gdb/ChangeLog

   1 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Split
   4         line too long.
   5
   6 2020-11-01  Joel Brobecker  <brobecker@adacore.com>
   7
   8         * ada-lang.c (cast_from_gnat_encoded_fixed_point_type): Renames
   9         cast_from_fixed.  Update all callers.
  10         (cast_to_gnat_encoded_fixed_point_type): Renames cast_to_fixed.
  11         Update all callers.
  12         (gnat_encoded_fixed_point_scaling_factor): Renames ada_scaling_factor.
  13         Update all callers.
  14         * ada-lang.h (gnat_encoded_fixed_point_scaling_factor): Renames
  15         ada_scaling_factor.
  16         * ada-typeprint.c: Replace call to ada_scaling_factor by call
  17         to print_gnat_encoded_fixed_point_type.
  18         * ada-valprint.c: Likewise.
  19
  20 2020-10-31  Andrew Burgess  <andrew.burgess@embecosm.com>
  21
  22         * infrun.h (infrun_debug_printf): Add check of debug_infrun flag.
  23         (debug_prefixed_printf): Add check of debug_displaced flag.
  24         * linux-nat.c (linux_nat_debug_printf): Add check of
  25         debug_linux_nat flag.
  26
  27 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  28
  29         * infrun.c (infrun_debug_printf_1): Remove.
  30         (displaced_debug_printf_1): Remove.
  31         (stop_all_threads): Use debug_prefixed_printf.
  32         * infrun.h (infrun_debug_printf_1): Remove.
  33         (infrun_debug_printf): Use debug_prefixed_printf.
  34         (displaced_debug_printf_1): Remove.
  35         (displaced_debug_printf): Use debug_prefixed_printf.
  36         * linux-nat.c (linux_nat_debug_printf_1): Remove.
  37         (linux_nat_debug_printf): Use debug_prefixed_printf.
  38
  39 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  40
  41         * configure: Re-generate.
  42         * sanitize.m4: Replace AC_TRY_LINK with AC_LINK_IFELSE +
  43         AC_LANG_PROGRAM.
  44
  45 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  46
  47         * configure: Re-generate.
  48
  49 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  50
  51         * configure: Re-generate.
  52
  53 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  54
  55         * configure: Re-generate.
  56
  57 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  58
  59         * configure: Re-generate.
  60
  61 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  62
  63         * acinclude.m4: Modernize.
  64         * configure: Re-generate.
  65
  66 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  67
  68         * configure.ac: Modernize.
  69         * configure: Re-generate.
  70
  71 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  72
  73         * acinclude.m4 (AM_PROG_CC_STDC): Remove.
  74         * configure: Re-generate.
  75         * configure.ac: Remove AM_PROG_CC_STDC.
  76
  77 2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
  78
  79         * configure.ac: Use AC_CANONICAL_{BUILD,HOST,TARGET} instead of
  80         AC_CANONICAL_SYSTEM.
  81         * configure: Re-generate.
  82
  83 2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
  84
  85         * infrun.h (displaced_debug_printf): New macro.  Replace
  86         displaced debug prints throughout to use it.
  87         (displaced_debug_printf_1): New declaration.
  88         (displaced_step_dump_bytes): Return string, remove ui_file
  89         parameter, update all callers.
  90         * infrun.c (displaced_debug_printf_1): New function.
  91         (displaced_step_dump_bytes): Return string, remove ui_file
  92         parameter
  93
  94 2020-10-30  Simon Marchi  <simon.marchi@polymtl.ca>
  95
  96         * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return -1 for
  97
  98 2020-10-30  Tom Tromey  <tromey@adacore.com>
  99
 100         * Makefile.in (stamp-init): Depend on config.status.
 101
 102 2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 103
 104         * infrun.c (fetch_inferior_event): Temporarily disable pagination.
 105
 106 2020-10-30  Pedro Alves  <pedro@palves.net>
 107
 108         * thread.c (lookup_selected_frame): Move ...
 109         * frame.c (lookup_selected_frame): ... here.
 110
 111 2020-10-30  Pedro Alves  <pedro@palves.net>
 112
 113         * blockframe.c (block_innermost_frame): Use get_selected_frame.
 114         * frame.c
 115         (scoped_restore_selected_frame::scoped_restore_selected_frame):
 116         Use save_selected_frame.  Save language as well.
 117         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
 118         Use restore_selected_frame, and restore language as well.
 119         (selected_frame_id, selected_frame_level): New.
 120         (selected_frame): Update comments.
 121         (save_selected_frame, restore_selected_frame): New.
 122         (get_selected_frame): Use lookup_selected_frame.
 123         (get_selected_frame_if_set): Delete.
 124         (select_frame): Record selected_frame_level and selected_frame_id.
 125         * frame.h (scoped_restore_selected_frame) <m_level, m_lang>: New
 126         fields.
 127         (get_selected_frame): Make 'message' parameter optional.
 128         (get_selected_frame_if_set): Delete declaration.
 129         (select_frame): Update comments.
 130         (save_selected_frame, restore_selected_frame)
 131         (lookup_selected_frame): Declare.
 132         * gdbthread.h (scoped_restore_current_thread) <m_lang>: New field.
 133         * infrun.c (struct infcall_control_state) <selected_frame_level>:
 134         New field.
 135         (save_infcall_control_state): Use save_selected_frame.
 136         (restore_selected_frame): Delete.
 137         (restore_infcall_control_state): Use restore_selected_frame.
 138         * stack.c (select_frame_command_core, frame_command_core): Use
 139         get_selected_frame.
 140         * thread.c (restore_selected_frame): Rename to ...
 141         (lookup_selected_frame): ... this and make extern.  Select the
 142         current frame if the frame level is -1.
 143         (scoped_restore_current_thread::restore): Also restore the
 144         language.
 145         (scoped_restore_current_thread::~scoped_restore_current_thread):
 146         Don't try/catch.
 147         (scoped_restore_current_thread::scoped_restore_current_thread):
 148         Save the language as well.  Use save_selected_frame.
 149
 150 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 151
 152         * gdbarch.sh (displaced_step_hw_singlestep): Adjust
 153         documentation.
 154         * gdbarch.h: Re-generate.
 155
 156 2020-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
 157
 158         * gdbarch.sh (displaced_step_hw_singlestep): Remove closure
 159         parameter.
 160         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
 161         Likewise.
 162         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 163         Likewise.
 164         * arch-utils.c (default_displaced_step_hw_singlestep):
 165         Likewise.
 166         * arch-utils.h (default_displaced_step_hw_singlestep):
 167         Likewise.
 168         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
 169         Likewise.
 170         * s390-tdep.c (s390_displaced_step_hw_singlestep):
 171         Likewise.
 172         * gdbarch.c: Re-generate.
 173         * gdbarch.h: Re-generate.
 174         * infrun.c (resume_1): Adjust.
 175
 176 2020-10-29  Tom Tromey  <tom@tromey.com>
 177
 178         * progspace.c (program_space::~program_space): Don't call
 179         exec_close.
 180
 181 2020-10-29  Tom Tromey  <tom@tromey.com>
 182
 183         * exec.c (exec_target::close): Don't change current program
 184         space.
 185
 186 2020-10-29  Tom Tromey  <tom@tromey.com>
 187
 188         * symfile.c (add_symbol_file_command): Update.
 189         * exec.c (program_space::add_target_sections): Rename.
 190         * symfile-mem.c (symbol_file_add_from_memory): Update.
 191         * progspace.h (struct program_space) <add_target_sections>:
 192         Declare new overload.
 193         * exec.h (add_target_sections_of_objfile): Don't declare.
 194
 195 2020-10-29  Tom Tromey  <tom@tromey.com>
 196
 197         * solib.c (solib_map_sections): Update.
 198         * exec.c (program_space::add_target_sections): Now a method.
 199         (exec_file_attach): Update.
 200         * exec.h (add_target_sections): Don't declare.
 201         * progspace.h (struct program_space) <add_target_sections>:
 202         Declare.
 203
 204 2020-10-29  Tom Tromey  <tom@tromey.com>
 205
 206         * progspace.h (struct program_space) <remove_target_sections>:
 207         Declare.
 208         * exec.c (program_space::remove_target_sections): Now a method.
 209         * exec.h (remove_target_sections): Don't declare.
 210
 211 2020-10-29  Tom Tromey  <tom@tromey.com>
 212
 213         * inferior.c (delete_inferior): Update.
 214         * progspace.c (program_space::empty): Rename from
 215         program_space_empty_p.  Return bool.
 216         * progspace.h (struct program_space) <empty>: New method.
 217         (program_space_empty_p): Don't declare.
 218
 219 2020-10-29  Tom Tromey  <tom@tromey.com>
 220
 221         * progspace.c (program_space::~program_space): Don't call
 222         clear_program_space_solib_cache.
 223         (program_space::clear_solib_cache): Rename from
 224         clear_solib_cache.
 225         * solib.c (handle_solib_event): Update.
 226         * progspace.h (struct program_space) <clear_solib_cache>: New
 227         method.
 228         (clear_program_space_solib_cache): Don't declare.
 229
 230 2020-10-29  Tom Tromey  <tom@tromey.com>
 231
 232         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 233         * target.c (info_target_command): Update.
 234         * symfile.c (syms_from_objfile_1, finish_new_objfile)
 235         (symbol_file_clear, reread_symbols): Update.
 236         * symfile-mem.c (add_symbol_file_from_memory_command): Update.
 237         * stabsread.c (scan_file_globals): Update.
 238         * solib.c (update_solib_list): Update.
 239         * solib-svr4.c (elf_locate_base, open_symbol_file_object)
 240         (svr4_fetch_objfile_link_map, enable_break)
 241         (svr4_relocate_main_executable)
 242         (svr4_iterate_over_objfiles_in_search_order): Update.
 243         * solib-frv.c (lm_base, enable_break)
 244         (frv_relocate_main_executable): Update.
 245         (main_got, frv_fdpic_find_canonical_descriptor): Update.
 246         (frv_fetch_objfile_link_map): Update.
 247         * solib-dsbt.c (lm_base, dsbt_relocate_main_executable): Update.
 248         * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
 249         * solib-aix.c (solib_aix_solib_create_inferior_hook): Update.
 250         * remote.c (remote_target::get_offsets): Update.
 251         (remote_target::start_remote)
 252         (extended_remote_target::post_attach): Update.
 253         * objfiles.c (entry_point_address_query): Update.
 254         * nto-procfs.c (nto_procfs_target::create_inferior): Update.
 255         * minsyms.c (get_symbol_leading_char): Update.
 256         * frame.c (inside_main_func): Update.
 257         * progspace.h (symfile_objfile): Remove macro.
 258
 259 2020-10-29  Tom Tromey  <tom@tromey.com>
 260
 261         * exec.c (exec_file_attach): Update.
 262         * progspace.c (program_space::exec_close): Update.
 263         * progspace.h (struct program_space) <ebfd>: Now a
 264         gdb_bfd_ref_ptr.
 265         <set_exec_bfd>: Change argument type.
 266         <exec_bfd>: Update.
 267
 268 2020-10-29  Tom Tromey  <tom@tromey.com>
 269
 270         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 271         * symfile.c (reread_symbols): Update.
 272         * symfile-mem.c (add_symbol_file_from_memory_command)
 273         (add_vsyscall_page): Update.
 274         * source-cache.c (source_cache::get_plain_source_lines): Update.
 275         * solib-svr4.c (find_program_interpreter, elf_locate_base)
 276         (svr4_current_sos_direct, svr4_exec_displacement)
 277         (svr4_relocate_main_executable): Update.
 278         (svr4_iterate_over_objfiles_in_search_order): Update.
 279         * solib-frv.c (enable_break2, enable_break): Update.
 280         * solib-dsbt.c (lm_base, enable_break): Update.
 281         * solib-darwin.c (find_program_interpreter)
 282         (darwin_solib_create_inferior_hook): Update.
 283         * sol-thread.c (rw_common, ps_pdmodel): Update.
 284         * rs6000-nat.c (rs6000_nat_target::create_inferior): Update.
 285         * remote.c (compare_sections_command)
 286         (remote_target::trace_set_readonly_regions): Update.
 287         * remote-sim.c (get_sim_inferior_data)
 288         (gdbsim_target::create_inferior, gdbsim_target::create_inferior): Update.
 289         (gdbsim_target_open, gdbsim_target::files_info): Update.
 290         * exec.h (exec_bfd): Remove macro.
 291         * progspace.c (initialize_progspace): Update.
 292         * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr):
 293         Update.
 294         * nto-procfs.c (nto_procfs_target::post_attach)
 295         (nto_procfs_target::create_inferior): Update.
 296         * maint.c (maintenance_info_sections): Update.
 297         * linux-thread-db.c (thread_db_target::get_thread_local_address):
 298         Update.
 299         * infcmd.c (post_create_inferior): Update.
 300         * gcore.c (default_gcore_arch, default_gcore_target): Update.
 301         (objfile_find_memory_regions): Update.
 302         * exec.c (validate_exec_file, exec_file_attach)
 303         (exec_read_partial_read_only, print_section_info): Update.
 304         * corelow.c (core_target_open): Update.
 305         * corefile.c (reopen_exec_file, validate_files): Update.
 306         * arm-tdep.c (gdb_print_insn_arm): Update.
 307         * arch-utils.c (gdbarch_update_p, default_print_insn): Update.
 308         * progspace.h (struct program_space) <exec_bfd, set_exec_bfd>: New
 309         methods.
 310
 311 2020-10-29  Tom Tromey  <tom@tromey.com>
 312
 313         * progspace.h (current_target_sections): Remove macro.
 314         * solib-svr4.c (scan_dyntag): Update.
 315         * solib-dsbt.c (scan_dyntag): Update.
 316         * exec.c (exec_target::close): Update.
 317         (add_target_sections, add_target_sections_of_objfile)
 318         (remove_target_sections, exec_target::get_section_table)
 319         (exec_target::files_info, set_section_command)
 320         (exec_set_section_address, exec_target::has_memory)
 321         (exec_target::has_memory): Update.
 322
 323 2020-10-29  Tom Tromey  <tom@tromey.com>
 324
 325         * source-cache.c (source_cache::get_plain_source_lines): Use
 326         current_program_space.
 327         * corefile.c (reopen_exec_file): Use current_program_space.
 328         * exec.c (exec_file_attach): Use current_program_space.
 329         * exec.h (exec_bfd_mtime): Remove.
 330
 331 2020-10-29  Tom Tromey  <tom@tromey.com>
 332
 333         * gcore.c (default_gcore_mach): Remove.
 334         (create_gcore_bfd): Update.
 335
 336 2020-10-29  Tom Tromey  <tom@tromey.com>
 337
 338         * progspace.c (program_space::exec_close): New method, from
 339         exec_close in exec.c.
 340         * exec.c (exec_close): Move to progspace.c.
 341         (exec_target::close, exec_file_attach): Update.
 342         * progspace.h (struct program_space) <exec_close>: Declare
 343         method.
 344
 345 2020-10-29  Tom Tromey  <tom@tromey.com>
 346
 347         * progspace.h (struct program_space) <exec_filename>: Rename from
 348         pspace_exec_filename.  Now a unique_xmalloc_ptr.
 349         * inferior.c (print_selected_inferior): Update.
 350         (print_inferior): Update.
 351         * mi/mi-main.c (print_one_inferior): Update.
 352         * exec.h (exec_filename): Remove macro.
 353         * corefile.c (get_exec_file): Update.
 354         * exec.c (exec_close): Update.
 355         (exec_file_attach): Update.
 356         * progspace.c (clone_program_space): Update.
 357         (print_program_space): Update.
 358
 359 2020-10-29  Tom Tromey  <tom@tromey.com>
 360
 361         * target-section.h (struct target_section): Add constructor.
 362         * exec.c (build_section_table, add_target_sections_of_objfile):
 363         Update.
 364         * corelow.c (core_target::build_file_mappings): Update.
 365
 366 2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 367
 368         PR gdb/19318
 369         * inferior.c (detach_inferior_command): Restore the current thread.
 370         (kill_inferior_command): Ditto.
 371
 372 2020-10-28  Tom de Vries  <tdevries@suse.de>
 373
 374         PR symtab/26772
 375         * symtab.c (find_pc_sect_compunit_symtab): In case there's an address
 376         map, check it in the "best match" loop.
 377
 378 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 379
 380         * m32c-tdep.c: Remove unused includes.
 381
 382 2020-10-27  Simon Marchi  <simon.marchi@polymtl.ca>
 383
 384         * xtensa-tdep.c: Remove includes.
 385
 386 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 387
 388         * breakpoint.c (struct condition_command_opts): New struct.
 389         (condition_command_option_defs): New static global.
 390         (make_condition_command_options_def_group): New function.
 391         (condition_completer): Update to consider the '-force' flag.
 392         (condition_command): Use gdb::option for the '-force' flag.
 393
 394 2020-10-27  Tom de Vries  <tdevries@suse.de>
 395
 396         * symtab.c (find_pc_sect_compunit_symtab): Include STATIC_BLOCK
 397         symbols in section check.
 398
 399 2020-10-27  Tom de Vries  <tdevries@suse.de>
 400
 401         * symtab.c (find_pc_sect_compunit_symtab): Use early continue.
 402
 403 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 404
 405         * breakpoint.h (set_breakpoint_condition): Add a new bool parameter.
 406         * breakpoint.c: Update the help text of the 'condition' and 'break'
 407         commands.
 408         (set_breakpoint_condition): Take a new bool parameter
 409         to control whether condition definition should be forced even when
 410         the condition expression is invalid in all of the current locations.
 411         (condition_command): Update the call to 'set_breakpoint_condition'.
 412         (find_condition_and_thread): Take the "-force-condition" flag into
 413         account.
 414         * linespec.c (linespec_keywords): Add "-force-condition" as an
 415         element.
 416         (FORCE_KEYWORD_INDEX): New #define.
 417         (linespec_lexer_lex_keyword): Update to consider "-force-condition"
 418         as a keyword.
 419         * ada-lang.c (create_ada_exception_catchpoint): Ditto.
 420         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x): Ditto.
 421         * python/py-breakpoint.c (bppy_set_condition): Ditto.
 422         * NEWS: Mention the changes to the 'break' and 'condition' commands.
 423
 424 2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 425
 426         * breakpoint.h (class bp_location) <disabled_by_cond>: New field.
 427         * breakpoint.c (set_breakpoint_location_condition): New function.
 428         (set_breakpoint_condition): Disable a breakpoint location if parsing
 429         the condition string gives an error.
 430         (should_be_inserted): Update to consider the 'disabled_by_cond' field.
 431         (build_target_condition_list): Ditto.
 432         (build_target_command_list): Ditto.
 433         (build_bpstat_chain): Ditto.
 434         (print_one_breakpoint_location): Ditto.
 435         (print_one_breakpoint): Ditto.
 436         (breakpoint_1): Ditto.
 437         (bp_location::bp_location): Ditto.
 438         (locations_are_equal): Ditto.
 439         (update_breakpoint_locations): Ditto.
 440         (enable_disable_bp_num_loc): Ditto.
 441         (init_breakpoint_sal): Use set_breakpoint_location_condition.
 442         (find_condition_and_thread_for_sals): New static function.
 443         (create_breakpoint): Call find_condition_and_thread_for_sals.
 444         (location_to_sals): Call find_condition_and_thread_for_sals instead
 445         of find_condition_and_thread.
 446
 447 2020-10-26  Tom de Vries  <tdevries@suse.de>
 448
 449         * dwarf2/read.c (process_full_comp_unit): Call
 450         dwarf2_find_base_address.
 451
 452 2020-10-26  Tom Tromey  <tromey@adacore.com>
 453
 454         * gdbtypes.c (create_range_type): Revert previous patch.  Add
 455         comment.
 456
 457 2020-10-26  Pedro Alves  <pedro@palves.net>
 458
 459         * nat/linux-waitpid.c: Include "gdbsupport/eintr.h".
 460         (my_waitpid): Use gdb::handle_eintr.
 461
 462 2020-10-25  Simon Marchi  <simon.marchi@polymtl.ca>
 463
 464         * acinclude.m4: Update ptrace.m4 path.
 465         * ptrace.m4: Moved to gdbsupport.
 466
 467 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
 468
 469         * symfile-mem.c (add_vsyscall_page): Use inferior parameter
 470         instead of target_gdbarch.
 471
 472 2020-10-24  Simon Marchi  <simon.marchi@polymtl.ca>
 473
 474         * jit.c (jit_reader_load_command): Pass current inferior.
 475         (jit_inferior_init): Change parameter type to inferior, use it.
 476         (jit_inferior_created): Remove.
 477         (jit_inferior_created_hook): Pass inferior parameter down.
 478         (_initialize_jit): Use jit_inferior_created_hook instead of
 479         jit_inferior_created.
 480         * jit.h (jit_inferior_created_hook): Add inferior parameter.
 481         * infrun.c (follow_exec): Pass inferior to
 482         jit_inferior_created_hook.
 483
 484 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
 485
 486         * linux-thread-db.c (check_pid_namespace_match): Add inferior
 487         parameter and use it.
 488         (thread_db_inferior_created): Pass inferior argument.
 489
 490 2020-10-24  Simon Marchi  <simon.marchi@efficios.com>
 491
 492         * aix-thread.c (aix_thread_inferior_created): Add inferior
 493         parameter.
 494         * bsd-uthread.c (bsd_uthread_inferior_created): Likewise.
 495         * dummy-frame.c (cleanup_dummy_frames): Likewise.
 496         * jit.c (jit_inferior_created): Likewise.
 497         * linux-thread-db.c (thread_db_inferior_created): Likewise.
 498         * m68k-linux-tdep.c (m68k_linux_inferior_created): Likewise.
 499         * observable.h (inferior_created): Likewise.
 500         * ravenscar-thread.c (ravenscar_inferior_created): Likewise.
 501         * symfile-mem.c (add_vsyscall_page): Likewise.
 502         * infcmd.c (post_create_inferior): Pass inferior argument.
 503
 504 2020-10-24  Joel Brobecker  <brobecker@adacore.com>
 505
 506         GDB 10.1 released.
 507
 508 2020-10-23  Joel Brobecker  <brobecker@adacore.com>
 509
 510         * ada-typeprint.c (ada_print_type): Remove superfluous second call
 511         to ada_check_typedef.
 512
 513 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 514
 515         * f-exp.y (f_parse): Rename to...
 516         (f_language::parser): ...this.
 517         * f-lang.c (f_get_encoding): Rename to...
 518         (f_language::get_encoding): ...this.
 519         (f_op_print_tab): Rename to...
 520         (f_language::op_print_tab): ...this.
 521         (exp_descriptor_f): Rename to...
 522         (f_language::exp_descriptor_tab): ...this.
 523         (class f_language): Moved to f-lang.h.
 524         (f_language::language_arch_info): New function, moved out of class
 525         declaration.
 526         (f_language::search_name_hash): Likewise.
 527         (f_language::lookup_symbol_nonlocal): Likewise.
 528         (f_language::get_symbol_name_matcher_inner): Likewise.
 529         * f-lang.h: Add 'valprint.h' include.
 530         (class f_language): Moved here from f-lang.c.
 531         * f-typeprint.c (f_type_print_args): Delete commented out
 532         declaration.
 533         (f_print_typedef): Rename to...
 534         (f_language::print_typedef): ...this.
 535         (f_print_type): Rename to...
 536         (f_language::print_type): ...this.
 537         (f_type_print_varspec_prefix): Delete declaration and rename to...
 538         (f_language::f_type_print_varspec_prefix): ...this.
 539         (f_type_print_varspec_suffix): Delete declaration and rename to...
 540         (f_language::f_type_print_varspec_suffix): ...this.
 541         (f_type_print_base): Delete declaration and rename to...
 542         (f_language::f_type_print_base): ...this.
 543         * f-valprint.c (f_value_print_inner): Rename to...
 544         (f_language::value_print_inner): ...this.
 545         * parse.c: Delete 'f-lang.h' include.
 546
 547 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 548
 549         * language.h (language_defn::print_type): Add variable names in
 550         declaration, and update header comment.
 551
 552 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 553
 554         * ada-lang.c (ada_language::demangle): Rename to...
 555         (ada_language::demangle_symbol): ...this.
 556         * c-lang.c (cplus_language::demangle): Rename to...
 557         (cplus_language::demangle_symbol): ...this.
 558         * d-lang.c (d_language::demangle): Rename to...
 559         (d_language::demangle_symbol): ...this.
 560         * f-lang.c (f_language::demangle): Rename to...
 561         (f_language::demangle_symbol): ...this.
 562         * go-lang.c (go_language::demangle): Rename to...
 563         (go_language::demangle_symbol): ...this.
 564         * language.c (language_demangle): Update call to demangle_symbol.
 565         (auto_or_unknown_language::demangle): Rename to...
 566         (auto_or_unknown_language::demangle_symbol): ...this.
 567         * language.h (language_defn::demangle): Rename to...
 568         (language_defn::demangle_symbol): ...this.
 569         * objc-lang.c (objc_language::demangle): Rename to...
 570         (objc_language::demangle_symbol): ...this.
 571         * rust-lang.c (rust_language::demangle): Rename to...
 572         (rust_language::demangle_symbol): ...this.
 573
 574 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 575
 576         * language.h (LA_ITERATE_OVER_SYMBOLS): Delete.
 577         (iterate_over_file_blocks): Replace use of macro with the macros
 578         definition.
 579
 580 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 581
 582         * language.h (LA_PRINT_ARRAY_INDEX): Delete.
 583         * valprint.c (maybe_print_array_index): Replace use of macro with
 584         the macros definition.
 585
 586 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 587
 588         * ada-lang.c (ada_language::print_array_index): Call value_print
 589         directly.
 590         * language.c (language_defn::print_array_index): Likewise.
 591         * language.h (LA_VALUE_PRINT): Delete.
 592         * valprint.c (value_print): Call value_print on the
 593         current_language directly.
 594
 595 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 596
 597         * language.h (LA_PRINT_TYPEDEF): Delete.
 598         * typeprint.c (typedef_print): Call print_typedef directly on the
 599         current_language object.
