, config.in: Regenerate.
1961         * fbsd-nat.c (fbsd_read_mapping): Remove
1962         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1963         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1964         kinfo_get_vmmap() are always present.
1965
1966 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1967
1968         * fbsd-nat.c: Always include support for
1969         TARGET_OBJECT_SIGNAL_INFO.
1970
1971 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1972
1973         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1974         sysctl and remove procfs fallback.
1975
1976 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1977
1978         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1979         * fbsd-nat.h: Likewise.
1980
1981 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1982
1983         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1984         argument.
1985
1986 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1987
1988         * ada-lang.c (ada_language_data): Delete.
1989         (ada_language): Remove references to ada_language_data.
1990         * c-lang.c (c_language_data): Delete.
1991         (c_language): Remove references to c_language_data.
1992         (cplus_language_data): Delete.
1993         (cplus_language): Remove references to cplus_language_data.
1994         (asm_language_data): Delete.
1995         (asm_language): Remove references to asm_language_data.
1996         (minimal_language_data): Delete.
1997         (minimal_language): Remove references to minimal_language_data.
1998         * d-lang.c (d_language_data): Delete.
1999         (d_language): Remove references to d_language_data.
2000         * f-lang.c (f_language_data): Delete.
2001         (f_language): Remove references to f_language_data.
2002         * go-lang.c (go_language_data): Delete.
2003         (go_language): Remove references to go_language_data.
2004         * language.c (unknown_language_data): Delete.
2005         (unknown_language): Remove references to unknown_language_data.
2006         (auto_language_data): Delete.
2007         (auto_language): Remove references to auto_language_data.
2008         * language.h (language_data): Delete struct.
2009         (language_defn): No longer inherit from language_data.
2010         * m2-lang.c (m2_language_data): Delete.
2011         (m2_language): Remove references to m2_language_data.
2012         * objc-lang.c (objc_language_data): Delete.
2013         (objc_language): Remove references to objc_language_data.
2014         * opencl-lang.c (opencl_language_data): Delete.
2015         (opencl_language): Remove references to opencl_language_data.
2016         * p-lang.c (pascal_language_data): Delete.
2017         (pascal_language): Remove references to pascal_language_data.
2018         * rust-lang.c (rust_language_data): Delete.
2019         (rust_language): Remove references to rust_language_data.
2020
2021 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2022
2023         * ada-lang.c (ada_language_data): Remove la_op_print_tab
2024         initializer.
2025         (ada_language::opcode_print_table): New member function.
2026         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
2027         (c_language::opcode_print_table): New member function.
2028         (cplus_language_data): Remove la_op_print_tab initializer.
2029         (cplus_language::opcode_print_table): New member function.
2030         (asm_language_data): Remove la_op_print_tab initializer.
2031         (asm_language::opcode_print_table): New member function.
2032         (minimal_language_data): Remove la_op_print_tab initializer.
2033         (minimal_language::opcode_print_table): New member function.
2034         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
2035         (d_language::opcode_print_table): New member function.
2036         * expprint.c (print_subexp_standard): Update call to
2037         opcode_print_table.
2038         (op_string): Likewise.
2039         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
2040         (f_language::opcode_print_table): New member function.
2041         * go-lang.c (go_language_data): Remove la_op_print_tab
2042         initializer.
2043         (go_language::opcode_print_table): New member function.
2044         * language.c (unknown_language_data): Remove la_op_print_tab
2045         initializer.
2046         (unknown_language::opcode_print_table): New member function.
2047         (auto_language_data): Remove la_op_print_tab initializer.
2048         (auto_language::opcode_print_table): New member function.
2049         * language.h (language_data): Remove la_op_print_tab field.
2050         (language_defn::opcode_print_table): Declare new member function.
2051         * m2-lang.c (m2_language_data): Remove la_op_print_tab
2052         initializer.
2053         (m2_language::opcode_print_table): New member function.
2054         * objc-lang.c (objc_language_data): Remove la_op_print_tab
2055         initializer.
2056         (objc_language::opcode_print_table): New member function.
2057         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
2058         initializer.
2059         (opencl_language::opcode_print_table): New member function.
2060         * p-lang.c (pascal_language_data): Remove la_op_print_tab
2061         initializer.
2062         (pascal_language::opcode_print_table): New member function.
2063         * rust-lang.c (rust_language_data): Remove la_op_print_tab
2064         initializer.
2065         (rust_language::opcode_print_table): New member function.
2066
2067 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2068
2069         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
2070         (ada_language::expression_ops): New member function.
2071         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
2072         (c_language::expression_ops): New member function.
2073         (cplus_language_data): Remove la_exp_desc initializer.
2074         (cplus_language::expression_ops): New member function.
2075         (asm_language_data): Remove la_exp_desc initializer.
2076         (asm_language::expression_ops): New member function.
2077         (minimal_language_data): Remove la_exp_desc initializer.
2078         (minimal_language::expression_ops): New member function.
2079         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
2080         (d_language::expression_ops): New member function.
2081         * eval.c (evaluate_subexp): Update call to expression_ops.
2082         * expprint.c (print_subexp): Likewise.
2083         (op_name): Likewise.
2084         (dump_subexp_body): Likewise.
2085         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
2086         (f_language::expression_ops): New member function.
2087         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
2088         (go_language::expression_ops): New member function.
2089         * language.c (language_defn::expression_ops): New function.
2090         (unknown_language_data): Remove la_exp_desc initializer.
2091         (auto_language_data): Likewise.
2092         * language.h (language_data): Remove la_exp_desc field.
2093         (language_defn::expression_ops): Declare new member function.
2094         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
2095         (m2_language::expression_ops): New member function.
2096         * objc-lang.c (objc_language_data): Remove la_exp_desc
2097         initializer.
2098         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
2099         initializer.
2100         (opencl_language::expression_ops): New member function.
2101         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
2102         * parse.c (operator_length): Update call to expression_ops.
2103         (exp_iterate): Likewise.
2104         * rust-lang.c (rust_language_data): Remove la_exp_desc
2105         initializer.
2106         (ruse_language::expression_ops): New member function.
2107
2108 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2109
2110         * ada-lang.c (ada_language_data): Remove la_varobj_ops
2111         initializer.
2112         (ada_language::varobj_ops): New member function.
2113         * c-lang.c (c_language_data): Remove la_varobj_ops
2114         initializer.
2115         (cplus_language_data): Likewise.
2116         (cplus_language::varobj_ops): New member function.
2117         (asm_language_data): Remove la_varobj_ops initializer.
2118         (minimal_language_data): Likewise.
2119         * d-lang.c (d_language_data): Likewise.
2120         * f-lang.c (f_language_data): Likewise.
2121         * go-lang.c (go_language_data): Likewise.
2122         * language.c (language_defn::varobj_ops): New function.
2123         (unknown_language_data): Remove la_varobj_ops
2124         initializer.
2125         (auto_language_data): Likewise.
2126         * language.h (language_data): Remove la_varobj_ops field.
2127         (language_defn::varobj_ops): Declare new member function.
2128         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
2129         * objc-lang.c (objc_language_data): Likewise.
2130         * opencl-lang.c (opencl_language_data): Likewise.
2131         * p-lang.c (pascal_language_data): Likewise.
2132         * rust-lang.c (rust_language_data): Likewise.
2133         * varobj.c (varobj_create): Update call to varobj_ops.
2134         * varobj.h (default_varobj_ops): Delete define.
2135
2136 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2137
2138         * ada-lang.c (ada_language_data): Remove la_macro_expansion
2139         initializer.
2140         * c-lang.c (c_language_data): Likewise.
2141         (c_language::macro_expansion): New member function.
2142         (cplus_language_data): Likewise.
2143         (cplus_language::macro_expansion): New member function.
2144         (asm_language_data): Likewise.
2145         (asm_language::macro_expansion): New member function.
2146         (minimal_language_data): Likewise.
2147         (minimal_language::macro_expansion): New member function.
2148         * d-lang.c (d_language_data): Remove la_macro_expansion
2149         initializer.
2150         * f-lang.c (f_language_data): Likewise.
2151         * go-lang.c (go_language_data): Likewise.
2152         * language.c (unknown_language_data): Likewise.
2153         (auto_language_data): Likewise.
2154         * language.h (language_data): Remove la_macro_expansion field.
2155         (language_defn::macro_expansion): New member function.
2156         * m2-lang.c (m2_language_data): Remove la_macro_expansion
2157         initializer.
2158         * objc-lang.c (objc_language_data): Likewise.
2159         (objc_language::macro_expansion): New member function.
2160         * opencl-lang.c (opencl_language_data): Likewise.
2161         (opencl_language::macro_expansion): New member function.
2162         * p-lang.c (pascal_language_data): Remove la_macro_expansion
2163         initializer.
2164         * rust-lang.c (rust_language_data): Likewise.
2165         * symtab.c (default_collect_symbol_completion_matches_break_on):
2166         Update call to macro_expansion.
2167
2168 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2169
2170         * ada-lang.c (ada_language_data): Remove la_array_ordering
2171         initializer.
2172         * c-lang.c (c_language_data): Likewise.
2173         (cplus_language_data): Likewise.
2174         (asm_language_data): Likewise.
2175         (minimal_language_data): Likewise.
2176         * d-lang.c (d_language_data): Likewise.
2177         * dwarf2/read.c (read_array_order): Update for call to
2178         array_ordering.
2179         * f-lang.c (f_language_data): Remove la_array_ordering
2180         initializer.
2181         (f_language::array_ordering): New member function.
2182         * go-lang.c (go_language_data): Remove la_array_ordering
2183         initializer.
2184         * language.c (unknown_language_data): Likewise.
2185         (auto_language_data): Likewise.
2186         * language.h (language_data): Delete la_array_ordering field.
2187         (language_defn::array_ordering): New member function.
2188         * m2-lang.c (m2_language_data): Remove la_array_ordering
2189         initializer.
2190         * objc-lang.c (objc_language_data): Likewise.
2191         * opencl-lang.c (opencl_language_data): Likewise.
2192         * p-lang.c (pascal_language_data): Likewise.
2193         * rust-lang.c (rust_language_data): Likewise.
2194
2195 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2196
2197         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
2198         initializer.
2199         * c-lang.c (c_language_data): Likewise.
2200         (cplus_language_data): Likewise.
2201         (asm_language_data): Likewise.
2202         (minimal_language_data): Likewise.
2203         * d-lang.c (d_language_data): Likewise.
2204         * f-lang.c (f_language_data): Likewise.
2205         (f_language::case_sensitivity): New member function.
2206         * go-lang.c (go_language_data): Remove la_case_sensitivity
2207         initializer.
2208         * language.c (enum case_mode): Moved here from language.h.
2209         (case_mode): Make static.
2210         (show_case_command): Update for case_sensitivity being a method.
2211         (set_case_command): Likewise.
2212         (set_range_case): Likewise.
2213         (unknown_language_data): Remove la_case_sensitivity initializer.
2214         (auto_language_data): Likewise.
2215         * language.h (case_mode): Delete, move enum declaration to
2216         language.c.
2217         (language_data): Delete la_case_sensitivity field.
2218         (language_defn::case_sensitivity): New member function.
2219         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
2220         initializer.
2221         * objc-lang.c (objc_language_data): Likewise.
2222         * opencl-lang.c (opencl_language_data): Likewise.
2223         * p-lang.c (pascal_language_data): Likewise.
2224         * rust-lang.c (rust_language_data): Likewise.
2225
2226 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2227
2228         * ada-lang.c (ada_language_data): Remove la_range_check
2229         initializer.
2230         * c-lang.c (c_language_data): Likewise.
2231         (cplus_language_data): Likewise.
2232         (asm_language_data): Likewise.
2233         (minimal_language_data): Likewise.
2234         * d-lang.c (d_language_data): Likewise.
2235         * f-lang.c (f_language_data): Likewise.
2236         (f_language::range_checking_on_by_default): New member function.
2237         * go-lang.c (go_language_data): Remove la_range_check initializer.
2238         * language.c (enum range_mode): Moved here from language.h.
2239         (range_mode): Made static.
2240         (show_range_command): Update to use
2241         range_checking_on_by_default.
2242         (set_range_command): Likewise.
2243         (set_range_case): Likewise.
2244         (unknown_language_data): Remove la_range_check initializer.
2245         (auto_language_data): Likewise.
2246         * language.h (range_mode): Delete.  Enum definition moved to
2247         language.c.
2248         (language_data): Remove la_range_check field.
2249         (language_defn::range_checking_on_by_default): New member
2250         function.
2251         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
2252         (m2_language::range_checking_on_by_default): New member function.
2253         * objc-lang.c (objc_language_data): Remove la_range_check
2254         initializer.
2255         * opencl-lang.c (opencl_language_data): Likewise.
2256         * p-lang.c (pascal_language_data): Likewise.
2257         (pascal_language::range_checking_on_by_default): New member
2258         function.
2259         * rust-lang.c (rust_language_data): Remove la_range_check
2260         initializer.
2261         (rust_language::range_checking_on_by_default): New member
2262         function.
2263
2264 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2265
2266         * dwarf2/read.c (dwarf2_physname): Remove special case for
2267         language_go.
2268         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
2269         member function.
2270
2271 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2272
2273         * ada-lang.c (ada_language_data): Remove
2274         la_store_sym_names_in_linkage_form_p initializer.
2275         (ada_language::store_sym_names_in_linkage_form_p): New member
2276         function.
2277         * c-lang.c (c_language_data): Remove
2278         la_store_sym_names_in_linkage_form_p initializer.
2279         (c_language::store_sym_names_in_linkage_form_p): New member
2280         function.
2281         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
2282         initializer.
2283         (asm_language_data): Likewise.
2284         (asm_language::store_sym_names_in_linkage_form_p): New member
2285         function.
2286         (minimal_language_data): Remove
2287         la_store_sym_names_in_linkage_form_p initializer.
2288         (minimal_language::store_sym_names_in_linkage_form_p): New member
2289         function.
2290         * d-lang.c (d_language_data): Remove
2291         la_store_sym_names_in_linkage_form_p initializer.
2292         * dwarf2/read.c (dwarf2_physname): Update call to
2293         store_sym_names_in_linkage_form_p.
2294         * f-lang.c (f_language_data): Remove
2295         la_store_sym_names_in_linkage_form_p initializer.
2296         * go-lang.c (go_language_data): Remove
2297         la_store_sym_names_in_linkage_form_p initializer.
2298         * language.c (unknown_language_data): Remove
2299         la_store_sym_names_in_linkage_form_p initializer.
2300         (unknown_language::store_sym_names_in_linkage_form_p): New member
2301         function.
2302         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
2303         initializer.
2304         (auto_language::store_sym_names_in_linkage_form_p): New member
2305         function.
2306         * language.h (language_data): Remove
2307         la_store_sym_names_in_linkage_form_p member variable.
2308         (language_defn::store_sym_names_in_linkage_form_p): New member
2309         function.
2310         * m2-lang.c (m2_language_data): Remove
2311         la_store_sym_names_in_linkage_form_p initializer.
2312         * objc-lang.c (objc_language_data): Likewise.
2313         * opencl-lang.c (opencl_language_data): Likewise.
2314         * p-lang.c (pascal_language_data): Likewise.
2315         * rust-lang.c (rust_language_data): Likewise.
2316
2317 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2318
2319         * ada-lang.c (ada_language_data): Remove string_lower_bound
2320         initializer.
2321         * c-lang.c (c_language_data): Likewise.
2322         (cplus_language_data): Likewise.
2323         (asm_language_data): Likewise.
2324         (minimal_language_data): Likewise.
2325         * d-lang.c (d_language_data): Likewise.
2326         * f-lang.c (f_language_data): Likewise.
2327         * go-lang.c (go_language_data): Likewise.
2328         * language.c (unknown_language_data): Likewise.
2329         (auto_language_data): Likewise.
2330         * language.h (language_data): Remove string_lower_bound field.
2331         (language_defn::string_lower_bound): New member function.
2332         * m2-lang.c (m2_language_data): Remove string_lower_bound
2333         initializer.
2334         (m2_language::string_lower_bound): New member function.
2335         * objc-lang.c (objc_language_data): Remove string_lower_bound
2336         initializer.
2337         * opencl-lang.c (opencl_language_data): Likewise.
2338         * p-lang.c (pascal_language_data): Likewise.
2339         * rust-lang.c (rust_language_data): Likewise.
2340         * valops.c (value_cstring): Update call to string_lower_bound.
2341         (value_string): Likewise.
2342         * value.c (allocate_repeated_value): Likewise.
2343
2344 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2345
2346         * valops.c (value_repeat): Fix incorrect argument name in comment.
2347
2348 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2349
2350         * ada-lang.c (ada_language_data): Remove c_style_arrays
2351         initializer.
2352         (ada_language::c_style_arrays_p): New member fuction.
2353         * c-lang.c (c_language_data): Remove c_style_arrays
2354         initializer.
2355         (cplus_language_data): Likewise.
2356         (asm_language_data): Likewise.
2357         (minimal_language_data): Likewise.
2358         * d-lang.c (d_language_data): Likewise.
2359         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
2360         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
2361         (f_language::c_style_arrays_p): New member function.
2362         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
2363         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
2364         * language.c (unknown_language_data): Remove c_style_arrays
2365         initializer.
2366         (auto_language_data): Likewise.
2367         * language.h (language_data): Remove c_style_arrays field.
2368         (language_defn::c_style_arrays_p): New member function.
2369         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
2370         (m2_language::c_style_arrays_p): New member function.
2371         * objc-lang.c (objc_language_data): Remove c_style_arrays
2372         initializer.
2373         * opencl-lang.c (opencl_language_data): Likewise.
2374         * p-lang.c (pascal_language_data): Likewise.
2375         * rust-lang.c (rust_language_data): Likewise.
2376         * valarith.c (value_subscript): Update call to c_style_arrays_p,
2377         and update local variable to a bool.
2378         * valops.c (value_cast): Update call to c_style_arrays_p.
2379         (value_array): Likewise.
2380         * value.c (coerce_array): Likewise.
2381
2382 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2383
2384         * ada-lang.c (ada_language_data): Remove la_language initializer.
2385         * c-lang.c (c_language_data): Likewise.
2386         (cplus_language_data): Likewise.
2387         (asm_language_data): Likewise.
2388         (minimal_language_data): Likewise.
2389         * d-lang.c (d_language_data): Likewise.
2390         * f-lang.c (f_language_data): Likewise.
2391         * go-lang.c (go_language_data): Likewise.
2392         * language.c (unknown_language_data): Likewise.
2393         (auto_language_data): Likewise.
2394         * language.h (language_data): Remove la_language field.
2395         (language_defn::language_defn): Initialise la_language field.
2396         (language_defn::la_language): New member variable.
2397         * m2-lang.c (m2_language_data): Remove la_language field.
2398         * objc-lang.c (objc_language_data): Likewise.
2399         * opencl-lang.c (opencl_language_data): Likewise.
2400         * p-lang.c (pascal_language_data): Likewise.
2401         * rust-lang.c (rust_language_data): Likewise.
2402
2403 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2404
2405         * ada-lang.c (ada_extensions): Delete, moved into
2406         ada_language::filename_extensions.
2407         (ada_language_data): Remove la_filename_extensions initializer.
2408         (ada_language::filename_extensions): New member function.
2409         * c-lang.c (c_extensions): Delete, moved into
2410         c_language::filename_extensions.
2411         (c_language_data): Remove la_filename_extensions initializer.
2412         (c_language::filename_extensions): New member function.
2413         (cplus_extensions): Delete, moved into
2414         cplus_language::filename_extensions.
2415         (cplus_language_data): Remove la_filename_extensions initializer.
2416         (cplus_language::filename_extensions): New member function.
2417         (asm_extensions): Delete, moved into
2418         asm_language::filename_extensions.
2419         (asm_language_data): Remove la_filename_extensions initializer.
2420         (asm_language::filename_extensions): New member function.
2421         (minimal_language_data): Remove la_filename_extensions
2422         initializer.
2423         * d-lang.c (d_extensions): Delete, moved into
2424         d_language::filename_extensions.
2425         (d_language_data): Remove la_filename_extensions initializer.
2426         (d_language::filename_extensions): New member function.
2427         * f-lang.c (f_extensions): Delete, moved into
2428         f_language::filename_extensions.
2429         (f_language_data): Remove la_filename_extensions initializer.
2430         (f_language::filename_extensions): New member function.
2431         * go-lang.c (go_language_data): Remove la_filename_extensions
2432         initializer.
2433         * language.c (add_set_language_command): Update now that
2434         filename_extensions returns a vector.
2435         (unknown_language_data): Remove la_filename_extensions
2436         initializer.
2437         (auto_language_data): Likewise.
2438         * language.h (language_data): Remove la_filename_extensions field.
2439         (language_defn::filename_extensions): New member function.
2440         * m2-lang.c (m2_language_data): Remove la_filename_extensions
2441         initializer.
2442         * objc-lang.c (objc_extensions): Delete, moved into
2443         objc_language::filename_extensions.
2444         (objc_language_data): Remove la_filename_extensions initializer.
2445         (objc_language::filename_extensions): New member function.
2446         * opencl-lang.c (opencl_language_data): Remove
2447         la_filename_extensions initializer.
2448         * p-lang.c (pascal_extensions): Delete, moved into
2449         pascal_language::filename_extensions.
2450         (pascal_language_data): Remove la_filename_extensions initializer.
2451         (pascal_language::filename_extensions): New member function.
2452         * rust-lang.c (rust_extensions): Delete, moved into
2453         rust_language::filename_extensions.
2454         (rust_language_data): Remove la_filename_extensions initializer.
2455         (rust_language::filename_extensions): New member function.
2456         * symfile.c (add_filename_language): Add new assert.
2457
2458 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2459
2460         * ada-lang.c (ada_language_data): Remove la_name and
2461         la_natural_name initializers.
2462         (ada_language::name): New member function.
2463         (ada_language::natural_name): New member function.
2464         * c-lang.c (c_language_data): Remove la_name and
2465         la_natural_name initializers.
2466         (c_language::name): New member function.
2467         (c_language::natural_name): New member function.
2468         (cplus_language_data): Remove la_name and
2469         la_natural_name initializers.
2470         (cplus_language::name): New member function.
2471         (cplus_language::natural_name): New member function.
2472         (asm_language_data): Remove la_name and
2473         la_natural_name initializers.
2474         (asm_language::name): New member function.
2475         (asm_language::natural_name): New member function.
2476         (minimal_language_data): Remove la_name and
2477         la_natural_name initializers.
2478         (minimal_language::name): New member function.
2479         (minimal_language::natural_name): New member function.
2480         * compile/compile.c (compile_to_object): Update call to
2481         lanugage_defn::name.
2482         * d-lang.c (d_language_data): Remove la_name and
2483         la_natural_name initializers.
2484         (d_language::name): New member function.
2485         (d_language::natural_name): New member function.
2486         * expprint.c (print_subexp_standard): Update call to
2487         language_defn::name.
2488         (dump_raw_expression): Likewise
2489         (dump_prefix_expression): Likewise.
2490         * f-lang.c (f_language_data): Remove la_name and
2491         la_natural_name initializers.
2492         (f_language::name): New member function.
2493         (f_language::natural_name): New member function.
2494         * go-lang.c (go_language_data): Remove la_name and
2495         la_natural_name initializers.
2496         (go_language::name): New member function.
2497         (go_language::natural_name): New member function.
2498         * language.c (show_language_command): Update call to
2499         language_defn::name.
2500         (set_language_command): Likewise.
2501         (language_enum): Likewise.
2502         (language_str): Likewise.
2503         (add_set_language_command): Likewise, use
2504         language_defn::natural_name in the doc string.
2505         (unknown_language_data): Remove la_name and
2506         la_natural_name initializers.
2507         (unknown_language::name): New member function.
2508         (unknown_language::natural_name): New member function.
2509         (auto_language_data): Remove la_name and
2510         la_natural_name initializers.
2511         (auto_language::name): New member function.
2512         (auto_language::natural_name): New member function.
2513         (language_lookup_primitive_type_as_symbol): Update call to
2514         language_defn::name.
2515         * language.h (language_data): Remove la_name and la_natural_name
2516         member variables.
2517         (language_defn::name): New member function.
2518         (language_defn::natural_name): New member function.
2519         * m2-lang.c (m2_language_data): Remove la_name and
2520         la_natural_name initializers.
2521         (m2_language::name): New member function.
2522         (m2_language::natural_name): New member function.
2523         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
2524         language_defn::natural_name.
2525         * objc-lang.c (objc_language_data): Remove la_name and
2526         la_natural_name initializers.
2527         (objc_language::name): New member function.
2528         (objc_language::natural_name): New member function.
2529         * opencl-lang.c (opencl_language_data): Remove la_name and
2530         la_natural_name initializers.
2531         (opencl_language::name): New member function.
2532         (opencl_language::natural_name): New member function.
2533         * p-lang.c (pascal_language_data): Remove la_name and
2534         la_natural_name initializers.
2535         (pascal_language::name): New member function.
2536         (pascal_language::natural_name): New member function.
2537         * rust-lang.c (rust_language_data): Remove la_name and
2538         la_natural_name initializers.
2539         (rust_language::name): New member function.
2540         (rust_language::natural_name): New member function.
2541         * symtab.c (lookup_language_this): Update call to
2542         language_defn::name.
2543
2544 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2545
2546         * ada-lang.c (ada_language_data): Remove la_name_of_this
2547         initializer.
2548         * ax-gdb.c (gen_expr): Update call to name_of_this.
2549         * c-exp.y (classify_name): Likewise.
2550         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
2551         (cplus_language_data): Likewise.
2552         (cplus_language::name_of_this): New member function.
2553         (asm_language_data): Remove la_name_of_this initializer.
2554         (minimal_language_data): Likewise.
2555         * d-lang.c (d_language_data): Likewise.
2556         (d_language::name_of_this): New member function.
2557         * expprint.c (print_subexp_standard): Update call to name_of_this.
2558         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
2559         * go-lang.c (go_language_data): Likewise.
2560         * language.c (unknown_language_data): Likewise.
2561         (unknown_language::name_of_this): New member function.
2562         (auto_language_data): Remove la_name_of_this initializer.
2563         (auto_language::name_of_this): New member function.
2564         * language.h (language_data): Delete la_name_of_this member
2565         variable.
2566         (language_defn::name_of_this): New member function.
2567         * m2-lang.c (m2_language_data): Remove la_name_of_this
2568         initializer.
2569         * objc-lang.c (objc_language_data): Likewise.
2570         (objc_language::name_of_this): New member function.
2571         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
2572         initializer.
2573         * p-lang.c (pascal_language_data): Likewise.
2574         (pascal_language::name_of_this): New member function.
2575         * rust-lang.c (rust_language_data): Remove la_name_of_this
2576         initializer.
2577         * symtab.c (lookup_language_this): Update call to name_of_this.
2578         (lookup_symbol_aux): Likewise.
2579         * valops.c (value_of_this): Likewise.
2580
2581 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2582
2583         * ada-lang.c (ada_language_data): Remove
2584         la_struct_too_deep_ellipsis initializer.
2585         (ada_language::struct_too_deep_ellipsis): New member function.
2586         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
2587         initializer.
2588         (cplus_language_data): Likewise.
2589         (asm_language_data): Likewise.
2590         (minimal_language_data): Likewise.
2591         * cp-valprint.c (cp_print_value): Update call to
2592         struct_too_deep_ellipsis.
2593         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
2594         initializer.
2595         * f-lang.c (f_language_data): Likewise.
2596         (f_language::struct_too_deep_ellipsis): New member function.
2597         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
2598         initializer.
2599         * language.c (unknown_language_data): Likewise.
2600         (auto_language_data): Likewise.
2601         * language.h (language_data): Delete la_struct_too_deep_ellipsis
2602         member variable.
2603         (language_defn::struct_too_deep_ellipsis): New member function.
2604         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
2605         initializer.Q
2606         * objc-lang.c (objc_language_data): Likewise.
2607         * opencl-lang.c (opencl_language_data): Likewise.
2608         * p-lang.c (pascal_language_data): Likewise.
2609         * rust-lang.c (rust_language_data): Likewise.
2610         * valprint.c (val_print_check_max_depth): Update call to
2611         struct_too_deep_ellipsis.
2612
2613 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
2614
2615         * MAINTAINERS (Write After Approval): Add myself.
2616
2617 2020-09-15  Tom Tromey  <tom@tromey.com>
2618
2619         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
2620         Remove.
2621
2622 2020-09-15  Tom Tromey  <tom@tromey.com>
2623
2624         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
2625         and TYPE_CODE_METHODPTR cases.
2626         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
2627         (c_value_print_inner): Update.
2628         * valprint.c (generic_value_print_memberptr): New function, from
2629         c_value_print_memberptr.
2630         (generic_value_print): Use it.  Call cplus_print_method_ptr.
2631
2632 2020-09-15  Tom Tromey  <tromey@adacore.com>
2633
2634         * python/python-internal.h (PyInt_FromLong): Remove define.
2635         * python/py-value.c (convert_value_from_python): Use
2636         gdb_py_object_from_longest.
2637         * python/py-type.c (typy_get_code): Use
2638         gdb_py_object_from_longest.
2639         * python/py-symtab.c (salpy_get_line): Use
2640         gdb_py_object_from_longest.
2641         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
2642         gdb_py_object_from_longest.
2643         * python/py-record.c (recpy_gap_reason_code): Use
2644         gdb_py_object_from_longest.
2645         * python/py-record-btrace.c (recpy_bt_insn_size)
2646         (recpy_bt_func_level, btpy_list_count): Use
2647         gdb_py_object_from_longest.
2648         * python/py-infthread.c (gdbpy_create_ptid_object): Use
2649         gdb_py_object_from_longest.  Fix error handling.
2650         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
2651         gdb_py_object_from_longest.
2652         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
2653         gdb_py_object_from_longest.
2654         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
2655         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
2656         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
2657
2658 2020-09-15  Tom Tromey  <tromey@adacore.com>
2659
2660         * python/python.c (gdbpy_parameter_value): Use
2661         gdb_py_object_from_ulongest.
2662
2663 2020-09-15  Tom Tromey  <tromey@adacore.com>
2664
2665         * python/py-infevents.c (create_register_changed_event_object):
2666         Use gdb_py_object_from_longest.
2667         * python/py-exitedevent.c (create_exited_event_object): Use
2668         gdb_py_object_from_longest.
2669
2670 2020-09-15  Tom Tromey  <tromey@adacore.com>
2671
2672         * python/python.c (gdbpy_parameter_value): Use
2673         gdb_py_object_from_longest.
2674         * python/py-type.c (convert_field, typy_range): Use
2675         gdb_py_object_from_longest.
2676         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
2677         gdb_py_object_from_longest.
2678         * python/py-lazy-string.c (stpy_get_length): Use
2679         gdb_py_object_from_longest.
2680         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
2681         gdb_py_object_from_longest.
2682         * python/py-infevents.c (create_memory_changed_event_object): Use
2683         gdb_py_object_from_longest.
2684         * python/py-inferior.c (infpy_get_num): Use
2685         gdb_py_object_from_longest.
2686         (infpy_get_pid): Likewise.
2687
2688 2020-09-15  Tom Tromey  <tromey@adacore.com>
2689
2690         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
2691         defines.
2692         * python/py-value.c (valpy_long): Use
2693         gdb_py_object_from_ulongest.
2694         * python/py-symtab.c (salpy_get_pc): Use
2695         gdb_py_object_from_ulongest.
2696         (salpy_get_last): Likewise.
2697         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
2698         gdb_py_object_from_ulongest.
2699         * python/py-lazy-string.c (stpy_get_address): Use
2700         gdb_py_object_from_ulongest.
2701         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
2702         * python/py-arch.c (archpy_disassemble): Use
2703         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
2704         error handling.
2705
2706 2020-09-15  Tom Tromey  <tromey@adacore.com>
2707
2708         * python/python-internal.h (gdb_py_long_from_longest): Remove
2709         defines.
2710         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
2711         * python/py-type.c (convert_field, typy_get_sizeof): Use
2712         gdb_py_object_from_longest.
2713         * python/py-record-btrace.c (btpy_list_index): Use
2714         gdb_py_object_from_longest.
2715
2716 2020-09-15  Tom Tromey  <tromey@adacore.com>
2717
2718         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
2719         * python/py-record.c (recpy_element_number): Use
2720         gdb_py_object_from_longest.
2721         (recpy_gap_number): Likewise.
2722
2723 2020-09-15  Tom Tromey  <tromey@adacore.com>
2724
2725         * top.c (ui::ui): Update.
2726         (highest_ui_num): Remove.
2727         * top.h (struct ui) <num>: Remove.
2728
2729 2020-09-15  Tom Tromey  <tromey@adacore.com>
2730
2731         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
2732         * ui-style.c (ansi_regex_text): Now array.
2733         * rust-exp.y (number_regex_text): Now array.
2734         * linespec.c (linespec_quote_characters): Now array.
2735         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
2736         Now arrays.
2737
2738 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2739
2740         * debuginfod-support.c (debuginfod_client_deleter): New.
2741         (debuginfod_client_up): New.
2742         (debuginfod_init): Return debuginfod_client_up.
2743         (debuginfod_source_query): Adjust.
2744         (debuginfod_debuginfo_query): Adjust.
2745
2746 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2747
2748         * debuginfod-support.c (debuginfod_source_query): Use
2749         make_unique_xstrdup.
2750
2751 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2752
2753         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
2754         with `type::instance_flags`.
2755
2756 2020-09-14  Michael Mullin  <masmullin@gmail.com>
2757
2758         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
2759         Remove baton parameter.
2760
2761 2020-09-14  Pedro Alves  <pedro@palves.net>
2762
2763         * Makefile.in (SELFTESTS_SRCS): Add
2764         unittests/enum-flags-selftests.c.
2765         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
2766         btrace_function_flags instead of enum btrace_function_flag.
2767         * compile/compile-c-types.c (convert_qualified): Use
2768         enum_flags::raw.
2769         * compile/compile-cplus-symbols.c (convert_one_symbol)
2770         (convert_symbol_bmsym):
2771         * compile/compile-cplus-types.c (compile_cplus_convert_method)
2772         (compile_cplus_convert_struct_or_union_methods)
2773         (compile_cplus_instance::convert_qualified_base):
2774         * go-exp.y (parse_string_or_char): Add cast to int.
2775         * unittests/enum-flags-selftests.c: New file.
2776         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
2777         type to btrace_thread_flags from btrace_thread_flag.
2778         (record_btrace_cancel_resume, record_btrace_step_thread): Change
2779         local's type to btrace_thread_flags from btrace_thread_flag.  Add
2780         cast in DEBUG call.
2781
2782 2020-09-14  Pedro Alves  <pedro@palves.net>
2783
2784         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
2785         * gdbtypes.c (address_space_name_to_int): Rename to ...
2786         (address_space_name_to_type_instance_flags): ... this.
2787         (address_space_int_to_name): Rename to ...
2788         (address_space_type_instance_flags_to_name): ... this.
2789         * gdbtypes.h (address_space_name_to_int): Rename to ...
2790         (address_space_name_to_type_instance_flags): ... this.
2791         (address_space_int_to_name): Rename to ...
2792         (address_space_type_instance_flags_to_name): ... this.
2793         * type-stack.c (type_stack::insert): Adjust to rename.
2794         * type-stack.h (type_stack::insert): Likewise.
2795
2796 2020-09-14  Pedro Alves  <pedro@palves.net>
2797             Andrew Burgess  <andrew.burgess@embecosm.com>
2798
2799         * avr-tdep.c (avr_address_class_type_flags): Return
2800         type_instance_flags.
2801         (avr_address_class_type_flags_to_name): Take a
2802         type_instance_flags.
2803         (avr_address_class_name_to_type_flags): Return bool and take a
2804         type_instance_flags.
2805         * d-lang.c (build_d_types): Use type::set_instance_flags.
2806         * ft32-tdep.c (ft32_address_class_type_flags): Return
2807         type_instance_flags.
2808         (ft32_address_class_type_flags_to_name): Take a
2809         type_instance_flags.
2810         (ft32_address_class_name_to_type_flags): Return bool and take a
2811         type_instance_flags.
2812         (ft32_gdbarch_init): Use type::set_instance_flags.
2813         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
2814         * gdbarch.h, gdbarch.c: Regenerate.
2815         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
2816         (address_class_name_to_type_flags): Use type_instance_flags and
2817         bool.
2818         * gdbtypes.c (address_space_name_to_int)
2819         (address_space_int_to_name, make_qualified_type): Use
2820         type_instance_flags.
2821         (make_qualified_type): Use type_instance_flags and
2822         type::set_instance_flags.
2823         (make_type_with_address_space, make_cv_type, make_vector_type)
2824         (check_typedef): Use type_instance_flags.
2825         (recursive_dump_type): Cast type_instance_flags to unsigned for
2826         printing.
2827         (copy_type_recursive): Use type::set_instance_flags.
2828         (gdbtypes_post_init): Use type::set_instance_flags.
2829         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
2830         <m_instance_flags>: ... this.
2831         <instance_flags, set_instance_flags>: New methods.
2832         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
2833         (SET_TYPE_INSTANCE_FLAGS): New.
2834         (address_space_name_to_int, address_space_int_to_name)
2835         (make_type_with_address_space): Pass flags using
2836         type_instance_flags instead of int.
2837         * stabsread.c (cleanup_undefined_types_noname): Use
2838         type::set_instance_flags.
2839         * s390-tdep.c (s390_address_class_type_flags): Return
2840         type_instance_flags.
2841         (s390_address_class_type_flags_to_name): Take a
2842         type_instance_flags.
2843         (s390_address_class_name_to_type_flags): Return bool and take a
2844         type_instance_flags.
2845         * type-stack.c (type_stack::follow_types): Use
2846         type_instance_flags.
2847         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
2848
2849 2020-09-14  Tom Tromey  <tromey@adacore.com>
2850
2851         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
2852         * x86-tdep.c (x86_is_thunk_register_name)
2853         (x86_in_indirect_branch_thunk): Update.
2854         * sparc64-tdep.c (sparc64_fpu_register_names)
2855         (sparc64_cp0_register_names, sparc64_register_names)
2856         (sparc64_pseudo_register_names): Now const.
2857         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
2858         cp0_registers_num>: Now const.
2859         * sparc-tdep.c (sparc_core_register_names)
2860         (sparc32_fpu_register_names, sparc32_cp0_register_names)
2861         (sparc32_pseudo_register_names): Now const.
2862         (validate_tdesc_registers): Update.
2863         * rust-lang.c (rust_extensions): Now const.
2864         * p-lang.c (p_extensions): Now const.
2865         * objc-lang.c (objc_extensions): Now const.
2866         * nto-tdep.c (nto_thread_state_str): Now const.
2867         * moxie-tdep.c (moxie_register_names): Now const.
2868         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
2869         Now const.
2870         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
2871         (mips_linux_reg_names): Now const.
2872         (mips_gdbarch_init): Update.
2873         * microblaze-tdep.c (microblaze_register_names): Now const.
2874         * m68k-tdep.c (m68k_register_names): Now const.
2875         * m32r-tdep.c (m32r_register_names): Now const.
2876         * ia64-tdep.c (ia64_register_names): Now const.
2877         * i386-tdep.h (struct gdbarch_tdep) <register_names,
2878         ymmh_register_names, ymm16h_regnum, mpx_register_names,
2879         k_register_names, zmmh_register_names, xmm_avx512_register_names,
2880         ymm_avx512_register_names, pkeys_register_names>: Now const.
2881         * i386-tdep.c (i386_register_names, i386_zmm_names)
2882         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
2883         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
2884         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
2885         * f-lang.c (f_extensions): Now const.
2886         * d-lang.c (d_extensions): Now const.
2887         * csky-tdep.c (csky_register_names): Now const.
2888         * charset.c (default_charset_names, charset_enum): Now const.
2889         (_initialize_charset): Update.
2890         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
2891         const.
2892         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
2893         (bsd_uthread_solib_loaded): Update.
2894         (bsd_uthread_state): Now const.
2895         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
2896         (amd64_ymm_avx512_names, amd64_ymmh_names)
2897         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
2898         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
2899         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
2900         (amd64_dword_names): Now const.
2901         * agent.c (can_use_agent_enum): Now const.
2902         * ada-tasks.c (task_states, long_task_states): Now const.
2903         * ada-lang.c (known_runtime_file_name_patterns)
2904         (known_auxiliary_function_name_patterns, attribute_names)
2905         (standard_exc, ada_extensions): Now const.
2906
2907 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2908
2909         * bcache.h (struct bcache) <bcache>: Remove constructor.
2910         <m_hash_function, m_compare_function>: Remove.
2911         <~bcache>: Make virtual.
2912         <compare>: Remove static method, introduce virtual method.
2913         <default_hash>: Remove.
2914         <hash>: New virtual method.
2915         * bcache.c (bcache::expand_hash_table): Update.
2916         (bcache::insert): Update.
2917         (bcache::hash): New.
2918         (bcache::compare): Update comment and parameter names.
2919         * gdbtypes.c (types_deeply_equal): Update.
2920         * psymtab.h (struct psymbol_bcache): New struct.
2921         (class psymtab_storage) <psymtab_storage>: Make default.
2922         <psymbol_cache>: Change type to psymbol_bcache.
2923         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
2924         (psymbol_hash): Change to...
2925         (psymbol_bcache::hash): ... this.
2926         (psymbol_compare): Change to...
2927         (psymbol_bcache::compare): ... this.
2928
2929 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2930
2931         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2932         checking for initial lwp.
2933
2934 2020-09-14  Tom Tromey  <tromey@adacore.com>
2935
2936         * m68k-tdep.c (m68k_extract_return_value): Use
2937         pointer_result_regnum.
2938         (m68k_store_return_value): Likewise.
2939         (m68k_reg_struct_return_p): Handle vectors and arrays.
2940         (m68k_return_value): Handle arrays.
2941         (m68k_svr4_return_value): Fix single-element aggregate handling.
2942         Handle long double.  Adjust for embedded ABI.
2943         (m68k_svr4_init_abi): Set pointer_result_regnum.
2944         (m68k_embedded_init_abi): New function.
2945         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2946         (m68k_osabi_sniffer): New function.
2947         (_initialize_m68k_tdep): Register osabi sniffer.
2948         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2949         member.
2950
2951 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2952
2953         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2954         with gdb::unique_xmalloc_ptr<char>.
2955
2956 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2957
2958         * xml-support.h (xml_fetch_another): Change type to be a
2959         function_view.
2960         (xml_process_xincludes): Remove baton parameter.
2961         (xml_fetch_content_from_file): Change baton parameter to
2962         dirname.
2963         * xml-support.c (struct xinclude_parsing_data)
2964         <xinclude_parsing_data>: Remove baton parameter.
2965         <fetcher_baton>: Remove.
2966         (xinclude_start_include): Adjust.
2967         (xml_process_xincludes): Adjust.
2968         (xml_fetch_content_from_file): Replace baton parameter with
2969         dirname.
2970         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2971         (xml_init_syscalls_info): Use a lambda.
2972         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2973         (file_read_description_xml): Use a lambda.
2974         (fetch_available_features_from_target): Change baton parameter
2975         to target_ops.
2976         (target_read_description_xml): Use a lambda.
2977         (target_fetch_description_xml): Use a lambda.
2978         (string_read_description_xml): Update.
2979
2980 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2981
2982         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2983         uses with type::endianity_is_not_default.
2984
2985 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2986
2987         * gdbtypes.h (struct type) <endianity_is_not_default,
2988         set_endianity_is_not_default>: New methods.
2989         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2990         type::endianity_is_not_default, change all write call sites to
2991         use type::set_endianity_is_not_default.
2992
2993 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2994
2995         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2996         uses with type::is_fixed_instance.
2997
2998 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2999
3000         * gdbtypes.h (struct type) <is_fixed_instance,
3001         set_is_fixed_instance>: New methods.
3002         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
3003         write call sites to use type::set_is_fixed_instance.
3004
3005 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3006
3007         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
3008         uses with type::is_gnu_ifunc.
3009
3010 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3011
3012         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
3013         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
3014         use type::set_is_gnu_ifunc.
3015
3016 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3017
3018         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
3019         uses with type::stub_is_supported.
3020
3021 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3022
3023         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
3024         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
3025         use type::set_stub_is_supported.
3026
3027 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3028
3029         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
3030         uses with type::is_vector.
3031
3032 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3033
3034         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
3035         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
3036         use type::set_is_vector.
3037
3038 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3039
3040         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
3041         uses with type::has_varargs.
3042
3043 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3044
3045         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
3046         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
3047         use type::set_has_varargs.
3048
3049 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3050
3051         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
3052         uses with type::is_prototyped.
3053
3054 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3055
3056         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
3057         New methods.
3058         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
3059         call sites to use type::set_is_prototyped.
3060
3061 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3062
3063         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
3064         uses with type::target_is_stub.
3065
3066 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3067
3068         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
3069         New methods.
3070         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
3071         sites to use type::set_target_is_stub.
3072
3073 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3074
3075         * gdbtypes.h (TYPE_STUB): Remove, replace all
3076         uses with type::is_stub.
3077
3078 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3079
3080         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
3081         (TYPE_STUB): Use type::is_stub, change all write call sites to
3082         use type::set_is_stub.
3083
3084 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3085
3086         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
3087         type::has_no_signedness.
3088
3089 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3090
3091         * gdbtypes.h (struct type) <has_no_signedness,
3092         set_has_no_signedness>: New methods.
3093         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
3094         call sites to use type::set_has_no_signedness.
3095
3096 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3097
3098         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
3099         type::is_unsigned.
3100
3101 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3102
3103         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
3104         methods.
3105         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
3106         sites to use type::set_is_unsigned.
3107
3108 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
3109             Adam Renquinha <arenquinha@cimeq.qc.ca>
3110
3111         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
3112         pointer and stack frame offset when unwinding.
3113
3114 2020-09-13  Pedro Alves  <pedro@palves.net>
3115
3116         * NEWS: Document "-break-insert --qualified".
3117         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
3118
3119 2020-09-13  Pedro Alves  <pedro@palves.net>
3120
3121         * linespec.c (classify_mtype, compare_msyms): Delete.
3122         (search_minsyms_for_name): Remove classification logic.  Instead
3123         filter out trampoline symbols if we also found an external
3124         function of the same name.
3125
3126 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3127
3128         * NEWS: Create a new section for the next release branch.
3129         Rename the section of the current branch, now that it has
3130         been cut.
3131
3132 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3133
3134         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
3135         * version.in: Bump version to 11.0.50.DATE-git.
3136
3137 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
3138
3139         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
3140
3141 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
3142             Felix Willgerodt  <Felix.Willgerodt@intel.com>
3143
3144         * gdbarch.sh: Added bfloat16 type.
3145         * gdbarch.c: Regenerated.
3146         * gdbarch.h: Regenerated.
3147         * gdbtypes.c (floatformats_bfloat16): New struct.
3148         (gdbtypes_post_init): Add builtin_bfloat16.
3149         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
3150         (floatformats_bfloat16): New struct.
3151         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
3152         (i386_ymm_type): Add field "v16_bfloat16"
3153         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
3154         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
3155         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
3156         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
3157         * features/i386/64bit-avx512.xml: Add bfloat16 type.
3158         * features/i386/64bit-avx512.c: Regenerated.
3159         * features/i386/64bit-sse.xml: Add bfloat16 type.
3160         * features/i386/64bit-sse.c: Regenerated.
3161
3162 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
3163
3164         * i386-tdep.c (i386_zmm_type): Fix field names.
3165         (i386_ymm_type): Fix field names.
3166
3167 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3168
3169         * breakpoint.c: Fix typo in the help message of the
3170         "set breakpoint condition-evaluation" command.
3171
3172 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3173
3174         * nbsd-nat.c: Include "nat/netbsd-nat.h".
3175         * (nbsd_nat_target::pid_to_exec_file)
3176         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
3177         (nbsd_nat_target::post_startup_inferior)
3178         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
3179         (nbsd_add_threads): Switch local code to common gdb/nat functions.
3180         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
3181         * (nbsd_thread_lister): Remove.
3182
3183 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3184
3185         * fork-inferior.c (startup_inferior): Avoid double free.
3186
3187 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3188
3189         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
3190         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
3191
3192 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3193
3194         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
3195         * netbsd-nat.c: Include <sys/ptrace.h>.
3196         * (netbsd_nat::enable_proc_events): Add.
3197
3198 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3199
3200         * netbsd-nat.h: Include "gdbsupport/function-view.h".
3201         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3202         (netbsd_nat::for_each_thread): Add.
3203         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
3204         "gdbsupport/common-debug.h".
3205         * (netbsd_nat::netbsd_thread_lister)
3206         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3207         (netbsd_nat::for_each_thread): Add.
3208
3209 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3210
3211         * netbsd-nat.h: Include <unistd.h>.
3212         * (netbsd_nat::pid_to_exec_file): Add.
3213         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
3214         * (netbsd_nat::pid_to_exec_file) Add.
3215
3216 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3217
3218         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
3219
3220 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3221
3222         * netbsd-nat.h: New file.
3223         * netbsd-nat.c: Likewise.
3224
3225 2020-09-09  Tom Tromey  <tromey@adacore.com>
3226
3227         * ada-lang.c (remove_extra_symbols): Do not increment when
3228         removing an element
3229
3230 2020-09-08  Tom Tromey  <tromey@adacore.com>
3231
3232         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
3233
3234 2020-09-08  Tom Tromey  <tromey@adacore.com>
3235
3236         PR win32/25302:
3237         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
3238         (gdb_bfd_init_data): New function.
3239         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
3240
3241 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3242
3243         * infrun.c (fetch_inferior_event): Use
3244         `switch_to_target_no_thread` to switch the target.
3245
3246 2020-09-06  Tom Tromey  <tom@tromey.com>
3247
3248         * symfile.h (dwarf2_free_objfile): Don't declare.
3249
3250 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3251
3252         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
3253         to match 16 byte real/complex type generated by Flang compiler.
3254
3255 2020-09-03  Tom de Vries  <tdevries@suse.de>
3256
3257         PR breakpoint/26546
3258         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
3259         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
3260
3261 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
3262
3263         * maint.c (index_digits): New function.
3264         (struct maint_print_section_data): Remove.
3265         (print_bfd_section_info): Remove print_data parameter, add arg
3266         and index_digits.
3267         (print_objfile_section_info): Likewise.
3268         (print_bfd_section_info_maybe_relocated): Likewise (plus
3269         objfile).
3270         (maintenance_info_sections): Adjust calls.
3271
3272 2020-09-02  Tom Tromey  <tromey@adacore.com>
3273
3274         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
3275         for null pointers.
3276         (ada_varobj_adjust_for_child_access): Special-case null pointers.
3277
3278 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
3279
3280         * bcache.h (struct bcache) <insert>: Change type of `added` to
3281         pointer to bool.
3282         * bcache.c (bcache::insert): Likewise.
3283         * gdbtypes.c (check_types_worklist): Adjust.
3284         * psymtab.c (add_psymbol_to_bcache): Adjust.
3285
3286 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
3287
3288         * corelow.c (unordered_set): Include.
3289         (class core_target): Add field 'm_core_unavailable_mappings'.
3290         (core_target::build_file_mappings): Print only one warning
3291         per inaccessible file.  Add unavailable/broken mappings
3292         to m_core_unavailable_mappings.
3293         (core_target::xfer_partial): Call...
3294         (core_target::xfer_memory_via_mappings): New method.
3295
3296 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3297
3298         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
3299         type to bool.
3300
3301 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3302
3303         * dwarf2/read.c (struct field_info): Fix indentation.
3304
3305 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3306
3307         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
3308         ordering in comment.
3309         * frame.c (frame_id_eq): Fix indentation.
3310
3311 2020-08-31  Scott Linder  <scott@scottlinder.com>
3312             Simon Marchi  <simon.marchi@efficios.com>
3313
3314         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
3315         inline frame ids in outer frame.
3316
3317 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3318
3319         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
3320         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
3321         (outer_frame_id): Use FID_STACK_OUTER instead of
3322         FID_STACK_INVALID.
3323         (frame_id_p): Don't check for outer_frame_id.
3324
3325 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3326
3327         * frame-unwind.c (frame_unwind_got_optimized): Don't set
3328         regnum/frame in value.  Call allocate_value_lazy.
3329         * frame.c (frame_unwind_register_value): Use
3330         val_print_not_saved.
3331
3332 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3333
3334         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
3335
3336 2020-08-29  Pedro Alves  <pedro@palves.net>
3337
3338         * progspace.c (print_program_space): Use all_inferiors.  Switch to
3339         the inferior before calling target_pid_to_str.
3340
3341 2020-08-28  Tom Tromey  <tom@tromey.com>
3342
3343         * xcoffread.c (xcoff_end_psymtab): Update comment.
3344         * dbxread.c (dbx_end_psymtab): Update comment.
3345
3346 2020-08-28  Tom de Vries  <tdevries@suse.de>
3347
3348         PR breakpoint/26544
3349         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
3350         event_location.
3351         (create_breakpoint): Same.
3352         (base_breakpoint_decode_location): Same.
3353         (bkpt_create_sals_from_location): Same.
3354         (bkpt_decode_location): Same.
3355         (bkpt_probe_create_sals_from_location): Same.
3356         (bkpt_probe_decode_location): Same.
3357         (tracepoint_create_sals_from_location): Same.
3358         (tracepoint_decode_location): Same.
3359         (tracepoint_probe_decode_location): Same.
3360         (strace_marker_create_sals_from_location): Same.
3361         (strace_marker_decode_location): Same.
3362         (create_sals_from_location_default): Same.
3363         (decode_location_default): Same.
3364         * breakpoint.h (struct breakpoint_ops): Same.
3365         (create_breakpoint): Same.
3366         * linespec.h (decode_line_full): Same.
3367         * linespec.c (decode_line_full): Same.  Throw error if
3368         result.size () == 0.
3369
3370 2020-08-27  Pedro Alves  <pedro@palves.net>
3371
3372         PR gdb/26524
3373         * breakpoint.c (until_break_fsm) <location_breakpoint,
3374         caller_breakpoint>: Delete fields.
3375         <breakpoints>: New field.
3376         <until_break_fsm>: Adjust to save a breakpoint vector instead of
3377         two individual breakpoints.
3378         (until_break_fsm::should_stop): Loop over breakpoints in the
3379         breakpoint vector.
3380         (until_break_fsm::clean_up): Adjust to clear the breakpoints
3381         vector.
3382         (until_break_command): Handle location expanding into multiple
3383         sals.
3384
3385 2020-08-27  Pedro Alves  <pedro@palves.net>
3386
3387         PR gdb/26523
3388         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
3389         bp_until breakpoints user-specified locations.  Update intro
3390         comment.
3391
3392 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
3393
3394         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
3395         gdb_bfd_sections): New.
3396         * maint.c (print_bfd_section_info): Change param type to
3397         maint_print_section_data.
3398         (print_objfile_section_info): Likewise.
3399         (print_bfd_section_info_maybe_relocated): Likewise.
3400         (maintenance_info_sections): Use gdb_bfd_sections.
3401
3402 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3403
3404         * MAINTAINERS: Add ARC target and maintainer.
3405
3406 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
3407
3408         * configure.tgt: ARC support for GNU/Linux.
3409         * Makefile.in (ALL_TARGET_OBJS): Likewise.
3410         * arc-linux-tdep.c: New file.
3411         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
3412         * arc-tdep.c (arc_write_pc): Use it.
3413
3414 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3415
3416         * arc-tdep.c (arc_check_for_hardware_loop): New.
3417         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
3418
3419 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3420
3421         * arc-tdep.h: Include "gdbarch.h".
3422
3423 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3424
3425         * arch/arc.h
3426         (arc_gdbarch_features): New class to stir the selection of target XML.
3427         (arc_create_target_description): Use FEATURES to choose XML target.
3428         (arc_lookup_target_description): Use arc_create_target_description
3429         to create _new_ target descriptions or return the already created
3430         ones if the FEATURES is the same.
3431         * arch/arc.c: Implementation of prototypes described above.
3432         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
3433         (arc_gdbarch_features_init): Initialize the FEATURES struct.
3434         * arc-tdep.c (*_feature_name): Make feature names consistent.
3435         (arc_register_feature): A new struct to hold information about
3436         registers of a particular target/feature.
3437         (arc_check_tdesc_feature): Check if XML provides registers in
3438         compliance with ARC_REGISTER_FEATURE structs.
3439         (arc_update_acc_reg_names): Add aliases for r58 and r59.
3440         (determine_*_reg_feature_set): Which feature name to look for.
3441         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
3442         (mach_type_to_arc_isa): Convert from a set of binutils machine types
3443         to expected ISA enums to be used in arc_gdbarch_features structs.
3444         * features/Makefile (FEATURE_XMLFILES): Add new files.
3445         * gdb/features/arc/v1-aux.c: New file.
3446         * gdb/features/arc/v1-aux.xml: Likewise.
3447         * gdb/features/arc/v1-core.c: Likewise.
3448         * gdb/features/arc/v1-core.xml: Likewise.
3449         * gdb/features/arc/v2-aux.c: Likewise.
3450         * gdb/features/arc/v2-aux.xml: Likewise.
3451         * gdb/features/arc/v2-core.c: Likewise.
3452         * gdb/features/arc/v2-core.xml: Likewise.
3453         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
3454
3455 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
3456             Andrew Burgess  <andrew.burgess@embecosm.com>
3457
3458         PR m2/26372
3459         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
3460         an assert.  Remove single element array indexing pattern as the
3461         MULTI_SUBSCRIPT support will handle this case too.
3462
3463 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
3464
3465         * value.h (valprint_check_validity): Move declaration from
3466         here...
3467         * valprint.h (valprint_check_validity): ... to here.
3468
3469 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3470
3471         * debug.h: New file.
3472         * debug.c (debug_prefixed_vprintf): New function.
3473         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
3474         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
3475
3476 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3477
3478         * infrun.h (infrun_debug_printf_1): New function declaration.
3479         (infrun_debug_printf): New macro.
3480         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
3481         throughout.
3482         (infrun_debug_printf): New function.
3483         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
3484         (handle_jit_event): Likewise.
3485
3486 2020-08-21  Mark Wielaard  <mark@klomp.org>
3487
3488         * ada-lex.l: Extend register warnings diagnostics comment for g++.
3489
3490 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
3491
3492         * frame.c (enum class frame_id_status): New.
3493         (struct frame_info) <this_id::p>: Change type to frame_id_status.
3494         (fprintf_frame): Update.
3495         (compute_frame_id): Set frame id status to "computing" on entry.
3496         Set it back to "not_computed" on failure and to "computed" on
3497         success.
3498         (get_frame_id): Assert the frame id is not being computed.
3499         (create_sentinel_frame): Use frame_id_status::COMPUTED.
3500         (create_new_frame): Likewise.
3501         (frame_cleanup_after_sniffer): Update assert.
3502
3503 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3504
3505         * regcache.c (pid_ptid_regcache_map): New type.
3506         (target_ptid_regcache_map): Remove.
3507         (target_pid_ptid_regcache_map): New type.
3508         (regcaches): Change type to target_pid_ptid_regcache_map.
3509         (get_thread_arch_aspace_regcache): Update.
3510         (regcache_thread_ptid_changed): Update, handle pid-like ptid
3511         case.
3512         (regcaches_size): Update.
3513         (regcache_count): Update.
3514         (registers_changed_ptid_target_pid_test): New.
3515         (_initialize_regcache): Register new test.
3516
3517 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3518
3519         * regcache.c (regcache_count): New.
3520         (struct regcache_test_data): New.
3521         (regcache_test_data_up): New.
3522         (populate_regcaches_for_test): New.
3523         (regcaches_test): Remove.
3524         (get_thread_arch_aspace_regcache_test): New.
3525         (registers_changed_ptid_all_test): New.
3526         (registers_changed_ptid_target_test): New.
3527         (registers_changed_ptid_target_ptid_test): New.
3528         (regcache_thread_ptid_changed): Remove regcache_count lambda.
3529         (_initialize_regcache): Register new tests.
3530
3531 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3532
3533         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
3534         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
3535         gdbarch and aspace parameter.  Use current inferior's aspace.
3536         Validate regcache's arch value.
3537         (regcaches_test): Update.
3538
3539 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3540
3541         * regcache.c (regcaches_test): Call registers_changed.
3542
3543 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3544
3545         * infrun.c (process_event_stop_test): Fix typo "breapoint".
3546
3547 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3548
3549         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
3550         to find the end of prologue for flang compiled binaries.
3551         * arm-tdep.c (arm_skip_prologue): Likewise.
3552         * i386-tdep.c (i386_skip_prologue): Likewise.
3553         * producer.c (producer_is_llvm): New function.
3554         (producer_parsing_tests): Added new tests for clang/flang.
3555         * producer.h (producer_is_llvm): New declaration.
3556
3557 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
3558
3559         * linux-nat.c (linux_nat_debug_printf): New function.
3560         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
3561
3562 2020-08-18  Aaron Merey  <amerey@redhat.com>
3563
3564         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
3565         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
3566         (CLIBS): Add DEBUGINFOD_LIBS.
3567
3568 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
3569
3570         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
3571         'gdbarch_num_regs'.
3572
3573 2020-08-17  Tom Tromey  <tromey@adacore.com>
3574
3575         * ada-varobj.c (ada_varobj_decode_var): Handle case where
3576         ada_get_decoded_value returns NULL.
3577
3578 2020-08-17  Tom Tromey  <tromey@adacore.com>
3579
3580         * python/py-inferior.c (infpy_search_memory): Use
3581         gdb_py_object_from_ulongest.
3582         * python/py-infevents.c (create_inferior_call_event_object)
3583         (create_memory_changed_event_object): Use
3584         gdb_py_object_from_ulongest.
3585         * python/py-linetable.c (ltpy_entry_get_pc): Use
3586         gdb_py_object_from_ulongest.
3587
3588 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3589
3590         * loc.c (class symbol_needs_eval_context): Fix indentation.
3591
3592 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3593
3594         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
3595         bool.
3596
3597 2020-08-17  Tom de Vries  <tdevries@suse.de>
3598
3599         PR gdb/26393
3600         * gdbtypes.c (dump_dynamic_prop): New function.
3601         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
3602
3603 2020-08-15  Tom de Vries  <tdevries@suse.de>
3604
3605         PR backtrace/26390
3606         * stack.c (print_frame_args): Temporarily set the selected
3607         frame to FRAME while printing the frame's arguments.