 600
 601 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 602
 603         * m2-exp.y (m2_parse): Rename to...
 604         (m2_language::parser): ...this.  Update function signature.
 605         * m2-lang.c (m2_printchar): Renamed to m2_language::printchar.
 606         (m2_op_print): Rename to...
 607         (m2_language::op_print_tab): ...this, and make const.
 608         (exp_descriptor_modula2): Rename to...
 609         (m2_language::exp_descriptor_modula2): ...this.
 610         (class m2_language): Move to m2-lang.h.
 611         (m2_language::language_arch_info): New function, moved out of
 612         class declaration.
 613         (m2_language::printchar): New function, body from m2_printchar.
 614         (m2_language::printstr): New function, moved out of class
 615         declaration.
 616         (m2_language::emitchar): Likewise.
 617         * m2-lang.h (m2_parse): Delete declaration.
 618         (m2_print_typedef): Delete declaration.
 619         (m2_value_print_inner): Delete declaration.
 620         (class m2_language): Class declaration moved from m2-lang.c,
 621         larger functions are left in m2-lang.c.
 622         * m2-typeprint.c (m2_print_typedef): Rename to...
 623         (m2_language::print_typedef): ...this, and update function
 624         signature.
 625         * m2-valprint.c (m2_value_print_inner): Rename to...
 626         (m2_language::value_print_inner): ...this, replace use of
 627         LA_PRINT_STRING with a direct call to printstr member function,
 628         and update recursive call.
 629
 630 2020-10-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 631
 632         * language.c (default_is_string_type_p): Delete, implementation
 633         moved into auto_or_unknown_language::is_string_type_p.
 634         (unk_op_print_tab): Moved into
 635         auto_or_unknown_language::opcode_print_table.
 636         (unknown_language_arch_info): Delete, implementation moved into
 637         auto_or_unknown_language::language_arch_info.
 638         (class auto_or_unknown_language): New class, member functions
 639         copied from unknown_language class, with some updates.
 640         (class unknown_language): Most member functions moved into
 641         auto_or_unknown_language class.  Inherit from
 642         auto_or_unknown_language class.
 643         (class auto_language): Inherit from auto_or_unknown_language.
 644         Delete most member functions.
 645
 646 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 647
 648         * stabsread.c (read_member_functions): Remove gdb_assert.
 649
 650 2020-10-22  Hannes Domani  <ssbssa@yahoo.de>
 651
 652         * gdbtypes.c (init_complex_type): Check target type name.
 653
 654 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 655
 656         * target-debug.h (target_debug_print_struct_target_ops_p):
 657         Remove.
 658         (target_debug_print_async_callback_ftype_p): Remove.
 659         (target_debug_print_struct_trace_state_variable_p): Remove.
 660         (target_debug_print_struct_traceframe_info_p): Remove.
 661         (target_debug_print_VEC__btrace_block_s__pp): Remove.
 662         (target_debug_print_enum_btrace_format): Remove.
 663         (target_debug_print_enum_info_proc_what): Remove.
 664         (target_debug_print_thread_info_pp): Remove.
 665
 666 2020-10-22  Simon Marchi  <simon.marchi@efficios.com>
 667
 668         * target.h (struct target_ops) <make_corefile_notes>:
 669         Change return type to unique pointer.
 670         * target.c (dummy_make_corefile_notes): Likewise.
 671         * exec.c (struct exec_target) <make_corefile_notes>:
 672         Likewise.
 673         (exec_target::make_corefile_notes): Likewise.
 674         * procfs.c (class procfs_target) <make_corefile_notes>:
 675         Likewise.
 676         (procfs_do_thread_registers): Adjust to unique pointer.
 677         (struct procfs_corefile_thread_data): Add constructor.
 678         <note_data>: Change type to unique pointer.
 679         (procfs_corefile_thread_callback): Adjust to unique pointer.
 680         (procfs_target::make_corefile_notes): Change return type to
 681         unique pointer.
 682         * target-delegates.c: Re-generate.
 683         * gcore.c (write_gcore_file_1): Adjust.
 684         * target-debug.h (target_debug_print_gdb_unique_xmalloc_ptr_char):
 685         New.
 686
 687 2020-10-22  Tom de Vries  <tdevries@suse.de>
 688
 689         * block.c (find_block_in_blockvector): Make sure the returned block
 690         contains pc.
 691
 692 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
 693
 694         PR gdb/26693
 695         * dwarf2/read.c (load_full_comp_unit): Add existing_cu
 696         parameter.
 697         (load_cu): Pass existing CU.
 698         (process_imported_unit_die): Likewise.
 699         (follow_die_offset): Likewise.
 700
 701 2020-10-22  Luis Machado  <luis.machado@linaro.org>
 702
 703         * corelow.c (core_target::xfer_partial): Also check for an empty
 704         m_core_unavailable_mappings vector.
 705
 706 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 707
 708         * expprint.c (dump_subexp_body_standard): Print RANGE_HAS_STRIDE.
 709         * expression.h (enum range_type): Add RANGE_HAS_STRIDE.
 710         * f-exp.y (arglist): Allow for a series of subranges.
 711         (subrange): Add cases for subranges with strides.
 712         * f-lang.c (value_f90_subarray): Catch use of array strides and
 713         throw an error.
 714         * parse.c (operator_length_standard): Handle RANGE_HAS_STRIDE.
 715
 716 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 717
 718         * expprint.c (print_subexp_standard): Change enum range_type to
 719         range_flag and rename variables to match.
 720         (dump_subexp_body_standard): Likewise.
 721         * expression.h (enum range_type): Rename to...
 722         (enum range_flag): ...this.
 723         (range_types): Rename to...
 724         (range_flags): ...this.
 725         * f-lang.c (value_f90_subarray): Change enum range_type to
 726         range_flag and rename variables to match.
 727         * parse.c (operator_length_standard): Likewise.
 728         * rust-exp.y (rust_parser::convert_ast_to_expression): Change enum
 729         range_type to range_flag.
 730         * rust-lang.c (rust_evaluate_funcall): Likewise.
 731         (rust_range): Likewise.
 732         (rust_compute_range): Likewise.
 733         (rust_subscript): Likewise.
 734
 735 2020-10-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 736
 737         * expprint.c (print_subexp_standard): Update to reflect changes to
 738         enum range_type.
 739         (dump_subexp_body_standard): Likewise.
 740         * expression.h (enum range_type): Convert to a bit field enum, and
 741         make the enum unsigned.
 742         * f-exp.y (subrange): Update to reflect changes to enum
 743         range_type.
 744         * f-lang.c (value_f90_subarray): Likewise.
 745         * parse.c (operator_length_standard): Likewise.
 746         * rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
 747         * rust-lang.c (rust_range): Likewise.
 748         (rust_compute_range): Likewise.
 749         (rust_subscript): Likewise.
 750
 751 2020-10-21  Simon Marchi  <simon.marchi@efficios.com>
 752
 753         * infrun.c (displaced_step_in_progress_thread): Fix comment.
 754         (displaced_step_in_progress): Fix comment.
 755
 756 2020-10-21  Simon Marchi  <simon.marchi@polymtl.ca>
 757
 758         * gdbarch.sh (make_corefile_notes): Return unique pointer.
 759         * gdbarch.c: Re-generate.
 760         * gdbarch.h: Re-generate.
 761         * gcore.c (write_gcore_file_1): Adjust.
 762         * fbsd-tdep.c (struct fbsd_collect_regset_section_cb_data): Add
 763         constructor.
 764         <note_data>: Change type to unique pointer.
 765         <abort_iteration>: Change type to bool.
 766         (fbsd_collect_regset_section_cb): Adjust to unique pointer.
 767         (fbsd_collect_thread_registers): Return void, adjust.
 768         (struct fbsd_corefile_thread_data): Add construtor.
 769         <note_data>: Change type to unique pointer.
 770         (fbsd_corefile_thread): Adjust.
 771         (fbsd_make_corefile_notes): Return unique pointer, adjust.
 772         * linux-tdep.c (linux_make_mappings_corefile_notes): Change type
 773         to unique pointer, adjust.
 774         (struct linux_collect_regset_section_cb_data): Add constructor.
 775         <note_data>: Change type to unique pointer.
 776         <abort_iteration>: Change type to bool.
 777         (linux_collect_thread_registers): Return void, adjust.
 778         (struct linux_corefile_thread_data): Add constructor.
 779         <note_data>: Change type to unique pointer.
 780         (linux_corefile_thread): Adjust.
 781         (linux_make_corefile_notes): Return unique pointer, adjust.
 782
 783 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 784
 785         * gdbarch.sh (displaced_step_hw_singlestep): Return bool.
 786         * gdbarch.c: Re-generate.
 787         * gdbarch.h: Re-generate.
 788         * aarch64-tdep.c (aarch64_displaced_step_hw_singlestep): Return
 789         bool.
 790         * aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
 791         Likewise.
 792         * arch-utils.h (default_displaced_step_hw_singlestep): Likewise.
 793         * arch-utils.c (default_displaced_step_hw_singlestep): Likewise.
 794         * rs6000-tdep.c (ppc_displaced_step_hw_singlestep): Likewise.
 795         * s390-tdep.c (s390_displaced_step_hw_singlestep): Likewise.
 796
 797 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 798
 799         * gdbarch.sh: Make generated predicates return bool.
 800         * gdbarch.c: Re-generate.
 801         * gdbarch.h: Re-generate.
 802
 803 2020-10-20  Tom Tromey  <tom@tromey.com>
 804
 805         * varobj-iter.h (struct varobj_item): Remove typedef.
 806
 807 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 808
 809         * infrun.c (currently_stepping): Change int to bool
 810         (maybe_software_singlestep): Likewise.
 811         (show_stop_on_solib_events): Likewise.
 812         (stepping_past_nonsteppable_watchpoint): Likewise.
 813         (displaced_step_in_progress_any_inferior): Likewise.
 814         (displaced_step_in_progress_thread): Likewise.
 815         (keep_going_stepped_thread): Likewise.
 816         (thread_still_needs_step_over): Likewise.
 817         (start_step_over): Likewise.
 818         (do_target_resume): Likewise.
 819         (resume_1): Likewise.
 820         (clear_proceed_status): Likewise.
 821         (thread_still_needs_step_over_bp): Likewise.
 822         (proceed): Likewise.
 823         (switch_back_to_stepped_thread): Likewise.
 824         (adjust_pc_after_break): Likewise.
 825         (stepped_in_from): Likewise.
 826         (handle_stop_requested): Likewise.
 827         (handle_syscall_event): Likewise.
 828         (handle_no_resumed): Likewise.
 829         (handle_inferior_event): Likewise.
 830         (finish_step_over): Likewise.
 831         (handle_signal_stop): Likewise.
 832         (process_event_stop_test): Likewise.
 833
 834 2020-10-20  Simon Marchi  <simon.marchi@polymtl.ca>
 835
 836         * infrun.c (get_displaced_stepping_state): Fix comment.
 837
 838 2020-10-20  Andreas Schwab  <schwab@linux-m68k.org>
 839
 840         * cli/cli-cmds.c (_initialize_cli_cmds): Fix alias command help.
 841
 842 2020-10-19  Tom Tromey  <tromey@adacore.com>
 843
 844         PR tui/26719
 845         * tui/tui-winsource.h (struct tui_source_window_base)
 846         <refresh_window>: Rename from refresh_pad.
 847         * tui/tui-winsource.c (tui_source_window_base::refresh_window):
 848         Rename from refresh_pad.
 849         (tui_source_window_base::show_source_content)
 850         (tui_source_window_base::do_scroll_horizontal): Update.
 851
 852 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 853
 854         * thread.c (_initialize_thread): Fine-tune the help text of
 855         'info threads'.
 856
 857 2020-10-19  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 858
 859         * frame.c: Remove the unused 'uinteger_option_def' type alias.
 860
 861 2020-10-14  Mihails Strasuns  <mihails.strasuns@intel.com>
 862
 863         * breakpoint.c (handle_jit_event): Add an argument, change how
 864         `jit_event_handler` is called.
 865
 866 2020-10-17  Tom Tromey  <tom@tromey.com>
 867
 868         * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty.
 869         (scan_xcoff_symtab): Update.
 870         * psymtab.h (class psymtab_storage) <global_psymbols,
 871         static_psymbols, current_global_psymbols,
 872         current_static_psymbols>: Remove.
 873         * psymtab.c (require_partial_symbols, find_pc_sect_psymbol)
 874         (match_partial_symbol, lookup_partial_symbol): Update.
 875         (print_partial_symbols): Change parameters.
 876         (dump_psymtab, recursively_search_psymtabs)
 877         (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address)
 878         (sort_pst_symbols, partial_symtab::partial_symtab): Update.
 879         (concat): Remove.
 880         (end_psymtab_common): Simplify.
 881         (append_psymbol_to_list): Change parameters.
 882         (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list.
 883         (init_psymbol_list): Simplify.
 884         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
 885         * psympriv.h (struct partial_symtab) <empty>: New method.
 886         <globals_offset, n_global_syms, statics_offset, n_static_syms>:
 887         Remove.
 888         <global_psymbols, static_psymbols>: New members.
 889         <add_psymbol>: New methods.
 890         (add_psymbol_to_list): Don't declare.
 891         (psymbol_placement): Move earlier.
 892         * mdebugread.c (parse_partial_symbols): Update.
 893         (handle_psymbol_enumerators): Change parameters.
 894         (mdebug_expand_psymtab): Update.
 895         * dwarf2/read.c (process_psymtab_comp_unit_reader)
 896         (add_partial_symbol): Update.
 897         * dwarf2/index-write.c (write_psymbols): Change parameters.
 898         (write_one_signatured_type): Update.
 899         (recursively_count_psymbols): Update.
 900         (recursively_write_psymbols): Update.
 901         (class debug_names) <recursively_write_psymbols>: Update.
 902         <write_psymbols>: Change parameters.
 903         <write_one_signatured_type>: Update.
 904         * dbxread.c (read_dbx_symtab): Update.
 905         (dbx_end_psymtab): Use partial_symtab::empty.
 906         * ctfread.c (struct ctf_context) <pst>: New member.
 907         (create_partial_symtab): Set it.
 908         (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update.
 909         (scan_partial_symbols): Use the psymtab's context.  Update.
 910
 911 2020-10-17  Tom Tromey  <tom@tromey.com>
 912
 913         * valprint.c (generic_value_print): Remove comment.
 914         * m2-valprint.c (m2_value_print_inner): Remove comment.
 915         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
 916         type.
 917
 918 2020-10-17  Tom de Vries  <tdevries@suse.de>
 919
 920         PR symtab/26317
 921         * source.c (select_source_symtab): Handling sal.symtab == NULL for
 922         symbol main.
 923
 924 2020-10-14  Tom de Vries  <tdevries@suse.de>
 925
 926         PR gdb/26733
 927         * solib.c (solib_contains_address_p): Handle
 928         'solib->sections == nullptr'.
 929
 930 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
 931
 932         PR gdb/26642
 933         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
 934         target can't do async.
 935         * target.c (target_wait): Assert that we don't pass
 936         TARGET_WNOHANG to a target that can't async.
 937
 938 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
 939
 940         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
 941         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
 942         * alpha-bsd-nat.c: Adjust include.
 943         * alpha-bsd-tdep.h: Adjust comment.
 944         * alpha-nbsd-tdep.c: Rename to ...
 945         * alpha-netbsd-tdep.c: ... this, adjust include.
 946         * amd64-nbsd-nat.c: Rename to ...
 947         * amd64-netbsd-nat.c: ... this, adjust include.
 948         * amd64-nbsd-tdep.c: Rename to ...
 949         * amd64-netbsd-tdep.c: ... this, adjust include.
 950         * amd64-tdep.h: Adjust include.
 951         * arm-nbsd-nat.c: Rename to ...
 952         * arm-netbsd-nat.c: ... this, adjust include.
 953         * arm-nbsd-tdep.c: Rename to ...
 954         * arm-netbsd-tdep.c: ... this, adjust include.
 955         * arm-nbsd-tdep.h: Rename to ...
 956         * arm-netbsd-tdep.h: ... this, adjust include.
 957         * configure.nat: Adjust file lists.
 958         * configure.tgt: Likewise.
 959         * hppa-nbsd-nat.c: Rename to ...
 960         * hppa-netbsd-nat.c: ... this, adjust include.
 961         * hppa-nbsd-tdep.c: Rename to ...
 962         * hppa-netbsd-tdep.c: ... this, adjust include.
 963         * i386-nbsd-nat.c: Rename to ...
 964         * i386-netbsd-nat.c: ... this, adjust include.
 965         * i386-nbsd-tdep.c: Rename to ...
 966         * i386-netbsd-tdep.c: ... this, adjust include.
 967         * m68k-bsd-nat.c: Adjust include.
 968         * mips-nbsd-nat.c: Rename to ...
 969         * mips-netbsd-nat.c: ... this, adjust include.
 970         * mips-nbsd-tdep.c: Rename to ...
 971         * mips-netbsd-tdep.c: ... this, adjust include.
 972         * mips-nbsd-tdep.h: Rename to ...
 973         * mips-netbsd-tdep.h: ... this.
 974         * nbsd-nat.c: Rename to ...
 975         * netbsd-nat.c: ... this, adjust include.
 976         * nbsd-nat.h: Rename to ...
 977         * netbsd-nat.h: ... this, adjust include.
 978         * nbsd-tdep.c: Rename to ...
 979         * netbsd-tdep.c: ... this, adjust include.
 980         * nbsd-tdep.h: Rename to ...
 981         * netbsd-tdep.h: ... this.
 982         * ppc-nbsd-nat.c: Rename to ...
 983         * ppc-netbsd-nat.c: ... this, adjust include.
 984         * ppc-nbsd-tdep.c: Rename to ...
 985         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
 986         * ppc-nbsd-tdep.h: Rename to ...
 987         * ppc-netbsd-tdep.h: ... this.
 988         * sh-nbsd-nat.c: Rename to ...
 989         * sh-netbsd-nat.c: ... this, adjust include.
 990         * sh-nbsd-tdep.c: Rename to ...
 991         * sh-netbsd-tdep.c: ... this, adjust include.
 992         * sparc-nbsd-nat.c: Rename to ...
 993         * sparc-netbsd-nat.c: ... this.
 994         * sparc-nbsd-tdep.c: Rename to ...
 995         * sparc-netbsd-tdep.c: ... this, adjust include.
 996         * sparc64-nbsd-nat.c: Rename to ...
 997         * sparc64-netbsd-nat.c: ... this.
 998         * sparc64-nbsd-tdep.c: Rename to ...
 999         * sparc64-netbsd-tdep.c: ... this, adjust include.
1000         * sparc64-tdep.h: Adjust comment.
1001         * vax-bsd-nat.c: Adjust include.
1002         * vax-nbsd-tdep.c: Rename to ...
1003         * vax-netbsd-tdep.c: ... this, adjust include.
1004
1005 2020-10-12  Tom Tromey  <tom@tromey.com>
1006
1007         * target.h (struct target_ops) <get_section_table>: Update.
1008         (target_get_section_table): Update.
1009         * target.c (target_get_section_table, target_section_by_addr)
1010         (memory_xfer_partial_1): Update.
1011         * target-section.h (target_section_table): Now an alias.
1012         * target-delegates.c: Rebuild.
1013         * target-debug.h (target_debug_print_target_section_table_p):
1014         Rename from target_debug_print_struct_target_section_table_p.
1015         * symfile.c (build_section_addr_info_from_section_table): Update.
1016         * solib.c (solib_map_sections, solib_contains_address_p): Update.
1017         * solib-svr4.c (scan_dyntag): Update.
1018         * solib-dsbt.c (scan_dyntag): Update.
1019         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1020         Update.
1021         * record-full.c (record_full_core_target::xfer_partial): Update.
1022         * progspace.h (struct program_space) <target_sections>: Update.
1023         * exec.h (print_section_info): Update.
1024         * exec.c (exec_target::close, build_section_table)
1025         (add_target_sections, add_target_sections_of_objfile)
1026         (remove_target_sections, exec_on_vfork)
1027         (section_table_available_memory)
1028         (section_table_xfer_memory_partial)
1029         (exec_target::get_section_table, exec_target::xfer_partial)
1030         (print_section_info, set_section_command)
1031         (exec_set_section_address, exec_target::has_memory): Update.
1032         * corelow.c (core_target::build_file_mappings)
1033         (core_target::xfer_partial, core_target::info_proc_mappings)
1034         (core_target::info_proc_mappings): Update.
1035         * bfd-target.c (class target_bfd): Update
1036
1037 2020-10-12  Tom Tromey  <tom@tromey.com>
1038
1039         * progspace.c (program_space::~program_space): Don't call
1040         clear_section_table.
1041         * exec.h (clear_section_table): Don't declare.
1042         * exec.c (exec_target::close): Update.
1043         (clear_section_table): Remove.
1044
1045 2020-10-12  Tom Tromey  <tom@tromey.com>
1046
1047         * exec.c (add_target_sections_of_objfile): Simplify.
1048
1049 2020-10-12  Tom Tromey  <tom@tromey.com>
1050
1051         * solib.c (solib_map_sections): Update.
1052         * record-full.c (record_full_core_open_1): Update.
1053         * exec.h (build_section_table): Return a target_section_table.
1054         * exec.c (exec_file_attach): Update.
1055         (build_section_table): Return a target_section_table.
1056         * corelow.c (core_target::core_target): Update.
1057         * bfd-target.c (target_bfd::target_bfd): Update.
1058
1059 2020-10-12  Tom Tromey  <tom@tromey.com>
1060
1061         * target.c (target_section_by_addr, memory_xfer_partial_1):
1062         Update.
1063         * target-section.h (struct target_section_table): Use
1064         std::vector.
1065         * symfile.h (build_section_addr_info_from_section_table): Take a
1066         target_section_table.
1067         * symfile.c (build_section_addr_info_from_section_table): Take a
1068         target_section_table.
1069         * solist.h (struct so_list) <sections>: Change type.
1070         <sections_end>: Remove.
1071         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
1072         (solib_contains_address_p): Update.
1073         * solib-svr4.c (scan_dyntag): Update.
1074         * solib-dsbt.c (scan_dyntag): Update.
1075         * remote.c (remote_target::remote_xfer_live_readonly_partial):
1076         Update.
1077         * record-full.c (record_full_core_start, record_full_core_end):
1078         Remove.
1079         (record_full_core_sections): New global.
1080         (record_full_core_open_1, record_full_core_target::xfer_partial):
1081         Update.
1082         * exec.h (build_section_table, section_table_xfer_memory_partial)
1083         (add_target_sections): Take a target_section_table.
1084         * exec.c (exec_file_attach, clear_section_table): Update.
1085         (resize_section_table): Remove.
1086         (build_section_table, add_target_sections): Take a
1087         target_section_table.
1088         (add_target_sections_of_objfile, remove_target_sections)
1089         (exec_on_vfork): Update.
1090         (section_table_available_memory): Take a target_section_table.
1091         (section_table_read_available_memory): Update.
1092         (section_table_xfer_memory_partial): Take a target_section_table.
1093         (print_section_info, set_section_command)
1094         (exec_set_section_address, exec_target::has_memory): Update.
1095         * corelow.c (class core_target) <m_core_section_table,
1096         m_core_file_mappings>: Remove braces.
1097         <~core_target>: Remove.
1098         (core_target::core_target): Update.
1099         (core_target::~core_target): Remove.
1100         (core_target::build_file_mappings)
1101         (core_target::xfer_memory_via_mappings)
1102         (core_target::xfer_partial, core_target::info_proc_mappings):
1103         Update.
1104         * bfd-target.c (target_bfd::xfer_partial): Update.
1105         (target_bfd::target_bfd): Update.
1106         (target_bfd::~target_bfd): Remove.
1107
1108 2020-10-12  Tom Tromey  <tom@tromey.com>
1109
1110         * target.h (struct target_section, struct target_section_table):
1111         Move to target-section.h.
1112         * target-section.h: New file.
1113
1114 2020-10-12  Pedro Alves  <pedro@palves.net>
1115
1116         PR exp/26602
1117         * valops.c (struct struct_field_searcher): New.
1118         (update_search_result): Rename to ...
1119         (struct_field_searcher::update_result): ... this.  Simplify
1120         prototype.  Record all found fields.
1121         (do_search_struct_field): Rename to ...
1122         (struct_field_searcher::search): ... this.  Simplify prototype.
1123         Maintain stack of visited baseclass path.  Call update_result for
1124         fields too.  Keep searching fields in baseclasses instead of
1125         stopping at the first found field.
1126         (search_struct_field): Use struct_field_searcher.  When looking
1127         for fields, report ambiguous access attempts.
1128
1129 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1130
1131         * frame.c (inside_main_func): Check full symbols as well as
1132         minimal symbols.
1133
1134 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
1135
1136         * ada-lang.c (advance_wild_match): Rewrite the function's
1137         description.  Change the type of target0, t0 and t1 to char.
1138
1139 2020-10-09  Tom Tromey  <tromey@adacore.com>
1140
1141         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
1142
1143 2020-10-09  Tom Tromey  <tromey@adacore.com>
1144
1145         * ada-lang.h (ada_encode): Return std::string.
1146         * ada-lang.c (ada_encode_1): Return std::string.
1147         (ada_encode): Likewise.
1148         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
1149         Update.
1150         * ada-exp.y (block_lookup, write_var_or_type): Update.
1151
1152 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
1153
1154         PR exp/26714
1155         * printcmd.c (print_formatted): Handle void results as
1156         unformatted prints.
1157
1158 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1159
1160         * arch/aarch32.c (aarch32_create_target_description): Release the
1161         target_desc_up as late as possible.
1162         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1163         * arch/amd64.c (amd64_create_target_description): Likewise.
1164         * arch/arc.c (arc_create_target_description): Return a
1165         target_desc_up, don't release it.
1166         * arch/arc.h (arc_create_target_description): Update declaration.
1167         (arc_lookup_target_description): Move target_desc_up into the
1168         cache, and return a borrowed pointer.
1169         * arch/arm.c (arm_create_target_description): Release the
1170         target_desc_up as late as possible.
1171         * arch/i386.c (i386_create_target_description): Likewise.
1172         * arch/riscv.h (riscv_create_target_description): Update
1173         declaration to match definition.
1174         * arch/tic6x.c (tic6x_create_target_description): Release the
1175         target_desc_up as late as possible.
1176
1177 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1178
1179         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
1180         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
1181
1182 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
1183
1184         * source.c (directory_command): Notify observers that "directories"
1185         parameter has changed.
1186
1187 2020-10-08  Tom Tromey  <tom@tromey.com>
1188
1189         * cli/cli-cmds.c (print_disassembly): Style function name and
1190         addresses.  Add _() wrappers.
1191
1192 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
1193
1194         * NEWS: Mention ARC support in GDBserver.
1195
1196 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1197
1198         * arch/aarch32.c (aarch32_create_target_description): Release
1199         unique_ptr returned from allocate_target_description.
1200         * arch/aarch64.c (aarch64_create_target_description): Likewise.
1201         * arch/amd64.c (amd64_create_target_description): Likewise.
1202         * arch/arc.c (arc_create_target_description): Likewise.
1203         * arch/arm.c (arm_create_target_description): Likewise.
1204         * arch/i386.c (i386_create_target_description): Likewise.
1205         * arch/riscv.c (riscv_create_target_description): Update return
1206         type.  Handle allocate_target_description returning a unique_ptr.
1207         (riscv_lookup_target_description): Update to handle unique_ptr.
1208         * arch/tic6x.c (tic6x_create_target_description): Release
1209         unique_ptr returned from allocate_target_description.
1210         * features/microblaze-with-stack-protect.c: Regenerate.
1211         * features/microblaze.c: Regenerate.
1212         * features/mips-dsp-linux.c: Regenerate.
1213         * features/mips-linux.c: Regenerate.
1214         * features/mips64-dsp-linux.c: Regenerate.
1215         * features/mips64-linux.c: Regenerate.
1216         * features/nds32.c: Regenerate.
1217         * features/nios2.c: Regenerate.
1218         * features/or1k.c: Regenerate.
1219         * features/rs6000/powerpc-32.c: Regenerate.
1220         * features/rs6000/powerpc-32l.c: Regenerate.
1221         * features/rs6000/powerpc-403.c: Regenerate.
1222         * features/rs6000/powerpc-403gc.c: Regenerate.
1223         * features/rs6000/powerpc-405.c: Regenerate.
1224         * features/rs6000/powerpc-505.c: Regenerate.
1225         * features/rs6000/powerpc-601.c: Regenerate.
1226         * features/rs6000/powerpc-602.c: Regenerate.
1227         * features/rs6000/powerpc-603.c: Regenerate.
1228         * features/rs6000/powerpc-604.c: Regenerate.
1229         * features/rs6000/powerpc-64.c: Regenerate.
1230         * features/rs6000/powerpc-64l.c: Regenerate.
1231         * features/rs6000/powerpc-7400.c: Regenerate.
1232         * features/rs6000/powerpc-750.c: Regenerate.
1233         * features/rs6000/powerpc-860.c: Regenerate.
1234         * features/rs6000/powerpc-altivec32.c: Regenerate.
1235         * features/rs6000/powerpc-altivec32l.c: Regenerate.
1236         * features/rs6000/powerpc-altivec64.c: Regenerate.
1237         * features/rs6000/powerpc-altivec64l.c: Regenerate.
1238         * features/rs6000/powerpc-e500.c: Regenerate.
1239         * features/rs6000/powerpc-e500l.c: Regenerate.
1240         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
1241         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
1242         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
1243         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
1244         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
1245         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
1246         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
1247         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
1248         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
1249         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
1250         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
1251         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
1252         * features/rs6000/powerpc-vsx32.c: Regenerate.
1253         * features/rs6000/powerpc-vsx32l.c: Regenerate.
1254         * features/rs6000/powerpc-vsx64.c: Regenerate.
1255         * features/rs6000/powerpc-vsx64l.c: Regenerate.
1256         * features/rs6000/rs6000.c: Regenerate.
1257         * features/rx.c: Regenerate.
1258         * features/s390-gs-linux64.c: Regenerate.
1259         * features/s390-linux32.c: Regenerate.
1260         * features/s390-linux32v1.c: Regenerate.
1261         * features/s390-linux32v2.c: Regenerate.
1262         * features/s390-linux64.c: Regenerate.
1263         * features/s390-linux64v1.c: Regenerate.
1264         * features/s390-linux64v2.c: Regenerate.
1265         * features/s390-te-linux64.c: Regenerate.
1266         * features/s390-tevx-linux64.c: Regenerate.
1267         * features/s390-vx-linux64.c: Regenerate.
1268         * features/s390x-gs-linux64.c: Regenerate.
1269         * features/s390x-linux64.c: Regenerate.
1270         * features/s390x-linux64v1.c: Regenerate.
1271         * features/s390x-linux64v2.c: Regenerate.
1272         * features/s390x-te-linux64.c: Regenerate.
1273         * features/s390x-tevx-linux64.c: Regenerate.
1274         * features/s390x-vx-linux64.c: Regenerate.
1275         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
1276         from allocate_target_description.
1277         * target-descriptions.c (allocate_target_description): Update
1278         return type.
1279         (print_c_tdesc::visit_pre): Release unique_ptr returned from
1280         allocate_target_description.
1281
1282 2020-10-07  Tom Tromey  <tromey@adacore.com>
1283
1284         * unittests/search-memory-selftests.c: New file.
1285         * Makefile.in (SELFTESTS_SRCS): Add
1286         unittests/search-memory-selftests.c.
1287
1288 2020-10-07  Tom Tromey  <tromey@adacore.com>
1289
1290         PR gdb/16930:
1291         * findcmd.c (_initialize_mem_search): Mention that the range is
1292         inclusive.
1293
1294 2020-10-07  Tom Tromey  <tromey@adacore.com>
1295
1296         * target.h (simple_search_memory): Don't declare.
1297         * target.c (simple_search_memory): Move to gdbsupport.
1298         (default_search_memory): Update.
1299         * remote.c (remote_target::search_memory): Update.
1300
1301 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
1302
1303         * Makefile.in (COMPILE): Add CXXFLAGS.
1304         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
1305         (check-headers): Add CXXFLAGS.
1306
1307 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
1308
1309         * arc-linux-tdep.h: New file.
1310         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
1311         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
1312         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
1313         arc_linux_gregset, arc_linux_v2_regset,
1314         arc_linux_iterate_over_regset_sections,
1315         arc_linux_core_read_description): Implement.
1316         (arc_linux_init_osabi): Set iterate_over_regset_sections.
1317         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
1318         (arc_gdbarch_features_create): Add.
1319         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
1320
1321 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
1322
1323         * arch/arc.h: Rename "arc_gdbarch_features" to
1324         "arc_arch_features".
1325         * arc-tdep.h: Likewise.
1326         * arc-tdep.c: Likewise.
1327
1328 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1329
1330         * infcmd.c (attach_command): Remove the redundant call to
1331         `clear_proceed_status`.
1332
1333 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1334
1335         * nat/netbsd-nat.c (write_memory, read_memory): Update.
1336
1337 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
1338
1339         * nat/netbsd-nat.c (write_memory, read_memory): Add.
1340         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
1341         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
1342
1343 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
1344
1345         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
1346         (_initialize_break_catch_sig): Don't allocate array.
1347
1348 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1349
1350         * symtab.c (find_pc_line): Return unmapped addresses when the
1351         requested address is also unmapped.
1352
1353 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1354
1355         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
1356         tui/tui-out.h.
1357
1358 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
1359
1360         * amd64-windows-tdep.c (amd64_windows_return_value): Use
1361         type::is_vector instead of TYPE_VECTOR.
1362
1363 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
1364
1365         * auto-load.c (auto_load_objfile_script_1): Don't use
1366         debugfile_holder as temporary variable when stripping drive
1367         letter.
1368
1369 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
1370
1371         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
1372         Add TYPE_CODE_COMPLEX.
1373         (amd64_windows_return_value): Fix types returned via XMM0.
1374
1375 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
1376
1377         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
1378         AArch64/ARM maintainers.
1379
1380 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
1381
1382         * NEWS: Mention set/show debug event-loop.
1383
1384 2020-10-02  Tom Tromey  <tromey@adacore.com>
1385
1386         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
1387         REG_EXTENDED.
1388
1389 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
1390
1391         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
1392         * procfs.c (procfs_inferior_created): Remove.
1393         (_initialize_procfs): Don't register procfs_inferior_created.
1394
1395 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1396
1397         * async-event.c (invoke_async_signal_handlers): Add debug
1398         print.
1399         (check_async_event_handlers): Likewise.
1400         * event-top.c (show_debug_event_loop): New function.
1401         (_initialize_event_top): Register "set debug event-loop"
1402         setting.
1403
1404 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1405
1406         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
1407         * debug.h: Remove.
1408         * infrun.c: Include gdbsupport/common-debug.h.
1409         * linux-nat.c: Likewise.
1410
1411 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1412
1413         * async-event.h (create_async_signal_handler): Add name
1414         parameter.
1415         (create_async_event_handler): Likewise.
1416         * async-event.c (struct async_signal_handler) <name>: New field.
1417         (struct async_event_handler) <name>: New field.
1418         (create_async_signal_handler): Assign name.
1419         (create_async_event_handler): Assign name.
1420         * event-top.c (async_init_signals): Pass name when creating
1421         handler.
1422         * infrun.c (_initialize_infrun): Likewise.
1423         * record-btrace.c (record_btrace_push_target): Likewise.
1424         * record-full.c (record_full_open): Likewise.
1425         * remote-notif.c (remote_notif_state_allocate): Likewise.
1426         * remote.c (remote_target::open_1): Likewise.
1427         * tui/tui-win.c (tui_initialize_win): Likewise.
1428
1429 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1430
1431         * async-event.c (initialize_async_signal_handlers): Pass name to
1432         add_file_handler
1433         * event-top.c (ui_register_input_event_handler): Likewise.
1434         * linux-nat.c (linux_nat_target::async): Likewise.
1435         * run-on-main-thread.c (_initialize_run_on_main_thread):
1436         Likewise
1437         * ser-base.c (reschedule): Likewise.
1438         (ser_base_async): Likewise.
1439         * tui/tui-io.c: Likewise.
1440         * top.h (struct ui) <num>: New field.
1441         * top.c (highest_ui_num): New variable.
1442         (ui::ui): Initialize num.
1443
1444 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
1445
1446         * observable.h <inferior_created>: Remove parameters.  Update all
1447         listeners.
1448         * inferior.h (post_create_inferior): Remove target parameter.
1449         Update all callers.
1450
1451 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
1452
1453         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
1454         and DW_MACRO_undef_strx.
1455         (dwarf_decode_macros): Likewise
1456         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
1457         which is the value of DW_AT_str_offsets_base.
1458          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
1459         str_offsets_base.
1460
1461 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1462
1463         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
1464
1465 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1466
1467         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
1468         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
1469
1470 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
1471
1472         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
1473
1474 2020-09-30  Tom de Vries  <tdevries@suse.de>
1475
1476         PR symtab/26683
1477         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
1478
1479 2020-09-30  Tom Tromey  <tromey@adacore.com>
1480
1481         * dwarf2/read.c (handle_variant): Use constant_value.
1482
1483 2020-09-29  Tom Tromey  <tom@tromey.com>
1484
1485         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
1486         (read_file_scope, dwarf2_get_pc_bounds)
1487         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
1488         (read_structure_type, handle_struct_member_die)
1489         (read_enumeration_type, read_array_type, read_set_type)
1490         (read_tag_pointer_type, read_tag_reference_type)
1491         (read_subroutine_type, read_base_type, read_subrange_type)
1492         (read_full_die_1, partial_die_info::read)
1493         (partial_die_info::read, by, new_symbol)
1494         (dwarf2_const_value_data, dwarf2_const_value_attr)
1495         (dump_die_shallow, dwarf2_fetch_constant_bytes)
1496         (prepare_one_comp_unit): Update.
1497         * dwarf2/attribute.h (DW_UNSND): Remove.
1498
1499 2020-09-29  Tom Tromey  <tom@tromey.com>
1500
1501         * dwarf2/read.c (read_func_scope, prototyped_function_p)
1502         (read_subroutine_type, partial_die_info::read)
1503         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
1504         (dwarf2_add_member_fn): Update.
1505         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
1506         * dwarf2/attribute.c (attribute::as_boolean): New method.
1507
1508 2020-09-29  Tom Tromey  <tom@tromey.com>
1509
1510         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
1511         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
1512         method.
1513         * dwarf2/attribute.c (attribute::as_virtuality): New method.
1514
1515 2020-09-29  Tom Tromey  <tom@tromey.com>
1516
1517         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
1518         the attribute's form.
1519
1520 2020-09-29  Tom Tromey  <tom@tromey.com>
1521
1522         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
1523         (dwarf2_add_member_fn): Update.
1524         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
1525         * dwarf2/attribute.c (attribute::defaulted): New method, from
1526         is_valid_DW_AT_defaulted.
1527
1528 2020-09-29  Tom Tromey  <tom@tromey.com>
1529
1530         * dwarf2/read.c (dw2_get_file_names_reader)
1531         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
1532         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
1533         (dwarf2_symbol_mark_computed): Use as_unsigned.
1534         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
1535         method.
1536         <form_is_section_offset>: Update comment.
1537
1538 2020-09-29  Tom Tromey  <tom@tromey.com>
1539
1540         * dwarf2/read.c (dwarf2_access_attribute): Rename from
1541         dwarf2_default_access_attribute.  Look up attribute.
1542         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
1543         Update.
1544
1545 2020-09-29  Tom Tromey  <tom@tromey.com>
1546
1547         * dwarf2/read.c (skip_one_die): Update.
1548         (read_full_die_1): Change how reprocessing is done.
1549         (partial_die_info::read): Update.
1550         (read_attribute_value): Remove need_reprocess parameter.
1551         (read_attribute): Likewise.
1552         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
1553         New method.
1554
1555 2020-09-29  Tom Tromey  <tom@tromey.com>
1556
1557         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
1558         (dwarf2_const_value_attr, dump_die_shallow)
1559         (dwarf2_fetch_constant_bytes): Update.
1560         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
1561         comment.
1562         <set_address>: New method.
1563         (DW_ADDR): Remove.
1564         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
1565         (attribute::as_string, attribute::as_address): Add assert.
1566
1567 2020-09-29  Tom Tromey  <tom@tromey.com>
1568
1569         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
1570         (read_attribute_reprocess, read_attribute_value): Update.
1571         (read_attribute): Clear requires_reprocessing.
1572         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
1573         form_requires_reprocessing>: New methods.
1574         <string_init>: Clear requires_reprocessing.
1575         <set_unsigned_reprocess>: New method.
1576         <name>: Shrink by one bit.
1577         <requires_reprocessing>: New member.
1578         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
1579         method.
1580
1581 2020-09-29  Tom Tromey  <tom@tromey.com>
1582
1583         * dwarf2/read.c (read_attribute_value): Update.
1584         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
1585         set_unsigned>: New methods.
1586         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
1587
1588 2020-09-29  Tom Tromey  <tom@tromey.com>
1589
1590         * dwarf2/read.c (get_alignment, read_array_order)
1591         (read_attribute_value, dwarf2_const_value_attr)
1592         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
1593         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
1594         New methods.
1595         (DW_SND): Remove.
1596
1597 2020-09-29  Tom Tromey  <tom@tromey.com>
1598
1599         * dwarf2/read.c (read_attribute_value, lookup_die_type)
1600         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
1601         Update.
1602         * dwarf2/attribute.h (struct attribute) <as_signature,
1603         set_signature>: New methods.
1604         (DW_SIGNATURE): Remove.
1605
1606 2020-09-29  Tom Tromey  <tom@tromey.com>
1607
1608         * dwarf2/read.c (read_call_site_scope)
1609         (handle_data_member_location, dwarf2_add_member_fn)
1610         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
1611         (partial_die_info::read, read_attribute_value)
1612         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
1613         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
1614         (dwarf2_symbol_mark_computed): Update.
1615         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
1616         methods.
1617         (DW_BLOCK): Remove.
1618         * dwarf2/attribute.c (attribute::form_is_block): Add
1619         DW_FORM_data16.
1620
1621 2020-09-29  Tom Tromey  <tom@tromey.com>
1622
1623         * dwarf2/read.c (read_cutu_die_from_dwo)
1624         (read_attribute_reprocess, read_attribute_value, read_attribute)
1625         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
1626         (dwarf2_fetch_constant_bytes): Update.
1627         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
1628         <set_string_noncanonical, set_string_canonical>: New methods.
1629         <string_is_canonical>: Update comment.
1630         <canonical_string_p>: Add assert.
1631         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
1632         * dwarf2/attribute.c (attribute::form_is_string): New method.
1633         (attribute::string): Use it.
1634
1635 2020-09-29  Tom Tromey  <tom@tromey.com>
1636
1637         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
1638         (dump_die_shallow): Use canonical_string_p.
1639         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
1640         method.
1641
1642 2020-09-29  Tom Tromey  <tom@tromey.com>
1643
1644         * dwarf2/read.c (partial_die_info::read)
1645         (dwarf2_const_value_attr, anonymous_struct_prefix, )
1646         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
1647         attribute::as_string.
1648
1649 2020-09-29  Tom Tromey  <tom@tromey.com>
1650
1651         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
1652         DW_ADDR.
1653         (attribute::string): Don't use DW_STRING.
1654         (attribute::get_ref_die_offset): Don't use DW_UNSND.
1655         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
1656
1657 2020-09-29  Tom Tromey  <tom@tromey.com>
1658
1659         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
1660         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1661         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
1662         * dwarf2/attribute.h (struct attribute): Rename methods.
1663         * dwarf2/attribute.c (attribute::as_address): Rename from
1664         value_as_address.
1665         (attribute::as_string): Rename from value_as_string.
1666
1667 2020-09-29  Tom Tromey  <tom@tromey.com>
1668
1669         * dwarf2/read.c (partial_die_info::read) <case
1670         DW_AT_linkage_name>: Use value_as_string.
1671         (dwarf2_string_attr): Use value_as_string.
1672         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
1673         method.
1674         * dwarf2/attribute.c (attribute::value_as_string): New method.
1675
1676 2020-09-29  Pedro Alves  <pedro@palves.net>
1677
1678         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
1679         defined before using '#pragma GCC diagnostic' instead of checking
1680         __clang__.
1681
1682 2020-09-28  Tom Tromey  <tom@tromey.com>
1683
1684         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
1685         (handle_signal_stop): Update.
1686         * procfs.c (procfs_target::insert_watchpoint): Update.
1687         * target.h (target_have_steppable_watchpoint): Now a function.
1688
1689 2020-09-28  Tom Tromey  <tom@tromey.com>
1690
1691         * infrun.c (set_schedlock_func): Update.
1692         * target.h (target_can_lock_scheduler): Now a function.
1693
1694 2020-09-28  Tom Tromey  <tom@tromey.com>
1695
1696         * inferior.h (class inferior) <has_execution>: Update.
1697         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
1698         * valops.c (find_function_in_inferior)
1699         (value_allocate_space_in_inferior): Update.
1700         * top.c (kill_or_detach): Update.
1701         * target.c (target_preopen, set_target_permissions): Update.
1702         (target_has_execution_current): Remove.
1703         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
1704         Update.
1705         * solib.c (update_solib_list, reload_shared_libraries): Update.
1706         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
1707         * solib-dsbt.c (enable_break): Update.
1708         * score-tdep.c (score7_fetch_inst): Update.
1709         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
1710         Update.
1711         * remote.c (remote_target::start_remote)
1712         (remote_target::remote_check_symbols, remote_target::open_1)
1713         (remote_target::remote_detach_1, remote_target::verify_memory)
1714         (remote_target::xfer_partial, remote_target::read_description)
1715         (remote_target::get_min_fast_tracepoint_insn_len): Update.
1716         * record-full.c (record_full_open_1): Update.
1717         * record-btrace.c (record_btrace_target_open): Update.
1718         * objc-lang.c (lookup_objc_class, lookup_child_selector)
1719         (value_nsstring): Update.
1720         * linux-thread-db.c (add_thread_db_info)
1721         (thread_db_find_new_threads_silently, check_thread_db_callback)
1722         (try_thread_db_load_1, record_thread): Update.
1723         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
1724         Update.
1725         * linux-fork.c (checkpoint_command): Update.
1726         * infrun.c (set_non_stop, set_observer_mode)
1727         (check_multi_target_resumption, for_each_just_stopped_thread)
1728         (maybe_remove_breakpoints, normal_stop)
1729         (class infcall_suspend_state): Update.
1730         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
1731         (info_program_command, attach_command): Update.
1732         * infcall.c (call_function_by_hand_dummy): Update.
1733         * inf-loop.c (inferior_event_handler): Update.
1734         * gcore.c (gcore_command, derive_heap_segment): Update.
1735         * exec.c (exec_file_command): Update.
1736         * eval.c (evaluate_subexp): Update.
1737         * compile/compile.c (compile_to_object): Update.
1738         * cli/cli-dump.c (restore_command): Update.
1739         * breakpoint.c (update_watchpoint)
1740         (update_inserted_breakpoint_locations)
1741         (insert_breakpoint_locations, get_bpstat_thread): Update.
1742         * target.h (target_has_execution): Remove macro.
1743         (target_has_execution_current): Don't declare.
1744         (target_has_execution): Rename from target_has_execution_1.  Add
1745         argument default.
1746
1747 2020-09-28  Tom Tromey  <tom@tromey.com>
1748
1749         * mi/mi-main.c (exec_reverse_continue)
1750         (mi_cmd_list_target_features): Update.
1751         * infrun.c (set_exec_direction_func): Update.
1752         * target.c (default_execution_direction): Update.
1753         * reverse.c (exec_reverse_once): Update.
1754         * target.h (target_can_execute_reverse): Now a function.
1755
1756 2020-09-28  Tom Tromey  <tom@tromey.com>
1757
1758         * tui/tui-regs.c (tui_get_register)
1759         (tui_data_window::show_registers): Update.
1760         * thread.c (scoped_restore_current_thread::restore)
1761         (scoped_restore_current_thread::scoped_restore_current_thread):
1762         Update.
1763         * regcache-dump.c (regcache_print): Update.
1764         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
1765         Update.
1766         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
1767         * mep-tdep.c (current_me_module, current_options): Update.
1768         * linux-thread-db.c (thread_db_load): Update.
1769         * infcmd.c (registers_info, info_vector_command)
1770         (info_float_command): Update.
1771         * ia64-tdep.c (ia64_frame_prev_register)
1772         (ia64_sigtramp_frame_prev_register): Update.
1773         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
1774         * gcore.c (derive_stack_segment): Update.
1775         * frame.c (get_current_frame, has_stack_frames): Update.
1776         * findvar.c (language_defn::read_var_value): Update.
1777         * arm-tdep.c (arm_pc_is_thumb): Update.
1778         * target.c (target_has_registers): Rename from
1779         target_has_registers_1.
1780         * target.h (target_has_registers): Remove macro.
1781         (target_has_registers): Rename from target_has_registers_1.
1782
1783 2020-09-28  Tom Tromey  <tom@tromey.com>
1784
1785         * windows-tdep.c (tlb_make_value): Update.
1786         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1787         * thread.c (scoped_restore_current_thread::restore)
1788         (scoped_restore_current_thread::scoped_restore_current_thread)
1789         (thread_command): Update.
1790         * stack.c (backtrace_command_1, frame_apply_level_command)
1791         (frame_apply_all_command, frame_apply_command): Update.
1792         * infrun.c (siginfo_make_value, restore_infcall_control_state):
1793         Update.
1794         * gcore.c (derive_stack_segment): Update.
1795         * frame.c (get_current_frame, has_stack_frames): Update.
1796         * auxv.c (info_auxv_command): Update.
1797         * ada-tasks.c (ada_build_task_list): Update.
1798         * target.c (target_has_stack): Rename from target_has_stack_1.
1799         * target.h (target_has_stack): Remove macro.
1800         (target_has_stack): Rename from target_has_stack_1.
1801
1802 2020-09-28  Tom Tromey  <tom@tromey.com>
1803
1804         * target.c (target_has_memory): Rename from target_has_memory_1.
1805         * tui/tui-regs.c (tui_data_window::show_registers): Update.
1806         * thread.c (scoped_restore_current_thread::restore)
1807         (scoped_restore_current_thread::scoped_restore_current_thread):
1808         Update.
1809         * frame.c (get_current_frame, has_stack_frames): Update.
1810         * target.h (target_has_memory): Remove macro.
1811         (target_has_memory): Rename from target_has_memory_1.
1812
1813 2020-09-28  Tom Tromey  <tom@tromey.com>
1814
1815         * target.c (target_has_all_memory_1): Remove.
1816         * target.h (target_has_all_memory): Remove define.
1817         (target_has_all_memory_1): Don't declare.
1818
1819 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
1820
1821         * ser-base.c: Adjust comments formatting.
1822
1823 2020-09-27  Tom Tromey  <tom@tromey.com>
1824
1825         PR tui/25342:
1826         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
1827
1828 2020-09-27  Tom Tromey  <tom@tromey.com>
1829
1830         PR tui/25342:
1831         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
1832
1833 2020-09-27  Tom Tromey  <tom@tromey.com>
1834
1835         * unittests/tui-selftests.c: Update.
1836         * tui/tui-winsource.h (struct tui_source_window_base)
1837         <extra_margin, show_line_number, refresh_pad>: New methods.
1838         <m_max_length, m_pad>: New members.
1839         (tui_copy_source_line): Update.
1840         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
1841         first_col, line_width, ndigits parameters.  Add length.
1842         (tui_source_window_base::show_source_line): Write to pad.  Line
1843         number now 0-based.
1844         (tui_source_window_base::refresh_pad): New method.
1845         (tui_source_window_base::show_source_content): Write to pad.  Call
1846         refresh_pad.
1847         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
1848         not refill.
1849         (tui_source_window_base::update_exec_info): Call
1850         show_line_number.