3608
3609 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3610
3611         PR breakpoints/26385
3612         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
3613         Always clear watchpoint with PTRACE_SET_DEBUGREG.
3614
3615 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3616
3617         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
3618         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
3619         and >= to check return value instead of == -1 and != -1.
3620
3621 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
3622
3623         * utils.h (class gdb_argv) <as_array_view>: New method.
3624         * utils.c (gdb_argv_as_array_view_test): New.
3625         (_initialize_utils): Register selftest.
3626         * maint.c (maintenance_selftest): Use the new method.
3627
3628 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
3629
3630         * target.h (supports_dumpcore, dumpcore): New
3631         function declarations.
3632         * target.c (supports_dumpcore, dumpcore): New
3633         functions.
3634         * target-delegates.c: Rebuild.
3635         * gcore.c (gcore_command): Use target_supports_dumpcore ()
3636         and target_dumpcore ().
3637
3638 2020-08-13  Aaron Merey  <amerey@redhat.com>
3639
3640         * debuginfod-support.c: Replace global variables with user_data.
3641
3642 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
3643
3644         * maint.c (maintenance_selftest): Split args and pass array_view
3645         to run_tests.
3646
3647 2020-08-12  Luis Machado  <luis.machado@linaro.org>
3648
3649         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
3650         type's length.
3651         Use %s and pulongest to print the length.
3652
3653 2020-08-12  Pedro Alves  <palves@redhat.com>
3654
3655         * NEWS: Move "Multi-target debugging support" item to the
3656         "Changes since GDB 9" section.
3657
3658 2020-08-12  Pedro Alves  <palves@redhat.com>
3659
3660         PR gdb/26336
3661         * progspace.c (program_space::remove_objfile): Invalidate the
3662         frame cache.
3663
3664 2020-08-11  Tom de Vries  <tdevries@suse.de>
3665
3666         * MAINTAINERS: Mark ms1 as deleted.
3667
3668 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3669
3670         PR gdb/26310
3671
3672         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
3673         act accordingly.
3674         (aarch64_analyze_prologue_test): Add more unit tests to exercise
3675         movz/str/stur/stp skipping behavior.
3676
3677 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3678
3679         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
3680         struct user_sve_header instead of struct sve_context.
3681
3682 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
3683
3684         * read.h (dwarf2_fetch_die_loc_sect_off,
3685         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
3686         `void *` parameter with function_view.
3687         * read.c (dwarf2_fetch_die_loc_sect_off,
3688         dwarf2_fetch_die_loc_cu_off): Likewise.
3689         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
3690         (per_cu_dwarf_call): Adjust.
3691         (get_frame_address_in_block_wrapper): Remove.
3692         (indirect_synthetic_pointer): Adjust.
3693         (get_ax_pc): Remove.
3694         (dwarf2_compile_expr_to_ax): Adjust.
3695
3696 2020-08-08  Tom de Vries  <tdevries@suse.de>
3697
3698         PR build/26344
3699         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
3700         constructor.
3701         * regcache.c (get_thread_arch_aspace_regcache): Same.
3702
3703 2020-08-07  Tom Tromey  <tromey@adacore.com>
3704
3705         * ravenscar-thread.c
3706         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
3707         New method.
3708         (ravenscar_thread_target::wait): Check
3709         runtime_initialized.
3710         (ravenscar_thread_target::prepare_to_store)
3711         (ravenscar_thread_target::stopped_by_sw_breakpoint)
3712         (ravenscar_thread_target::stopped_by_hw_breakpoint)
3713         (ravenscar_thread_target::stopped_by_watchpoint)
3714         (ravenscar_thread_target::stopped_data_address)
3715         (ravenscar_thread_target::core_of_thread): Use
3716         scoped_restore_current_thread and
3717         set_base_thread_from_ravenscar_task.
3718
3719 2020-08-07  Tom Tromey  <tromey@adacore.com>
3720
3721         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
3722
3723 2020-08-07  Tom Tromey  <tromey@adacore.com>
3724
3725         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
3726         update_inferior_ptid before update_thread_list.
3727         (temporarily_change_regcache_ptid): New class.
3728         (ravenscar_thread_target::fetch_registers)
3729         (ravenscar_thread_target::store_registers)
3730         (ravenscar_thread_target::prepare_to_store): Use base thread when
3731         forwarding operation.
3732
3733 2020-08-07  Tom Tromey  <tromey@adacore.com>
3734
3735         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
3736         "is_pid" case.
3737
3738 2020-08-07  Tom Tromey  <tromey@adacore.com>
3739
3740         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
3741         New methods.
3742         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
3743         first.
3744         (ravenscar_thread_target::add_thread): Rename from
3745         ravenscar_add_thread.
3746         (ravenscar_thread_target::update_thread_list): Use a lambda.
3747         (ravenscar_thread_target::xfer_partial): New method.
3748
3749 2020-08-07  Tom Tromey  <tromey@adacore.com>
3750
3751         * ada-lang.h (ada_task_list_iterator_ftype): Now a
3752         gdb::function_view.
3753         (iterate_over_live_ada_tasks): Change type of argument.
3754         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
3755         of argument.
3756
3757 2020-08-07  Tom Tromey  <tromey@adacore.com>
3758
3759         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
3760         Remove.
3761         (ravenscar_thread_target::extra_thread_info): Remove.
3762         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
3763         defer to target beneath for non-Ravenscar threads.
3764
3765 2020-08-07  Tom Tromey  <tromey@adacore.com>
3766
3767         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
3768         get_base_thread_from_ravenscar_task>: Now methods.
3769         <m_cpu_map>: New member.
3770         (ravenscar_thread_target::get_thread_base_cpu): Rename from
3771         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
3772         (ravenscar_thread_target::task_is_currently_active): Update.
3773         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
3774         Now a method.
3775         (ravenscar_thread_target::add_active_thread): Put initial thread
3776         into the m_cpu_map.
3777
3778 2020-08-07  Tom Tromey  <tromey@adacore.com>
3779
3780         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
3781         event_ptid.
3782
3783 2020-08-07  Tom Tromey  <tromey@adacore.com>
3784
3785         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
3786         runtime_initialized.
3787
3788 2020-08-07  Tom Tromey  <tromey@adacore.com>
3789
3790         * ravenscar-thread.c (ravenscar_thread_target): Don't call
3791         add_active_thread.
3792         (ravenscar_thread_target::add_active_thread): Now public.
3793         (ravenscar_inferior_created): Call add_active_thread after pushing
3794         the target.
3795
3796 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
3797
3798         * regcache.c (ptid_regcache_map): New type.
3799         (target_ptid_regcache_map): New type.
3800         (regcaches): Change type to target_ptid_regcache_map.
3801         (get_thread_arch_aspace_regcache): Update to regcaches' new
3802         type.
3803         (regcache_thread_ptid_changed): Likewise.
3804         (registers_changed_ptid): Likewise.
3805         (regcaches_size): Likewise.
3806         (regcaches_test): Update.
3807         (regcache_thread_ptid_changed): Update.
3808         * regcache.h (regcache_up): New type.
3809         * gdbsupport/ptid.h (hash_ptid): New struct.
3810
3811 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
3812
3813         * observable.h (thread_ptid_changed): Add parameter
3814         `process_stratum_target *`.
3815         * infrun.c (infrun_thread_ptid_changed): Add parameter
3816         `process_stratum_target *` and use it.
3817         (selftests): New namespace.
3818         (infrun_thread_ptid_changed): New function.
3819         (_initialize_infrun): Register selftest.
3820         * regcache.c (regcache_thread_ptid_changed): Add parameter
3821         `process_stratum_target *` and use it.
3822         (regcache_thread_ptid_changed): New function.
3823         (_initialize_regcache): Register selftest.
3824         * thread.c (thread_change_ptid): Pass target to
3825         thread_ptid_changed observable.
3826
3827 2020-08-06  Caroline Tice <cmtice@google.com>
3828
3829         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
3830         (struct dwp_sections): Update field comments.  Add loclists and
3831         rnglists fields.
3832         (struct virtual_v2_dwo_sections): Rename struct to
3833         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
3834         size & offset fields for loclists and rnglists.
3835         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
3836         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
3837         skipping dummy type units.
3838         (create_dwp_hash_table): Update the large comment above the function to
3839         discuss Version 5 DWP files as well, with references.  Update all the
3840         version checks in the function to check for version 5 as well.  Add new
3841         section at the end to create dwp hash table for version 5.
3842         (create_dwp_v2_section): Rename function to
3843         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
3844         Add V5 to error message text.
3845         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
3846         into calls to create_dwp_v2_or_v5_section.
3847         (create_dwo_unit_in_dwp_v5): New function.
3848         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
3849         check for version2; add else clause to handle version 5.
3850         (open_and_init_dwo_file): Add code to check dwarf version & only call
3851         create_debug_types_hash_table (with sections.types) if version is not 5;
3852         else call create_debug_type_hash_table, with sections.info.
3853         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
3854         version 5.
3855         (dwarf2_locate_v5_dwp_sections): New function.
3856         (open_and_init_dwp_file): Add else-if clause for version 5 to call
3857         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
3858
3859 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3860
3861         * regcache.h (class regcache): Remove friend
3862         registers_changed_ptid.
3863         <regcache_thread_ptid_changed>: Remove.
3864         <regcaches>: Remove.
3865         * regcache.c (regcache::regcaches): Rename to...
3866         (regcaches): ... this.  Make static.
3867         (get_thread_arch_aspace_regcache): Update.
3868         (regcache::regcache_thread_ptid_changed): Rename to...
3869         (regcache_thread_ptid_changed): ... this.  Update.
3870         (class regcache_access): Remove.
3871         (regcaches_test): Update.
3872         (_initialize_regcache): Update.
3873         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
3874         <forward_list>.
3875
3876 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3877
3878         * regcache.h (class regcache) <current_regcache>: Rename to...
3879         <regcaches>: ... this.  Move doc here.
3880         * regcache.c (regcache::current_regcache) Rename to...
3881         (regcache::regcaches): ... this.  Move doc to header.
3882         (get_thread_arch_aspace_regcache): Update.
3883         (regcache::regcache_thread_ptid_changed): Update.
3884         (registers_changed_ptid): Update.
3885         (class regcache_access) <current_regcache_size>: Rename to...
3886         <regcaches_size>: ... this.
3887         (current_regcache_test): Rename to...
3888         (regcaches_test): ... this.
3889         (_initialize_regcache): Update.
3890
3891 2020-08-06  Victor Collod  <vcollod@nvidia.com>
3892
3893         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
3894
3895 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
3896
3897         * corelow.c (core_target::build_file_mappings): Don't output
3898         null pathname in warning.
3899
3900 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
3901
3902         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
3903         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
3904         gdb.dwarf2/dw2-single-line-discriminators.exp,
3905         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
3906
3907 2020-08-05  Tom Tromey  <tromey@adacore.com>
3908
3909         PR rust/26197:
3910         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
3911         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
3912         Fix off-by-one and type size errors in ordinary case.
3913
3914 2020-08-05  Tom de Vries  <tdevries@suse.de>
3915
3916         * gdbtypes.c (type_not_allocated, type_not_associated): Use
3917         "prop->const_val () == 0" instead of "prop->const_val () != 0".
3918
3919 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3920
3921         * frame.h (frame_id_p): Return bool.
3922         (frame_id_artificial_p): Return bool.
3923         (frame_id_eq): Return bool.
3924         (has_stack_frames): Return bool.
3925         (get_selected_frame): Fix typo in comment.
3926         (get_frame_pc_if_available): Return bool.
3927         (get_frame_address_in_block_if_available): Return bool.
3928         (get_frame_func_if_available): Return bool.
3929         (read_frame_register_unsigned): Return bool.
3930         (get_frame_register_bytes): Return bool.
3931         (safe_frame_unwind_memory): Return bool.
3932         (deprecated_frame_register_read): Return bool.
3933         (frame_unwinder_is): Return bool.
3934         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3935         bool.
3936         <this_id::p>: Likewise.
3937         <prev_p>: Likewise.
3938         (frame_stash_add): Return bool.
3939         (get_frame_id): Use bool.
3940         (frame_id_build_special) Use bool.
3941         (frame_id_build_unavailable_stack): Use bool.
3942         (frame_id_build): Use bool.
3943         (frame_id_p): Return bool, use true/false instead of 1/0.
3944         (frame_id_artificial_p): Likewise.
3945         (frame_id_eq): Likewise.
3946         (frame_id_inner): Likewise.
3947         (get_frame_func_if_available): Likewise.
3948         (read_frame_register_unsigned): Likewise.
3949         (deprecated_frame_register_read): Likewise.
3950         (get_frame_register_bytes): Likewise.
3951         (has_stack_frames): Likewise.
3952         (inside_main_func): Likewise.
3953         (inside_entry_func): Likewise.
3954         (get_frame_pc_if_available): Likewise.
3955         (get_frame_address_in_block_if_available): Likewise.
3956         (frame_unwinder_is): Likewise.
3957         (safe_frame_unwind_memory): Likewise.
3958         (frame_unwind_arch): Likewise.
3959
3960 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3961
3962         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3963         type to cached_copy_status.
3964         (fprintf_frame): Adjust.
3965         (get_frame_func_if_available): Adjust.
3966         (frame_cleanup_after_sniffer): Adjust.
3967
3968 2020-08-04  Mark Wielaard  <mark@klomp.org>
3969
3970         * MAINTAINERS (Write After Approval): Update email address.
3971
3972 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3973
3974         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3975         dynamic_prop::const_val.
3976
3977 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3978
3979         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3980         dynamic_prop::kind.
3981
3982 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3983
3984         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3985
3986 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3987
3988         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3989
3990 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3991             Jose E. Marchesi  <jose.marchesi@oracle.com>
3992
3993         * configure.tgt: Add entry for bpf-*-*.
3994         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3995         (ALLDEPFILES): Add bpf-tdep.c.
3996         * bpf-tdep.c: New file.
3997         * MAINTAINERS: Add bpf target and maintainer.
3998         * NEWS: Mention the support for the new target.
3999
4000 2020-08-04  Tom de Vries  <tdevries@suse.de>
4001
4002         PR symtab/23270
4003         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
4004         Error.
4005
4006 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4007
4008         * syscalls/freebsd.xml: Regenerate.
4009
4010 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4011
4012         * syscalls/update-freebsd.sh: Fix usage and year range.
4013
4014 2020-08-03  Tom de Vries  <tdevries@suse.de>
4015
4016         PR symtab/26333
4017         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
4018         DW_LNE_lo_user/DW_LNE_hi_user range.
4019
4020 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
4021
4022         PR ada/26318
4023         * ada-lang.c (ada_modulus): Return 0 if property is not of const
4024         kind.
4025
4026 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4027
4028         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
4029
4030 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4031
4032         * breakpoint.c (set_breakpoint_condition): Update the condition
4033         expressions after checking that the input condition string parses
4034         successfully and does not contain junk at the end.
4035
4036 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4037
4038         * breakpoint.c (set_breakpoint_condition): Update the
4039         condition string after parsing the new condition successfully.
4040
4041 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4042
4043         * proc-api.c (_STRUCTURED_PROC): Don't define.
4044         * proc-events.c: Likewise.
4045         * proc-flags.c: Likewise.
4046         * proc-why.c: Likewise.
4047         * procfs.c: Likewise.
4048
4049         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
4050         * configure, config.in: Regenerate.
4051
4052 2020-07-30  Tom de Vries  <tdevries@suse.de>
4053
4054         PR build/26320
4055         * ui-style.h (struct ui_file_style::color): Wrap m_value and
4056         m_red/m_green/m_blue in a union.
4057
4058 2020-07-29  Tom de Vries  <tdevries@suse.de>
4059
4060         PR tdep/26280
4061         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
4062
4063 2020-07-28  Tom Tromey  <tromey@adacore.com>
4064
4065         PR symtab/26270:
4066         * symtab.h (find_pc_partial_function_sym): Declare.
4067         * cli/cli-cmds.c (disassemble_command): Use
4068         find_pc_partial_function_sym.  Check asm_demangle.
4069         * blockframe.c (cache_pc_function_sym): New global.
4070         (cache_pc_function_name): Remove.
4071         (clear_pc_function_cache): Update.
4072         (find_pc_partial_function_sym): New function, from
4073         find_pc_partial_function.
4074         (find_pc_partial_function): Rewrite using
4075         find_pc_partial_function_sym.
4076
4077 2020-07-28  Tom Tromey  <tromey@adacore.com>
4078
4079         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
4080         help.  Add usage.
4081
4082 2020-07-28  Tom Tromey  <tromey@adacore.com>
4083
4084         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
4085         <DW_OP_GNU_variable_value>: Cast to address type.
4086
4087 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
4088
4089         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
4090         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
4091         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
4092         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
4093         (nbsd_get_siginfo_type): New.
4094         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
4095         (_initialize_nbsd_tdep): New.
4096
4097 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4098
4099         PR binutils/26301
4100         * configure: Regenerated.
4101
4102 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4103
4104         PR binutils/26301
4105         * configure: Regenerated.
4106
4107 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4108
4109         * python/py-frame.c: Remove 'user-regs.h' include.
4110         (frapy_read_register): Rewrite to make use of
4111         gdbpy_parse_register_id.
4112         * python/py-registers.c (gdbpy_parse_register_id): New function,
4113         moved here from python/py-unwind.c.  Updated the return type, and
4114         also accepts register descriptor objects.
4115         * python/py-unwind.c: Remove 'user-regs.h' include.
4116         (pyuw_parse_register_id): Moved to python/py-registers.c.
4117         (unwind_infopy_add_saved_register): Update to use
4118         gdbpy_parse_register_id.
4119         (pending_framepy_read_register): Likewise.
4120         * python/python-internal.h (gdbpy_parse_register_id): Declare.
4121
4122 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4123
4124         * python/py-registers.c: Add 'user-regs.h' include.
4125         (register_descriptor_iter_find): New function.
4126         (register_descriptor_iterator_object_methods): New static global
4127         methods array.
4128         (register_descriptor_iterator_object_type): Add pointer to methods
4129         array.
4130
4131 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
4132
4133         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
4134         for all architectures on FreeBSD 11.3 and later.
4135
4136 2020-07-27  Tom Tromey  <tromey@adacore.com>
4137
4138         * gcore.h (load_corefile): Don't declare.
4139
4140 2020-07-27  Tom de Vries  <tdevries@suse.de>
4141
4142         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
4143         * config.in: Regenerate.
4144         * configure: Regenerate.
4145
4146 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
4147
4148         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
4149         ws2tcpip.h.  When checking whether socklen_t type is defined, use
4150         ws2tcpip.h if it is available and sys/socket.h isn't.
4151         * configure: Regenerate.
4152         * config.in: Regenerate.
4153
4154 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4155
4156         PR fortran/23051
4157         PR fortran/26139
4158         * valops.c (value_ind): Pass address to
4159         readjust_indirect_value_type.
4160         * value.c (readjust_indirect_value_type): Make parameter
4161         non-const, and add extra address parameter.  Resolve original type
4162         before using it.
4163         * value.h (readjust_indirect_value_type): Update function
4164         signature and comment.
4165
4166 2020-07-25  Tom de Vries  <tdevries@suse.de>
4167
4168         PR symtab/26243
4169         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
4170         entries.
4171
4172 2020-07-24  Aaron Merey  <amerey@redhat.com>
4173
4174         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
4175         * configure: Rebuild.
4176
4177 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
4178
4179         PR corefiles/26294
4180         * corelow.c (_initialize_corelow): Add period to help text
4181         for "maintenance print core-file-backed-mappings".
4182
4183 2020-07-23  Pedro Alves  <pedro@palves.net>
4184
4185         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
4186         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
4187         meanwhile.
4188         * frame.c (frame_cache_generation, get_frame_cache_generation):
4189         New.
4190         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
4191         (get_prev_frame_if_no_cycle): On exception, don't touch
4192         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
4193         * frame.h (get_frame_cache_generation): Declare.
4194
4195 2020-07-23  Tom de Vries  <tdevries@suse.de>
4196
4197         PR tui/26282
4198         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
4199         New default constructor.
4200
4201 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4202
4203         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
4204         exclude non-statement entries.
4205
4206 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4207
4208         * NEWS (New commands): Mention new command
4209         "maintenance print core-file-backed-mappings".
4210
4211 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4212
4213         * corelow.c (gdbcmd.h): Include.
4214         (core_target::info_proc_mappings): New method.
4215         (get_current_core_target): New function.
4216         (maintenance_print_core_file_backed_mappings): New function.
4217         (_initialize_corelow): Add core-file-backed-mappings to
4218         "maint print" commands.
4219
4220 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4221
4222         * linux-tdep.c (dump_note_entry_p): New function.
4223         (linux_dump_mapping_p_ftype): New typedef.
4224         (linux_find_memory_regions_full): Add new parameter,
4225         should_dump_mapping_p.
4226         (linux_find_memory_regions): Adjust call to
4227         linux_find_memory_regions_full.
4228         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
4229         call to linux_find_memory_regions_full.
4230
4231 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4232
4233         * corelow.c (solist.h, unordered_map): Include.
4234         (class core_target): Add field m_core_file_mappings and
4235         method build_file_mappings.
4236         (core_target::core_target): Call build_file_mappings.
4237         (core_target::~core_target): Free memory associated with
4238         m_core_file_mappings.
4239         (core_target::build_file_mappings): New method.
4240         (core_target::xfer_partial): Use m_core_file_mappings
4241         for memory transfers.
4242         * linux-tdep.c (linux_read_core_file_mappings): New
4243         function.
4244         (linux_core_info_proc_mappings): Rewrite to use
4245         linux_read_core_file_mappings.
4246         (linux_init_abi): Register linux_read_core_file_mappings.
4247
4248 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4249
4250         * arch-utils.c (default_read_core_file_mappings): New function.
4251         * arch-utils.c (default_read_core_file_mappings): Declare.
4252         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
4253         * gdbarch.h, gdbarch.c: Regenerate.
4254
4255 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4256
4257         PR corefiles/25631
4258         * corelow.c (core_target:xfer_partial):  Revise
4259         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
4260         case after first checking the stratum beneath the core
4261         target.
4262         (has_all_memory): Return true.
4263         * target.c (raw_memory_xfer_partial): Revise comment
4264         regarding use of has_all_memory.
4265
4266 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4267
4268         * exec.h (section_table_xfer_memory): Revise declaration,
4269         replacing section name parameter with an optional callback
4270         predicate.
4271         * exec.c (section_table_xfer_memory): Likewise.
4272         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
4273         of section_table_xfer_memory.
4274
4275 2020-07-22  Tom Tromey  <tromey@adacore.com>
4276
4277         * mi/mi-cmd-stack.c (list_args_or_locals): Use
4278         lookup_symbol_search_name.
4279
4280 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4281
4282         * python/py-registers.c (gdbpy_register_object_data_init): Remove
4283         redundant local variable.
4284         (gdbpy_get_register_descriptor): Extract descriptor vector as a
4285         reference, not pointer, update code accordingly.
4286
4287 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4288             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4289
4290         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
4291         * jit.c (jit_breakpoint_re_set_internal): Use the
4292         `skip_jit_symbol_lookup` field.
4293
4294 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4295             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4296
4297         * jit.c (jit_read_descriptor): Define the descriptor address once,
4298         use twice.
4299         (jit_breakpoint_deleted): Move the declaration of the loop variable
4300         `iter` into the loop header.
4301         (jit_breakpoint_re_set_internal): Move the declaration of the local
4302         variable `objf_data` to the first point of definition.
4303         (jit_event_handler): Move the declaration of local variables
4304         `code_entry`, `entry_addr`, and `objf` to their first point of use.
4305         Rename `objf` to `jited`.
4306
4307 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4308
4309         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
4310         Remove.
4311         * jit.c (get_jiter_objfile_data): Update.
4312
4313 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4314             Simon Marchi  <simon.marchi@polymtl.ca>
4315
4316         * jit.c (struct jit_program_space_data): Remove.
4317         (jit_program_space_key): Remove.
4318         (jiter_objfile_data::~jiter_objfile_data): Remove program space
4319         stuff.
4320         (get_jit_program_space_data): Remove.
4321         (jit_breakpoint_deleted): Iterate on all of the program space's
4322         objfiles.
4323         (jit_inferior_init): Likewise.
4324         (jit_breakpoint_re_set_internal): Likewise.  Also change return
4325         type to void.
4326         (jit_breakpoint_re_set): Pass current_program_space to
4327         jit_breakpoint_re_set_internal.
4328
4329 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4330
4331         * jit.h (struct jiter_objfile_data) <cached_code_address,
4332         jit_breakpoint>: Move to here from ...
4333         * jit.c (jit_program_space_data): ... here.
4334         (jiter_objfile_data::~jiter_objfile_data): Update.
4335         (jit_breakpoint_deleted): Update.
4336         (jit_breakpoint_re_set_internal): Update.
4337
4338 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4339
4340         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
4341         checks.
4342         (jit_read_descriptor): Remove NULL check.
4343         (jit_event_handler): Add an assertion.
4344
4345 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4346
4347         * jit.h (struct jit_objfile_data):  Split into...
4348         (struct jiter_objfile_data): ... this ...
4349         (struct jited_objfile_data): ... and this.
4350         * objfiles.h (struct objfile) <jit_data>: Remove.
4351         <jiter_data, jited_data>: New fields.
4352         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
4353         (jiter_objfile_data::~jiter_objfile_data): ... this.
4354         (get_jit_objfile_data): Rename to ...
4355         (get_jiter_objfile_data): ... this.
4356         (add_objfile_entry): Update.
4357         (jit_read_descriptor): Use get_jiter_objfile_data.
4358         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
4359         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
4360         (jit_inferior_exit_hook): Use objfile's jited_data field.
4361
4362 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4363
4364         * jit.h: Forward-declare `struct minimal_symbol`.
4365         (struct jit_objfile_data): Migrate to here from jit.c; also add a
4366         constructor, destructor, and an objfile* field.
4367         * jit.c (jit_objfile_data): Remove.
4368         (struct jit_objfile_data): Migrate from here to jit.h.
4369         (jit_objfile_data::~jit_objfile_data): New destructor
4370         implementation with code moved from free_objfile_data.
4371         (free_objfile_data): Delete.
4372         (get_jit_objfile_data): Update to use the jit_data field of objfile.
4373         (jit_find_objf_with_entry_addr): Ditto.
4374         (jit_inferior_exit_hook): Ditto.
4375         (_initialize_jit): Remove the call to
4376         register_objfile_data_with_cleanup.
4377         * objfiles.h (struct objfile) <jit_data>: New field.
4378
4379 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4380
4381         * jit.h: Forward-declare `struct objfile`.
4382         (jit_event_handler): Add a second parameter, the JITer objfile.
4383         * jit.c (jit_read_descriptor): Change the signature to take the
4384         JITer objfile as an argument instead of the jit_program_space_data.
4385         (jit_inferior_init): Update the call to jit_read_descriptor.
4386         (jit_event_handler): Use the new JITer objfile argument when calling
4387         jit_read_descriptor.
4388         * breakpoint.c (handle_jit_event): Update the call to
4389         jit_event_handler to pass the JITer objfile.
4390
4391 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4392
4393         * gdbarch.c: Regenerate.
4394         * gdbarch.h: Regenerate.
4395         * gdbarch.sh (handle_segmentation_fault): Remove method.
4396         * infrun.c (handle_segmentation_fault): Remove.
4397         (print_signal_received_reason): Remove call to
4398         handle_segmentation_fault.
4399
4400 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4401
4402         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
4403         Rename to sparc64_linux_report_signal_info and add siggnal
4404         argument.
4405         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
4406         instead of sparc64_linux_handle_segmentation_fault.
4407
4408 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4409
4410         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
4411         i386_linux_report_signal_info instead of
4412         i386_linux_handle_segmentation_fault.
4413         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
4414         to i386_linux_report_signal_info and add siggnal argument.
4415         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
4416         of i386_linux_handle_segmentation_fault.
4417         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
4418         to i386_linux_report_signal_info and add siggnal argument.
4419
4420 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4421
4422         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
4423         hook if present.
4424
4425 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4426
4427         * gdbarch.c: Regenerate.
4428         * gdbarch.h: Regenerate.
4429         * gdbarch.sh (report_signal_info): New method.
4430         * infrun.c (print_signal_received_reason): Invoke gdbarch
4431         report_signal_info hook if present.
4432
4433 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4434
4435         * python/py-registers.c : Add 'unordered_map' include.
4436         (gdbpy_new_reggroup): Renamed to...
4437         (gdbpy_get_reggroup): ...this.  Update to only create register
4438         group descriptors when needed.
4439         (gdbpy_reggroup_iter_next): Update.
4440
4441 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4442
4443         * python/py-registers.c (gdbpy_register_object_data): New static
4444         global.
4445         (gdbpy_register_object_data_init): New function.
4446         (gdbpy_new_register_descriptor): Renamed to...
4447         (gdbpy_get_register_descriptor): ...this, and update to reuse
4448         existing register descriptors where possible.
4449         (gdbpy_register_descriptor_iter_next): Update.
4450         (gdbpy_initialize_registers): Register new gdbarch data.
4451
4452 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
4453
4454         * linux-nat.c (stopped_pids): Make static.
4455
4456 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
4457
4458         PR ada/26235
4459         * gdbtypes.c (ada_discrete_type_low_bound,
4460         ada_discrete_type_high_bound): Handle undefined bounds.
4461
4462 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
4463
4464         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
4465         declaration.
4466         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
4467         function.
4468
4469 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
4470
4471         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
4472         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
4473         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
4474         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
4475         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
4476         method.
4477
4478 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
4479
4480         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
4481         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
4482         which are deprecated in Guile 3.0.
4483         * configure.ac (try_guile_versions): Add "guile-3.0".
4484         * configure (try_guile_versions): Regenerate.
4485         * NEWS: Update entry.
4486
4487 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
4488             Doug Evans  <dje@google.com>
4489
4490         PR gdb/21104
4491         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
4492         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
4493         USING_GUILE_BEFORE_2_2.
4494         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
4495         Change type to 'scm_t_port_type *'.
4496         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
4497         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
4498         parameter and honor it.  Update callers.
4499         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
4500         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
4501         functions.
4502         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
4503         USING_GUILE_BEFORE_2_2.
4504         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
4505         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
4506         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
4507         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
4508         and 'SCM_PORT_TYPE'.
4509         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
4510         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
4511         (gdbscm_memory_port_read, gdbscm_memory_port_write)
4512         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
4513         [!USING_GUILE_BEFORE_2_2]: New functions.
4514         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
4515         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
4516         'gdbscm_memory_port_read'.
4517         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
4518         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
4519         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
4520         function.
4521         (ioscm_init_memory_port): Remove.
4522         (ioscm_init_memory_port_stream): New function
4523         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
4524         function.
4525         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4526         Return scm_from_uint (0).
4527         (gdbscm_set_memory_port_read_buffer_size_x)
4528         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4529         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4530         Return scm_from_uint (0).
4531         (gdbscm_set_memory_port_write_buffer_size_x)
4532         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4533         * configure.ac (try_guile_versions): Add "guile-2.2".
4534         * configure: Regenerate.
4535         * NEWS: Add entry.
4536
4537 2020-07-18  Tom Tromey  <tom@tromey.com>
4538
4539         * linux-nat.c (linux_multi_process): Remove.
4540         (linux_nat_target::supports_multi_process): Return true.
4541
4542 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4543
4544         * arch/riscv.c (riscv_tdesc_cache): Change map type.
4545         (riscv_lookup_target_description): Return pointer out of
4546         unique_ptr.
4547         * target-descriptions.c (allocate_target_description): Add
4548         comment.
4549         (target_desc_deleter::operator()): Likewise.
4550         * target-descriptions.h (struct target_desc_deleter): Moved to
4551         gdbsupport/tdesc.h.
4552         (target_desc_up): Likewise.
4553
4554 2020-07-17  Tom Tromey  <tromey@adacore.com>
4555
4556         * linux-nat.c (linux_nat_target::supports_non_stop)
4557         (linux_nat_target::always_non_stop_p): Use "true".
4558         (linux_nat_target::supports_disable_randomization): Use "true" and
4559         "false".
4560
4561 2020-07-16  Caroline Tice  <cmtice@google.com>
4562
4563         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
4564         (RNGLIST_HEADER_SIZE64): New constant definition.
4565         (struct dwop_section_names): Add rnglists_dwo.
4566         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
4567         (struct loclist_header): Rename to 'loclists_rnglists_header'.
4568         (struct dwo_sections): Add rnglists field.
4569         (read_attribut_reprocess): Add tag parameter.
4570         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
4571         (cu_debug_rnglists_section): New function (decl & definition).
4572         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
4573         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
4574         die whose range is being checked; get rnglist section from
4575         cu_debug_rnglists_section, to get from either objfile or dwo file as
4576         appropriate.  Add cases for DW_RLE_base_addressx,
4577         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
4578         the base address to DW_RLE_offset_pairs (not to all ranges), moving
4579         test inside if-condition and updating complaint message.
4580         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
4581         dwarf2_rnglists_process.
4582         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
4583         dwarf2_ranges_process.
4584         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
4585         need_ranges_base and update comment appropriately.  Also pass die tag
4586         to dwarf2_ranges_read.
4587         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
4588         need_ranges_base and update comment appropriately.  Also pass die tag
4589         to dwarf2_ranges_process.
4590         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
4591         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
4592         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
4593         need_ranges_base and update comment appropriately.  Also pass die tag
4594         to read_attribute_reprocess and dwarf2_ranges_read.
4595         (read_loclist_header): Rename function to read_loclists_rnglists_header,
4596         and update function comment appropriately.
4597         (read_loclist_index): Call read_loclists_rnglists_header instead of
4598         read_loclist_header.
4599         (read_rnglist_index): New function.
4600         (read_attribute_reprocess):  Add tag parameter. Add code for
4601         DW_FORM_rnglistx, passing tag to read_rnglist_index.
4602         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
4603
4604 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4605
4606         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
4607         being resolved.
4608
4609 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
4610
4611         * arch-utils.c (show_architecture): Update formatting of messages.
4612
4613 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * gdbtypes.h (struct type) <bounds>: Handle array and string
4616         types.
4617         * ada-lang.c (assign_aggregate): Use type::bounds on
4618         array/string type.
4619         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
4620         * c-varobj.c (c_number_of_children): Likewise.
4621         (c_describe_child): Likewise.
4622         * eval.c (evaluate_subexp_for_sizeof): Likewise.
4623         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
4624         (f_type_print_base): Likewise.
4625         * f-valprint.c (f77_array_offset_tbl): Likewise.
4626         (f77_get_upperbound): Likewise.
4627         (f77_print_array_1): Likewise.
4628         * guile/scm-type.c (gdbscm_type_range): Likewise.
4629         * m2-typeprint.c (m2_array): Likewise.
4630         (m2_is_long_set_of_type): Likewise.
4631         * m2-valprint.c (get_long_set_bounds): Likewise.
4632         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
4633         * python/py-type.c (typy_range): Likewise.
4634         * rust-lang.c (rust_internal_print_type): Likewise.
4635         * type-stack.c (type_stack::follow_types): Likewise.
4636         * valarith.c (value_subscripted_rvalue): Likewise.
4637         * valops.c (value_cast): Likewise.
4638
4639 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4640
4641         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
4642         callers to use the equivalent accessor methods.
4643
4644 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4645
4646         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
4647         (struct type) <bit_stride>: New method.
4648         (TYPE_BIT_STRIDE): Remove.
4649         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
4650
4651 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4652
4653         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
4654         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
4655         callers to use the equivalent accessor methods instead.
4656
4657 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
4660         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
4661         callers to use the equivalent accessor methods instead.
4662
4663 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4664
4665         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
4666         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
4667         to use dynamic_prop::kind.
4668
4669 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4670
4671         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
4672         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
4673         to get the bound property's kind and check against
4674         PROP_UNDEFINED.
4675
4676 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4677
4678         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
4679         all callers to use type::range_bounds followed by
4680         dynamic_prop::{low,high}.
4681
4682 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4683
4684         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
4685         const_val, set_const_val, baton, set_locexpr, set_loclist,
4686         set_addr_offset, variant_parts, set_variant_parts,
4687         original_type, set_original_type>: New methods.
4688         <kind>: Rename to...
4689         <m_kind>: ... this.  Update all users to use the new methods
4690         instead.
4691         <data>: Rename to...
4692         <m_data>: ... this.  Update all users to use the new methods
4693         instead.
4694
4695 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4696
4697         * gdbtypes.c (get_discrete_bounds): Return failure if
4698         the range type's bounds are not both defined and constant
4699         values.
4700         (get_array_bounds): Update comment.  Remove undefined bound check.
4701
4702 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4703
4704         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
4705         the type::bounds method directly.
4706
4707 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4708
4709         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
4710         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
4711         are used to set the range type's bounds to use set_bounds.
4712
4713 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4714
4715         * exec.c (_initialize_exec): Update exec-file-mismatch help.
4716
4717 2020-07-10  Pedro Alves  <pedro@palves.net>
4718
4719         * gdbthread.h (inferior_ref): Define.
4720         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
4721         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
4722         * thread.c
4723         (scoped_restore_current_thread::restore):
4724         Adjust to gdb::ref_ptr.
4725         (scoped_restore_current_thread::~scoped_restore_current_thread):
4726         Remove manual decref handling.
4727         (scoped_restore_current_thread::scoped_restore_current_thread):
4728         Adjust to use
4729         inferior_ref::new_reference/thread_info_ref::new_reference.
4730         Incref the thread before calling get_frame_id instead of after.
4731         Let TARGET_CLOSE_ERROR propagate.
4732
4733 2020-07-10  Pedro Alves  <pedro@palves.net>
4734
4735         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
4736         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
4737         NOT_AVAILABLE_ERROR.
4738         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
4739         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
4740
4741 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
4742             Pedro Alves  <pedro@palves.net>
4743
4744         PR gdb/26199
4745         * infrun.c (threads_are_resumed_pending_p): Delete.
4746         (do_target_wait): Remove threads_are_executing and
4747         threads_are_resumed_pending_p checks from the inferior_matches
4748         lambda.  Update comments.
4749
4750 2020-07-10  Pedro Alves  <pedro@palves.net>
4751
4752         PR gdb/26199
4753         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
4754         executing threads.
4755
4756 2020-07-10  Pedro Alves  <pedro@palves.net>
4757
4758         PR gdb/26199
4759         * infrun.c (handle_no_resumed): Handle multiple targets.
4760
4761 2020-07-10  Pedro Alves  <pedro@palves.net>
4762
4763         PR gdb/26199
4764         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
4765         target_is_async_p.
4766
4767 2020-07-10  Pedro Alves  <pedro@palves.net>
4768
4769         PR gdb/26199
4770         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
4771         threads, not all threads.
4772
4773 2020-07-10  Pedro Alves  <pedro@palves.net>
4774
4775         PR gdb/26199
4776         * remote.c (remote_target::open_1): Pass remote target pointer as
4777         data to create_async_event_handler.
4778         (remote_async_inferior_event_handler): Mark async event handler
4779         before returning if the remote target still has either pending
4780         events or unacknowledged notifications.
4781
4782 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
4783
4784         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
4785         declaration.
4786         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
4787         function.
4788
4789 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4790
4791         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
4792         inferior_ptid.
4793
4794 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4795
4796         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
4797         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
4798         AT_FREEBSD_PS_STRINGS.
4799
4800 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
4801
4802         * auto-load.c (auto_load_objfile_script_1): Convert drive part
4803         of debugfile path on Windows.
4804
4805 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
4806
4807         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
4808         argument to 'data'.
4809
4810 2020-07-08  Tom Tromey  <tromey@adacore.com>
4811
4812         * ada-lang.c (ada_exception_message_1): Use read_memory.
4813
4814 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4815
4816         PR python/22748
4817         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
4818         special handling for inline frames.
4819         * findvar.c (value_of_register_lazy): Skip inline frames when
4820         creating lazy register values.
4821         * frame.c (frame_id_computed_p): Delete definition.
4822         * frame.h (frame_id_computed_p): Delete declaration.
4823
4824 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4825
4826         * NEWS: Mention additions to Python API.
4827         * python/py-arch.c (archpy_register_groups): New function.
4828         (arch_object_methods): Add 'register_groups' method.
4829         * python/py-registers.c (reggroup_iterator_object): New struct.
4830         (reggroup_object): New struct.
4831         (gdbpy_new_reggroup): New function.
4832         (gdbpy_reggroup_to_string): New function.
4833         (gdbpy_reggroup_name): New function.
4834         (gdbpy_reggroup_iter): New function.
4835         (gdbpy_reggroup_iter_next): New function.
4836         (gdbpy_new_reggroup_iterator): New function
4837         (gdbpy_initialize_registers): Register new types.
4838         (reggroup_iterator_object_type): Define new Python type.
4839         (gdbpy_reggroup_getset): New static global.
4840         (reggroup_object_type): Define new Python type.
4841         * python/python-internal.h
4842
4843 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4844
4845         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
4846         * python/py-arch.c (archpy_registers): New function.
4847         (arch_object_methods): Add 'registers' method.
4848         * python/py-registers.c: New file.
4849         * python/python-internal.h
4850         (gdbpy_new_register_descriptor_iterator): Declare.
4851         (gdbpy_initialize_registers): Declare.
4852         * python/python.c (do_start_initialization): Call
4853         gdbpy_initialize_registers.
4854         * NEWS: Mention additions to the Python API.
4855
4856 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4857
4858         * NEWS: Mention new Python API method.
4859         * python/py-unwind.c (pending_framepy_architecture): New function.
4860         (pending_frame_object_methods): Add architecture method.
4861
4862 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4863
4864         * gdbarch.c: Regenerate.
4865         * gdbarch.h: Regenerate.
4866         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
4867         (gdbarch_data): Use internal_error for the case where
4868         deprecated_set_gdbarch_data was originally needed.
4869         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
4870         and use passed in obstack.
4871         (libunwind_frame_set_descr): Should no longer get back NULL from
4872         gdbarch_data.
4873         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
4874         type.
4875         * user-regs.c (user_regs_init): Update parameters, and use passed
4876         in obstack.
4877         (user_reg_add): Should no longer get back NULL from gdbarch_data.
4878         (_initialize_user_regs): Register as a pre-init gdbarch data type.
4879
4880 2020-07-06  Tom de Vries  <tdevries@suse.de>
4881
4882         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
4883         End-Of-Sequence in lte_is_less_than.
4884         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
4885         "gdb: Don't reorder line table entries too much when sorting".
4886
4887 2020-07-06  Tom de Vries  <tdevries@suse.de>
4888
4889         PR tui/26205
4890         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
4891
4892 2020-07-05  Tom de Vries  <tdevries@suse.de>
4893
4894         PR build/26187
4895         * inferior.h (struct infcall_suspend_state_deleter): If available, use
4896         std::uncaught_exceptions instead of deprecated
4897         std::uncaught_exception.
4898
4899 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4900
4901         * macroexp.h (macro_stringify): Return
4902         gdb::unique_xmalloc_ptr<char>.
4903         * macroexp.c (macro_stringify): Likewise.
4904         * macrotab.c (fixup_definition): Update.
4905
4906 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4907
4908         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
4909         (lex_one_token): Update.
4910         * macroexp.c (struct macro_buffer) <release>: Return
4911         gdb::unique_xmalloc_ptr<char>.
4912         (macro_stringify): Update.
4913         (macro_expand): Update.
4914         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
4915         * macroexp.h (macro_expand_next): Likewise.
4916
4917 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
4918
4919         * macroexp.h (macro_lookup_ftype): Remove.
4920         (macro_expand, macro_expand_once, macro_expand_next): Remove
4921         lookup function parameters, add scope parameter.
4922         * macroexp.c (scan, substitute_args, expand, maybe_expand,
4923         macro_expand, macro_expand_once, macro_expand_next): Likewise.
4924         * macroscope.h (standard_macro_lookup): Change parameter type
4925         to macro_scope.
4926         * macroscope.c (standard_macro_lookup): Likewise.
4927         * c-exp.y (lex_one_token): Update.
4928         * macrocmd.c (macro_expand_command): Likewise.
4929         (macro_expand_once_command): Likewise.
4930
4931 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4932
4933         * inf-loop.c (inferior_event_handler): Remove client_data param.
4934         * inf-loop.h (inferior_event_handler): Likewise.
4935         * infcmd.c (step_1): Adjust.
4936         * infrun.c (proceed): Adjust.
4937         (fetch_inferior_event): Remove client_data param.
4938         (infrun_async_inferior_event_handler): Adjust.
4939         * infrun.h (fetch_inferior_event): Remove `void *` param.
4940         * linux-nat.c (handle_target_event): Adjust.
4941         * record-btrace.c (record_btrace_handle_async_inferior_event):
4942         Adjust.
4943         * record-full.c (record_full_async_inferior_event_handler):
4944         Adjust.
4945         * remote.c (remote_async_inferior_event_handler): Adjust.
4946
4947 2020-07-01  Tom Tromey  <tom@tromey.com>
4948
4949         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4950         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4951
4952 2020-07-01  Tom Tromey  <tom@tromey.com>
4953
4954         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4955         tui_gen_win_info.
4956         (tui_win_info::make_window): Merge with
4957         tui_gen_win_info::make_window.
4958         (tui_win_info::make_visible): Move from tui_gen_win_info.
4959         * tui/tui-win.c (tui_win_info::max_width): Move from
4960         tui_gen_win_info.
4961         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4962         type.
4963         <window_factory>: Likewise.
4964         * tui/tui-layout.c (tui_win_info::resize): Move from
4965         tui_gen_win_info.
4966         (make_standard_window): Change return type.
4967         (get_locator_window, tui_get_window_by_name): Likewise.
4968         (tui_layout_window::apply): Remove a cast.
4969         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4970         (struct tui_win_info): Merge with tui_gen_win_info.
4971         (struct tui_gen_win_info): Remove.
4972
4973 2020-07-01  Tom Tromey  <tom@tromey.com>
4974
4975         * tui/tui-stack.h (struct tui_locator_window): Derive from
4976         tui_win_info.
4977         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4978         <can_box>: New method.
4979
4980 2020-07-01  Tom Tromey  <tom@tromey.com>
4981
4982         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4983
4984 2020-07-01  Tom Tromey  <tom@tromey.com>
4985
4986         * tui/tui-regs.c (tui_data_window::display_registers_from)
4987         (tui_data_window::display_registers_from)
4988         (tui_data_window::first_data_item_displayed)
4989         (tui_data_window::delete_data_content_windows): Update.
4990         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4991         Remove.
4992         (tui_data_window::check_register_values): Update.
4993         (tui_data_item_window::rerender): Add parameters.  Update.
4994         (tui_data_item_window::refresh_window): Remove.
4995         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4996         virtual.
4997         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4998         tui_gen_win_info.
4999         <refresh_window, max_height, min_height>: Remove.
5000         <rerender>: Add parameters.
5001         <x, y, visible>: New members.
5002         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
5003         <m_item_width>: New member.
5004
5005 2020-07-01  Tom Tromey  <tom@tromey.com>
5006
5007         * tui/tui-regs.c (tui_data_window::show_register_group)
5008         (tui_data_window::check_register_values): Update.
5009         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
5010         from item_no.
5011
5012 2020-07-01  Tom Tromey  <tom@tromey.com>
5013
5014         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
5015         useless "if".
5016
5017 2020-07-01  Tom Tromey  <tom@tromey.com>
5018
5019         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
5020         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
5021
5022 2020-07-01  Tom Tromey  <tom@tromey.com>
5023
5024         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
5025         * tui/tui-winsource.h (enum tui_line_or_address_kind)
5026         (struct tui_line_or_address): Move from tui-data.h.
5027         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
5028         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
5029         (tui_cmd_window, tui_source_window_base, tui_source_window)
5030         (tui_disasm_window): Don't declare.
5031         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
5032         to tui-winsource.h.
5033         (SINGLE_KEY): Move to tui-stack.c.
5034
5035 2020-07-01  Tom Tromey  <tom@tromey.com>
5036
5037         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
5038         std::string.
5039         * tui/tui-regs.c (class tab_expansion_file): New.
5040         (tab_expansion_file::write): New method.
5041         (tui_register_format): Change return type.  Use
5042         tab_expansion_file.
5043         (tui_get_register, tui_data_window::display_registers_from)
5044         (tui_data_item_window::rerender): Update.
5045         * tui/tui-io.h (tui_expand_tabs): Don't declare.
5046         * tui/tui-io.c (tui_expand_tabs): Remove.
5047
5048 2020-07-01  Tom Tromey  <tom@tromey.com>
5049
5050         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
5051
5052 2020-07-01  Fangrui Song  <maskray@google.com>
5053
5054         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
5055
5056 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5057
5058         * dwarf2/read.c (set_die_type): Removed conditions to restrict
5059         forms for DW_AT_associated and DW_AT_allocated attributes,
5060         which is already checked in function attr_to_dynamic_prop.
5061
5062 2020-06-30  Tom Tromey  <tromey@adacore.com>
5063
5064         * dwarf2/read.c (quirk_rust_enum): Correctly call
5065         alloc_rust_variant for default-less enum.
5066
5067 2020-06-30  Tom Tromey  <tromey@adacore.com>
5068
5069         PR build/26183:
5070         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
5071         gdb::to_string.
5072
5073 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
5074
5075         * gdbarch.sh (displaced_step_copy_insn): Update doc.
5076         * gdbarch.h: Re-generate.
5077
5078 2020-06-28  Tom Tromey  <tom@tromey.com>
5079
5080         * command.h (cmd_types): Remove.
5081         (cmd_type): Don't declare.
5082         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
5083         typedef.
5084         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
5085         * cli/cli-decode.c (cmd_type): Remove.
5086
5087 2020-06-27  Pedro Alves  <palves@redhat.com>
5088
5089         * fork-child.c (prefork_hook): Adjust.
5090         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
5091         Delete.
5092         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
5093         * inferior.c (inferior::set_tty, inferior::tty): New methods.
5094         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
5095         Remove declarations.
5096         (struct inferior) <set_tty, tty>: New methods.
5097         (struct inferior) <terminal>: Rename to ...
5098         (struct inferior) <m_terminal>: ... this and make private.
5099         * main.c (captured_main_1): Adjust.
5100         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
5101         (mi_cmd_inferior_tty_show): Adjust.
5102         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
5103         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
5104
5105 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
5106
5107         * configure.ac: Add --enable-libctf: handle --disable-static
5108         properly.
5109         * acinclude.m4: sinclude ../config/enable.m4.
5110         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
5111         (LIBCTF): Substitute in.
5112         (CTF_DEPS): New, likewise.
5113         (CLIBS): libctf needs symbols from libbfd: move earlier.
5114         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
5115         flags.
5116         * ctfread.c: Surround in ENABLE_LIBCTF.
5117         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
5118         * configure: Regenerate.
5119         * config.in: Likewise.
5120
5121 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5122
5123         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
5124
5125 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5126
5127         * inferior.h (struct inferior) <terminal>: Change type to
5128         gdb::unique_xmalloc_ptr<char>.
5129         * inferior.c (inferior::~inferior): Don't free inf->terminal.
5130         * infcmd.c (set_inferior_io_terminal): Don't free terminal
5131         field, adjust to unique pointer.
5132         (get_inferior_io_terminal): Adjust to unique pointer.
5133
5134 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5135
5136         * riscv-tdep.c (riscv_print_registers_info): Loop over all
5137         registers, not just the known core set of registers.
5138
5139 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5140
5141         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
5142         fflags, frm, and fcsr registers.
5143         (riscv_register_reggroup_p): Remove unknown CSRs from save and
5144         restore groups.
5145         (riscv_tdesc_unknown_reg): New function.
5146         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
5147         tdesc_use_registers.
5148         * riscv-tdep.h (struct gdbarch_tdep): Add
5149         unknown_csrs_first_regnum, unknown_csrs_count,
5150         duplicate_fflags_regnum, duplicate_frm_regnum, and
5151         duplicate_fcsr_regnum fields.
5152
5153 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5154
5155         * target-descriptions.c (tdesc_use_registers): Add new parameter a
5156         callback, use the callback (when not null) to help number unknown
5157         registers.
5158         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
5159         (tdesc_use_registers): Add extra parameter to declaration.
5160
5161 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5162
5163         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
5164         in the file.
5165         (class riscv_pending_register_alias): Likewise.
5166         (riscv_register_feature::register_info): Change 'required_p' field
5167         to 'required', and change its type.  Add 'check' member function.
5168         (riscv_register_feature::register_info::check): Define new member
5169         function.
5170         (riscv_xreg_feature): Change initialisation of 'required' field.
5171         (riscv_freg_feature): Likewise.
5172         (riscv_virtual_feature): Likewise.
5173         (riscv_csr_feature): Likewise.
5174         (riscv_check_tdesc_feature): Take extra parameter, the csr
5175         tdesc_feature, rewrite the function to use the new
5176         riscv_register_feature::register_info::check function.
5177         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
5178
5179 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5180
5181         * features/Makefile: Remove all references to the deleted files
5182         below.
5183         * features/riscv/32bit-csr.c: Deleted.
5184         * features/riscv/32bit-csr.xml: Deleted.
5185         * features/riscv/64bit-csr.c: Deleted.
5186         * features/riscv/64bit-csr.xml: Deleted.
5187         * features/riscv/rebuild-csr-xml.sh: Deleted.
5188
5189 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5190
5191         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
5192         whitespace error for declaration of names member variable.
5193         (struct riscv_register_feature): Add new prefer_first_name member
5194         variable, and fix whitespace error in declaration of registers.
5195         (riscv_xreg_feature): Initialize prefer_first_name field.
5196         (riscv_freg_feature): Likewise.
5197         (riscv_virtual_feature): Likewise.
5198         (riscv_csr_feature): Likewise.
5199         (riscv_register_name): Expand on comments.  Remove register name
5200         modifications for CSR and virtual registers.
5201
5202 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5203
5204         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
5205         errors.
5206
5207 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5208
5209         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
5210         riscv-opc.h.
5211         (class riscv_pending_register_alias): New class.
5212         (riscv_check_tdesc_feature): Take vector of pending aliases and
5213         populate it as appropriate.
5214         (riscv_setup_register_aliases): Delete.
5215         (riscv_gdbarch_init): Create vector of pending aliases and pass it
5216         to riscv_check_tdesc_feature in all cases.  Use the vector to
5217         create the register aliases.
5218
5219 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5220
5221         * sol2-tdep.c (sol2_static_transform_name): Remove.
5222         (sol2_init_abi): Don't register it.
5223         * gdbarch.sh (static_transform_name): Remove.
5224         * gdbarch.c, gdbarch.h: Regenerate.
5225
5226         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
5227         gdbarch_static_transform_name.
5228         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
5229         * stabsread.c (define_symbol) <'X'>: Remove.
5230         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
5231         handling.
5232         <'V'>: Likewise.
5233         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
5234         <'S'>: Remove call to gdbarch_static_transform_name.
5235
5236 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5237
5238         * procfs.c (procfs_pre_trace): New function.
5239         (procfs_target::create_inferior): Pass it to fork_inferior.
5240
5241 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5242
5243         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
5244         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
5245         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
5246         sol2-tdep.o, sparc-sol2-tdep.o.
5247         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
5248         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
5249         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
5250         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
5251
5252 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5253
5254         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
5255         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
5256         Call sol2_init_abi.
5257         Remove calls to set_gdbarch_skip_solib_resolver,
5258         set_gdbarch_core_pid_to_str.
5259         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
5260         (i386_sol2_static_transform_name): Remove.
5261         (i386_sol2_init_abi): Call sol2_init_abi.
5262         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5263         set_gdbarch_static_transform_name,
5264         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5265         Use sol2_sigtramp_p.
5266         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
5267         (sol2_sigtramp_p): New function.
5268         (sol2_static_transform_name): New function.
5269         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
5270         (sol2_init_abi): New function.
5271         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
5272         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
5273         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
5274         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
5275         (sparc_sol2_static_transform_name): Remove.
5276         (sparc32_sol2_init_abi): Call sol2_init_abi.
5277         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5278         set_gdbarch_static_transform_name,
5279         set_gdbarch_skip_solib_resolver,
5280         set_gdbarch_core_pid_to_str.
5281         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
5282         (sparc_sol2_static_transform_name): Remove
5283         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
5284         call sol2_sigtramp_p.
5285         (sparc64_sol2_init_abi): Call sol2_init_abi.
5286         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5287         set_gdbarch_static_transform_name,
5288         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5289
5290 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5291
5292         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
5293         * exec.c (validate_exec_file): If from_tty, set both
5294         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
5295         * symfile.c (symbol_file_add_with_addrs): if always_confirm
5296         and from_tty, unconditionally ask a confirmation.
5297
5298 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5299
5300         * target-descriptions.c (tdesc_architecture_name): Protect against
5301         NULL pointer dereference.
5302         (maint_print_xml_tdesc_cmd): New function.
5303         (_initialize_target_descriptions): Register new 'maint print
5304         xml-tdesc' command and give it the filename completer.
5305         * NEWS: Mention new 'maint print xml-tdesc' command.
5306
5307 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5308
5309         * target-descriptions.c (class tdesc_compatible_info): New class.
5310         (struct target_desc): Change type of compatible vector.
5311         (tdesc_compatible_p): Update for change in type of
5312         target_desc::compatible.
5313         (tdesc_compatible_info_list): New function.
5314         (tdesc_compatible_info_arch_name): New function.
5315         (tdesc_add_compatible): Update for change in type of
5316         target_desc::compatible.
5317         (print_c_tdesc::visit_pre): Likewise.
5318
5319 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5320
5321         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
5322         whitespace to underscore.
5323         (maint_print_c_tdesc_cmd): Use fake filename for target
5324         descriptions that came from the target.
5325         (_initialize_target_descriptions): Add filename command completion
5326         for 'maint print c-tdesc'.
5327
5328 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5329
5330         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
5331         lines.
5332
5333 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5334
5335         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
5336         lines.
5337         (dwarf2_find_location_expression): Likewise.
5338         (call_site_parameter_matches): Likewise.
5339         (dwarf2_compile_expr_to_ax): Likewise.
5340         (disassemble_dwarf_expression): Likewise.
5341         (loclist_describe_location): Likewise.
5342
5343 2020-06-23  Pedro Alves  <palves@redhat.com>
5344
5345         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
5346         progspace-and-thread.h.  Include scoped-mock-context.h instead.
5347         (register_to_value_test): Use scoped_mock_context.
5348         * regcache.c: Include "scoped-mock-context.h".
5349         (cooked_read_test): Don't error out if a target is already pushed.
5350         Use scoped_mock_context.  Adjust.
5351         * scoped-mock-context.h: New file.
5352
5353 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5354
5355         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
5356         initializer.
5357         (ada_language::is_string_type_p): New member function.
5358         * c-lang.c (c_language_data): Delete la_is_string_type_p
5359         initializer.
5360         (cplus_language_data): Likewise.
5361         (asm_language_data): Likewise.
5362         (minimal_language_data): Likewise.
5363         * d-lang.c (d_language_data): Likewise.
5364         * f-lang.c (f_is_string_type_p): Delete function, implementation
5365         moved to f_language::is_string_type_p.
5366         (f_language_data): Delete la_is_string_type_p initializer.
5367         (f_language::is_string_type_p): New member function,
5368         implementation from f_is_string_type_p.
5369         * go-lang.c (go_is_string_type_p): Delete function, implementation
5370         moved to go_language::is_string_type_p.
5371         (go_language_data): Delete la_is_string_type_p initializer.
5372         (go_language::is_string_type_p): New member function,
5373         implementation from go_is_string_type_p.
5374         * language.c (language_defn::is_string_type_p): Define new member
5375         function.
5376         (default_is_string_type_p): Make static, add comment copied from
5377         header file.
5378         (unknown_language_data): Delete la_is_string_type_p initializer.
5379         (unknown_language::is_string_type_p): New member function.
5380         (auto_language_data): Delete la_is_string_type_p initializer.
5381         (auto_language::is_string_type_p): New member function.
5382         * language.h (language_data): Delete la_is_string_type_p field.
5383         (language_defn::is_string_type_p): Declare new function.
5384         (default_is_string_type_p): Delete desclaration, move comment to
5385         definition.
5386         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
5387         moved to m2_language::is_string_type_p.
5388         (m2_language_data): Delete la_is_string_type_p initializer.
5389         (m2_language::is_string_type_p): New member function,
5390         implementation from m2_is_string_type_p.
5391         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
5392         initializer.
5393         * opencl-lang.c (opencl_language_data): Likewise.
5394         * p-lang.c (pascal_is_string_type_p): Delete function,
5395         implementation moved to pascal_language::is_string_type_p.
5396         (pascal_language_data): Delete la_is_string_type_p initializer.
5397         (pascal_language::is_string_type_p): New member function,
5398         implementation from pascal_is_string_type_p.
5399         * rust-lang.c (rust_is_string_type_p): Delete function,
5400         implementation moved to rust_language::is_string_type_p.
5401         (rust_language_data): Delete la_is_string_type_p initializer.
5402         (rust_language::is_string_type_p): New member function,
5403         implementation from rust_is_string_type_p.
5404         * valprint.c (val_print_scalar_or_string_type_p): Update call to
5405         is_string_type_p.
5406
5407 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5408
5409         * ada-lang.c (ada_language_data): Delete la_print_typedef
5410         initializer.
5411         (ada_language::print_typedef): New member function.
5412         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
5413         (cplus_language_data): Likewise.
5414         (asm_language_data): Likewise.
5415         (minimal_language_data): Likewise.
5416         * d-lang.c (d_language_data): Likewise.
5417         * f-lang.c (f_language_data): Likewise.
5418         (f_language::print_typedef): New member function.
5419         * go-lang.c (go_language_data): Delete la_print_typedef
5420         initializer.
5421         * language.c (language_defn::print_typedef): Define member
5422         function.
5423         (unknown_language_data): Delete la_print_typedef initializer.
5424         (unknown_language::print_typedef): New member function.
5425         (auto_language_data): Delete la_print_typedef initializer.
5426         (auto_language::print_typedef): New member function.
5427         * language.h (language_data): Delete la_print_typedef field.
5428         (language_defn::print_typedef): Declare new member function.
5429         (LA_PRINT_TYPEDEF): Update call to print_typedef.
5430         (default_print_typedef): Delete declaration.
5431         * m2-lang.c (m2_language_data): Delete la_print_typedef
5432         initializer.
5433         (m2_language::print_typedef): New member function.
5434         * objc-lang.c (objc_language_data): Delete la_print_typedef
5435         initializer.
5436         * opencl-lang.c (opencl_language_data): Likewise.
5437         * p-lang.c (pascal_language_data): Likewise.
5438         (pascal_language::print_typedef): New member function.
5439         * rust-lang.c (rust_print_typedef): Delete function,
5440         implementation moved to rust_language::print_typedef.
5441         (rust_language): Delete la_print_typedef initializer.
5442         (rust_language::print_typedef): New member function,
5443         implementation from rust_print_typedef.
5444         * typeprint.c (default_print_typedef): Delete.
5445
5446 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5447
5448         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
5449         (ada_language::printstr): New member function.
5450         * c-lang.c (c_language_data): Delete la_printstr initializer.
5451         (cplus_language_data): Likewise.
5452         (asm_language_data): Likewise.
5453         (minimal_language_data): Likewise.
5454         * d-lang.c (d_language_data): Likewise.
5455         * f-lang.c (f_printstr): Rename to f_language::printstr.
5456         (f_language_data): Delete la_printstr initializer.
5457         (f_language::printstr): New member function, implementation from
5458         f_printstr.
5459         * go-lang.c (go_language_data): Delete la_printstr initializer.
5460         * language.c (language_defn::printstr): Define new member
5461         function.
5462         (unk_lang_printstr): Delete.
5463         (unknown_language_data): Delete la_printstr initializer.
5464         (unknown_language::printstr): New member function.
5465         (auto_language_data): Delete la_printstr initializer.
5466         (auto_language::printstr): New member function.
5467         * language.h (language_data): Delete la_printstr field.
5468         (language_defn::printstr): Declare new member function.
5469         (LA_PRINT_STRING): Update call to printstr.
5470         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
5471         (m2_language_data): Delete la_printstr initializer.
5472         (m2_language::printstr): New member function, implementation from
5473         m2_printstr.
5474         * objc-lang.c (objc_language_data): Delete la_printstr
5475         initializer.
5476         * opencl-lang.c (opencl_language_data): Likewise.
5477         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
5478         (pascal_language_data): Delete la_printstr initializer.
5479         (pascal_language::printstr): New member function, implementation
5480         from pascal_printstr.
5481         * p-lang.h (pascal_printstr): Delete declaration.
5482         * rust-lang.c (rust_printstr): Update header comment.
5483         (rust_language_data): Delete la_printstr initializer.
5484         (rust_language::printstr): New member function.
5485
5486 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5487
5488         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
5489         (ada_language::printchar): New member function.
5490         * c-lang.c (c_language_data): Delete la_printchar initializer.
5491         (cplus_language_data): Likewise.
5492         (asm_language_data): Likewise.
5493         (minimal_language_data): Likewise.
5494         * d-lang.c (d_language_data): Likewise.
5495         * f-lang.c (f_printchar): Rename to f_language::printchar.
5496         (f_language_data): Delete la_printchar initializer.
5497         (f_language::printchar): New member function, implementation from
5498         f_printchar.
5499         * go-lang.c (go_language_data): Delete la_printchar initializer.
5500         * language.c (unk_lang_printchar): Delete.
5501         (language_defn::printchar): Define new member function.
5502         (unknown_language_data): Delete la_printchar initializer.
5503         (unknown_language::printchar): New member function.
5504         (auto_language_data): Delete la_printchar initializer.
5505         (auto_language::printchar): New member function.
5506         * language.h (language_data): Delete la_printchar field.
5507         (language_defn::printchar): Declare new member function.
5508         (LA_PRINT_CHAR): Update call to printchar.
5509         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
5510         (m2_language::printchar): New member function.
5511         * objc-lang.c (objc_language_data): Delete la_printchar
5512         initializer.
5513         * opencl-lang.c (opencl_language_data): Likewise.
5514         * p-lang.c (pascal_language_data): Delete la_printchar
5515         initializer.
5516         (pascal_language::printchar): New member function.
5517         * rust-lang.c (rust_printchar): Rename to
5518         rust_language::printchar.
5519         (rust_language_data): Delete la_printchar initializer.
5520         (rust_language::printchar): New member function, implementation
5521         from rust_printchar.
5522
5523 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5524
5525         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
5526         (ada_language_data): Delete la_emitchar initializer.
5527         (ada_language::emitchar): New member function, implementation from
5528         emit_char.
5529         * c-lang.c (c_language_data): Delete la_emitchar initializer.
5530         (cplus_language_data): Likewise.
5531         (asm_language_data): Likewise.
5532         (minimal_language_data): Likewise.
5533         * d-lang.c (d_language_data): Likewise.
5534         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
5535         (f_language_data): Delete la_emitchar initializer.
5536         (f_language::emitchar): New member function, implementation from
5537         f_emit_char.
5538         * go-lang.c (go_language_data): Delete la_emitchar initializer.
5539         * language.c (unk_lang_emit_char): Delete.
5540         (language_defn::emitchar): New member function definition.
5541         (unknown_language_data): Delete la_emitchar initializer.
5542         (unknown_language::emitchar): New member function.
5543         (auto_language_data): Delete la_emitchar initializer.
5544         (auto_language::emitchar): New member function.
5545         * language.h (language_data): Delete la_emitchar field.
5546         (language_defn::emitchar): New member field declaration.
5547         (LA_EMIT_CHAR): Update call to emitchar.
5548         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
5549         (m2_language_data): Delete la_emitchar initializer.
5550         (m2_language::emitchar): New member function, implementation from
5551         m2_emit_char.
5552         * objc-lang.c (objc_language_data): Delete la_emitchar
5553         initializer.
5554         * opencl-lang.c (opencl_language_data): Likewise.
5555         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
5556         (pascal_language_data): Delete la_emitchar initializer.
5557         (pascal_language::emitchar): New member function, implementation
5558         from pascal_emit_char.
5559         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
5560         (rust_language_data): Delete la_emitchar initializer.
5561         (rust_language::emitchar): New member function, implementation
5562         from rust_emitchar.
5563
5564 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5565
5566         * ada-lang.c (resolve): Rename to ada_language::post_parser.
5567         (ada_language_data): Delete la_post_parser initializer.
5568         (ada_language::post_parser): New member function.
5569         * c-lang.c (c_language_data): Delete la_post_parser initializer.
5570         (cplus_language_data): Likewise.
5571         (asm_language_data): Likewise.
5572         (minimal_language_data): Likewise.
5573         * d-lang.c (d_language_data): Likewise.
5574         * f-lang.c (f_language_data): Likewise.
5575         * go-lang.c (go_language_data): Likewise.
5576         * language.c (unknown_language_data): Likewise.
5577         (auto_language_data): Likewise.
5578         * language.h (language_data): Delete la_post_parser field.
5579         (language_defn::post_parser): New member function.
5580         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
5581         * objc-lang.c (objc_language_data): Likewise.
5582         * opencl-lang.c (opencl_language_data): Likewise.
5583         * p-lang.c (pascal_language_data): Likewise.
5584         * parse.c (parse_exp_in_context): Update call to post_parser.
5585         (null_post_parser): Delete definition.
5586         * parser-defs.h (null_post_parser): Delete declaration.
5587         * rust-lang.c (rust_language_data): Delete la_post_parser
5588         initializer.
5589
5590 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5591
5592         * ada-lang.c (parse): Rename to ada_language::parser.
5593         (ada_language_data): Delete la_parser initializer.
5594         (ada_language::parser): New member function, implementation from
5595         parse.
5596         * c-lang.c (c_language_data): Delete la_parser initializer.
5597         (cplus_language_data): Likewise.
5598         (asm_language_data): Likewise.
5599         (minimal_language_data): Likewise.
5600         * d-lang.c (d_language_data): Likewise.
5601         (d_language::parser): New member function.
5602         * f-lang.c (f_language_data): Delete la_parser initializer.
5603         (f_language::parser): New member function.
5604         * go-lang.c (go_language_data): Delete la_parser initializer.
5605         (go_language::parser): New member function.
5606         * language.c (unk_lang_parser): Delete.
5607         (language_defn::parser): Define new member function.
5608         (unknown_language_data): Delete la_parser initializer.
5609         (unknown_language::parser): New member function.
5610         (auto_language_data): Delete la_parser initializer.
5611         (auto_language::parser): New member function.
5612         * language.h (language_data): Delete la_parser field.
5613         (language_defn::parser): Declare new member function.
5614         * m2-lang.c (m2_language_data): Delete la_parser initializer.
5615         (m2_language::parser): New member function.
5616         * objc-lang.c (objc_language_data): Delete la_parser initializer.
5617         * opencl-lang.c (opencl_language_data): Likewise.
5618         * p-lang.c (pascal_language_data): Likewise.
5619         (pascal_language::parser): New member function.
5620         * parse.c (parse_exp_in_context): Update call to parser.
5621         * rust-lang.c (rust_language_data): Delete la_parser initializer.
5622         (rust_language::parser): New member function.
5623
5624 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5625
5626         * top.c (print_gdb_configuration): Print --with-python-libdir
5627         configuration value.
5628
5629 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5630
5631         * NEWS: Mention change to the alias command.
5632
5633 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5634
5635         * cli/cli-cmds.c (lookup_cmd_for_default_args)
5636         (alias_command_completer)
5637         (make_alias_options_def_group): New functions.
5638         (alias_opts, alias_option_defs): New struct and array.
5639         (alias_usage_error): Update usage.
5640         (alias_command): Handles optional DEFAULT-ARGS... arguments.
5641         Use option framework.
5642         (_initialize_cli_cmds): Update alias command help.
5643         Update aliases command help.
5644         (show_user):
5645         Add NULL for new default_args lookup_cmd argument.
5646         (valid_command_p): Rename to validate_aliased_command.
5647         Add NULL for new default_args lookup_cmd argument.  Verify that the
5648         aliased_command has no default args.
5649         * cli/cli-decode.c (help_cmd): Show aliases definitions.
5650         (lookup_cmd_1, lookup_cmd): New argument default_args.
5651         (add_alias_cmd):
5652         Add NULL for new default_args lookup_cmd argument.
5653         (print_help_for_command): Show default args under the layout
5654          alias some_alias = some_aliased_cmd some_alias_default_arg.
5655         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
5656         xfree default_args in destructor.
5657         * cli/cli-script.c (process_next_line, do_define_command):
5658         Add NULL for new default_args lookup_cmd argument.
5659         * command.h: Declare new default_args argument in lookup_cmd
5660         and lookup_cmd_1.
5661         * completer.c (complete_line_internal_1):
5662         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5663         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
5664         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
5665         Likewise.
5666         * infcmd.c (_initialize_infcmd): Likewise.
5667         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
5668         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
5669         * python/py-param.c (add_setshow_generic): Likewise.
5670         * remote.c (_initialize_remote): Likewise.
5671         * top.c (execute_command): Prepend default_args if command has some.
5672         (set_verbose):
5673         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5674         * tracepoint.c (validate_actionline, encode_actions_1):
5675         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5676
5677 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5678
5679         * jit.c (jit_read_descriptor): Use bool as the return type.
5680         (jit_breakpoint_re_set_internal): Use bool as the return type.
5681         Invert the return value logic; return true if the jit breakpoint
5682         has been successfully initialized.
5683         (jit_inferior_init): Update the call to
5684         jit_breakpoint_re_set_internal.
5685
5686 2020-06-22  Pedro Alves  <palves@redhat.com>
5687
5688         PR gdb/25939
5689         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
5690         Use the current inferior instead.  Don't return
5691         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
5692         wait again.
5693         * sol-thread.c (sol_thread_target::wait): Don't reference
5694         inferior_ptid.
5695         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
5696         (sol_update_thread_list_callback): Use the current inferior's pid
5697         instead of inferior_ptid.
5698
5699 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5700
5701         * procfs.c: Cleanup many comments.
5702
5703         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
5704         (AFTER_WATCHFLAG): Replace by value.
5705
5706         (MAIN_PROC_NAME_FORMAT): Inline ...
5707         (create_procinfo): ... here.
5708
5709         (procfs_debug_inferior): Remove SYS_exec handling.
5710         (syscall_is_exec): Likewise.
5711         (procfs_set_exec_trap): Likewise.
5712
5713         (syscall_is_lwp_exit): Inline in callers.
5714         (syscall_is_exit): Likewise.
5715         (syscall_is_exec): Likewise.
5716         (syscall_is_lwp_create): Likewise.
5717
5718         (invalidate_cache): Remove #if 0 code.
5719
5720         (make_signal_thread_runnable):  Remove.
5721         (procfs_target::resume): Remove #if 0 code.
5722
5723 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5724
5725         PR gdb/25939
5726         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
5727         call ...
5728         (procfs_target::create_inferior): ... here.
5729
5730 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5731
5732         * exec.c (validate_exec_file): Ensure the build-id is up to
5733         date by calling reopen_exec_file (that checks file timestamp
5734         to decide to re-read the file).
5735
5736 2020-06-18  Pedro Alves  <palves@redhat.com>
5737
5738         PR gdb/25412
5739         * gdbthread.h (delete_thread, delete_thread_silent)
5740         (find_thread_ptid): Update comments.
5741         * thread.c (current_thread_): New global.
5742         (is_current_thread): Move higher, and reimplement.
5743         (inferior_thread): Reimplement.
5744         (set_thread_exited): Use bool.  Add assertions.
5745         (add_thread_silent): Simplify thread-reuse handling by always
5746         calling delete_thread.
5747         (delete_thread): Remove intro comment.
5748         (find_thread_ptid): Skip exited threads.
5749         (switch_to_thread_no_regs): Write to current_thread_.
5750         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
5751         INFERIOR_PTID.  Clear current_thread_.
5752
5753 2020-06-18  Pedro Alves  <palves@redhat.com>
5754
5755         * aix-thread.c (pd_update): Use switch_to_thread.
5756
5757 2020-06-18  Pedro Alves  <palves@redhat.com>
5758
5759         * ravenscar-thread.c (ravenscar_thread_target): Update.
5760         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
5761         (ravenscar_thread_target::add_active_thread): ... this.  Don't
5762         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
5763         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
5764
5765 2020-06-18  Pedro Alves  <palves@redhat.com>
5766
5767         * nat/windows-nat.c (current_windows_thread): Remove.
5768         * nat/windows-nat.h (current_windows_thread): Remove.
5769         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
5770         Adjust.
5771         (display_selectors): Adjust to fetch the current
5772         windows_thread_info based on inferior_ptid.
5773         (fake_create_process): No longer write to current_windows_thread.
5774         (windows_nat_target::get_windows_debug_event):
5775         Don't set inferior_ptid or current_windows_thread.
5776         (windows_nat_target::wait): Adjust to not rely on
5777         current_windows_thread.
5778         (do_initial_windows_stuff): Now a method of windows_nat_target.
5779         Switch to the last_ptid thread.
5780         (windows_nat_target::attach): Adjust.
5781         (windows_nat_target::detach): Use switch_to_no_thread instead of
5782         writing to inferior_ptid directly.
5783         (windows_nat_target::create_inferior): Adjust.
5784
5785 2020-06-18  Pedro Alves  <palves@redhat.com>
5786
5787         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
5788
5789 2020-06-18  Pedro Alves  <palves@redhat.com>
5790
5791         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
5792         after creating it, instead of writing to inferior_ptid.  Don't
5793         write to inferior_ptid.
5794
5795 2020-06-18  Pedro Alves  <palves@redhat.com>
5796
5797         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
5798
5799 2020-06-18  Pedro Alves  <palves@redhat.com>
5800
5801         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
5802         it, instead of writing to inferior_ptid.
5803
5804 2020-06-18  Pedro Alves  <palves@redhat.com>
5805
5806         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
5807         to inferior_ptid.
5808
5809 2020-06-18  Pedro Alves  <palves@redhat.com>
5810
5811         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
5812         instead of writing to inferior_ptid directly.
5813
5814 2020-06-18  Pedro Alves  <palves@redhat.com>
5815
5816         * corelow.c (core_target::close): Use switch_to_no_thread instead
5817         of writing to inferior_ptid directly.
5818         (add_to_thread_list, core_target_open): Use switch_to_thread
5819         instead of writing to inferior_ptid directly.
5820
5821 2020-06-18  Pedro Alves  <palves@redhat.com>
5822
5823         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
5824         inferior_ptid.
5825         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
5826         inferior_ptid.
5827         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
5828         inferior_ptid directly.
5829         (darwin_nat_target::init_thread_list): Switch to thread, instead
5830         of writing to inferior_ptid.
5831         (darwin_nat_target::attach): Don't write to inferior_ptid.
5832         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
5833
5834 2020-06-18  Pedro Alves  <palves@redhat.com>
5835
5836         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
5837         thread.
5838         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
5839         Instead use switch_to_thread.
5840         (gnu_nat_target::detach): Use switch_to_no_thread
5841         instead of writing to inferior_ptid directly.  Used passed-in
5842         inferior instead of looking up the inferior by pid.
5843
5844 2020-06-18  Pedro Alves  <palves@redhat.com>
5845
5846         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
5847         inferior_ptid.
5848
5849 2020-06-18  Pedro Alves  <palves@redhat.com>
5850
5851         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
5852         inferior_ptid.
5853         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
5854         thread.
5855         (nto_procfs_target::detach): Avoid referencing
5856         inferior_ptid.  Use switch_to_no_thread instead of writing to
5857         inferior_ptid directly.
5858         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
5859         instead of writing to inferior_ptid directly.
5860         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
5861         to thread.
5862
5863 2020-06-18  Pedro Alves  <palves@redhat.com>
5864
5865         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
5866         after creating it, instead of writing to inferior_ptid.
5867         (gdbsim_target_open): Use switch_to_no_thread instead of writing
5868         to inferior_ptid directly.
5869         (gdbsim_target::wait): Don't write to inferior_ptid.
5870
5871 2020-06-18  Pedro Alves  <palves@redhat.com>
5872
5873         * remote.c (remote_target::remote_notice_new_inferior): Use
5874         switch_to_thread instead of writing to inferior_ptid directly.
5875         (remote_target::add_current_inferior_and_thread): Use
5876         switch_to_no_thread instead of writing to inferior_ptid directly.
5877         (extended_remote_target::attach): Use switch_to_inferior_no_thread
5878         and switch_to_thread instead of using set_current_inferior or
5879         writing to inferior_ptid directly.
5880
5881 2020-06-18  Pedro Alves  <palves@redhat.com>
5882
5883         * tracectf.c (ctf_target_open): Switch to added thread instead of
5884         writing to inferior_ptid directly.
5885         (ctf_target::close): Use switch_to_no_thread instead of writing to
5886         inferior_ptid directly.
5887
5888 2020-06-18  Pedro Alves  <palves@redhat.com>
5889
5890         * tracefile-tfile.c (tfile_target_open): Don't write to
5891         inferior_ptid directly, instead switch to added thread.
5892         (tfile_target::close): Use switch_to_no_thread instead of writing
5893         to inferior_ptid directly.
5894
5895 2020-06-18  Pedro Alves  <palves@redhat.com>
5896
5897         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
5898         (procfs_target::detach): Use switch_to_no_thread
5899         instead of writing to inferior_ptid directly.
5900         (do_attach): Change return type to void.  Switch to the added
5901         thread.
5902         (procfs_target::create_inferior): Switch to the added thread.
5903         (procfs_do_thread_registers): Don't write to inferior_ptid.
5904
5905 2020-06-18  Pedro Alves  <palves@redhat.com>
5906
5907         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
5908         of writing to inferior_ptid.
5909         (scoped_restore_exited_inferior): Delete.
5910         (handle_vfork_child_exec_or_exit): Simplify using
5911         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
5912         instead of writing to inferior_ptid.
5913         (THREAD_STOPPED_BY): Delete.
5914         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
5915         (thread_stopped_by_hw_breakpoint): Delete.
5916         (save_waitstatus): Use
5917         scoped_restore_current_thread+switch_to_thread, and call
5918         target_stopped_by_watchpoint instead of
5919         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
5920         instead of thread_stopped_by_sw_breakpoint, and
5921         target_stopped_by_hw_breakpoint instead of
5922         thread_stopped_by_hw_breakpoint.
5923         (handle_inferior_event)
5924         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
5925         inferior_ptid directly, nor
5926         set_current_inferior/set_current_program_space.  Use
5927         switch_to_thread / switch_to_inferior_no_thread instead.
5928
5929 2020-06-18  Pedro Alves  <palves@redhat.com>
5930
5931         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5932         instead of writing to inferior_ptid.
5933
5934 2020-06-18  Pedro Alves  <palves@redhat.com>
5935
5936         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5937         added thread.
5938         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5939         to the added thread.
5940         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5941         instead of writing to inferior_ptid.
5942
5943 2020-06-18  Pedro Alves  <palves@redhat.com>
5944
5945         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5946         (register_to_value_test): Mock a program_space too.  Heap-allocate
5947         the address space.  Don't write to inferior_ptid.  Use
5948         switch_to_thread instead.
5949
5950 2020-06-18  Pedro Alves  <palves@redhat.com>
5951
5952         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5953         Delete.
5954         (find_signalled_thread()): New, factored out from
5955         linux_make_corefile_notes and adjusted to handle exited threads.
5956         (linux_make_corefile_notes): Adjust to use the new
5957         find_signalled_thread.
5958
5959 2020-06-18  Pedro Alves  <palves@redhat.com>
5960
5961         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5962         of saving/restoring inferior_ptid.
5963
5964 2020-06-17  Tom Tromey  <tom@tromey.com>
5965
5966         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5967         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5968         declare.
5969         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5970
5971 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5972
5973         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5974         of partial symtabs.
5975
5976 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5977
5978         * regformats/reg-arm.dat: Remove.
5979         * regformats/reg-bfin.dat: Remove.
5980         * regformats/reg-cris.dat: Remove.
5981         * regformats/reg-crisv32.dat: Remove.
5982         * regformats/reg-m32r.dat: Remove.
5983         * regformats/reg-tilegx.dat: Remove.
5984         * regformats/reg-tilegx32.dat: Remove.
5985
5986 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5987
5988         * features/Makefile (WHICH): Remove arm files.
5989         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5990         * regformats/arm/arm-with-neon.dat: Remove.
5991         * regformats/arm/arm-with-vfpv2.dat: Remove.
5992         * regformats/arm/arm-with-vfpv3.dat: Remove.
5993
5994 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5995
5996         * features/Makefile (XMLTOC): Remove rx.xml.
5997
5998 2020-06-17  Pedro Alves  <palves@redhat.com>
5999
6000         * gdbthread.h (thread_control_state) <trap_expected> Update
6001         comments.
6002
6003 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6004
6005         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
6006         ada_language::lookup_symbol_nonlocal.
6007         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
6008         (ada_language::lookup_symbol_nonlocal): New member function,
6009         implementation from ada_lookup_symbol_nonlocal.
6010         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
6011         initializer.
6012         (cplus_language_data): Delete la_lookup_symbol_nonlocal
6013         initializer.
6014         (cplus_language::lookup_symbol_nonlocal): New member function.
6015         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
6016         (minimal_language_data) Likewise.
6017         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
6018         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
6019         initializer.
6020         (d_language::lookup_symbol_nonlocal): New member function.
6021         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
6022         initializer.
6023         (f_language::lookup_symbol_nonlocal): New member function.
6024         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
6025         initializer.
6026         * language.c (unknown_language_data): Likewise.
6027         (auto_language_data): Likewise.
6028         * language.h (language_data): Delete la_lookup_symbol_nonlocal
6029         field.
6030         (language_defn::lookup_symbol_nonlocal): New member function.
6031         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
6032         initializer.
6033         * objc-lang.c (objc_language_data): Likewise.
6034         * opencl-lang.c (opencl_language_data): Likewise.
6035         * p-lang.c (pascal_language_data): Likewise.
6036         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
6037         rust_language::lookup_symbol_nonlocal.
6038         (rust_language_data): Delete la_lookup_symbol_nonlocal
6039         initializer.
6040         (rust_language::lookup_symbol_nonlocal): New member function,
6041         implementation from rust_lookup_symbol_nonlocal.
6042         * symtab.c (lookup_symbol_aux): Update call to
6043         lookup_symbol_nonlocal.
6044         (basic_lookup_symbol_nonlocal): Rename to...
6045         (language_defn::lookup_symbol_nonlocal): ...this, and update
6046         header comment.  Remove language_defn parameter, and replace with
6047         uses of `this'.
6048         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
6049
6050 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6051
6052         * ada-lang.c (ada_language_data): Delete la_value_print_inner
6053         initializer.
6054         (ada_language::value_print_inner): New member function.
6055         * c-lang.c (c_language_data): Delete la_value_print_inner
6056         initializer.
6057         (cplus_language_data): Likewise.
6058         (asm_language_data): Likewise.
6059         (minimal_language_data): Likewise.
6060         * d-lang.c (d_language_data): Likewise.
6061         (d_language::value_print_inner): New member function.
6062         * f-lang.c (f_language_data): Delete la_value_print_inner
6063         initializer.
6064         (f_language::value_print_inner): New member function.
6065         * f-lang.h (f_value_print_innner): Rename to...
6066         (f_value_print_inner): ...this (note spelling of 'inner').
6067         * f-valprint.c (f_value_print_innner): Rename to...
6068         (f_value_print_inner): ...this (note spelling of 'inner').
6069         * go-lang.c (go_language_data): Delete la_value_print_inner
6070         initializer.
6071         (go_language::value_print_inner): New member function.
6072         * language.c (language_defn::value_print_inner): Define new member
6073         function.
6074         (unk_lang_value_print_inner): Delete.
6075         (unknown_language_data): Delete la_value_print_inner initializer.
6076         (unknown_language::value_print_inner): New member function.
6077         (auto_language_data): Delete la_value_print_inner initializer.
6078         (auto_language::value_print_inner): New member function.
6079         * language.h (language_data): Delete la_value_print_inner field.
6080         (language_defn::value_print_inner): Delcare new member function.
6081         * m2-lang.c (m2_language_data): Delete la_value_print_inner
6082         initializer.
6083         (m2_language::value_print_inner): New member function.
6084         * objc-lang.c (objc_language_data): Delete la_value_print_inner
6085         initializer.
6086         * opencl-lang.c (opencl_language_data): Likewise.
6087         * p-lang.c (pascal_language_data): Likewise.
6088         (pascal_language::value_print_inner): New member function.
6089         * rust-lang.c (rust_language_data): Delete la_value_print_inner
6090         initializer.
6091         (rust_language::value_print_inner): New member function.
6092         * valprint.c (do_val_print): Update call to value_print_inner.
6093
6094 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6095
6096         * ada-lang.c (ada_language_data): Delete la_value_print
6097         initializer.
6098         (ada_language::value_print): New member function.
6099         * c-lang.c (c_language_data): Delete la_value_print initializer.
6100         (cplus_language_data): Likewise.
6101         (asm_language_data): Likewise.
6102         (minimal_language_data): Likewise.
6103         * d-lang.c (d_language_data): Likewise.
6104         * f-lang.c (f_language_data): Likewise.
6105         * go-lang.c (go_language_data): Likewise.
6106         * language.c (unk_lang_value_print): Delete.
6107         (language_defn::value_print): Define new member function.
6108         (unknown_language_data): Delete la_value_print initializer.
6109         (unknown_language::value_print): New member function.
6110         (auto_language_data): Delete la_value_print initializer.
6111         (auto_language::value_print): New member function.
6112         * language.h (language_data): Delete la_value_print field.
6113         (language_defn::value_print): Declare new member function.
6114         (LA_VALUE_PRINT): Update call to value_print.
6115         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
6116         * objc-lang.c (objc_language_data): Likewise.
6117         * opencl-lang.c (opencl_language_data): Likewise.
6118         * p-lang.c (pascal_language_data): Likewise.
6119         (pascal_language::value_print): New member function.
6120         * rust-lang.c (rust_language_data): Delete la_value_print
6121         initializer.
6122
6123 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6124
6125         * ada-lang.c (ada_watch_location_expression): Rename to
6126         ada_language::watch_location_expression.
6127         (ada_language_data): Delete la_watch_location_expression
6128         initializer.
6129         (ada_language::watch_location_expression): New member function,
6130         implementation from ada_watch_location_expression.
6131         * breakpoint.c (watch_command_1): Update call to
6132         watch_location_expression.
6133         * c-lang.c (c_watch_location_expression): Rename to
6134         language_defn::watch_location_expression.
6135         (c_language_data): Delete la_watch_location_expression
6136         initializer.
6137         (cplus_language_data): Likewise.
6138         (asm_language_data): Likewise.
6139         (minimal_language_data): Likewise.
6140         * c-lang.h (c_watch_location_expression): Delete declaration.
6141         * d-lang.c (d_language_data): Delete la_watch_location_expression
6142         initializer.
6143         * f-lang.c (f_language_data): Likewise.
6144         * go-lang.c (go_language_data): Likewise.
6145         * language.c (language_defn::watch_location_expression): Member
6146         function implementation from c_watch_location_expression.
6147         (unknown_language_data): Delete la_watch_location_expression
6148         initializer.
6149         (auto_language_data): Likewise.
6150         * language.h (language_data): Delete la_watch_location_expression
6151         field.
6152         (language_defn::watch_location_expression): Declare new member
6153         function.
6154         * m2-lang.c (m2_language_data): Delete
6155         la_watch_location_expression initializer.
6156         * objc-lang.c (objc_language_data): Likewise.
6157         * opencl-lang.c (opencl_language_data): Likewise.
6158         * p-lang.c (pascal_language_data): Likewise.
6159         * rust-lang.c (rust_watch_location_expression): Rename to
6160         rust_language::watch_location_expression.
6161         (rust_language_data): Delete la_watch_location_expression
6162         initializer.
6163         (rust_language::watch_location_expression): New member function,
6164         implementation from rust_watch_location_expression.
6165
6166 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6167
6168         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
6169         ada_language::collect_symbol_completion_matches.
6170         (ada_language_data): Delete la_collect_symbol_completion_matches
6171         initializer.
6172         (ada_language::collect_symbol_completion_matches): New member
6173         function, implementation from
6174         ada_collect_symbol_completion_matches.
6175         * c-lang.c (c_language_data): Delete
6176         la_collect_symbol_completion_matches initializer.
6177         (cplus_language_data): Likewise.
6178         (asm_language_data): Likewise.
6179         (minimal_language_data): Likewise.
6180         * d-lang.c (d_language_data): Likewise.
6181         * f-lang.c (f_collect_symbol_completion_matches): Rename to
6182         f_language::collect_symbol_completion_matches.
6183         (f_language_data): Delete la_collect_symbol_completion_matches
6184         initializer.
6185         (f_language::collect_symbol_completion_matches) New member
6186         function, implementation from f_collect_symbol_completion_matches.
6187         * go-lang.c (go_language_data): Delete
6188         la_collect_symbol_completion_matches initializer.
6189         * language.c (unknown_language_data): Likewise.
6190         (auto_language_data): Likewise.
6191         * language.h (language_data): Delete
6192         la_collect_symbol_completion_matches field.
6193         (language_defn::collect_symbol_completion_matches): New member
6194         function.
6195         * m2-lang.c (m2_language_data): Delete
6196         la_collect_symbol_completion_matches initializer.
6197         * objc-lang.c (objc_language_data): Likewise.
6198         * opencl-lang.c (opencl_language_data): Likewise.
6199         * p-lang.c (pascal_language_data): Likewise.
6200         * rust-lang.c (rust_language_data): Likewise.
6201         * symtab.c (default_collect_symbol_completion_matches): Delete.
6202         (collect_symbol_completion_matches): Update call to
6203         collect_symbol_completion_matches.
6204         (collect_symbol_completion_matches_type): Likewise.
6205         * symtab.h (default_collect_symbol_completion_matches): Delete
6206         declaration.
6207
6208 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6209
6210         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
6211         (ada_language_data): Delete la_word_break_characters initializer.
6212         (ada_language::word_break_characters): New member function.
6213         * c-lang.c (c_language_data): Delete la_word_break_characters
6214         initializer.
6215         (cplus_language_data): Likewise.
6216         (asm_language_data): Likewise.
6217         (minimal_language_data): Likewise.
6218         * completer.c: Update global comment.
6219         (advance_to_expression_complete_word_point): Update call to
6220         word_break_characters.
6221         (complete_files_symbols): Likewise.
6222         (complete_line_internal_1): Likewise.
6223         (default_completer_handle_brkchars): Likewise.
6224         (skip_quoted_chars): Likewise.
6225         * d-lang.c (d_language_data): Delete la_word_break_characters
6226         initializer.
6227         * f-lang.c (f_word_break_characters): Delete.
6228         (f_language_data): Delete la_word_break_characters initializer.
6229         (f_language::word_break_characters): New member function.
6230         * go-lang.c (go_language_data): Delete la_word_break_characters
6231         initializer.
6232         * language.c (unknown_language_data): Likewise.
6233         (auto_language_data): Likewise.
6234         * language.h (default_word_break_characters): Move declaration to
6235         earlier in the file.
6236         (language_data): Delete la_word_break_characters field.
6237         (language_defn::word_break_characters): New member function.
6238         * m2-lang.c (m2_language_data): Delete la_word_break_characters
6239         initializer.
6240         * objc-lang.c (objc_language_data): Likewise.
6241         * opencl-lang.c (opencl_language_data): Likewise.
6242         * p-lang.c (pascal_language_data): Likewise.
6243         * rust-lang.c (rust_language_data): Likewise.
6244
6245 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6246
6247         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
6248         (ada_language_data): Delete la_get_symbol_name_matcher
6249         initializer.
6250         (language_defn::get_symbol_name_matcher_inner): New member
6251         function.
6252         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
6253         initializer.
6254         (cplus_language_data): Likewise.
6255         (cplus_language::get_symbol_name_matcher_inner): New member
6256         function.
6257         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
6258         (minimal_language_data): Likewise.
6259         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
6260         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
6261         initializer.
6262         * dictionary.c (iter_match_first_hashed): Update call to
6263         get_symbol_name_matcher.
6264         (iter_match_next_hashed): Likewise.
6265         (iter_match_next_linear): Likewise.
6266         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
6267         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
6268         initializer.
6269         (f_language::get_symbol_name_matcher_inner): New member function.
6270         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
6271         initializer.
6272         * language.c (default_symbol_name_matcher): Update header comment,
6273         make static.
6274         (language_defn::get_symbol_name_matcher): New definition.
6275         (language_defn::get_symbol_name_matcher_inner): Likewise.
6276         (get_symbol_name_matcher): Delete.
6277         (unknown_language_data): Delete la_get_symbol_name_matcher
6278         initializer.
6279         (auto_language_data): Likewise.
6280         * language.h (language_data): Delete la_get_symbol_name_matcher
6281         field.
6282         (language_defn::get_symbol_name_matcher): New member function.
6283         (language_defn::get_symbol_name_matcher_inner): Likewise.
6284         (default_symbol_name_matcher): Delete declaration.
6285         * linespec.c (find_methods): Update call to
6286         get_symbol_name_matcher.
6287         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
6288         initializer.
6289         * minsyms.c (lookup_minimal_symbol): Update call to
6290         get_symbol_name_matcher.
6291         (iterate_over_minimal_symbols): Likewise.
6292         * objc-lang.c (objc_language_data): Delete
6293         la_get_symbol_name_matcher initializer.
6294         * opencl-lang.c (opencl_language_data): Likewise.
6295         * p-lang.c (pascal_language_data): Likewise.
6296         * psymtab.c (psymbol_name_matches): Update call to
6297         get_symbol_name_matcher.
6298         * rust-lang.c (rust_language_data): Delete
6299         la_get_symbol_name_matcher initializer.
6300         * symtab.c (symbol_matches_search_name): Update call to
6301         get_symbol_name_matcher.
6302         (compare_symbol_name): Likewise.
6303
6304 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6305
6306         * ada-lang.c (ada_language_data): Delete la_compute_program
6307         initializer.
6308         * c-lang.c (c_language_data): Likewise.
6309         (c_language::compute_program): New member function.
6310         (cplus_language_data): Delete la_compute_program initializer.
6311         (cplus_language::compute_program): New member function.
6312         (asm_language_data): Delete la_compute_program initializer.
6313         (minimal_language_data): Likewise.
6314         * c-lang.h (c_compute_program): Update comment.
6315         (cplus_compute_program): Likewise.
6316         * compile/compile-c-support.c (c_compute_program): Likewise.
6317         (cplus_compute_program): Likewise.
6318         * compile/compile.c (compile_to_object): Update call to
6319         la_compute_program.
6320         * d-lang.c (d_language_data): Delete la_compute_program
6321         initializer.
6322         * f-lang.c (f_language_data): Likewise.
6323         * go-lang.c (go_language_data): Likewise.
6324         * language.c (unknown_language_data): Likewise.
6325         (auto_language_data): Likewise.
6326         * language.h (language_data): Delete la_compute_program field.
6327         (language_defn::compute_program): New member function.
6328         * m2-lang.c (m2_language_data): Delete la_compute_program
6329         initializer.
6330         * objc-lang.c (objc_language_data): Likewise.
6331         * opencl-lang.c (opencl_language_data): Likewise.
6332         * p-lang.c (pascal_language_data): Likewise.
6333         * rust-lang.c (rust_language_data): Likewise.
6334
6335 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6336
6337         * ada-lang.c (ada_language_data) Delete
6338         la_class_name_from_physname initializer.
6339         * c-lang.c (c_language_data): Likewise.
6340         (cplus_language_data): Likewise.
6341         (cplus_language::class_name_from_physname): New member function.
6342         (asm_language_data): Delete la_class_name_from_physname
6343         initializer.
6344         (minimal_language_data): Likewise.
6345         * d-lang.c (d_language_data): Likewise.
6346         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
6347         method on language_defn class.
6348         (guess_full_die_structure_name): Likewise.
6349         * f-lang.c (f_language_data): Delete la_class_name_from_physname
6350         initializer.
6351         * go-lang.c (go_language_data): Likewise.
6352         * language.c (language_class_name_from_physname): Delete.
6353         (unk_lang_class_name): Delete.
6354         (unknown_language_data): Delete la_class_name_from_physname
6355         initializer.
6356         (auto_language_data): Likewise.
6357         * language.h (language_data): Delete la_class_name_from_physname
6358         field.
6359         (language_defn::class_name_from_physname): New function.
6360         (language_class_name_from_physname): Delete declaration.
6361         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
6362         initializer.
6363         * objc-lang.c (objc_language_data): Likewise.
6364         * opencl-lang.c (opencl_language_data): Likewise.
6365         * p-lang.c (pascal_language_data): Likewise.
6366         * rust-lang.c (rust_language_data): Likewise.
6367
6368 2020-06-16  Tom Tromey  <tom@tromey.com>
6369
6370         * tui/tui-data.h (STATUS_NAME): New macro.
6371         * tui/tui-layout.c (tui_remove_some_windows)
6372         (initialize_known_windows, tui_register_window)
6373         (tui_layout_split::remove_windows, initialize_layouts)
6374         (tui_new_layout_command): Don't use hard-coded window names.
6375
6376 2020-06-16  Tom Tromey  <tom@tromey.com>
6377
6378         PR tui/25348:
6379         * tui/tui.c (tui_ensure_readline_initialized): Rename from
6380         tui_initialize_readline.  Only run once.  Call rl_initialize.
6381         * tui/tui.h (tui_ensure_readline_initialized): Rename from
6382         tui_initialize_readline.
6383         * tui/tui-io.c (tui_setup_io): Call
6384         tui_ensure_readline_initialized.
6385         * tui/tui-interp.c (tui_interp::init): Update.
6386
6387 2020-06-16  Tom Tromey  <tom@tromey.com>
6388
6389         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
6390         Also preserve the status window.
6391
6392 2020-06-16  Tom Tromey  <tom@tromey.com>
6393
6394         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
6395         where m_window==nullptr.
6396
6397 2020-06-15  Tom Tromey  <tromey@adacore.com>
6398
6399         * windows-nat.c (windows_nat::handle_output_debug_string):
6400         Update.
6401         (windows_nat::handle_ms_vc_exception): Update.
6402         * target.h (target_read_string): Change API.
6403         * target.c (target_read_string): Change API.
6404         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
6405         Update.
6406         * solib-frv.c (frv_current_sos): Update.
6407         * solib-dsbt.c (dsbt_current_sos): Update.
6408         * solib-darwin.c (darwin_current_sos): Update.
6409         * linux-thread-db.c (inferior_has_bug): Update.
6410         * expprint.c (print_subexp_standard): Update.
6411         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
6412         (ada_exception_message_1): Update.
6413
6414 2020-06-15  Tom Tromey  <tromey@adacore.com>
6415
6416         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
6417
6418 2020-06-15  Tom Tromey  <tromey@adacore.com>
6419
6420         * valprint.c (read_string): Update comment.
6421         * target.c (MIN): Remove.
6422         (target_read_string): Rewrite.
6423
6424 2020-06-15  Tom Tromey  <tromey@adacore.com>
6425
6426         * corefile.c (read_memory_string): Remove.
6427         * ada-valprint.c (ada_value_print_ptr): Update.
6428         * ada-lang.h (ada_tag_name): Change return type.
6429         * ada-lang.c (type_from_tag): Update.
6430         (ada_tag_name_from_tsd): Change return type.  Use
6431         target_read_string.
6432         (ada_tag_name): Likewise.
6433         * gdbcore.h (read_memory_string): Don't declare.
6434
6435 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
6436
6437         * symtab.c (rbreak_command): Ignore Windows drive colon.
6438
6439 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
6440
6441         * NEWS: Mention removed GDBserver host support.
6442
6443 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
6444
6445         * features/riscv/rebuild-csr-xml.sh: Updated.
6446
6447 2020-06-11  Tom Tromey  <tom@tromey.com>
6448
6449         PR gdb/18318:
6450         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
6451
6452 2020-06-09  Jonny Grant  <jg@jguk.org>
6453 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
6454
6455         * main.c (captured_main_1): Don't print new line after help.
6456         (print_gdb_help): add mailing list and IRC channel information
6457         to --help.  Add new lines between items in the footer.  Remove
6458         quotes around bug url.
6459
6460 2020-06-11  Keith Seitz  <keiths@redhat.com>
6461
6462         PR gdb/21356
6463         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
6464         Resolve typedefs for type length calculations.
6465
6466 2020-06-10  Tom de Vries  <tdevries@suse.de>
6467
6468         PR ada/24713
6469         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
6470         (write_psymbols): Enable .gdb_index for ada.
6471         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
6472         ada.
6473
6474 2020-06-10  Tom de Vries  <tdevries@suse.de>
6475
6476         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
6477         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
6478         namei" instead of "const char *name" argument.
6479         (dw2_map_matching_symbols): Use "offset_type namei" variant of
6480         dw2_symtab_iter_init.
6481
6482 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6483
6484         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
6485         to use type::field and field::type instead.
6486
6487 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6488
6489         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
6490         to use field::type instead.
6491
6492 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6493
6494         * gdbtypes.h (struct field) <type, set_type>: New methods.
6495         Rename `type` field to...
6496         <m_type>: ... this.  Change references throughout to use type or
6497         set_type methods.
6498         (FIELD_TYPE): Use field::type.  Change call sites that modify
6499         the field's type to use field::set_type instead.
6500
6501 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6502
6503         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
6504         to use type::index_type instead.
6505
6506 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6507
6508         * gdbtypes.h (struct type) <index_type, set_index_type>: New
6509         methods.
6510         (TYPE_INDEX_TYPE): Use type::index_type.
6511         * gdbtypes.c (create_array_type_with_stride): Likewise.
6512
6513 2020-06-07  Tom Tromey  <tom@tromey.com>
6514
6515         * valprint.c (generic_val_print_float): Remove "embedded_offset"
6516         parameter.
6517         (generic_value_print): Update.
6518
6519 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6520
6521         Revert commit 982a38f60b0.
6522         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
6523
6524 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6525
6526         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
6527         avoid use after free.
6528
6529 2020-06-05  Tom de Vries  <tdevries@suse.de>
6530
6531         * NEWS: Fix typos.
6532
6533 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
6534
6535         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
6536         the per_bfd object.
6537         (dwarf2_read_debug_names): Likewise.
6538         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
6539         object when re-using a per_bfd object with an index.
6540
6541 2020-06-03  Tom de Vries  <tdevries@suse.de>
6542
6543         PR symtab/26046
6544         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
6545         children for C++.
6546         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
6547         DW_TAG_subprogram.
6548
6549 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6550
6551         * ada-lang.c (ada_language_data): Delete skip_trampoline
6552         initializer.
6553         * c-lang.c (c_language_data): Likewise.
6554         (cplus_language_data): Likewise.
6555         (cplus_language::skip_trampoline): New member function.
6556         (asm_language_data): Delete skip_trampoline initializer.
6557         (minimal_language_data): Likewise.
6558         * d-lang.c (d_language_data): Likewise.
6559         * f-lang.c (f_language_data): Likewise.
6560         * go-lang.c (go_language_data): Likewise.
6561         * language.c (unk_lang_trampoline): Delete function.
6562         (skip_language_trampoline): Update.
6563         (unknown_language_data): Delete skip_trampoline initializer.
6564         (auto_language_data): Likewise.
6565         * language.h (language_data): Delete skip_trampoline field.
6566         (language_defn::skip_trampoline): New function.
6567         * m2-lang.c (m2_language_data): Delete skip_trampoline
6568         initializer.
6569         * objc-lang.c (objc_skip_trampoline): Delete function, move
6570         implementation to objc_language::skip_trampoline.
6571         (objc_language_data): Delete skip_trampoline initializer.
6572         (objc_language::skip_trampoline): New member function with
6573         implementation from objc_skip_trampoline.
6574         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
6575         initializer.
6576         * p-lang.c (pascal_language_data): Likewise.
6577         * rust-lang.c (rust_language_data): Likewise.
6578
6579 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6580
6581         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
6582         (ada_language::demangle): New member function.
6583         * c-lang.c (c_language_data): Delete la_demangle initializer.
6584         (cplus_language_data): Delete la_demangle initializer.
6585         (cplus_language::demangle): New member function.
6586         (asm_language_data): Delete la_demangle initializer.
6587         (minimal_language_data): Delete la_demangle initializer.
6588         * d-lang.c (d_language_data): Delete la_demangle initializer.
6589         (d_language::demangle): New member function.
6590         * f-lang.c (f_language_data): Delete la_demangle initializer.
6591         (f_language::demangle): New member function.
6592         * go-lang.c (go_language_data): Delete la_demangle initializer.
6593         (go_language::demangle): New member function.
6594         * language.c (language_demangle): Update.
6595         (unk_lang_demangle): Delete.
6596         (unknown_language_data): Delete la_demangle initializer.
6597         (unknown_language::demangle): New member function.
6598         (auto_language_data): Delete la_demangle initializer.
6599         (auto_language::demangle): New member function.
6600         * language.h (language_data): Delete la_demangle field.
6601         (language_defn::demangle): New function.
6602         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
6603         * objc-lang.c (objc_language_data): Delete la_demangle
6604         initializer.
6605         (objc_language::demangle): New member function.
6606         * opencl-lang.c (opencl_language_data): Delete la_demangle
6607         initializer.
6608         * p-lang.c (pascal_language_data): Likewise.
6609         * rust-lang.c (rust_language_data): Likewise.
6610         (rust_language::demangle): New member function.
6611
6612 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6613
6614         * ada-lang.c (ada_language_data): Delete la_print_type
6615         initializer.
6616         (ada_language::print_type): New member function.
6617         * c-lang.c (c_language_data): Delete la_print_type initializer.
6618         (c_language::print_type): New member function.
6619         (cplus_language_data): Delete la_print_type initializer.
6620         (cplus_language::print_type): New member function.
6621         (asm_language_data): Delete la_print_type initializer.
6622         (asm_language::print_type): New member function.
6623         (minimal_language_data): Delete la_print_type initializer.
6624         (minimal_language::print_type): New member function.
6625         * d-lang.c (d_language_data): Delete la_print_type initializer.
6626         (d_language::print_type): New member function.
6627         * f-lang.c (f_language_data): Delete la_print_type initializer.
6628         (f_language::print_type): New member function.
6629         * go-lang.c (go_language_data): Delete la_print_type initializer.
6630         (go_language::print_type): New member function.
6631         * language.c (unk_lang_print_type): Delete.
6632         (unknown_language_data): Delete la_print_type initializer.
6633         (unknown_language::print_type): New member function.
6634         (auto_language_data): Delete la_print_type initializer.
6635         (auto_language::print_type): New member function.
6636         * language.h (language_data): Delete la_print_type field.
6637         (language_defn::print_type): New function.
6638         (LA_PRINT_TYPE): Update.
6639         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
6640         (m2_language::print_type): New member function.
6641         * objc-lang.c (objc_language_data): Delete la_print_type
6642         initializer.
6643         (objc_language::print_type): New member function.
6644         * opencl-lang.c (opencl_print_type): Delete, implementation moved
6645         to opencl_language::print_type.
6646         (opencl_language_data): Delete la_print_type initializer.
6647         (opencl_language::print_type): New member function, implementation
6648         from opencl_print_type.
6649         * p-lang.c (pascal_language_data): Delete la_print_type
6650         initializer.
6651         (pascal_language::print_type): New member function.
6652         * rust-lang.c (rust_print_type): Delete, implementation moved to
6653         rust_language::print_type.
6654         (rust_language_data): Delete la_print_type initializer.
6655         (rust_language::print_type): New member function, implementation
6656         from rust_print_type.
6657
6658 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6659
6660         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
6661         implementation moves to...
6662         (ada_language::sniff_from_mangled_name): ...here.  Update return
6663         type.
6664         (ada_language_data): Delete la_sniff_from_mangled_name
6665         initializer.
6666         * c-lang.c (c_language_data): Likewise.
6667         (cplus_language_data): Likewise.
6668         (cplus_language::sniff_from_mangled_name): New member function,
6669         implementation taken from gdb_sniff_from_mangled_name.
6670         (asm_language_data): Delete la_sniff_from_mangled_name
6671         initializer.
6672         (minimal_language_data): Likewise.
6673         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
6674         implementation moves to cplus_language::sniff_from_mangled_name.
6675         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
6676         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
6677         moves to...
6678         (d_language::sniff_from_mangled_name): ...here.
6679         (d_language_data): Delete la_sniff_from_mangled_name initializer.
6680         * f-lang.c (f_language_data): Likewise.
6681         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
6682         moves to...
6683         (go_language::sniff_from_mangled_name): ...here.
6684         (go_language_data): Delete la_sniff_from_mangled_name initializer.
6685         * language.c (language_sniff_from_mangled_name): Delete.
6686         (unknown_language_data): Delete la_sniff_from_mangled_name
6687         initializer.
6688         (auto_language_data): Likewise.
6689         * language.h (language_data): Delete la_sniff_from_mangled_name
6690         field.
6691         (language_defn::sniff_from_mangled_name): New function.
6692         (language_sniff_from_mangled_name): Delete declaration.
6693         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
6694         field.
6695         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
6696         implementation moves to...
6697         (objc_language::sniff_from_mangled_name): ...here.
6698         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
6699         * opencl-lang.c (opencl_language_data): Likewise.
6700         * p-lang.c (pascal_language_data): Likewise.
6701         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
6702         implementation moves to...
6703         (rust_language::sniff_from_mangled_name): ...here.
6704         (rust_language_data): Delete la_sniff_from_mangled_name
6705         initializer.
6706         * symtab.c (symbol_find_demangled_name): Call
6707         sniff_from_mangled_name member function.
6708
6709 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6710
6711         * ada-lang.c (ada_language_data): Delete la_search_name_hash
6712         initializer.
6713         * c-lang.c (c_language_data): Likewise.
6714         (cplus_language_data): Likewise.
6715         (cplus_language::search_name_hash): New member function.
6716         (asm_language_data): Delete la_search_name_hash initializer.
6717         (minimal_language_data): Likewise.
6718         * d-lang.c (d_language_data): Likewise.
6719         * dictionary.c (default_search_name_hash): Rename to...
6720         (language_defn::search_name_hash): ...this.
6721         * f-lang.c (f_language_data): Likewise.
6722         (f_language::search_name_hash): New member function.
6723         * go-lang.c (go_language_data): Delete la_search_name_hash
6724         initializer.
6725         * language.c (unknown_language_data): Likewise.
6726         (auto_language_data): Likewise.
6727         * language.h (struct language_data): Delete la_search_name_hash
6728         field.
6729         (language_defn::search_name_hash): Declare new member function.
6730         (default_search_name_hash): Delete declaration.
6731         * m2-lang.c (m2_language_data): Delete la_search_name_hash
6732         initializer.
6733         * objc-lang.c (objc_language_data): Likewise.
6734         * opencl-lang.c (opencl_language_data): Likewise.
6735         * p-lang.c (pascal_language_data): Likewise.
6736         * rust-lang.c (rust_language_data): Likewise.
6737         * symtab.c (search_name_hash): Update call.
6738
6739 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6740
6741         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
6742         initializer.
6743         * c-lang.c (class compile_instance): Declare.
6744         (c_language_data): Delete la_get_compile_instance initializer.
6745         (c_language::get_compile_instance): New member function.
6746         (cplus_language_data): Delete la_get_compile_instance initializer.
6747         (cplus_language::get_compile_instance): New member function.
6748         (asm_language_data): Delete la_get_compile_instance initializer.
6749         (minimal_language_data): Likewise.
6750         * c-lang.h (c_get_compile_context): Update comment.
6751         (cplus_get_compile_context): Update comment.
6752         * compile/compile.c (compile_to_object): Update calls, don't rely
6753         on function pointer being NULL.
6754         * d-lang.c (d_language_data): Delete la_get_compile_instance
6755         initializer.
6756         * f-lang.c (f_language_data): Likewise.
6757         * go-lang.c (go_language_data): Likewise.
6758         * language.c (unknown_language_data): Likewise.
6759         (auto_language_data): Likewise.
6760         * language.h (language_data): Delete la_get_compile_instance field.
6761         (language_defn::get_compile_instance): New member function.
6762         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
6763         initializer.
6764         * objc-lang.c (objc_language_data): Likewise.
6765         * opencl-lang.c (opencl_language_data): Likewise.
6766         * p-lang.c (pascal_language_data): Likewise.
6767         * rust-lang.c (rust_language_data): Likewise.
6768
6769 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6770
6771         * ada-lang.c (ada_add_all_symbols): Update comment.
6772         (ada_iterate_over_symbols): Delete, move implementation to...
6773         (ada_language::iterate_over_symbols): ...here, a new member
6774         function, rewrite to use range based for loop.
6775         (ada_language_data): Delete la_iterate_over_symbols initializer.
6776         * c-lang.c (c_language_data): Likewise.
6777         (cplus_language_data): Likewise.
6778         (asm_language_data): Likewise.
6779         (minimal_language_data): Likewise.
6780         * d-lang.c (d_language_data): Likewise.
6781         * f-lang.c (f_language_data): Likewise.
6782         * go-lang.c (go_language_data): Likewise.
6783         * language.c (unknown_language_data): Likewise.
6784         (auto_language_data): Likewise.
6785         * language.h (language_data): Delete la_iterate_over_symbols field.
6786         (language_defn::iterate_over_symbols): New member function.
6787         (LA_ITERATE_OVER_SYMBOLS): Update.
6788         * linespec.c (iterate_over_all_matching_symtabs): Update.
6789         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
6790         initializer.
6791         * objc-lang.c (objc_language_data): Likewise.
6792         * opencl-lang.c (opencl_language_data): Likewise.
6793         * p-lang.c (pascal_language_data): Likewise.
6794         * rust-lang.c (rust_language_data): Likewise.
6795
6796 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6797
6798         * ada-lang.c (ada_language_data): Delete
6799         la_lookup_transparent_type initializer.
6800         * c-lang.c (c_language_data): Likewise.
6801         (cplus_language_data): Likewise.
6802         (cplus_language::lookup_transparent_type): New member function.
6803         (asm_language_data): Delete la_lookup_transparent_type
6804         initializer.
6805         (minimal_language_data): Likewise.
6806         * d-lang.c (d_language_data): Likewise.
6807         * f-lang.c (f_language_data): Likewise.
6808         * go-lang.c (go_language_data): Likewise.
6809         * language.c (unknown_language_data): Likewise.
6810         (auto_language_data): Likewise.
6811         * language.h (struct language_data): Delete
6812         la_lookup_transparent_type field.
6813         (language_defn::lookup_transparent_type): New member function.
6814         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
6815         initializer.
6816         * objc-lang.c (objc_language_data): Likewise.
6817         * opencl-lang.c (opencl_language_data): Likewise.
6818         * p-lang.c (pascal_language_data): Likewise.
6819         * rust-lang.c (rust_language_data): Likewise.
6820         * symtab.c (symbol_matches_domain): Update call.
6821
6822 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6823
6824         * ada-lang.c (ada_language_arch_info): Delete function, move
6825         implementation to...
6826         (ada_language::language_arch_info): ...here, a new member
6827         function.
6828         (ada_language_data): Delete la_language_arch_info.
6829         * c-lang.c (c_language_data): Likewise.
6830         (c_language::language_arch_info): New member function.
6831         (cplus_language_arch_info): Delete function, move
6832         implementation to...
6833         (cplus_language::language_arch_info): ...here, a new member
6834         function.
6835         (cplus_language_data): Delete la_language_arch_info.
6836         (asm_language_data): Likewise.
6837         (asm_language::language_arch_info): New member function.
6838         (minimal_language_data): Delete la_language_arch_info.
6839         (minimal_language::language_arch_info): New member function.
6840         * d-lang.c (d_language_arch_info): Delete function, move
6841         implementation to...
6842         (d_language::language_arch_info): ...here, a new member
6843         function.
6844         (d_language_data): Delete la_language_arch_info.
6845         * f-lang.c (f_language_arch_info): Delete function, move
6846         implementation to...
6847         (f_language::language_arch_info): ...here, a new member
6848         function.
6849         (f_language_data): Delete la_language_arch_info.
6850         * go-lang.c (go_language_arch_info): Delete function, move
6851         implementation to...
6852         (go_language::language_arch_info): ...here, a new member
6853         function.
6854         (go_language_data): Delete la_language_arch_info.
6855         * language.c (unknown_language_data): Likewise.
6856         (unknown_language::language_arch_info): New member function.
6857         (auto_language_data): Delete la_language_arch_info.
6858         (auto_language::language_arch_info): New member function.
6859         (language_gdbarch_post_init): Update call to
6860         la_language_arch_info.
6861         * language.h (language_data): Delete la_language_arch_info
6862         function pointer.
6863         (language_defn::language_arch_info): New function.
6864         * m2-lang.c (m2_language_arch_info): Delete function, move
6865         implementation to...
6866         (m2_language::language_arch_info): ...here, a new member
6867         function.
6868         (m2_language_data): Delete la_language_arch_info.
6869         * objc-lang.c (objc_language_arch_info): Delete function, move
6870         implementation to...
6871         (objc_language::language_arch_info): ...here, a new member
6872         function.
6873         (objc_language_data): Delete la_language_arch_info.
6874         * opencl-lang.c (opencl_language_arch_info): Delete function, move
6875         implementation to...
6876         (opencl_language::language_arch_info): ...here, a new member
6877         function.
6878         (opencl_language_data): Delete la_language_arch_info.
6879         * p-lang.c (pascal_language_arch_info): Delete function, move
6880         implementation to...
6881         (pascal_language::language_arch_info): ...here, a new member
6882         function.
6883         (pascal_language_data): Delete la_language_arch_info.
6884         * rust-lang.c (rust_language_arch_info): Delete function, move
6885         implementation to...
6886         (rust_language::language_arch_info): ...here, a new member
6887         function.
6888         (rust_language_data): Delete la_language_arch_info.
6889
6890 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6891
6892         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
6893         initializer.
6894         * c-lang.c (c_language_data): Likewise.
6895         (cplus_language_data): Likewise.
6896         (cplus_language::pass_by_reference_info): New method.
6897         (asm_language_data): Delete la_pass_by_reference initializer.
6898         (minimal_language_data): Likewise.
6899         * cp-abi.c (cp_pass_by_reference): Remove use of
6900         default_pass_by_reference.
6901         * d-lang.c (d_language_data): Likewise.
6902         * f-lang.c (f_language_data): Likewise.
6903         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
6904         default_pass_by_reference.
6905         * go-lang.c (go_language_data): Likewise.
6906         * language.c (language_pass_by_reference): Update.
6907         (default_pass_by_reference): Delete.
6908         (unknown_language_data): Delete la_pass_by_reference
6909         initializer.
6910         (auto_language_data): Likewise.
6911         * language.h (struct language_data): Delete la_pass_by_reference
6912         field.
6913         (language_defn::pass_by_reference_info): New member function.
6914         (default_pass_by_reference): Delete declaration.
6915         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
6916         initializer.
6917         * objc-lang.c (objc_language_data): Likewise.
6918         * opencl-lang.c (opencl_language_data): Likewise.
6919         * p-lang.c (pascal_language_data): Likewise.
6920         * rust-lang.c (rust_language_data): Likewise.
6921
6922 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6923
6924         * ada-lang.c (ada_read_var_value): Delete function, move
6925         implementation to...
6926         (ada_language::read_var_value): ...here.
6927         (ada_language_data): Delete la_read_var_value initializer.
6928         * c-lang.c (c_language_data): Likewise.
6929         (cplus_language_data): Likewise.
6930         (minimal_language_data): Likewise.
6931         * d-lang.c (d_language_data): Likewise.
6932         * f-lang.c (f_language_data): Likewise.
6933         * findvar.c (default_read_var_value): Rename to...
6934         (language_defn::read_var_value): ...this.
6935         * findvar.c (read_var_value): Update header comment, and change to
6936         call member function instead of function pointer.
6937         * go-lang.c (go_language_data): Likewise.
6938         * language.c (unknown_language_data): Delete la_read_var_value
6939         initializer.
6940         (auto_language_data): Likewise.
6941         * language.h (struct language_data): Delete la_read_var_value
6942         field.
6943         (language_defn::read_var_value): New member function.
6944         (default_read_var_value): Delete declaration.
6945         * m2-lang.c (m2_language_data): Delete la_read_var_value
6946         initializer.
6947         * objc-lang.c (objc_language_data): Likewise.