1851         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
1852         method.
1853         <m_digits>: New member.
1854         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
1855         and m_max_length.
1856         (tui_source_window::show_line_number): New method.
1857         * tui/tui-io.h (tui_puts): Fix comment.
1858         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
1859         m_max_length.
1860
1861 2020-09-27  Tom Tromey  <tom@tromey.com>
1862
1863         * tui/tui-winsource.c
1864         (tui_source_window_base::set_is_exec_point_at): Don't call
1865         show_source_line.
1866
1867 2020-09-27  Tom Tromey  <tom@tromey.com>
1868
1869         * python/py-tui.c (class tui_py_window) <refresh_window>: New
1870         method.
1871         <erase>: Update.
1872         <cursor_x, cursor_y>: Remove.
1873         <m_inner_window>: New member.
1874         (tui_py_window::rerender): Create inner window.
1875         (tui_py_window::output): Write to inner window.
1876
1877 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
1878
1879         PR python/26586
1880         * cli/cli-script.c (execute_control_commands): don't set
1881         instream to nullptr here as this breaks the from_tty argument
1882         to gdb.execute in Python.
1883         (execute_user_command): set instream to nullptr here instead.
1884
1885 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
1886
1887         * infrun.h (infrun_debug_printf): Fix formatting.
1888         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
1889
1890 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
1891
1892         * compile/compile-object-load.h (struct munmap_list): Add
1893         explicitly-defined move constructor.
1894
1895 2020-09-24  Tom Tromey  <tromey@adacore.com>
1896
1897         PR tui/26638:
1898         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
1899         method.
1900         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
1901         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
1902         (tui_prev_win): Rewrite.
1903
1904 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
1905
1906         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
1907         in WOW64 processes as SIGINT.
1908         * nat/windows-nat.h: Make wow64_process a shared variable.
1909         * windows-nat.c: Remove static wow64_process variable.
1910
1911 2020-09-23  Tom Tromey  <tom@tromey.com>
1912
1913         PR symtab/25470:
1914         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
1915         offset and bit size.
1916         * printcmd.c (print_scalar_formatted): Handle zero-length
1917         integer.
1918         (print_scalar_formatted): Use bit_size_differs_p.
1919         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
1920         constant.
1921         (union type_specific): <int_stuff>: New member.
1922         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
1923         methods.
1924         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
1925         TYPE_SPECIFIC_FIELD.
1926         (recursive_dump_type, copy_type_recursive): Update.
1927         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
1928         DW_AT_data_bit_offset.
1929
1930 2020-09-23  Tom Tromey  <tom@tromey.com>
1931
1932         * utils.h (class gdb_argv): Add move operators.
1933         <append>: New methods.
1934         * compile/compile.c (build_argc_argv): Remove.
1935         (compile_args_argc): Remove.
1936         (compile_args_argv): Change type.
1937         (set_compile_args): Simplify.
1938         (append_args): Remove.
1939         (filter_args): Remove argcp parameter.
1940         (get_args): Return gdb_argv.  Simplify.
1941         (compile_to_object): Update.
1942
1943 2020-09-23  Tom Tromey  <tom@tromey.com>
1944
1945         * compile/compile-object-run.c (do_module_cleanup)
1946         <~do_module_cleanup> :Remove.
1947         (do_module_cleanup): Update.
1948         * compile/compile-object-load.h (struct munmap_list): Add move
1949         assignment operator.
1950         <source_file>: Now a std::string.
1951         <munmap_list>: Rename.  No longer a pointer.
1952         * compile/compile-object-load.c (struct setup_sections_data): Add
1953         constructor.
1954         <setup_one_section>: Declare.
1955         <munmap_list>: Move earlier.
1956         <m_bfd>: New member.
1957         <m_last_size, m_last_section_first, m_last_prot,
1958         m_last_max_alignment>: Rename, add initializers where needed.
1959         (setup_sections_data::setup_one_section): Rename from
1960         setup_sections.  Update.
1961         (compile_object_load): Update.  Don't use bfd_map_over_sections.
1962
1963 2020-09-23  Tom Tromey  <tom@tromey.com>
1964
1965         * compile/compile-object-run.c (struct do_module_cleanup): Add
1966         parameters to constructor.  Update destructor.
1967         <source_file, scope, scope_data, out_value_type, out_value_addr,
1968         munmap_list_head, objfile_name_string>: Remove.
1969         <module>: New member.
1970         (do_module_cleanup): Update.
1971         (compile_object_run): Update.
1972
1973 2020-09-23  Tom Tromey  <tom@tromey.com>
1974
1975         * compile/compile.c (eval_compile_command): Update.
1976         * compile/compile-object-run.h (compile_object_run): Take a
1977         compile_module_up.
1978         * compile/compile-object-run.c (compile_object_run): Take a
1979         compile_module_up.
1980         * compile/compile-object-load.h (struct compile_module): Add
1981         constructor, destructor.
1982         (compile_module_up): New typedef.
1983         (compile_object_load): Return compile_object_up.
1984         * compile/compile-object-load.c (compile_object_load): Return
1985         compile_module_up.
1986
1987 2020-09-23  Tom Tromey  <tom@tromey.com>
1988
1989         * compile/compile-object-run.c (struct do_module_cleanup): Add
1990         constructor, destructor.
1991         <objfile_name_string>: Don't use struct hack.
1992         (do_module_cleanup): Use delete.
1993         (compile_object_run): Use new.
1994
1995 2020-09-23  Tom Tromey  <tom@tromey.com>
1996
1997         * compile/compile-cplus-types.c
1998         (compile_cplus_convert_struct_or_union): Use std::vector.
1999         (compile_cplus_convert_func): Likewise.
2000         * compile/compile-c-types.c (convert_func): Use std::vector.
2001
2002 2020-09-21  Tom Tromey  <tromey@adacore.com>
2003
2004         * sparc-tdep.c (sparc32_skip_prologue): Use
2005         skip_prologue_using_sal.
2006
2007 2020-09-19  Tom Tromey  <tom@tromey.com>
2008
2009         * symfile.c (add_section_size_callback): Remove.
2010         (load_one_section): Rename from load_section_callback.  Change
2011         parameters.
2012         (generic_load): Use foreach.
2013
2014 2020-09-19  Tom Tromey  <tom@tromey.com>
2015
2016         * exec.c (add_to_section_table): Remove.
2017         (build_section_table): Use foreach.
2018
2019 2020-09-19  Tom Tromey  <tom@tromey.com>
2020
2021         * elfread.c (elf_locate_sections): Change parameters.
2022         (elf_symfile_read): Use foreach.
2023
2024 2020-09-19  Tom Tromey  <tom@tromey.com>
2025
2026         * cli/cli-dump.c (struct callback_data): Remove.
2027         (restore_one_section): Rename from restore_section_callback.
2028         Change parameters.
2029         (restore_binary_file): Change parameters.
2030         (restore_command): Use foreach.
2031
2032 2020-09-19  Tom Tromey  <tom@tromey.com>
2033
2034         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
2035         (gcore_copy_callback): Likewise.
2036         (gcore_memory_sections): Use foreach.
2037
2038 2020-09-19  Tom Tromey  <tom@tromey.com>
2039
2040         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
2041         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
2042         parameters.
2043         (generic_elf_osabi_sniffer): Use foreach.
2044         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
2045         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
2046
2047 2020-09-19  Tom Tromey  <tom@tromey.com>
2048
2049         * dwarf2/read.c (locate_dwz_sections): Change parameters.
2050         (dwarf2_get_dwz_file): Use foreach.
2051         (dwarf2_locate_dwo_sections): Change parameters.
2052         (open_and_init_dwo_file): Use foreach.
2053         (dwarf2_locate_common_dwp_sections): Change parameters.
2054         (open_and_init_dwp_file): Use foreach.
2055
2056 2020-09-19  Tom Tromey  <tom@tromey.com>
2057
2058         * symfile.h: (find_lowest_section): Don't declare.
2059         * symfile.c (find_lowest_section): Now static.  Change
2060         parameters.
2061         (struct place_section_arg): Remove.
2062         (place_section): Change parameters.
2063         (addr_info_make_relative): Use foreach.
2064         (symfile_dummy_outputs): Remove.
2065         (default_symfile_relocate): Use foreach.
2066
2067 2020-09-19  Tom Tromey  <tom@tromey.com>
2068
2069         * objfiles.c (add_to_objfile_sections): Rename from
2070         add_to_objfile_sections_full.
2071         (add_to_objfile_sections): Remove.
2072         (build_objfile_section_table): Use foreach.
2073
2074 2020-09-19  Tom Tromey  <tom@tromey.com>
2075
2076         * stap-probe.c (get_stap_base_address_1): Remove.
2077         (get_stap_base_address): Use foreach.
2078
2079 2020-09-19  Tom Tromey  <tom@tromey.com>
2080
2081         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
2082         parameters.
2083         (gdb_bfd_close_or_warn): Use foreach.
2084
2085 2020-09-19  Tom Tromey  <tom@tromey.com>
2086
2087         * corelow.c (add_to_thread_list): Change parameters.
2088         (core_target_open): Use foreach.
2089
2090 2020-09-19  Tom Tromey  <tom@tromey.com>
2091
2092         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
2093         existing function.
2094
2095 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2096
2097         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
2098         for arrays.
2099
2100 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2101
2102         * eval.c: Remove 'f-lang.h' include.
2103         (value_f90_subarray): Moved to f-lang.c.
2104         (eval_call): Renamed to...
2105         (evaluate_subexp_do_call): ...this, is no longer static, header
2106         comment moved into header file.
2107         (evaluate_funcall): Update call to eval_call.
2108         (skip_undetermined_arglist): Moved to f-lang.c.
2109         (fortran_value_subarray): Likewise.
2110         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2111         moved to evaluate_subexp_f.
2112         (calc_f77_array_dims): Moved to f-lang.c
2113         * expprint.c (print_subexp_funcall): New function.
2114         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
2115         moved to print_subexp_f, OP_FUNCALL uses new function.
2116         (dump_subexp_body_funcall): New function.
2117         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
2118         moved to dump_subexp_f, OP_FUNCALL uses new function.
2119         * expression.h (evaluate_subexp_do_call): Declare.
2120         * f-lang.c (value_f90_subarray): Moved from eval.c.
2121         (skip_undetermined_arglist): Likewise.
2122         (calc_f77_array_dims): Likewise.
2123         (fortran_value_subarray): Likewise.
2124         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
2125         (operator_length_f): Likewise.
2126         (print_subexp_f): Likewise.
2127         (dump_subexp_body_f): Likewise.
2128         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
2129         declaration of this operation to here.
2130         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
2131         support moved to operator_length_f.
2132         * parser-defs.h (dump_subexp_body_funcall): Declare.
2133         (print_subexp_funcall): Declare.
2134         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
2135         fortran-operator.def.
2136
2137 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2138
2139         * eval.c (fortran_value_subarray): New function, content is taken
2140         from...
2141         (evaluate_subexp_standard): ...here, in two places.  Now arrays
2142         and strings both call the new function.
2143         (calc_f77_array_dims): Add header comment, handle strings.
2144
2145 2020-09-18  Victor Collod  <vcollod@nvidia.com>
2146
2147         PR gdb/26635
2148         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
2149         (i386_analyze_prologue): Call i386_skip_endbr.
2150
2151 2020-09-18  Tom Tromey  <tromey@adacore.com>
2152
2153         * windows-nat.c (struct windows_nat_target) <wait>: Update.
2154         (windows_nat_target::wait): Update.
2155         * target/wait.h (enum target_wait_flag): New.  Use
2156         DEF_ENUM_FLAGS_TYPE.
2157         * target/target.h (target_wait): Change type of options.
2158         * target.h (target_options_to_string, default_target_wait):
2159         Update.
2160         (struct target_ops) <wait>: Change type of options.
2161         * target.c (target_wait, default_target_wait, do_option): Change
2162         type of "options".
2163         (target_options_to_string): Likewise.
2164         * target-delegates.c: Rebuild.
2165         * target-debug.h (target_debug_print_target_wait_flags): Rename
2166         from target_debug_print_options.
2167         * sol-thread.c (class sol_thread_target) <wait>: Update.
2168         (sol_thread_target::wait): Update.
2169         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
2170         (rs6000_nat_target::wait): Update.
2171         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
2172         Update.
2173         (remote_target::wait_ns, remote_target::wait_as): Change type of
2174         "options".
2175         (remote_target::wait): Update.
2176         * remote-sim.c (struct gdbsim_target) <wait>: Update.
2177         (gdbsim_target::wait): Update.
2178         * record-full.c (class record_full_base_target) <wait>: Update.
2179         (record_full_wait_1): Change type of "options".
2180         (record_full_base_target::wait): Update.
2181         * record-btrace.c (class record_btrace_target) <wait>: Update.
2182         (record_btrace_target::wait): Update.
2183         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
2184         Update.
2185         (ravenscar_thread_target::wait): Update.
2186         * procfs.c (class procfs_target) <wait>: Update.
2187         (procfs_target::wait): Update.
2188         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
2189         * obsd-nat.c (obsd_nat_target::wait): Update.
2190         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
2191         (nto_procfs_target::wait): Update.
2192         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
2193         * nbsd-nat.c (nbsd_wait): Change type of "options".
2194         (nbsd_nat_target::wait): Update.
2195         * linux-thread-db.c (class thread_db_target) <wait>: Update.
2196         (thread_db_target::wait): Update.
2197         * linux-nat.h (class linux_nat_target) <wait>: Update.
2198         * linux-nat.c (linux_nat_target::wait): Update.
2199         (linux_nat_wait_1): Update.
2200         * infrun.c (do_target_wait_1, do_target_wait): Change type of
2201         "options".
2202         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
2203         * inf-ptrace.c (inf_ptrace_target::wait): Update.
2204         * go32-nat.c (struct go32_nat_target) <wait>: Update.
2205         (go32_nat_target::wait): Update.
2206         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
2207         * gnu-nat.c (gnu_nat_target::wait): Update.
2208         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
2209         * fbsd-nat.c (fbsd_nat_target::wait): Update.
2210         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
2211         * darwin-nat.c (darwin_nat_target::wait): Update.
2212         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
2213         (bsd_uthread_target::wait): Update.
2214         * aix-thread.c (class aix_thread_target) <wait>: Update.
2215         (aix_thread_target::wait): Update.
2216
2217 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
2218
2219         * compile/compile-object-run.c (create_copied_type_recursive): New
2220         function.
2221         (compile_object_run): Use new function.
2222
2223 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
2224
2225         * NEWS: Mention x86_64 Cygwin core file support.
2226
2227 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2228
2229         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
2230         (core_process_module_section): Handle NOTE_INFO_MODULE64.
2231
2232 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2233
2234         * windows-tdep.h: Add prototypes.
2235         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
2236         (i386_windows_core_pid_to_str): Move and rename ...
2237         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
2238         (windows_core_pid_to_str): ... and here.
2239         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
2240
2241 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2242         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
2243         (amd64_windows_init_abi_common): ... and register.
2244
2245 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
2246
2247         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
2248         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
2249
2250 2020-09-18  Pedro Alves  <pedro@palves.net>
2251
2252         PR gdb/26631
2253         * thread.c (thread_find_command): Switch inferior before calling
2254         target methods.
2255
2256 2020-09-17  Tom Tromey  <tromey@adacore.com>
2257
2258         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
2259         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
2260         (tdesc_arch_data_up): New typedef.
2261         (tdesc_use_registers, tdesc_data_alloc): Update.
2262         (tdesc_data_cleanup): Don't declare.
2263         * target-descriptions.c (tdesc_data_alloc): Return a
2264         tdesc_arch_data_up.
2265         (tdesc_arch_data_deleter::operator()): Rename from
2266         tdesc_data_cleanup.  Change argument type.
2267         (tdesc_use_registers): Change early_data to an rvalue reference.
2268         (tdesc_use_registers): Don't use delete.
2269         * sparc-tdep.c (sparc32_gdbarch_init): Update.
2270         * s390-tdep.c (s390_gdbarch_init): Update.
2271         * rx-tdep.c (rx_gdbarch_init): Update.
2272         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
2273         * riscv-tdep.c (riscv_gdbarch_init): Update.
2274         * or1k-tdep.c (or1k_gdbarch_init): Update.
2275         * nios2-tdep.c (nios2_gdbarch_init): Update.
2276         * nds32-tdep.c (nds32_gdbarch_init): Update.
2277         * mips-tdep.c (mips_gdbarch_init): Update.
2278         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
2279         * m68k-tdep.c (m68k_gdbarch_init): Update.
2280         * i386-tdep.c (i386_gdbarch_init): Update.
2281         * arm-tdep.c (arm_gdbarch_init): Update.
2282         * arc-tdep.c (arc_tdesc_init): Update.
2283         (arc_gdbarch_init): Update.
2284         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
2285
2286 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
2287
2288         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
2289         for WOW64 processes.
2290
2291 2020-09-17  Tom Tromey  <tom@tromey.com>
2292
2293         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
2294
2295 2020-09-17  Tom Tromey  <tom@tromey.com>
2296
2297         * value.c (preserve_values): Update.
2298         * python/py-type.c (save_objfile_types): Update.
2299         * guile/scm-type.c (save_objfile_types): Update.
2300         * gdbtypes.h (create_copied_types_hash): Return htab_up.
2301         * gdbtypes.c (create_copied_types_hash): Return htab_up.
2302         * compile/compile-object-run.c (compile_object_run): Update.
2303
2304 2020-09-17  Tom Tromey  <tom@tromey.com>
2305
2306         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
2307         Remove.
2308         <m_table>: Now htab_up.
2309         * typeprint.c (typedef_hash_table::recursively_update)
2310         (typedef_hash_table::add_template_parameters)
2311         (typedef_hash_table::typedef_hash_table): Update.
2312         (typedef_hash_table::~typedef_hash_table): Remove.
2313         (typedef_hash_table::typedef_hash_table)
2314         (typedef_hash_table::find_global_typedef)
2315         (typedef_hash_table::find_typedef): Update.
2316
2317 2020-09-17  Tom Tromey  <tom@tromey.com>
2318
2319         * target-descriptions.c (tdesc_use_registers): Use htab_up.
2320
2321 2020-09-17  Tom Tromey  <tom@tromey.com>
2322
2323         * linespec.c (class decode_compound_collector)
2324         <~decode_compound_collector>: Remove.
2325         <m_unique_syms>: Now htab_up.
2326         (decode_compound_collector::operator ()): Update.
2327         (class symtab_collector) <~symtab_collector>: Remove.
2328         <m_symtab_table>: Now htab_up.
2329         (symtab_collector::operator ()): Update.
2330
2331 2020-09-17  Tom Tromey  <tom@tromey.com>
2332
2333         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
2334         (filename_seen_cache::clear): Update.
2335         (~filename_seen_cache): Remove.
2336         (filename_seen_cache::seen): Update.
2337         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
2338         htab_up.
2339         <~filename_seen_cache>: Remove.
2340         <traverse>: Update.
2341
2342 2020-09-17  Tom Tromey  <tom@tromey.com>
2343
2344         * completer.c (completion_tracker::discard_completions)
2345         (completion_tracker::~completion_tracker)
2346         (completion_tracker::maybe_add_completion)
2347         (completion_tracker::remove_completion)
2348         (completion_tracker::recompute_lowest_common_denominator)
2349         (completion_tracker::build_completion_result): Update.
2350         * completer.h (class completion_tracker) <have_completions>:
2351         Update.
2352         <m_entries_hash>: Now htab_up.
2353
2354 2020-09-17  Tom Tromey  <tom@tromey.com>
2355
2356         * breakpoint.c (ambiguous_names_p): Use htab_up.
2357
2358 2020-09-17  Tom Tromey  <tom@tromey.com>
2359
2360         * auto-load.c (struct auto_load_pspace_info)
2361         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
2362         <loaded_script_files, loaded_script_texts>: Change type to
2363         htab_up.
2364         (~auto_load_pspace_info) Remove.
2365         (init_loaded_scripts_info, maybe_add_script_file)
2366         (maybe_add_script_text, auto_load_info_scripts): Update.
2367
2368 2020-09-17  Tom Tromey  <tromey@adacore.com>
2369
2370         * c-exp.y (name_obstack): Now static.
2371
2372 2020-09-17  Chungyi Chi  <demonic@csie.io>
2373
2374         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
2375
2376 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2377
2378         * breakpoint.h (init_catchpoint): Change int parameter to bool.
2379         (add_solib_catchpoint): Likewise.
2380         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
2381         to bool.
2382         (add_solib_catchpoint): Change int parameter/variable to bool.
2383         (catch_load_or_unload): Likewise.
2384         (init_catchpoint): Likewise.
2385         (create_fork_vfork_event_catchpoint): Likewise.
2386         (catch_fork_command_1): Likewise.
2387         (catch_exec_command_1): Likewise.
2388
2389 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
2390
2391         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
2392         Change instance_flags to m_instance_flags.
2393
2394 2020-09-16  Tom Tromey  <tromey@adacore.com>
2395
2396         PR gdb/26598:
2397         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
2398
2399 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2400
2401         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
2402         PL_FLAG_EXEC.
2403         (fbsd_nat_target::insert_exec_catchpoint)
2404         (fbsd_nat_target::remove_exec_catchpoint): Always define.
2405         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
2406         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
2407
2408 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2409
2410         * configure.ac: Remove check for kinfo_getvmmap().
2411         * configure, config.in: Regenerate.
2412         * fbsd-nat.c (fbsd_read_mapping): Remove
2413         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
2414         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
2415         kinfo_get_vmmap() are always present.
2416
2417 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2418
2419         * fbsd-nat.c: Always include support for
2420         TARGET_OBJECT_SIGNAL_INFO.
2421
2422 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2423
2424         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
2425         sysctl and remove procfs fallback.
2426
2427 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
2428
2429         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
2430         * fbsd-nat.h: Likewise.
2431
2432 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2433
2434         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
2435         argument.
2436
2437 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2438
2439         * ada-lang.c (ada_language_data): Delete.
2440         (ada_language): Remove references to ada_language_data.
2441         * c-lang.c (c_language_data): Delete.
2442         (c_language): Remove references to c_language_data.
2443         (cplus_language_data): Delete.
2444         (cplus_language): Remove references to cplus_language_data.
2445         (asm_language_data): Delete.
2446         (asm_language): Remove references to asm_language_data.
2447         (minimal_language_data): Delete.
2448         (minimal_language): Remove references to minimal_language_data.
2449         * d-lang.c (d_language_data): Delete.
2450         (d_language): Remove references to d_language_data.
2451         * f-lang.c (f_language_data): Delete.
2452         (f_language): Remove references to f_language_data.
2453         * go-lang.c (go_language_data): Delete.
2454         (go_language): Remove references to go_language_data.
2455         * language.c (unknown_language_data): Delete.
2456         (unknown_language): Remove references to unknown_language_data.
2457         (auto_language_data): Delete.
2458         (auto_language): Remove references to auto_language_data.
2459         * language.h (language_data): Delete struct.
2460         (language_defn): No longer inherit from language_data.
2461         * m2-lang.c (m2_language_data): Delete.
2462         (m2_language): Remove references to m2_language_data.
2463         * objc-lang.c (objc_language_data): Delete.
2464         (objc_language): Remove references to objc_language_data.
2465         * opencl-lang.c (opencl_language_data): Delete.
2466         (opencl_language): Remove references to opencl_language_data.
2467         * p-lang.c (pascal_language_data): Delete.
2468         (pascal_language): Remove references to pascal_language_data.
2469         * rust-lang.c (rust_language_data): Delete.
2470         (rust_language): Remove references to rust_language_data.
2471
2472 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2473
2474         * ada-lang.c (ada_language_data): Remove la_op_print_tab
2475         initializer.
2476         (ada_language::opcode_print_table): New member function.
2477         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
2478         (c_language::opcode_print_table): New member function.
2479         (cplus_language_data): Remove la_op_print_tab initializer.
2480         (cplus_language::opcode_print_table): New member function.
2481         (asm_language_data): Remove la_op_print_tab initializer.
2482         (asm_language::opcode_print_table): New member function.
2483         (minimal_language_data): Remove la_op_print_tab initializer.
2484         (minimal_language::opcode_print_table): New member function.
2485         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
2486         (d_language::opcode_print_table): New member function.
2487         * expprint.c (print_subexp_standard): Update call to
2488         opcode_print_table.
2489         (op_string): Likewise.
2490         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
2491         (f_language::opcode_print_table): New member function.
2492         * go-lang.c (go_language_data): Remove la_op_print_tab
2493         initializer.
2494         (go_language::opcode_print_table): New member function.
2495         * language.c (unknown_language_data): Remove la_op_print_tab
2496         initializer.
2497         (unknown_language::opcode_print_table): New member function.
2498         (auto_language_data): Remove la_op_print_tab initializer.
2499         (auto_language::opcode_print_table): New member function.
2500         * language.h (language_data): Remove la_op_print_tab field.
2501         (language_defn::opcode_print_table): Declare new member function.
2502         * m2-lang.c (m2_language_data): Remove la_op_print_tab
2503         initializer.
2504         (m2_language::opcode_print_table): New member function.
2505         * objc-lang.c (objc_language_data): Remove la_op_print_tab
2506         initializer.
2507         (objc_language::opcode_print_table): New member function.
2508         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
2509         initializer.
2510         (opencl_language::opcode_print_table): New member function.
2511         * p-lang.c (pascal_language_data): Remove la_op_print_tab
2512         initializer.
2513         (pascal_language::opcode_print_table): New member function.
2514         * rust-lang.c (rust_language_data): Remove la_op_print_tab
2515         initializer.
2516         (rust_language::opcode_print_table): New member function.
2517
2518 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2519
2520         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
2521         (ada_language::expression_ops): New member function.
2522         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
2523         (c_language::expression_ops): New member function.
2524         (cplus_language_data): Remove la_exp_desc initializer.
2525         (cplus_language::expression_ops): New member function.
2526         (asm_language_data): Remove la_exp_desc initializer.
2527         (asm_language::expression_ops): New member function.
2528         (minimal_language_data): Remove la_exp_desc initializer.