6948         * opencl-lang.c (opencl_language_data): Likewise.
6949         * p-lang.c (pascal_language_data): Likewise.
6950         * rust-lang.c (rust_language_data): Likewise.
6951         * value.h (default_read_var_value): Delete declaration.
6952
6953 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6954
6955         * ada-lang.c (ada_print_array_index): Delete function, move
6956         implementation to...
6957         (ada_language::print_array_index): ...here.
6958         (ada_language_data): Delete la_print_array_index initializer.
6959         * c-lang.c (c_language_data): Likewise.
6960         (cplus_language_data): Likewise.
6961         (minimal_language_data): Likewise.
6962         * d-lang.c (d_language_data): Likewise.
6963         * f-lang.c (f_language_data): Likewise.
6964         * go-lang.c (go_language_data): Likewise.
6965         * language.c (default_print_array_index): Delete function, move
6966         implementation to...
6967         (language_defn::print_array_index): ...here.
6968         (unknown_language_data): Delete la_print_array_index initializer.
6969         (auto_language_data): Likewise.
6970         * language.h (struct language_data): Delete la_print_array_index
6971         field.
6972         (language_defn::print_array_index): New member function.
6973         (LA_PRINT_ARRAY_INDEX): Update.
6974         (default_print_array_index): Delete declaration.
6975         * m2-lang.c (m2_language_data): Delete la_print_array_index
6976         initializer.
6977         * objc-lang.c (objc_language_data): Likewise.
6978         * opencl-lang.c (opencl_language_data): Likewise.
6979         * p-lang.c (pascal_language_data): Likewise.
6980         * rust-lang.c (rust_language_data): Likewise.
6981
6982 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6983
6984         * gdb/ada-lang.c (ada_language_defn): Convert to...
6985         (ada_language_data): ...this.
6986         (class ada_language): New class.
6987         (ada_language_defn): New static global.
6988         * gdb/c-lang.c (c_language_defn): Convert to...
6989         (c_language_data): ...this.
6990         (class c_language): New class.
6991         (c_language_defn): New static global.
6992         (cplus_language_defn): Convert to...
6993         (cplus_language_data): ...this.
6994         (class cplus_language): New class.
6995         (cplus_language_defn): New static global.
6996         (asm_language_defn): Convert to...
6997         (asm_language_data): ...this.
6998         (class asm_language): New class.
6999         (asm_language_defn): New static global.
7000         (minimal_language_defn): Convert to...
7001         (minimal_language_data): ...this.
7002         (class minimal_language): New class.
7003         (minimal_language_defn): New static global.
7004         * gdb/d-lang.c (d_language_defn): Convert to...
7005         (d_language_data): ...this.
7006         (class d_language): New class.
7007         (d_language_defn): New static global.
7008         * gdb/f-lang.c (f_language_defn): Convert to...
7009         (f_language_data): ...this.
7010         (class f_language): New class.
7011         (f_language_defn): New static global.
7012         * gdb/go-lang.c (go_language_defn): Convert to...
7013         (go_language_data): ...this.
7014         (class go_language): New class.
7015         (go_language_defn): New static global.
7016         * gdb/language.c (unknown_language_defn): Remove declaration.
7017         (current_language): Initialize to nullptr, real initialization is
7018         moved to _initialize_language.
7019         (languages): Delete global.
7020         (language_defn::languages): Define.
7021         (set_language_command): Use language_defn::languages.
7022         (set_language): Likewise.
7023         (range_error): Likewise.
7024         (language_enum): Likewise.
7025         (language_def): Likewise.
7026         (add_set_language_command): Use language_def::languages for the
7027         language list, and language_def to lookup language pointers.
7028         (skip_language_trampoline): Use language_defn::languages.
7029         (unknown_language_defn): Convert to...
7030         (unknown_language_data): ...this.
7031         (class unknown_language): New class.
7032         (unknown_language_defn): New static global.
7033         (auto_language_defn): Convert to...
7034         (auto_language_data): ...this.
7035         (class auto_language): New class.
7036         (auto_language_defn): New static global.
7037         (language_gdbarch_post_init): Use language_defn::languages.
7038         (_initialize_language): Initialize current_language.
7039         * gdb/language.h (struct language_defn): Rename to...
7040         (struct language_data): ...this.
7041         (struct language_defn): New.
7042         (auto_language_defn): Delete.
7043         (unknown_language_defn): Delete.
7044         (minimal_language_defn): Delete.
7045         (ada_language_defn): Delete.
7046         (asm_language_defn): Delete.
7047         (c_language_defn): Delete.
7048         (cplus_language_defn): Delete.
7049         (d_language_defn): Delete.
7050         (f_language_defn): Delete.
7051         (go_language_defn): Delete.
7052         (m2_language_defn): Delete.
7053         (objc_language_defn): Delete.
7054         (opencl_language_defn): Delete.
7055         (pascal_language_defn): Delete.
7056         (rust_language_defn): Delete.
7057         * gdb/m2-lang.c (m2_language_defn): Convert to...
7058         (m2_language_data): ...this.
7059         (class m2_language): New class.
7060         (m2_language_defn): New static global.
7061         * gdb/objc-lang.c (objc_language_defn): Convert to...
7062         (objc_language_data): ...this.
7063         (class objc_language): New class.
7064         (objc_language_defn): New static global.
7065         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
7066         (opencl_language_data): ...this.
7067         (class opencl_language): New class.
7068         (opencl_language_defn): New static global.
7069         * gdb/p-lang.c (pascal_language_defn): Convert to...
7070         (pascal_language_data): ...this.
7071         (class pascal_language): New class.
7072         (pascal_language_defn): New static global.
7073         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
7074         language pointer, update comment format.
7075         * gdb/rust-lang.c (rust_language_defn): Convert to...
7076         (rust_language_data): ...this.
7077         (class rust_language): New class.
7078         (rust_language_defn): New static global.
7079
7080 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
7081
7082         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
7083         member variable.
7084         <m_stmt_at_address>: New member variable.
7085         (lnp_state_machine::record_line): Don't record some lines, update
7086         tracking of is_stmt at the same address.
7087         (lnp_state_machine::lnp_state_machine): Initialise new member
7088         variables.
7089
7090 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7091
7092         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
7093         "-include gnu-nat-mig.h".
7094         * gnu-nat-mig.h: New file.
7095         * gnu-nat.c: Include "gnu-nat-mig.h".
7096         (exc_server, msg_reply_server, notify_server,
7097         process_reply_server): Remove declarations.
7098
7099 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7100
7101         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
7102         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
7103         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
7104         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
7105         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
7106         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
7107         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
7108         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
7109         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
7110         to gnu_nat_target class.
7111         * gnu-nat.c: Likewise.
7112         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
7113         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
7114         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
7115         object.
7116         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
7117         instead of `gnu_target'.
7118
7119 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7120
7121         * i386-gnu-tdep.c: Include "gdbcore.h"
7122         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
7123         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
7124         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
7125         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
7126         i386_gnu_sigcontext_addr): New functions
7127         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
7128         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
7129         tdep.
7130
7131 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7132
7133         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
7134         before fork_inferior call. Avoid calling it if target_is_pushed returns
7135         true.
7136
7137 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7138
7139         * gnu-nat.h (gnu_target): New variable declaration.
7140         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
7141         gnu_target.
7142         * gnu-nat.c (gnu_target): New variable.
7143         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
7144         add_thread_silent, and add_thread calls.
7145         (gnu_nat_target::create_inferior): Pass gnu_target to
7146         add_thread_silent, thread_change_ptid call.
7147         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
7148         call.
7149
7150 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7151
7152         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
7153         (gnu_nat_target::find_memory_regions): Remove unused
7154         `old_address' variable.
7155
7156 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7157
7158         * gnu-nat.c: Include "gdbarch.h".
7159
7160 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7161
7162         * reply_mig_hack.awk (Error return): Cast function through
7163         void *, to bypass compiler function call check.
7164
7165 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7166
7167         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
7168         $(srcdir)/reply_mig_hack.awk.
7169
7170 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7171
7172         * gnu-nat.h (gnu_debug_flag): Set type to bool.
7173
7174 2020-05-30  Jonny Grant  <jg@jguk.org>
7175
7176         * configure.ac (ACX_BUGURL): change bug URL to https.
7177
7178 2020-05-30  Pedro Alves  <palves@redhat.com>
7179
7180         * cp-support.c (replace_typedefs_template): New.
7181         (replace_typedefs_qualified_name): Handle
7182         DEMANGLE_COMPONENT_TEMPLATE.
7183
7184 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
7185
7186         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
7187         dwarf2/index-cache.h, dwarf2/index-write.c,
7188         dwarf2/index-write.h, dwarf2/line-header.c,
7189         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
7190         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
7191         variables and fields from `dwarf2_per_objfile` to just
7192         `per_objfile` throughout.
7193
7194 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
7195
7196         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7197         <push_dwarf_reg_entry_value>: Add comment.
7198
7199 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
7200             Keith Seitz  <keiths@redhat.com>
7201
7202         * python/python.c (do_start_initialization): Call PyEval_SaveThread
7203         instead of PyEval_ReleaseLock.
7204         (class gdbpy_gil): Move to earlier in file.
7205         (finalize_python): Set gdb_python_initialized.
7206         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
7207         when not initialized.
7208
7209 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
7210
7211         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7212         <push_dwarf_reg_entry_value>: Remove assert.  Override
7213         per_objfile with caller_per_objfile.
7214
7215 2020-05-28  Tom de Vries  <tdevries@suse.de>
7216
7217         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
7218         PR gold/15646 workaround to symbol kind "type".
7219
7220 2020-05-27  Tom Tromey  <tromey@adacore.com>
7221
7222         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
7223
7224 2020-05-27  Tom Tromey  <tromey@adacore.com>
7225
7226         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
7227         Use htab_find_with_hash.
7228         <add_abbrev>: Remove "abbrev_number" parameter.
7229         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
7230         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
7231         (hash_abbrev): Add comment.
7232         (abbrev_table::lookup_abbrev): Move to header file.
7233         (abbrev_table::read): Update.
7234
7235 2020-05-27  Tom Tromey  <tromey@adacore.com>
7236
7237         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
7238         method.
7239         <canonical_name>: New member.
7240         <raw_name>: Rename from "name".
7241         (partial_die_info): Initialize canonical_name.
7242         (scan_partial_symbols): Check raw_name.
7243         (partial_die_parent_scope, partial_die_full_name)
7244         (add_partial_symbol, add_partial_subprogram)
7245         (add_partial_enumeration, load_partial_dies): Use "name" method.
7246         (partial_die_info::name): New method.
7247         (partial_die_info::read, guess_partial_die_structure_name)
7248         (partial_die_info::fixup): Update.
7249
7250 2020-05-27  Tom Tromey  <tromey@adacore.com>
7251
7252         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
7253         <get_ref_die_offset>: Inline.
7254         <get_ref_die_offset_complaint>: New method.
7255         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
7256         (attribute::get_ref_die_offset_complaint): Rename from
7257         get_ref_die_offset.  Just issue complaint.
7258
7259 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7260
7261         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
7262
7263 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7264
7265         * exec.c (exec_file_attach): Use errno value of first openp failure.
7266
7267 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7268
7269         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
7270         Don't close thread handle.
7271
7272 2020-05-27  Tom Tromey  <tom@tromey.com>
7273             Simon Marchi  <simon.marchi@efficios.com>
7274
7275         * objfiles.h (struct objfile) <partial_symtabs>: Now a
7276         shared_ptr.
7277         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
7278         member.
7279         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
7280         dwarf2_per_bfd_objfile_data_key>: New globals.
7281         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
7282         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
7283         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
7284         shared.
7285         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
7286         short-circuit when sharing.
7287         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
7288         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
7289
7290 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7291
7292         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
7293         to...
7294         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
7295         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
7296
7297 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7298
7299         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
7300         build_name_components, find_name_components_bounds>:
7301         Add per_objfile parameter.
7302         (struct mapped_index) <symbol_name_at>: Likewise.
7303         (struct mapped_debug_names): Remove constructor.
7304         <dwarf2_per_objfile>: Remove field.
7305         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
7306         (mapped_index_base::find_name_components_bounds,
7307         mapped_index_base::build_name_components,
7308         dw2_expand_symtabs_matching_symbol): Likewise.
7309         (class mock_mapped_index) <symbol_name_at>: Likewise.
7310         (check_match): Likewise.
7311         (check_find_bounds_finds): Likewise.
7312         (test_mapped_index_find_name_component_bounds): Update.
7313         (CHECK_MATCH): Update.
7314         (dw2_expand_symtabs_matching): Update.
7315         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
7316         per_objfile parameter.
7317         <find_vec_in_debug_names>: Likewise.
7318         <m_per_objfile>: New field.
7319         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
7320         parameter.
7321         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
7322         (dw2_debug_names_iterator::next): Update.
7323         (dw2_debug_names_lookup_symbol): Update.
7324         (dw2_debug_names_expand_symtabs_for_function): Update.
7325         (dw2_debug_names_map_matching_symbols): Update.
7326         (dw2_debug_names_expand_symtabs_matching): Update.
7327         (dwarf2_read_debug_names): Update.
7328
7329 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7330
7331         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
7332         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
7333         move to dwarf2_per_objfile.
7334         <read_in_chain>: Remove.
7335         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
7336         remove_all_cus, age_comp_units>: New methods.
7337         <m_dwarf2_cus>: New member.
7338         (struct dwarf2_per_cu_data) <cu>: Remove.
7339         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
7340         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
7341         moved to methods of dwarf2_per_objfile.
7342         (dwarf2_clear_marks): Remove.
7343         (dwarf2_queue_item::~dwarf2_queue_item): Update.
7344         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
7345         (dwarf2_per_bfd::free_cached_comp_units): Remove.
7346         (dwarf2_per_objfile::remove_all_cus): New.
7347         (class free_cached_comp_units) <~free_cached_comp_units>:
7348         Update.
7349         (load_cu): Update.
7350         (dw2_do_instantiate_symtab): Adjust.
7351         (fill_in_sig_entry_from_dwo_entry): Adjust.
7352         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7353         (cutu_reader::cutu_reader): Likewise.
7354         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
7355         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
7356         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
7357         and dwarf2_per_objfile::age_comp_units.
7358         (load_partial_comp_unit): Update.
7359         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
7360         (process_queue): Likewise.
7361         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
7362         backlink.
7363         (dwarf2_read_addr_index): Likewise.
7364         (follow_die_offset): Likewise.
7365         (dwarf2_fetch_die_loc_sect_off): Likewise.
7366         (dwarf2_fetch_constant_bytes): Likewise.
7367         (dwarf2_fetch_die_type_sect_off): Likewise.
7368         (follow_die_sig_1): Likewise.
7369         (load_full_type_unit): Likewise.
7370         (read_signatured_type): Likewise.
7371         (dwarf2_cu::dwarf2_cu): Don't set cu field.
7372         (dwarf2_cu::~dwarf2_cu): Remove.
7373         (dwarf2_per_objfile::get_cu): New.
7374         (dwarf2_per_objfile::set_cu): New.
7375         (age_cached_comp_units): Rename to...
7376         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
7377         to std::unordered_map.
7378         (free_one_cached_comp_unit): Rename to...
7379         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
7380         to std::unordered_map.
7381         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
7382         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
7383         a dwarf2_per_objfile in data.
7384         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
7385         (dwarf2_clear_marks): Remove.
7386
7387 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7388
7389         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
7390         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
7391         (init_tu_and_read_dwo_dies): Likewise.
7392         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
7393         (cutu_reader::cutu_reader): Likewise.
7394         (load_partial_comp_unit): Likewise.
7395         (process_psymtab_comp_unit): Update.
7396         (build_type_psymtabs_1): Update.
7397         (process_skeletonless_type_unit): Update.
7398         (load_full_comp_unit): Update.
7399         (find_partial_die): Update.
7400         (dwarf2_read_addr_index): Update.
7401         (read_signatured_type): Update.
7402
7403 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7404
7405         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
7406         m_header_read_in>: New fields.
7407         <get_header>: New method.
7408         * dwarf2/read.c (per_cu_header_read_in): Remove.
7409         (dwarf2_per_cu_data::get_header): New.
7410         (dwarf2_per_cu_data::addr_size): Update.
7411         (dwarf2_per_cu_data::offset_size): Update.
7412         (dwarf2_per_cu_data::ref_addr_size): Update.
7413
7414 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7415
7416         * dwarf2/read.c (load_cu): Return dwarf2_cu.
7417         (dw2_do_instantiate_symtab): Update.
7418         (queue_and_load_all_dwo_tus): Change parameter from
7419         dwarf2_per_cu_data to dwarf2_cu.
7420         (dwarf2_fetch_die_loc_sect_off): Update.
7421         (dwarf2_fetch_constant_bytes): Update.
7422         (dwarf2_fetch_die_type_sect_off): Update.
7423
7424 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7425
7426         * dwarf2/read.c (process_full_comp_unit,
7427         process_full_type_unit): Remove per_cu, per_objfile paramters.
7428         Add dwarf2_cu parameter.
7429         (process_queue): Update.
7430
7431 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7432
7433         * dwarf2/read.c (create_cu_from_index_list): Replace
7434         dwarf2_per_objfile parameter with dwarf2_per_bfd.
7435         (create_cus_from_index_list): Likewise.
7436         (create_cus_from_index): Likewise.
7437         (create_signatured_type_table_from_index): Likewise.
7438         (create_cus_from_debug_names_list): Likewise.
7439         (create_cus_from_debug_names): Likewise.
7440         (dwarf2_read_gdb_index): Update.
7441         (dwarf2_read_debug_names): Update.
7442
7443 2020-05-27  Tom Tromey  <tom@tromey.com>
7444             Simon Marchi  <simon.marchi@efficios.com>
7445
7446         * dwarf2/read.h (struct dwarf2_per_objfile)
7447         <get_type_for_signatured_type, set_type_for_signatured_type>:
7448         New methods.
7449         <m_type_map>: New member.
7450         (struct signatured_type) <type>: Remove.
7451         * dwarf2/read.c
7452         (dwarf2_per_objfile::get_type_for_signatured_type,
7453         dwarf2_per_objfile::set_type_for_signatured_type): New.
7454         (get_signatured_type): Use new methods.
7455
7456 2020-05-27  Tom Tromey  <tom@tromey.com>
7457             Simon Marchi  <simon.marchi@efficios.com>
7458
7459         * dwarf2/read.h (struct type_unit_group_unshareable): New.
7460         (struct dwarf2_per_objfile) <type_units>: New member.
7461         <get_type_unit_group_unshareable>: New method.
7462         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
7463         num_symtabs, symtabs>: Remove; move to
7464         type_unit_group_unshareable.
7465         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
7466         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
7467         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
7468
7469 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7470
7471         * dwarf2/read.h (struct dwarf2_per_cu_data):
7472         <dwarf2_per_objfile>: Remove.
7473         * dwarf2/read.c (create_cu_from_index_list): Don't assign
7474         dwarf2_per_objfile.
7475         (create_signatured_type_table_from_index): Likewise.
7476         (create_signatured_type_table_from_debug_names): Likewise.
7477         (create_debug_type_hash_table): Likewise.
7478         (fill_in_sig_entry_from_dwo_entry): Likewise.
7479         (create_type_unit_group): Likewise.
7480         (read_comp_units_from_section): Likewise.
7481         (create_cus_hash_table): Likewise.
7482
7483 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7484
7485         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
7486         dwarf2_per_cu_data::dwarf2_per_objfile.
7487         (compute_compunit_symtab_includes): Likewise.
7488         (dwarf2_cu::start_symtab): Likewise.
7489
7490 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7491
7492         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
7493         parameter.
7494         * dwarf2/read.c (get_die_type_at_offset): Likewise.
7495         (read_namespace_alias): Update.
7496         (lookup_die_type): Update.
7497         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
7498         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
7499         Update.
7500         (disassemble_dwarf_expression): Update.
7501
7502 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7503
7504         * dwarf2/read.h (struct dwarf2_queue_item): Add
7505         dwarf2_per_objfile parameter, assign new parameter.
7506         <per_objfile>: New field.
7507         * dwarf2/read.c (free_one_cached_comp_unit): Add
7508         dwarf2_per_objfile parameter.
7509         (queue_comp_unit): Likewise.
7510         (dw2_do_instantiate_symtab): Update.
7511         (process_psymtab_comp_unit): Update.
7512         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
7513         (process_imported_unit_die): Update.
7514         (queue_and_load_dwo_tu): Update.
7515         (follow_die_offset): Update.
7516         (follow_die_sig_1): Update.
7517
7518 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7519
7520         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
7521         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
7522         (read_call_site_scope): Assign per_objfile.
7523         (dwarf2_per_cu_data::objfile): Remove.
7524         * gdbtypes.h (struct call_site) <per_objfile>: New member.
7525         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
7526         dwarf2_per_objfile parameter.
7527         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
7528         dwarf2_per_objfile parameter.
7529         (dwarf_expr_reg_to_entry_parameter): Add output
7530         dwarf2_per_objfile parameter.
7531         (locexpr_get_frame_base): Update.
7532         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
7533         <push_dwarf_reg_entry_value>: Update.
7534         <call_site_to_target_addr>: Update.
7535         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
7536         parameter.
7537         (value_of_dwarf_reg_entry): Update.
7538         (rw_pieced_value): Update.
7539         (indirect_synthetic_pointer): Update.
7540         (dwarf2_evaluate_property): Update.
7541         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
7542         parameter.
7543         (locexpr_read_variable): Update.
7544         (locexpr_get_symbol_read_needs): Update.
7545         (loclist_read_variable): Update.
7546
7547 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7548
7549         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7550         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7551         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7552         parameter.
7553         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7554         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7555         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7556         parameter.
7557         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
7558         sect_variable_value): Add dwarf2_per_objfile parameter.
7559         (class dwarf_evaluate_loc_desc) <dwarf_call,
7560         dwarf_variable_value>: Update.
7561         (fetch_const_value_from_synthetic_pointer): Add
7562         dwarf2_per_objfile parameter.
7563         (fetch_const_value_from_synthetic_pointer): Update.
7564         (coerced_pieced_ref): Update.
7565         (class symbol_needs_eval_context) <dwarf_call,
7566         dwarf_variable_value>: Update.
7567         (dwarf2_compile_expr_to_ax): Update.
7568
7569 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7570
7571         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
7572         parameter.
7573         (dwarf2_evaluate_loc_desc_full): Update.
7574
7575 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7576
7577         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
7578         parameter.
7579         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
7580         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
7581         dwarf2_per_objfile parameter.
7582         (decode_debug_loc_dwo_addresses): Likewise.
7583         (dwarf2_find_location_expression): Update.
7584         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
7585         (locexpr_describe_location_piece): Add dwarf2_per_objfile
7586         parameter.
7587         (disassemble_dwarf_expression): Add dwarf2_per_objfile
7588         parameter.
7589         (locexpr_describe_location_1): Likewise.
7590         (locexpr_describe_location): Update.
7591
7592 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7593
7594         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
7595         Remove.
7596         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
7597         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
7598         (dwarf2_compile_property_to_c): Update.
7599         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
7600         use text offset from objfile.
7601         (locexpr_tracepoint_var_ref): Update.
7602         (locexpr_generate_c_location): Update.
7603         (loclist_describe_location): Update.
7604         (loclist_tracepoint_var_ref): Update.
7605         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
7606         dwarf2_per_objfile parameter.
7607         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
7608         use text offset from objfile.
7609         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
7610
7611 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7612
7613         * dwarf2/expr.h (struct dwarf_expr_context)
7614         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
7615         <offset>: Remove.
7616         <per_objfile>: New member.
7617         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
7618         dwarf2_per_objfile parameter.  Don't set offset, set
7619         per_objfile.
7620         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
7621         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
7622         a dwarf2_per_objfile object instead of an offset.
7623         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
7624         constructor.
7625         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
7626         to dwarf2_expr_executor constructor.  Don't set offset.
7627         (dwarf2_fetch_cfa_info): Update.
7628         (struct dwarf2_frame_cache) <text_offset>: Remove.
7629         <per_objfile>: New field.
7630         (dwarf2_frame_cache): Update.
7631         (dwarf2_frame_prev_register): Update.
7632         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7633         <dwarf_evaluate_loc_desc>: Add constructor.
7634         (dwarf2_evaluate_loc_desc_full): Update.
7635         (dwarf2_locexpr_baton_eval): Update.
7636         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
7637         Add constructor.
7638         (dwarf2_loc_desc_get_symbol_read_needs): Update.
7639
7640 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7641
7642         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
7643         addr_sized_int_type>: Move to dwarf2_cu.
7644         <int_type>: Move to dwarf2_per_objfile.
7645         (struct dwarf2_per_objfile) <int_type>: Move here.
7646         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
7647         addr_sized_int_type>: Move here.
7648         (read_func_scope): Update.
7649         (read_array_type): Update.
7650         (read_tag_string_type): Update.
7651         (attr_to_dynamic_prop): Update.
7652         (dwarf2_per_cu_data::int_type): Rename to...
7653         (dwarf2_per_objfile::int_type): ... this.
7654         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
7655         (dwarf2_cu::addr_sized_int_type): ... this.
7656         (read_subrange_type): Update.
7657         (dwarf2_per_cu_data::addr_type): Rename to...
7658         (dwarf2_cu::addr_type): ... this.
7659         (set_die_type): Update.
7660
7661 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7662
7663         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
7664         data through per_cu->cu.
7665
7666 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7667
7668         * dwarf2/read.c (lookup_dwo_comp_unit): Change
7669         dwarf2_per_cu_data parameter fo dwarf2_cu.
7670         (lookup_dwo_type_unit): Likewise.
7671         (read_cutu_die_from_dwo): Likewise.
7672         (lookup_dwo_unit): Likewise.
7673         (open_and_init_dwo_file): Likewise.
7674         (lookup_dwo_cutu): Likewise.
7675         (lookup_dwo_comp_unit): Likewise.
7676         (lookup_dwo_type_unit): Likewise.
7677         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7678         (cutu_reader::cutu_reader): Update.
7679
7680 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7681
7682         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
7683         parameter.
7684         (process_full_type_unit): Likewise.
7685         (process_queue): Update.
7686
7687 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7688
7689         * dwarf2/read.c (recursively_compute_inclusions): Add
7690         dwarf2_per_objfile parameter.
7691         (compute_compunit_symtab_includes): Likewise.
7692         (process_cu_includes): Update.
7693
7694 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7695
7696         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
7697         parameter.
7698         (create_type_unit_group): Update.
7699         (process_psymtab_comp_unit_reader): Update.
7700         (build_type_psymtabs_reader): Update.
7701
7702 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7703
7704         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
7705         object through m_this_cu->cu.
7706
7707 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7708
7709         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
7710         the info parameter.
7711         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
7712
7713 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7714
7715         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
7716         per_objfile parameter.
7717         (load_full_type_unit): Add per_objfile parameter.
7718         (read_signatured_type): Likewise.
7719         (load_full_comp_unit): Likewise.
7720         (load_cu): Likewise.
7721         (dw2_do_instantiate_symtab): Likewise.
7722         (dw2_get_file_names): Likewise.
7723         (dw2_map_symtabs_matching_filename): Update.
7724         (dw_expand_symtabs_matching_file_matcher): Update.
7725         (dw2_map_symbol_filenames): Update.
7726         (process_psymtab_comp_unit): Add per_objfile parameter.
7727         (build_type_psymtabs_1): Update.
7728         (process_skeletonless_type_unit): Update.
7729         (dwarf2_build_psymtabs_hard): Update.
7730         (load_partial_comp_unit): Add per_objfile parameter.
7731         (scan_partial_symbols): Update.
7732         (load_full_comp_unit): Add per_objfile parameter.
7733         (process_imported_unit_die): Update.
7734         (create_cus_hash_table): Update.
7735         (find_partial_die): Update.
7736         (dwarf2_read_addr_index): Update.
7737         (follow_die_offset): Update.
7738         (dwarf2_fetch_die_loc_sect_off): Update.
7739         (dwarf2_fetch_constant_bytes): Update.
7740         (dwarf2_fetch_die_type_sect_off): Update.
7741         (follow_die_sig_1): Update.
7742         (load_full_type_unit): Add per_objfile parameter.
7743         (read_signatured_type): Likewise.
7744
7745 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7746
7747         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
7748         of objfile_name.
7749
7750 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7751
7752         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
7753         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7754         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
7755         field.
7756         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7757         (create_cus_from_index): Update.
7758         (dwarf2_read_gdb_index): Update.
7759         (create_cus_from_debug_names): Update.
7760         (dwarf2_read_debug_names): Update.
7761         (get_abbrev_section_for_cu): Update.
7762         (create_all_comp_units): Update.
7763         (read_attribute_value): Update.
7764         (get_debug_line_section): Update.
7765         * dwarf2/index-cache.c (index_cache::store): Update.
7766         * dwarf2/index-write.c (save_gdb_index_command): Update.
7767         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
7768
7769 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7770
7771         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
7772         member.
7773         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
7774         dwarf2_per_cu_data::per_bfd.
7775         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
7776         (create_type_unit_group): Likewise.
7777         (queue_comp_unit): Remove reference to
7778         per_cu->dwarf2_per_objfile.
7779         (maybe_queue_comp_unit): Likewise.
7780         (fill_in_sig_entry_from_dwo_entry): Assign new field.
7781         (create_cus_hash_table): Assign new field.
7782
7783 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7784
7785         * dwarf2/read.c: Replace
7786         dwarf2_cu->per_cu->dwarf2_per_objfile references with
7787         dwarf2_cu->per_objfile throughout.
7788
7789 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7790
7791         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
7792         parameter, don't use per_cu->dwarf2_per_objfile.
7793         (dw2_instantiate_symtab): Likewise.
7794         (dw2_find_last_source_symtab): Update.
7795         (dw2_map_expand_apply): Update.
7796         (dw2_lookup_symbol): Update.
7797         (dw2_expand_symtabs_for_function): Update.
7798         (dw2_expand_all_symtabs): Update.
7799         (dw2_expand_symtabs_with_fullname): Update.
7800         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
7801         don't use per_cu->dwarf2_per_objfile.
7802         (dw2_expand_marked_cus): Update.
7803         (dw2_find_pc_sect_compunit_symtab): Update.
7804         (dw2_debug_names_lookup_symbol): Update.
7805         (dw2_debug_names_expand_symtabs_for_function): Update.
7806         (dw2_debug_names_map_matching_symbols): Update.
7807         (dwarf2_psymtab::expand_psymtab): Update.
7808
7809 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7810
7811         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
7812         <per_objfile>: New member.
7813         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
7814         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
7815         call to dwarf2_cu.
7816         (cutu_reader::cutu_reader): Update.
7817         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
7818
7819 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7820
7821         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
7822         struct dwarf2_per_objfile.
7823         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
7824         dwarf2_per_bfd.
7825         * dwarf2/read.c (set_die_type): Update.
7826         (get_die_type_at_offset): Update.
7827
7828 2020-05-27  Tom Tromey  <tom@tromey.com>
7829             Simon Marchi  <simon.marchi@efficios.com>
7830
7831         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
7832         method.
7833         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
7834         get_symtab, set_symtab>: New methods.
7835         <m_symtabs>: New field.
7836         (struct dwarf2_psymtab): Derive from partial_symtab.
7837         <readin_p, get_compunit_symtab>: Declare methods.
7838         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
7839         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
7840         New methods.
7841         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
7842         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
7843         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
7844         (dw2_symtab_iter_next, dw2_print_stats)
7845         (dw2_expand_symtabs_with_fullname)
7846         (dw2_expand_symtabs_matching_one)
7847         (dw_expand_symtabs_matching_file_matcher)
7848         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
7849         (dw2_debug_names_iterator::next)
7850         (dw2_debug_names_map_matching_symbols)
7851         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
7852         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
7853         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
7854         New methods.
7855         (get_compunit_symtab, process_full_comp_unit)
7856         (process_full_type_unit): Update.
7857         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
7858
7859 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7860
7861         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
7862         then introduce a new dwarf2_per_objfile type.
7863         <read_line_string>: Move to the new dwarf2_per_objfile type.
7864         <objfile>: Likewise.
7865         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
7866         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
7867         dwarf2_per_objfile->per_bfd.
7868         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
7869         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
7870         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
7871         (dwarf2_per_bfd::free_cached_comp_units): ... this.
7872         (dwarf2_has_info): Allocate dwarf2_per_bfd.
7873         (dwarf2_per_objfile::locate_sections): Rename to...
7874         (dwarf2_per_bfd::locate_sections): ... this.
7875         (dwarf2_per_objfile::get_cutu): Rename to...
7876         (dwarf2_per_bfd::get_cutu): ... this.
7877         (dwarf2_per_objfile::get_cu): Rename to...
7878         (dwarf2_per_bfd::get_cu): ... this.
7879         (dwarf2_per_objfile::get_tu): Rename to...
7880         (dwarf2_per_bfd::get_tu): ... this.
7881         (dwarf2_per_objfile::allocate_per_cu): Rename to...
7882         (dwarf2_per_bfd::allocate_per_cu): ... this.
7883         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
7884         (dwarf2_per_bfd::allocate_signatured_type): ... this.
7885         (get_gdb_index_contents_ftype): Change parameter from
7886         dwarf2_per_objfile to dwarf2_per_bfd.
7887         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
7888         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
7889
7890 2020-05-27  Tom Tromey  <tom@tromey.com>
7891             Simon Marchi  <simon.marchi@efficios.com>
7892
7893         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
7894         (allocate_piece_closure): Set "per_objfile" member.
7895         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
7896         (locexpr_describe_location, loclist_describe_location): Use new
7897         member.
7898         * dwarf2/read.c (read_call_site_scope)
7899         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
7900         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
7901         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
7902         handle_data_member_location): Set per_objfile member.
7903         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
7904         member.
7905         (struct dwarf2_loclist_baton) <per_objfile>: New member.
7906
7907 2020-05-27  Tom Tromey  <tom@tromey.com>
7908
7909         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
7910         allocate_signatured_type>: Declare new methods.
7911         <m_num_psymtabs>: New member.
7912         (struct dwarf2_per_cu_data) <index>: New member.
7913         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
7914         (dwarf2_per_objfile::allocate_signatured_type): New methods.
7915         (create_cu_from_index_list): Use allocate_per_cu.
7916         (create_signatured_type_table_from_index)
7917         (create_signatured_type_table_from_debug_names)
7918         (create_debug_type_hash_table, add_type_unit)
7919         (read_comp_units_from_section): Use allocate_signatured_type.
7920
7921 2020-05-27  Tom Tromey  <tom@tromey.com>
7922
7923         * psymtab.c (partial_map_expand_apply)
7924         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7925         (psym_lookup_global_symbol_language)
7926         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7927         (psym_print_stats, psym_expand_symtabs_for_function)
7928         (psym_map_symbol_filenames, psym_map_matching_symbols)
7929         (psym_expand_symtabs_matching)
7930         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7931         (maintenance_check_psymtabs): Update.
7932         * psympriv.h (struct partial_symtab) <readin_p,
7933         get_compunit_symtab>: Add objfile parameter.
7934         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7935         Likewise.
7936         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7937         get_compunit_symtab>: Likewise.
7938         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7939
7940 2020-05-27  Tom Tromey  <tom@tromey.com>
7941
7942         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7943         member.
7944         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7945         (create_cu_from_index_list)
7946         (create_signatured_type_table_from_index)
7947         (create_signatured_type_table_from_debug_names)
7948         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7949         (dwarf2_create_include_psymtab)
7950         (create_debug_type_hash_table, add_type_unit)
7951         (create_type_unit_group, read_comp_units_from_section)
7952         (dwarf2_compute_name, create_cus_hash_table)
7953         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7954         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7955         obstack.
7956         (dw2_get_real_path): Likewise.  Change argument to
7957         dwarf2_per_objfile.
7958
7959 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7960
7961         PR tdep/26000
7962         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7963         for ldrd (immediate).
7964
7965 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7966
7967         * command.h: Add comment giving the name of class_tui.
7968         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7969         create the fake command for the help for class_tui.
7970
7971 2020-05-26  Tom Tromey  <tromey@adacore.com>
7972
7973         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7974         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7975         (val_atr): New function.
7976         (value_val_atr): Use it.
7977         * ada-valprint.c (print_optional_low_bound): Change low bound
7978         handling for enums.
7979         (val_print_packed_array_elements): Don't call discrete_position.
7980         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7981         discrete_position for enum types.
7982         * language.c (default_print_array_index): Change type.
7983         * language.h (struct language_defn) <la_print_array_index>: Add
7984         index_type parameter, change type of index_value.
7985         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7986         (default_print_array_index): Update.
7987         * valprint.c (maybe_print_array_index): Don't call
7988         value_from_longest.  Update.
7989         (value_print_array_elements): Don't call discrete_position.
7990
7991 2020-05-26  Tom Tromey  <tromey@adacore.com>
7992
7993         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7994         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7995
7996 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7997
7998         PR gdb/13519
7999         * avr-tdep.c (avr_integer_to_address): Return data or code
8000         address accordingly to the second 'type' argument of the
8001         function.
8002
8003 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
8004
8005         * infcmd.c, inferior.h: (construct_inferior_arguments):
8006         Moved function from here to gdbsupport/common-inferior.{h,cc}
8007
8008 2020-05-23  Tom Tromey  <tom@tromey.com>
8009
8010         Revert commit eca1f90c:
8011         * NEWS: Remove entry for completion styling.
8012         * completer.c (_rl_completion_prefix_display_length): Move
8013         declaration later.
8014         (gdb_fnprint): Revert.
8015         (gdb_display_match_list_1): Likewise.
8016         * cli/cli-style.c (completion_prefix_style)
8017         (completion_difference_style, completion_suffix_style): Remove.
8018         (_initialize_cli_style): Revert.
8019         * cli/cli-style.h (completion_prefix_style)
8020         (completion_difference_style, completion_suffix_style): Don't
8021         declare.
8022
8023 2020-05-24  Pedro Alves  <palves@redhat.com>
8024
8025         * symtab.c (completion_list_add_name): Return boolean indication
8026         of whether the symbol matched.
8027         (completion_list_add_symbol): Don't try to remove C++ aliases if
8028         the symbol didn't match in the first place.
8029         * symtab.h (completion_list_add_name): Return bool.
8030
8031 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
8032
8033         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
8034         type::field.
8035
8036 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
8037
8038         GDB 9.2 released.
8039
8040 2020-05-23  Tom Tromey  <tom@tromey.com>
8041
8042         * NEWS: Add entry for completion styling.
8043         * completer.c (_rl_completion_prefix_display_length): Move
8044         declaration earlier.
8045         (gdb_fnprint): Use completion_style.
8046         (gdb_display_match_list_1): Likewise.
8047         * cli/cli-style.c (completion_prefix_style)
8048         (completion_difference_style, completion_suffix_style): New
8049         globals.
8050         (_initialize_cli_style): Register new globals.
8051         * cli/cli-style.h (completion_prefix_style)
8052         (completion_difference_style, completion_suffix_style): Declare.
8053
8054 2020-05-23  Pedro Alves  <palves@redhat.com>
8055
8056         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
8057         (parse_escape): Use ISDIGIT instead of isdigit.
8058         (puts_debug): Use gdb_isprint instead of isprint.
8059         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
8060         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
8061         ISSPACE instead of isspace.
8062         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
8063         instead of isspace.
8064         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
8065         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
8066         instead of isxdigit and ISDIGIT instead of isdigit.
8067
8068 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8069
8070         * gdbtypes.h (struct type) <field>: New method.
8071         (TYPE_FIELDS): Remove, replace all uses with either type::fields
8072         or type::field.
8073
8074 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8075
8076         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
8077         (TYPE_FIELDS): Use type::fields.  Change all call sites that
8078         modify the propery to use type::set_fields instead.
8079
8080 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8081
8082         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
8083         type::num_fields instead.
8084
8085 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8086
8087         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
8088         methods.
8089         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
8090         that modify the number of fields to use type::set_num_fields
8091         instead.
8092
8093 2020-05-22  Tom Tromey  <tromey@adacore.com>
8094
8095         * compile/compile-object-load.h (munmap_list_free): Don't
8096         declare.
8097
8098 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
8099
8100         * annotate.c (annotate_source_line): Update return type, add call
8101         to update current symtab and line.
8102         * annotate.h (annotate_source_line): Update return type, and
8103         extend header comment.
8104         * source.c (info_line_command): Check annotation_level before
8105         calling annotate_source_line.
8106         * stack.c (print_frame_info): If calling annotate_source_line
8107         returns true, then don't print any other source line information.
8108
8109 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8110
8111         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
8112
8113 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8114
8115         * coffread.c (patch_type): Remove NULL check before xfree.
8116         * corefile.c (set_gnutarget): Likewise.
8117         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
8118         * exec.c (build_section_table): Likewise.
8119         * remote.c (remote_target::pass_signals): Likewise.
8120         * utils.c (n_spaces): Likewise.
8121         * cli/cli-script.c (document_command): Likewise.
8122         * i386-windows-tdep.c (core_process_module_section): Likewise.
8123         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
8124
8125 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
8126
8127         * symfile.c (reread_symbols): Clear objfile's section_offsets
8128         vector and section indices, re-compute them by calling
8129         sym_offsets.
8130
8131 2020-05-20  Tom Tromey  <tromey@adacore.com>
8132
8133         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
8134         (desc_one_bound, desc_index_type): Compute field name.
8135
8136 2020-05-20  Tom de Vries  <tdevries@suse.de>
8137
8138         PR symtab/25833
8139         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
8140
8141 2020-05-20  Alan Modra  <amodra@gmail.com>
8142
8143         PR 25993
8144         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
8145         bfd_set_filename.
8146         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
8147         passed to bfd_set_filename.
8148         * symfile-mem.c (add_vsyscall_page): Likewise for string
8149         passed to symbol_file_add_from_memory.
8150         (symbol_file_add_from_memory): Make name param a const char* and
8151         don't strdup.
8152
8153 2020-05-20  Alan Modra  <amodra@gmail.com>
8154
8155         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
8156         rather than accessing bfd->filename directly.
8157         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
8158         and use bfd_section_name.
8159         * dwarf2/frame.c (decode_frame_entry): Likewise.
8160         * exec.c (exec_set_section_address): Likewise.
8161         * solib-aix.c (solib_aix_bfd_open): Likewise.
8162         * stap-probe.c (get_stap_base_address): Likewise.
8163         * symfile.c (reread_symbols): Likewise.
8164
8165 2020-05-19  Tom Tromey  <tromey@adacore.com>
8166
8167         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
8168
8169 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8170
8171         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
8172
8173 2020-05-19  Pedro Alves  <palves@redhat.com>
8174
8175         * NEWS (set exec-file-mismatch): Adjust entry.
8176         * exec.c: Include "build-id.h".
8177         (validate_exec_file): Try to match build IDs instead of filenames.
8178         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
8179         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
8180         and pass down 'warn_if_slow'.
8181         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
8182         gdb_bfd_open_closure to pass it down.
8183         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
8184
8185 2020-05-19  Pedro Alves  <palves@redhat.com>
8186
8187         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
8188         * target.c (target_fileio_open_1): Rename to target_fileio_open
8189         and make extern.  Use bool.
8190         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
8191         (target_fileio_read_alloc_1): Adjust.
8192         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
8193         (target_fileio_open_warn_if_slow): Delete declaration.
8194
8195 2020-05-19  Pedro Alves  <palves@redhat.com>
8196
8197         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
8198         Adjust all callers.
8199
8200 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
8201
8202         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
8203         whether disp is negative.
8204
8205 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8206
8207         * symfile.h (struct symfile_segment_data)
8208         <~symfile_segment_data>: Remove.
8209         <segment_info>: Change to std::vector.
8210         * symfile.c (default_symfile_segments): Update.
8211         * elfread.c (elf_symfile_segments): Update.
8212
8213 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8214
8215         * symfile.h (struct symfile_segment_data) <struct segment>: New.
8216         <segments>: New.
8217         <segment_bases, segment_sizes>: Remove.
8218         * symfile.c (default_symfile_segments): Update.
8219         * elfread.c (elf_symfile_segments): Update.
8220         * remote.c (remote_target::get_offsets): Update.
8221         * solib-target.c (solib_target_relocate_section_addresses):
8222         Update.
8223
8224 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8225
8226         * symfile.h (struct symfile_segment_data): Initialize fields.
8227         <~symfile_segment_data>: Add.
8228         (symfile_segment_data_up): New.
8229         (struct sym_fns) <sym_segments>: Return a
8230         symfile_segment_data_up.
8231         (default_symfile_segments): Return a symfile_segment_data_up.
8232         (free_symfile_segment_data): Remove.
8233         (get_symfile_segment_data): Return a symfile_segment_data_up.
8234         * symfile.c (default_symfile_segments): Likewise.
8235         (get_symfile_segment_data): Likewise.
8236         (free_symfile_segment_data): Remove.
8237         (symfile_find_segment_sections): Update.
8238         * elfread.c (elf_symfile_segments): Return a
8239         symfile_segment_data_up.
8240         * remote.c (remote_target::get_offsets): Update.
8241         * solib-target.c (solib_target_relocate_section_addresses):
8242         Update.
8243         * symfile-debug.c (debug_sym_segments): Return a
8244         symfile_segment_data_up.
8245
8246 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8247
8248         PR build/25981
8249         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
8250         Hardcode register numbers.
8251
8252         PR build/25981
8253         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
8254         procfs_find_LDT_entry): Remove.
8255         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
8256         procfs_find_LDT_entry): Remove.
8257         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
8258         Remove.
8259
8260 2020-05-17  Pedro Alves  <palves@redhat.com>
8261             Andrew Burgess  <andrew.burgess@embecosm.com>
8262             Keno Fischer  <keno@juliacomputing.com>
8263
8264         PR gdb/25741
8265         * breakpoint.c (build_target_condition_list): Update comments.
8266         (build_target_command_list): Update comments and skip matching
8267         locations.
8268         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
8269         a separate function.  Simplify "set breakpoint auto-hw off"
8270         handling.
8271         (insert_breakpoints): Update comment.
8272         (tracepoint_locations_match): New parameter.  For breakpoints,
8273         compare location types too, if the caller wants to.
8274         (handle_automatic_hardware_breakpoints): New functions.
8275         (bp_location_is_less_than): Also sort by location type and
8276         hardware breakpoint length.
8277         (update_global_location_list): Handle "set breakpoint auto-hw on"
8278         here.
8279         (update_breakpoint_locations): Ask breakpoint_locations_match to
8280         ignore location types.
8281
8282 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8283
8284         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
8285         type::name instead.
8286
8287 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8288
8289         * gdbtypes.h (struct type) <name, set_name>: New methods.
8290         (TYPE_CODE): Use type::name.  Change all call sites used to set
8291         the name to use type::set_name instead.
8292
8293 2020-05-16  Tom Tromey  <tom@tromey.com>
8294
8295         * top.c (quit_force): Update.
8296         * infrun.c (handle_no_resumed): Update.
8297         * top.h (all_uis): New function.
8298         (ALL_UIS): Remove.
8299
8300 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8301
8302         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
8303
8304 2020-05-16  Pedro Alves  <palves@redhat.com>
8305
8306         * ia64-linux-nat.c
8307         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
8308         Declare method.
8309         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
8310
8311 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
8312
8313         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
8314         (sparc64_adi_info): Likewise.
8315
8316 2020-05-15  Tom Tromey  <tom@tromey.com>
8317
8318         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
8319         block_objfile.
8320         (lookup_objfile_from_block): Remove.
8321         (lookup_symbol_in_block, lookup_symbol_in_static_block)
8322         (lookup_global_symbol): Use block_objfile.
8323         * symtab.h (lookup_objfile_from_block): Don't declare.
8324         * printcmd.c (clear_dangling_display_expressions): Use
8325         block_objfile.
8326         * parse.c (operator_check_standard): Use block_objfile.
8327
8328 2020-05-15  Tom Tromey  <tom@tromey.com>
8329
8330         * language.c (language_alloc_type_symbol): Set
8331         SYMBOL_SECTION.
8332         * symtab.c (initialize_objfile_symbol): Remove.
8333         (allocate_symbol): Remove.
8334         (allocate_template_symbol): Remove.
8335         * dwarf2/read.c (fixup_go_packaging): Use "new".
8336         (new_symbol): Use "new".
8337         (read_variable): Don't call initialize_objfile_symbol.  Use
8338         "new".
8339         (read_func_scope): Use "new".
8340         * xcoffread.c (process_xcoff_symbol): Don't call
8341         initialize_objfile_symbol.
8342         (SYMBOL_DUP): Remove.
8343         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
8344         "new".
8345         * symtab.h (allocate_symbol, initialize_objfile_symbol)
8346         (allocate_template_symbol): Don't declare.
8347         (struct symbol): Add copy constructor.  Change defaults.
8348         * jit.c (finalize_symtab): Use "new".
8349         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
8350         Use "new".
8351         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
8352         (common_block_end): Use "new".
8353         * mdebugread.c (parse_symbol): Use "new".
8354         (new_symbol): Likewise.
8355
8356 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8357
8358         * NEWS: Mention changes to help and apropos.
8359
8360 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8361
8362         * command.h (enum command_class): Improve comments, document
8363         that class_alias is for user-defined aliases, give the class
8364         name for each class, remove unused class_xdb.
8365         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
8366         * breakpoint.c (_initialize_breakpoint): Replace class_alias
8367         by a precise class.
8368         * infcmd.c (_initialize_infcmd): Likewise.
8369         * reverse.c (_initialize_reverse): Likewise.
8370         * stack.c (_initialize_stack): Likewise.
8371         * symfile.c (_initialize_symfile): Likewise.
8372         * tracepoint.c (_initialize_tracepoint): Likewise.
8373
8374 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8375
8376         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
8377         when their aliased command is traversed.
8378         (help_cmd): Add fput_command_names_styled call to
8379         output command name and aliases when command has an alias.
8380
8381 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8382
8383         * cli/cli-decode.h (help_cmd_list): Remove declaration.
8384         * cli/cli-decode.c (help_cmd_list): Declare as static,
8385         remove prefix argument, use bool for recurse arg, rework to show the aliases of
8386         a command together with the command.
8387         (fput_command_name_styled, fput_command_names_styled): New functions.
8388         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
8389         fput_command_name_styled.
8390         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
8391         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
8392
8393 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8394
8395         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
8396         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
8397         * command.h (cmd_show_list): Likewise.
8398         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
8399         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
8400
8401 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8402
8403         * unittests/command-def-selftests.c (traverse_command_structure):
8404         Verify all commands of a list have the same prefix command and
8405         that only the top cmdlist commands have a null prefix.
8406
8407 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8408
8409         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
8410         as prefix, not one of its aliases.
8411         (set_cmd_prefix): Remove.
8412         (do_add_cmd): Centralize the setting of the prefix of a command, when
8413         command is defined after its full chain of prefix commands.
8414         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
8415         (add_setshow_cmd_full): Likewise.
8416         (update_prefix_field_of_prefixed_commands): New function.
8417         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
8418         update_prefix_field_of_prefixed_commands.
8419         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
8420         addresses of remote_set_cmdlist and remote_show_cmdlist given
8421         as argument, not the address of an argument.
8422         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
8423         * gdb/remote.c (_initialize_remote): Likewise.
8424
8425 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8426
8427         * cli/cli-cmds.c (alias_command): Check for an existing alias
8428         using lookup_cmd_composition, as valid_command_p is too strict
8429         and forbids aliases that are the prefix of an existing alias
8430         or command.
8431         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
8432         command is properly recognised as a valid command.
8433
8434 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8435
8436         * unittests/help-doc-selftests.c: Rename to
8437         unittests/command-def-selftests.c
8438         * unittests/command-def-selftests.c (help_doc_tests): Update some
8439         comments.
8440         (command_structure_tests, traverse_command_structure): New namespace
8441         and function.
8442         (command_structure_invariants_tests): New function.
8443         (_initialize_command_def_selftests) Renamed from
8444         _initialize_help_doc_selftests, register command_structure_invariants
8445         selftest.
8446
8447 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8448
8449         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
8450         an alias of 'show'.
8451
8452 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
8453
8454         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
8455         ada_is_fixed_point_type.  Update all callers.
8456         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
8457         all callers.
8458         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
8459         Update all callers.
8460         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
8461         print_fixed_point_type.  Update all callers.
8462         * ada-valprint.c (ada_value_print_num): Replace call to
8463         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
8464
8465 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
8466
8467         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
8468         processors.
8469         (cpu_supports_bts): Add CV_AMD case.
8470
8471 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
8472             Simon Marchi  <simon.marchi@efficios.com>
8473
8474         * infrun.c (stop_all_threads): Collect multiple wait events at
8475         each pass.
8476
8477 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8478
8479         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
8480         type::code instead.
8481
8482 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8483
8484         * gdbtypes.h (struct type) <code, set_code>: New methods.
8485         (TYPE_CODE): Use type::code.  Change all call sites used to set
8486         the code to use type::set_code instead.
8487
8488 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8489             Tom de Vries  <tdevries@suse.de>
8490             Pedro Alves  <palves@redhat.com>
8491
8492         PR threads/25478
8493         * infrun.c (stop_all_threads): Do NOT ignore
8494         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
8495         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
8496         received.
8497         (handle_no_resumed): Remove code handling a live inferior with no
8498         threads.
8499         * remote.c (has_single_non_exited_thread): New.
8500         (remote_target::update_thread_list): Do not delete a thread if is
8501         the last thread of the process.
8502         * thread.c (thread_select): Call delete_exited_threads instead of
8503         prune_threads.
8504
8505 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8506
8507         * infrun.c (stop_all_threads): Enable/disable thread events of all
8508         targets.  Move a debug message denoting the end of the function
8509         into the SCOPED_EXIT block.
8510
8511 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8512
8513         * process-stratum-target.h: Include <set>.
8514         (all_non_exited_process_targets, switch_to_target_no_thread): New
8515         function declarations.
8516         * process-stratum-target.c (all_non_exited_process_targets)
8517         (switch_to_target_no_thread): New function implementations.
8518
8519 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8520
8521         * infrun.c (handle_inferior_event): Extract out a piece of code
8522         into...
8523         (mark_non_executing_threads): ...this new function.
8524
8525 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8526
8527         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
8528         use.
8529
8530 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8531
8532         * regcache.c (regcache_read_pc_protected): New function
8533         implementation that returns 0 if the PC cannot read via
8534         'regcache_read_pc'.
8535         * infrun.c (proceed): Call 'regcache_read_pc_protected'
8536         instead of 'regcache_read_pc'.
8537         (keep_going_pass_signal): Ditto.
8538
8539 2020-05-13  Tom Tromey  <tromey@adacore.com>
8540
8541         * ada-lang.c (align_value): Remove.
8542         (ada_template_to_fixed_record_type_1): Use align_up.
8543
8544 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8545
8546         * async-event.c: Update the copyright year.
8547         * async-event.h: Update the copyright year.
8548
8549 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
8550
8551         * objfiles.h (is_addr_in_objfile,
8552         shared_objfile_contains_address_p): Return bool.
8553         * objfile.c (is_addr_in_objfile,
8554         shared_objfile_contains_address_p): Return bool.
8555
8556 2020-05-11  Tom Tromey  <tromey@adacore.com>
8557
8558         * cli/cli-cmds.c (info_command): Restore.
8559         (_initialize_cli_cmds): Use add_prefix_command for "info".
8560         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
8561
8562 2020-05-11  Tom Tromey  <tromey@adacore.com>
8563
8564         * ada-lang.c (ada_value_primitive_field): Now public.
8565         * ada-lang.h (ada_value_primitive_field): Declare.
8566         * ada-valprint.c (print_field_values): Use
8567         ada_value_primitive_field for wrapper fields.
8568
8569 2020-05-11  Tom de Vries  <tdevries@suse.de>
8570
8571         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
8572         MODULE_DOMAIN.
8573
8574 2020-05-11  Tom de Vries  <tdevries@suse.de>
8575
8576         PR symtab/25941
8577         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
8578         with length 0, if not gdb-produced.
8579         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
8580
8581 2020-05-09  Tom de Vries  <tdevries@suse.de>
8582
8583         PR gdb/25955
8584         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
8585         calculation.
8586
8587 2020-05-09  Tom Tromey  <tom@tromey.com>
8588
8589         * top.c (server_command): Now bool.
8590         * top.h (server_command): Now bool.
8591
8592 2020-05-08  Tom Tromey  <tromey@adacore.com>
8593
8594         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
8595         already being processed.
8596
8597 2020-05-08  Tom Tromey  <tom@tromey.com>
8598
8599         * printcmd.c (struct display) <next>: Remove.
8600         <display>: New constructor.
8601         <exp_string>: Now a std::string.
8602         <enabled_p>: Now a bool.
8603         (display_number): Move definition earlier.
8604         (displays): Rename from display_chain.  Now a std::vector.
8605         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
8606         (display_command): Update.
8607         (do_one_display, disable_display)
8608         (enable_disable_display_command, do_enable_disable_display):
8609         Update.
8610         (free_display): Remove.
8611         (clear_displays): Rewrite.
8612         (delete_display): Update.
8613         (map_display_numbers): Use function_view.  Remove "data"
8614         parameter.  Update.
8615         (do_delete_display): Remove.
8616         (undisplay_command): Update.
8617         (do_one_display, do_displays, disable_display)
8618         (info_display_command): Update.
8619         (do_enable_disable_display): Remove.
8620         (enable_disable_display_command)
8621         (clear_dangling_display_expressions): Update.
8622
8623 2020-05-08  Tom Tromey  <tom@tromey.com>
8624
8625         * symtab.c (set_symbol_cache_size)
8626         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
8627         (maintenance_print_symbol_cache_statistics): Update.
8628         * symmisc.c (print_symbol_bcache_statistics)
8629         (print_objfile_statistics, maintenance_print_objfiles)
8630         (maintenance_info_symtabs, maintenance_check_symtabs)
8631         (maintenance_expand_symtabs, maintenance_info_line_tables):
8632         Update.
8633         * symfile-debug.c (set_debug_symfile): Update.
8634         * source.c (forget_cached_source_info): Update.
8635         * python/python.c (gdbpy_progspaces): Update.
8636         * psymtab.c (maintenance_info_psymtabs): Update.
8637         * probe.c (parse_probes): Update.
8638         * linespec.c (iterate_over_all_matching_symtabs)
8639         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
8640         * guile/scm-progspace.c (gdbscm_progspaces): Update.
8641         * exec.c (exec_target::close): Update.
8642         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
8643         * breakpoint.c (print_one_breakpoint_location)
8644         (create_longjmp_master_breakpoint)
8645         (create_std_terminate_master_breakpoint): Update.
8646         * progspace.c (program_spaces): Now a std::vector.
8647         (maybe_new_address_space): Update.
8648         (add_program_space): Remove.
8649         (program_space::program_space): Update.
8650         (remove_program_space): Update.
8651         (number_of_program_spaces): Remove.
8652         (print_program_space, update_address_spaces): Update.
8653         * progspace.h (program_spaces): Change type.
8654         (ALL_PSPACES): Remove.
8655         (number_of_program_spaces): Don't declare.
8656         (struct program_space) <next>: Remove.
8657
8658 2020-05-08  Tom Tromey  <tom@tromey.com>
8659
8660         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
8661         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
8662         (enable_break): Update.
8663         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
8664         (frv_fdpic_find_canonical_descriptor): Update.
8665         (frv_fetch_objfile_link_map): Update.
8666         * progspace.c (program_space::free_all_objfiles): Update.
8667         (program_space::solibs): New method.
8668         * progspace.h (struct program_space) <solibs>: New method.
8669         * solist.h (master_so_list): Don't declare.
8670         (ALL_SO_LIBS): Remove.
8671         * solib.h (so_list_head): Remove.
8672         (update_solib_list): Update comment.
8673         * solib.c (master_so_list): Remove.
8674         (solib_used, update_solib_list, solib_add)
8675         (info_sharedlibrary_command, clear_solib)
8676         (reload_shared_libraries_1, remove_user_added_objfile): Update.
8677
8678 2020-05-08  Tom Tromey  <tom@tromey.com>
8679
8680         * extension.c (extension_languages): Now a std::array.
8681         (ALL_EXTENSION_LANGUAGES): Remove.
8682         (get_ext_lang_defn, get_ext_lang_of_file)
8683         (eval_ext_lang_from_control_command): Update.
8684         (finish_ext_lang_initialization)
8685         (auto_load_ext_lang_scripts_for_objfile)
8686         (ext_lang_type_printers::ext_lang_type_printers)
8687         (apply_ext_lang_type_printers)
8688         (ext_lang_type_printers::~ext_lang_type_printers)
8689         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
8690         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
8691         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
8692         (get_matching_xmethod_workers, ext_lang_colorize)
8693         (ext_lang_before_prompt): Update.
8694         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
8695
8696 2020-05-08  Tom Tromey  <tom@tromey.com>
8697
8698         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
8699         overload.
8700         <swap_string, m_string>: Remove.
8701         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
8702         Update.
8703         * stabsread.c (define_symbol, read_type): Update.
8704         * linespec.c (find_linespec_symbols): Update.
8705         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
8706         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
8707         * dbxread.c (read_dbx_symtab): Update.
8708         * cp-support.h (cp_canonicalize_string_full)
8709         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
8710         Return unique_xmalloc_ptr.
8711         * cp-support.c (inspect_type): Update.
8712         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
8713         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
8714         Likewise.
8715         * c-typeprint.c (print_name_maybe_canonical): Update.
8716         * break-catch-throw.c (check_status_exception_catchpoint):
8717         Update.
8718
8719 2020-05-08  Tom de Vries  <tdevries@suse.de>
8720
8721         * infrun.c (follow_fork): Copy current_line and current_symtab to
8722         child thread.
8723
8724 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8725
8726         * async-event.c (struct async_signal_handler, struct
8727         async_event_handler): Reformat, remove typedef.
8728
8729 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8730
8731         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
8732         access thistype->main_type->dyn_prop_list directly.
8733
8734 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8735
8736         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
8737         (remove_dyn_prop): Remove.  Update all users to use
8738         type::remove_dyn_prop.
8739         * gdbtypes.c (remove_dyn_prop): Rename to...
8740         (type::remove_dyn_prop): ... this.
8741
8742 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
8743
8744         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
8745         (add_dyn_prop): Remove.  Update all users to use
8746         type::add_dyn_prop.
8747         * gdbtypes.c (add_dyn_prop): Rename to...
8748         (type::add_dyn_prop): ... this.
8749
8750 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8751
8752         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
8753         (get_dyn_prop): Remove.  Update all users to use
8754         type::dyn_prop.
8755         * gdbtypes.c (get_dyn_prop): Rename to...
8756         (type::dyn_prop): ... this.
8757
8758 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8759
8760         * gdbtypes.h (struct main_type) <flag_static>: Remove.
8761
8762 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8763
8764         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
8765         instruction, skip it if it's there.
8766
8767 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
8768
8769         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
8770
8771 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
8772
8773         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
8774         * gdbtypes.c (recursive_dump_type): Remove use of
8775         TYPE_INCOMPLETE.
8776
8777 2020-05-03  Tom Tromey  <tom@tromey.com>
8778
8779         * breakpoint.c (catch_command, tcatch_command): Remove.
8780         (_initialize_breakpoint): Use add_basic_prefix_cmd,
8781         add_show_prefix_cmd.
8782         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
8783         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
8784         Remove.
8785         (add_internal_problem_command): Use add_basic_prefix_cmd,
8786         add_show_prefix_cmd.
8787         * mips-tdep.c (set_mipsfpu_command): Remove.
8788         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
8789         * dwarf2/index-cache.c (set_index_cache_command): Remove.
8790         (_initialize_index_cache): Use add_basic_prefix_cmd.
8791         * memattr.c (dummy_cmd): Remove.
8792         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
8793         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
8794         (_initialize_tui_win): Use add_basic_prefix_cmd,
8795         add_show_prefix_cmd.
8796         * cli/cli-logging.c (set_logging_command): Remove.
8797         (_initialize_cli_logging): Use add_basic_prefix_cmd,
8798         add_show_prefix_cmd.
8799         (show_logging_command): Remove.
8800         * target.c (target_command): Remove.
8801         (add_target): Use add_basic_prefix_cmd.
8802
8803 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
8804
8805         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
8806
8807 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8808
8809         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
8810         info_command.
8811
8812 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
8813
8814         * nbsd-nat.c (nbsd_enable_proc_events)
8815         (nbsd_nat_target::post_startup_inferior): Add.
8816         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
8817         (nbsd_nat_target::update_thread_list): Rewrite.
8818         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
8819         "PTRACE_LWP_CREATE".
8820         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
8821
8822 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8823
8824         * stack.c (_initialize_stack): Remove duplicated creation
8825         of "frame" command and "f" alias.
8826
8827 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8828
8829         PR gdb/18706
8830         * gdbtypes.c (check_typedef): Calculate size of array of
8831         stubbed type.
8832
8833 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8834
8835         PR gdb/15559
8836         * i386-tdep.c (i386_push_dummy_call): Call
8837         i386_thiscall_push_dummy_call.
8838         (i386_thiscall_push_dummy_call): New function.
8839         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
8840         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
8841         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
8842
8843 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8844
8845         * gdbarch.sh (do_read): Add shellcheck disable directive for
8846         warning SC2162.
8847
8848 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8849
8850         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
8851         "referenced but not assigned" warning.
8852
8853 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8854
8855         * gdbarch.sh: Remove code that sets fallbackdefault.
8856
8857 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8858
8859         * gdbarch.sh: Use shell operators && and || instead of
8860         -a and -o.
8861
8862 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8863
8864         * gdbarch.sh: Use $(...) instead of `...`.
8865
8866 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8867
8868         * gdbarch.sh: Use double quotes around variables.
8869
8870 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8871
8872         * gdbarch.sh: Use %s with printf, instead of variables in the
8873         format string.
8874
8875 2020-04-29  Tom Tromey  <tromey@adacore.com>
8876
8877         PR ada/25875:
8878         * dwarf2/read.c (update_enumeration_type_from_children): Compute
8879         type fields here.
8880         (read_enumeration_type): Call
8881         update_enumeration_type_from_children later.  Update comments.
8882         (process_enumeration_scope): Don't create type fields.
8883
8884 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8885
8886         * nbsd-tdep.c: Include "xml-syscall.h".
8887         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
8888
8889 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8890
8891         * nbsd-nat.c: Include "sys/wait.h".
8892         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
8893         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
8894         (nbsd_nat_target::remove_exec_catchpoint)
8895         (nbsd_nat_target::set_syscall_catchpoint): Add.
8896         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
8897         (nbsd_nat_target::insert_exec_catchpoint)
8898         (nbsd_nat_target::remove_exec_catchpoint)
8899         (nbsd_nat_target::set_syscall_catchpoint): Add.
8900         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
8901         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
8902         `nbsd_get_syscall_number'.
8903
8904 2020-04-29  Tom Tromey  <tom@tromey.com>
8905
8906         * stack.c (print_block_frame_labels): Remove.
8907
8908 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
8909
8910         PR gdb/17320
8911         * ada-valprint.c (val_print_packed_array_elements): Move array
8912         end bracket to new line.
8913         (ada_val_print_string): Remove extra spaces before first array
8914         element.
8915         * c-valprint.c (c_value_print_array): Likewise.
8916         * m2-valprint.c (m2_print_array_contents): Likewise.
8917         (m2_value_print_inner): Likewise.
8918         * p-valprint.c (pascal_value_print_inner): Likewise.
8919         * valprint.c (generic_val_print_array): Likewise.
8920         (value_print_array_elements): Move first array element and array
8921         end bracket to new line.
8922
8923 2020-04-29  Tom de Vries  <tdevries@suse.de>
8924
8925         PR symtab/25889
8926         * linespec.c (find_method): Fix ix calculation.
8927
8928 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8929
8930         * syscalls/update-netbsd.sh: New file.
8931         * syscalls/netbsd.xml: Regenerate.
8932         * data-directory/Makefile.in: Register `netbsd.xml' in
8933         `SYSCALLS_FILES'.
8934
8935 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8936
8937         * syscalls/update-freebsd.sh: Add double quotes.
8938
8939 2020-04-28  Tom Tromey  <tom@tromey.com>
8940
8941         * NEWS: Update.
8942         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8943         (cmdpy_init): Allow class_tui.
8944
8945 2020-04-28 Mark Williams <mark@myosotissp.com>
8946
8947         PR gdb/24480
8948         * dwarf2read.c: Add missing assingments to list_in_scope when
8949         start_symtab was already called.
8950
8951 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8952
8953         PR gdb/25881
8954         * dwarf2/read.c (offset_map_type): Use
8955         gdb:hash_enum<sect_offset> as hash function.
8956
8957 2020-04-28  Tom de Vries  <tdevries@suse.de>
8958
8959         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8960         with DW_AT_signature.
8961
8962 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8963
8964         * configure.ac: Remove check for fs_base/gs_base in
8965         user_regs_struct.
8966         * configure: Re-generate.
8967         * config.in: Re-generate.
8968         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8969         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8970         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8971
8972 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8973
8974         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8975         problematic inline frame unwinding situation.
8976         * frame.c (frame_id_computed_p): New function.
8977         * frame.h (frame_id_computed_p): New prototype.
8978
8979 2020-04-26  Tom Tromey  <tom@tromey.com>
8980
8981         * command.h (enum command_class) <class_pseudo>: Remove.
8982
8983 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8984
8985         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8986         and whitespace.
8987
8988 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8989
8990         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8991         `PT_GET_PROCESS_STATE' block.
8992
8993 2020-04-24  Tom Tromey  <tom@tromey.com>
8994
8995         * symtab.h (symbol_get_demangled_name): Don't declare.
8996         * symtab.c (symbol_get_demangled_name): Remove.
8997         (general_symbol_info::natural_name)
8998         (general_symbol_info::demangled_name): Update.
8999
9000 2020-04-24  Tom Tromey  <tom@tromey.com>
9001
9002         PR rust/25025:
9003         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
9004
9005 2020-04-24  Tom Tromey  <tom@tromey.com>
9006
9007         PR symtab/12707:
9008         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
9009         exists.
9010         (new_symbol): Likewise.
9011         * compile/compile-object-load.c (get_out_value_type): Use
9012         symbol_matches_search_name.
9013
9014 2020-04-24  Tom Tromey  <tom@tromey.com>
9015
9016         * dwarf2/read.c (add_partial_symbol): Do not call
9017         compute_and_set_names.
9018
9019 2020-04-24  Tom Tromey  <tom@tromey.com>
9020
9021         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
9022         overload.
9023
9024 2020-04-24  Tom Tromey  <tom@tromey.com>
9025
9026         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
9027         (add_psymbol_to_list): New overload.  Make old overload call new
9028         one.
9029         * psympriv.h (add_psymbol_to_list): New overload.
9030
9031 2020-04-24  Tom Tromey  <tom@tromey.com>
9032
9033         * dwarf2/read.c (partial_die_info::read) <case
9034         DW_AT_linkage_name>: Use value_as_string.
9035         (dwarf2_string_attr): Use value_as_string.
9036         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
9037         method.
9038         * dwarf2/attribute.c (attribute::value_as_string): New method.
9039
9040 2020-04-24  Tom Tromey  <tom@tromey.com>
9041
9042         * symtab.c (general_symbol_info::natural_name)
9043         (general_symbol_info::demangled_name): Check for language_rust.
9044
9045 2020-04-24  Tom Tromey  <tom@tromey.com>
9046
9047         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
9048         (dwarf2_physname): ... from here.
9049         (partial_die_info::read): Add Rust "{" hack.
9050
9051 2020-04-24  Tom Tromey  <tom@tromey.com>
9052
9053         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
9054         method.
9055         (symbol_set_demangled_name): Don't declare.
9056         * symtab.c (general_symbol_info::set_demangled_name): Rename from
9057         symbol_set_demangled_name.
9058         (general_symbol_info::set_language)
9059         (general_symbol_info::compute_and_set_names): Update.
9060         * minsyms.c (minimal_symbol_reader::install): Update.
9061         * dwarf2/read.c (new_symbol): Update.
9062
9063 2020-04-24  Tom Tromey  <tromey@adacore.com>
9064
9065         PR python/23662:
9066         * python/py-type.c (convert_field): Handle
9067         FIELD_LOC_KIND_DWARF_BLOCK.
9068         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
9069         (typy_get_dynamic): Nw function.
9070         (type_object_getset): Add "dynamic".
9071         * NEWS: Add entry.
9072
9073 2020-04-24  Tom Tromey  <tromey@adacore.com>
9074
9075         * ada-typeprint.c (print_choices, print_variant_part)
9076         (print_record_field_types_dynamic): New functions.
9077         (print_record_field_types): Use print_record_field_types_dynamic.
9078
9079 2020-04-24  Tom Tromey  <tromey@adacore.com>
9080
9081         * dwarf2/read.c (handle_data_member_location): New overload.
9082         (dwarf2_add_field): Use it.
9083         (decode_locdesc): Add "computed" parameter.  Update comment.
9084         * gdbtypes.c (is_dynamic_type_internal): Also look for
9085         FIELD_LOC_KIND_DWARF_BLOCK.
9086         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
9087         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
9088         virtual base classes.
9089         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
9090         FIELD_LOC_KIND_DWARF_BLOCK.
9091
9092 2020-04-24  Tom Tromey  <tromey@adacore.com>
9093
9094         * dwarf2/read.c (read_structure_type): Handle dynamic length.
9095         * gdbtypes.c (is_dynamic_type_internal): Check
9096         TYPE_HAS_DYNAMIC_LENGTH.
9097         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
9098         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
9099         New macros.
9100         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
9101         constant.
9102
9103 2020-04-24  Tom Tromey  <tromey@adacore.com>
9104
9105         * dwarf2/read.c (struct variant_field): Rewrite.
9106         (struct variant_part_builder): New.
9107         (struct nextfield): Remove "variant" field.  Add "offset".
9108         (struct field_info): Add "current_variant_part" and
9109         "variant_parts".
9110         (alloc_discriminant_info): Remove.
9111         (alloc_rust_variant): New function.
9112         (quirk_rust_enum): Update.
9113         (dwarf2_add_field): Set "offset" member.  Don't handle
9114         DW_TAG_variant_part.
9115         (offset_map_type): New typedef.
9116         (convert_variant_range, create_one_variant)
9117         (create_one_variant_part, create_variant_parts)
9118         (add_variant_property): New functions.
9119         (dwarf2_attach_fields_to_type): Call add_variant_property.
9120         (read_structure_type): Don't handle DW_TAG_variant_part.
9121         (handle_variant_part, handle_variant): New functions.
9122         (handle_struct_member_die): Use them.
9123         (process_structure_scope): Don't handle variant parts.
9124         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
9125         (struct discriminant_info): Remove.
9126         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
9127         (struct main_type) <flag_discriminated_union>: Remove.
9128         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
9129         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
9130         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
9131         Update.
9132         * valops.c (value_union_variant): Remove.
9133         * value.h (value_union_variant): Don't declare.
9134
9135 2020-04-24  Tom Tromey  <tromey@adacore.com>
9136
9137         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
9138         (ada_value_primitive_packed_val): Update.
9139         * ada-valprint.c (ada_value_print_1): Update.
9140         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
9141         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
9142         just an address.  Use evaluate_for_locexpr_baton.
9143         (dwarf2_evaluate_property): Update.
9144         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
9145         array_view.
9146         * findvar.c (default_read_var_value): Update.
9147         * gdbtypes.c (compute_variant_fields_inner)
9148         (resolve_dynamic_type_internal): Update.
9149         (resolve_dynamic_type): Change type of valaddr parameter.
9150         * gdbtypes.h (resolve_dynamic_type): Update.
9151         * valarith.c (value_subscripted_rvalue): Update.
9152         * value.c (value_from_contents_and_address): Update.
9153
9154 2020-04-24  Tom Tromey  <tromey@adacore.com>
9155
9156         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
9157         "push_initial_value" parameter.
9158         (dwarf2_evaluate_property): Likewise.
9159         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
9160
9161 2020-04-24  Tom Tromey  <tromey@adacore.com>
9162
9163         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
9164         (variant::matches, compute_variant_fields_recurse)
9165         (compute_variant_fields_inner, compute_variant_fields): New
9166         functions.
9167         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
9168         Use resolved_type after type is made.
9169         (operator==): Add new cases.
9170         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
9171         (struct discriminant_range, struct variant, struct variant_part):
9172         New.
9173         (union dynamic_prop_data) <variant_parts, original_type>: New
9174         members.
9175         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
9176         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
9177         constants.
9178         * value.c (unpack_bits_as_long): Now public.
9179         * value.h (unpack_bits_as_long): Declare.
9180
9181 2020-04-24  Tom Tromey  <tromey@adacore.com>
9182
9183         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
9184         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
9185
9186 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
9187
9188         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
9189
9190 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
9191
9192         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
9193         (remove_fork_catchpoint, post_startup_inferior)
9194         (post_attach): Move...
9195         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
9196         (remove_fork_catchpoint, post_startup_inferior)
9197         (post_attach): ...here.
9198         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
9199         (remove_fork_catchpoint, post_startup_inferior)
9200         (post_attach): Move...
9201         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
9202         (remove_fork_catchpoint, post_startup_inferior)
9203         (post_attach): ...here.
9204
9205 2020-04-24  Tom Tromey  <tromey@adacore.com>
9206
9207         * nat/windows-nat.h (struct windows_thread_info)
9208         <pc_adjusted>: New member.
9209         * windows-nat.c (windows_fetch_one_register): Check
9210         pc_adjusted.
9211         (windows_nat_target::get_windows_debug_event)
9212         (windows_nat_target::wait): Set pc_adjusted.
9213
9214 2020-04-24  Tom de Vries  <tdevries@suse.de>
9215
9216         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
9217         Run gdb-add-index inside temp dir.
9218
9219 2020-04-23  Tom Tromey  <tromey@adacore.com>
9220
9221         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
9222         in loop.
9223
9224 2020-04-23  Luis Machado  <luis.machado@linaro.org>
9225
9226         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
9227         get_frame_register instead of gdbarch_unwind_pc.
9228
9229 2020-04-23  Tom de Vries  <tdevries@suse.de>
9230
9231         * symtab.c (lookup_global_symbol): Prefer def over decl.
9232
9233 2020-04-23  Tom de Vries  <tdevries@suse.de>
9234
9235         PR symtab/25807
9236         * block.c (best_symbol, better_symbol): Promote to external.
9237         * block.h (best_symbol, better_symbol): Declare.
9238         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
9239         decl.
9240
9241 2020-04-23  Tom Tromey  <tromey@adacore.com>
9242
9243         PR ada/25837:
9244         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
9245         "const char *", not a "const std::string &".
9246         <name_and_matcher::operator==>: Update.
9247         * unittests/lookup_name_info-selftests.c: Change type of
9248         "result".
9249
9250 2020-04-23  Tom Tromey  <tom@tromey.com>
9251
9252         * inferior.h (iterate_over_inferiors): Don't declare.
9253         * inferior.c (iterate_over_inferiors): Remove.
9254         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
9255         Remove.
9256         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
9257         use iterate_over_inferiors.
9258         (darwin_resume_inferior_it)
9259         (struct resume_inferior_threads_param)
9260         (darwin_resume_inferior_threads_it): Remove.
9261         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
9262
9263 2020-04-23  Tom de Vries  <tdevries@suse.de>
9264
9265         * blockframe.c (find_pc_partial_function): Use
9266         find_pc_sect_compunit_symtab rather than
9267         objfile->sf->qf->find_pc_sect_compunit_symtab.
9268
9269 2020-04-22  Tom de Vries  <tdevries@suse.de>
9270
9271         PR symtab/25764
9272         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
9273         in psymtabs.
9274
9275 2020-04-22  Tom de Vries  <tdevries@suse.de>
9276
9277         PR symtab/25801
9278         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
9279         symtabs.
9280
9281 2020-04-22  Tom de Vries  <tdevries@suse.de>
9282
9283         PR symtab/25700
9284         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
9285         CU if already created.
9286
9287 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9288
9289         * infrun.c (displaced_step_fixup): Switch to the event_thread
9290         before calling displaced_step_restore, not after.
9291
9292 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9293
9294         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
9295         its inferior is not recorded by us.
9296         (record_btrace_target_open): Replace call to
9297         all_non_exited_threads () with call to current_inferior
9298         ()->non_exited_threads ().
9299         (record_btrace_target::stop_recording): Likewise.
9300         (record_btrace_target::close): Likewise.
9301         (record_btrace_target::wait): Likewise.
9302         (record_btrace_target::record_stop_replaying): Likewise.
9303
9304 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9305
9306         * btrace.c (btrace_enable): Throw an error on double enables and
9307         when enabling recording fails.
9308         (btrace_disable): Throw an error if the thread is not recorded.
9309
9310 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9311
9312         * record-btrace.c (record_btrace_target::fetch_registers): Forward
9313         request if we do not have a thread_info.
9314
9315 2020-04-21  Tom de Vries  <tdevries@suse.de>
9316
9317         PR gdb/25471
9318         * thread.c
9319         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
9320         exception in get_frame_id.
9321
9322 2020-04-20  Tom Tromey  <tromey@adacore.com>
9323
9324         * python/python.c (struct gdbpy_event): Mark move constructor as
9325         noexcept.
9326         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
9327         constructor as noexcept.
9328         * completer.h (struct completion_result): Mark move constructor as
9329         noexcept.
9330         * completer.c (completion_result::completion_result): Use
9331         initialization style.  Don't call reset_match_list.
9332
9333 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
9334
9335         * MAINTAINERS (Write After Approval): Add myself.
9336
9337 2020-04-18  Tom Tromey  <tom@tromey.com>
9338
9339         * windows-tdep.c (init_w32_command_list)
9340         (w32_prefix_command_valid): Restore.
9341         (_initialize_windows_tdep): Call init_w32_command_list.
9342
9343 2020-04-18  Tom Tromey  <tom@tromey.com>
9344
9345         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
9346         * value.c (value_fn_field): Update.
9347         * valops.c (find_function_in_inferior)
9348         (value_allocate_space_in_inferior): Update.
9349         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9350         Update.
9351         * tui/tui-source.c (tui_source_window::set_contents): Update.
9352         * symtab.c (lookup_global_or_static_symbol)
9353         (find_function_start_sal_1, skip_prologue_sal)
9354         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
9355         * symmisc.c (dump_msymbols, dump_symtab_1)
9356         (maintenance_print_one_line_table): Update.
9357         * symfile.c (init_entry_point_info, section_is_mapped)
9358         (list_overlays_command, simple_read_overlay_table)
9359         (simple_overlay_update_1): Update.
9360         * stap-probe.c (handle_stap_probe): Update.
9361         * stabsread.c (dbx_init_float_type, define_symbol)
9362         (read_one_struct_field, read_enum_type, read_range_type): Update.
9363         * source.c (info_line_command): Update.
9364         * python/python.c (gdbpy_source_objfile_script)
9365         (gdbpy_execute_objfile_script): Update.
9366         * python/py-type.c (save_objfile_types): Update.
9367         * python/py-objfile.c (py_free_objfile): Update.
9368         * python/py-inferior.c (python_new_objfile): Update.
9369         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
9370         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
9371         (maintenance_check_psymtabs): Update.
9372         * printcmd.c (info_address_command): Update.
9373         * objfiles.h (struct objfile) <arch>: New method, from
9374         get_objfile_arch.
9375         (get_objfile_arch): Don't declare.
9376         * objfiles.c (get_objfile_arch): Remove.
9377         (filter_overlapping_sections): Update.
9378         * minsyms.c (msymbol_is_function): Update.
9379         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
9380         (output_nondebug_symbol): Update.
9381         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
9382         (mdebug_expand_psymtab): Update.
9383         * machoread.c (macho_add_oso_symfile): Update.
9384         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
9385         Update.
9386         * linux-fork.c (checkpoint_command): Update.
9387         * linespec.c (convert_linespec_to_sals): Update.
9388         * jit.c (finalize_symtab): Update.
9389         * infrun.c (insert_exception_resume_from_probe): Update.
9390         * ia64-tdep.c (ia64_find_unwind_table): Update.
9391         * hppa-tdep.c (internalize_unwinds): Update.
9392         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
9393         Update.
9394         * gcore.c (call_target_sbrk): Update.
9395         * elfread.c (record_minimal_symbol, elf_symtab_read)
9396         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
9397         (elf_gnu_ifunc_resolve_by_got): Update.
9398         * dwarf2/read.c (create_addrmap_from_index)
9399         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9400         (read_debug_names_from_section)
9401         (process_psymtab_comp_unit_reader, add_partial_symbol)
9402         (add_partial_subprogram, process_full_comp_unit)
9403         (read_file_scope, read_func_scope, read_lexical_block_scope)
9404         (read_call_site_scope, dwarf2_ranges_read)
9405         (dwarf2_record_block_ranges, dwarf2_add_field)
9406         (mark_common_block_symbol_computed, read_tag_pointer_type)
9407         (read_tag_string_type, dwarf2_init_float_type)
9408         (dwarf2_init_complex_target_type, read_base_type)
9409         (partial_die_info::read, partial_die_info::read)
9410         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
9411         (dwarf2_fetch_die_loc_sect_off): Update.
9412         * dwarf2/loc.c (dwarf2_find_location_expression)
9413         (class dwarf_evaluate_loc_desc, rw_pieced_value)
9414         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
9415         (dwarf2_loc_desc_get_symbol_read_needs)
9416         (locexpr_describe_location_piece, locexpr_describe_location_1)
9417         (loclist_describe_location): Update.
9418         * dwarf2/index-write.c (write_debug_names): Update.
9419         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
9420         * dtrace-probe.c (dtrace_process_dof): Update.
9421         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
9422         (process_one_symbol): Update.
9423         * ctfread.c (ctf_init_float_type, read_base_type): Update.
9424         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
9425         (coff_read_enum_type): Update.
9426         * cli/cli-cmds.c (edit_command, list_command): Update.
9427         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
9428         * breakpoint.c (create_overlay_event_breakpoint)
9429         (create_longjmp_master_breakpoint)
9430         (create_std_terminate_master_breakpoint)
9431         (create_exception_master_breakpoint, get_sal_arch): Update.
9432         * block.c (block_gdbarch): Update.
9433         * annotate.c (annotate_source_line): Update.
9434
9435 2020-04-17  Tom Tromey  <tromey@adacore.com>
9436
9437         * auto-load.c (show_auto_load_cmd): Remove.
9438         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
9439         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
9440         (maintenance_print_arc_command): Remove.
9441         * tui/tui-win.c (tui_command): Remove.
9442         (tui_get_cmd_list): Use add_basic_prefix_cmd.
9443         * tui/tui-layout.c (tui_layout_command): Remove.
9444         (_initialize_tui_layout): Use add_basic_prefix_cmd.
9445         * python/python.c (user_set_python, user_show_python): Remove.
9446         (_initialize_python): Use add_basic_prefix_cmd,
9447         add_show_prefix_cmd.
9448         * guile/guile.c (set_guile_command, show_guile_command): Remove.
9449         (install_gdb_commands): Use add_basic_prefix_cmd,
9450         add_show_prefix_cmd.
9451         (info_guile_command): Remove.
9452         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
9453         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
9454         add_show_prefix_cmd.
9455         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
9456         Remove do_set and do_show parameters.
9457         * cli/cli-style.c (set_style, show_style): Remove.
9458         (_initialize_cli_style): Use add_basic_prefix_cmd,
9459         add_show_prefix_cmd.
9460         (cli_style_option::add_setshow_commands): Remove do_set and
9461         do_show parameters.
9462         (cli_style_option::add_setshow_commands): Use
9463         add_basic_prefix_cmd, add_show_prefix_cmd.
9464         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
9465         (set_style_name): Remove.
9466         * cli/cli-dump.c (dump_command, append_command): Remove.
9467         (srec_dump_command, ihex_dump_command, verilog_dump_command)
9468         (tekhex_dump_command, binary_dump_command)
9469         (binary_append_command): Remove.
9470         (_initialize_cli_dump): Use add_basic_prefix_cmd.
9471         * windows-tdep.c (w32_prefix_command_valid): Remove global.
9472         (init_w32_command_list): Remove; move into ...
9473         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
9474         * valprint.c (set_print, show_print, set_print_raw)
9475         (show_print_raw): Remove.
9476         (_initialize_valprint): Use add_basic_prefix_cmd,
9477         add_show_prefix_cmd.
9478         * typeprint.c (set_print_type, show_print_type): Remove.
9479         (_initialize_typeprint): Use add_basic_prefix_cmd,
9480         add_show_prefix_cmd.
9481         * record.c (set_record_command, show_record_command): Remove.
9482         (_initialize_record): Use add_basic_prefix_cmd,
9483         add_show_prefix_cmd.
9484         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
9485         add_show_prefix_cmd.
9486         (info_command, show_command, set_debug, show_debug): Remove.
9487         * top.h (set_history, show_history): Don't declare.
9488         * top.c (set_history, show_history): Remove.
9489         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
9490         (unset_tdesc_cmd): Remove.
9491         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
9492         add_show_prefix_cmd.
9493         * symtab.c (info_module_command): Remove.
9494         (_initialize_symtab): Use add_basic_prefix_cmd.
9495         * symfile.c (overlay_command): Remove.
9496         (_initialize_symfile): Use add_basic_prefix_cmd.
9497         * sparc64-tdep.c (info_adi_command): Remove.
9498         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
9499         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
9500         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
9501         add_show_prefix_cmd.
9502         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
9503         (_initialize_serial): Use add_basic_prefix_cmd,
9504         add_show_prefix_cmd.
9505         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
9506         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
9507         add_show_prefix_cmd.
9508         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
9509         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
9510         add_show_prefix_cmd.
9511         * riscv-tdep.c (show_riscv_command, set_riscv_command)
9512         (show_debug_riscv_command, set_debug_riscv_command): Remove.
9513         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
9514         add_show_prefix_cmd.
9515         * remote.c (remote_command, set_remote_cmd): Remove.
9516         (_initialize_remote): Use add_basic_prefix_cmd.
9517         * record-full.c (set_record_full_command)
9518         (show_record_full_command): Remove.
9519         (_initialize_record_full): Use add_basic_prefix_cmd,
9520         add_show_prefix_cmd.
9521         * record-btrace.c (cmd_set_record_btrace)
9522         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
9523         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
9524         (cmd_show_record_btrace_pt): Remove.
9525         (_initialize_record_btrace): Use add_basic_prefix_cmd,
9526         add_show_prefix_cmd.
9527         * ravenscar-thread.c (set_ravenscar_command)
9528         (show_ravenscar_command): Remove.
9529         (_initialize_ravenscar): Use add_basic_prefix_cmd,
9530         add_show_prefix_cmd.
9531         * mips-tdep.c (show_mips_command, set_mips_command)
9532         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
9533         add_show_prefix_cmd.
9534         * maint.c (maintenance_command, maintenance_info_command)
9535         (maintenance_check_command, maintenance_print_command)
9536         (maintenance_set_cmd, maintenance_show_cmd): Remove.
9537         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
9538         add_show_prefix_cmd.
9539         (show_per_command_cmd): Remove.
9540         * maint-test-settings.c (maintenance_set_test_settings_cmd):
9541         Remove.
9542         (maintenance_show_test_settings_cmd): Remove.
9543         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
9544         add_show_prefix_cmd.
9545         * maint-test-options.c (maintenance_test_options_command):
9546         Remove.
9547         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
9548         * macrocmd.c (macro_command): Remove
9549         (_initialize_macrocmd): Use add_basic_prefix_cmd.
9550         * language.c (set_check, show_check): Remove.
9551         (_initialize_language): Use add_basic_prefix_cmd,
9552         add_show_prefix_cmd.
9553         * infcmd.c (unset_command): Remove.
9554         (_initialize_infcmd): Use add_basic_prefix_cmd.
9555         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
9556         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
9557         add_show_prefix_cmd.
9558         * go32-nat.c (go32_info_dos_command): Remove.
9559         (_initialize_go32_nat): Use add_basic_prefix_cmd.
9560         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
9561         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
9562         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
9563         (_initialize_frame): Use add_basic_prefix_cmd,
9564         add_show_prefix_cmd.
9565         * dcache.c (set_dcache_command, show_dcache_command): Remove.
9566         (_initialize_dcache): Use add_basic_prefix_cmd,
9567         add_show_prefix_cmd.
9568         * cp-support.c (maint_cplus_command): Remove.
9569         (_initialize_cp_support): Use add_basic_prefix_cmd.
9570         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
9571         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
9572         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
9573         add_basic_prefix_cmd, add_show_prefix_cmd.
9574         * breakpoint.c (save_command): Remove.
9575         (_initialize_breakpoint): Use add_basic_prefix_cmd.
9576         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
9577         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
9578         add_show_prefix_cmd.
9579         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
9580         (set_ada_command, show_ada_command): Remove.
9581         (_initialize_ada_language): Use add_basic_prefix_cmd,
9582         add_show_prefix_cmd.
9583         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
9584
9585 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
9586
9587         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
9588         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
9589
9590 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9591
9592         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
9593         warning messages.
9594
9595 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9596
9597         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
9598         import table is not at beginning of .idata section.
9599
9600 2020-04-16  Pedro Alves  <palves@redhat.com>
9601
9602         * inferior.c (delete_inferior): Use delete operator directly
9603         instead of delete_program_space.
9604         * progspace.c (add_program_space): New, factored out from
9605         program_space::program_space.
9606         (remove_program_space): New, factored out from
9607         delete_program_space.
9608         (program_space::program_space): Remove intro comment.  Rewrite.
9609         (program_space::~program_space): Remove intro comment.  Call
9610         remove_program_space.
9611         (delete_program_space): Delete.
9612         * progspace.h (program_space::program_space): Make explicit.  Move
9613         intro comment here, adjusted.
9614         (program_space::~program_space): Move intro comment here,
9615         adjusted.
9616         (delete_program_space): Remove.
9617
9618 2020-04-16  Tom Tromey  <tromey@adacore.com>
9619
9620         * windows-nat.c (windows_nat::handle_access_violation): New
9621         function.
9622         * nat/windows-nat.h (handle_access_violation): Declare.
9623         * nat/windows-nat.c (handle_exception): Move Cygwin code to
9624         windows-nat.c.  Call handle_access_violation.
9625
9626 2020-04-16  Tom de Vries  <tdevries@suse.de>
9627
9628         PR symtab/25791
9629         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
9630         CUs without psymtab.
9631
9632 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
9633
9634         * python/python.c (do_start_initialization): Don't call
9635         PyEval_InitThreads for Python 3.9 and beyond.
9636
9637 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
9638
9639         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
9640         thread functions.
9641         (obsd_nat_target::wait): Likewise.
9642
9643 2020-04-15  Tom Tromey  <tromey@adacore.com>
9644
9645         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
9646         (DEBUG_EXCEPT): Use debug_printf.
9647
9648 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
9649
9650         * completer.c (class completion_tracker::completion_hash_entry)
9651         <hash_name>: New member function.
9652         (completion_tracker::discard_completions): New callback to hash a
9653         completion_hash_entry, pass this to htab_create_alloc.
9654
9655 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
9656
9657         * windows-nat.c (windows_make_so): Warn rather than stopping with
9658         an error if realpath() fails.
9659
9660 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
9661
9662         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
9663         (nbsd_nat_target::info_proc): Add do_status.
9664
9665 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
9666             Tom de Vries  <tdevries@suse.de>
9667
9668         PR symtab/25718
9669         * psympriv.h (struct partial_symtab::read_symtab)
9670         (struct partial_symtab::expand_psymtab)
9671         (struct partial_symtab::read_dependencies): Update comments.
9672         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
9673         read_symtab for includer.
9674         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
9675         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
9676         (struct dwarf2_include_psymtab::m_readin): Remove.
9677         (struct dwarf2_include_psymtab::includer): New member function.
9678         (dwarf2_psymtab::expand_psymtab): Assert !readin.
9679
9680 2020-04-14  Tom de Vries  <tdevries@suse.de>
9681
9682         PR symtab/25720
9683         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
9684         with NULL symbol_matcher and lookup_name.
9685         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
9686         and lookup_name.
9687         * dwarf2/read.c (dw2_expand_symtabs_matching)
9688         (dw2_debug_names_expand_symtabs_matching): Same.
9689         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
9690         Make lookup_name a pointer.  Update comment.
9691         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
9692         lookup_name being a pointer.
9693         * symfile.c (expand_symtabs_matching): Same.
9694         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
9695         * linespec.c (iterate_over_all_matching_symtabs): Same.
9696
9697 2020-04-13  Tom Tromey  <tom@tromey.com>
9698
9699         * run-on-main-thread.c: Update include.
9700         * unittests/main-thread-selftests.c: Update include.
9701         * tui/tui-win.c: Update include.
9702         * tui/tui-io.c: Update include.
9703         * tui/tui-interp.c: Update include.
9704         * tui/tui-hooks.c: Update include.
9705         * top.h: Update include.
9706         * top.c: Update include.
9707         * ser-base.c: Update include.
9708         * remote.c: Update include.
9709         * remote-notif.c: Update include.
9710         * remote-fileio.c: Update include.
9711         * record-full.c: Update include.
9712         * record-btrace.c: Update include.
9713         * python/python.c: Update include.
9714         * posix-hdep.c: Update include.
9715         * mingw-hdep.c: Update include.
9716         * mi/mi-main.c: Update include.
9717         * mi/mi-interp.c: Update include.
9718         * main.c: Update include.
9719         * linux-nat.c: Update include.
9720         * interps.c: Update include.
9721         * infrun.c: Update include.
9722         * inf-loop.c: Update include.
9723         * event-top.c: Update include.
9724         * event-loop.c: Move to ../gdbsupport/.
9725         * event-loop.h: Move to ../gdbsupport/.
9726         * async-event.h: Update include.
9727         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
9728
9729 2020-04-13  Tom Tromey  <tom@tromey.com>
9730
9731         * tui/tui-win.c: Include async-event.h.
9732         * remote.c: Include async-event.h.
9733         * remote-notif.c: Include async-event.h.
9734         * record-full.c: Include async-event.h.
9735         * record-btrace.c: Include async-event.h.
9736         * infrun.c: Include async-event.h.
9737         * event-top.c: Include async-event.h.
9738         * event-loop.h: Move some declarations to async-event.h.
9739         * event-loop.c: Don't include ser-event.h or top.h.  Move some
9740         code to async-event.c.
9741         * async-event.h: New file.
9742         * async-event.c: New file.
9743         * Makefile.in (COMMON_SFILES): Add async-event.c.
9744         (HFILES_NO_SRCDIR): Add async-event.h.
9745
9746 2020-04-13  Tom Tromey  <tom@tromey.com>
9747
9748         * utils.c (flush_streams): New function.
9749         * event-loop.c (gdb_wait_for_event): Call flush_streams.
9750
9751 2020-04-13  Tom Tromey  <tom@tromey.com>
9752
9753         * event-loop.c (handle_file_event): Use warning, not
9754         printf_unfiltered.
9755
9756 2020-04-13  Tom Tromey  <tom@tromey.com>
9757
9758         * event-loop.c: Include <chrono>.
9759
9760 2020-04-13  Tom Tromey  <tom@tromey.com>
9761
9762         * gdb_select.h: Move to ../gdbsupport/.
9763         * event-loop.c: Update include path.
9764         * top.c: Update include path.
9765         * ser-base.c: Update include path.
9766         * ui-file.c: Update include path.
9767         * ser-tcp.c: Update include path.
9768         * guile/scm-ports.c: Update include path.
9769         * posix-hdep.c: Update include path.
9770         * ser-unix.c: Update include path.
9771         * gdb_usleep.c: Update include path.
9772         * mingw-hdep.c: Update include path.
9773         * inflow.c: Update include path.
9774         * infrun.c: Update include path.
9775         * event-top.c: Update include path.
9776
9777 2020-04-13  Tom Tromey  <tom@tromey.com>
9778
9779         * configure: Rebuild.
9780         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
9781
9782 2020-04-13  Tom Tromey  <tom@tromey.com>
9783
9784         * event-loop.h (start_event_loop): Don't declare.
9785         * event-loop.c (start_event_loop): Move...
9786         * main.c (start_event_loop): ...here.  Now static.
9787
9788 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
9789
9790         * MAINTAINERS: Update my email address.
9791
9792 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9793
9794         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
9795         IP_ALL.
9796
9797 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9798
9799         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
9800         (nbsd_nat_target::info_proc): Add do_cmdline.
9801
9802 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9803
9804         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
9805         (nbsd_nat_target::info_proc): Add do_cwd.
9806
9807 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9808
9809         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
9810
9811 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
9812
9813         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
9814         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
9815         (nbsd_nat_target::info_proc): New functions.
9816         * nbsd-nat.c (kinfo_get_vmmap): New function.
9817         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
9818         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
9819         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
9820         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
9821         functions.
9822         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
9823         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9824         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9825         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
9826         (KINFO_VME_FLAG_GROWS_DOWN): New.
9827
9828 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
9829
9830         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
9831         bit shift.
9832
9833 2020-04-10  Tom Tromey  <tromey@adacore.com>
9834
9835         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
9836
9837 2020-04-10  Tom Tromey  <tromey@adacore.com>
9838
9839         * symtab.c (get_symbol_address, get_msymbol_address): Skip
9840         separate debug files.
9841
9842 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
9843
9844         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9845         Move to...
9846         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9847         ... here.
9848         * windows-nat.c (windows_nat_target::get_windows_debug_event):
9849         Check for STATUS_WX86_BREAKPOINT.
9850         (windows_nat_target::wait): Same.
9851
9852 2020-04-10  Tom de Vries  <tdevries@suse.de>
9853
9854         PR cli/25808
9855         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
9856
9857 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
9858
9859         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
9860         (Write After Approval): Remove Tom de Vries.
9861
9862 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9863
9864         revert partially:
9865         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9866
9867         * buildsym.c (record_line): Fix undefined behavior and preserve
9868         lines at eof.
9869
9870 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
9871
9872         * auxv.h (svr4_auxv_parse): New.
9873         * auxv.c (default_auxv_parse): Split into default_auxv_parse
9874         and generic_auxv_parse.
9875         (svr4_auxv_parse): Add.
9876         * obsd-tdep.c: Include "auxv.h".
9877         (obsd_auxv_parse): Remove.
9878         (obsd_init_abi): Remove comment.
9879         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
9880         from `obsd_auxv_parse' to `svr4_auxv_parse'.
9881         * nbsd-tdep.c: Include "auxv.h".
9882         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
9883
9884 2020-04-08  Tom Tromey  <tromey@adacore.com>
9885
9886         * nat/windows-nat.h (last_wait_event): Don't declare.
9887         (wait_for_debug_event): Update comment.
9888         * nat/windows-nat.c (last_wait_event): Now static.
9889
9890 2020-04-08  Tom Tromey  <tromey@adacore.com>
9891
9892         * windows-nat.c (wait_for_debug_event): Move to
9893         nat/windows-nat.c.
9894         * nat/windows-nat.h (wait_for_debug_event): Declare.
9895         * nat/windows-nat.c (wait_for_debug_event): Move from
9896         windows-nat.c.  No longer static.
9897
9898 2020-04-08  Tom Tromey  <tromey@adacore.com>
9899
9900         * windows-nat.c (get_windows_debug_event): Use
9901         fetch_pending_stop.
9902         * nat/windows-nat.h (fetch_pending_stop): Declare.
9903         * nat/windows-nat.c (fetch_pending_stop): New function.
9904
9905 2020-04-08  Tom Tromey  <tromey@adacore.com>
9906
9907         * windows-nat.c (windows_continue): Use matching_pending_stop and
9908         continue_last_debug_event.
9909         * nat/windows-nat.h (matching_pending_stop)
9910         (continue_last_debug_event): Declare.
9911         * nat/windows-nat.c (DEBUG_EVENTS): New define.
9912         (matching_pending_stop, continue_last_debug_event): New
9913         functions.
9914
9915 2020-04-08  Tom Tromey  <tromey@adacore.com>
9916
9917         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
9918         (handle_exception_result): Move to nat/windows-nat.h.
9919         (DEBUG_EXCEPTION_SIMPLE): Remove.
9920         (windows_nat::handle_ms_vc_exception): New function.
9921         (handle_exception): Move to nat/windows-nat.c.
9922         (get_windows_debug_event): Update.
9923         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
9924         nat/windows-nat.c.
9925         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
9926         (handle_exception_result): Move from windows-nat.c.
9927         (handle_exception): Declare.
9928         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9929         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9930         windows-nat.c.
9931
9932 2020-04-08  Tom Tromey  <tromey@adacore.com>
9933
9934         * windows-nat.c (exception_count, event_count): Remove.
9935         (handle_exception, get_windows_debug_event)
9936         (do_initial_windows_stuff): Update.
9937
9938 2020-04-08  Tom Tromey  <tromey@adacore.com>
9939
9940         * windows-nat.c (windows_nat::handle_load_dll)
9941         (windows_nat::handle_unload_dll): Rename.  No longer static.
9942         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9943         Declare.
9944
9945 2020-04-08  Tom Tromey  <tromey@adacore.com>
9946
9947         * complaints.h (stop_whining): Declare at top-level.
9948         (complaint): Don't declare stop_whining.
9949
9950 2020-04-08  Tom Tromey  <tromey@adacore.com>
9951
9952         * windows-nat.c (windows_nat::handle_output_debug_string):
9953         Rename.  No longer static.
9954         * nat/windows-nat.h (handle_output_debug_string): Declare.
9955
9956 2020-04-08  Tom Tromey  <tromey@adacore.com>
9957
9958         * windows-nat.c (current_process_handle, current_process_id)
9959         (main_thread_id, last_sig, current_event, last_wait_event)
9960         (current_windows_thread, desired_stop_thread_id, pending_stops)
9961         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9962         (display_selectors, fake_create_process)
9963         (get_windows_debug_event): Update.
9964         * nat/windows-nat.h (current_process_handle, current_process_id)
9965         (main_thread_id, last_sig, current_event, last_wait_event)
9966         (current_windows_thread, desired_stop_thread_id, pending_stops)
9967         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9968         * nat/windows-nat.c (current_process_handle, current_process_id)
9969         (main_thread_id, last_sig, current_event, last_wait_event)
9970         (current_windows_thread, desired_stop_thread_id, pending_stops)
9971         (siginfo_er): New globals.  Move from windows-nat.c.
9972
9973 2020-04-08  Tom Tromey  <tromey@adacore.com>
9974
9975         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9976         (handle_load_dll): Update.
9977         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9978
9979 2020-04-08  Tom Tromey  <tromey@adacore.com>
9980
9981         * windows-nat.c (enum thread_disposition_type): Move to
9982         nat/windows-nat.h.
9983         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9984         static.
9985         (windows_add_thread, windows_nat_target::fetch_registers)
9986         (windows_nat_target::store_registers, handle_exception)
9987         (windows_nat_target::resume, get_windows_debug_event)
9988         (windows_nat_target::get_tib_address)
9989         (windows_nat_target::thread_name)
9990         (windows_nat_target::thread_alive): Update.
9991         * nat/windows-nat.h (enum thread_disposition_type): Move from
9992         windows-nat.c.
9993         (thread_rec): Declare.
9994
9995 2020-04-08  Tom Tromey  <tromey@adacore.com>
9996
9997         * windows-nat.c: Add "using namespace".
9998         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9999         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
10000
10001 2020-04-08  Tom Tromey  <tromey@adacore.com>
10002
10003         * nat/windows-nat.h (struct windows_thread_info): Declare
10004         destructor.
10005         * nat/windows-nat.c (~windows_thread_info): New.
10006
10007 2020-04-08  Tom Tromey  <tromey@adacore.com>
10008
10009         PR gdb/22992
10010         * windows-nat.c (current_event): Update comment.
10011         (last_wait_event, desired_stop_thread_id): New globals.
10012         (struct pending_stop): New.
10013         (pending_stops): New global.
10014         (windows_nat_target) <stopped_by_sw_breakpoint>
10015         <supports_stopped_by_sw_breakpoint>: New methods.
10016         (windows_fetch_one_register): Add assertions.  Adjust PC.
10017         (windows_continue): Handle pending stops.  Suspend other threads
10018         when stepping.  Use last_wait_event
10019         (wait_for_debug_event): New function.
10020         (get_windows_debug_event): Use wait_for_debug_event.  Handle
10021         pending stops.  Queue spurious stops.
10022         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
10023         (windows_nat_target::kill): Use wait_for_debug_event.
10024         * nat/windows-nat.h (struct windows_thread_info)
10025         <stopped_at_software_breakpoint>: New field.
10026         * nat/windows-nat.c (windows_thread_info::resume): Clear
10027         stopped_at_software_breakpoint.
10028
10029 2020-04-08  Tom Tromey  <tromey@adacore.com>
10030
10031         * windows-nat.c (enum thread_disposition_type): New.
10032         (thread_rec): Replace "get_context" parameter with "disposition";
10033         change type.
10034         (windows_add_thread, windows_nat_target::fetch_registers)
10035         (windows_nat_target::store_registers, handle_exception)
10036         (windows_nat_target::resume, get_windows_debug_event)
10037         (windows_nat_target::get_tib_address)
10038         (windows_nat_target::thread_name)
10039         (windows_nat_target::thread_alive): Update.
10040
10041 2020-04-08  Tom Tromey  <tromey@adacore.com>
10042
10043         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
10044         (windows_continue): Use windows_continue::resume.
10045         * nat/windows-nat.h (struct windows_thread_info) <suspend,
10046         resume>: Declare new methods.
10047         * nat/windows-nat.c: New file.
10048         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
10049
10050 2020-04-08  Tom Tromey  <tromey@adacore.com>
10051
10052         * windows-nat.c (windows_add_thread, windows_delete_thread)
10053         (windows_nat_target::fetch_registers)
10054         (windows_nat_target::store_registers, fake_create_process)
10055         (windows_nat_target::resume, windows_nat_target::resume)
10056         (get_windows_debug_event, windows_nat_target::wait)
10057         (windows_nat_target::pid_to_str)
10058         (windows_nat_target::get_tib_address)
10059         (windows_nat_target::get_ada_task_ptid)
10060         (windows_nat_target::thread_name)
10061         (windows_nat_target::thread_alive): Use lwp, not tid.
10062
10063 2020-04-08  Tom Tromey  <tromey@adacore.com>
10064
10065         * windows-nat.c (handle_exception)
10066         (windows_nat_target::thread_name): Update.
10067         * nat/windows-nat.h (windows_thread_info): Remove destructor.
10068         <name>: Now unique_xmalloc_ptr.
10069
10070 2020-04-08  Tom Tromey  <tromey@adacore.com>
10071
10072         * windows-nat.c (thread_rec)
10073         (windows_nat_target::fetch_registers): Update.
10074         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
10075         Update comment.
10076         <debug_registers_changed, reload_context>: Now bool.
10077
10078 2020-04-08  Tom Tromey  <tromey@adacore.com>
10079
10080         * windows-nat.c (windows_add_thread): Use new.
10081         (windows_init_thread_list, windows_delete_thread): Use delete.
10082         (get_windows_debug_event): Update.
10083         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
10084         destructor, and initializers.
10085
10086 2020-04-08  Tom Tromey  <tromey@adacore.com>
10087
10088         * windows-nat.c (struct windows_thread_info): Remove.
10089         * nat/windows-nat.h: New file.
10090
10091 2020-04-08  Tom Tromey  <tromey@adacore.com>
10092
10093         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
10094         (thread_rec, windows_add_thread, windows_delete_thread)
10095         (windows_continue): Update.
10096
10097 2020-04-08  Tom Tromey  <tromey@adacore.com>
10098
10099         * windows-nat.c (struct windows_thread_info): Remove typedef.
10100         (thread_head): Remove.
10101         (thread_list): New global.
10102         (thread_rec, windows_add_thread, windows_init_thread_list)
10103         (windows_delete_thread, windows_continue): Update.
10104
10105 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10106
10107         * windows-tdep.h (windows_init_abi): Add comment.
10108         (cygwin_init_abi): New declaration.
10109         * windows-tdep.c: Split signal enumeration in two, one for
10110         Windows and one for Cygwin.
10111         (windows_gdb_signal_to_target): Only deal with signal of the
10112         Windows OS ABI.
10113         (cygwin_gdb_signal_to_target): New function.
10114         (windows_init_abi): Rename to windows_init_abi_common, don't set
10115         gdb_signal_to_target gdbarch method.  Add new new function with
10116         this name.
10117         (cygwin_init_abi): New function.
10118         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
10119         comment.  Don't call windows_init_abi.
10120         (amd64_windows_init_abi): Add comment, call windows_init_abi.
10121         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
10122         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
10123         i386_windows_init_abi_common, don't call windows_init_abi.  Add
10124         a new function of this name.
10125         (i386_cygwin_init_abi): New function.
10126         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
10127         OS ABI Cygwin.
10128
10129 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10130
10131         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
10132         parameter.c.
10133         (dwarf2_read_gdb_index): Update.
10134
10135 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
10136
10137         * nbsd-tdep.c: Include "objfiles.h".
10138         (nbsd_skip_solib_resolver): New.
10139         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
10140
10141 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10142
10143         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
10144         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
10145         with DW_LLE_base_addressx are being emitted in DWARFv5.
10146         Add the newly added kind DW_LOC_OFFSET_PAIR also.
10147         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
10148         unsigned integer.
10149
10150 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10151
10152         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
10153         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
10154         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
10155         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
10156         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
10157         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
10158         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
10159
10160
10161 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10162
10163         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
10164         (read_loclist_index): New function definition.
10165         (lookup_loclist_base): New function definition.
10166         (read_loclist_header): New function definition.
10167         (dwarf2_cu): Add loclist_base and loclist_header field.
10168         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
10169         (read_full_die_1): Read the value of DW_AT_loclists_base.
10170         (read_attribute_reprocess): Handle DW_FORM_loclistx.
10171         (read_attribute_value): Handle DW_FORM_loclistx.
10172         (skip_one_die): Handle DW_FORM_loclistx.
10173         (loclist_header): New structure declaration.
10174         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
10175
10176 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10177
10178         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
10179         constructor.  Remove `addr` parameter from other constructor and
10180         add `per_cu` parameter.
10181         * dwarf2/read.c (create_partial_symtab): Update.
10182
10183 2020-04-07  Tom de Vries  <tdevries@suse.de>
10184
10185         PR symtab/25796
10186         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
10187         (partial_die_info::fixup): Inherit has_const_value.
10188
10189 2020-04-07  Tom de Vries  <tdevries@suse.de>
10190
10191         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
10192         symbols without address.
10193
10194 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10195
10196         * nbsd-nat.h (struct thread_info): Add forward declaration.
10197         (nbsd_nat_target::thread_alive): Add.
10198         (nbsd_nat_target::thread_name): Likewise.
10199         (nbsd_nat_target::update_thread_list): Likewise.
10200         (update_thread_list::post_attach): Likewise.
10201         (post_attach::pid_to_str): Likewise.
10202         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
10203         (nbsd_thread_lister): Add.
10204         (nbsd_nat_target::thread_alive): Likewise.
10205         (nbsd_nat_target::thread_name): Likewise.
10206         (nbsd_add_threads): Likewise.
10207         (update_thread_list::post_attach): Likewise.
10208         (nbsd_nat_target::update_thread_list): Likewise.
10209         (post_attach::pid_to_str): Likewise.
10210
10211 2020-04-06  Tom Tromey  <tromey@adacore.com>
10212
10213         * ada-valprint.c (print_variant_part): Extract the variant field.
10214         (print_field_values): Use the field as the outer value when
10215         recursing.
10216
10217 2020-04-06  Tom Tromey  <tromey@adacore.com>
10218
10219         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
10220         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
10221         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
10222         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
10223         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
10224
10225 2020-04-06  Tom Tromey  <tromey@adacore.com>
10226
10227         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
10228         TYPE_CODE_ERROR.
10229
10230 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10231
10232         * nbsd-tdep.c: Include "gdbarch.h".
10233         Define enum with NetBSD signal numbers.
10234         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
10235         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
10236         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
10237         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
10238         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
10239         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
10240         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
10241         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
10242         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
10243         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
10244         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
10245         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
10246
10247 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
10248
10249         PR gdb/25325
10250         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
10251
10252 2020-04-03  Tom Tromey  <tromey@adacore.com>
10253
10254         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
10255         Read constant block.
10256
10257 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10258
10259         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
10260         (gdb_bfd_get_full_section_contents): New declaration.
10261         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
10262         * windows-tdep.c (is_linked_with_cygwin_dll): Use
10263         gdb_bfd_get_full_section_contents.
10264
10265 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10266
10267         * exec.c (build_section_table): Replace internal_error with
10268         gdb_assert.
10269         (section_table_xfer_memory_partial): Likewise.
10270         * mdebugread.c (parse_partial_symbols): Likewise.
10271         * psymtab.c (lookup_partial_symbol): Likewise.
10272         * utils.c (wrap_here): Likewise.
10273
10274 2020-04-02  Tom Tromey  <tromey@adacore.com>
10275
10276         * f-lang.c (build_fortran_types): Use arch_type to initialize
10277         builtin_complex_s32 in the TYPE_CODE_ERROR case.
10278
10279 2020-04-02  Tom Tromey  <tromey@adacore.com>
10280
10281         * dwarf2/read.c (partial_die_info::read): Do not create a vector
10282         of attributes.
10283
10284 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10285             Bernd Edlinger <bernd.edlinger@hotmail.de>
10286             Tom Tromey  <tromey@adacore.com>
10287
10288         * buildsym.c (buildsym_compunit::record_line): Remove
10289         deduplication code.
10290
10291 2020-04-02  Tom de Vries  <tdevries@suse.de>
10292
10293         PR ada/24671
10294         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
10295
10296 2020-04-02  Tom de Vries  <tdevries@suse.de>
10297
10298         * dwarf2/read.c (dwarf2_gdb_index_functions,
10299         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
10300         NULL.
10301         * psymtab.c (psym_lookup_global_symbol_language): New function.
10302         (psym_functions): Init psym_lookup_global_symbol_language with
10303         psym_lookup_global_symbol_language.
10304         * symfile-debug.c (debug_sym_quick_functions): Init
10305         lookup_global_symbol_language with NULL.
10306         * symfile.c (set_initial_language): Remove fixme comment.
10307         * symfile.h (struct quick_symbol_functions): Add
10308         lookup_global_symbol_language.
10309         * symtab.c (find_quick_global_symbol_language): New function.
10310         (find_main_name): Use find_quick_global_symbol_language.
10311
10312 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
10313
10314         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
10315
10316 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10317
10318         * buildsym.c (record_line): Fix undefined behavior and preserve
10319         lines at eof.
10320
10321 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10322
10323         * buildsym.c (record_line): Fix the resizing condition.
10324
10325 2020-04-01  Tom Tromey  <tom@tromey.com>
10326
10327         * value.h (value_literal_complex): Add comment.
10328         * valops.c (value_literal_complex): Refer to value.h.
10329
10330 2020-04-01  Tom Tromey  <tom@tromey.com>
10331
10332         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
10333         (scalar_type): New rule, from typebase.
10334         (typebase): Use scalar_type.  Recognize complex types.
10335         (field_name): Handle FLOAT_KEYWORD.
10336         (ident_tokens): Add _Complex and __complex__.
10337
10338 2020-04-01  Tom Tromey  <tom@tromey.com>
10339
10340         PR exp/25299:
10341         * valarith.c (promotion_type, complex_binop): New functions.
10342         (scalar_binop): Handle complex numbers.  Use promotion_type.
10343         (value_pos, value_neg, value_complement): Handle complex numbers.
10344
10345 2020-04-01  Tom Tromey  <tom@tromey.com>
10346
10347         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
10348         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
10349         (parse_number): Handle complex numbers.
10350
10351 2020-04-01  Tom Tromey  <tom@tromey.com>
10352
10353         * c-valprint.c (c_decorations): Change complex suffix to "i".
10354
10355 2020-04-01  Tom Tromey  <tom@tromey.com>
10356
10357         * valprint.c (generic_value_print_complex): Use accessors.
10358         * value.h (value_real_part, value_imaginary_part): Declare.
10359         * valops.c (value_real_part, value_imaginary_part): New
10360         functions.
10361         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
10362
10363 2020-04-01  Tom Tromey  <tom@tromey.com>
10364
10365         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
10366         (read_range_type): Update.
10367         * mdebugread.c (basic_type): Update.
10368         * go-lang.c (build_go_types): Use init_complex_type.
10369         * gdbtypes.h (struct main_type) <complex_type>: New member.
10370         (init_complex_type): Update.
10371         (arch_complex_type): Don't declare.
10372         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
10373         Make name if none given.  Use alloc_type_copy.  Look for cached
10374         complex type.
10375         (arch_complex_type): Remove.
10376         (gdbtypes_post_init): Use init_complex_type.
10377         * f-lang.c (build_fortran_types): Use init_complex_type.
10378         * dwarf2/read.c (read_base_type): Update.
10379         * d-lang.c (build_d_types): Use init_complex_type.
10380         * ctfread.c (read_base_type): Update.
10381
10382 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10383
10384         * infrun.c (stop_all_threads): Update assertion, plus when
10385         stopping threads, take into account that we might be trying
10386         to stop an all-stop target.
10387         (stop_waiting): Call 'stop_all_threads' if there exists a
10388         non-stop target.
10389
10390 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10391
10392         * target.h (exists_non_stop_target): New function declaration.
10393         * target.c (exists_non_stop_target): New function.
10394
10395 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
10396
10397         PR gdb/24789
10398         * eval.c (is_integral_or_integral_reference): New function.
10399         (evaluate_subexp_standard): Allow integer references in
10400         pointer arithmetic.
10401
10402 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10403
10404         * remote.c (remote_target::remote_parse_stop_reply): Remove the
10405         check for no ptid in the stop reply when the target is non-stop.
10406
10407 2020-04-01  Tom Tromey  <tromey@adacore.com>
10408
10409         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
10410         "name" parameter to rvalue reference.  Initialize m_name_holder.
10411         <lookup_name_info>: New overloads.
10412         <name>: Return gdb::string_view.
10413         <c_str>: New method.
10414         <make_ignore_params>: Update.
10415         <search_name_hash>: Update.
10416         <language_lookup_name>: Return const char *.
10417         <m_name>: Change type.
10418         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
10419         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
10420         (lookup_name_info::match_any): Update.
10421         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
10422         Update.
10423         * minsyms.c (linkage_name_str): Update.
10424         * language.c (default_symbol_name_matcher): Update.
10425         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
10426         Update.
10427         * ada-lang.c (ada_fold_name): Change parameter to string_view.
10428         (ada_lookup_name_info::ada_lookup_name_info): Update.
10429         (literal_symbol_name_matcher): Update.
10430
10431 2020-04-01  Tom Tromey  <tromey@adacore.com>
10432
10433         * psymtab.c (psymtab_search_name): Remove function.
10434         (psym_lookup_symbol): Create search name and lookup name here.
10435         (lookup_partial_symbol): Remove "name" parameter; add
10436         lookup_name.
10437         (psym_expand_symtabs_for_function): Update.
10438
10439 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
10440
10441         PR tui/25597:
10442         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
10443
10444 2020-03-31  Tom Tromey  <tromey@adacore.com>
10445
10446         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
10447         memcpy.
10448
10449 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
10450
10451         * features/riscv/32bit-csr.xml: Regenerated.
10452         * features/riscv/64bit-csr.xml: Regenerated.
10453
10454 2020-03-30  Tom Tromey  <tromey@adacore.com>
10455
10456         * ada-valprint.c (print_variant_part): Update.
10457         * ada-lang.h (ada_which_variant_applies): Update.
10458         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
10459         outer_valaddr parameters; replace with "outer" value parameter.
10460         (to_fixed_variant_branch_type): Update.
10461
10462 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10463
10464         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
10465         <list>.  Remove inclusion of observable.h.
10466         (PPC_DEBUG_CURRENT_VERSION): Move up define.
10467         (struct arch_lwp_info): New struct.
10468         (class ppc_linux_dreg_interface): New class.
10469         (struct ppc_linux_process_info): New struct.
10470         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
10471         <low_new_clone, low_forget_process, low_prepare_to_resume>
10472         <copy_thread_dreg_state, mark_thread_stale>
10473         <mark_debug_registers_changed, register_hw_breakpoint>
10474         <clear_hw_breakpoint, register_wp, clear_wp>
10475         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
10476         <num_memory_accesses, get_trigger_type>
10477         <create_watchpoint_request, hwdebug_point_cmp>
10478         <init_arch_lwp_info, get_arch_lwp_info>
10479         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
10480         methods.