2529         (minimal_language::expression_ops): New member function.
2530         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
2531         (d_language::expression_ops): New member function.
2532         * eval.c (evaluate_subexp): Update call to expression_ops.
2533         * expprint.c (print_subexp): Likewise.
2534         (op_name): Likewise.
2535         (dump_subexp_body): Likewise.
2536         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
2537         (f_language::expression_ops): New member function.
2538         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
2539         (go_language::expression_ops): New member function.
2540         * language.c (language_defn::expression_ops): New function.
2541         (unknown_language_data): Remove la_exp_desc initializer.
2542         (auto_language_data): Likewise.
2543         * language.h (language_data): Remove la_exp_desc field.
2544         (language_defn::expression_ops): Declare new member function.
2545         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
2546         (m2_language::expression_ops): New member function.
2547         * objc-lang.c (objc_language_data): Remove la_exp_desc
2548         initializer.
2549         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
2550         initializer.
2551         (opencl_language::expression_ops): New member function.
2552         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
2553         * parse.c (operator_length): Update call to expression_ops.
2554         (exp_iterate): Likewise.
2555         * rust-lang.c (rust_language_data): Remove la_exp_desc
2556         initializer.
2557         (ruse_language::expression_ops): New member function.
2558
2559 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2560
2561         * ada-lang.c (ada_language_data): Remove la_varobj_ops
2562         initializer.
2563         (ada_language::varobj_ops): New member function.
2564         * c-lang.c (c_language_data): Remove la_varobj_ops
2565         initializer.
2566         (cplus_language_data): Likewise.
2567         (cplus_language::varobj_ops): New member function.
2568         (asm_language_data): Remove la_varobj_ops initializer.
2569         (minimal_language_data): Likewise.
2570         * d-lang.c (d_language_data): Likewise.
2571         * f-lang.c (f_language_data): Likewise.
2572         * go-lang.c (go_language_data): Likewise.
2573         * language.c (language_defn::varobj_ops): New function.
2574         (unknown_language_data): Remove la_varobj_ops
2575         initializer.
2576         (auto_language_data): Likewise.
2577         * language.h (language_data): Remove la_varobj_ops field.
2578         (language_defn::varobj_ops): Declare new member function.
2579         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
2580         * objc-lang.c (objc_language_data): Likewise.
2581         * opencl-lang.c (opencl_language_data): Likewise.
2582         * p-lang.c (pascal_language_data): Likewise.
2583         * rust-lang.c (rust_language_data): Likewise.
2584         * varobj.c (varobj_create): Update call to varobj_ops.
2585         * varobj.h (default_varobj_ops): Delete define.
2586
2587 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2588
2589         * ada-lang.c (ada_language_data): Remove la_macro_expansion
2590         initializer.
2591         * c-lang.c (c_language_data): Likewise.
2592         (c_language::macro_expansion): New member function.
2593         (cplus_language_data): Likewise.
2594         (cplus_language::macro_expansion): New member function.
2595         (asm_language_data): Likewise.
2596         (asm_language::macro_expansion): New member function.
2597         (minimal_language_data): Likewise.
2598         (minimal_language::macro_expansion): New member function.
2599         * d-lang.c (d_language_data): Remove la_macro_expansion
2600         initializer.
2601         * f-lang.c (f_language_data): Likewise.
2602         * go-lang.c (go_language_data): Likewise.
2603         * language.c (unknown_language_data): Likewise.
2604         (auto_language_data): Likewise.
2605         * language.h (language_data): Remove la_macro_expansion field.
2606         (language_defn::macro_expansion): New member function.
2607         * m2-lang.c (m2_language_data): Remove la_macro_expansion
2608         initializer.
2609         * objc-lang.c (objc_language_data): Likewise.
2610         (objc_language::macro_expansion): New member function.
2611         * opencl-lang.c (opencl_language_data): Likewise.
2612         (opencl_language::macro_expansion): New member function.
2613         * p-lang.c (pascal_language_data): Remove la_macro_expansion
2614         initializer.
2615         * rust-lang.c (rust_language_data): Likewise.
2616         * symtab.c (default_collect_symbol_completion_matches_break_on):
2617         Update call to macro_expansion.
2618
2619 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2620
2621         * ada-lang.c (ada_language_data): Remove la_array_ordering
2622         initializer.
2623         * c-lang.c (c_language_data): Likewise.
2624         (cplus_language_data): Likewise.
2625         (asm_language_data): Likewise.
2626         (minimal_language_data): Likewise.
2627         * d-lang.c (d_language_data): Likewise.
2628         * dwarf2/read.c (read_array_order): Update for call to
2629         array_ordering.
2630         * f-lang.c (f_language_data): Remove la_array_ordering
2631         initializer.
2632         (f_language::array_ordering): New member function.
2633         * go-lang.c (go_language_data): Remove la_array_ordering
2634         initializer.
2635         * language.c (unknown_language_data): Likewise.
2636         (auto_language_data): Likewise.
2637         * language.h (language_data): Delete la_array_ordering field.
2638         (language_defn::array_ordering): New member function.
2639         * m2-lang.c (m2_language_data): Remove la_array_ordering
2640         initializer.
2641         * objc-lang.c (objc_language_data): Likewise.
2642         * opencl-lang.c (opencl_language_data): Likewise.
2643         * p-lang.c (pascal_language_data): Likewise.
2644         * rust-lang.c (rust_language_data): Likewise.
2645
2646 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2647
2648         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
2649         initializer.
2650         * c-lang.c (c_language_data): Likewise.
2651         (cplus_language_data): Likewise.
2652         (asm_language_data): Likewise.
2653         (minimal_language_data): Likewise.
2654         * d-lang.c (d_language_data): Likewise.
2655         * f-lang.c (f_language_data): Likewise.
2656         (f_language::case_sensitivity): New member function.
2657         * go-lang.c (go_language_data): Remove la_case_sensitivity
2658         initializer.
2659         * language.c (enum case_mode): Moved here from language.h.
2660         (case_mode): Make static.
2661         (show_case_command): Update for case_sensitivity being a method.
2662         (set_case_command): Likewise.
2663         (set_range_case): Likewise.
2664         (unknown_language_data): Remove la_case_sensitivity initializer.
2665         (auto_language_data): Likewise.
2666         * language.h (case_mode): Delete, move enum declaration to
2667         language.c.
2668         (language_data): Delete la_case_sensitivity field.
2669         (language_defn::case_sensitivity): New member function.
2670         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
2671         initializer.
2672         * objc-lang.c (objc_language_data): Likewise.
2673         * opencl-lang.c (opencl_language_data): Likewise.
2674         * p-lang.c (pascal_language_data): Likewise.
2675         * rust-lang.c (rust_language_data): Likewise.
2676
2677 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2678
2679         * ada-lang.c (ada_language_data): Remove la_range_check
2680         initializer.
2681         * c-lang.c (c_language_data): Likewise.
2682         (cplus_language_data): Likewise.
2683         (asm_language_data): Likewise.
2684         (minimal_language_data): Likewise.
2685         * d-lang.c (d_language_data): Likewise.
2686         * f-lang.c (f_language_data): Likewise.
2687         (f_language::range_checking_on_by_default): New member function.
2688         * go-lang.c (go_language_data): Remove la_range_check initializer.
2689         * language.c (enum range_mode): Moved here from language.h.
2690         (range_mode): Made static.
2691         (show_range_command): Update to use
2692         range_checking_on_by_default.
2693         (set_range_command): Likewise.
2694         (set_range_case): Likewise.
2695         (unknown_language_data): Remove la_range_check initializer.
2696         (auto_language_data): Likewise.
2697         * language.h (range_mode): Delete.  Enum definition moved to
2698         language.c.
2699         (language_data): Remove la_range_check field.
2700         (language_defn::range_checking_on_by_default): New member
2701         function.
2702         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
2703         (m2_language::range_checking_on_by_default): New member function.
2704         * objc-lang.c (objc_language_data): Remove la_range_check
2705         initializer.
2706         * opencl-lang.c (opencl_language_data): Likewise.
2707         * p-lang.c (pascal_language_data): Likewise.
2708         (pascal_language::range_checking_on_by_default): New member
2709         function.
2710         * rust-lang.c (rust_language_data): Remove la_range_check
2711         initializer.
2712         (rust_language::range_checking_on_by_default): New member
2713         function.
2714
2715 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2716
2717         * dwarf2/read.c (dwarf2_physname): Remove special case for
2718         language_go.
2719         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
2720         member function.
2721
2722 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2723
2724         * ada-lang.c (ada_language_data): Remove
2725         la_store_sym_names_in_linkage_form_p initializer.
2726         (ada_language::store_sym_names_in_linkage_form_p): New member
2727         function.
2728         * c-lang.c (c_language_data): Remove
2729         la_store_sym_names_in_linkage_form_p initializer.
2730         (c_language::store_sym_names_in_linkage_form_p): New member
2731         function.
2732         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
2733         initializer.
2734         (asm_language_data): Likewise.
2735         (asm_language::store_sym_names_in_linkage_form_p): New member
2736         function.
2737         (minimal_language_data): Remove
2738         la_store_sym_names_in_linkage_form_p initializer.
2739         (minimal_language::store_sym_names_in_linkage_form_p): New member
2740         function.
2741         * d-lang.c (d_language_data): Remove
2742         la_store_sym_names_in_linkage_form_p initializer.
2743         * dwarf2/read.c (dwarf2_physname): Update call to
2744         store_sym_names_in_linkage_form_p.
2745         * f-lang.c (f_language_data): Remove
2746         la_store_sym_names_in_linkage_form_p initializer.
2747         * go-lang.c (go_language_data): Remove
2748         la_store_sym_names_in_linkage_form_p initializer.
2749         * language.c (unknown_language_data): Remove
2750         la_store_sym_names_in_linkage_form_p initializer.
2751         (unknown_language::store_sym_names_in_linkage_form_p): New member
2752         function.
2753         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
2754         initializer.
2755         (auto_language::store_sym_names_in_linkage_form_p): New member
2756         function.
2757         * language.h (language_data): Remove
2758         la_store_sym_names_in_linkage_form_p member variable.
2759         (language_defn::store_sym_names_in_linkage_form_p): New member
2760         function.
2761         * m2-lang.c (m2_language_data): Remove
2762         la_store_sym_names_in_linkage_form_p initializer.
2763         * objc-lang.c (objc_language_data): Likewise.
2764         * opencl-lang.c (opencl_language_data): Likewise.
2765         * p-lang.c (pascal_language_data): Likewise.
2766         * rust-lang.c (rust_language_data): Likewise.
2767
2768 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2769
2770         * ada-lang.c (ada_language_data): Remove string_lower_bound
2771         initializer.
2772         * c-lang.c (c_language_data): Likewise.
2773         (cplus_language_data): Likewise.
2774         (asm_language_data): Likewise.
2775         (minimal_language_data): Likewise.
2776         * d-lang.c (d_language_data): Likewise.
2777         * f-lang.c (f_language_data): Likewise.
2778         * go-lang.c (go_language_data): Likewise.
2779         * language.c (unknown_language_data): Likewise.
2780         (auto_language_data): Likewise.
2781         * language.h (language_data): Remove string_lower_bound field.
2782         (language_defn::string_lower_bound): New member function.
2783         * m2-lang.c (m2_language_data): Remove string_lower_bound
2784         initializer.
2785         (m2_language::string_lower_bound): New member function.
2786         * objc-lang.c (objc_language_data): Remove string_lower_bound
2787         initializer.
2788         * opencl-lang.c (opencl_language_data): Likewise.
2789         * p-lang.c (pascal_language_data): Likewise.
2790         * rust-lang.c (rust_language_data): Likewise.
2791         * valops.c (value_cstring): Update call to string_lower_bound.
2792         (value_string): Likewise.
2793         * value.c (allocate_repeated_value): Likewise.
2794
2795 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2796
2797         * valops.c (value_repeat): Fix incorrect argument name in comment.
2798
2799 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2800
2801         * ada-lang.c (ada_language_data): Remove c_style_arrays
2802         initializer.
2803         (ada_language::c_style_arrays_p): New member fuction.
2804         * c-lang.c (c_language_data): Remove c_style_arrays
2805         initializer.
2806         (cplus_language_data): Likewise.
2807         (asm_language_data): Likewise.
2808         (minimal_language_data): Likewise.
2809         * d-lang.c (d_language_data): Likewise.
2810         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
2811         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
2812         (f_language::c_style_arrays_p): New member function.
2813         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
2814         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
2815         * language.c (unknown_language_data): Remove c_style_arrays
2816         initializer.
2817         (auto_language_data): Likewise.
2818         * language.h (language_data): Remove c_style_arrays field.
2819         (language_defn::c_style_arrays_p): New member function.
2820         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
2821         (m2_language::c_style_arrays_p): New member function.
2822         * objc-lang.c (objc_language_data): Remove c_style_arrays
2823         initializer.
2824         * opencl-lang.c (opencl_language_data): Likewise.
2825         * p-lang.c (pascal_language_data): Likewise.
2826         * rust-lang.c (rust_language_data): Likewise.
2827         * valarith.c (value_subscript): Update call to c_style_arrays_p,
2828         and update local variable to a bool.
2829         * valops.c (value_cast): Update call to c_style_arrays_p.
2830         (value_array): Likewise.
2831         * value.c (coerce_array): Likewise.
2832
2833 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2834
2835         * ada-lang.c (ada_language_data): Remove la_language initializer.
2836         * c-lang.c (c_language_data): Likewise.
2837         (cplus_language_data): Likewise.
2838         (asm_language_data): Likewise.
2839         (minimal_language_data): Likewise.
2840         * d-lang.c (d_language_data): Likewise.
2841         * f-lang.c (f_language_data): Likewise.
2842         * go-lang.c (go_language_data): Likewise.
2843         * language.c (unknown_language_data): Likewise.
2844         (auto_language_data): Likewise.
2845         * language.h (language_data): Remove la_language field.
2846         (language_defn::language_defn): Initialise la_language field.
2847         (language_defn::la_language): New member variable.
2848         * m2-lang.c (m2_language_data): Remove la_language field.
2849         * objc-lang.c (objc_language_data): Likewise.
2850         * opencl-lang.c (opencl_language_data): Likewise.
2851         * p-lang.c (pascal_language_data): Likewise.
2852         * rust-lang.c (rust_language_data): Likewise.
2853
2854 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2855
2856         * ada-lang.c (ada_extensions): Delete, moved into
2857         ada_language::filename_extensions.
2858         (ada_language_data): Remove la_filename_extensions initializer.
2859         (ada_language::filename_extensions): New member function.
2860         * c-lang.c (c_extensions): Delete, moved into
2861         c_language::filename_extensions.
2862         (c_language_data): Remove la_filename_extensions initializer.
2863         (c_language::filename_extensions): New member function.
2864         (cplus_extensions): Delete, moved into
2865         cplus_language::filename_extensions.
2866         (cplus_language_data): Remove la_filename_extensions initializer.
2867         (cplus_language::filename_extensions): New member function.
2868         (asm_extensions): Delete, moved into
2869         asm_language::filename_extensions.
2870         (asm_language_data): Remove la_filename_extensions initializer.
2871         (asm_language::filename_extensions): New member function.
2872         (minimal_language_data): Remove la_filename_extensions
2873         initializer.
2874         * d-lang.c (d_extensions): Delete, moved into
2875         d_language::filename_extensions.
2876         (d_language_data): Remove la_filename_extensions initializer.
2877         (d_language::filename_extensions): New member function.
2878         * f-lang.c (f_extensions): Delete, moved into
2879         f_language::filename_extensions.
2880         (f_language_data): Remove la_filename_extensions initializer.
2881         (f_language::filename_extensions): New member function.
2882         * go-lang.c (go_language_data): Remove la_filename_extensions
2883         initializer.
2884         * language.c (add_set_language_command): Update now that
2885         filename_extensions returns a vector.
2886         (unknown_language_data): Remove la_filename_extensions
2887         initializer.
2888         (auto_language_data): Likewise.
2889         * language.h (language_data): Remove la_filename_extensions field.
2890         (language_defn::filename_extensions): New member function.
2891         * m2-lang.c (m2_language_data): Remove la_filename_extensions
2892         initializer.
2893         * objc-lang.c (objc_extensions): Delete, moved into
2894         objc_language::filename_extensions.
2895         (objc_language_data): Remove la_filename_extensions initializer.
2896         (objc_language::filename_extensions): New member function.
2897         * opencl-lang.c (opencl_language_data): Remove
2898         la_filename_extensions initializer.
2899         * p-lang.c (pascal_extensions): Delete, moved into
2900         pascal_language::filename_extensions.
2901         (pascal_language_data): Remove la_filename_extensions initializer.
2902         (pascal_language::filename_extensions): New member function.
2903         * rust-lang.c (rust_extensions): Delete, moved into
2904         rust_language::filename_extensions.
2905         (rust_language_data): Remove la_filename_extensions initializer.
2906         (rust_language::filename_extensions): New member function.
2907         * symfile.c (add_filename_language): Add new assert.
2908
2909 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2910
2911         * ada-lang.c (ada_language_data): Remove la_name and
2912         la_natural_name initializers.
2913         (ada_language::name): New member function.
2914         (ada_language::natural_name): New member function.
2915         * c-lang.c (c_language_data): Remove la_name and
2916         la_natural_name initializers.
2917         (c_language::name): New member function.
2918         (c_language::natural_name): New member function.
2919         (cplus_language_data): Remove la_name and
2920         la_natural_name initializers.
2921         (cplus_language::name): New member function.
2922         (cplus_language::natural_name): New member function.
2923         (asm_language_data): Remove la_name and
2924         la_natural_name initializers.
2925         (asm_language::name): New member function.
2926         (asm_language::natural_name): New member function.
2927         (minimal_language_data): Remove la_name and
2928         la_natural_name initializers.
2929         (minimal_language::name): New member function.
2930         (minimal_language::natural_name): New member function.
2931         * compile/compile.c (compile_to_object): Update call to
2932         lanugage_defn::name.
2933         * d-lang.c (d_language_data): Remove la_name and
2934         la_natural_name initializers.
2935         (d_language::name): New member function.
2936         (d_language::natural_name): New member function.
2937         * expprint.c (print_subexp_standard): Update call to
2938         language_defn::name.
2939         (dump_raw_expression): Likewise
2940         (dump_prefix_expression): Likewise.
2941         * f-lang.c (f_language_data): Remove la_name and
2942         la_natural_name initializers.
2943         (f_language::name): New member function.
2944         (f_language::natural_name): New member function.
2945         * go-lang.c (go_language_data): Remove la_name and
2946         la_natural_name initializers.
2947         (go_language::name): New member function.
2948         (go_language::natural_name): New member function.
2949         * language.c (show_language_command): Update call to
2950         language_defn::name.
2951         (set_language_command): Likewise.
2952         (language_enum): Likewise.
2953         (language_str): Likewise.
2954         (add_set_language_command): Likewise, use
2955         language_defn::natural_name in the doc string.
2956         (unknown_language_data): Remove la_name and
2957         la_natural_name initializers.
2958         (unknown_language::name): New member function.
2959         (unknown_language::natural_name): New member function.
2960         (auto_language_data): Remove la_name and
2961         la_natural_name initializers.
2962         (auto_language::name): New member function.
2963         (auto_language::natural_name): New member function.
2964         (language_lookup_primitive_type_as_symbol): Update call to
2965         language_defn::name.
2966         * language.h (language_data): Remove la_name and la_natural_name
2967         member variables.
2968         (language_defn::name): New member function.
2969         (language_defn::natural_name): New member function.
2970         * m2-lang.c (m2_language_data): Remove la_name and
2971         la_natural_name initializers.
2972         (m2_language::name): New member function.
2973         (m2_language::natural_name): New member function.
2974         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
2975         language_defn::natural_name.
2976         * objc-lang.c (objc_language_data): Remove la_name and
2977         la_natural_name initializers.
2978         (objc_language::name): New member function.
2979         (objc_language::natural_name): New member function.
2980         * opencl-lang.c (opencl_language_data): Remove la_name and
2981         la_natural_name initializers.
2982         (opencl_language::name): New member function.
2983         (opencl_language::natural_name): New member function.
2984         * p-lang.c (pascal_language_data): Remove la_name and
2985         la_natural_name initializers.
2986         (pascal_language::name): New member function.
2987         (pascal_language::natural_name): New member function.
2988         * rust-lang.c (rust_language_data): Remove la_name and
2989         la_natural_name initializers.
2990         (rust_language::name): New member function.
2991         (rust_language::natural_name): New member function.
2992         * symtab.c (lookup_language_this): Update call to
2993         language_defn::name.
2994
2995 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2996
2997         * ada-lang.c (ada_language_data): Remove la_name_of_this
2998         initializer.
2999         * ax-gdb.c (gen_expr): Update call to name_of_this.
3000         * c-exp.y (classify_name): Likewise.
3001         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
3002         (cplus_language_data): Likewise.
3003         (cplus_language::name_of_this): New member function.
3004         (asm_language_data): Remove la_name_of_this initializer.
3005         (minimal_language_data): Likewise.
3006         * d-lang.c (d_language_data): Likewise.
3007         (d_language::name_of_this): New member function.
3008         * expprint.c (print_subexp_standard): Update call to name_of_this.
3009         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
3010         * go-lang.c (go_language_data): Likewise.
3011         * language.c (unknown_language_data): Likewise.
3012         (unknown_language::name_of_this): New member function.
3013         (auto_language_data): Remove la_name_of_this initializer.
3014         (auto_language::name_of_this): New member function.
3015         * language.h (language_data): Delete la_name_of_this member
3016         variable.
3017         (language_defn::name_of_this): New member function.
3018         * m2-lang.c (m2_language_data): Remove la_name_of_this
3019         initializer.
3020         * objc-lang.c (objc_language_data): Likewise.
3021         (objc_language::name_of_this): New member function.
3022         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
3023         initializer.
3024         * p-lang.c (pascal_language_data): Likewise.
3025         (pascal_language::name_of_this): New member function.
3026         * rust-lang.c (rust_language_data): Remove la_name_of_this
3027         initializer.
3028         * symtab.c (lookup_language_this): Update call to name_of_this.
3029         (lookup_symbol_aux): Likewise.
3030         * valops.c (value_of_this): Likewise.
3031
3032 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3033
3034         * ada-lang.c (ada_language_data): Remove
3035         la_struct_too_deep_ellipsis initializer.
3036         (ada_language::struct_too_deep_ellipsis): New member function.
3037         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
3038         initializer.
3039         (cplus_language_data): Likewise.
3040         (asm_language_data): Likewise.
3041         (minimal_language_data): Likewise.
3042         * cp-valprint.c (cp_print_value): Update call to
3043         struct_too_deep_ellipsis.
3044         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
3045         initializer.
3046         * f-lang.c (f_language_data): Likewise.
3047         (f_language::struct_too_deep_ellipsis): New member function.
3048         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
3049         initializer.
3050         * language.c (unknown_language_data): Likewise.
3051         (auto_language_data): Likewise.
3052         * language.h (language_data): Delete la_struct_too_deep_ellipsis
3053         member variable.
3054         (language_defn::struct_too_deep_ellipsis): New member function.
3055         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
3056         initializer.Q
3057         * objc-lang.c (objc_language_data): Likewise.
3058         * opencl-lang.c (opencl_language_data): Likewise.
3059         * p-lang.c (pascal_language_data): Likewise.
3060         * rust-lang.c (rust_language_data): Likewise.
3061         * valprint.c (val_print_check_max_depth): Update call to
3062         struct_too_deep_ellipsis.
3063
3064 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
3065
3066         * MAINTAINERS (Write After Approval): Add myself.
3067
3068 2020-09-15  Tom Tromey  <tom@tromey.com>
3069
3070         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
3071         Remove.
3072
3073 2020-09-15  Tom Tromey  <tom@tromey.com>
3074
3075         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
3076         and TYPE_CODE_METHODPTR cases.
3077         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
3078         (c_value_print_inner): Update.
3079         * valprint.c (generic_value_print_memberptr): New function, from
3080         c_value_print_memberptr.
3081         (generic_value_print): Use it.  Call cplus_print_method_ptr.
3082
3083 2020-09-15  Tom Tromey  <tromey@adacore.com>
3084
3085         * python/python-internal.h (PyInt_FromLong): Remove define.
3086         * python/py-value.c (convert_value_from_python): Use
3087         gdb_py_object_from_longest.
3088         * python/py-type.c (typy_get_code): Use
3089         gdb_py_object_from_longest.
3090         * python/py-symtab.c (salpy_get_line): Use
3091         gdb_py_object_from_longest.
3092         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
3093         gdb_py_object_from_longest.
3094         * python/py-record.c (recpy_gap_reason_code): Use
3095         gdb_py_object_from_longest.
3096         * python/py-record-btrace.c (recpy_bt_insn_size)
3097         (recpy_bt_func_level, btpy_list_count): Use
3098         gdb_py_object_from_longest.
3099         * python/py-infthread.c (gdbpy_create_ptid_object): Use
3100         gdb_py_object_from_longest.  Fix error handling.
3101         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
3102         gdb_py_object_from_longest.
3103         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
3104         gdb_py_object_from_longest.
3105         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
3106         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
3107         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
3108
3109 2020-09-15  Tom Tromey  <tromey@adacore.com>
3110
3111         * python/python.c (gdbpy_parameter_value): Use
3112         gdb_py_object_from_ulongest.
3113
3114 2020-09-15  Tom Tromey  <tromey@adacore.com>
3115
3116         * python/py-infevents.c (create_register_changed_event_object):
3117         Use gdb_py_object_from_longest.
3118         * python/py-exitedevent.c (create_exited_event_object): Use
3119         gdb_py_object_from_longest.
3120
3121 2020-09-15  Tom Tromey  <tromey@adacore.com>
3122
3123         * python/python.c (gdbpy_parameter_value): Use
3124         gdb_py_object_from_longest.
3125         * python/py-type.c (convert_field, typy_range): Use
3126         gdb_py_object_from_longest.
3127         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
3128         gdb_py_object_from_longest.
3129         * python/py-lazy-string.c (stpy_get_length): Use
3130         gdb_py_object_from_longest.
3131         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
3132         gdb_py_object_from_longest.
3133         * python/py-infevents.c (create_memory_changed_event_object): Use
3134         gdb_py_object_from_longest.
3135         * python/py-inferior.c (infpy_get_num): Use
3136         gdb_py_object_from_longest.
3137         (infpy_get_pid): Likewise.
3138
3139 2020-09-15  Tom Tromey  <tromey@adacore.com>
3140
3141         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
3142         defines.
3143         * python/py-value.c (valpy_long): Use
3144         gdb_py_object_from_ulongest.
3145         * python/py-symtab.c (salpy_get_pc): Use
3146         gdb_py_object_from_ulongest.
3147         (salpy_get_last): Likewise.
3148         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
3149         gdb_py_object_from_ulongest.
3150         * python/py-lazy-string.c (stpy_get_address): Use
3151         gdb_py_object_from_ulongest.
3152         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
3153         * python/py-arch.c (archpy_disassemble): Use
3154         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
3155         error handling.
3156
3157 2020-09-15  Tom Tromey  <tromey@adacore.com>
3158
3159         * python/python-internal.h (gdb_py_long_from_longest): Remove
3160         defines.
3161         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
3162         * python/py-type.c (convert_field, typy_get_sizeof): Use
3163         gdb_py_object_from_longest.
3164         * python/py-record-btrace.c (btpy_list_index): Use
3165         gdb_py_object_from_longest.
3166
3167 2020-09-15  Tom Tromey  <tromey@adacore.com>
3168
3169         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
3170         * python/py-record.c (recpy_element_number): Use
3171         gdb_py_object_from_longest.
3172         (recpy_gap_number): Likewise.
3173
3174 2020-09-15  Tom Tromey  <tromey@adacore.com>
3175
3176         * top.c (ui::ui): Update.
3177         (highest_ui_num): Remove.
3178         * top.h (struct ui) <num>: Remove.
3179
3180 2020-09-15  Tom Tromey  <tromey@adacore.com>
3181
3182         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
3183         * ui-style.c (ansi_regex_text): Now array.
3184         * rust-exp.y (number_regex_text): Now array.
3185         * linespec.c (linespec_quote_characters): Now array.
3186         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
3187         Now arrays.
3188
3189 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3190
3191         * debuginfod-support.c (debuginfod_client_deleter): New.
3192         (debuginfod_client_up): New.
3193         (debuginfod_init): Return debuginfod_client_up.
3194         (debuginfod_source_query): Adjust.
3195         (debuginfod_debuginfo_query): Adjust.
3196
3197 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3198
3199         * debuginfod-support.c (debuginfod_source_query): Use
3200         make_unique_xstrdup.
3201
3202 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3203
3204         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
3205         with `type::instance_flags`.
3206
3207 2020-09-14  Michael Mullin  <masmullin@gmail.com>
3208
3209         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
3210         Remove baton parameter.
3211
3212 2020-09-14  Pedro Alves  <pedro@palves.net>
3213
3214         * Makefile.in (SELFTESTS_SRCS): Add
3215         unittests/enum-flags-selftests.c.
3216         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
3217         btrace_function_flags instead of enum btrace_function_flag.
3218         * compile/compile-c-types.c (convert_qualified): Use
3219         enum_flags::raw.
3220         * compile/compile-cplus-symbols.c (convert_one_symbol)
3221         (convert_symbol_bmsym):
3222         * compile/compile-cplus-types.c (compile_cplus_convert_method)
3223         (compile_cplus_convert_struct_or_union_methods)
3224         (compile_cplus_instance::convert_qualified_base):
3225         * go-exp.y (parse_string_or_char): Add cast to int.
3226         * unittests/enum-flags-selftests.c: New file.
3227         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
3228         type to btrace_thread_flags from btrace_thread_flag.
3229         (record_btrace_cancel_resume, record_btrace_step_thread): Change
3230         local's type to btrace_thread_flags from btrace_thread_flag.  Add
3231         cast in DEBUG call.
3232
3233 2020-09-14  Pedro Alves  <pedro@palves.net>
3234
3235         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
3236         * gdbtypes.c (address_space_name_to_int): Rename to ...
3237         (address_space_name_to_type_instance_flags): ... this.
3238         (address_space_int_to_name): Rename to ...
3239         (address_space_type_instance_flags_to_name): ... this.
3240         * gdbtypes.h (address_space_name_to_int): Rename to ...
3241         (address_space_name_to_type_instance_flags): ... this.
3242         (address_space_int_to_name): Rename to ...
3243         (address_space_type_instance_flags_to_name): ... this.
3244         * type-stack.c (type_stack::insert): Adjust to rename.
3245         * type-stack.h (type_stack::insert): Likewise.
3246
3247 2020-09-14  Pedro Alves  <pedro@palves.net>
3248             Andrew Burgess  <andrew.burgess@embecosm.com>
3249
3250         * avr-tdep.c (avr_address_class_type_flags): Return
3251         type_instance_flags.
3252         (avr_address_class_type_flags_to_name): Take a
3253         type_instance_flags.
3254         (avr_address_class_name_to_type_flags): Return bool and take a
3255         type_instance_flags.
3256         * d-lang.c (build_d_types): Use type::set_instance_flags.
3257         * ft32-tdep.c (ft32_address_class_type_flags): Return
3258         type_instance_flags.
3259         (ft32_address_class_type_flags_to_name): Take a
3260         type_instance_flags.
3261         (ft32_address_class_name_to_type_flags): Return bool and take a
3262         type_instance_flags.
3263         (ft32_gdbarch_init): Use type::set_instance_flags.
3264         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
3265         * gdbarch.h, gdbarch.c: Regenerate.
3266         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
3267         (address_class_name_to_type_flags): Use type_instance_flags and
3268         bool.
3269         * gdbtypes.c (address_space_name_to_int)
3270         (address_space_int_to_name, make_qualified_type): Use
3271         type_instance_flags.
3272         (make_qualified_type): Use type_instance_flags and
3273         type::set_instance_flags.
3274         (make_type_with_address_space, make_cv_type, make_vector_type)
3275         (check_typedef): Use type_instance_flags.
3276         (recursive_dump_type): Cast type_instance_flags to unsigned for
3277         printing.
3278         (copy_type_recursive): Use type::set_instance_flags.
3279         (gdbtypes_post_init): Use type::set_instance_flags.
3280         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
3281         <m_instance_flags>: ... this.
3282         <instance_flags, set_instance_flags>: New methods.
3283         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
3284         (SET_TYPE_INSTANCE_FLAGS): New.
3285         (address_space_name_to_int, address_space_int_to_name)
3286         (make_type_with_address_space): Pass flags using
3287         type_instance_flags instead of int.
3288         * stabsread.c (cleanup_undefined_types_noname): Use
3289         type::set_instance_flags.
3290         * s390-tdep.c (s390_address_class_type_flags): Return
3291         type_instance_flags.
3292         (s390_address_class_type_flags_to_name): Take a
3293         type_instance_flags.
3294         (s390_address_class_name_to_type_flags): Return bool and take a
3295         type_instance_flags.
3296         * type-stack.c (type_stack::follow_types): Use
3297         type_instance_flags.
3298         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
3299
3300 2020-09-14  Tom Tromey  <tromey@adacore.com>
3301
3302         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
3303         * x86-tdep.c (x86_is_thunk_register_name)
3304         (x86_in_indirect_branch_thunk): Update.
3305         * sparc64-tdep.c (sparc64_fpu_register_names)
3306         (sparc64_cp0_register_names, sparc64_register_names)
3307         (sparc64_pseudo_register_names): Now const.
3308         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
3309         cp0_registers_num>: Now const.
3310         * sparc-tdep.c (sparc_core_register_names)
3311         (sparc32_fpu_register_names, sparc32_cp0_register_names)
3312         (sparc32_pseudo_register_names): Now const.
3313         (validate_tdesc_registers): Update.
3314         * rust-lang.c (rust_extensions): Now const.
3315         * p-lang.c (p_extensions): Now const.
3316         * objc-lang.c (objc_extensions): Now const.
3317         * nto-tdep.c (nto_thread_state_str): Now const.
3318         * moxie-tdep.c (moxie_register_names): Now const.
3319         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
3320         Now const.
3321         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
3322         (mips_linux_reg_names): Now const.
3323         (mips_gdbarch_init): Update.
3324         * microblaze-tdep.c (microblaze_register_names): Now const.
3325         * m68k-tdep.c (m68k_register_names): Now const.
3326         * m32r-tdep.c (m32r_register_names): Now const.
3327         * ia64-tdep.c (ia64_register_names): Now const.
3328         * i386-tdep.h (struct gdbarch_tdep) <register_names,
3329         ymmh_register_names, ymm16h_regnum, mpx_register_names,
3330         k_register_names, zmmh_register_names, xmm_avx512_register_names,
3331         ymm_avx512_register_names, pkeys_register_names>: Now const.
3332         * i386-tdep.c (i386_register_names, i386_zmm_names)
3333         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
3334         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
3335         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
3336         * f-lang.c (f_extensions): Now const.
3337         * d-lang.c (d_extensions): Now const.
3338         * csky-tdep.c (csky_register_names): Now const.
3339         * charset.c (default_charset_names, charset_enum): Now const.
3340         (_initialize_charset): Update.
3341         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
3342         const.
3343         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
3344         (bsd_uthread_solib_loaded): Update.
3345         (bsd_uthread_state): Now const.
3346         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
3347         (amd64_ymm_avx512_names, amd64_ymmh_names)
3348         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
3349         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
3350         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
3351         (amd64_dword_names): Now const.
3352         * agent.c (can_use_agent_enum): Now const.
3353         * ada-tasks.c (task_states, long_task_states): Now const.
3354         * ada-lang.c (known_runtime_file_name_patterns)
3355         (known_auxiliary_function_name_patterns, attribute_names)
3356         (standard_exc, ada_extensions): Now const.
3357
3358 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3359
3360         * bcache.h (struct bcache) <bcache>: Remove constructor.
3361         <m_hash_function, m_compare_function>: Remove.
3362         <~bcache>: Make virtual.
3363         <compare>: Remove static method, introduce virtual method.
3364         <default_hash>: Remove.
3365         <hash>: New virtual method.
3366         * bcache.c (bcache::expand_hash_table): Update.
3367         (bcache::insert): Update.
3368         (bcache::hash): New.
3369         (bcache::compare): Update comment and parameter names.
3370         * gdbtypes.c (types_deeply_equal): Update.
3371         * psymtab.h (struct psymbol_bcache): New struct.
3372         (class psymtab_storage) <psymtab_storage>: Make default.
3373         <psymbol_cache>: Change type to psymbol_bcache.
3374         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
3375         (psymbol_hash): Change to...
3376         (psymbol_bcache::hash): ... this.
3377         (psymbol_compare): Change to...
3378         (psymbol_bcache::compare): ... this.
3379
3380 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3381
3382         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
3383         checking for initial lwp.
3384
3385 2020-09-14  Tom Tromey  <tromey@adacore.com>
3386
3387         * m68k-tdep.c (m68k_extract_return_value): Use
3388         pointer_result_regnum.
3389         (m68k_store_return_value): Likewise.
3390         (m68k_reg_struct_return_p): Handle vectors and arrays.
3391         (m68k_return_value): Handle arrays.
3392         (m68k_svr4_return_value): Fix single-element aggregate handling.
3393         Handle long double.  Adjust for embedded ABI.
3394         (m68k_svr4_init_abi): Set pointer_result_regnum.
3395         (m68k_embedded_init_abi): New function.
3396         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
3397         (m68k_osabi_sniffer): New function.
3398         (_initialize_m68k_tdep): Register osabi sniffer.
3399         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
3400         member.
3401
3402 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3403
3404         * xml-support.c (xml_fetch_content_from_file): Replace xfree
3405         with gdb::unique_xmalloc_ptr<char>.
3406
3407 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3408
3409         * xml-support.h (xml_fetch_another): Change type to be a
3410         function_view.
3411         (xml_process_xincludes): Remove baton parameter.
3412         (xml_fetch_content_from_file): Change baton parameter to
3413         dirname.
3414         * xml-support.c (struct xinclude_parsing_data)
3415         <xinclude_parsing_data>: Remove baton parameter.
3416         <fetcher_baton>: Remove.
3417         (xinclude_start_include): Adjust.
3418         (xml_process_xincludes): Adjust.
3419         (xml_fetch_content_from_file): Replace baton parameter with
3420         dirname.
3421         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
3422         (xml_init_syscalls_info): Use a lambda.
3423         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
3424         (file_read_description_xml): Use a lambda.
3425         (fetch_available_features_from_target): Change baton parameter
3426         to target_ops.
3427         (target_read_description_xml): Use a lambda.
3428         (target_fetch_description_xml): Use a lambda.
3429         (string_read_description_xml): Update.
3430
3431 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
3432
3433         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
3434         uses with type::endianity_is_not_default.
3435
3436 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3437
3438         * gdbtypes.h (struct type) <endianity_is_not_default,
3439         set_endianity_is_not_default>: New methods.
3440         (TYPE_ENDIANITY_NOT_DEFAULT): Use
3441         type::endianity_is_not_default, change all write call sites to
3442         use type::set_endianity_is_not_default.
3443
3444 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3445
3446         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
3447         uses with type::is_fixed_instance.
3448
3449 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3450
3451         * gdbtypes.h (struct type) <is_fixed_instance,
3452         set_is_fixed_instance>: New methods.
3453         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
3454         write call sites to use type::set_is_fixed_instance.
3455
3456 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3457
3458         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
3459         uses with type::is_gnu_ifunc.
3460
3461 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3462
3463         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
3464         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
3465         use type::set_is_gnu_ifunc.
3466
3467 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3468
3469         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
3470         uses with type::stub_is_supported.
3471
3472 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3473
3474         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
3475         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
3476         use type::set_stub_is_supported.
3477
3478 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3479
3480         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
3481         uses with type::is_vector.
3482
3483 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3484
3485         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
3486         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
3487         use type::set_is_vector.
3488
3489 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3490
3491         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
3492         uses with type::has_varargs.
3493
3494 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3495
3496         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
3497         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
3498         use type::set_has_varargs.
3499
3500 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3501
3502         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
3503         uses with type::is_prototyped.
3504
3505 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3506
3507         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
3508         New methods.
3509         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
3510         call sites to use type::set_is_prototyped.
3511
3512 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3513
3514         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
3515         uses with type::target_is_stub.
3516
3517 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3518
3519         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
3520         New methods.
3521         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
3522         sites to use type::set_target_is_stub.
3523
3524 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3525
3526         * gdbtypes.h (TYPE_STUB): Remove, replace all
3527         uses with type::is_stub.
3528
3529 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
3532         (TYPE_STUB): Use type::is_stub, change all write call sites to
3533         use type::set_is_stub.
3534
3535 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3536
3537         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
3538         type::has_no_signedness.
3539
3540 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3541
3542         * gdbtypes.h (struct type) <has_no_signedness,
3543         set_has_no_signedness>: New methods.
3544         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
3545         call sites to use type::set_has_no_signedness.
3546
3547 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3548
3549         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
3550         type::is_unsigned.
3551
3552 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
3553
3554         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
3555         methods.
3556         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
3557         sites to use type::set_is_unsigned.
3558
3559 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
3560             Adam Renquinha <arenquinha@cimeq.qc.ca>
3561
3562         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
3563         pointer and stack frame offset when unwinding.
3564
3565 2020-09-13  Pedro Alves  <pedro@palves.net>
3566
3567         * NEWS: Document "-break-insert --qualified".
3568         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
3569
3570 2020-09-13  Pedro Alves  <pedro@palves.net>
3571
3572         * linespec.c (classify_mtype, compare_msyms): Delete.
3573         (search_minsyms_for_name): Remove classification logic.  Instead
3574         filter out trampoline symbols if we also found an external
3575         function of the same name.
3576
3577 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3578
3579         * NEWS: Create a new section for the next release branch.
3580         Rename the section of the current branch, now that it has
3581         been cut.
3582
3583 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
3584
3585         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
3586         * version.in: Bump version to 11.0.50.DATE-git.
3587
3588 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
3589
3590         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
3591
3592 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
3593             Felix Willgerodt  <Felix.Willgerodt@intel.com>
3594
3595         * gdbarch.sh: Added bfloat16 type.
3596         * gdbarch.c: Regenerated.
3597         * gdbarch.h: Regenerated.
3598         * gdbtypes.c (floatformats_bfloat16): New struct.
3599         (gdbtypes_post_init): Add builtin_bfloat16.
3600         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
3601         (floatformats_bfloat16): New struct.
3602         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
3603         (i386_ymm_type): Add field "v16_bfloat16"
3604         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
3605         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
3606         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
3607         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
3608         * features/i386/64bit-avx512.xml: Add bfloat16 type.
3609         * features/i386/64bit-avx512.c: Regenerated.
3610         * features/i386/64bit-sse.xml: Add bfloat16 type.
3611         * features/i386/64bit-sse.c: Regenerated.
3612
3613 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
3614
3615         * i386-tdep.c (i386_zmm_type): Fix field names.
3616         (i386_ymm_type): Fix field names.
3617
3618 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3619
3620         * breakpoint.c: Fix typo in the help message of the
3621         "set breakpoint condition-evaluation" command.
3622
3623 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3624
3625         * nbsd-nat.c: Include "nat/netbsd-nat.h".
3626         * (nbsd_nat_target::pid_to_exec_file)
3627         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
3628         (nbsd_nat_target::post_startup_inferior)
3629         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
3630         (nbsd_add_threads): Switch local code to common gdb/nat functions.
3631         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
3632         * (nbsd_thread_lister): Remove.
3633
3634 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3635
3636         * fork-inferior.c (startup_inferior): Avoid double free.
3637
3638 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3639
3640         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
3641         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
3642
3643 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3644
3645         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
3646         * netbsd-nat.c: Include <sys/ptrace.h>.
3647         * (netbsd_nat::enable_proc_events): Add.
3648
3649 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3650
3651         * netbsd-nat.h: Include "gdbsupport/function-view.h".
3652         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3653         (netbsd_nat::for_each_thread): Add.
3654         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
3655         "gdbsupport/common-debug.h".
3656         * (netbsd_nat::netbsd_thread_lister)
3657         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
3658         (netbsd_nat::for_each_thread): Add.
3659
3660 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3661
3662         * netbsd-nat.h: Include <unistd.h>.
3663         * (netbsd_nat::pid_to_exec_file): Add.
3664         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
3665         * (netbsd_nat::pid_to_exec_file) Add.
3666
3667 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3668
3669         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
3670
3671 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
3672
3673         * netbsd-nat.h: New file.
3674         * netbsd-nat.c: Likewise.
3675
3676 2020-09-09  Tom Tromey  <tromey@adacore.com>
3677
3678         * ada-lang.c (remove_extra_symbols): Do not increment when
3679         removing an element
3680
3681 2020-09-08  Tom Tromey  <tromey@adacore.com>
3682
3683         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
3684
3685 2020-09-08  Tom Tromey  <tromey@adacore.com>
3686
3687         PR win32/25302:
3688         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
3689         (gdb_bfd_init_data): New function.
3690         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
3691
3692 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3693
3694         * infrun.c (fetch_inferior_event): Use
3695         `switch_to_target_no_thread` to switch the target.
3696
3697 2020-09-06  Tom Tromey  <tom@tromey.com>
3698
3699         * symfile.h (dwarf2_free_objfile): Don't declare.
3700
3701 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3702
3703         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
3704         to match 16 byte real/complex type generated by Flang compiler.
3705
3706 2020-09-03  Tom de Vries  <tdevries@suse.de>
3707
3708         PR breakpoint/26546
3709         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
3710         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
3711
3712 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
3713
3714         * maint.c (index_digits): New function.
3715         (struct maint_print_section_data): Remove.
3716         (print_bfd_section_info): Remove print_data parameter, add arg
3717         and index_digits.
3718         (print_objfile_section_info): Likewise.
3719         (print_bfd_section_info_maybe_relocated): Likewise (plus
3720         objfile).
3721         (maintenance_info_sections): Adjust calls.
3722
3723 2020-09-02  Tom Tromey  <tromey@adacore.com>
3724
3725         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
3726         for null pointers.
3727         (ada_varobj_adjust_for_child_access): Special-case null pointers.
3728
3729 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
3730
3731         * bcache.h (struct bcache) <insert>: Change type of `added` to
3732         pointer to bool.
3733         * bcache.c (bcache::insert): Likewise.
3734         * gdbtypes.c (check_types_worklist): Adjust.
3735         * psymtab.c (add_psymbol_to_bcache): Adjust.
3736
3737 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
3738
3739         * corelow.c (unordered_set): Include.
3740         (class core_target): Add field 'm_core_unavailable_mappings'.
3741         (core_target::build_file_mappings): Print only one warning
3742         per inaccessible file.  Add unavailable/broken mappings
3743         to m_core_unavailable_mappings.
3744         (core_target::xfer_partial): Call...
3745         (core_target::xfer_memory_via_mappings): New method.
3746
3747 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3748
3749         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
3750         type to bool.
3751
3752 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
3753
3754         * dwarf2/read.c (struct field_info): Fix indentation.
3755
3756 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3757
3758         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
3759         ordering in comment.
3760         * frame.c (frame_id_eq): Fix indentation.
3761
3762 2020-08-31  Scott Linder  <scott@scottlinder.com>
3763             Simon Marchi  <simon.marchi@efficios.com>
3764
3765         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
3766         inline frame ids in outer frame.
3767
3768 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3769
3770         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
3771         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
3772         (outer_frame_id): Use FID_STACK_OUTER instead of
3773         FID_STACK_INVALID.
3774         (frame_id_p): Don't check for outer_frame_id.
3775
3776 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3777
3778         * frame-unwind.c (frame_unwind_got_optimized): Don't set
3779         regnum/frame in value.  Call allocate_value_lazy.
3780         * frame.c (frame_unwind_register_value): Use
3781         val_print_not_saved.
3782
3783 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
3784
3785         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
3786
3787 2020-08-29  Pedro Alves  <pedro@palves.net>
3788
3789         * progspace.c (print_program_space): Use all_inferiors.  Switch to
3790         the inferior before calling target_pid_to_str.
3791
3792 2020-08-28  Tom Tromey  <tom@tromey.com>
3793
3794         * xcoffread.c (xcoff_end_psymtab): Update comment.
3795         * dbxread.c (dbx_end_psymtab): Update comment.
3796
3797 2020-08-28  Tom de Vries  <tdevries@suse.de>
3798
3799         PR breakpoint/26544
3800         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
3801         event_location.
3802         (create_breakpoint): Same.
3803         (base_breakpoint_decode_location): Same.
3804         (bkpt_create_sals_from_location): Same.
3805         (bkpt_decode_location): Same.
3806         (bkpt_probe_create_sals_from_location): Same.
3807         (bkpt_probe_decode_location): Same.
3808         (tracepoint_create_sals_from_location): Same.
3809         (tracepoint_decode_location): Same.
3810         (tracepoint_probe_decode_location): Same.
3811         (strace_marker_create_sals_from_location): Same.
3812         (strace_marker_decode_location): Same.
3813         (create_sals_from_location_default): Same.
3814         (decode_location_default): Same.
3815         * breakpoint.h (struct breakpoint_ops): Same.
3816         (create_breakpoint): Same.
3817         * linespec.h (decode_line_full): Same.
3818         * linespec.c (decode_line_full): Same.  Throw error if
3819         result.size () == 0.
3820
3821 2020-08-27  Pedro Alves  <pedro@palves.net>
3822
3823         PR gdb/26524
3824         * breakpoint.c (until_break_fsm) <location_breakpoint,
3825         caller_breakpoint>: Delete fields.
3826         <breakpoints>: New field.
3827         <until_break_fsm>: Adjust to save a breakpoint vector instead of
3828         two individual breakpoints.
3829         (until_break_fsm::should_stop): Loop over breakpoints in the
3830         breakpoint vector.
3831         (until_break_fsm::clean_up): Adjust to clear the breakpoints
3832         vector.
3833         (until_break_command): Handle location expanding into multiple
3834         sals.
3835
3836 2020-08-27  Pedro Alves  <pedro@palves.net>
3837
3838         PR gdb/26523
3839         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
3840         bp_until breakpoints user-specified locations.  Update intro
3841         comment.
3842
3843 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
3844
3845         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
3846         gdb_bfd_sections): New.
3847         * maint.c (print_bfd_section_info): Change param type to
3848         maint_print_section_data.
3849         (print_objfile_section_info): Likewise.
3850         (print_bfd_section_info_maybe_relocated): Likewise.
3851         (maintenance_info_sections): Use gdb_bfd_sections.
3852
3853 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3854
3855         * MAINTAINERS: Add ARC target and maintainer.
3856
3857 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
3858
3859         * configure.tgt: ARC support for GNU/Linux.
3860         * Makefile.in (ALL_TARGET_OBJS): Likewise.
3861         * arc-linux-tdep.c: New file.
3862         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
3863         * arc-tdep.c (arc_write_pc): Use it.
3864
3865 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3866
3867         * arc-tdep.c (arc_check_for_hardware_loop): New.
3868         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
3869
3870 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3871
3872         * arc-tdep.h: Include "gdbarch.h".
3873
3874 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
3875
3876         * arch/arc.h
3877         (arc_gdbarch_features): New class to stir the selection of target XML.
3878         (arc_create_target_description): Use FEATURES to choose XML target.
3879         (arc_lookup_target_description): Use arc_create_target_description
3880         to create _new_ target descriptions or return the already created
3881         ones if the FEATURES is the same.
3882         * arch/arc.c: Implementation of prototypes described above.
3883         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
3884         (arc_gdbarch_features_init): Initialize the FEATURES struct.
3885         * arc-tdep.c (*_feature_name): Make feature names consistent.
3886         (arc_register_feature): A new struct to hold information about
3887         registers of a particular target/feature.
3888         (arc_check_tdesc_feature): Check if XML provides registers in
3889         compliance with ARC_REGISTER_FEATURE structs.