10481         <struct ptid_hash>: New inner struct.
10482         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
10483         members.
10484         (saved_dabr_value, hwdebug_info, max_slots_number)
10485         (struct hw_break_tuple, struct thread_points, ppc_threads)
10486         (have_ptrace_hwdebug_interface)
10487         (hwdebug_find_thread_points_by_tid)
10488         (hwdebug_insert_point, hwdebug_remove_point): Remove.
10489         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
10490         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
10491         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
10492         use m_dreg_interface.
10493         (hwdebug_point_cmp): Change to...
10494         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
10495         reference arguments instead of pointers.
10496         (ppc_linux_nat_target::ranged_break_num_registers): Use
10497         m_dreg_interface.
10498         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
10499         m_dreg_interface.  Call register_hw_breakpoint.
10500         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
10501         m_dreg_interface.  Call clear_hw_breakpoint.
10502         (get_trigger_type): Change to...
10503         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
10504         comment.
10505         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
10506         use m_dreg_interface.  Call register_hw_breakpoint.
10507         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
10508         use m_dreg_interface.  Call clear_hw_breakpoint.
10509         (can_use_watchpoint_cond_accel): Change to...
10510         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
10511         method.  Update comment, use m_dreg_interface and
10512         m_process_info.
10513         (calculate_dvc): Change to...
10514         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
10515         m_dreg_interface.
10516         (num_memory_accesses): Change to...
10517         (ppc_linux_nat_target::num_memory_accesses): ...this method.
10518         (check_condition): Change to...
10519         (ppc_linux_nat_target::check_condition): ...this method.
10520         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
10521         comment, use m_dreg_interface.
10522         (create_watchpoint_request): Change to...
10523         (ppc_linux_nat_target::create_watchpoint_request): ...this
10524         method.  Use m_dreg_interface.
10525         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
10526         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
10527         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
10528         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
10529         (ppc_linux_nat_target::low_forget_process)
10530         (ppc_linux_nat_target::low_new_fork)
10531         (ppc_linux_nat_target::low_new_clone)
10532         (ppc_linux_nat_target::low_delete_thread)
10533         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
10534         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
10535         only call mark_thread_stale.
10536         (ppc_linux_thread_exit): Remove.
10537         (ppc_linux_nat_target::stopped_data_address): Change to...
10538         (ppc_linux_nat_target::low_stopped_data_address): This. Add
10539         comment, use m_dreg_interface and m_thread_hw_breakpoints.
10540         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
10541         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
10542         comment.  Call low_stopped_data_address.
10543         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
10544         m_dreg_interface.
10545         (ppc_linux_nat_target::masked_watch_num_registers): Use
10546         m_dreg_interface.
10547         (ppc_linux_nat_target::copy_thread_dreg_state)
10548         (ppc_linux_nat_target::mark_thread_stale)
10549         (ppc_linux_nat_target::mark_debug_registers_changed)
10550         (ppc_linux_nat_target::register_hw_breakpoint)
10551         (ppc_linux_nat_target::clear_hw_breakpoint)
10552         (ppc_linux_nat_target::register_wp)
10553         (ppc_linux_nat_target::clear_wp)
10554         (ppc_linux_nat_target::init_arch_lwp_info)
10555         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
10556         (_initialize_ppc_linux_nat): Remove observer callback.
10557
10558 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10559
10560         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
10561         (ppc_linux_nat_target::auxv_parse)
10562         (ppc_linux_nat_target::read_description)
10563         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
10564         Move up.
10565
10566 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10567
10568         * linux-nat.h (low_new_clone): New method.
10569         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
10570
10571 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10572
10573         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
10574         (dbx_expand_psymtab): ... this.
10575         (start_psymtab): Update.
10576         * mdebugread.c (psymtab_to_symtab_1): Rename to...
10577         (mdebug_expand_psymtab): ... this.
10578         (parse_partial_symbols): Update.
10579         (new_psymtab): Update.
10580         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
10581         (xcoff_expand_psymtab): ... this.
10582         (xcoff_start_psymtab): Update.
10583
10584 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10585
10586         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
10587         <expand_dependencies>: ... this.
10588         * psymtab.c (partial_symtab::read_dependencies): Rename to...
10589         (partial_symtab::expand_dependencies): ... this.
10590         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
10591         Update.
10592         (dwarf2_psymtab::expand_psymtab): Update.
10593         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10594         * mdebugread.c (psymtab_to_symtab_1): Update.
10595         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10596
10597 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10598
10599         * psympriv.h (discard_psymtab): Remove.
10600         * dbxread.c (dbx_end_psymtab): Update.
10601         * xcoffread.c (xcoff_end_psymtab): Update.
10602
10603 2020-03-28  Tom Tromey  <tom@tromey.com>
10604
10605         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
10606         comment.
10607
10608 2020-03-28  Tom Tromey  <tom@tromey.com>
10609
10610         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
10611
10612 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
10613
10614         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10615
10616 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
10617
10618         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
10619
10620 2020-03-26  Tom Tromey  <tom@tromey.com>
10621
10622         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
10623         (mark_common_block_symbol_computed, read_tag_string_type)
10624         (attr_to_dynamic_prop, read_subrange_type): Update.
10625         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
10626         to be methods on struct attribute.
10627         (skip_one_die, process_imported_unit_die, read_namespace_alias)
10628         (read_call_site_scope, partial_die_info::read)
10629         (partial_die_info::read, lookup_die_type, follow_die_ref):
10630         Update.
10631         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
10632         from dwarf2_get_ref_die_offset.
10633         (attribute::constant_value): New method, from
10634         dwarf2_get_attr_constant_value.
10635         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
10636         Declare method.
10637         <constant_value>: New method.
10638
10639 2020-03-26  Tom Tromey  <tom@tromey.com>
10640
10641         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
10642         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
10643         (dwarf_type_encoding_name): Move to stringify.c.
10644         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
10645         * dwarf2/stringify.c: New file.
10646         * dwarf2/stringify.h: New file.
10647
10648 2020-03-26  Tom Tromey  <tom@tromey.com>
10649
10650         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
10651         Rewrite.
10652
10653 2020-03-26  Tom Tromey  <tom@tromey.com>
10654
10655         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
10656         methods.
10657         * dwarf2/read.c (lookup_addr_base): Move to die.h.
10658         (lookup_ranges_base): Likewise.
10659         (read_cutu_die_from_dwo, read_full_die_1): Update.
10660
10661 2020-03-26  Tom Tromey  <tom@tromey.com>
10662
10663         * dwarf2/read.c (read_import_statement, read_file_scope)
10664         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
10665         (read_lexical_block_scope, read_call_site_scope)
10666         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
10667         (handle_struct_member_die, process_structure_scope)
10668         (update_enumeration_type_from_children)
10669         (process_enumeration_scope, read_array_type, read_common_block)
10670         (read_namespace, read_module, read_subroutine_type): Update.
10671         (sibling_die): Remove.
10672
10673 2020-03-26  Tom Tromey  <tom@tromey.com>
10674
10675         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
10676         (build_type_psymtabs_reader, read_structure_type)
10677         (read_enumeration_type, read_full_die_1): Update.
10678         (dwarf2_attr_no_follow): Move to die.h.
10679         * dwarf2/die.h (struct die_info) <attr>: New method.
10680
10681 2020-03-26  Tom Tromey  <tom@tromey.com>
10682
10683         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
10684         <base_address>: Now an optional.
10685         (dwarf2_find_base_address, dwarf2_rnglists_process)
10686         (dwarf2_ranges_process, fill_in_loclist_baton)
10687         (dwarf2_symbol_mark_computed): Update.
10688
10689 2020-03-26  Tom Tromey  <tom@tromey.com>
10690
10691         * dwarf2/read.c (struct die_info): Move to die.h.
10692         * dwarf2/die.h: New file.
10693
10694 2020-03-26  Tom Tromey  <tom@tromey.com>
10695
10696         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
10697         * dwarf2/read.c
10698         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10699         Move to line-header.c.
10700         (read_checked_initial_length_and_offset, read_formatted_entries):
10701         Likewise.
10702         (dwarf_decode_line_header): Split into two.
10703         * dwarf2/line-header.c
10704         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10705         Move from read.c.
10706         (read_checked_initial_length_and_offset, read_formatted_entries):
10707         Likewise.
10708         (dwarf_decode_line_header): New function, split from read.c.
10709
10710 2020-03-26  Tom Tromey  <tom@tromey.com>
10711
10712         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
10713         Declare method.
10714         * dwarf2/read.c (read_attribute_value): Update.
10715         (dwarf2_per_objfile::read_line_string): Rename from
10716         read_indirect_line_string.
10717         (read_formatted_entries): Update.
10718
10719 2020-03-26  Tom Tromey  <tom@tromey.com>
10720
10721         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
10722         variable.
10723
10724 2020-03-26  Tom Tromey  <tom@tromey.com>
10725
10726         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
10727         const.
10728         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
10729         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
10730         parameter const.
10731
10732 2020-03-26  Tom Tromey  <tom@tromey.com>
10733
10734         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
10735         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
10736         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
10737         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
10738
10739 2020-03-26  Tom Tromey  <tom@tromey.com>
10740
10741         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
10742         file_names_size, file_full_name, file_file_name>: Use const.
10743         <file_name_at, file_names>: Add const overload.
10744         * dwarf2/line-header.c (line_header::file_file_name)
10745         (line_header::file_full_name): Update.
10746
10747 2020-03-26  Tom Tromey  <tom@tromey.com>
10748
10749         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
10750         (macro_start_file, consume_improper_spaces)
10751         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
10752         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
10753         (dwarf_decode_macros): Move to macro.c.
10754         * dwarf2/macro.c: New file.
10755         * dwarf2/macro.h: New file.
10756         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
10757
10758 2020-03-26  Tom Tromey  <tom@tromey.com>
10759
10760         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
10761         method.
10762         * dwarf2/section.c: New method.  From
10763         read_indirect_string_at_offset_from.
10764         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
10765         (read_indirect_string_at_offset_from): Move to section.c.
10766         (read_indirect_string_at_offset): Rewrite.
10767         (read_indirect_line_string_at_offset): Remove.
10768         (read_indirect_string, read_indirect_line_string)
10769         (dwarf_decode_macro_bytes): Update.
10770
10771 2020-03-26  Tom Tromey  <tom@tromey.com>
10772
10773         * dwarf2/section.h (struct dwarf2_section_info)
10774         <overload_complaint>: Declare.
10775         (dwarf2_section_buffer_overflow_complaint): Don't declare.
10776         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
10777         Rename from dwarf2_section_buffer_overflow_complaint.
10778         * dwarf2/read.c (skip_one_die, partial_die_info::read)
10779         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
10780
10781 2020-03-26  Tom Tromey  <tom@tromey.com>
10782
10783         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
10784         Declare.
10785         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
10786         Move from read.c.
10787         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
10788         to section.c.
10789
10790 2020-03-26  Tom Tromey  <tom@tromey.com>
10791
10792         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
10793
10794 2020-03-26  Tom Tromey  <tom@tromey.com>
10795
10796         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
10797         "builder".
10798         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
10799         parameter.
10800         (dwarf_decode_macros): Update.
10801
10802 2020-03-26  Tom Tromey  <tom@tromey.com>
10803
10804         * dwarf2/read.c (read_attribute_value): Update.
10805         (read_indirect_string_from_dwz): Move to dwz.c; change into
10806         method.
10807         (dwarf_decode_macro_bytes): Update.
10808         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
10809         * dwarf2/dwz.c: New file.
10810         * Makefile.in (COMMON_SFILES): Add dwz.c.
10811
10812 2020-03-26  Tom Tromey  <tom@tromey.com>
10813
10814         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
10815         * dwarf2/read.c: Add include.
10816         * dwarf2/index-write.c: Add include.
10817         * dwarf2/index-cache.c: Add include.
10818         * dwarf2/dwz.h: New file.
10819
10820 2020-03-25  Tom Tromey  <tom@tromey.com>
10821
10822         * compile/compile-object-load.c (get_out_value_type): Mention
10823         correct symbol name in error message.
10824
10825 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
10826
10827         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10828
10829 2020-03-25  Tom de Vries  <tdevries@suse.de>
10830
10831         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
10832         * symmisc.c (dump_symtab_1): Print user and includes fields.
10833         (maintenance_info_symtabs): Same.
10834
10835 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10836
10837         PR gdb/25534
10838         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
10839         (riscv_regcache_cooked_write): New function.
10840         (riscv_push_dummy_call): Use new function.
10841         (riscv_return_value): Likewise.
10842
10843 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
10844
10845         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
10846         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
10847         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
10848         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
10849         * infrun.c (follow_fork): Likewise.
10850         (follow_fork_inferior): Likewise.
10851         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
10852         * linux-nat.h (class linux_nat_target): Likewise.
10853         * remote.c (class remote_target) <follow_fork>: Likewise.
10854         (remote_target::follow_fork): Likewise.
10855         * target-delegates.c: Re-generate.
10856         * target.c (default_follow_fork): Likewise.
10857         (target_follow_fork): Likewise.
10858         * target.h (struct target_ops) <follow_fork>: Likewise.
10859         (target_follow_fork): Likewise.
10860
10861 2020-03-24  Tom de Vries  <tdevries@suse.de>
10862
10863         * psymtab.c (maintenance_info_psymtabs): Print user field.
10864
10865 2020-03-20  Tom Tromey  <tromey@adacore.com>
10866
10867         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
10868         const.
10869         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
10870         const.
10871
10872 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
10873
10874         * ptrace.m4: Don't check for ptrace declaration.
10875         * config.in: Re-generate.
10876         * configure: Re-generate.
10877         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
10878         not defined.
10879
10880 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10881
10882         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
10883         `PTRACE_TYPE_RET'.
10884         * i386-bsd-nat.c (gdb_ptrace): Likewise.
10885         * sparc-nat.c (gdb_ptrace): Likewise.
10886         * x86-bsd-nat.c (gdb_ptrace): Likewise.
10887
10888 2020-03-20  Tom Tromey  <tromey@adacore.com>
10889
10890         * c-exp.y (lex_one_token): Fix assert.
10891
10892 2020-03-20  Tom Tromey  <tromey@adacore.com>
10893
10894         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
10895         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
10896         strncpy call.
10897
10898 2020-03-20  Tom Tromey  <tromey@adacore.com>
10899
10900         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
10901
10902 2020-03-20  Tom Tromey  <tromey@adacore.com>
10903
10904         * ada-valprint.c (print_variant_part): Remove parameters; switch
10905         to value-based API.
10906         (print_field_values): Likewise.
10907         (ada_val_print_struct_union): Likewise.
10908         (ada_value_print_1): Update.
10909
10910 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10911
10912         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
10913         nbsd_nat_target instead of inf_ptrace_target.
10914         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10915         nbsd_nat_target.
10916
10917 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10918
10919         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
10920         it to the ptrace call.
10921         * (store_registers): Likewise.
10922
10923 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10924
10925         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
10926         it to the ptrace call.
10927         * (store_registers): Likewise.
10928
10929 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10930
10931         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10932         valid, fetch vg value from ptrace.
10933
10934 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10935         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10936         * inf-ptrace.c: Likewise.
10937         * (gdb_ptrace): Add.
10938         * (inf_ptrace_target::resume): Update.
10939         * (inf_ptrace_target::xfer_partial): Likewise.
10940         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10941         * (inf_ptrace_peek_poke): Update.
10942
10943 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10944
10945         * x86-bsd-nat.c (gdb_ptrace): New.
10946         * (x86bsd_dr_set): Add new argument `ptid'.
10947         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10948         x86bsd_dr_set_addr): Update.
10949
10950 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10951
10952         * remote.c (remote_target::process_stop_reply): Handle events for
10953         all threads differently.
10954
10955 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10956
10957         * completer.c (completion_tracker::remove_completion): Define new
10958         function.
10959         * completer.h (completion_tracker::remove_completion): Declare new
10960         function.
10961         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10962         when adding a C++ function symbol.
10963
10964 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10965
10966         * completer.c (completion_tracker::completion_hash_entry): Define
10967         new class.
10968         (advance_to_filename_complete_word_point): Call
10969         recompute_lowest_common_denominator.
10970         (completion_tracker::completion_tracker): Call discard_completions
10971         to setup the hash table.
10972         (completion_tracker::discard_completions): Allow for being called
10973         from the constructor, pass new equal function, and element deleter
10974         when constructing the hash table.  Initialise new class member
10975         variables.
10976         (completion_tracker::maybe_add_completion): Remove use of
10977         m_entries_vec, and store more information into m_entries_hash.
10978         (completion_tracker::recompute_lcd_visitor): New function, most
10979         content taken from...
10980         (completion_tracker::recompute_lowest_common_denominator):
10981         ...here, this now just visits each item in the hash calling the
10982         above visitor.
10983         (completion_tracker::build_completion_result): Remove use of
10984         m_entries_vec, call recompute_lowest_common_denominator.
10985         * completer.h (completion_tracker::have_completions): Remove use
10986         of m_entries_vec.
10987         (completion_tracker::completion_hash_entry): Declare new class.
10988         (completion_tracker::recompute_lowest_common_denominator): Change
10989         function signature.
10990         (completion_tracker::recompute_lcd_visitor): Declare new function.
10991         (completion_tracker::m_entries_vec): Delete.
10992         (completion_tracker::m_entries_hash): Initialize to NULL.
10993         (completion_tracker::m_lowest_common_denominator_valid): New
10994         member variable.
10995         (completion_tracker::m_lowest_common_denominator_max_length): New
10996         member variable.
10997
10998 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10999
11000         * regformats/regdef.h: Put reg in gdb namespace.
11001
11002 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11003
11004         * i386-bsd-nat.c (gdb_ptrace): New.
11005         * (i386bsd_fetch_inferior_registers,
11006         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11007         * (i386bsd_fetch_inferior_registers,
11008         i386bsd_store_inferior_registers) Use gdb_ptrace.
11009
11010 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11011
11012         * amd64-bsd-nat.c (gdb_ptrace): New.
11013         * (amd64bsd_fetch_inferior_registers,
11014         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11015         * (amd64bsd_fetch_inferior_registers,
11016         amd64bsd_store_inferior_registers) Use gdb_ptrace.
11017
11018 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11019
11020         * user-regs.c (user_reg::read): Rename to...
11021         (user_reg::xread): ...this.
11022         * (append_user_reg): Rename argument `read' to `xread'.
11023         * (user_reg_add_builtin): Likewise.
11024         * (user_reg_add): Likewise.
11025         * (value_of_user_reg): Likewise.
11026
11027 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11028
11029         * sparc-nat.c (gdb_ptrace): New.
11030         * sparc-nat.c (sparc_fetch_inferior_registers)
11031         (sparc_store_inferior_registers) Remove obsolete comment.
11032         * sparc-nat.c (sparc_fetch_inferior_registers)
11033         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
11034         * sparc-nat.c (sparc_fetch_inferior_registers)
11035         (sparc_store_inferior_registers) Use gdb_ptrace.
11036
11037 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11038
11039         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
11040         it to the ptrace call.
11041         * sh-nbsd-nat.c (store_registers): Likewise.
11042
11043 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11044
11045         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
11046         nbsd_nat_target instead of inf_ptrace_target.
11047         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11048         nbsd_nat_target.
11049
11050 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11051
11052         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
11053
11054 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11055
11056         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
11057         <sys/sysctl.h>.
11058         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
11059
11060 2020-03-17  Tom de Vries  <tdevries@suse.de>
11061
11062         PR gdb/23710
11063         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
11064         fields.
11065         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
11066         fields.
11067         (process_imported_unit_die): Skip import of c++ CUs.
11068
11069 2020-03-16  Tom Tromey  <tom@tromey.com>
11070
11071         * p-valprint.c (pascal_object_print_value): Initialize
11072         base_value.
11073
11074 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
11075             Shahab Vahedi  <shahab@synopsys.com>
11076
11077         * Makefile.in: Add arch/arc.o
11078         * configure.tgt: Likewise.
11079         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
11080         (_initialize_arc_tdep): Don't initialize old target descriptions.
11081         (arc_read_description): New function to cache target descriptions.
11082         * arc-tdep.h (arc_read_description): Add proto type.
11083         * arch/arc.c: New file.
11084         * arch/arc.h: Likewise.
11085         * features/Makefile: Replace old target descriptions with new.
11086         * features/arc-arcompact.c: Remove.
11087         * features/arc-arcompact.xml: Likewise.
11088         * features/arc-v2.c: Likewise
11089         * features/arc-v2.xml: Likewise
11090         * features/arc/aux-arcompact.xml: New file.
11091         * features/arc/aux-v2.xml: Likewise.
11092         * features/arc/core-arcompact.xml: Likewise.
11093         * features/arc/core-v2.xml: Likewise.
11094         * features/arc/aux-arcompact.c: Generate.
11095         * features/arc/aux-v2.c: Likewise.
11096         * features/arc/core-arcompact.c: Likewise.
11097         * features/arc/core-v2.c: Likewise.
11098         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
11099
11100 2020-03-16  Tom Tromey  <tromey@adacore.com>
11101
11102         PR gdb/25663:
11103         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
11104         putting value into bcache.
11105
11106 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11107
11108         PR gdb/21500
11109         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
11110         to...
11111         (amd64_windows_init_abi_common): ... this.  Don't set size of
11112         long type.
11113         (amd64_windows_init_abi): New function.
11114         (amd64_cygwin_init_abi): New function.
11115         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
11116         the Cygwin OS ABI.
11117         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
11118         comment.
11119
11120 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11121
11122         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
11123         * windows-tdep.c (CYGWIN_DLL_NAME): New.
11124         (pe_import_directory_entry): New struct type.
11125         (is_linked_with_cygwin_dll): New function.
11126         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
11127         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
11128         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
11129
11130 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11131
11132         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
11133         i386_cygwin_core_osabi_sniffer.
11134
11135 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11136
11137         * i386-cygwin-tdep.c: Rename to...
11138         * i386-windows-tdep.c: ... this.
11139         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
11140         i386-windows-tdep.c.
11141         * configure.tgt: Likewise.
11142
11143 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11144
11145         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
11146         * osabi.c (gdb_osabi_names): Add "Windows".
11147         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
11148         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
11149         (i386_cygwin_core_osabi_sniffer): New function, extracted from
11150         i386_cygwin_osabi_sniffer.
11151         (_initialize_i386_cygwin_tdep): Register OS ABI
11152         GDB_OSABI_WINDOWS for i386.
11153         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
11154         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
11155         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
11156         for x86-64.
11157         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
11158         when the target matches '*-*-mingw*'.
11159
11160 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11161
11162         * defs.h (enum gdb_osabi): Move to...
11163         * osabi.h (enum gdb_osabi): ... here.
11164         * gdbarch.sh: Include osabi.h in gdbarch.h.
11165         * gdbarch.h: Re-generate.
11166
11167 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11168
11169         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
11170         function.
11171         (_initialize_amd64_windows_tdep): Register osabi sniffer.
11172
11173 2020-03-14  Tom Tromey  <tom@tromey.com>
11174
11175         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
11176         for C++.
11177         (c_type_print_modifier): Likewise.  Add "language" parameter.
11178         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
11179         (c_type_print_base_1): Update.
11180         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
11181         constants.
11182         * type-stack.c (type_stack::insert): Handle tp_atomic and
11183         tp_restrict.
11184         (type_stack::follow_type_instance_flags): Likewise.
11185         (type_stack::follow_types): Likewise.  Merge type-following code.
11186         * c-exp.y (RESTRICT, ATOMIC): New tokens.
11187         (space_identifier, cv_with_space_id)
11188         (const_or_volatile_or_space_identifier_noopt)
11189         (const_or_volatile_or_space_identifier): Remove.
11190         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
11191         rules.
11192         (ptr_operator, typebase): Update.
11193         (enum token_flag) <FLAG_C>: New constant.
11194         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
11195         "_Atomic".
11196         (lex_one_token): Handle FLAG_C.
11197
11198 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11199
11200         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
11201         it to the ptrace call.
11202         * m68k-bsd-nat.c (store_registers): Likewise.
11203
11204 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11205
11206         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
11207         gdb_byte *.
11208         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
11209         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
11210         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
11211
11212 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11213
11214         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
11215         nbsd_nat_target instead of inf_ptrace_target.
11216         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11217         nbsd_nat_target.
11218
11219 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11220
11221         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
11222         register_t.
11223
11224 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11225
11226         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
11227         it to the ptrace call.
11228         * alpha-bsd-nat.c (store_registers): Likewise.
11229
11230 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11231
11232         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
11233         includes.
11234         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
11235         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
11236         fill_fpregset): Likewise.
11237
11238 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11239
11240         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
11241         nbsd_nat_target instead of inf_ptrace_target.
11242         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11243         nbsd_nat_target.
11244
11245 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11246
11247         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
11248         register_t.
11249
11250 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11251
11252         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
11253         it to the ptrace call.
11254         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
11255         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
11256         * arm-nbsd-nat.c (store_register): Likewise.
11257         * arm-nbsd-nat.c (store_regs): Likewise.
11258         * arm-nbsd-nat.c (store_fp_register): Likewise.
11259         * arm-nbsd-nat.c (store_fp_regs): Likewise.
11260
11261 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11262
11263         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
11264         nbsd_nat_target instead of inf_ptrace_target.
11265         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11266         nbsd_nat_target.
11267
11268 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11269
11270         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
11271         it to the ptrace call.
11272         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
11273
11274 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11275
11276         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
11277         it to the ptrace call.
11278         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
11279
11280 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11281
11282         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
11283         gdb_byte *.
11284         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
11285
11286 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11287
11288         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
11289         instead of inf_ptrace_target.
11290         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11291         nbsd_nat_target.
11292
11293 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11294
11295         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11296         register_t.
11297
11298 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11299
11300         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11301         register_t.
11302
11303 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11304
11305         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
11306         register_t.
11307
11308 2020-03-13  Tom Tromey  <tom@tromey.com>
11309
11310         * value.h (val_print): Don't declare.
11311         * valprint.h (val_print_array_elements)
11312         (val_print_scalar_formatted, generic_val_print): Don't declare.
11313         * valprint.c (generic_val_print_array): Take a struct value.
11314         (generic_val_print_ptr, generic_val_print_memberptr)
11315         (generic_val_print_bool, generic_val_print_int)
11316         (generic_val_print_char, generic_val_print_complex)
11317         (generic_val_print): Remove.
11318         (generic_value_print): Update.
11319         (do_val_print): Remove unused parameters.  Don't call
11320         la_val_print.
11321         (val_print): Remove.
11322         (common_val_print): Update.  Don't call value_check_printable.
11323         (val_print_scalar_formatted, val_print_array_elements): Remove.
11324         * rust-lang.c (rust_val_print): Remove.
11325         (rust_language_defn): Update.
11326         * p-valprint.c (pascal_val_print): Remove.
11327         (pascal_value_print_inner): Update.
11328         (pascal_object_print_val_fields, pascal_object_print_val):
11329         Remove.
11330         (pascal_object_print_static_field): Update.
11331         * p-lang.h (pascal_val_print): Don't declare.
11332         * p-lang.c (pascal_language_defn): Update.
11333         * opencl-lang.c (opencl_language_defn): Update.
11334         * objc-lang.c (objc_language_defn): Update.
11335         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
11336         * m2-lang.h (m2_val_print): Don't declare.
11337         * m2-lang.c (m2_language_defn): Update.
11338         * language.h (struct language_defn) <la_val_print>: Remove.
11339         * language.c (unk_lang_value_print_inner): Rename.  Change
11340         argument types.
11341         (unknown_language_defn, auto_language_defn): Update.
11342         * go-valprint.c (go_val_print): Remove.
11343         * go-lang.h (go_val_print): Don't declare.
11344         * go-lang.c (go_language_defn): Update.
11345         * f-valprint.c (f_val_print): Remove.
11346         * f-lang.h (f_value_print): Don't declare.
11347         * f-lang.c (f_language_defn): Update.
11348         * d-valprint.c (d_val_print): Remove.
11349         * d-lang.h (d_value_print): Don't declare.
11350         * d-lang.c (d_language_defn): Update.
11351         * cp-valprint.c (cp_print_value_fields)
11352         (cp_print_value_fields_rtti, cp_print_value): Remove.
11353         (cp_print_static_field): Update.
11354         * c-valprint.c (c_val_print_array, c_val_print_ptr)
11355         (c_val_print_struct, c_val_print_union, c_val_print_int)
11356         (c_val_print_memberptr, c_val_print): Remove.
11357         * c-lang.h (c_val_print_array, cp_print_value_fields)
11358         (cp_print_value_fields_rtti): Don't declare.
11359         * c-lang.c (c_language_defn, cplus_language_defn)
11360         (asm_language_defn, minimal_language_defn): Update.
11361         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
11362         (ada_val_print_enum): Take a struct value.
11363         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
11364         (ada_val_print): Remove.
11365         (ada_value_print_1): Update.
11366         (printable_val_type): Remove.
11367         * ada-lang.h (ada_val_print): Don't declare.
11368         * ada-lang.c (ada_language_defn): Update.
11369
11370 2020-03-13  Tom Tromey  <tom@tromey.com>
11371
11372         * valprint.c (do_val_print): Update.
11373         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
11374         a struct value.
11375         (value_to_value_object_no_release): Declare.
11376         * python/py-value.c (value_to_value_object_no_release): New
11377         function.
11378         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
11379         struct value.
11380         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
11381         function.
11382         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
11383         a struct value.
11384         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
11385         Declare.
11386         (gdbscm_apply_val_pretty_printer): Take a struct value.
11387         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
11388         value.
11389         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
11390         value.
11391         * extension-priv.h (struct extension_language_ops)
11392         <apply_val_pretty_printer>: Take a struct value.
11393         * cp-valprint.c (cp_print_value): Create a struct value.
11394         (cp_print_value): Update.
11395
11396 2020-03-13  Tom Tromey  <tom@tromey.com>
11397
11398         * ada-valprint.c (print_field_values): Call common_val_print.
11399
11400 2020-03-13  Tom Tromey  <tom@tromey.com>
11401
11402         * ada-valprint.c (val_print_packed_array_elements): Remove
11403         bitoffset and val parameters.  Call common_val_print.
11404         (ada_val_print_string): Remove offset, address, and original_value
11405         parameters.
11406         (ada_val_print_array): Update.
11407         (ada_value_print_array): New function.
11408         (ada_value_print_1): Call it.
11409
11410 2020-03-13  Tom Tromey  <tom@tromey.com>
11411
11412         * ada-valprint.c (ada_value_print): Use common_val_print.
11413
11414 2020-03-13  Tom Tromey  <tom@tromey.com>
11415
11416         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
11417
11418 2020-03-13  Tom Tromey  <tom@tromey.com>
11419
11420         * ada-valprint.c (ada_value_print_num): New function.
11421         (ada_value_print_1): Use it.
11422
11423 2020-03-13  Tom Tromey  <tom@tromey.com>
11424
11425         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
11426
11427 2020-03-13  Tom Tromey  <tom@tromey.com>
11428
11429         * ada-valprint.c (ada_value_print_ptr): New function.
11430         (ada_value_print_1): Use it.
11431
11432 2020-03-13  Tom Tromey  <tom@tromey.com>
11433
11434         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
11435         call common_val_print.
11436         (ada_val_print_1): Update.
11437         (ada_value_print_1): New function.
11438         (ada_value_print_inner): Rewrite.
11439
11440 2020-03-13  Tom Tromey  <tom@tromey.com>
11441
11442         * cp-valprint.c (cp_print_value_fields): Update.
11443         (cp_print_value): New function.
11444
11445 2020-03-13  Tom Tromey  <tom@tromey.com>
11446
11447         * m2-valprint.c (m2_value_print_inner): Use
11448         cp_print_value_fields.
11449         * cp-valprint.c (cp_print_value_fields): New function.
11450         * c-valprint.c (c_value_print_struct): New function.
11451         (c_value_print_inner): Use c_value_print_struct.
11452         * c-lang.h (cp_print_value_fields): Declare.
11453
11454 2020-03-13  Tom Tromey  <tom@tromey.com>
11455
11456         * c-valprint.c (c_value_print_array): New function.
11457         (c_value_print_inner): Use it.
11458
11459 2020-03-13  Tom Tromey  <tom@tromey.com>
11460
11461         * c-valprint.c (c_value_print_memberptr): New function.
11462         (c_value_print_inner): Use it.
11463
11464 2020-03-13  Tom Tromey  <tom@tromey.com>
11465
11466         * c-valprint.c (c_value_print_int): New function.
11467         (c_value_print_inner): Use it.
11468
11469 2020-03-13  Tom Tromey  <tom@tromey.com>
11470
11471         * c-valprint.c (c_value_print_ptr): New function.
11472         (c_value_print_inner): Use it.
11473
11474 2020-03-13  Tom Tromey  <tom@tromey.com>
11475
11476         * c-valprint.c (c_value_print_inner): Rewrite.
11477
11478 2020-03-13  Tom Tromey  <tom@tromey.com>
11479
11480         * valprint.c (generic_value_print_complex): New function.
11481         (generic_value_print): Use it.
11482
11483 2020-03-13  Tom Tromey  <tom@tromey.com>
11484
11485         * valprint.c (generic_val_print_float): Don't call
11486         val_print_scalar_formatted.
11487         (generic_val_print, generic_value_print): Update.
11488
11489 2020-03-13  Tom Tromey  <tom@tromey.com>
11490
11491         * valprint.c (generic_value_print_char): New function
11492         (generic_value_print): Use it.
11493
11494 2020-03-13  Tom Tromey  <tom@tromey.com>
11495
11496         * valprint.c (generic_value_print_int): New function.
11497         (generic_value_print): Use it.
11498
11499 2020-03-13  Tom Tromey  <tom@tromey.com>
11500
11501         * valprint.c (generic_value_print_bool): New function.
11502         (generic_value_print): Use it.
11503
11504 2020-03-13  Tom Tromey  <tom@tromey.com>
11505
11506         * valprint.c (generic_val_print_func): Simplify.
11507         (generic_val_print, generic_value_print): Update.
11508
11509 2020-03-13  Tom Tromey  <tom@tromey.com>
11510
11511         * valprint.c (generic_val_print_flags): Remove.
11512         (generic_val_print, generic_value_print): Update.
11513         (val_print_type_code_flags): Add original_value parameter.
11514
11515 2020-03-13  Tom Tromey  <tom@tromey.com>
11516
11517         * valprint.c (generic_val_print): Update.
11518         (generic_value_print): Update.
11519         * valprint.c (generic_val_print_enum): Don't call
11520         val_print_scalar_formatted.
11521
11522 2020-03-13  Tom Tromey  <tom@tromey.com>
11523
11524         * valprint.c (generic_value_print): Call generic_value_print_ptr.
11525         * valprint.c (generic_value_print_ptr): New function.
11526
11527 2020-03-13  Tom Tromey  <tom@tromey.com>
11528
11529         * valprint.c (generic_value_print): Rewrite.
11530
11531 2020-03-13  Tom Tromey  <tom@tromey.com>
11532
11533         * p-valprint.c (pascal_object_print_value_fields)
11534         (pascal_object_print_value): New functions.
11535
11536 2020-03-13  Tom Tromey  <tom@tromey.com>
11537
11538         * p-valprint.c (pascal_value_print_inner): Rewrite.
11539
11540 2020-03-13  Tom Tromey  <tom@tromey.com>
11541
11542         * f-valprint.c (f_value_print_innner): Rewrite.
11543
11544 2020-03-13  Tom Tromey  <tom@tromey.com>
11545
11546         * m2-valprint.c (m2_print_unbounded_array): New overload.
11547         (m2_print_unbounded_array): Update.
11548         (m2_print_array_contents): Take a struct value.
11549         (m2_value_print_inner): Rewrite.
11550
11551 2020-03-13  Tom Tromey  <tom@tromey.com>
11552
11553         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
11554         (d_value_print_inner): New function.
11555         * d-lang.h (d_value_print_inner): Declare.
11556         * d-lang.c (d_language_defn): Use d_value_print_inner.
11557
11558 2020-03-13  Tom Tromey  <tom@tromey.com>
11559
11560         * go-valprint.c (go_value_print_inner): New function.
11561         * go-lang.h (go_value_print_inner): Declare.
11562         * go-lang.c (go_language_defn): Use go_value_print_inner.
11563
11564 2020-03-13  Tom Tromey  <tom@tromey.com>
11565
11566         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
11567         API.
11568         (rust_val_print): Rewrite.
11569         (rust_value_print_inner): New function, from rust_val_print.
11570         (rust_language_defn): Use rust_value_print_inner.
11571
11572 2020-03-13  Tom Tromey  <tom@tromey.com>
11573
11574         * ada-valprint.c (ada_value_print_inner): New function.
11575         * ada-lang.h (ada_value_print_inner): Declare.
11576         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
11577
11578 2020-03-13  Tom Tromey  <tom@tromey.com>
11579
11580         * f-valprint.c (f_value_print_innner): New function.
11581         * f-lang.h (f_value_print_innner): Declare.
11582         * f-lang.c (f_language_defn): Use f_value_print_innner.
11583
11584 2020-03-13  Tom Tromey  <tom@tromey.com>
11585
11586         * p-valprint.c (pascal_value_print_inner): New function.
11587         * p-lang.h (pascal_value_print_inner): Declare.
11588         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
11589
11590 2020-03-13  Tom Tromey  <tom@tromey.com>
11591
11592         * m2-valprint.c (m2_value_print_inner): New function.
11593         * m2-lang.h (m2_value_print_inner): Declare.
11594         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
11595
11596 2020-03-13  Tom Tromey  <tom@tromey.com>
11597
11598         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
11599         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
11600         * c-valprint.c (c_value_print_inner): New function.
11601         * c-lang.h (c_value_print_inner): Declare.
11602         * c-lang.c (c_language_defn, cplus_language_defn)
11603         (asm_language_defn, minimal_language_defn): Use
11604         c_value_print_inner.
11605
11606 2020-03-13  Tom Tromey  <tom@tromey.com>
11607
11608         * p-valprint.c (pascal_object_print_value_fields): Now static.
11609         * p-lang.h (pascal_object_print_value_fields): Don't declare.
11610
11611 2020-03-13  Tom Tromey  <tom@tromey.com>
11612
11613         * c-valprint.c (c_val_print_array): Simplify.
11614
11615 2020-03-13  Tom Tromey  <tom@tromey.com>
11616
11617         * valprint.c (value_print_array_elements): New function.
11618         * valprint.h (value_print_array_elements): Declare.
11619
11620 2020-03-13  Tom Tromey  <tom@tromey.com>
11621
11622         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
11623         * mips-tdep.c (mips_print_register): Use
11624         value_print_scalar_formatted.
11625
11626 2020-03-13  Tom Tromey  <tom@tromey.com>
11627
11628         * valprint.h (value_print_scalar_formatted): Declare.
11629         * valprint.c (value_print_scalar_formatted): New function.
11630
11631 2020-03-13  Tom Tromey  <tom@tromey.com>
11632
11633         * valprint.h (generic_value_print): Declare.
11634         * valprint.c (generic_value_print): New function.
11635
11636 2020-03-13  Tom Tromey  <tom@tromey.com>
11637
11638         * valprint.c (do_val_print): Call la_value_print_inner, if
11639         available.
11640         * rust-lang.c (rust_language_defn): Update.
11641         * p-lang.c (pascal_language_defn): Update.
11642         * opencl-lang.c (opencl_language_defn): Update.
11643         * objc-lang.c (objc_language_defn): Update.
11644         * m2-lang.c (m2_language_defn): Update.
11645         * language.h (struct language_defn) <la_value_print_inner>: New
11646         member.
11647         * language.c (unknown_language_defn, auto_language_defn): Update.
11648         * go-lang.c (go_language_defn): Update.
11649         * f-lang.c (f_language_defn): Update.
11650         * d-lang.c (d_language_defn): Update.
11651         * c-lang.c (c_language_defn, cplus_language_defn)
11652         (asm_language_defn, minimal_language_defn): Update.
11653         * ada-lang.c (ada_language_defn): Update.
11654
11655 2020-03-13  Tom Tromey  <tom@tromey.com>
11656
11657         * c-valprint.c (c_value_print): Use common_val_print.
11658
11659 2020-03-13  Tom Tromey  <tom@tromey.com>
11660
11661         * cp-valprint.c (cp_print_static_field): Use common_val_print.
11662
11663 2020-03-13  Tom Tromey  <tom@tromey.com>
11664
11665         * f-valprint.c (f77_print_array_1, f_val_print): Use
11666         common_val_print.
11667
11668 2020-03-13  Tom Tromey  <tom@tromey.com>
11669
11670         * riscv-tdep.c (riscv_print_one_register_info): Use
11671         common_val_print.
11672
11673 2020-03-13  Tom Tromey  <tom@tromey.com>
11674
11675         * mi/mi-main.c (output_register): Use common_val_print.
11676
11677 2020-03-13  Tom Tromey  <tom@tromey.com>
11678
11679         * infcmd.c (default_print_one_register_info): Use
11680         common_val_print.
11681
11682 2020-03-13  Tom Tromey  <tom@tromey.com>
11683
11684         * valprint.h (common_val_print_checked): Declare.
11685         * valprint.c (common_val_print_checked): New function.
11686         * stack.c (print_frame_arg): Use common_val_print_checked.
11687
11688 2020-03-13  Tom Tromey  <tom@tromey.com>
11689
11690         * valprint.c (do_val_print): New function, from val_print.
11691         (val_print): Use do_val_print.
11692         (common_val_print): Use do_val_print.
11693
11694 2020-03-13  Tom Tromey  <tom@tromey.com>
11695
11696         * valprint.c (value_print): Use scoped_value_mark.
11697
11698 2020-03-13  Tom de Vries  <tdevries@suse.de>
11699
11700         PR symtab/25646
11701         * psymtab.c (partial_symtab::partial_symtab): Don't set
11702         globals_offset and statics_offset.  Push element onto
11703         current_global_psymbols and current_static_psymbols stacks.
11704         (concat): New function.
11705         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
11706         element from current_global_psymbols and current_static_psymbols
11707         stacks.  Concat popped elements to global_psymbols and
11708         static_symbols.
11709         (add_psymbol_to_list): Use current_global_psymbols and
11710         current_static_psymbols stacks.
11711         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
11712         current_static_psymbols fields.
11713
11714 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11715
11716         * corelow.c (sniff_core_bfd): Remove.
11717         (class core_target) <m_core_vec>: Remove.
11718         (core_target::core_target): Update.
11719         (core_file_fns): Remove.
11720         (deprecated_add_core_fns): Remove.
11721         (default_core_sniffer): Remove.
11722         (sniff_core_bfd): Remove.
11723         (default_check_format): Remove.
11724         (gdb_check_format): Remove.
11725         (core_target_open): Update.
11726         (core_target::get_core_register_section): Update.
11727         (get_core_registers_cb): Update.
11728         (core_target::fetch_registers): Update.
11729         * gdbcore.h (struct core_fns): Remove.
11730         (deprecated_add_core_fns): Remove.
11731         (default_core_sniffer): Remove.
11732         (default_check_format): Remove.
11733
11734 2020-03-12  Tom Tromey  <tom@tromey.com>
11735
11736         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
11737         CORE_ADDR.
11738         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
11739
11740 2020-03-12  Tom Tromey  <tom@tromey.com>
11741
11742         * remote.c (remote_target::download_tracepoint)
11743         (remote_target::enable_tracepoint)
11744         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
11745         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
11746         sprintf_vma.
11747
11748 2020-03-12  Tom Tromey  <tom@tromey.com>
11749
11750         * symfile-mem.c: Update CORE_ADDR size assert.
11751
11752 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11753
11754         * selftest.m4: Move to gdbsupport/.
11755         * acinclude.m4: Update path to selftest.m4.
11756
11757 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11758
11759         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
11760         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
11761         gdbarch-selfselftests.c and selftest-arch.c.
11762         (SUBDIR_UNITTESTS_OBS): Rename to...
11763         (SELFTESTS_OBS): ... this.
11764         (COMMON_SFILES): Remove disasm-selftests.c and
11765         gdbarch-selftests.c.
11766         * configure.ac: Don't add selftest-arch.{c,o} to
11767         CONFIG_{SRCS,OBS}.
11768         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
11769         preprocessor conditions.
11770
11771 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11772
11773         * configure.ac: Don't source bfd/development.sh.
11774         * selftest.m4: Modify comment.
11775         * configure: Re-generate.
11776
11777 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11778
11779         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
11780         not "true" or "false".
11781         * configure: Re-generate.
11782
11783 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11784
11785         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
11786         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
11787         renamed to arm_nbsd_supply_gregset.
11788         (fetch_register): Update to call arm_nbsd_supply_gregset.
11789         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
11790         (arm_netbsd_nat_target::fetch_registers): Update.
11791         (fetch_elfcore_registers): Removed.
11792         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
11793         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
11794         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
11795         not require NetBSD system headers.
11796         (arm_nbsd_regset): New struct.
11797         (arm_nbsd_iterate_over_regset_sections): New function.
11798         (arm_netbsd_init_abi_common): Updated to call
11799         set_gdbarch_iterate_over_regset_sections.
11800         * arm-nbsd-tdep.h: New file.
11801
11802 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
11803
11804         * symtab.c (find_pc_sect_line): Add check which prevents infinite
11805         recursion.
11806
11807 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
11808
11809         * configure: Re-generate.
11810
11811 2020-03-11  Tom Tromey  <tromey@adacore.com>
11812
11813         * ada-typeprint.c (print_choices): Fix comment.
11814
11815 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
11816
11817         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
11818         previous item in the list, when the list has no items.
11819
11820 2020-03-11  Tom de Vries  <tdevries@suse.de>
11821
11822         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
11823         PROP_LOCLIST handling code.
11824
11825 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
11826
11827         * buildsym-legacy.c (record_line): Pass extra parameter to
11828         record_line.
11829         * buildsym.c (buildsym_compunit::record_line): Take an extra
11830         parameter, reduce duplication in the line table, and record the
11831         is_stmt flag in the line table.
11832         * buildsym.h (buildsym_compunit::record_line): Add extra
11833         parameter.
11834         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
11835         non-statement lines.
11836         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
11837         this to the symtab builder.
11838         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
11839         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
11840         through to dwarf_record_line_1.
11841         * infrun.c (process_event_stop_test): When stepping, don't stop at
11842         a non-statement instruction, and only refresh the step info when
11843         we land in the middle of a line's range.  Also add an extra
11844         comment.
11845         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
11846         field.
11847         * record-btrace.c (btrace_find_line_range): Only record lines
11848         marked as is-statement.
11849         * stack.c (frame_show_address): Show the frame address if we are
11850         in a non-statement sal.
11851         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
11852         (maintenance_print_one_line_table): Print a header for the is_stmt
11853         column, and include is_stmt information in the output.
11854         * symtab.c (find_pc_sect_line): Find lines marked as statements in
11855         preference to non-statements.
11856         (find_pcs_for_symtab_line): Prefer is-statement entries.
11857         (find_line_common): Likewise.
11858         * symtab.h (struct linetable_entry): Add is_stmt field.
11859         (struct symtab_and_line): Likewise.
11860         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
11861         arranging the line table.
11862
11863 2020-03-07  Tom de Vries  <tdevries@suse.de>
11864
11865         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
11866         DIE.
11867
11868 2020-03-07  Tom Tromey  <tom@tromey.com>
11869
11870         * valops.c (value_literal_complex): Remove obsolete comment.
11871         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
11872         comment.
11873
11874 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11875
11876         * infrun.h: Forward-declare thread_info.
11877         (set_step_info): Add thread_info parameter, add doc.
11878         * infrun.c (set_step_info): Add thread_info parameter, move doc
11879         to header.
11880         * infrun.c (process_event_stop_test): Pass thread to
11881         set_step_info call.
11882         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
11883         set_step_info.
11884         (prepare_one_step): Add thread_info parameter, pass it to
11885         set_step_frame and prepare_one_step (recursive) call.
11886         (step_1): Pass thread to prepare_one_step call.
11887         (step_command_fsm::should_stop): Pass thread to
11888         prepare_one_step.
11889         (until_next_fsm): Pass thread to set_step_frame call.
11890         (finish_command): Pass thread to set_step_info call.
11891
11892 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
11893
11894         * windows-tdep.c (windows_solib_create_inferior_hook):
11895         Check if inferior is running.
11896
11897 2020-03-06  Tom de Vries  <tdevries@suse.de>
11898
11899         * NEWS: Fix "the the".
11900         * ctfread.c: Same.
11901
11902 2020-03-06  Tom de Vries  <tdevries@suse.de>
11903
11904         * psymtab.c (psymtab_to_symtab): Don't print "done.".
11905
11906 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11907
11908         * .dir-locals.el: Add a comment referencing the other copies of
11909         this file.
11910
11911 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
11912
11913         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
11914         psargs.
11915
11916 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11917
11918         * .gitattributes: New file.
11919
11920 2020-03-04  Tom Tromey  <tom@tromey.com>
11921
11922         * symmisc.c (print_symbol_bcache_statistics)
11923         (print_objfile_statistics): Update.
11924         * symfile.c (allocate_symtab): Use intern.
11925         * psymtab.c (partial_symtab::partial_symtab): Use intern.
11926         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
11927         macro_cache>: Remove.
11928         <string_cache>: New member.
11929         (struct objfile) <intern>: New methods.
11930         * elfread.c (elf_symtab_read): Use intern.
11931         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11932         (dwarf2_compute_name, dwarf2_physname)
11933         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11934         names.
11935         (guess_partial_die_structure_name): Update.
11936         (partial_die_info::fixup): Intern name.
11937         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11938         name.
11939         (dwarf2_name): Intern name.  Update.
11940         * buildsym.c (buildsym_compunit::get_macro_table): Use
11941         string_cache.
11942
11943 2020-03-04  Tom Tromey  <tom@tromey.com>
11944
11945         * jit.c (bfd_open_from_target_memory): Make "target" const.
11946         * corefile.c (gnutarget): Now const.
11947         * gdbcore.h (gnutarget): Now const.
11948
11949 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11950
11951         * NEWS: Mention support for WOW64 processes.
11952         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11953         (amd64_windows_segment_register_p): Remove static.
11954         (_initialize_amd64_windows_nat): Update.
11955         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11956         * i386-windows-nat.c (context_offset): Update.
11957         (i386_mappings): Rename and remove static.
11958         (i386_windows_segment_register_p): Remove static.
11959         (_initialize_i386_windows_nat): Update.
11960         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11961         (STATUS_WX86_SINGLE_STEP): New macro.
11962         (EnumProcessModulesEx): New macro.
11963         (Wow64SuspendThread): New macro.
11964         (Wow64GetThreadContext): New macro.
11965         (Wow64SetThreadContext): New macro.
11966         (Wow64GetThreadSelectorEntry): New macro.
11967         (windows_set_context_register_offsets): Add static.
11968         (windows_set_segment_register_p): Likewise.
11969         (windows_add_thread): Adapt for WOW64 processes.
11970         (windows_fetch_one_register): Likewise.
11971         (windows_nat_target::fetch_registers): Likewise.
11972         (windows_store_one_register): Likewise.
11973         (display_selector): Likewise.
11974         (display_selectors): Likewise.
11975         (handle_exception): Likewise.
11976         (windows_continue): Likewise.
11977         (windows_nat_target::resume): Likewise.
11978         (windows_add_all_dlls): Likewise.
11979         (do_initial_windows_stuff): Likewise.
11980         (windows_nat_target::attach): Likewise.
11981         (windows_get_exec_module_filename): Likewise.
11982         (windows_nat_target::create_inferior): Likewise.
11983         (windows_xfer_siginfo): Likewise.
11984         (_initialize_loadable): Initialize Wow64SuspendThread,
11985         Wow64GetThreadContext, Wow64SetThreadContext,
11986         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11987         * windows-nat.h (windows_set_context_register_offsets):
11988         Remove declaration.
11989         (windows_set_segment_register_p): Likewise.
11990         (i386_windows_segment_register_p): Add declaration.
11991         (amd64_windows_segment_register_p): Likewise.
11992
11993 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11994
11995         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11996         in "info registers" for AArch64/ARM.
11997
11998         The change caused "info registers" to not print GPR's.
11999
12000         gdb/ChangeLog:
12001
12002         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12003
12004         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12005         when reg->group is empty and reggroup is not.
12006
12007 2020-03-03  Tom Tromey  <tromey@adacore.com>
12008
12009         * dwarf2/frame.c (struct dwarf2_frame_cache)
12010         <checked_tailcall_bottom, entry_cfa_sp_offset,
12011         entry_cfa_sp_offset_p>: Remove members.
12012         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
12013         (dwarf2_frame_prev_register): Don't call
12014         dwarf2_tailcall_sniffer_first.
12015         (dwarf2_append_unwinders): Don't append tailcall unwinder.
12016         * frame-unwind.c (add_unwinder): New fuction.
12017         (frame_unwind_init): Use it.  Add tailcall unwinder.
12018
12019 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
12020             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12021
12022         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
12023         value should be printed as true.
12024
12025 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
12026
12027         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
12028         (windows_init_abi): Set and use windows_so_ops.
12029
12030 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
12031
12032         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
12033         when verifying if dealing with a convenience variable.
12034
12035 2020-03-03  Luis Machado  <luis.machado@linaro.org>
12036
12037         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
12038
12039 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
12040
12041         * infrun.c (gdbarch_supports_displaced_stepping): New.
12042         (use_displaced_stepping): Break up conditions in smaller pieces.
12043         Use gdbarch_supports_displaced_stepping.
12044         (displaced_step_prepare_throw): Use
12045         gdbarch_supports_displaced_stepping.
12046
12047 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12048
12049         * NEWS: Mention new behaviour of the history filename.
12050         * top.c (write_history_p): Add comment.
12051         (show_write_history_p): Add header comment, give a different
12052         message when history writing is on, but the history filename is
12053         empty.
12054         (history_filename): Add comment.
12055         (history_filename_empty): New function.
12056         (show_history_filename): Add header comment, give a different
12057         message when the filename is empty.
12058         (init_history): Compare history_filename against nullptr, and only
12059         read history if the filename is not empty.
12060         (set_history_filename): Add header comment, and only make
12061         non-empty filenames absolute.
12062         (init_main): Make the filename argument to 'set history filename'
12063         optional.
12064
12065 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
12066
12067         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
12068         (arm_supply_vfpregset): ...this, and update to use VFP registers.
12069         (fetch_fp_register): Update.
12070         (fetch_fp_regs): Update.
12071         (store_fp_register): Update.
12072         (store_fp_regs): Update.
12073         (arm_netbsd_nat_target::read_description): New function.
12074         (fetch_elfcore_registers): Update.
12075
12076 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12077
12078         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
12079         general_thread if the stop reply is missing a thread-id.
12080         (remote_target::process_stop_reply): Use the first non-exited
12081         thread if the target didn't pass a thread-id.
12082         * infrun.c (do_target_wait): Move call to
12083         switch_to_inferior_no_thread to ....
12084         (do_target_wait_1): ... here.
12085
12086 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
12087
12088         * debuginfod-support.c: Include defs.h first.
12089
12090 2020-02-28  Tom de Vries  <tdevries@suse.de>
12091
12092         * symfile.c (set_initial_language): Use default language for lookup.
12093
12094 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
12095
12096         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
12097         reader variable, pass `this` to read_cutu_die_from_dwo.
12098
12099 2020-02-27  Aaron Merey  <amerey@redhat.com>
12100
12101         * source.c (open_source_file): Check for nullptr when computing
12102         srcpath.
12103
12104 2020-02-27  Tom Tromey  <tromey@adacore.com>
12105
12106         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
12107         member.
12108         (dwarf2_add_field): Don't update nfields.
12109         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
12110
12111 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
12112
12113         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
12114         abs.
12115
12116 2020-02-26  Tom Tromey  <tom@tromey.com>
12117
12118         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
12119         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
12120         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
12121         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
12122         per_cu_data.
12123
12124 2020-02-26  Tom Tromey  <tom@tromey.com>
12125
12126         * dwarf2/index-write.c (psym_index_map): Change type.
12127         (add_address_entry_worker, write_one_signatured_type)
12128         (recursively_count_psymbols, recursively_write_psymbols)
12129         (class debug_names, psyms_seen_size, write_gdbindex)
12130         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
12131
12132 2020-02-26  Aaron Merey  <amerey@redhat.com>
12133
12134         * Makefile.in: Handle optional debuginfod support.
12135         * NEWS: Update.
12136         * README: Add --with-debuginfod summary.
12137         * config.in: Regenerate.
12138         * configure: Regenerate.
12139         * configure.ac: Handle optional debuginfod support.
12140         * debuginfod-support.c: debuginfod helper functions.
12141         * debuginfod-support.h: Ditto.
12142         * doc/gdb.texinfo: Add --with-debuginfod to configure options
12143         summary.
12144         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
12145         when a dwz file cannot be found.
12146         * elfread.c (elf_symfile_read): Query debuginfod servers when a
12147         debuginfo file cannot be found.
12148         * source.c (open_source_file): Query debuginfod servers when a
12149         source file cannot be found.
12150         * top.c (print_gdb_configuration): Include
12151         --{with,without}-debuginfod in the output.
12152
12153 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
12154
12155         * thread.c (thr_try_catch_cmd): Print thread name.
12156
12157 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
12158
12159         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
12160         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12161         dwarf2_fetch_die_type_sect_off): Move to...
12162         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
12163         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12164         dwarf2_fetch_die_type_sect_off): ... here.
12165         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
12166         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12167         dwarf2_fetch_die_type_sect_off): Move doc to header file.
12168
12169 2020-02-26  Tom de Vries  <tdevries@suse.de>
12170
12171         PR gdb/25603
12172         * symfile.c (set_initial_language): Exit-early if
12173         language_mode == language_mode_manual.
12174
12175 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12176
12177         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
12178         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
12179         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
12180
12181 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12182
12183         * gdbtypes.c (create_array_type_with_stride): Handle negative
12184         array strides.
12185         * valarith.c (value_subscripted_rvalue): Likewise.
12186
12187 2020-02-25  Luis Machado  <luis.machado@linaro.org>
12188
12189         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
12190
12191 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12192
12193         * loc.h (dwarf2_get_die_type): Move to...
12194         * read.h (dwarf2_get_die_type): ... here.
12195         * read.c (dwarf2_get_die_type): Move doc to header.
12196
12197 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
12198
12199         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
12200         'gnulib/Makefile.in' to the list.
12201
12202 2020-02-24  Tom Tromey  <tom@tromey.com>
12203
12204         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
12205         Remove.
12206         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
12207         XOBNEWVEC.
12208
12209 2020-02-24  Tom Tromey  <tom@tromey.com>
12210
12211         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
12212         New method.
12213         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
12214         (dw2_do_instantiate_symtab, dw2_get_file_names)
12215         (build_type_psymtab_dependencies, load_full_type_unit): Update.
12216
12217 2020-02-24  Tom Tromey  <tom@tromey.com>
12218
12219         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
12220         make_scoped_restore.
12221         (dwarf2_psymtab::read_symtab): Don't clear
12222         reading_partial_symbols.
12223
12224 2020-02-24  Tom de Vries  <tdevries@suse.de>
12225
12226         PR gdb/25592
12227         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
12228
12229 2020-02-24  Tom de Vries  <tdevries@suse.de>
12230
12231         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
12232         commands layout next/prev/regs.
12233
12234 2020-02-22  Tom Tromey  <tom@tromey.com>
12235
12236         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
12237         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
12238
12239 2020-02-22  Tom Tromey  <tom@tromey.com>
12240
12241         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
12242
12243 2020-02-22  Tom Tromey  <tom@tromey.com>
12244
12245         * tui/tui-win.c (_initialize_tui_win): Add usage text.
12246         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
12247         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
12248         * tui/tui.c (_initialize_tui): Add usage text.
12249
12250 2020-02-22  Tom Tromey  <tom@tromey.com>
12251
12252         * tui/tui-win.c (tui_set_focus_command)
12253         (tui_set_win_height_command): Use error_no_arg.
12254         (_initialize_tui_win): Update help text.
12255         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
12256
12257 2020-02-22  Tom Tromey  <tom@tromey.com>
12258
12259         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
12260         * tui/tui-disasm.h (struct tui_disasm_window)
12261         <display_start_addr>: Declare.
12262         * tui/tui-source.h (struct tui_source_window)
12263         <display_start_addr>: Declare.
12264         * tui/tui-winsource.h (struct tui_source_window_base)
12265         <show_source_line, display_start_addr>: New methods.
12266         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
12267         Rename and move to protected section.
12268         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
12269         (tui_source_window_base::do_erase_source_content): Update.
12270         (tui_source_window_base::show_source_line): Now a method.
12271         (tui_source_window_base::show_source_content)
12272         (tui_source_window_base::tui_source_window_base)
12273         (tui_source_window_base::rerender)
12274         (tui_source_window_base::refill)
12275         (tui_source_window_base::do_scroll_horizontal)
12276         (tui_source_window_base::set_is_exec_point_at)
12277         (tui_source_window_base::update_breakpoint_info)
12278         (tui_source_window_base::update_exec_info): Update.
12279         * tui/tui-source.c (tui_source_window::set_contents)
12280         (tui_source_window::showing_source_p)
12281         (tui_source_window::do_scroll_vertical)
12282         (tui_source_window::location_matches_p)
12283         (tui_source_window::line_is_displayed): Update.
12284         (tui_source_window::display_start_addr): New method.
12285         * tui/tui-disasm.c (tui_disasm_window::set_contents)
12286         (tui_disasm_window::do_scroll_vertical)
12287         (tui_disasm_window::location_matches_p): Update.
12288         (tui_disasm_window::display_start_addr): New method.
12289
12290 2020-02-22  Tom Tromey  <tom@tromey.com>
12291
12292         * NEWS: Add entry for gdb.register_window_type.
12293         * tui/tui-layout.h (window_factory): New typedef.
12294         (tui_register_window): Declare.
12295         * tui/tui-layout.c (saved_tui_windows): New global.
12296         (tui_apply_current_layout): Use it.
12297         (tui_register_window): New function.
12298         * python/python.c (do_start_initialization): Call
12299         gdbpy_initialize_tui.
12300         (python_GdbMethods): Add "register_window_type" function.
12301         * python/python-internal.h (gdbpy_register_tui_window)
12302         (gdbpy_initialize_tui): Declare.