3890         (arc_update_acc_reg_names): Add aliases for r58 and r59.
3891         (determine_*_reg_feature_set): Which feature name to look for.
3892         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
3893         (mach_type_to_arc_isa): Convert from a set of binutils machine types
3894         to expected ISA enums to be used in arc_gdbarch_features structs.
3895         * features/Makefile (FEATURE_XMLFILES): Add new files.
3896         * gdb/features/arc/v1-aux.c: New file.
3897         * gdb/features/arc/v1-aux.xml: Likewise.
3898         * gdb/features/arc/v1-core.c: Likewise.
3899         * gdb/features/arc/v1-core.xml: Likewise.
3900         * gdb/features/arc/v2-aux.c: Likewise.
3901         * gdb/features/arc/v2-aux.xml: Likewise.
3902         * gdb/features/arc/v2-core.c: Likewise.
3903         * gdb/features/arc/v2-core.xml: Likewise.
3904         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
3905
3906 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
3907             Andrew Burgess  <andrew.burgess@embecosm.com>
3908
3909         PR m2/26372
3910         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
3911         an assert.  Remove single element array indexing pattern as the
3912         MULTI_SUBSCRIPT support will handle this case too.
3913
3914 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
3915
3916         * value.h (valprint_check_validity): Move declaration from
3917         here...
3918         * valprint.h (valprint_check_validity): ... to here.
3919
3920 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3921
3922         * debug.h: New file.
3923         * debug.c (debug_prefixed_vprintf): New function.
3924         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
3925         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
3926
3927 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3928
3929         * infrun.h (infrun_debug_printf_1): New function declaration.
3930         (infrun_debug_printf): New macro.
3931         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
3932         throughout.
3933         (infrun_debug_printf): New function.
3934         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
3935         (handle_jit_event): Likewise.
3936
3937 2020-08-21  Mark Wielaard  <mark@klomp.org>
3938
3939         * ada-lex.l: Extend register warnings diagnostics comment for g++.
3940
3941 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
3942
3943         * frame.c (enum class frame_id_status): New.
3944         (struct frame_info) <this_id::p>: Change type to frame_id_status.
3945         (fprintf_frame): Update.
3946         (compute_frame_id): Set frame id status to "computing" on entry.
3947         Set it back to "not_computed" on failure and to "computed" on
3948         success.
3949         (get_frame_id): Assert the frame id is not being computed.
3950         (create_sentinel_frame): Use frame_id_status::COMPUTED.
3951         (create_new_frame): Likewise.
3952         (frame_cleanup_after_sniffer): Update assert.
3953
3954 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3955
3956         * regcache.c (pid_ptid_regcache_map): New type.
3957         (target_ptid_regcache_map): Remove.
3958         (target_pid_ptid_regcache_map): New type.
3959         (regcaches): Change type to target_pid_ptid_regcache_map.
3960         (get_thread_arch_aspace_regcache): Update.
3961         (regcache_thread_ptid_changed): Update, handle pid-like ptid
3962         case.
3963         (regcaches_size): Update.
3964         (regcache_count): Update.
3965         (registers_changed_ptid_target_pid_test): New.
3966         (_initialize_regcache): Register new test.
3967
3968 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3969
3970         * regcache.c (regcache_count): New.
3971         (struct regcache_test_data): New.
3972         (regcache_test_data_up): New.
3973         (populate_regcaches_for_test): New.
3974         (regcaches_test): Remove.
3975         (get_thread_arch_aspace_regcache_test): New.
3976         (registers_changed_ptid_all_test): New.
3977         (registers_changed_ptid_target_test): New.
3978         (registers_changed_ptid_target_ptid_test): New.
3979         (regcache_thread_ptid_changed): Remove regcache_count lambda.
3980         (_initialize_regcache): Register new tests.
3981
3982 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3983
3984         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
3985         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
3986         gdbarch and aspace parameter.  Use current inferior's aspace.
3987         Validate regcache's arch value.
3988         (regcaches_test): Update.
3989
3990 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3991
3992         * regcache.c (regcaches_test): Call registers_changed.
3993
3994 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3995
3996         * infrun.c (process_event_stop_test): Fix typo "breapoint".
3997
3998 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3999
4000         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
4001         to find the end of prologue for flang compiled binaries.
4002         * arm-tdep.c (arm_skip_prologue): Likewise.
4003         * i386-tdep.c (i386_skip_prologue): Likewise.
4004         * producer.c (producer_is_llvm): New function.
4005         (producer_parsing_tests): Added new tests for clang/flang.
4006         * producer.h (producer_is_llvm): New declaration.
4007
4008 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
4009
4010         * linux-nat.c (linux_nat_debug_printf): New function.
4011         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
4012
4013 2020-08-18  Aaron Merey  <amerey@redhat.com>
4014
4015         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
4016         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
4017         (CLIBS): Add DEBUGINFOD_LIBS.
4018
4019 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
4020
4021         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
4022         'gdbarch_num_regs'.
4023
4024 2020-08-17  Tom Tromey  <tromey@adacore.com>
4025
4026         * ada-varobj.c (ada_varobj_decode_var): Handle case where
4027         ada_get_decoded_value returns NULL.
4028
4029 2020-08-17  Tom Tromey  <tromey@adacore.com>
4030
4031         * python/py-inferior.c (infpy_search_memory): Use
4032         gdb_py_object_from_ulongest.
4033         * python/py-infevents.c (create_inferior_call_event_object)
4034         (create_memory_changed_event_object): Use
4035         gdb_py_object_from_ulongest.
4036         * python/py-linetable.c (ltpy_entry_get_pc): Use
4037         gdb_py_object_from_ulongest.
4038
4039 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4040
4041         * loc.c (class symbol_needs_eval_context): Fix indentation.
4042
4043 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
4044
4045         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
4046         bool.
4047
4048 2020-08-17  Tom de Vries  <tdevries@suse.de>
4049
4050         PR gdb/26393
4051         * gdbtypes.c (dump_dynamic_prop): New function.
4052         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
4053
4054 2020-08-15  Tom de Vries  <tdevries@suse.de>
4055
4056         PR backtrace/26390
4057         * stack.c (print_frame_args): Temporarily set the selected
4058         frame to FRAME while printing the frame's arguments.
4059
4060 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4061
4062         PR breakpoints/26385
4063         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
4064         Always clear watchpoint with PTRACE_SET_DEBUGREG.
4065
4066 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4067
4068         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
4069         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
4070         and >= to check return value instead of == -1 and != -1.
4071
4072 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
4073
4074         * utils.h (class gdb_argv) <as_array_view>: New method.
4075         * utils.c (gdb_argv_as_array_view_test): New.
4076         (_initialize_utils): Register selftest.
4077         * maint.c (maintenance_selftest): Use the new method.
4078
4079 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
4080
4081         * target.h (supports_dumpcore, dumpcore): New
4082         function declarations.
4083         * target.c (supports_dumpcore, dumpcore): New
4084         functions.
4085         * target-delegates.c: Rebuild.
4086         * gcore.c (gcore_command): Use target_supports_dumpcore ()
4087         and target_dumpcore ().
4088
4089 2020-08-13  Aaron Merey  <amerey@redhat.com>
4090
4091         * debuginfod-support.c: Replace global variables with user_data.
4092
4093 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
4094
4095         * maint.c (maintenance_selftest): Split args and pass array_view
4096         to run_tests.
4097
4098 2020-08-12  Luis Machado  <luis.machado@linaro.org>
4099
4100         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
4101         type's length.
4102         Use %s and pulongest to print the length.
4103
4104 2020-08-12  Pedro Alves  <palves@redhat.com>
4105
4106         * NEWS: Move "Multi-target debugging support" item to the
4107         "Changes since GDB 9" section.
4108
4109 2020-08-12  Pedro Alves  <palves@redhat.com>
4110
4111         PR gdb/26336
4112         * progspace.c (program_space::remove_objfile): Invalidate the
4113         frame cache.
4114
4115 2020-08-11  Tom de Vries  <tdevries@suse.de>
4116
4117         * MAINTAINERS: Mark ms1 as deleted.
4118
4119 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4120
4121         PR gdb/26310
4122
4123         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
4124         act accordingly.
4125         (aarch64_analyze_prologue_test): Add more unit tests to exercise
4126         movz/str/stur/stp skipping behavior.
4127
4128 2020-08-10  Luis Machado  <luis.machado@linaro.org>
4129
4130         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
4131         struct user_sve_header instead of struct sve_context.
4132
4133 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
4134
4135         * read.h (dwarf2_fetch_die_loc_sect_off,
4136         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
4137         `void *` parameter with function_view.
4138         * read.c (dwarf2_fetch_die_loc_sect_off,
4139         dwarf2_fetch_die_loc_cu_off): Likewise.
4140         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
4141         (per_cu_dwarf_call): Adjust.
4142         (get_frame_address_in_block_wrapper): Remove.
4143         (indirect_synthetic_pointer): Adjust.
4144         (get_ax_pc): Remove.
4145         (dwarf2_compile_expr_to_ax): Adjust.
4146
4147 2020-08-08  Tom de Vries  <tdevries@suse.de>
4148
4149         PR build/26344
4150         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
4151         constructor.
4152         * regcache.c (get_thread_arch_aspace_regcache): Same.
4153
4154 2020-08-07  Tom Tromey  <tromey@adacore.com>
4155
4156         * ravenscar-thread.c
4157         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
4158         New method.
4159         (ravenscar_thread_target::wait): Check
4160         runtime_initialized.
4161         (ravenscar_thread_target::prepare_to_store)
4162         (ravenscar_thread_target::stopped_by_sw_breakpoint)
4163         (ravenscar_thread_target::stopped_by_hw_breakpoint)
4164         (ravenscar_thread_target::stopped_by_watchpoint)
4165         (ravenscar_thread_target::stopped_data_address)
4166         (ravenscar_thread_target::core_of_thread): Use
4167         scoped_restore_current_thread and
4168         set_base_thread_from_ravenscar_task.
4169
4170 2020-08-07  Tom Tromey  <tromey@adacore.com>
4171
4172         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
4173
4174 2020-08-07  Tom Tromey  <tromey@adacore.com>
4175
4176         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
4177         update_inferior_ptid before update_thread_list.
4178         (temporarily_change_regcache_ptid): New class.
4179         (ravenscar_thread_target::fetch_registers)
4180         (ravenscar_thread_target::store_registers)
4181         (ravenscar_thread_target::prepare_to_store): Use base thread when
4182         forwarding operation.
4183
4184 2020-08-07  Tom Tromey  <tromey@adacore.com>
4185
4186         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
4187         "is_pid" case.
4188
4189 2020-08-07  Tom Tromey  <tromey@adacore.com>
4190
4191         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
4192         New methods.
4193         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
4194         first.
4195         (ravenscar_thread_target::add_thread): Rename from
4196         ravenscar_add_thread.
4197         (ravenscar_thread_target::update_thread_list): Use a lambda.
4198         (ravenscar_thread_target::xfer_partial): New method.
4199
4200 2020-08-07  Tom Tromey  <tromey@adacore.com>
4201
4202         * ada-lang.h (ada_task_list_iterator_ftype): Now a
4203         gdb::function_view.
4204         (iterate_over_live_ada_tasks): Change type of argument.
4205         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
4206         of argument.
4207
4208 2020-08-07  Tom Tromey  <tromey@adacore.com>
4209
4210         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
4211         Remove.
4212         (ravenscar_thread_target::extra_thread_info): Remove.
4213         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
4214         defer to target beneath for non-Ravenscar threads.
4215
4216 2020-08-07  Tom Tromey  <tromey@adacore.com>
4217
4218         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
4219         get_base_thread_from_ravenscar_task>: Now methods.
4220         <m_cpu_map>: New member.
4221         (ravenscar_thread_target::get_thread_base_cpu): Rename from
4222         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
4223         (ravenscar_thread_target::task_is_currently_active): Update.
4224         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
4225         Now a method.
4226         (ravenscar_thread_target::add_active_thread): Put initial thread
4227         into the m_cpu_map.
4228
4229 2020-08-07  Tom Tromey  <tromey@adacore.com>
4230
4231         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
4232         event_ptid.
4233
4234 2020-08-07  Tom Tromey  <tromey@adacore.com>
4235
4236         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
4237         runtime_initialized.
4238
4239 2020-08-07  Tom Tromey  <tromey@adacore.com>
4240
4241         * ravenscar-thread.c (ravenscar_thread_target): Don't call
4242         add_active_thread.
4243         (ravenscar_thread_target::add_active_thread): Now public.
4244         (ravenscar_inferior_created): Call add_active_thread after pushing
4245         the target.
4246
4247 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
4248
4249         * regcache.c (ptid_regcache_map): New type.
4250         (target_ptid_regcache_map): New type.
4251         (regcaches): Change type to target_ptid_regcache_map.
4252         (get_thread_arch_aspace_regcache): Update to regcaches' new
4253         type.
4254         (regcache_thread_ptid_changed): Likewise.
4255         (registers_changed_ptid): Likewise.
4256         (regcaches_size): Likewise.
4257         (regcaches_test): Update.
4258         (regcache_thread_ptid_changed): Update.
4259         * regcache.h (regcache_up): New type.
4260         * gdbsupport/ptid.h (hash_ptid): New struct.
4261
4262 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
4263
4264         * observable.h (thread_ptid_changed): Add parameter
4265         `process_stratum_target *`.
4266         * infrun.c (infrun_thread_ptid_changed): Add parameter
4267         `process_stratum_target *` and use it.
4268         (selftests): New namespace.
4269         (infrun_thread_ptid_changed): New function.
4270         (_initialize_infrun): Register selftest.
4271         * regcache.c (regcache_thread_ptid_changed): Add parameter
4272         `process_stratum_target *` and use it.
4273         (regcache_thread_ptid_changed): New function.
4274         (_initialize_regcache): Register selftest.
4275         * thread.c (thread_change_ptid): Pass target to
4276         thread_ptid_changed observable.
4277
4278 2020-08-06  Caroline Tice <cmtice@google.com>
4279
4280         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
4281         (struct dwp_sections): Update field comments.  Add loclists and
4282         rnglists fields.
4283         (struct virtual_v2_dwo_sections): Rename struct to
4284         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
4285         size & offset fields for loclists and rnglists.
4286         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
4287         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
4288         skipping dummy type units.
4289         (create_dwp_hash_table): Update the large comment above the function to
4290         discuss Version 5 DWP files as well, with references.  Update all the
4291         version checks in the function to check for version 5 as well.  Add new
4292         section at the end to create dwp hash table for version 5.
4293         (create_dwp_v2_section): Rename function to
4294         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
4295         Add V5 to error message text.
4296         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
4297         into calls to create_dwp_v2_or_v5_section.
4298         (create_dwo_unit_in_dwp_v5): New function.
4299         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
4300         check for version2; add else clause to handle version 5.
4301         (open_and_init_dwo_file): Add code to check dwarf version & only call
4302         create_debug_types_hash_table (with sections.types) if version is not 5;
4303         else call create_debug_type_hash_table, with sections.info.
4304         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
4305         version 5.
4306         (dwarf2_locate_v5_dwp_sections): New function.
4307         (open_and_init_dwp_file): Add else-if clause for version 5 to call
4308         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
4309
4310 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4311
4312         * regcache.h (class regcache): Remove friend
4313         registers_changed_ptid.
4314         <regcache_thread_ptid_changed>: Remove.
4315         <regcaches>: Remove.
4316         * regcache.c (regcache::regcaches): Rename to...
4317         (regcaches): ... this.  Make static.
4318         (get_thread_arch_aspace_regcache): Update.
4319         (regcache::regcache_thread_ptid_changed): Rename to...
4320         (regcache_thread_ptid_changed): ... this.  Update.
4321         (class regcache_access): Remove.
4322         (regcaches_test): Update.
4323         (_initialize_regcache): Update.
4324         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
4325         <forward_list>.
4326
4327 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
4328
4329         * regcache.h (class regcache) <current_regcache>: Rename to...
4330         <regcaches>: ... this.  Move doc here.
4331         * regcache.c (regcache::current_regcache) Rename to...
4332         (regcache::regcaches): ... this.  Move doc to header.
4333         (get_thread_arch_aspace_regcache): Update.
4334         (regcache::regcache_thread_ptid_changed): Update.
4335         (registers_changed_ptid): Update.
4336         (class regcache_access) <current_regcache_size>: Rename to...
4337         <regcaches_size>: ... this.
4338         (current_regcache_test): Rename to...
4339         (regcaches_test): ... this.
4340         (_initialize_regcache): Update.
4341
4342 2020-08-06  Victor Collod  <vcollod@nvidia.com>
4343
4344         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
4345
4346 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
4347
4348         * corelow.c (core_target::build_file_mappings): Don't output
4349         null pathname in warning.
4350
4351 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
4352
4353         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
4354         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
4355         gdb.dwarf2/dw2-single-line-discriminators.exp,
4356         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
4357
4358 2020-08-05  Tom Tromey  <tromey@adacore.com>
4359
4360         PR rust/26197:
4361         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
4362         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
4363         Fix off-by-one and type size errors in ordinary case.
4364
4365 2020-08-05  Tom de Vries  <tdevries@suse.de>
4366
4367         * gdbtypes.c (type_not_allocated, type_not_associated): Use
4368         "prop->const_val () == 0" instead of "prop->const_val () != 0".
4369
4370 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4371
4372         * frame.h (frame_id_p): Return bool.
4373         (frame_id_artificial_p): Return bool.
4374         (frame_id_eq): Return bool.
4375         (has_stack_frames): Return bool.
4376         (get_selected_frame): Fix typo in comment.
4377         (get_frame_pc_if_available): Return bool.
4378         (get_frame_address_in_block_if_available): Return bool.
4379         (get_frame_func_if_available): Return bool.
4380         (read_frame_register_unsigned): Return bool.
4381         (get_frame_register_bytes): Return bool.
4382         (safe_frame_unwind_memory): Return bool.
4383         (deprecated_frame_register_read): Return bool.
4384         (frame_unwinder_is): Return bool.
4385         * frame.c (struct frame_info) <prev_arch::p>: Change type to
4386         bool.
4387         <this_id::p>: Likewise.
4388         <prev_p>: Likewise.
4389         (frame_stash_add): Return bool.
4390         (get_frame_id): Use bool.
4391         (frame_id_build_special) Use bool.
4392         (frame_id_build_unavailable_stack): Use bool.
4393         (frame_id_build): Use bool.
4394         (frame_id_p): Return bool, use true/false instead of 1/0.
4395         (frame_id_artificial_p): Likewise.
4396         (frame_id_eq): Likewise.
4397         (frame_id_inner): Likewise.
4398         (get_frame_func_if_available): Likewise.
4399         (read_frame_register_unsigned): Likewise.
4400         (deprecated_frame_register_read): Likewise.
4401         (get_frame_register_bytes): Likewise.
4402         (has_stack_frames): Likewise.
4403         (inside_main_func): Likewise.
4404         (inside_entry_func): Likewise.
4405         (get_frame_pc_if_available): Likewise.
4406         (get_frame_address_in_block_if_available): Likewise.
4407         (frame_unwinder_is): Likewise.
4408         (safe_frame_unwind_memory): Likewise.
4409         (frame_unwind_arch): Likewise.
4410
4411 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
4412
4413         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
4414         type to cached_copy_status.
4415         (fprintf_frame): Adjust.
4416         (get_frame_func_if_available): Adjust.
4417         (frame_cleanup_after_sniffer): Adjust.
4418
4419 2020-08-04  Mark Wielaard  <mark@klomp.org>
4420
4421         * MAINTAINERS (Write After Approval): Update email address.
4422
4423 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4424
4425         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
4426         dynamic_prop::const_val.
4427
4428 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4429
4430         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
4431         dynamic_prop::kind.
4432
4433 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
4434
4435         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
4436
4437 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
4438
4439         * configure.tgt: Set gdb_sim for bpf-*-* targets.
4440
4441 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
4442             Jose E. Marchesi  <jose.marchesi@oracle.com>
4443
4444         * configure.tgt: Add entry for bpf-*-*.
4445         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
4446         (ALLDEPFILES): Add bpf-tdep.c.
4447         * bpf-tdep.c: New file.
4448         * MAINTAINERS: Add bpf target and maintainer.
4449         * NEWS: Mention the support for the new target.
4450
4451 2020-08-04  Tom de Vries  <tdevries@suse.de>
4452
4453         PR symtab/23270
4454         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
4455         Error.
4456
4457 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4458
4459         * syscalls/freebsd.xml: Regenerate.
4460
4461 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
4462
4463         * syscalls/update-freebsd.sh: Fix usage and year range.
4464
4465 2020-08-03  Tom de Vries  <tdevries@suse.de>
4466
4467         PR symtab/26333
4468         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
4469         DW_LNE_lo_user/DW_LNE_hi_user range.
4470
4471 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
4472
4473         PR ada/26318
4474         * ada-lang.c (ada_modulus): Return 0 if property is not of const
4475         kind.
4476
4477 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4478
4479         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
4480
4481 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4482
4483         * breakpoint.c (set_breakpoint_condition): Update the condition
4484         expressions after checking that the input condition string parses
4485         successfully and does not contain junk at the end.
4486
4487 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4488
4489         * breakpoint.c (set_breakpoint_condition): Update the
4490         condition string after parsing the new condition successfully.
4491
4492 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4493
4494         * proc-api.c (_STRUCTURED_PROC): Don't define.
4495         * proc-events.c: Likewise.
4496         * proc-flags.c: Likewise.
4497         * proc-why.c: Likewise.
4498         * procfs.c: Likewise.
4499
4500         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
4501         * configure, config.in: Regenerate.
4502
4503 2020-07-30  Tom de Vries  <tdevries@suse.de>
4504
4505         PR build/26320
4506         * ui-style.h (struct ui_file_style::color): Wrap m_value and
4507         m_red/m_green/m_blue in a union.
4508
4509 2020-07-29  Tom de Vries  <tdevries@suse.de>
4510
4511         PR tdep/26280
4512         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
4513
4514 2020-07-28  Tom Tromey  <tromey@adacore.com>
4515
4516         PR symtab/26270:
4517         * symtab.h (find_pc_partial_function_sym): Declare.
4518         * cli/cli-cmds.c (disassemble_command): Use
4519         find_pc_partial_function_sym.  Check asm_demangle.
4520         * blockframe.c (cache_pc_function_sym): New global.
4521         (cache_pc_function_name): Remove.
4522         (clear_pc_function_cache): Update.
4523         (find_pc_partial_function_sym): New function, from
4524         find_pc_partial_function.
4525         (find_pc_partial_function): Rewrite using
4526         find_pc_partial_function_sym.
4527
4528 2020-07-28  Tom Tromey  <tromey@adacore.com>
4529
4530         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
4531         help.  Add usage.
4532
4533 2020-07-28  Tom Tromey  <tromey@adacore.com>
4534
4535         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
4536         <DW_OP_GNU_variable_value>: Cast to address type.
4537
4538 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
4539
4540         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
4541         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
4542         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
4543         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
4544         (nbsd_get_siginfo_type): New.
4545         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
4546         (_initialize_nbsd_tdep): New.
4547
4548 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4549
4550         PR binutils/26301
4551         * configure: Regenerated.
4552
4553 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4554
4555         PR binutils/26301
4556         * configure: Regenerated.
4557
4558 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4559
4560         * python/py-frame.c: Remove 'user-regs.h' include.
4561         (frapy_read_register): Rewrite to make use of
4562         gdbpy_parse_register_id.
4563         * python/py-registers.c (gdbpy_parse_register_id): New function,
4564         moved here from python/py-unwind.c.  Updated the return type, and
4565         also accepts register descriptor objects.
4566         * python/py-unwind.c: Remove 'user-regs.h' include.
4567         (pyuw_parse_register_id): Moved to python/py-registers.c.
4568         (unwind_infopy_add_saved_register): Update to use
4569         gdbpy_parse_register_id.
4570         (pending_framepy_read_register): Likewise.
4571         * python/python-internal.h (gdbpy_parse_register_id): Declare.
4572
4573 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
4574
4575         * python/py-registers.c: Add 'user-regs.h' include.
4576         (register_descriptor_iter_find): New function.
4577         (register_descriptor_iterator_object_methods): New static global
4578         methods array.
4579         (register_descriptor_iterator_object_type): Add pointer to methods
4580         array.
4581
4582 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
4583
4584         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
4585         for all architectures on FreeBSD 11.3 and later.
4586
4587 2020-07-27  Tom Tromey  <tromey@adacore.com>
4588
4589         * gcore.h (load_corefile): Don't declare.
4590
4591 2020-07-27  Tom de Vries  <tdevries@suse.de>
4592
4593         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
4594         * config.in: Regenerate.
4595         * configure: Regenerate.
4596
4597 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
4598
4599         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
4600         ws2tcpip.h.  When checking whether socklen_t type is defined, use
4601         ws2tcpip.h if it is available and sys/socket.h isn't.
4602         * configure: Regenerate.
4603         * config.in: Regenerate.
4604
4605 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4606
4607         PR fortran/23051
4608         PR fortran/26139
4609         * valops.c (value_ind): Pass address to
4610         readjust_indirect_value_type.
4611         * value.c (readjust_indirect_value_type): Make parameter
4612         non-const, and add extra address parameter.  Resolve original type
4613         before using it.
4614         * value.h (readjust_indirect_value_type): Update function
4615         signature and comment.
4616
4617 2020-07-25  Tom de Vries  <tdevries@suse.de>
4618
4619         PR symtab/26243
4620         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
4621         entries.
4622
4623 2020-07-24  Aaron Merey  <amerey@redhat.com>
4624
4625         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
4626         * configure: Rebuild.
4627
4628 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
4629
4630         PR corefiles/26294
4631         * corelow.c (_initialize_corelow): Add period to help text
4632         for "maintenance print core-file-backed-mappings".
4633
4634 2020-07-23  Pedro Alves  <pedro@palves.net>
4635
4636         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
4637         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
4638         meanwhile.
4639         * frame.c (frame_cache_generation, get_frame_cache_generation):
4640         New.
4641         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
4642         (get_prev_frame_if_no_cycle): On exception, don't touch
4643         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
4644         * frame.h (get_frame_cache_generation): Declare.
4645
4646 2020-07-23  Tom de Vries  <tdevries@suse.de>
4647
4648         PR tui/26282
4649         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
4650         New default constructor.
4651
4652 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4653
4654         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
4655         exclude non-statement entries.
4656
4657 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4658
4659         * NEWS (New commands): Mention new command
4660         "maintenance print core-file-backed-mappings".
4661
4662 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4663
4664         * corelow.c (gdbcmd.h): Include.
4665         (core_target::info_proc_mappings): New method.
4666         (get_current_core_target): New function.
4667         (maintenance_print_core_file_backed_mappings): New function.
4668         (_initialize_corelow): Add core-file-backed-mappings to
4669         "maint print" commands.
4670
4671 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4672
4673         * linux-tdep.c (dump_note_entry_p): New function.
4674         (linux_dump_mapping_p_ftype): New typedef.
4675         (linux_find_memory_regions_full): Add new parameter,
4676         should_dump_mapping_p.
4677         (linux_find_memory_regions): Adjust call to
4678         linux_find_memory_regions_full.
4679         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
4680         call to linux_find_memory_regions_full.
4681
4682 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4683
4684         * corelow.c (solist.h, unordered_map): Include.
4685         (class core_target): Add field m_core_file_mappings and
4686         method build_file_mappings.
4687         (core_target::core_target): Call build_file_mappings.
4688         (core_target::~core_target): Free memory associated with
4689         m_core_file_mappings.
4690         (core_target::build_file_mappings): New method.
4691         (core_target::xfer_partial): Use m_core_file_mappings
4692         for memory transfers.
4693         * linux-tdep.c (linux_read_core_file_mappings): New
4694         function.
4695         (linux_core_info_proc_mappings): Rewrite to use
4696         linux_read_core_file_mappings.
4697         (linux_init_abi): Register linux_read_core_file_mappings.
4698
4699 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4700
4701         * arch-utils.c (default_read_core_file_mappings): New function.
4702         * arch-utils.c (default_read_core_file_mappings): Declare.
4703         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
4704         * gdbarch.h, gdbarch.c: Regenerate.
4705
4706 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4707
4708         PR corefiles/25631
4709         * corelow.c (core_target:xfer_partial):  Revise
4710         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
4711         case after first checking the stratum beneath the core
4712         target.
4713         (has_all_memory): Return true.
4714         * target.c (raw_memory_xfer_partial): Revise comment
4715         regarding use of has_all_memory.
4716
4717 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
4718
4719         * exec.h (section_table_xfer_memory): Revise declaration,
4720         replacing section name parameter with an optional callback
4721         predicate.
4722         * exec.c (section_table_xfer_memory): Likewise.
4723         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
4724         of section_table_xfer_memory.
4725
4726 2020-07-22  Tom Tromey  <tromey@adacore.com>
4727
4728         * mi/mi-cmd-stack.c (list_args_or_locals): Use
4729         lookup_symbol_search_name.
4730
4731 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4732
4733         * python/py-registers.c (gdbpy_register_object_data_init): Remove
4734         redundant local variable.
4735         (gdbpy_get_register_descriptor): Extract descriptor vector as a
4736         reference, not pointer, update code accordingly.
4737
4738 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4739             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4740
4741         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
4742         * jit.c (jit_breakpoint_re_set_internal): Use the
4743         `skip_jit_symbol_lookup` field.
4744
4745 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4746             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4747
4748         * jit.c (jit_read_descriptor): Define the descriptor address once,
4749         use twice.
4750         (jit_breakpoint_deleted): Move the declaration of the loop variable
4751         `iter` into the loop header.
4752         (jit_breakpoint_re_set_internal): Move the declaration of the local
4753         variable `objf_data` to the first point of definition.
4754         (jit_event_handler): Move the declaration of local variables
4755         `code_entry`, `entry_addr`, and `objf` to their first point of use.
4756         Rename `objf` to `jited`.
4757
4758 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4759
4760         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
4761         Remove.
4762         * jit.c (get_jiter_objfile_data): Update.
4763
4764 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4765             Simon Marchi  <simon.marchi@polymtl.ca>
4766
4767         * jit.c (struct jit_program_space_data): Remove.
4768         (jit_program_space_key): Remove.
4769         (jiter_objfile_data::~jiter_objfile_data): Remove program space
4770         stuff.
4771         (get_jit_program_space_data): Remove.
4772         (jit_breakpoint_deleted): Iterate on all of the program space's
4773         objfiles.
4774         (jit_inferior_init): Likewise.
4775         (jit_breakpoint_re_set_internal): Likewise.  Also change return
4776         type to void.
4777         (jit_breakpoint_re_set): Pass current_program_space to
4778         jit_breakpoint_re_set_internal.
4779
4780 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4781
4782         * jit.h (struct jiter_objfile_data) <cached_code_address,
4783         jit_breakpoint>: Move to here from ...
4784         * jit.c (jit_program_space_data): ... here.
4785         (jiter_objfile_data::~jiter_objfile_data): Update.
4786         (jit_breakpoint_deleted): Update.
4787         (jit_breakpoint_re_set_internal): Update.
4788
4789 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4790
4791         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
4792         checks.
4793         (jit_read_descriptor): Remove NULL check.
4794         (jit_event_handler): Add an assertion.
4795
4796 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4797
4798         * jit.h (struct jit_objfile_data):  Split into...
4799         (struct jiter_objfile_data): ... this ...
4800         (struct jited_objfile_data): ... and this.
4801         * objfiles.h (struct objfile) <jit_data>: Remove.
4802         <jiter_data, jited_data>: New fields.
4803         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
4804         (jiter_objfile_data::~jiter_objfile_data): ... this.
4805         (get_jit_objfile_data): Rename to ...
4806         (get_jiter_objfile_data): ... this.
4807         (add_objfile_entry): Update.
4808         (jit_read_descriptor): Use get_jiter_objfile_data.
4809         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
4810         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
4811         (jit_inferior_exit_hook): Use objfile's jited_data field.
4812
4813 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4814
4815         * jit.h: Forward-declare `struct minimal_symbol`.
4816         (struct jit_objfile_data): Migrate to here from jit.c; also add a
4817         constructor, destructor, and an objfile* field.
4818         * jit.c (jit_objfile_data): Remove.
4819         (struct jit_objfile_data): Migrate from here to jit.h.
4820         (jit_objfile_data::~jit_objfile_data): New destructor
4821         implementation with code moved from free_objfile_data.
4822         (free_objfile_data): Delete.
4823         (get_jit_objfile_data): Update to use the jit_data field of objfile.
4824         (jit_find_objf_with_entry_addr): Ditto.
4825         (jit_inferior_exit_hook): Ditto.
4826         (_initialize_jit): Remove the call to
4827         register_objfile_data_with_cleanup.
4828         * objfiles.h (struct objfile) <jit_data>: New field.
4829
4830 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4831
4832         * jit.h: Forward-declare `struct objfile`.
4833         (jit_event_handler): Add a second parameter, the JITer objfile.
4834         * jit.c (jit_read_descriptor): Change the signature to take the
4835         JITer objfile as an argument instead of the jit_program_space_data.
4836         (jit_inferior_init): Update the call to jit_read_descriptor.
4837         (jit_event_handler): Use the new JITer objfile argument when calling
4838         jit_read_descriptor.
4839         * breakpoint.c (handle_jit_event): Update the call to
4840         jit_event_handler to pass the JITer objfile.
4841
4842 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4843
4844         * gdbarch.c: Regenerate.
4845         * gdbarch.h: Regenerate.
4846         * gdbarch.sh (handle_segmentation_fault): Remove method.
4847         * infrun.c (handle_segmentation_fault): Remove.
4848         (print_signal_received_reason): Remove call to
4849         handle_segmentation_fault.
4850
4851 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4852
4853         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
4854         Rename to sparc64_linux_report_signal_info and add siggnal
4855         argument.
4856         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
4857         instead of sparc64_linux_handle_segmentation_fault.
4858
4859 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4860
4861         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
4862         i386_linux_report_signal_info instead of
4863         i386_linux_handle_segmentation_fault.
4864         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
4865         to i386_linux_report_signal_info and add siggnal argument.
4866         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
4867         of i386_linux_handle_segmentation_fault.
4868         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
4869         to i386_linux_report_signal_info and add siggnal argument.
4870
4871 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4872
4873         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
4874         hook if present.
4875
4876 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
4877
4878         * gdbarch.c: Regenerate.
4879         * gdbarch.h: Regenerate.
4880         * gdbarch.sh (report_signal_info): New method.
4881         * infrun.c (print_signal_received_reason): Invoke gdbarch
4882         report_signal_info hook if present.
4883
4884 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4885
4886         * python/py-registers.c : Add 'unordered_map' include.
4887         (gdbpy_new_reggroup): Renamed to...
4888         (gdbpy_get_reggroup): ...this.  Update to only create register
4889         group descriptors when needed.
4890         (gdbpy_reggroup_iter_next): Update.
4891
4892 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
4893
4894         * python/py-registers.c (gdbpy_register_object_data): New static
4895         global.
4896         (gdbpy_register_object_data_init): New function.
4897         (gdbpy_new_register_descriptor): Renamed to...
4898         (gdbpy_get_register_descriptor): ...this, and update to reuse
4899         existing register descriptors where possible.
4900         (gdbpy_register_descriptor_iter_next): Update.
4901         (gdbpy_initialize_registers): Register new gdbarch data.
4902
4903 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
4904
4905         * linux-nat.c (stopped_pids): Make static.
4906
4907 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
4908
4909         PR ada/26235
4910         * gdbtypes.c (ada_discrete_type_low_bound,
4911         ada_discrete_type_high_bound): Handle undefined bounds.
4912
4913 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
4914
4915         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
4916         declaration.
4917         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
4918         function.
4919
4920 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
4921
4922         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
4923         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
4924         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
4925         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
4926         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
4927         method.
4928
4929 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
4930
4931         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
4932         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
4933         which are deprecated in Guile 3.0.
4934         * configure.ac (try_guile_versions): Add "guile-3.0".
4935         * configure (try_guile_versions): Regenerate.
4936         * NEWS: Update entry.
4937
4938 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
4939             Doug Evans  <dje@google.com>
4940
4941         PR gdb/21104
4942         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
4943         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
4944         USING_GUILE_BEFORE_2_2.
4945         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
4946         Change type to 'scm_t_port_type *'.
4947         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
4948         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
4949         parameter and honor it.  Update callers.
4950         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
4951         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
4952         functions.
4953         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
4954         USING_GUILE_BEFORE_2_2.
4955         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
4956         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
4957         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
4958         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
4959         and 'SCM_PORT_TYPE'.
4960         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
4961         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
4962         (gdbscm_memory_port_read, gdbscm_memory_port_write)
4963         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
4964         [!USING_GUILE_BEFORE_2_2]: New functions.
4965         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
4966         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
4967         'gdbscm_memory_port_read'.
4968         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
4969         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
4970         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
4971         function.
4972         (ioscm_init_memory_port): Remove.
4973         (ioscm_init_memory_port_stream): New function
4974         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
4975         function.
4976         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4977         Return scm_from_uint (0).
4978         (gdbscm_set_memory_port_read_buffer_size_x)
4979         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4980         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4981         Return scm_from_uint (0).
4982         (gdbscm_set_memory_port_write_buffer_size_x)
4983         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4984         * configure.ac (try_guile_versions): Add "guile-2.2".
4985         * configure: Regenerate.
4986         * NEWS: Add entry.
4987
4988 2020-07-18  Tom Tromey  <tom@tromey.com>
4989
4990         * linux-nat.c (linux_multi_process): Remove.
4991         (linux_nat_target::supports_multi_process): Return true.
4992
4993 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4994
4995         * arch/riscv.c (riscv_tdesc_cache): Change map type.
4996         (riscv_lookup_target_description): Return pointer out of
4997         unique_ptr.
4998         * target-descriptions.c (allocate_target_description): Add
4999         comment.
5000         (target_desc_deleter::operator()): Likewise.
5001         * target-descriptions.h (struct target_desc_deleter): Moved to
5002         gdbsupport/tdesc.h.
5003         (target_desc_up): Likewise.
5004
5005 2020-07-17  Tom Tromey  <tromey@adacore.com>
5006
5007         * linux-nat.c (linux_nat_target::supports_non_stop)
5008         (linux_nat_target::always_non_stop_p): Use "true".
5009         (linux_nat_target::supports_disable_randomization): Use "true" and
5010         "false".
5011
5012 2020-07-16  Caroline Tice  <cmtice@google.com>
5013
5014         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
5015         (RNGLIST_HEADER_SIZE64): New constant definition.
5016         (struct dwop_section_names): Add rnglists_dwo.
5017         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
5018         (struct loclist_header): Rename to 'loclists_rnglists_header'.
5019         (struct dwo_sections): Add rnglists field.
5020         (read_attribut_reprocess): Add tag parameter.
5021         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
5022         (cu_debug_rnglists_section): New function (decl & definition).
5023         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
5024         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
5025         die whose range is being checked; get rnglist section from
5026         cu_debug_rnglists_section, to get from either objfile or dwo file as
5027         appropriate.  Add cases for DW_RLE_base_addressx,
5028         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
5029         the base address to DW_RLE_offset_pairs (not to all ranges), moving
5030         test inside if-condition and updating complaint message.
5031         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
5032         dwarf2_rnglists_process.
5033         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
5034         dwarf2_ranges_process.
5035         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
5036         need_ranges_base and update comment appropriately.  Also pass die tag
5037         to dwarf2_ranges_read.
5038         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
5039         need_ranges_base and update comment appropriately.  Also pass die tag
5040         to dwarf2_ranges_process.
5041         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
5042         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
5043         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
5044         need_ranges_base and update comment appropriately.  Also pass die tag
5045         to read_attribute_reprocess and dwarf2_ranges_read.
5046         (read_loclist_header): Rename function to read_loclists_rnglists_header,
5047         and update function comment appropriately.
5048         (read_loclist_index): Call read_loclists_rnglists_header instead of
5049         read_loclist_header.
5050         (read_rnglist_index): New function.
5051         (read_attribute_reprocess):  Add tag parameter. Add code for
5052         DW_FORM_rnglistx, passing tag to read_rnglist_index.
5053         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
5054
5055 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5056
5057         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
5058         being resolved.
5059
5060 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
5061
5062         * arch-utils.c (show_architecture): Update formatting of messages.
5063
5064 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5065
5066         * gdbtypes.h (struct type) <bounds>: Handle array and string
5067         types.
5068         * ada-lang.c (assign_aggregate): Use type::bounds on
5069         array/string type.
5070         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
5071         * c-varobj.c (c_number_of_children): Likewise.
5072         (c_describe_child): Likewise.
5073         * eval.c (evaluate_subexp_for_sizeof): Likewise.
5074         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
5075         (f_type_print_base): Likewise.
5076         * f-valprint.c (f77_array_offset_tbl): Likewise.
5077         (f77_get_upperbound): Likewise.
5078         (f77_print_array_1): Likewise.
5079         * guile/scm-type.c (gdbscm_type_range): Likewise.
5080         * m2-typeprint.c (m2_array): Likewise.
5081         (m2_is_long_set_of_type): Likewise.
5082         * m2-valprint.c (get_long_set_bounds): Likewise.
5083         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
5084         * python/py-type.c (typy_range): Likewise.
5085         * rust-lang.c (rust_internal_print_type): Likewise.
5086         * type-stack.c (type_stack::follow_types): Likewise.
5087         * valarith.c (value_subscripted_rvalue): Likewise.
5088         * valops.c (value_cast): Likewise.
5089
5090 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5091
5092         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
5093         callers to use the equivalent accessor methods.
5094
5095 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5096
5097         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
5098         (struct type) <bit_stride>: New method.
5099         (TYPE_BIT_STRIDE): Remove.
5100         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
5101
5102 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5103
5104         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
5105         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
5106         callers to use the equivalent accessor methods instead.
5107
5108 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5109
5110         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
5111         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
5112         callers to use the equivalent accessor methods instead.
5113
5114 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5115
5116         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
5117         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
5118         to use dynamic_prop::kind.
5119
5120 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5121
5122         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
5123         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
5124         to get the bound property's kind and check against
5125         PROP_UNDEFINED.
5126
5127 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5128
5129         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
5130         all callers to use type::range_bounds followed by
5131         dynamic_prop::{low,high}.
5132
5133 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5134
5135         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
5136         const_val, set_const_val, baton, set_locexpr, set_loclist,
5137         set_addr_offset, variant_parts, set_variant_parts,
5138         original_type, set_original_type>: New methods.
5139         <kind>: Rename to...
5140         <m_kind>: ... this.  Update all users to use the new methods
5141         instead.
5142         <data>: Rename to...
5143         <m_data>: ... this.  Update all users to use the new methods
5144         instead.
5145
5146 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5147
5148         * gdbtypes.c (get_discrete_bounds): Return failure if
5149         the range type's bounds are not both defined and constant
5150         values.
5151         (get_array_bounds): Update comment.  Remove undefined bound check.
5152
5153 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
5154
5155         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
5156         the type::bounds method directly.
5157
5158 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
5159
5160         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
5161         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
5162         are used to set the range type's bounds to use set_bounds.
5163
5164 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5165
5166         * exec.c (_initialize_exec): Update exec-file-mismatch help.
5167
5168 2020-07-10  Pedro Alves  <pedro@palves.net>
5169
5170         * gdbthread.h (inferior_ref): Define.
5171         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
5172         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
5173         * thread.c
5174         (scoped_restore_current_thread::restore):
5175         Adjust to gdb::ref_ptr.
5176         (scoped_restore_current_thread::~scoped_restore_current_thread):
5177         Remove manual decref handling.
5178         (scoped_restore_current_thread::scoped_restore_current_thread):
5179         Adjust to use
5180         inferior_ref::new_reference/thread_info_ref::new_reference.
5181         Incref the thread before calling get_frame_id instead of after.
5182         Let TARGET_CLOSE_ERROR propagate.
5183
5184 2020-07-10  Pedro Alves  <pedro@palves.net>
5185
5186         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
5187         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
5188         NOT_AVAILABLE_ERROR.
5189         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
5190         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
5191
5192 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
5193             Pedro Alves  <pedro@palves.net>
5194
5195         PR gdb/26199
5196         * infrun.c (threads_are_resumed_pending_p): Delete.
5197         (do_target_wait): Remove threads_are_executing and
5198         threads_are_resumed_pending_p checks from the inferior_matches
5199         lambda.  Update comments.
5200
5201 2020-07-10  Pedro Alves  <pedro@palves.net>
5202
5203         PR gdb/26199
5204         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
5205         executing threads.
5206
5207 2020-07-10  Pedro Alves  <pedro@palves.net>
5208
5209         PR gdb/26199
5210         * infrun.c (handle_no_resumed): Handle multiple targets.
5211
5212 2020-07-10  Pedro Alves  <pedro@palves.net>
5213
5214         PR gdb/26199
5215         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
5216         target_is_async_p.
5217
5218 2020-07-10  Pedro Alves  <pedro@palves.net>
5219
5220         PR gdb/26199
5221         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
5222         threads, not all threads.
5223
5224 2020-07-10  Pedro Alves  <pedro@palves.net>
5225
5226         PR gdb/26199
5227         * remote.c (remote_target::open_1): Pass remote target pointer as
5228         data to create_async_event_handler.
5229         (remote_async_inferior_event_handler): Mark async event handler
5230         before returning if the remote target still has either pending
5231         events or unacknowledged notifications.
5232
5233 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
5234
5235         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
5236         declaration.
5237         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
5238         function.
5239
5240 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5241
5242         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
5243         inferior_ptid.
5244
5245 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
5246
5247         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
5248         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
5249         AT_FREEBSD_PS_STRINGS.
5250
5251 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
5252
5253         * auto-load.c (auto_load_objfile_script_1): Convert drive part
5254         of debugfile path on Windows.
5255
5256 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
5257
5258         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
5259         argument to 'data'.
5260
5261 2020-07-08  Tom Tromey  <tromey@adacore.com>
5262
5263         * ada-lang.c (ada_exception_message_1): Use read_memory.
5264
5265 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5266
5267         PR python/22748
5268         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
5269         special handling for inline frames.
5270         * findvar.c (value_of_register_lazy): Skip inline frames when
5271         creating lazy register values.
5272         * frame.c (frame_id_computed_p): Delete definition.
5273         * frame.h (frame_id_computed_p): Delete declaration.
5274
5275 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5276
5277         * NEWS: Mention additions to Python API.
5278         * python/py-arch.c (archpy_register_groups): New function.
5279         (arch_object_methods): Add 'register_groups' method.
5280         * python/py-registers.c (reggroup_iterator_object): New struct.
5281         (reggroup_object): New struct.
5282         (gdbpy_new_reggroup): New function.
5283         (gdbpy_reggroup_to_string): New function.
5284         (gdbpy_reggroup_name): New function.
5285         (gdbpy_reggroup_iter): New function.
5286         (gdbpy_reggroup_iter_next): New function.
5287         (gdbpy_new_reggroup_iterator): New function
5288         (gdbpy_initialize_registers): Register new types.
5289         (reggroup_iterator_object_type): Define new Python type.
5290         (gdbpy_reggroup_getset): New static global.
5291         (reggroup_object_type): Define new Python type.
5292         * python/python-internal.h
5293
5294 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5295
5296         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
5297         * python/py-arch.c (archpy_registers): New function.
5298         (arch_object_methods): Add 'registers' method.
5299         * python/py-registers.c: New file.
5300         * python/python-internal.h
5301         (gdbpy_new_register_descriptor_iterator): Declare.
5302         (gdbpy_initialize_registers): Declare.
5303         * python/python.c (do_start_initialization): Call
5304         gdbpy_initialize_registers.
5305         * NEWS: Mention additions to the Python API.
5306
5307 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5308
5309         * NEWS: Mention new Python API method.
5310         * python/py-unwind.c (pending_framepy_architecture): New function.
5311         (pending_frame_object_methods): Add architecture method.
5312
5313 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5314
5315         * gdbarch.c: Regenerate.
5316         * gdbarch.h: Regenerate.
5317         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
5318         (gdbarch_data): Use internal_error for the case where
5319         deprecated_set_gdbarch_data was originally needed.
5320         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
5321         and use passed in obstack.
5322         (libunwind_frame_set_descr): Should no longer get back NULL from
5323         gdbarch_data.
5324         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
5325         type.
5326         * user-regs.c (user_regs_init): Update parameters, and use passed
5327         in obstack.
5328         (user_reg_add): Should no longer get back NULL from gdbarch_data.
5329         (_initialize_user_regs): Register as a pre-init gdbarch data type.
5330
5331 2020-07-06  Tom de Vries  <tdevries@suse.de>
5332
5333         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
5334         End-Of-Sequence in lte_is_less_than.
5335         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
5336         "gdb: Don't reorder line table entries too much when sorting".
5337
5338 2020-07-06  Tom de Vries  <tdevries@suse.de>
5339
5340         PR tui/26205
5341         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
5342
5343 2020-07-05  Tom de Vries  <tdevries@suse.de>
5344
5345         PR build/26187
5346         * inferior.h (struct infcall_suspend_state_deleter): If available, use
5347         std::uncaught_exceptions instead of deprecated
5348         std::uncaught_exception.
5349
5350 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5351
5352         * macroexp.h (macro_stringify): Return
5353         gdb::unique_xmalloc_ptr<char>.
5354         * macroexp.c (macro_stringify): Likewise.
5355         * macrotab.c (fixup_definition): Update.
5356
5357 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5358
5359         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
5360         (lex_one_token): Update.
5361         * macroexp.c (struct macro_buffer) <release>: Return
5362         gdb::unique_xmalloc_ptr<char>.
5363         (macro_stringify): Update.
5364         (macro_expand): Update.
5365         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
5366         * macroexp.h (macro_expand_next): Likewise.
5367
5368 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
5369
5370         * macroexp.h (macro_lookup_ftype): Remove.
5371         (macro_expand, macro_expand_once, macro_expand_next): Remove
5372         lookup function parameters, add scope parameter.
5373         * macroexp.c (scan, substitute_args, expand, maybe_expand,
5374         macro_expand, macro_expand_once, macro_expand_next): Likewise.
5375         * macroscope.h (standard_macro_lookup): Change parameter type
5376         to macro_scope.
5377         * macroscope.c (standard_macro_lookup): Likewise.
5378         * c-exp.y (lex_one_token): Update.
5379         * macrocmd.c (macro_expand_command): Likewise.
5380         (macro_expand_once_command): Likewise.
5381
5382 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
5383
5384         * inf-loop.c (inferior_event_handler): Remove client_data param.
5385         * inf-loop.h (inferior_event_handler): Likewise.
5386         * infcmd.c (step_1): Adjust.
5387         * infrun.c (proceed): Adjust.
5388         (fetch_inferior_event): Remove client_data param.
5389         (infrun_async_inferior_event_handler): Adjust.
5390         * infrun.h (fetch_inferior_event): Remove `void *` param.
5391         * linux-nat.c (handle_target_event): Adjust.
5392         * record-btrace.c (record_btrace_handle_async_inferior_event):
5393         Adjust.
5394         * record-full.c (record_full_async_inferior_event_handler):
5395         Adjust.
5396         * remote.c (remote_async_inferior_event_handler): Adjust.
5397
5398 2020-07-01  Tom Tromey  <tom@tromey.com>
5399
5400         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
5401         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
5402
5403 2020-07-01  Tom Tromey  <tom@tromey.com>
5404
5405         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
5406         tui_gen_win_info.
5407         (tui_win_info::make_window): Merge with
5408         tui_gen_win_info::make_window.
5409         (tui_win_info::make_visible): Move from tui_gen_win_info.
5410         * tui/tui-win.c (tui_win_info::max_width): Move from
5411         tui_gen_win_info.
5412         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
5413         type.
5414         <window_factory>: Likewise.
5415         * tui/tui-layout.c (tui_win_info::resize): Move from
5416         tui_gen_win_info.
5417         (make_standard_window): Change return type.
5418