12303         * python/py-tui.c: New file.
12304         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
12305
12306 2020-02-22  Tom Tromey  <tom@tromey.com>
12307
12308         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
12309
12310 2020-02-22  Tom Tromey  <tom@tromey.com>
12311
12312         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
12313         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
12314         * tui/tui-data.c (tui_set_win_with_focus): Remove.
12315         (tui_set_win_focus_to): Move from tui-win.c.
12316
12317 2020-02-22  Tom Tromey  <tom@tromey.com>
12318
12319         * tui/tui-layout.c (make_standard_window, get_locator_window): New
12320         functions.
12321         (known_window_types): New global.
12322         (tui_get_window_by_name): Reimplement.
12323         (initialize_known_windows): New function.
12324         (validate_window_name): Rewrite.
12325         (_initialize_tui_layout): Call initialize_known_windows.
12326
12327 2020-02-22  Tom Tromey  <tom@tromey.com>
12328
12329         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
12330         Remove constants.
12331         * tui/tui-winsource.h (struct tui_source_window_base)
12332         <tui_source_window_base>: Remove parameter.
12333         * tui/tui-winsource.c
12334         (tui_source_window_base::tui_source_window_base): Remove
12335         parameter.
12336         (tui_source_window_base::refill): Update.
12337         * tui/tui-stack.h (struct tui_locator_window)
12338         <tui_locator_window>: Update.
12339         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
12340         Default the constructor.
12341         * tui/tui-regs.h (struct tui_data_item_window)
12342         <tui_data_item_window>: Default the constructor.
12343         (struct tui_data_window) <tui_data_window>: Likewise.
12344         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
12345         Default the constructor.
12346         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
12347         Default the constructor.
12348         <type>: Remove.
12349         (struct tui_win_info) <tui_win_info>: Default the constructor.
12350         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
12351         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
12352         Default the constructor.
12353
12354 2020-02-22  Tom Tromey  <tom@tromey.com>
12355
12356         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
12357         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
12358         * tui/tui-win.c (tui_resize_all): Don't call
12359         tui_delete_invisible_windows.
12360         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
12361         done.
12362         (tui_set_layout): Update.
12363         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
12364         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
12365         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
12366
12367 2020-02-22  Tom Tromey  <tom@tromey.com>
12368
12369         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
12370         correctly.
12371
12372 2020-02-22  Tom Tromey  <tom@tromey.com>
12373
12374         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
12375
12376 2020-02-22  Tom Tromey  <tom@tromey.com>
12377
12378         * tui/tui-winsource.h (struct tui_source_window_iterator)
12379         <inner_iterator>: New etytypedef.
12380         <tui_source_window_iterator>: Take "end" parameter.
12381         <tui_source_window_iterator>: Take iterator.
12382         <operator*, advance>: Update.
12383         <m_iter>: Change type.
12384         <m_end>: New field.
12385         (struct tui_source_windows) <begin, end>: Update.
12386         * tui/tui-layout.c (tui_windows): New global.
12387         (tui_apply_current_layout): Clear tui_windows.
12388         (tui_layout_window::apply): Update tui_windows.
12389         * tui/tui-data.h (tui_windows): Declare.
12390         (all_tui_windows): Now inline function.
12391         (class tui_window_iterator, struct all_tui_windows): Remove.
12392
12393 2020-02-22  Tom Tromey  <tom@tromey.com>
12394
12395         PR tui/17850:
12396         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
12397         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
12398         "height" argument.
12399         (class tui_layout_window) <get_sizes>: Likewise.
12400         (class tui_layout_split) <tui_layout_split>: Add "vertical"
12401         argument.
12402         <get_sizes>: Add "height" argument.
12403         <m_vertical>: New field.
12404         * tui/tui-layout.c (tui_layout_split::clone): Update.
12405         (tui_layout_split::get_sizes): Add "height" argument.
12406         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
12407         (tui_new_layout_command): Parse "-horizontal".
12408         (_initialize_tui_layout): Update help string.
12409         (tui_layout_split::specification): Add "-horizontal" when needed.
12410         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
12411         argument.
12412         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
12413         New methods.
12414
12415 2020-02-22  Tom Tromey  <tom@tromey.com>
12416
12417         * tui/tui-layout.h (enum tui_adjust_result): New.
12418         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
12419         (class tui_layout_window) <adjust_size>: Return
12420         tui_adjust_result.  Rewrite.
12421         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
12422         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
12423
12424 2020-02-22  Tom Tromey  <tom@tromey.com>
12425
12426         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
12427         parameter and return types.
12428         (class tui_layout_base) <specification>: Add "depth".
12429         (class tui_layout_window) <specification>: Add "depth".
12430         (class tui_layout_split) <specification>: Add "depth".
12431         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
12432         and return types.
12433         (tui_new_layout_command): Parse sub-layouts.
12434         (_initialize_tui_layout): Update help string.
12435         (tui_layout_window::specification): Add "depth".
12436         (add_layout_command): Update.
12437
12438 2020-02-22  Tom Tromey  <tom@tromey.com>
12439
12440         * NEWS: Add "tui new-layout" item.
12441         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
12442         Add new-layout command to help text.
12443         (validate_window_name): New function.
12444         (tui_new_layout_command): New function.
12445         (_initialize_tui_layout): Register "new-layout".
12446         (tui_layout_window::specification): New method.
12447         (tui_layout_window::specification): New method.
12448         * tui/tui-layout.h (class tui_layout_base) <specification>: New
12449         method.
12450         (class tui_layout_window) <specification>: New method.
12451         (class tui_layout_split) <specification>: New method.
12452
12453 2020-02-22  Tom Tromey  <tom@tromey.com>
12454
12455         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
12456         * tui/tui-win.c (window_name_completer): Update comment.
12457         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
12458         Declare method.
12459         (class tui_layout_window) <replace_window>: Likewise.
12460         (class tui_layout_split) <replace_window>: Likewise.
12461         (tui_set_layout): Don't declare.
12462         (tui_set_initial_layout): Declare function.
12463         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
12464         (asm_regs_layout): New globals.
12465         (tui_current_layout, show_layout): Remove.
12466         (tui_set_layout, tui_add_win_to_layout): Rewrite.
12467         (find_layout, tui_apply_layout): New function.
12468         (layout_completer): Remove.
12469         (tui_next_layout): Reimplement.
12470         (tui_next_layout_command): New function.
12471         (tui_set_initial_layout, tui_prev_layout_command): New functions.
12472         (tui_regs_layout): Reimplement.
12473         (tui_regs_layout_command): New function.
12474         (extract_display_start_addr): Rewrite.
12475         (next_layout, prev_layout): Remove.
12476         (tui_layout_window::replace_window): New method.
12477         (tui_layout_split::replace_window): New method.
12478         (destroy_layout): New function.
12479         (layout_list): New global.
12480         (add_layout_command): New function.
12481         (initialize_layouts): Update.
12482         (tui_layout_command): New function.
12483         (_initialize_tui_layout): Install "layout" commands.
12484         * tui/tui-data.h (enum tui_layout_type): Remove.
12485         (tui_current_layout): Don't declare.
12486
12487 2020-02-22  Tom Tromey  <tom@tromey.com>
12488
12489         * tui/tui-regs.c (tui_reg_layout): Remove.
12490         (tui_reg_command): Use tui_regs_layout.
12491         * tui/tui-layout.h (tui_reg_command): Declare.
12492         * tui/tui-layout.c (tui_reg_command): New function.
12493
12494 2020-02-22  Tom Tromey  <tom@tromey.com>
12495
12496         * tui/tui.c (tui_rl_delete_other_windows): Call
12497         tui_remove_some_windows.
12498         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
12499         Declare method.
12500         (class tui_layout_window) <remove_windows>: New method.
12501         (class tui_layout_split) <remove_windows>: Declare.
12502         (tui_remove_some_windows): Declare.
12503         * tui/tui-layout.c (tui_remove_some_windows): New function.
12504         (tui_layout_split::remove_windows): New method.
12505
12506 2020-02-22  Tom Tromey  <tom@tromey.com>
12507
12508         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
12509         * tui/tui-layout.h (tui_next_layout): Declare.
12510         * tui/tui-layout.c (tui_next_layout): New function.
12511
12512 2020-02-22  Tom Tromey  <tom@tromey.com>
12513
12514         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
12515         correct coordinates.
12516
12517 2020-02-22  Tom Tromey  <tom@tromey.com>
12518
12519         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
12520         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
12521         DATA_WIN case.
12522
12523 2020-02-22  Tom Tromey  <tom@tromey.com>
12524
12525         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
12526         TUI_DISASM_WIN, not tui_win_list.
12527
12528 2020-02-22  Tom Tromey  <tom@tromey.com>
12529
12530         * valprint.c (generic_val_print_enum_1)
12531         (val_print_type_code_flags): Style member names.
12532         * rust-lang.c (val_print_struct, rust_print_enum)
12533         (rust_print_struct_def, rust_internal_print_type): Style member
12534         names.
12535         * p-valprint.c (pascal_object_print_value_fields): Style member
12536         names.  Only call fprintf_symbol_filtered for static members.
12537         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
12538         * f-valprint.c (f_val_print): Style member names.
12539         * f-typeprint.c (f_type_print_base): Style member names.
12540         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
12541         call fprintf_symbol_filtered for static members.
12542         (cp_print_class_member): Style member names.
12543         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
12544         member names.
12545         * ada-valprint.c (ada_print_scalar): Style enum names.
12546         (ada_val_print_enum): Likewise.
12547         * ada-typeprint.c (print_enum_type): Style enum names.
12548
12549 2020-02-21  Tom Tromey  <tom@tromey.com>
12550
12551         * psympriv.h (struct partial_symtab): Update comment.
12552
12553 2020-02-21  Tom Tromey  <tromey@adacore.com>
12554
12555         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
12556         type is CORE_ADDR.
12557
12558 2020-02-21  Tom de Vries  <tdevries@suse.de>
12559
12560         PR gdb/25534
12561         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
12562         if dependencies[i]->user != NULL.
12563
12564 2020-02-21  Ali Tamur  <tamur@google.com>
12565
12566         * dwarf2/read.c (dwarf2_name): Add null check.
12567
12568 2020-02-20  Tom Tromey  <tom@tromey.com>
12569
12570         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
12571         ">=", in binary search.
12572         (dwarf2_find_containing_comp_unit): New overload.
12573         (run_test): New self-test.
12574         (_initialize_dwarf2_read): Register new test.
12575
12576 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
12577
12578         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
12579         * riscv-tdep.h: Likewise.
12580         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
12581         rv32-only CSR.
12582         * features/riscv/64bit-csr.xml: Regenerated.
12583
12584 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
12585             Tom Tromey  <tom@tromey.com>
12586
12587         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
12588         of 'fputc_unfiltered'.
12589         (putchar_unfiltered): Call 'fputc_unfiltered'.
12590         (fputc_unfiltered): Call 'fputs_unfiltered'.
12591
12592 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
12593
12594         * config.in: Regenerate.
12595         * configure: Regenerate.
12596         * configure.ac: Add --with-python-libdir option.
12597         * main.c: Use WITH_PYTHON_LIBDIR.
12598
12599 2020-02-19  Tom Tromey  <tom@tromey.com>
12600
12601         * symtab.c (general_symbol_info::compute_and_set_names): Use
12602         obstack_strndup.  Simplify call to symbol_set_demangled_name.
12603
12604 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
12605
12606         * dwarf2/read.c (allocate_signatured_type_table,
12607         allocate_dwo_unit_table, allocate_type_unit_groups_table,
12608         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
12609         Remove objfile parameter, update all callers.
12610
12611 2020-02-19  Doug Evans  <dje@google.com>
12612
12613         PR rust/25535
12614         * rust-lang.c (rust_print_enum): Apply embedded_offset to
12615         rust_enum_variant calculation.
12616
12617 2020-02-19  Tom Tromey  <tromey@adacore.com>
12618
12619         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
12620
12621 2020-02-19  Tom Tromey  <tromey@adacore.com>
12622
12623         * ada-lang.c (cache_symbol): Use obstack_strdup.
12624
12625 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12626
12627         * configure: Regenerate.
12628
12629 2020-02-19  Tom Tromey  <tromey@adacore.com>
12630
12631         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
12632         NULL check.
12633
12634 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
12635
12636         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
12637
12638 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12639
12640         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
12641         if GDBSERVER is not defined.
12642         (riscv_tdesc_cache): Likewise, also store const target_desc.
12643         (STATIC_IN_GDB): Define.
12644         (riscv_create_target_description): Update declaration with
12645         STATIC_IN_GDB.
12646         (riscv_lookup_target_description): New function, only define if
12647         GDBSERVER is not defined.
12648         * arch/riscv.h (riscv_create_target_description): Declare only
12649         when GDBSERVER is defined.
12650         (riscv_lookup_target_description): New declaration when GDBSERVER
12651         is not defined.
12652         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
12653         (riscv_linux_read_features): ...this, and return
12654         riscv_gdbarch_features instead of target_desc.
12655         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
12656         (riscv_linux_read_description): Rename to...
12657         (riscv_linux_read_features): ...this.
12658         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12659         Update to use riscv_gdbarch_features and
12660         riscv_lookup_target_description.
12661         * riscv-tdep.c (riscv_find_default_target_description): Use
12662         riscv_lookup_target_description instead of
12663         riscv_create_target_description.
12664
12665 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12666
12667         * valprint.c (generic_val_print_enum_1): When printing a flag
12668         enum with value 0 and there is no enumerator with value 0, print
12669         just "0" instead of "(unknown: 0x0)".
12670
12671 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12672
12673         * valprint.c (generic_val_print_enum_1): Print unknown part of
12674         flag enum in hex.
12675
12676 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12677
12678         * dwarf2/read.c (update_enumeration_type_from_children): Allow
12679         flag enums to contain duplicate enumerators.
12680         * valprint.c (generic_val_print_enum_1): Update comment.
12681
12682 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12683
12684         * dwarf2/read.c: Include "count-one-bits.h".
12685         (update_enumeration_type_from_children): If an enumerator has
12686         multiple bits set, don't treat the enumeration as a "flag enum".
12687         * valprint.c (generic_val_print_enum_1): Assert that enumerators
12688         of flag enums have 0 or 1 bit set.
12689
12690 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12691
12692         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
12693         conversion.
12694         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12695         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12696         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12697         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12698         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12699
12700 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12701
12702         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
12703
12704 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12705
12706         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
12707         displaced_step_closure_up.
12708         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12709         (struct displaced_step_closure_up):
12710         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12711         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12712         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
12713         Likewise.
12714         * gdbarch.sh (displaced_step_copy_insn): Likewise.
12715         * gdbarch.c, gdbarch.h: Re-generate.
12716         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
12717         displaced_step_closure_up.
12718         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12719         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12720         * infrun.h (displaced_step_closure_up): New type alias.
12721         (struct displaced_step_inferior_state) <step_closure>: Change
12722         type to displaced_step_closure_up.
12723         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
12724         displaced_step_closure_up.
12725         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12726
12727 2020-02-14  Tom Tromey  <tom@tromey.com>
12728
12729         * minidebug.c (gnu_debug_key): New global.
12730         (find_separate_debug_file_in_section): Use it.
12731
12732 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12733
12734         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
12735         std::unique_ptr.
12736         * gdbarch.c: Re-generate.
12737         * gdbarch.h: Re-generate.
12738         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
12739         change.
12740         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
12741         type to std::unique_ptr.
12742         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12743         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12744         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12745         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12746         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
12747         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12748         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12749         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12750         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12751
12752 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12753
12754         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
12755         std::unique_ptr.
12756         (displaced_step_clear): Rename to...
12757         (displaced_step_reset): ... this.  Just call displaced->reset ().
12758         (displaced_step_clear_cleanup): Rename to...
12759         (displaced_step_reset_cleanup): ... this.
12760         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
12761         (displaced_step_fixup): Likewise.
12762         (resume_1): Likewise.
12763         (handle_inferior_event): Restore child's memory before calling
12764         displaced_step_fixup on the parent.
12765         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
12766         to std::unique_ptr.
12767         <step_closure>: Change type to std::unique_ptr.
12768
12769 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12770
12771         * arm-tdep.c: Include count-one-bits.h.
12772         (cleanup_block_store_pc): Use count_one_bits.
12773         (cleanup_block_load_pc): Use count_one_bits.
12774         (arm_copy_block_xfer): Use count_one_bits.
12775         (thumb2_copy_block_xfer): Use count_one_bits.
12776         (thumb_copy_pop_pc_16bit): Use count_one_bits.
12777         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
12778         (thumb_get_next_pcs_raw): Use count_one_bits.
12779         (arm_get_next_pcs_raw): Use count_one_bits_l.
12780         * arch/arm.c (bitcount): Remove.
12781         * arch/arm.h (bitcount): Remove.
12782
12783 2020-02-14  Tom Tromey  <tromey@adacore.com>
12784
12785         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
12786         Update.
12787         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
12788         * dwarf2/loc.c (call_site_find_chain_1): Return
12789         unique_xmalloc_ptr.
12790         (call_site_find_chain): Likewise.
12791
12792 2020-02-14  Richard Biener  <rguenther@suse.de>
12793
12794         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
12795         on expression with division operators.
12796
12797 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12798
12799         * MAINTAINERS (Write After Approval): Adding myself.
12800
12801 2020-02-12  Tom Tromey  <tom@tromey.com>
12802
12803         * event-loop.c (event_data, gdb_event, event_handler_func):
12804         Remove.
12805
12806 2020-02-12  Tom Tromey  <tom@tromey.com>
12807
12808         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
12809         (dwarf2_frame_objfile_data): Add comment.
12810         (find_comp_unit, set_comp_unit): New functions.
12811         (dwarf2_frame_find_fde): Use find_comp_unit.
12812         (dwarf2_build_frame_info): Use set_comp_unit.
12813
12814 2020-02-12  Tom Tromey  <tom@tromey.com>
12815
12816         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
12817         (comp_unit): Don't initialize objfile.
12818         (execute_cfa_program): Add text_offset parameter.
12819         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
12820         (dwarf2_frame_cache): Update.
12821         (dwarf2_build_frame_info): Don't set "objfile" member.
12822
12823 2020-02-12  Tom Tromey  <tom@tromey.com>
12824
12825         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
12826         (decode_frame_entry): Likewise.
12827         (dwarf2_build_frame_info): Update.
12828
12829 2020-02-12  Tom Tromey  <tom@tromey.com>
12830
12831         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
12832         (decode_frame_entry_1): Use the comp_unit obstack.
12833
12834 2020-02-12  Tom Tromey  <tom@tromey.com>
12835
12836         * dwarf2/frame.c (struct comp_unit): Add initializers and
12837         constructor.
12838         (dwarf2_frame_objfile_data): Store a comp_unit.
12839         (dwarf2_frame_find_fde): Update.
12840         (dwarf2_build_frame_info): Use "new".
12841
12842 2020-02-12  Tom Tromey  <tom@tromey.com>
12843
12844         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
12845         (dwarf2_fde_table): Typedef for std::vector.
12846         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
12847         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
12848         (decode_frame_entry): Update.
12849         (dwarf2_build_frame_info): Use "new".
12850
12851 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12852
12853         * arm-tdep.c (arm_gdbarch_init): Update.
12854         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
12855         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
12856         have_neon, is_m>: Change to bool.
12857
12858 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12859
12860         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
12861
12862 2020-02-12  Tom Tromey  <tom@tromey.com>
12863
12864         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
12865
12866 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
12867
12868         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
12869         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
12870
12871 2020-02-11  Tom Tromey  <tom@tromey.com>
12872
12873         * psymtab.h: Update comment.
12874
12875 2020-02-11  Tom Tromey  <tom@tromey.com>
12876
12877         * gdb_obstack.h (struct auto_obstack): Use
12878         DISABLE_COPY_AND_ASSIGN.
12879
12880 2020-02-11  Tom Tromey  <tom@tromey.com>
12881
12882         * dwarf2/frame.h (struct objfile): Don't forward declare.
12883
12884 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12885
12886         * cris-tdep.c (cris_supply_gregset): Change signature to match
12887         what struct regset expects.
12888         (cris_regset): New struct.
12889         (fetch_core_registers): Remove.
12890         (cris_iterate_over_regset_sections): New function.
12891         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
12892         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
12893
12894 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12895
12896         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
12897         registers.
12898
12899 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12900
12901         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
12902
12903 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12904
12905         * configure: Re-generate.
12906
12907 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12908
12909         * configure: Re-generate.
12910
12911 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12912
12913         * acinclude: Update warning.m4 path.
12914         * warning.m4: Move to gdbsupport.
12915
12916 2020-02-11  Tom Tromey  <tromey@adacore.com>
12917
12918         * remote.c (remote_console_output): Update.
12919         * printcmd.c (printf_command): Update.
12920         * event-loop.c (gdb_wait_for_event): Update.
12921         * linux-nat.c (sigchld_handler): Update.
12922         * remote-sim.c (gdb_os_write_stdout): Update.
12923         (gdb_os_flush_stdout): Update.
12924         (gdb_os_flush_stderr): Update.
12925         (gdb_os_write_stderr): Update.
12926         * exceptions.c (print_exception): Update.
12927         * remote-fileio.c (remote_fileio_func_read): Update.
12928         (remote_fileio_func_write): Update.
12929         * tui/tui.c (tui_enable): Update.
12930         * tui/tui-interp.c (tui_interp::init): Update.
12931         * utils.c (init_page_info): Update.
12932         (putchar_unfiltered, fputc_unfiltered): Update.
12933         (gdb_flush): Update.
12934         (emit_style_escape): Update.
12935         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12936         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12937         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12938         (stderr_file::write): Update.
12939         (stderr_file::puts): Update.
12940         * ui-file.h (ui_file_isatty, ui_file_write)
12941         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12942         (ui_file_puts): Don't declare.
12943
12944 2020-02-10  Tom de Vries  <tdevries@suse.de>
12945
12946         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12947         sentinel to char *.
12948
12949 2020-02-09  Tom de Vries  <tdevries@suse.de>
12950
12951         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12952         filename if it matches "<artificial>".
12953
12954 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12955
12956         * windows-tdep.c (struct enum_value_name): New struct.
12957         (create_enum): New function.
12958         (windows_get_siginfo_type): Create and use enum types.
12959
12960 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12961
12962         * NEWS: Mention $_siginfo support for Windows.
12963         * windows-nat.c (handle_exception): Set siginfo_er.
12964         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12965         (windows_xfer_siginfo): New function.
12966         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12967         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12968         (init_windows_gdbarch_data): New function.
12969         (get_windows_gdbarch_data): New function.
12970         (windows_get_siginfo_type): New function.
12971         (windows_init_abi): Register windows_get_siginfo_type.
12972         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12973
12974 2020-02-08  Tom Tromey  <tom@tromey.com>
12975
12976         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12977         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12978         <keep>: Declare method.
12979         <m_keep>: Remove member.
12980         <~cutu_reader>: Remove.
12981         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12982         (cutu_reader::cutu_reader): Update.
12983         (cutu_reader::keep): Rename from ~cutu_reader.
12984         (process_psymtab_comp_unit, build_type_psymtabs_1)
12985         (process_skeletonless_type_unit, load_partial_comp_unit)
12986         (load_full_comp_unit, dwarf2_read_addr_index)
12987         (read_signatured_type): Update.
12988
12989 2020-02-08  Tom Tromey  <tom@tromey.com>
12990
12991         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12992         "want_partial_unit" parameter.
12993         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12994         Inline check for DW_TAG_partial_unit.
12995         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12996
12997 2020-02-08  Tom Tromey  <tom@tromey.com>
12998
12999         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
13000         read.c.
13001         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
13002         read.c.
13003
13004 2020-02-08  Tom Tromey  <tom@tromey.com>
13005
13006         * dwarf2/read.c (read_address): Move to comp-unit.c.
13007         (dwarf2_rnglists_process, dwarf2_ranges_process)
13008         (read_attribute_value, dwarf_decode_lines_1)
13009         (var_decode_location, decode_locdesc): Update.
13010         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
13011         read.c.  Remove "cu" parameter.
13012         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
13013         method.
13014
13015 2020-02-08  Tom Tromey  <tom@tromey.com>
13016
13017         * dwarf2/read.c (read_attribute_value, read_indirect_string)
13018         (read_indirect_line_string): Update.
13019         * dwarf2/comp-unit.c (read_offset): Remove.
13020         (read_comp_unit_head): Update.
13021         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
13022         method.
13023         (read_offset): Don't declare.
13024
13025 2020-02-08  Tom Tromey  <tom@tromey.com>
13026
13027         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
13028         * dwarf2/read.c (struct comp_unit_head): Move to
13029         dwarf2/comp-unit.h.
13030         (enum class rcuh_kind): Move to comp-unit.h.
13031         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
13032         (read_comp_unit_head, error_check_comp_unit_head)
13033         (read_and_check_comp_unit_head): Move to comp-unit.c.
13034         (read_offset, dwarf_unit_type_name): Likewise.
13035         (create_debug_type_hash_table, read_cutu_die_from_dwo)
13036         (cutu_reader::cutu_reader, read_call_site_scope)
13037         (find_partial_die, follow_die_offset): Update.
13038         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
13039
13040 2020-02-08  Tom Tromey  <tom@tromey.com>
13041
13042         * dwarf2/read.c (read_offset_1): Move to leb.c.
13043         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
13044         (dwarf_decode_macro_bytes): Update.
13045         * dwarf2/leb.c (read_offset): Rename; move from read.c.
13046         * dwarf2/leb.h (read_offset): Declare.
13047
13048 2020-02-08  Tom Tromey  <tom@tromey.com>
13049
13050         * dwarf2/read.c (dwarf2_section_size): Remove.
13051         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
13052         Update.
13053         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
13054
13055 2020-02-08  Tom Tromey  <tom@tromey.com>
13056
13057         * dwarf2/read.c (read_initial_length): Move to leb.c.
13058         * dwarf2/leb.h (read_initial_length): Declare.
13059         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
13060         handle_nonstd parameter.
13061         * dwarf2/frame.c (read_initial_length): Remove.
13062         (decode_frame_entry_1): Update.
13063
13064 2020-02-08  Tom Tromey  <tom@tromey.com>
13065
13066         * dwarf2/loc.c (dwarf2_find_location_expression)
13067         (dwarf_evaluate_loc_desc::get_tls_address)
13068         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
13069         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
13070         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
13071         (dwarf2_compile_property_to_c)
13072         (dwarf2_loc_desc_get_symbol_read_needs)
13073         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
13074         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
13075         (loclist_describe_location, loclist_tracepoint_var_ref)
13076         (loclist_generate_c_location): Update.
13077         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
13078         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
13079         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
13080         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
13081         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
13082         (dwarf2_per_cu_data::addr_size)
13083         (dwarf2_per_cu_data::ref_addr_size)
13084         (dwarf2_per_cu_data::text_offset)
13085         (dwarf2_per_cu_data::addr_type): Now methods.
13086         (per_cu_header_read_in): Make per_cu "const".
13087         (dwarf2_version): Remove.
13088         (dwarf2_per_cu_data::int_type): Now a method.
13089         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
13090         (set_die_type, read_array_type, read_subrange_index_type)
13091         (read_tag_string_type, read_subrange_type): Update.
13092         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
13093         offset_size, ref_addr_size, text_offset, addr_type, version,
13094         objfile, int_type, addr_sized_int_type>: Declare methods.
13095
13096 2020-02-08  Tom Tromey  <tom@tromey.com>
13097
13098         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
13099         Move earlier.
13100
13101 2020-02-08  Tom Tromey  <tom@tromey.com>
13102
13103         * dwarf2/read.h (dwarf_line_debug): Declare.
13104         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
13105         * dwarf2/read.c: Move line_header code to new files.
13106         (dwarf_line_debug): No longer static.
13107         * dwarf2/line-header.c: New file.
13108         * dwarf2/line-header.h: New file.
13109
13110 2020-02-08  Tom Tromey  <tom@tromey.com>
13111
13112         * dwarf2/read.c (struct line_header) <file_full_name,
13113         file_file_name>: Return unique_xmalloc_ptr.
13114         (line_header::file_file_name): Update.
13115         (line_header::file_full_name): Update.
13116         (dw2_get_file_names_reader): Update.
13117         (macro_start_file): Update.
13118
13119 2020-02-08  Tom Tromey  <tom@tromey.com>
13120
13121         * dwarf2/read.c (struct line_header) <file_full_name,
13122         file_file_name>: Declare methods.
13123         (dw2_get_file_names_reader): Update.
13124         (file_file_name): Now a method.
13125         (file_full_name): Likewise.
13126         (macro_start_file): Update.
13127
13128 2020-02-08  Tom Tromey  <tom@tromey.com>
13129
13130         * dwarf2/read.c (dwarf_always_disassemble)
13131         (show_dwarf_always_disassemble): Move to loc.c.
13132         (_initialize_dwarf2_read): Move "always-disassemble" registration
13133         to loc.c.
13134         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
13135         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
13136         static.
13137         (show_dwarf_always_disassemble): Move from read.c.
13138         (_initialize_dwarf2loc): Move always-disassemble from read.c.
13139
13140 2020-02-08  Tom Tromey  <tom@tromey.com>
13141
13142         * dwarf2/read.c (~dwarf2_per_objfile): Update.
13143         (create_quick_file_names_table): Return htab_up.
13144         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
13145         Update.
13146         * dwarf2/read.h (struct dwarf2_per_objfile)
13147         <quick_file_names_table>: Now htab_up.
13148
13149 2020-02-08  Tom Tromey  <tom@tromey.com>
13150
13151         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
13152
13153 2020-02-08  Tom Tromey  <tom@tromey.com>
13154
13155         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
13156         Rewrite.
13157         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
13158         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
13159         (abbrev_table::abbrev_table): No longer inline.
13160         (ABBREV_HASH_SIZE): Remove.
13161         (abbrev_table::m_abbrevs): Now an htab_up.
13162
13163 2020-02-08  Tom Tromey  <tom@tromey.com>
13164
13165         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
13166         (cutu_reader): Update.
13167         (build_type_psymtabs_1): Update.
13168         * dwarf2/abbrev.c (abbrev_table::read): Rename.
13169         (abbrev_table::alloc_abbrev): Update.
13170         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
13171         (abbrev_table::read): New static method, renamed from
13172         abbrev_table_read_table.
13173         (abbrev_table::alloc_abbrev)
13174         (abbrev_table::add_abbrev): Now private.
13175         (abbrev_table::abbrev_table): Now private.
13176         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
13177
13178 2020-02-08  Tom Tromey  <tom@tromey.com>
13179
13180         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
13181         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
13182         htab_up.
13183
13184 2020-02-08  Tom Tromey  <tom@tromey.com>
13185
13186         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
13187         htab_up.
13188         (lookup_dwo_unit_in_dwp): Update.
13189         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
13190         on obstack.
13191
13192 2020-02-08  Tom Tromey  <tom@tromey.com>
13193
13194         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
13195         obstack.
13196
13197 2020-02-08  Tom Tromey  <tom@tromey.com>
13198
13199         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
13200         line_header_hash.
13201         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
13202         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
13203         Change type to htab_up.
13204
13205 2020-02-08  Tom Tromey  <tom@tromey.com>
13206
13207         * dwarf2/read.c (allocate_type_unit_groups_table): Return
13208         htab_up.  Don't allocate on obstack.
13209         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
13210         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
13211         Change type to htab_up.
13212
13213 2020-02-08  Tom Tromey  <tom@tromey.com>
13214
13215         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
13216         Change type to htab_up.
13217         * dwarf2/read.c (create_signatured_type_table_from_index)
13218         (create_signatured_type_table_from_debug_names)
13219         (create_all_type_units, add_type_unit)
13220         (lookup_dwo_signatured_type, lookup_signatured_type)
13221         (process_skeletonless_type_unit): Update.
13222         (create_debug_type_hash_table, create_debug_types_hash_table):
13223         Change type of types_htab.
13224         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
13225         htab_up.  Don't allocate on obstack.
13226         (create_cus_hash_table): Change type of cus_htab parameter.
13227         (struct dwo_file) <cus, tus>: Now htab_up.
13228         (lookup_dwo_signatured_type, lookup_dwo_cutu)
13229         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
13230         (queue_and_load_all_dwo_tus): Update.
13231         * dwarf2/index-write.c (write_gdbindex): Update.
13232         (write_debug_names): Update.
13233
13234 2020-02-08  Tom Tromey  <tom@tromey.com>
13235
13236         * dwarf2/read.h (struct dwarf2_queue_item): Move from
13237         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
13238         destructor.
13239         (struct dwarf2_per_objfile) <queue>: New member.
13240         * dwarf2/read.c (struct dwarf2_queue_item): Move to
13241         dwarf2/read.h.
13242         (dwarf2_queue, dwarf2_queue_tail): Remove.
13243         (class dwarf2_queue_guard): Add parameter to constructor.  Use
13244         DISABLE_COPY_AND_ASSIGN.
13245         <m_per_objfile>: New member.
13246         <~dwarf2_queue_guard>: Rewrite.
13247         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
13248         Update.
13249         (~dwarf2_queue_item): New.
13250
13251 2020-02-08  Tom Tromey  <tom@tromey.com>
13252
13253         * dwarf2/read.c (struct die_info) <has_children>: New member.
13254         (dw2_get_file_names_reader): Remove has_children.
13255         (dw2_get_file_names): Update.
13256         (read_cutu_die_from_dwo): Remove has_children.
13257         (cutu_reader::init_tu_and_read_dwo_dies)
13258         (cutu_reader::cutu_reader): Update.
13259         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
13260         Remove has_children.
13261         (build_type_psymtabs_1, process_skeletonless_type_unit)
13262         (load_partial_comp_unit, load_full_comp_unit): Update.
13263         (create_dwo_cu_reader): Remove has_children.
13264         (create_cus_hash_table, read_die_and_children): Update.
13265         (read_full_die_1,read_full_die): Remove has_children.
13266         (read_signatured_type): Update.
13267         (class cutu_reader) <has_children>: Remove.
13268
13269 2020-02-08  Tom Tromey  <tom@tromey.com>
13270
13271         * dwarf2/expr.c: Rename from dwarf2expr.c.
13272         * dwarf2/expr.h: Rename from dwarf2expr.h.
13273         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
13274         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
13275         * dwarf2/frame.c: Rename from dwarf2-frame.c.
13276         * dwarf2/frame.h: Rename from dwarf2-frame.h.
13277         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
13278         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
13279         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
13280         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
13281         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
13282         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
13283         * dwarf2/loc.c: Rename from dwarf2loc.c.
13284         * dwarf2/loc.h: Rename from dwarf2loc.h.
13285         * dwarf2/read.c: Rename from dwarf2read.c.
13286         * dwarf2/read.h: Rename from dwarf2read.h.
13287         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
13288         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
13289         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
13290         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
13291         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
13292         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
13293         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
13294         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
13295         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
13296         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
13297         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
13298         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
13299         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
13300         Update.
13301         * Makefile.in (COMMON_SFILES): Update.
13302         (HFILES_NO_SRCDIR): Update.
13303
13304 2020-02-08  Tom Tromey  <tom@tromey.com>
13305
13306         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
13307         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
13308
13309 2020-02-08  Tom Tromey  <tom@tromey.com>
13310
13311         * dwarf2read.h (struct die_info): Don't declare.
13312
13313 2020-02-08  Tom Tromey  <tom@tromey.com>
13314
13315         * dwarf2read.h (die_info_ptr): Remove typedef.
13316
13317 2020-02-08  Tom Tromey  <tom@tromey.com>
13318
13319         * dwarf2read.c (read_call_site_scope)
13320         (handle_data_member_location, dwarf2_add_member_fn)
13321         (mark_common_block_symbol_computed, read_common_block)
13322         (attr_to_dynamic_prop, partial_die_info::read)
13323         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
13324         (dwarf2_symbol_mark_computed, set_die_type): Update.
13325         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
13326         method.
13327         (attr_form_is_block): Don't declare.
13328         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
13329
13330 2020-02-08  Tom Tromey  <tom@tromey.com>
13331
13332         * dwarf2read.c (dwarf2_find_base_address, )
13333         (read_call_site_scope, rust_containing_type)
13334         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
13335         (handle_data_member_location, dwarf2_add_member_fn)
13336         (get_alignment, read_structure_type, process_structure_scope)
13337         (mark_common_block_symbol_computed, read_common_block)
13338         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
13339         (partial_die_info::read, read_attribute_value, new_symbol)
13340         (lookup_die_type, dwarf2_get_ref_die_offset)
13341         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
13342         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
13343         (dwarf2_symbol_mark_computed): Update.
13344         * dwarf2/attribute.h (struct attribute) <value_as_address,
13345         form_is_section_offset, form_is_constant, form_is_ref>: Declare
13346         methods.
13347         (value_as_address, attr_form_is_section_offset)
13348         (attr_form_is_constant, attr_form_is_ref): Don't declare.
13349         * dwarf2/attribute.c (attribute::value_as_address)
13350         (attribute::form_is_section_offset, attribute::form_is_constant)
13351         (attribute::form_is_ref): Now methods.
13352
13353 2020-02-08  Tom Tromey  <tom@tromey.com>
13354
13355         * dwarf2read.c (struct attribute, DW_STRING)
13356         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
13357         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
13358         (attr_form_is_block, attr_form_is_section_offset)
13359         (attr_form_is_constant, attr_form_is_ref): Move.
13360         * dwarf2/attribute.h: New file.
13361         * dwarf2/attribute.c: New file, from dwarf2read.c.
13362         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
13363
13364 2020-02-08  Tom Tromey  <tom@tromey.com>
13365
13366         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
13367         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
13368         Move.
13369         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
13370         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
13371         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
13372         abbrev.c.
13373         * dwarf2/abbrev.h: New file.
13374         * dwarf2/abbrev.c: New file, from dwarf2read.c.
13375         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
13376
13377 2020-02-08  Tom Tromey  <tom@tromey.com>
13378
13379         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
13380         (dwarf2_section_size, dwarf2_get_section_info)
13381         (create_signatured_type_table_from_debug_names)
13382         (create_addrmap_from_aranges, read_debug_names_from_section)
13383         (get_gdb_index_contents_from_section, read_comp_unit_head)
13384         (error_check_comp_unit_head, read_abbrev_offset)
13385         (create_debug_type_hash_table, init_cu_die_reader)
13386         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
13387         (read_comp_units_from_section, create_cus_hash_table)
13388         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
13389         (create_dwp_v2_section, dwarf2_rnglists_process)
13390         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
13391         (abbrev_table_read_table, read_indirect_string_at_offset_from)
13392         (read_indirect_string_from_dwz, read_addr_index_1)
13393         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
13394         (dwarf_decode_macro_bytes, dwarf_decode_macros)
13395         (fill_in_loclist_baton): Update.
13396         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
13397         get_containing_section, get_bfd_owner, get_bfd_section,
13398         get_file_name, get_id, get_flags, empty, read>: Declare methods.
13399         (dwarf2_read_section, get_section_name, get_section_file_name)
13400         (get_containing_section, get_section_bfd_owner)
13401         (get_section_bfd_section, get_section_name, get_section_file_name)
13402         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
13403         declare.
13404         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
13405         (dwarf2_section_info::get_bfd_owner)
13406         (dwarf2_section_info::get_bfd_section)
13407         (dwarf2_section_info::get_name)
13408         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
13409         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
13410         (dwarf2_section_info::read): Now methods.
13411         * dwarf-index-write.c (class debug_names): Update.
13412
13413 2020-02-08  Tom Tromey  <tom@tromey.com>
13414
13415         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
13416         Move to dwarf2/section.h.
13417         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
13418         (get_section_bfd_section, get_section_name)
13419         (get_section_file_name, get_section_id, get_section_flags)
13420         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
13421         dwarf2/section.c.
13422         * dwarf2/section.h: New file.
13423         * dwarf2/section.c: New file, from dwarf2read.c.
13424         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
13425
13426 2020-02-08  Tom Tromey  <tom@tromey.com>
13427
13428         * dwarf2read.h (read_unsigned_leb128): Don't declare.
13429         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
13430         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
13431         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
13432         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
13433         * dwarf2/leb.h: New file, from dwarf2read.c.
13434         * dwarf2/leb.c: New file, from dwarf2read.c.
13435         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
13436         Remove.
13437         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
13438         (COMMON_SFILES): Add dwarf2/leb.c.
13439
13440 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
13441
13442         GDB 9.1 released.
13443
13444 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13445
13446         PR gdb/25190:
13447         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
13448         * gdb/remote.c (remote_console_output): Update.
13449         * gdb/ui-file.c (fputs_unfiltered): Rename to...
13450         (ui_file_puts): ...this.
13451         * gdb/ui-file.h (ui_file_puts): Add declaration.
13452         * gdb/utils.c (emit_style_escape): Update.
13453         (flush_wrap_buffer): Update.
13454         (fputs_maybe_filtered): Update.
13455         (fputs_unfiltered): Add function.
13456
13457 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13458
13459         * gdb/event-loop.c (gdb_wait_for_event): Update.
13460         * gdb/printcmd.c (printf_command): Update.
13461         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
13462         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
13463         (gdb_os_flush_stderr): Update.
13464         * gdb/remote.c (remote_console_output): Update.
13465         * gdb/ui-file.c (gdb_flush): Rename to...
13466         (ui_file_flush): ...this.
13467         (stderr_file::write): Update.
13468         (stderr_file::puts): Update.
13469         * gdb/ui-file.h (gdb_flush): Rename to...
13470         (ui_file_flush): ...this.
13471         * gdb/utils.c (gdb_flush): Add function.
13472         * gdb/utils.h (gdb_flush): Add declaration.
13473
13474 2020-02-07  Tom Tromey  <tromey@adacore.com>
13475
13476         PR breakpoints/24915:
13477         * source.c (find_and_open_source): Do not check basenames_may_differ.
13478
13479 2020-02-07  Tom Tromey  <tom@tromey.com>
13480
13481         * README: Update gdbserver documentation.
13482         * gdbserver: Move to top level.
13483         * configure.tgt (build_gdbserver): Remove.
13484         * configure.ac: Remove --enable-gdbserver.
13485         * configure: Rebuild.
13486         * Makefile.in (distclean): Don't mention gdbserver.
13487
13488 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13489
13490         * source-cache.c (source_cache::ensure): Surround
13491         get_plain_source_lines with a try/catch.
13492         (source_cache::get_line_charpos): Get rid of try/catch
13493         and only check for the return value of "ensure".
13494         * tui/tui-source.c (tui_source_window::set_contents):
13495         Simplify "nlines" calculation.
13496
13497 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13498
13499         * MAINTAINERS (Write After Approval): Add myself.
13500
13501 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13502
13503         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
13504         function call.
13505
13506 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13507
13508         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
13509
13510 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
13511
13512         * nat/riscv-linux-tdesc.h: New file.
13513         * nat/riscv-linux-tdesc.c: New file, taking code from...
13514         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13515         ... here.
13516         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
13517         NATDEPFILES.
13518
13519 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
13520
13521         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
13522         we don't set the fake simulator ptid to the null_ptid.
13523
13524 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
13525
13526         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
13527         * gdbthread.h (class thread_info) <resumed>: Likewise.
13528         * infrun.c (resume_1): Likewise.
13529         (proceed): Likewise.
13530         (infrun_thread_stop_requested): Likewise.
13531         (stop_all_threads): Likewise.
13532         (handle_inferior_event): Likewise.
13533         (restart_threads): Likewise.
13534         (finish_step_over): Likewise.
13535         (keep_going_stepped_thread): Likewise.
13536         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
13537         (linux_handle_extended_wait): Likewise.
13538         * record-btrace.c (get_thread_current_frame_id): Likewise.
13539         * record-full.c (record_full_wait_1): Likewise.
13540         * remote.c (remote_target::process_initial_stop_replies): Likewise.
13541         * target.c (target_resume): Likewise.
13542         * thread.c (set_running_thread): Likewise.
13543
13544 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13545
13546         * f-valprint.c (f77_print_array_1): Changed datatype of index
13547         variable to LONGEST from int to enable it to contain bound
13548         values correctly.
13549
13550 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
13551
13552         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
13553         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
13554         offsets according to FLEN determined.
13555         (riscv_linux_nat_target::read_description): Determine FLEN
13556         dynamically.
13557         (riscv_linux_nat_target::fetch_registers): Size regset buffer
13558         according to FLEN determined.
13559         (riscv_linux_nat_target::store_registers): Likewise.
13560
13561 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13562
13563         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13564         when reg->group is empty and reggroup is not.
13565
13566 2020-01-31  Tom Tromey  <tromey@adacore.com>
13567
13568         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
13569         Call beneath target's mourn_inferior after unpushing.
13570
13571 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13572
13573         PR tui/9765
13574         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
13575         have enough lines to fill the screen, still return the lowest
13576         address we found.
13577
13578 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13579
13580         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
13581         '-', '<', and '>' commands.
13582
13583 2020-01-29  Pedro Alves  <palves@redhat.com>
13584             Sergio Durigan Junior  <sergiodj@redhat.com>
13585
13586         * infcmd.c (construct_inferior_arguments): Assert that
13587         'argc' is greater than 0.
13588
13589 2020-01-29  Luis Machado  <luis.machado@linaro.org>
13590
13591         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
13592         (BRK_INSN_MASK): Define to 0xd4200000.
13593         (aarch64_program_breakpoint_here_p): New function.
13594         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
13595         * arch-utils.c (default_program_breakpoint_here_p): Moved from
13596         breakpoint.c.
13597         * arch-utils.h (default_program_breakpoint_here_p): Moved from
13598         breakpoint.h
13599         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
13600         call gdbarch_program_breakpoint_here_p.
13601         (program_breakpoint_here): Moved to arch-utils.c, renamed to
13602         default_program_breakpoint_here_p, changed return type to bool and
13603         simplified.
13604         * breakpoint.h (program_breakpoint_here): Moved prototype to
13605         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
13606         return type to bool.
13607         * gdbarch.c: Regenerate.
13608         * gdbarch.h: Regenerate.
13609         * gdbarch.sh (program_breakpoint_here_p): New method.
13610         * infrun.c (handle_signal_stop): Call
13611         gdbarch_program_breakpoint_here_p.
13612
13613 2020-01-26  Tom Tromey  <tom@tromey.com>
13614
13615         * ctfread.c (struct ctf_fp_info): Reindent.
13616         (_initialize_ctfread): Remove.
13617
13618 2020-01-26  Tom Tromey  <tom@tromey.com>
13619
13620         * psymtab.c (partial_map_expand_apply)
13621         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
13622         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
13623         (psym_print_stats, psym_expand_symtabs_for_function)
13624         (psym_map_symbol_filenames, psym_map_matching_symbols)
13625         (psym_expand_symtabs_matching)
13626         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
13627         (maintenance_check_psymtabs): Use new methods.
13628         * psympriv.h (struct partial_symtab) <readin_p,
13629         get_compunit_symtab>: New methods.
13630         <readin, compunit_symtab>: Remove members.
13631         (struct standard_psymtab): New.
13632         (struct legacy_psymtab): Derive from standard_psymtab.
13633         * dwarf2read.h (struct dwarf2_psymtab): Derive from
13634         standard_psymtab.
13635         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
13636
13637 2020-01-26  Tom Tromey  <tom@tromey.com>
13638
13639         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
13640         read_dependencies.  Add assert.
13641         * psymtab.c (partial_symtab::read_dependencies): New method.
13642         * psympriv.h (struct partial_symtab) <read_dependencies>: New
13643         method.
13644         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
13645         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
13646         read_dependencies.
13647         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
13648         Add assert.
13649
13650 2020-01-26  Tom Tromey  <tom@tromey.com>
13651
13652         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
13653         Call expand_psymtab.
13654         (xcoff_read_symtab): Call expand_psymtab.
13655         (xcoff_start_psymtab, xcoff_end_psymtab): Set
13656         legacy_expand_psymtab.
13657         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
13658         method.
13659         (struct legacy_psymtab) <expand_psymtab>: Implement.
13660         <legacy_expand_psymtab>: New member.
13661         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
13662         (parse_partial_symbols): Set legacy_expand_psymtab.
13663         (psymtab_to_symtab_1): Change argument order.  Call
13664         expand_psymtab.
13665         (new_psymtab): Set legacy_expand_psymtab.
13666         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
13667         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
13668         expand_psymtab.
13669         (dwarf2_psymtab::expand_psymtab): Rename from
13670         psymtab_to_symtab_1.  Call expand_psymtab.
13671         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
13672         (dbx_end_psymtab): Likewise.
13673         (dbx_psymtab_to_symtab_1): Change argument order. Call
13674         expand_psymtab.
13675         (dbx_read_symtab): Call expand_psymtab.
13676         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
13677         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
13678         (ctf_psymtab::read_symtab): Call expand_psymtab.
13679
13680 2020-01-26  Tom Tromey  <tom@tromey.com>
13681
13682         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
13683         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
13684         messages.
13685         * mdebugread.c (mdebug_read_symtab): Remove prints.
13686         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
13687         assert.
13688         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
13689
13690 2020-01-26  Tom Tromey  <tom@tromey.com>
13691
13692         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
13693         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
13694         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
13695         legacy_symtab.
13696         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
13697         * psymtab.c (psymtab_to_symtab): Call method.
13698         (dump_psymtab): Update.
13699         * psympriv.h (struct partial_symtab): Add virtual destructor.
13700         <read_symtab>: New method.
13701         (struct legacy_symtab): New.
13702         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
13703         (struct pst_map) <pst>: Now a legacy_psymtab.
13704         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
13705         (new_psymtab): Use legacy_psymtab.
13706         * dwarf2read.h (struct dwarf2_psymtab): New.
13707         (struct dwarf2_per_cu_data) <psymtab>: Use it.
13708         * dwarf2read.c (dwarf2_create_include_psymtab)
13709         (dwarf2_build_include_psymtabs, create_type_unit_group)
13710         (create_partial_symtab, process_psymtab_comp_unit_reader)
13711         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
13712         (set_partial_user): Use dwarf2_psymtab.
13713         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
13714         (psymtab_to_symtab_1, process_full_comp_unit)
13715         (process_full_type_unit, dwarf2_ranges_read)
13716         (dwarf2_get_pc_bounds, psymtab_include_file_name)
13717         (dwarf_decode_lines): Use dwarf2_psymtab.
13718         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
13719         (add_address_entry_worker, write_one_signatured_type)
13720         (recursively_count_psymbols, recursively_write_psymbols)
13721         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
13722         (write_debug_names): Likewise.
13723         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
13724         <pst>: Now a legacy_psymtab.
13725         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
13726         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
13727         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
13728         * ctfread.c (struct ctf_psymtab): New.
13729         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
13730         ctf_psymtab.
13731         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
13732         (create_partial_symtab): Return a ctf_psymtab.
13733         (scan_partial_symbols): Update.
13734
13735 2020-01-26  Tom Tromey  <tom@tromey.com>
13736
13737         * xcoffread.c (xcoff_start_psymtab): Use new.
13738         * psymtab.c (partial_symtab::partial_symtab): New constructor,
13739         renamed from start_psymtab_common.
13740         * psympriv.h (struct partial_symtab): Add new constructor.
13741         (start_psymtab_common): Don't declare.
13742         * mdebugread.c (parse_partial_symbols): Use new.
13743         * dwarf2read.c (create_partial_symtab): Use new.
13744         * dbxread.c (start_psymtab): Use new.
13745         * ctfread.c (create_partial_symtab): Use new.
13746
13747 2020-01-26  Tom Tromey  <tom@tromey.com>
13748
13749         * xcoffread.c (xcoff_end_psymtab): Use new.
13750         * psymtab.c (start_psymtab_common): Use new.
13751         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
13752         Update.
13753         * psympriv.h (struct partial_symtab): Add parameters to
13754         constructor.  Don't inline.
13755         (allocate_psymtab): Don't declare.
13756         * mdebugread.c (new_psymtab): Use new.
13757         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
13758         * dbxread.c (dbx_end_psymtab): Use new.
13759
13760 2020-01-26  Tom Tromey  <tom@tromey.com>
13761
13762         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
13763         allocate_psymtab.  Update documentation.
13764         * psymtab.c (psymtab_storage::install_psymtab): Rename from
13765         allocate_psymtab.  Do not use new.
13766         (allocate_psymtab): Use new.  Update.
13767
13768 2020-01-26  Tom Tromey  <tom@tromey.com>
13769
13770         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13771         * psymtab.c (psym_print_stats): Update.
13772         * psympriv.h (struct partial_symtab) <readin,
13773         psymtabs_addrmap_supported, anonymous>: Now bool.
13774         * mdebugread.c (psymtab_to_symtab_1): Update.
13775         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
13776         (build_type_psymtabs_reader, psymtab_to_symtab_1)
13777         (process_full_comp_unit, process_full_type_unit): Update.
13778         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13779         * ctfread.c (psymtab_to_symtab): Update.
13780
13781 2020-01-26  Tom Tromey  <tom@tromey.com>
13782
13783         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
13784         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
13785         * psymtab.c (psymtab_storage): Delete psymtabs.
13786         (psymtab_storage::allocate_psymtab): Use new.
13787         (psymtab_storage::discard_psymtab): Use delete.
13788         * psympriv.h (struct partial_symtab): Add constructor and
13789         initializers.
13790
13791 2020-01-26  Tom Tromey  <tom@tromey.com>
13792
13793         * machoread.c: Do not include psympriv.h.
13794
13795 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13796
13797         * NEWS: Mention the new option and the set/show commands.
13798
13799 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13800
13801         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
13802         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
13803         (validate_exec_file): New variables, enums, functions.
13804         (exec_file_locate_attach, print_section_info): Style the filenames.
13805         (_initialize_exec): Install show_exec_file_mismatch_command and
13806          set_exec_file_mismatch_command.
13807         * gdbcore.h (validate_exec_file): Declare.
13808         * infcmd.c (attach_command): Call validate_exec_file.
13809         * remote.c ( remote_target::remote_add_inferior): Likewise.
13810
13811 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13812
13813         * frame.c (find_frame_sal): Move call to get_next_frame into more
13814         inner scope.
13815         * inline-frame.c (inilne_state) <inline_state>: Update argument
13816         types.
13817         (inilne_state) <skipped_symbol>: Rename to...
13818         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
13819         (skip_inline_frames): Build vector of skipped symbols and use this
13820         to reate the inline_state.
13821         (inline_skipped_symbol): Add a comment and some assertions, fetch
13822         skipped symbol from the list.
13823
13824 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13825
13826         * buildsym.c (lte_is_less_than): Delete.
13827         (buildsym_compunit::end_symtab_with_blockvector): Create local
13828         lambda function to sort line table entries, and use
13829         std::stable_sort instead of std::sort.
13830         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
13831         markers when looking for a previous line.
13832
13833 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13834
13835         * dwarf2read.c (lnp_state_machine::record_line): Include
13836         end_sequence parameter in debug print out.  Record the line if we
13837         are at an end_sequence marker even if it's not the start of a
13838         statement.
13839         * symmisc.c (maintenance_print_one_line_table): Print end of
13840         sequence markers with 'END' not '0'.
13841
13842 2020-01-24  Pedro Alves  <palves@redhat.com>
13843
13844         PR gdb/25410
13845         * thread.c (scoped_restore_current_thread::restore): Use
13846         switch_to_inferior_no_thread.
13847         * exec.c: Include "progspace-and-thread.h".
13848         (add_target_sections, remove_target_sections):
13849         scoped_restore_current_pspace_and_thread instead of
13850         scoped_restore_current_thread.
13851         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
13852         and aspace to the inferior before calling clone_program_space.
13853         Remove stale comment.
13854
13855 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13856
13857         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
13858         (arm_netbsd_nat_target::fetch_registers): ...this.
13859         (arm_nbsd_nat_target::store_registers): Rename to...
13860         (arm_netbsd_nat_target::store_registers): ...this.
13861
13862 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13863
13864         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13865         register_t.
13866
13867 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13868
13869         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
13870         Update comment.
13871         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
13872         Likewise.
13873         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
13874         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
13875         the correct replacement (iterate_over_regset_sections).
13876         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
13877         Update comment.
13878
13879 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
13880
13881         PR gdb/23718
13882         * gdb/python/python.c (execute_gdb_command): Call
13883         async_enable_stdin in catch block.
13884
13885 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13886
13887         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
13888         SWITCH_THRU_ALL_UIS.
13889
13890 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13891
13892         PR tui/9765
13893         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
13894         comment, add extra parameter, and update to store previous symbol
13895         when appropriate.
13896         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
13897         add extra parameter.
13898         * tui/tui-disasm.c (tui_disassemble): Update header comment,
13899         remove unneeded parameter, add try/catch around gdb_print_insn,
13900         rewrite to add items to asm_lines vector.
13901         (tui_find_backward_disassembly_start_address): New function.
13902         (tui_find_disassembly_address): Updated throughout.
13903         (tui_disasm_window::set_contents): Update for changes to
13904         tui_disassemble.
13905         (tui_disasm_window::do_scroll_vertical): No need to adjust the
13906         number of lines to scroll.
13907
13908 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
13909
13910         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
13911         (SECT_OFF_DATA): Likewise.
13912         (SECT_OFF_RODATA): Likewise.
13913         (SECT_OFF_TEXT): Likewise.
13914         (SECT_OFF_BSS): Likewise.
13915         (struct objfile) <text_section_offset, data_section_offset>: New
13916         methods.
13917         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
13918         objfile::text_section_offset.
13919         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
13920         * coffread.c (coff_symtab_read): Likewise.
13921         (enter_linenos): Likewise.
13922         (process_coff_symbol): Likewise.
13923         * ctfread.c (get_objfile_text_range): Likewise.
13924         * dtrace-probe.c (dtrace_probe::get_relocated_address):
13925         Use objfile::data_section_offset.
13926         * dwarf2-frame.c (execute_cfa_program): Use
13927         objfile::text_section_offset.
13928         (dwarf2_frame_find_fde): Likewise.
13929         * dwarf2read.c (create_addrmap_from_index): Likewise.
13930         (create_addrmap_from_aranges): Likewise.
13931         (dw2_find_pc_sect_compunit_symtab): Likewise.
13932         (process_psymtab_comp_unit_reader): Likewise.
13933         (add_partial_symbol): Likewise.
13934         (add_partial_subprogram): Likewise.
13935         (process_full_comp_unit): Likewise.
13936         (read_file_scope): Likewise.
13937         (read_func_scope): Likewise.
13938         (read_lexical_block_scope): Likewise.
13939         (read_call_site_scope): Likewise.
13940         (dwarf2_rnglists_process): Likewise.
13941         (dwarf2_ranges_process): Likewise.
13942         (dwarf2_ranges_read): Likewise.
13943         (dwarf_decode_lines_1): Likewise.
13944         (new_symbol): Likewise.
13945         (dwarf2_fetch_die_loc_sect_off): Likewise.
13946         (dwarf2_per_cu_text_offset): Likewise.
13947         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13948         * hppa-tdep.c (read_unwind_info): Likewise.
13949         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13950         * psympriv.h (struct partial_symtab): Likewise.
13951         * psymtab.c (find_pc_sect_psymtab): Likewise.
13952         * solib-svr4.c (enable_break): Likewise.
13953         * stap-probe.c (relocate_address): Use
13954         objfile::data_section_offset.
13955         * xcoffread.c (enter_line_range): Use
13956         objfile::text_section_offset.
13957         (read_xcoff_symtab): Likewise.
13958
13959 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13960
13961         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13962         declaration to narrower scopes.
13963
13964 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13965
13966         * darwin-nat.h (struct darwin_exception_msg, enum
13967         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13968         Move up.
13969         (class darwin_nat_target) <wait_1, check_new_threads,
13970         decode_exception_message, decode_message, stop_inferior,
13971         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13972         * darwin-nat.c (darwin_check_new_threads): Rename to...
13973         (darwin_nat_target::check_new_threads): ... this.
13974         (darwin_suspend_inferior_it): Remove.
13975         (darwin_decode_exception_message): Rename to...
13976         (darwin_nat_target::decode_exception_message): ... this.
13977         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13978         (darwin_decode_message): Rename to...
13979         (darwin_nat_target::decode_message): ... this.
13980         (cancel_breakpoint): Rename to...
13981         (darwin_nat_target::cancel_breakpoint): ... this.
13982         (darwin_wait): Rename to...
13983         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13984         instead of iterate_over_inferiors.
13985         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13986         (darwin_stop_inferior): Rename to...
13987         (darwin_nat_target::stop_inferior): ... this.
13988         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13989         (darwin_init_thread_list): Rename to...
13990         (darwin_nat_target::init_thread_list): ... this.
13991         (darwin_ptrace_him): Rename to...
13992         (darwin_nat_target::ptrace_him): ... this.
13993         (darwin_nat_target::create_inferior): Pass lambda function to
13994         fork_inferior.
13995         (darwin_nat_target::detach): Call stop_inferior instead of
13996         darwin_stop_inferior.
13997         * fork-inferior.h (fork_inferior): Change init_trace_fun
13998         parameter to gdb::function_view.
13999         * fork-inferior.c (fork_inferior): Likewise.
14000
14001 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
14002
14003         * i386-cygwin-tdep.c (core_process_module_section): Update.
14004         * windows-nat.c (struct lm_info_windows): Add text_offset.
14005         (windows_xfer_shared_libraries): Update.
14006         * windows-tdep.c (windows_xfer_shared_library):
14007         Add text_offset_cached argument.
14008         * windows-tdep.h (windows_xfer_shared_library): Update.
14009
14010 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14011
14012         * gdbarch.sh: Add declaration for _initialize_gdbarch.
14013
14014 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14015
14016         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
14017         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
14018         replace with range-based for.
14019         (gdbsim_interrupt_inferior): Remove.
14020         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
14021         with a range-based for.  Inline code from
14022         gdbsim_interrupt_inferior.
14023
14024 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14025
14026         * infrun.c (proceed): Fix indentation.
14027
14028 2020-01-21  Tom Tromey  <tromey@adacore.com>
14029
14030         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
14031         * python/python.c (python_extension_ops): Update.
14032         (gdbpy_colorize): New function.
14033         * python/lib/gdb/__init__.py (colorize): New function.
14034         * extension.h (ext_lang_colorize): Declare.
14035         * extension.c (ext_lang_colorize): New function.
14036         * extension-priv.h (struct extension_language_ops) <colorize>: New
14037         member.
14038         * cli/cli-style.c (_initialize_cli_style): Update help text.
14039
14040 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14041
14042         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
14043         <cond>: Change type to bool.
14044         (aarch64_displaced_step_b_cond): Update cond to use bool type.
14045         (aarch64_displaced_step_cb): Likewise.
14046         (aarch64_displaced_step_tb): Likewise.
14047
14048 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14049
14050         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
14051         output.
14052
14053 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14054
14055         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
14056         <pc_adjust>: Adjust the documentation.
14057         (aarch64_displaced_step_fixup): Check if PC really moved before
14058         adjusting it.
14059
14060 2020-01-19  Tom Tromey  <tom@tromey.com>
14061
14062         * disasm.c (~gdb_disassembler): New destructor.
14063         (gdb_buffered_insn_length): Call disassemble_free_target.
14064         * disasm.h (class gdb_disassembler): Declare destructor.  Use
14065         DISABLE_COPY_AND_ASSIGN.
14066
14067 2020-01-19  Tom Tromey  <tom@tromey.com>
14068
14069         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
14070         (die_reader_func_ftype): Remove.
14071         (cutu_reader): New class.
14072         (dw2_get_file_names_reader): Remove "data" parameter.
14073         (dw2_get_file_names): Use cutu_reader.
14074         (create_debug_type_hash_table): Update.
14075         (read_cutu_die_from_dwo): Update comment.
14076         (lookup_dwo_unit): Add dwo_name parameter.
14077         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
14078         die_reader_func_ftype and data parameters.
14079         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
14080         Remove die_reader_func_ftype and data parameters.
14081         (~cutu_reader): New; from init_cutu_and_read_dies.
14082         (cutu_reader::cutu_reader): Rename from
14083         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
14084         and data parameters.
14085         (init_cutu_and_read_dies_simple): Remove.
14086         (struct process_psymtab_comp_unit_data): Remove.
14087         (process_psymtab_comp_unit_reader): Remove data parameter; add
14088         want_partial_unit and pretend_language parameters.
14089         (process_psymtab_comp_unit): Use cutu_reader.
14090         (build_type_psymtabs_reader): Remove data parameter.
14091         (build_type_psymtabs_1): Use cutu_reader.
14092         (process_skeletonless_type_unit): Likewise.
14093         (load_partial_comp_unit_reader): Remove.
14094         (load_partial_comp_unit): Use cutu_reader.
14095         (load_full_comp_unit_reader): Remove.
14096         (load_full_comp_unit): Use cutu_reader.
14097         (struct create_dwo_cu_data): Remove.
14098         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
14099         dwo_unit parameters.
14100         (create_cus_hash_table): Use cutu_reader.
14101         (struct dwarf2_read_addr_index_data): Remove.
14102         (dwarf2_read_addr_index_reader): Remove.
14103         (dwarf2_read_addr_index): Use cutu_reader.
14104         (read_signatured_type_reader): Remove.
14105         (read_signatured_type): Use cutu_reader.
14106
14107 2020-01-19  Tom Tromey  <tom@tromey.com>
14108
14109         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
14110         * tui/tui-wingeneral.h (class tui_suppress_output): New.
14111         (tui_wrefresh): Declare.
14112         * tui/tui-wingeneral.c (suppress_output): New global.
14113         (tui_suppress_output, ~tui_suppress_output): New constructor and
14114         destructor.
14115         (tui_wrefresh): New function.
14116         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
14117         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
14118         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
14119         method.
14120         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
14121         tui_wrefresh.
14122         (tui_data_window::no_refresh): New method.
14123         (tui_data_item_window::refresh_window): Call tui_wrefresh.
14124         (tui_reg_command): Use tui_suppress_output
14125         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
14126         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
14127         method.
14128         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
14129
14130 2020-01-19  Tom Tromey  <tom@tromey.com>
14131
14132         * tui/tui-winsource.c (tui_update_source_windows_with_line):
14133         Handle case where symtab is null.
14134
14135 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
14136
14137         * linux-fork.c (one_fork_p): Simplify.
14138
14139 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14140
14141         * top.c (struct qt_args): Remove.
14142         (kill_or_detach): Change return type to void, replace `void *`
14143         parameter with a proper one.
14144         (print_inferior_quit_action):  Likewise.
14145         (quit_confirm): Use range-based for loop to iterate over inferiors.
14146         (quit_force): Likewise.
14147
14148 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14149
14150         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
14151         `void *` parameter with proper parameters.
14152         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
14153         (print_one_inferior): Change return type to void, replace `void *`
14154         parameter with proper parameters.
14155         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
14156         inferiors.
14157         (get_other_inferior): Remove.
14158         (mi_cmd_remove_inferior): Use range-based loop to iterate over
14159         inferiors.
14160
14161 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14162
14163         * mi/mi-interp.c (report_initial_inferior): Remove.
14164         (mi_interp::init): Use range-based for to iterate over inferiors.
14165
14166 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14167
14168         * python/py-inferior.c (build_inferior_list): Remove.
14169         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
14170
14171 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
14172
14173         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
14174         (btrace_stitch_trace): Likewise.
14175         * charset.c (intermediate_encoding): Likewise (vaild).
14176         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
14177         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
14178         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
14179
14180 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
14181
14182         * windows-tdep.c (windows_get_tlb_type):
14183         Add rtl_user_process_parameters type.
14184
14185 2020-01-16  Pedro Alves  <palves@redhat.com>
14186             Norbert Lange  <nolange79@gmail.com>
14187
14188         PR build/24805
14189         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
14190         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
14191         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
14192         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
14193         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
14194         (ps_plog): Redeclare exported functions with default visibility.
14195
14196 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
14197
14198         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
14199         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
14200
14201 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
14202
14203         * infcmd.c (post_create_inferior): Use get_thread_regcache
14204         instead of get_current_regcache.
14205
14206 2020-01-14  Tom Tromey  <tom@tromey.com>
14207
14208         PR symtab/12535:
14209         * python/python.c (gdbpy_decode_line): Treat empty string the same
14210         as no argument.
14211
14212 2020-01-14  Tom Tromey  <tom@tromey.com>
14213
14214         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
14215
14216 2020-01-14  Tom Tromey  <tom@tromey.com>
14217
14218         * nat/linux-btrace.c: Don't include <config.h>.
14219         * nat/linux-ptrace.c: Don't include <config.h>.
14220         * nat/x86-linux-dregs.c: Don't include <config.h>.
14221
14222 2020-01-14  Tom Tromey  <tom@tromey.com>
14223
14224         * configure: Rebuild.
14225         * configure.ac: Move many checks to ../gdbsupport/common.m4.
14226
14227 2020-01-14  Tom Tromey  <tom@tromey.com>
14228
14229         * nat/x86-linux-dregs.c: Include configh.h.
14230         * nat/linux-ptrace.c: Include configh.h.
14231         * nat/linux-btrace.c: Include configh.h.
14232         * defs.h: Include config.h, bfd.h.
14233         * configure.ac: Don't source common.host.
14234         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
14235         * configure: Rebuild.
14236         * acinclude.m4: Update path.
14237         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
14238         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
14239         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
14240         (CLIBS): Add LIBSUPPORT.
14241         (CDEPS): Likewise.
14242         (COMMON_SFILES): Remove gdbsupport files.
14243         (HFILES_NO_SRCDIR): Likewise.
14244         (stamp-version): Update path to create-version.sh.
14245         (ALLDEPFILES): Remove gdbsupport files.
14246
14247 2020-01-14  Tom Tromey  <tom@tromey.com>
14248
14249         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
14250         USE_WIN32API when needed.
14251         * configure.ac (USE_WIN32API): Don't define.
14252         (WIN32LIBS): Use WIN32APILIBS.
14253         * configure: Rebuild.
14254
14255 2020-01-14  Tom Tromey  <tom@tromey.com>
14256
14257         * configure: Rebuild.
14258         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
14259
14260 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14261
14262         * skip.c (skip_function_command): Make skip w/o arguments use the
14263         name of the inlined function if pc is inside any inlined function.
14264
14265 2020-01-14  Luis Machado  <luis.machado@linaro.org>
14266
14267         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
14268         * infrun.c (resume_1): Likewise.
14269         (handle_inferior_event): Remove stale comment.
14270         * linux-nat.c (linux_nat_target::resume): Update comments.
14271         (save_stop_reason): Likewise.
14272         (linux_nat_filter_event): Likewise.
14273         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
14274
14275 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14276
14277         * elfread.c (record_minimal_symbol): Set section index to 0 for
14278         non-allocatable sections.
14279
14280
14281 2020-01-13  Ali Tamur <tamur@google.com>
14282
14283         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
14284         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
14285         to gdb::optional.  Update comments.
14286         (dwo_file): Update comments.
14287         (read_attribute): Update API to take an additional out parameter,
14288         need_reprocess.  This is used to mark attributes that need other
14289         attributes (e.g. str_offsets_base) for correct computation which may not
14290         have been read yet.
14291         (read_attribute_reprocess): New function declaration.
14292         (read_addr_index): Likewise.
14293         (read_dwo_str_index): Likewise.
14294         (read_stub_str_index): Likewise.
14295         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
14296         (lookup_addr_base): New function definition.
14297         (lookup_ranges_base): Likewise.
14298         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
14299         lookup_ranges_base.
14300         (init_cutu_and_read_dies): Update comments.
14301         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
14302         unit.  This is used to inherit parent's str_offsets_base and addr_base.
14303         Update comments.
14304         (init_cutu_and_read_dies_simple): Reflect API changes.
14305         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
14306         (create_cus_hash_table): Change API to take parent compile unit.
14307         Reflect API changes.
14308         (open_and_init_dwo_file): Reflect API changes.
14309         (dwarf2_get_pc_bounds): Update comments.
14310         (dwarf2_record_block_ranges): Likewise.
14311         (read_full_die_1): Change implementation to reprocess attributes that
14312         need str_offsets_base and addr_base.
14313         (partial_die_info::read): Likewise.
14314         (read_attribute_reprocess): New function definition.
14315         (read_attribute_value): Change API to take an additional out parameter,
14316         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
14317         when a non-dwo compile unit has index based attributes.
14318         (read_attribute): Reflect API changes.
14319         (read_addr_index_1): Reflect API changes.  Update comments.
14320         (dwarf2_read_addr_index_data): Reflect API changes.
14321         (dwarf2_read_addr_index): Likewise.
14322         (read_str_index): Change API and implementation.  This becomes a helper
14323         to be used by the new string index related methods.  Update error
14324         message and comments.
14325         (read_dwo_str_index): New function definition.
14326         (read_stub_str_index): Likewise.
14327         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
14328         * symfile.h (dwarf2_debug_sections): Likewise.
14329         * xcoffread.c (dwarf2_debug_sections): Likewise.
14330
14331 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14332
14333         * gdbcore.h (struct core_fns) <core_read_registers>: Change
14334         core_reg_sect type to gdb_byte *.
14335         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
14336         * cris-tdep.c (fetch_core_registers): Likewise.
14337         * corelow.c (core_target::get_core_register_section): Change
14338         type of `contents` to gdb::byte_vector.
14339
14340 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14341
14342         * tui/tui-wingeneral.c (box_win): Position the title in the center
14343         of the border.
14344
14345 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14346
14347         * corelow.c (core_target::get_core_register_section): Use
14348           std::vector instead of alloca.
14349
14350 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14351
14352         * warning.m4: Add -Wmissing-declarations to build_warnings.
14353         * configure: Re-generate.
14354
14355 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14356
14357         * python/python.c (init__gdb_module): Add declaration.
14358
14359 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14360
14361         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
14362         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
14363         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
14364         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
14365         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
14366         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
14367         * ada-exp.y (_initialize_ada_exp): Add declaration.
14368         * ada-lang.c (_initialize_ada_language): Add declaration.
14369         * ada-tasks.c (_initialize_tasks): Add declaration.
14370         * agent.c (_initialize_agent): Add declaration.
14371         * aix-thread.c (_initialize_aix_thread): Add declaration.
14372         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
14373         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
14374         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
14375         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
14376         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
14377         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
14378         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
14379         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
14380         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
14381         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
14382         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
14383         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
14384         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
14385         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
14386         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
14387         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
14388         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
14389         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
14390         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
14391         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
14392         * annotate.c (_initialize_annotate): Add declaration.
14393         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
14394         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
14395         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
14396         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
14397         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
14398         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
14399         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
14400         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
14401         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
14402         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
14403         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
14404         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
14405         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
14406         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
14407         * auto-load.c (_initialize_auto_load): Add declaration.
14408         * auxv.c (_initialize_auxv): Add declaration.
14409         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
14410         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
14411         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
14412         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
14413         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
14414         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
14415         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
14416         * breakpoint.c (_initialize_breakpoint): Add declaration.
14417         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
14418         * btrace.c (_initialize_btrace): Add declaration.
14419         * charset.c (_initialize_charset): Add declaration.
14420         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
14421         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
14422         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
14423         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
14424         * cli/cli-script.c (_initialize_cli_script): Add declaration.
14425         * cli/cli-style.c (_initialize_cli_style): Add declaration.
14426         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
14427         * coffread.c (_initialize_coffread): Add declaration.
14428         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
14429         * compile/compile.c (_initialize_compile): Add declaration.
14430         * complaints.c (_initialize_complaints): Add declaration.
14431         * completer.c (_initialize_completer): Add declaration.
14432         * copying.c (_initialize_copying): Add declaration.
14433         * corefile.c (_initialize_core): Add declaration.
14434         * corelow.c (_initialize_corelow): Add declaration.
14435         * cp-abi.c (_initialize_cp_abi): Add declaration.
14436         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
14437         * cp-support.c (_initialize_cp_support): Add declaration.
14438         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
14439         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
14440         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
14441         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
14442         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
14443         * ctfread.c (_initialize_ctfread): Add declaration.
14444         * d-lang.c (_initialize_d_language): Add declaration.
14445         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
14446         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
14447         * dbxread.c (_initialize_dbxread): Add declaration.
14448         * dcache.c (_initialize_dcache): Add declaration.
14449         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
14450         * disasm.c (_initialize_disasm): Add declaration.
14451         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
14452         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
14453         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
14454         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
14455         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
14456         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
14457         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
14458         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
14459         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
14460         * elfread.c (_initialize_elfread): Add declaration.
14461         * exec.c (_initialize_exec): Add declaration.
14462         * extension.c (_initialize_extension): Add declaration.
14463         * f-lang.c (_initialize_f_language): Add declaration.
14464         * f-valprint.c (_initialize_f_valprint): Add declaration.
14465         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
14466         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
14467         * filesystem.c (_initialize_filesystem): Add declaration.
14468         * findcmd.c (_initialize_mem_search): Add declaration.
14469         * findvar.c (_initialize_findvar): Add declaration.
14470         * fork-child.c (_initialize_fork_child): Add declaration.
14471         * frame-base.c (_initialize_frame_base): Add declaration.
14472         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
14473         * frame.c (_initialize_frame): Add declaration.
14474         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
14475         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
14476         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
14477         * gcore.c (_initialize_gcore): Add declaration.
14478         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
14479         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
14480         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
14481         * gdbarch.c (_initialize_gdbarch): Add declaration.
14482         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
14483         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
14484         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
14485         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
14486         * go-lang.c (_initialize_go_language): Add declaration.
14487         * go32-nat.c (_initialize_go32_nat): Add declaration.
14488         * guile/guile.c (_initialize_guile): Add declaration.
14489         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
14490         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
14491         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
14492         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
14493         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
14494         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
14495         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
14496         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
14497         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
14498         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
14499         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
14500         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
14501         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
14502         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
14503         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
14504         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
14505         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
14506         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
14507         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
14508         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
14509         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
14510         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
14511         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
14512         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
14513         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
14514         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
14515         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
14516         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
14517         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
14518         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
14519         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
14520         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
14521         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
14522         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
14523         * infcall.c (_initialize_infcall): Add declaration.
14524         * infcmd.c (_initialize_infcmd): Add declaration.
14525         * inflow.c (_initialize_inflow): Add declaration.
14526         * infrun.c (_initialize_infrun): Add declaration.
14527         * interps.c (_initialize_interpreter): Add declaration.
14528         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
14529         * jit.c (_initialize_jit): Add declaration.
14530         * language.c (_initialize_language): Add declaration.
14531         * linux-fork.c (_initialize_linux_fork): Add declaration.
14532         * linux-nat.c (_initialize_linux_nat): Add declaration.
14533         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
14534         * linux-thread-db.c (_initialize_thread_db): Add declaration.
14535         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
14536         * m2-lang.c (_initialize_m2_language): Add declaration.
14537         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
14538         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
14539         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
14540         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
14541         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
14542         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
14543         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
14544         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
14545         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
14546         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
14547         * machoread.c (_initialize_machoread): Add declaration.
14548         * macrocmd.c (_initialize_macrocmd): Add declaration.
14549         * macroscope.c (_initialize_macroscope): Add declaration.
14550         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
14551         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
14552         * maint.c (_initialize_maint_cmds): Add declaration.
14553         * mdebugread.c (_initialize_mdebugread): Add declaration.
14554         * memattr.c (_initialize_mem): Add declaration.
14555         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
14556         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
14557         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
14558         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
14559         * mi/mi-main.c (_initialize_mi_main): Add declaration.
14560         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
14561         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
14562         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
14563         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
14564         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
14565         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
14566         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
14567         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
14568         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
14569         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
14570         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
14571         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
14572         * mipsread.c (_initialize_mipsread): Add declaration.
14573         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
14574         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
14575         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
14576         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
14577         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
14578         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
14579         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
14580         * nto-procfs.c (_initialize_procfs): Add declaration.
14581         * objc-lang.c (_initialize_objc_language): Add declaration.
14582         * observable.c (_initialize_observer): Add declaration.
14583         * opencl-lang.c (_initialize_opencl_language): Add declaration.
14584         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
14585         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
14586         * osabi.c (_initialize_gdb_osabi): Add declaration.
14587         * osdata.c (_initialize_osdata): Add declaration.
14588         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
14589         * parse.c (_initialize_parse): Add declaration.
14590         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
14591         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
14592         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
14593         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
14594         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
14595         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
14596         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
14597         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
14598         * printcmd.c (_initialize_printcmd): Add declaration.
14599         * probe.c (_initialize_probe): Add declaration.
14600         * proc-api.c (_initialize_proc_api): Add declaration.
14601         * proc-events.c (_initialize_proc_events): Add declaration.
14602         * proc-service.c (_initialize_proc_service): Add declaration.
14603         * procfs.c (_initialize_procfs): Add declaration.
14604         * producer.c (_initialize_producer): Add declaration.
14605         * psymtab.c (_initialize_psymtab): Add declaration.
14606         * python/python.c (_initialize_python): Add declaration.
14607         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
14608         * record-btrace.c (_initialize_record_btrace): Add declaration.
14609         * record-full.c (_initialize_record_full): Add declaration.
14610         * record.c (_initialize_record): Add declaration.
14611         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
14612         * regcache.c (_initialize_regcache): Add declaration.
14613         * reggroups.c (_initialize_reggroup): Add declaration.
14614         * remote-notif.c (_initialize_notif): Add declaration.
14615         * remote-sim.c (_initialize_remote_sim): Add declaration.
14616         * remote.c (_initialize_remote): Add declaration.
14617         * reverse.c (_initialize_reverse): Add declaration.
14618         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
14619         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
14620         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
14621         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
14622         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
14623         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
14624         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
14625         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
14626         Add declaration.
14627         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
14628         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
14629         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
14630         * rust-exp.y (_initialize_rust_exp): Add declaration.
14631         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
14632         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
14633         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
14634         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
14635         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
14636         * score-tdep.c (_initialize_score_tdep): Add declaration.
14637         * ser-go32.c (_initialize_ser_dos): Add declaration.
14638         * ser-mingw.c (_initialize_ser_windows): Add declaration.
14639         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
14640         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
14641         * ser-uds.c (_initialize_ser_socket): Add declaration.
14642         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
14643         * serial.c (_initialize_serial): Add declaration.
14644         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
14645         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
14646         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
14647         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
14648         * skip.c (_initialize_step_skip): Add declaration.
14649         * sol-thread.c (_initialize_sol_thread): Add declaration.
14650         * solib-aix.c (_initialize_solib_aix): Add declaration.
14651         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
14652         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
14653         * solib-frv.c (_initialize_frv_solib): Add declaration.
14654         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
14655         * solib-target.c (_initialize_solib_target): Add declaration.
14656         * solib.c (_initialize_solib): Add declaration.
14657         * source-cache.c (_initialize_source_cache): Add declaration.
14658         * source.c (_initialize_source): Add declaration.
14659         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
14660         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
14661         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
14662         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
14663         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
14664         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
14665         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
14666         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
14667         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
14668         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
14669         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
14670         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
14671         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
14672         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
14673         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
14674         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
14675         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
14676         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
14677         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
14678         * stabsread.c (_initialize_stabsread): Add declaration.
14679         * stack.c (_initialize_stack): Add declaration.
14680         * stap-probe.c (_initialize_stap_probe): Add declaration.
14681         * std-regs.c (_initialize_frame_reg): Add declaration.
14682         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
14683         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
14684         * symfile.c (_initialize_symfile): Add declaration.
14685         * symmisc.c (_initialize_symmisc): Add declaration.
14686         * symtab.c (_initialize_symtab): Add declaration.
14687         * target.c (_initialize_target): Add declaration.
14688         * target-connection.c (_initialize_target_connection): Add
14689         declaration.
14690         * target-dcache.c (_initialize_target_dcache): Add declaration.
14691         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
14692         * thread.c (_initialize_thread): Add declaration.
14693         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
14694         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
14695         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
14696         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
14697         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
14698         * tracectf.c (_initialize_ctf): Add declaration.
14699         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
14700         * tracefile.c (_initialize_tracefile): Add declaration.
14701         * tracepoint.c (_initialize_tracepoint): Add declaration.
14702         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
14703         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
14704         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
14705         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
14706         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
14707         * tui/tui-win.c (_initialize_tui_win): Add declaration.
14708         * tui/tui.c (_initialize_tui): Add declaration.
14709         * typeprint.c (_initialize_typeprint): Add declaration.
14710         * ui-style.c (_initialize_ui_style): Add declaration.
14711         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
14712         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
14713         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
14714         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
14715         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
14716         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
14717         * unittests/filtered_iterator-selftests.c
14718         (_initialize_filtered_iterator_selftests): Add declaration.
14719         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
14720         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
14721         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
14722         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
14723         * unittests/main-thread-selftests.c
14724         (_initialize_main_thread_selftests): Add declaration.
14725         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
14726         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
14727         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
14728         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
14729         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
14730         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
14731         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
14732         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
14733         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
14734         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
14735         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
14736         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
14737         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
14738         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
14739         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
14740         declaration.
14741         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
14742         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
14743         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
14744         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
14745         * user-regs.c (_initialize_user_regs): Add declaration.
14746         * utils.c (_initialize_utils): Add declaration.
14747         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
14748         * valops.c (_initialize_valops): Add declaration.
14749         * valprint.c (_initialize_valprint): Add declaration.
14750         * value.c (_initialize_values): Add declaration.
14751         * varobj.c (_initialize_varobj): Add declaration.
14752         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
14753         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
14754         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
14755         * windows-nat.c (_initialize_windows_nat): Add declaration.
14756         (_initialize_check_for_gdb_ini): Add declaration.
14757         (_initialize_loadable): Add declaration.
14758         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
14759         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
14760         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
14761         * xcoffread.c (_initialize_xcoffread): Add declaration.
14762         * xml-support.c (_initialize_xml_support): Add declaration.
14763         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
14764         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
14765         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
14766         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
14767
14768 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14769
14770         * regformats/regdat.sh: Generate declaration for init function.
14771
14772 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14773
14774         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
14775         up.
14776         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
14777         close_one_inferior>: New methods.
14778         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
14779         pass down target to find_inferior_pid.
14780         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
14781         Pass down target to find_inferior_ptid.
14782         (gdbsim_target::create_inferior): Pass down target to
14783         add_thread_silent.
14784         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
14785         target down to find_inferior_ptid and switch_to_thread.
14786         (gdbsim_target::close): Update to call close_one_inferior.
14787         (struct resume_data): Remove.
14788         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
14789         directly, rather than through a void pointer.
14790         (gdbsim_target::resume): Update to call resume_one_inferior.
14791
14792 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
14793
14794         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
14795
14796 2020-01-12  Pedro Alves  <palves@redhat.com>
14797
14798         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
14799         directly for the current inferior instead of
14800         discard_all_inferiors.
14801         (discard_all_inferiors): Delete.
14802
14803 2020-01-11  Tom Tromey  <tom@tromey.com>
14804
14805         * tui/tui-wingeneral.c (box_win): Check cli_styling.
14806         * tui/tui-winsource.c (tui_source_window_base::refill): Use
14807         deprecated_safe_get_selected_frame.
14808
14809 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14810
14811         * inferior.c (print_inferior): Switch inferior before printing it.
14812
14813 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
14814             Pedro Alves  <palves@redhat.com>
14815
14816         * progspace-and-thread.c (switch_to_program_space_and_thread):
14817         Assert there's an inferior for PSPACE.  Use
14818         switch_to_inferior_no_thread to switch the inferior too.
14819         * progspace.c (program_space::~program_space): Call
14820         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
14821         (program_space::free_all_objfiles): Don't call clear_symtab_users
14822         here.
14823         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
14824
14825 2020-01-10  Pedro Alves  <palves@redhat.com>
14826
14827         * NEWS: Mention multi-target debugging, "info connections", and
14828         "add-inferior -no-connection".
14829
14830 2020-01-10  Pedro Alves  <palves@redhat.com>
14831
14832         * infrun.c: Include "target-connection.h".
14833         (check_multi_target_resumption): New.
14834         (proceed): Call it.
14835         * target-connection.c (make_target_connection_string): Make
14836         extern.
14837         * target-connection.h (make_target_connection_string): Declare.
14838
14839 2020-01-10  Pedro Alves  <palves@redhat.com>
14840
14841         * Makefile.in (COMMON_SFILES): Add target-connection.c.
14842         * inferior.c (uiout_field_connection): New function.
14843         (print_inferior): Add new "connection-id" column.
14844         (add_inferior_command): Show connection number/string of added
14845         inferior.
14846         * process-stratum-target.h
14847         (process_stratum_target::connection_string): New virtual method.
14848         (process_stratum_target::connection_number): New field.
14849         * remote.c (remote_target::connection_string): New override.
14850         * target-connection.c: New file.
14851         * target-connection.h: New file.
14852         * target.c (decref_target): Remove process_stratum targets from
14853         the connection list.
14854         (target_stack::push): Add process_stratum targets to the
14855         connection list.
14856
14857 2020-01-10  Pedro Alves  <palves@redhat.com>
14858
14859         Revert:
14860         2016-04-12  Pedro Alves  <palves@redhat.com>
14861         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
14862         Remove references to name.
14863         * serial.h (struct serial) <name>: Delete.
14864
14865 2020-01-10  Pedro Alves  <palves@redhat.com>
14866
14867         * gdbarch-selftests.c (register_to_value_test): Remove "target
14868         already pushed" check.
14869
14870 2020-01-10  Pedro Alves  <palves@redhat.com>
14871             John Baldwin  <jhb@FreeBSD.org>
14872
14873         * aarch64-linux-nat.c
14874         (aarch64_linux_nat_target::thread_architecture): Adjust.
14875         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
14876         (task_command_1): Likewise.
14877         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
14878         (aix_thread_target::wait, aix_thread_target::fetch_registers)
14879         (aix_thread_target::store_registers)
14880         (aix_thread_target::thread_alive): Adjust.
14881         * amd64-fbsd-tdep.c: Include "inferior.h".
14882         (amd64fbsd_get_thread_local_address): Pass down target.
14883         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
14884         thread's gdbarch instead of target_gdbarch.
14885         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
14886         get_last_target_status.
14887         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
14888         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
14889         inferiors.
14890         (update_inserted_breakpoint_locations): Skip if inferiors with no
14891         execution.
14892         (update_global_location_list): When handling moribund locations,
14893         find representative inferior for location's pspace, and use thread
14894         count of its process_stratum target.
14895         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
14896         * bsd-uthread.c (bsd_uthread_target::wait): Use
14897         as_process_stratum_target and adjust thread_change_ptid and
14898         add_thread calls.
14899         (bsd_uthread_target::update_thread_list): Use
14900         as_process_stratum_target and adjust find_thread_ptid,
14901         thread_change_ptid and add_thread calls.
14902         * btrace.c (maint_btrace_packet_history_cmd): Adjust
14903         find_thread_ptid call.
14904         * corelow.c (add_to_thread_list): Adjust add_thread call.
14905         (core_target_open): Adjust add_thread_silent and thread_count
14906         calls.
14907         (core_target::pid_to_str): Adjust find_inferior_ptid call.
14908         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
14909         * event-top.c (async_disconnect): Pop targets from all inferiors.
14910         * exec.c (add_target_sections): Push exec target on all inferiors
14911         sharing the program space.
14912         (remove_target_sections): Remove the exec target from all
14913         inferiors sharing the program space.
14914         (exec_on_vfork): New.
14915         * exec.h (exec_on_vfork): Declare.
14916         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
14917         Pass it down.
14918         (fbsd_nat_target::update_thread_list): Adjust.
14919         (fbsd_nat_target::resume): Adjust.
14920         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
14921         down.
14922         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
14923         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
14924         get_thread_arch_regcache call.
14925         * fork-child.c (gdb_startup_inferior): Pass target down to
14926         startup_inferior and set_executing.
14927         * gdbthread.h (struct process_stratum_target): Forward declare.
14928         (add_thread, add_thread_silent, add_thread_with_info)
14929         (in_thread_list): Add process_stratum_target parameter.
14930         (find_thread_ptid(inferior*, ptid_t)): New overload.
14931         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14932         parameter.
14933         (all_threads()): Delete overload.
14934         (all_threads, all_non_exited_threads): Add process_stratum_target
14935         parameter.
14936         (all_threads_safe): Use brace initialization.
14937         (thread_count): Add process_stratum_target parameter.
14938         (set_resumed, set_running, set_stop_requested, set_executing)
14939         (threads_are_executing, finish_thread_state): Add
14940         process_stratum_target parameter.
14941         (switch_to_thread): Use is_current_thread.
14942         * i386-fbsd-tdep.c: Include "inferior.h".
14943         (i386fbsd_get_thread_local_address): Pass down target.
14944         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14945         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14946         have_inferiors check.
14947         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14948         (inf_ptrace_target::attach): Adjust.
14949         * infcall.c (run_inferior_call): Adjust.
14950         * infcmd.c (run_command_1): Pass target to
14951         scoped_finish_thread_state.
14952         (proceed_thread_callback): Skip inferiors with no execution.
14953         (continue_command): Rename 'all_threads' local to avoid hiding
14954         'all_threads' function.  Adjust get_last_target_status call.
14955         (prepare_one_step): Adjust set_running call.
14956         (signal_command): Use user_visible_resume_target.  Compare thread
14957         pointers instead of inferior_ptid.
14958         (info_program_command): Adjust to pass down target.
14959         (attach_command): Mark target's 'thread_executing' flag.
14960         (stop_current_target_threads_ns): New, factored out from ...
14961         (interrupt_target_1): ... this.  Switch inferior before making
14962         target calls.
14963         * inferior-iter.h
14964         (struct all_inferiors_iterator, struct all_inferiors_range)
14965         (struct all_inferiors_safe_range)
14966         (struct all_non_exited_inferiors_range): Filter on
14967         process_stratum_target too.  Remove explicit.
14968         * inferior.c (inferior::inferior): Push dummy target on target
14969         stack.
14970         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14971         Add process_stratum_target parameter, and pass it down.
14972         (have_live_inferiors): Adjust.
14973         (switch_to_inferior_and_push_target): New.
14974         (add_inferior_command, clone_inferior_command): Handle
14975         "-no-connection" parameter.  Use
14976         switch_to_inferior_and_push_target.
14977         (_initialize_inferior): Mention "-no-connection" option in
14978         the help of "add-inferior" and "clone-inferior" commands.
14979         * inferior.h: Include "process-stratum-target.h".
14980         (interrupt_target_1): Use bool.
14981         (struct inferior) <push_target, unpush_target, target_is_pushed,
14982         find_target_beneath, top_target, process_target, target_at,
14983         m_stack>: New.
14984         (discard_all_inferiors): Delete.
14985         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14986         (all_inferiors, all_non_exited_inferiors): Add
14987         process_stratum_target parameter.
14988         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14989         (target_last_proc_target): New global.
14990         (follow_fork_inferior): Push target on new inferior.  Pass target
14991         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14992         reference count.
14993         (follow_fork): Adjust get_last_target_status call.  Also consider
14994         target.
14995         (follow_exec): Push target on new inferior.
14996         (struct execution_control_state) <target>: New field.
14997         (user_visible_resume_target): New.
14998         (do_target_resume): Call target_async.
14999         (resume_1): Set target's threads_executing flag.  Consider resume
15000         target.
15001         (commit_resume_all_targets): New.
15002         (proceed): Also consider resume target.  Skip threads of inferiors
15003         with no execution.  Commit resumtion in all targets.
15004         (start_remote): Pass current inferior to wait_for_inferior.
15005         (infrun_thread_stop_requested): Consider target as well.  Pass
15006         thread_info pointer to clear_inline_frame_state instead of ptid.
15007         (infrun_thread_thread_exit): Consider target as well.
15008         (random_pending_event_thread): New inferior parameter.  Use it.
15009         (do_target_wait): Rename to ...
15010         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
15011         down.
15012         (threads_are_resumed_pending_p, do_target_wait): New.
15013         (prepare_for_detach): Adjust calls.
15014         (wait_for_inferior): New inferior parameter.  Handle it.  Use
15015         do_target_wait_1 instead of do_target_wait.
15016         (fetch_inferior_event): Adjust.  Switch to representative
15017         inferior.  Pass target down.
15018         (set_last_target_status): Add process_stratum_target parameter.
15019         Save target in global.
15020         (get_last_target_status): Add process_stratum_target parameter and
15021         handle it.
15022         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
15023         (context_switch): Check inferior_ptid == null_ptid before calling
15024         inferior_thread().
15025         (get_inferior_stop_soon): Pass down target.
15026         (wait_one): Rename to ...
15027         (poll_one_curr_target): ... this.
15028         (struct wait_one_event): New.
15029         (wait_one): New.
15030         (stop_all_threads): Adjust.
15031         (handle_no_resumed, handle_inferior_event): Adjust to consider the
15032         event's target.
15033         (switch_back_to_stepped_thread): Also consider target.
15034         (print_stop_event): Update.
15035         (normal_stop): Update.  Also consider the resume target.
15036         * infrun.h (wait_for_inferior): Remove declaration.
15037         (user_visible_resume_target): New declaration.
15038         (get_last_target_status, set_last_target_status): New
15039         process_stratum_target parameter.
15040         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15041         process_stratum_target parameter, and use it.
15042         (clear_inline_frame_state (thread_info*)): New.
15043         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15044         process_stratum_target parameter.
15045         (clear_inline_frame_state (thread_info*)): Declare.
15046         * linux-fork.c (delete_checkpoint_command): Pass target down to
15047         find_thread_ptid.
15048         (checkpoint_command): Adjust.
15049         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
15050         instead of just tweaking inferior_ptid.
15051         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
15052         (exit_lwp): Pass target down to find_thread_ptid.
15053         (attach_proc_task_lwp_callback): Pass target down to
15054         add_thread/set_running/set_executing.
15055         (linux_nat_target::attach): Pass target down to
15056         thread_change_ptid.
15057         (get_detach_signal): Pass target down to find_thread_ptid.
15058         Consider last target status's target.
15059         (linux_resume_one_lwp_throw, resume_lwp)
15060         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
15061         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
15062         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
15063         (linux_nat_target::async_wait_fd): New.
15064         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
15065         target down.
15066         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
15067         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
15068         * linux-thread-db.c (struct thread_db_info::process_target): New
15069         field.
15070         (add_thread_db_info): Save target.
15071         (get_thread_db_info): New process_stratum_target parameter.  Also
15072         match target.
15073         (delete_thread_db_info): New process_stratum_target parameter.
15074         Also match target.
15075         (thread_from_lwp): Adjust to pass down target.
15076         (thread_db_notice_clone): Pass down target.
15077         (check_thread_db_callback): Pass down target.
15078         (try_thread_db_load_1): Always push the thread_db target.
15079         (try_thread_db_load, record_thread): Pass target down.
15080         (thread_db_target::detach): Pass target down.  Always unpush the
15081         thread_db target.
15082         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
15083         target down.  Always unpush the thread_db target.
15084         (find_new_threads_callback, thread_db_find_new_threads_2)
15085         (thread_db_target::update_thread_list): Pass target down.
15086         (thread_db_target::pid_to_str): Pass current inferior down.
15087         (thread_db_target::get_thread_local_address): Pass target down.
15088         (thread_db_target::resume, maintenance_check_libthread_db): Pass
15089         target down.
15090         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
15091         * procfs.c (procfs_target::procfs_init_inferior): Declare.
15092         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
15093         (procfs_init_inferior): Rename to ...
15094         (procfs_target::procfs_init_inferior): ... this and adjust.
15095         (procfs_target::create_inferior, procfs_notice_thread)
15096         (procfs_do_thread_registers): Adjust.
15097         * ppc-fbsd-tdep.c: Include "inferior.h".
15098         (ppcfbsd_get_thread_local_address): Pass down target.
15099         * proc-service.c (ps_xfer_memory): Switch current inferior and
15100         program space as well.
15101         (get_ps_regcache): Pass target down.
15102         * process-stratum-target.c
15103         (process_stratum_target::thread_address_space)
15104         (process_stratum_target::thread_architecture): Pass target down.
15105         * process-stratum-target.h
15106         (process_stratum_target::threads_executing): New field.
15107         (as_process_stratum_target): New.
15108         * ravenscar-thread.c
15109         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
15110         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
15111         down.
15112         * record-btrace.c (record_btrace_target::info_record): Adjust.
15113         (record_btrace_target::record_method)
15114         (record_btrace_target::record_is_replaying)
15115         (record_btrace_target::fetch_registers)
15116         (get_thread_current_frame_id, record_btrace_target::resume)
15117         (record_btrace_target::wait, record_btrace_target::stop): Pass
15118         target down.
15119         * record-full.c (record_full_wait_1): Switch to event thread.
15120         Pass target down.
15121         * regcache.c (regcache::regcache)
15122         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
15123         process_stratum_target parameter and handle it.
15124         (current_thread_target): New global.
15125         (get_thread_regcache): Add process_stratum_target parameter and
15126         handle it.  Switch inferior before calling target method.
15127         (get_thread_regcache): Pass target down.
15128         (get_thread_regcache_for_ptid): Pass target down.
15129         (registers_changed_ptid): Add process_stratum_target parameter and
15130         handle it.
15131         (registers_changed_thread, registers_changed): Pass target down.
15132         (test_get_thread_arch_aspace_regcache): New.
15133         (current_regcache_test): Define a couple local test_target_ops
15134         instances and use them for testing.
15135         (readwrite_regcache): Pass process_stratum_target parameter.
15136         (cooked_read_test, cooked_write_test): Pass mock_target down.
15137         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
15138         (get_thread_arch_aspace_regcache): Add process_stratum_target
15139         parameter.
15140         (regcache::target): New method.
15141         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
15142         (regcache::registers_changed_ptid): Add process_stratum_target
15143         parameter.
15144         (regcache::m_target): New field.
15145         (registers_changed_ptid): Add process_stratum_target parameter.
15146         * remote.c (remote_state::supports_vCont_probed): New field.
15147         (remote_target::async_wait_fd): New method.
15148         (remote_unpush_and_throw): Add remote_target parameter.
15149         (get_current_remote_target): Adjust.
15150         (remote_target::remote_add_inferior): Push target.
15151         (remote_target::remote_add_thread)
15152         (remote_target::remote_notice_new_inferior)
15153         (get_remote_thread_info): Pass target down.
15154         (remote_target::update_thread_list): Skip threads of inferiors
15155         bound to other targets.  (remote_target::close): Don't discard
15156         inferiors.  (remote_target::add_current_inferior_and_thread)
15157         (remote_target::process_initial_stop_replies)
15158         (remote_target::start_remote)
15159         (remote_target::remote_serial_quit_handler): Pass down target.
15160         (remote_target::remote_unpush_target): New remote_target
15161         parameter.  Unpush the target from all inferiors.
15162         (remote_target::remote_unpush_and_throw): New remote_target
15163         parameter.  Pass it down.
15164         (remote_target::open_1): Check whether the current inferior has
15165         execution instead of checking whether any inferior is live.  Pass
15166         target down.
15167         (remote_target::remote_detach_1): Pass down target.  Use
15168         remote_unpush_target.
15169         (extended_remote_target::attach): Pass down target.
15170         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
15171         (remote_target::append_resumption): Pass down target.
15172         (remote_target::append_pending_thread_resumptions)
15173         (remote_target::remote_resume_with_hc, remote_target::resume)
15174         (remote_target::commit_resume): Pass down target.
15175         (remote_target::remote_stop_ns): Check supports_vCont_probed.
15176         (remote_target::interrupt_query)
15177         (remote_target::remove_new_fork_children)
15178         (remote_target::check_pending_events_prevent_wildcard_vcont)
15179         (remote_target::remote_parse_stop_reply)
15180         (remote_target::process_stop_reply): Pass down target.
15181         (first_remote_resumed_thread): New remote_target parameter.  Pass
15182         it down.
15183         (remote_target::wait_as): Pass down target.
15184         (unpush_and_perror): New remote_target parameter.  Pass it down.
15185         (remote_target::readchar, remote_target::remote_serial_write)
15186         (remote_target::getpkt_or_notif_sane_1)
15187         (remote_target::kill_new_fork_children, remote_target::kill): Pass
15188         down target.
15189         (remote_target::mourn_inferior): Pass down target.  Use
15190         remote_unpush_target.
15191         (remote_target::core_of_thread)
15192         (remote_target::remote_btrace_maybe_reopen): Pass down target.
15193         (remote_target::pid_to_exec_file)
15194         (remote_target::thread_handle_to_thread_info): Pass down target.
15195         (remote_target::async_wait_fd): New.
15196         * riscv-fbsd-tdep.c: Include "inferior.h".
15197         (riscv_fbsd_get_thread_local_address): Pass down target.
15198         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
15199         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
15200         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
15201         Adjust.
15202         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
15203         * solib-svr4.c (enable_break): Pass down target.
15204         * spu-multiarch.c (parse_spufs_run): Pass down target.
15205         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
15206         * target-delegates.c: Regenerate.
15207         * target.c (g_target_stack): Delete.
15208         (current_top_target): Return the current inferior's top target.
15209         (target_has_execution_1): Refer to the passed-in inferior's top
15210         target.
15211         (target_supports_terminal_ours): Check whether the initial
15212         inferior was already created.
15213         (decref_target): New.
15214         (target_stack::push): Incref/decref the target.
15215         (push_target, push_target, unpush_target): Adjust.
15216         (target_stack::unpush): Defref target.
15217         (target_is_pushed): Return bool.  Adjust to refer to the current
15218         inferior's target stack.
15219         (dispose_inferior): Delete, and inline parts ...
15220         (target_preopen): ... here.  Only dispose of the current inferior.
15221         (target_detach): Hold strong target reference while detaching.
15222         Pass target down.
15223         (target_thread_name): Add assertion.
15224         (target_resume): Pass down target.
15225         (target_ops::beneath, find_target_at): Adjust to refer to the
15226         current inferior's target stack.
15227         (get_dummy_target): New.
15228         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
15229         has a thread running.
15230         (initialize_targets): Rename to ...
15231         (_initialize_target): ... this.
15232         * target.h: Include "gdbsupport/refcounted-object.h".
15233         (struct target_ops): Inherit refcounted_object.
15234         (target_ops::shortname, target_ops::longname): Make const.
15235         (target_ops::async_wait_fd): New method.
15236         (decref_target): Declare.
15237         (struct target_ops_ref_policy): New.
15238         (target_ops_ref): New typedef.
15239         (get_dummy_target): Declare function.
15240         (target_is_pushed): Return bool.
15241         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
15242         (all_matching_threads_iterator::all_matching_threads_iterator):
15243         Handle filter target.
15244         * thread-iter.h (struct all_matching_threads_iterator, struct
15245         all_matching_threads_range, class all_non_exited_threads_range):
15246         Filter by target too.  Remove explicit.
15247         * thread.c (threads_executing): Delete.
15248         (inferior_thread): Pass down current inferior.
15249         (clear_thread_inferior_resources): Pass down thread pointer
15250         instead of ptid_t.
15251         (add_thread_silent, add_thread_with_info, add_thread): Add
15252         process_stratum_target parameter.  Use it for thread and inferior
15253         searches.
15254         (is_current_thread): New.
15255         (thread_info::deletable): Use it.
15256         (find_thread_ptid, thread_count, in_thread_list)
15257         (thread_change_ptid, set_resumed, set_running): New
15258         process_stratum_target parameter.  Pass it down.
15259         (set_executing): New process_stratum_target parameter.  Pass it
15260         down.  Adjust reference to 'threads_executing'.
15261         (threads_are_executing): New process_stratum_target parameter.
15262         Adjust reference to 'threads_executing'.
15263         (set_stop_requested, finish_thread_state): New
15264         process_stratum_target parameter.  Pass it down.
15265         (switch_to_thread): Also match inferior.
15266         (switch_to_thread): New process_stratum_target parameter.  Pass it
15267         down.
15268         (update_threads_executing): Reimplement.
15269         * top.c (quit_force): Pop targets from all inferior.
15270         (gdb_init): Don't call initialize_targets.
15271         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
15272         Declare.
15273         (windows_add_thread, windows_delete_thread): Adjust.
15274         (get_windows_debug_event): Rename to ...
15275         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
15276         * tracefile-tfile.c (tfile_target_open): Pass down target.
15277         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
15278         Forward declare.
15279         (switch_to_thread): Add process_stratum_target parameter.
15280         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
15281         parameter.  Use it.
15282         (mi_on_resume): Pass target down.
15283         * nat/fork-inferior.c (startup_inferior): Add
15284         process_stratum_target parameter.  Pass it down.
15285         * nat/fork-inferior.h (startup_inferior): Add
15286         process_stratum_target parameter.
15287         * python/py-threadevent.c (py_get_event_thread): Pass target down.
15288
15289 2020-01-10  Pedro Alves  <palves@redhat.com>
15290
15291         * remote.c (remote_target::start_remote): Don't set inferior_ptid
15292         directly.  Instead find the first thread in the thread list and
15293         use switch_to_thread.
15294
15295 2020-01-10  Pedro Alves  <palves@redhat.com>
15296
15297         * remote.c (remote_target::remote_add_inferior): Don't bind a
15298         process to the current inferior if the current inferior is already
15299         bound to a process.
15300
15301 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15302             Pedro Alves  <palves@redhat.com>
15303
15304         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
15305         If no process is specified, return null_ptid instead of
15306         inferior_ptid.
15307         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
15308         TARGET_WAITKIND_SIGNALLED with no pid.
15309
15310 2020-01-10  Pedro Alves  <palves@redhat.com>
15311
15312         * remote.c (first_remote_resumed_thread): New.
15313         (remote_target::wait_as): Use it as default event_ptid instead of
15314         inferior_ptid.
15315
15316 2020-01-10  Pedro Alves  <palves@redhat.com>
15317
15318         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
15319
15320 2020-01-10  Pedro Alves  <palves@redhat.com>
15321
15322         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
15323         not -1.
15324
15325 2020-01-10  Pedro Alves  <palves@redhat.com>
15326
15327         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
15328         ptid to get_last_target_status.
15329         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
15330         ptid to get_last_target_status.
15331         * infcmd.c (continue_command): Don't pass a target_waitstatus to
15332         get_last_target_status.
15333         (info_program_command): Don't pass a target_waitstatus to
15334         get_last_target_status.
15335         * infrun.c (init_wait_for_inferior): Use
15336         nullify_last_target_wait_ptid.
15337         (get_last_target_status): Handle nullptr arguments.
15338         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
15339         (print_stop_event): Don't pass a ptid to get_last_target_status.
15340         (normal_stop): Don't pass a ptid to get_last_target_status.
15341         * infrun.h (get_last_target_status, set_last_target_status): Move
15342         comments here and update.
15343         (nullify_last_target_wait_ptid): Declare.
15344         * linux-fork.c (fork_load_infrun_state): Remove local extern
15345         declaration of nullify_last_target_wait_ptid.
15346         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
15347         to get_last_target_status.
15348
15349 2020-01-10  Pedro Alves  <palves@redhat.com>
15350
15351         * gdbthread.h (scoped_restore_current_thread)
15352         <dont_restore, restore, m_dont_restore>: Declare.
15353         * thread.c (thread_alive): Add assertion.  Return bool.
15354         (switch_to_thread_if_alive): New.
15355         (prune_threads): Switch inferior/thread.
15356         (print_thread_info_1): Switch thread before calling target methods.
15357         (scoped_restore_current_thread::restore): New, factored out from
15358         ...
15359         (scoped_restore_current_thread::~scoped_restore_current_thread):
15360         ... this.
15361         (scoped_restore_current_thread::scoped_restore_current_thread):
15362         Add assertion.
15363         (thread_apply_all_command, thread_select): Use
15364         switch_to_thread_if_alive.
15365         * infrun.c (proceed, restart_threads, handle_signal_stop)
15366         (switch_back_to_stepped_thread): Switch current thread before
15367         calling target methods.
15368
15369 2020-01-10  Pedro Alves <palves@redhat.com>
15370
15371         * inferior.c (switch_to_inferior_no_thread): New function,
15372         factored out from ...
15373         (inferior_command): ... here.
15374         * inferior.h (switch_to_inferior_no_thread): Declare.
15375         * mi/mi-main.c (run_one_inferior): Use
15376         switch_to_inferior_no_thread.
15377
15378 2020-01-10  Pedro Alves  <palves@redhat.com>
15379
15380         * infcmd.c (kill_command): Remove dead code.
15381
15382 2020-01-10  Pedro Alves  <palves@redhat.com>
15383
15384         * remote.c (remote_target::mourn_inferior): No longer check
15385         whether the target is running.
15386
15387 2020-01-10  Pedro Alves  <palves@redhat.com>
15388
15389         * corelow.c (core_target::has_execution): Change parameter type to
15390         inferior pointer.
15391         * inferior.c (number_of_live_inferiors): Use
15392         inferior::has_execution instead of target_has_execution_1.
15393         * inferior.h (inferior::has_execution): New.
15394         * linux-thread-db.c (thread_db_target::update_thread_list): Use
15395         inferior::has_execution instead of target_has_execution_1.
15396         * process-stratum-target.c
15397         (process_stratum_target::has_execution): Change parameter type to
15398         inferior pointer.  Check the inferior's PID instead of
15399         inferior_ptid.
15400         * process-stratum-target.h
15401         (process_stratum_target::has_execution): Change parameter type to
15402         inferior pointer.
15403         * record-full.c (record_full_core_target::has_execution): Change
15404         parameter type to inferior pointer.
15405         * target.c (target_has_execution_1): Change parameter type to
15406         inferior pointer.
15407         (target_has_execution_current): Adjust.
15408         * target.h (target_ops::has_execution): Change parameter type to
15409         inferior pointer.
15410         (target_has_execution_1): Change parameter type to inferior
15411         pointer.  Change return type to bool.
15412         * tracefile.h (tracefile_target::has_execution): Change parameter
15413         type to inferior pointer.
15414
15415 2020-01-10  Pedro Alves  <palves@redhat.com>
15416
15417         * exceptions.c (print_flush): Remove current_top_target() check.
15418
15419 2020-01-10  Pedro Alves  <palves@redhat.com>
15420
15421         * remote.c (show_remote_exec_file): Show the current inferior's
15422         exec-file instead of the command variable's value.
15423
15424 2020-01-10  Pedro Alves  <palves@redhat.com>
15425
15426         * record-full.c (record_full_resume_ptid): New global.
15427         (record_full_target::resume): Set it.
15428         (record_full_wait_1): Use record_full_resume_ptid instead of
15429         inferior_ptid.
15430
15431 2020-01-10  Pedro Alves  <palves@redhat.com>
15432
15433         * gdbthread.h (scoped_restore_current_thread)
15434         <dont_restore, restore, m_dont_restore>: Declare.
15435         * thread.c (thread_alive): Add assertion.  Return bool.
15436         (switch_to_thread_if_alive): New.
15437         (prune_threads): Switch inferior/thread.
15438         (print_thread_info_1): Switch thread before calling target methods.
15439         (scoped_restore_current_thread::restore): New, factored out from
15440         ...
15441         (scoped_restore_current_thread::~scoped_restore_current_thread):
15442         ... this.
15443         (scoped_restore_current_thread::scoped_restore_current_thread):
15444         Add assertion.
15445         (thread_apply_all_command, thread_select): Use
15446         switch_to_thread_if_alive.
15447
15448 2020-01-10  George Barrett  <bob@bob131.so>
15449
15450         * stap-probe.c (stap_modify_semaphore): Don't check for null
15451         semaphores.
15452         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
15453         for null semaphores.
15454
15455 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15456
15457         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
15458         all source windows, and maintain horizontal scroll status while
15459         doing so.
15460
15461 2020-01-09  Tom Tromey  <tom@tromey.com>
15462
15463         PR tui/18932:
15464         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
15465         update_source_window, not print_source_lines.
15466
15467 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15468
15469         * tui/tui.c (tui_enable): Register tui hooks after calling
15470         tui_display_main.
15471
15472 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15473
15474         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
15475
15476 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
15477
15478         * thread.c (print_thread_info_1): Fix indentation.
15479
15480 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15481
15482         * symtab.c (general_symbol_info::compute_and_set_names): Move the
15483         unique_xmalloc_ptr outside the if to always free the demangled name.
15484
15485 2020-01-08  Tom Tromey  <tromey@adacore.com>
15486
15487         * xcoffread.c (enter_line_range, read_xcoff_symtab)
15488         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
15489         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
15490         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
15491         Remove.
15492         (section_offsets): New typedef.
15493         * symtab.c (fixup_section, get_msymbol_address): Update.
15494         * symmisc.c (dump_msymbols): Update.
15495         * symfile.h (relative_addr_info_to_section_offsets)
15496         (symfile_map_offsets_to_segments): Update.
15497         * symfile.c (build_section_addr_info_from_objfile)
15498         (init_objfile_sect_indices): Update.
15499         (struct place_section_arg): Change type of "offsets".
15500         (place_section): Update.
15501         (relative_addr_info_to_section_offsets): Change type of
15502         "section_offsets".  Remove "num_sections" parameter.
15503         (default_symfile_offsets, syms_from_objfile_1)
15504         (set_objfile_default_section_offset): Update.
15505         (reread_symbols): No need to preserve section offsets by hand.
15506         (symfile_map_offsets_to_segments): Change type of "offsets".
15507         * stap-probe.c (relocate_address): Update.
15508         * stabsread.h (process_one_symbol): Update.
15509         * solib-target.c (struct lm_info_target) <offsets>: Change type.
15510         (solib_target_relocate_section_addresses): Update.
15511         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
15512         Update.
15513         * solib-frv.c (frv_relocate_main_executable): Update.
15514         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
15515         * solib-aix.c (solib_aix_get_section_offsets): Change return
15516         type.
15517         (solib_aix_solib_create_inferior_hook): Update.
15518         * remote.c (remote_target::get_offsets): Update.
15519         * psymtab.c (find_pc_sect_psymtab): Update.
15520         * psympriv.h (struct partial_symbol) <address, text_low,
15521         text_high>: Update.
15522         * objfiles.h (obj_section_offset): Update.
15523         (struct objfile) <section_offsets>: Change type.
15524         <num_sections>: Remove.
15525         (objfile_relocate): Update.
15526         * objfiles.c (entry_point_address_query): Update
15527         (relocate_one_symbol): Change type of "section_offsets".
15528         (objfile_relocate1, objfile_relocate1): Change type of
15529         "new_offsets".
15530         (objfile_rebase1): Update.
15531         * mipsread.c (mipscoff_symfile_read): Update.
15532         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
15533         parameter.
15534         * mdebugread.c (parse_symbol): Change type of "section_offsets".
15535         (parse_external, psymtab_to_symtab_1): Update.
15536         * machoread.c (macho_symfile_offsets): Update.
15537         * ia64-tdep.c (ia64_find_unwind_table): Update.
15538         * hppa-tdep.c (read_unwind_info): Update.
15539         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
15540         * dwarf2read.c (create_addrmap_from_index)
15541         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
15542         (process_psymtab_comp_unit_reader, add_partial_symbol)
15543         (add_partial_subprogram, process_full_comp_unit)
15544         (read_file_scope, read_func_scope, read_lexical_block_scope)
15545         (read_call_site_scope, dwarf2_rnglists_process)
15546         (dwarf2_ranges_process, dwarf2_ranges_read)
15547         (dwarf_decode_lines_1, var_decode_location, new_symbol)
15548         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
15549         Update.
15550         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
15551         Update.
15552         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
15553         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
15554         (process_one_symbol): Change type of "section_offsets".
15555         * ctfread.c (get_objfile_text_range): Update.
15556         * coffread.c (coff_symtab_read, enter_linenos)
15557         (process_coff_symbol): Update.
15558         * coff-pe-read.c (add_pe_forwarded_sym): Update.
15559         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
15560
15561 2020-01-08  Tom Tromey  <tromey@adacore.com>
15562
15563         * dwarf2read.c (parse_macro_definition): Use std::string.
15564         (parse_macro_definition): Likewise.
15565
15566 2020-01-08  Tom Tromey  <tromey@adacore.com>
15567
15568         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
15569         (ATTR_ALLOC_CHUNK): Remove.
15570
15571 2020-01-08  Tom Tromey  <tromey@adacore.com>
15572
15573         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
15574
15575 2020-01-08  Tom Tromey  <tromey@adacore.com>
15576
15577         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
15578         (dwarf2_compute_name, open_dwo_file): Likewise.
15579         (process_enumeration_scope): Use std::vector.
15580         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
15581         (partial_die_info::fixup, dwarf2_start_subfile)
15582         (guess_full_die_structure_name, dwarf2_name): Likewise.
15583         (determine_prefix): Update.
15584         (guess_full_die_structure_name): Make return type const.
15585         (partial_die_full_name): Return unique_xmalloc_ptr.
15586         (DW_FIELD_ALLOC_CHUNK): Remove.
15587
15588 2020-01-07  Tom Tromey  <tromey@adacore.com>
15589
15590         PR build/24937:
15591         * stap-probe.c (class stap_static_probe_ops): Add constructor.
15592
15593 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15594
15595         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
15596
15597 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
15598
15599         * stack.c (print_frame_info): Move disassemble_next_line code
15600         inside source_print block.
15601
15602 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15603
15604         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
15605         gdb/signals.h, as we are now using native signal symbols.
15606
15607 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15608
15609         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
15610         overflow by an early check of content vs threshold.
15611         * tui/tui-source.c (tui_source_window::line_is_displayed):
15612         Likewise.
15613
15614 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15615
15616         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
15617
15618 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15619
15620         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
15621         export table if no section contains it's RVA.
15622
15623 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15624
15625         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
15626
15627 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
15628
15629         * source.c (print_source_lines_base): Set last_line_listed.
15630
15631 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15632
15633         * tui/tui-disasm.c: Remove trailing spaces.
15634
15635 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15636             Pedro Alves  <palves@redhat.com>
15637
15638         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
15639         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
15640         (windows_gdb_signal_to_target): New function, uses the above
15641         enumeration to convert GDB internal signal codes to equivalent
15642         Windows codes.
15643         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
15644         * windows-nat.c: Include "gdb_wait.h".
15645         (get_windows_debug_event): Extract the fatal exception from the
15646         exit status and convert to the equivalent Posix signal number.
15647         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
15648         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
15649         * gdbsupport/gdb_wait.c: New file, implements
15650         windows_status_to_termsig.
15651         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
15652         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
15653
15654 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
15655
15656         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
15657         show_layout.
15658
15659 2020-01-05  Luis Machado  <luis.machado@linaro.org>
15660
15661         * aarch64-linux-nat.c
15662         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
15663         and bfd_mach_aarch64.
15664
15665 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15666
15667         * ui-file.c (stdio_file::can_emit_style_escape)
15668         (tee_file::can_emit_style_escape): Ensure style is used also on
15669         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
15670         to gdb_stdout.
15671         * main.c (set_gdb_data_directory): Use file style to output the
15672         warning that the given pathname is not a directory.
15673         * top.c (show_history_filename, gdb_safe_append_history)
15674         (show_gdb_datadir): Use file style.
15675
15676 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15677
15678         * solib-target.c (struct lm_info_target):
15679         Change offsets to be a unique_xmalloc_ptr.
15680         (solib_target_relocate_section_addresses): Update.
15681
15682 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15683
15684         * windows-nat.c (windows_clear_solib): Free so_list linked list.
15685
15686 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15687
15688         * MAINTAINERS (Write After Approval): Add myself.
15689
15690 2020-01-02  Luis Machado  <luis.machado@linaro.org>
15691
15692         * proc-service.c (get_ps_regcache): Remove reference to obsolete
15693         Cell BE architecture.
15694         * target.h (struct target_ops) <thread_architecture>: Likewise.
15695
15696 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15697
15698         * Makefile.in: Use INSTALL_PROGRAM_ENV.
15699
15700 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15701
15702         * MAINTAINERS (Write After Approval): Add myself.
15703
15704 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15705
15706         * gdbarch.sh: Update copyright year range of generated files.
15707
15708 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15709
15710         Update copyright year range in all GDB files.
15711
15712 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15713
15714         * copyright.py: Convert to Python 3.
15715
15716 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15717
15718         * copyright.py: Adapt after move of gnulib directory from gdb
15719         directory to toplevel directory.
15720
15721 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15722
15723         * copyright.py (main): Exit if run from the wrong directory.
15724
15725 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15726
15727         * top.c (print_gdb_version): Change copyright year to 2020.
15728
15729 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15730
15731         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
15732
15733 For older changes see ChangeLog-2019.
15734 \f
15735 Local Variables:
15736 mode: change-log
15737 left-margin: 8
15738 fill-column: 74
15739 version-control: never
15740 coding: utf-8
15741 End: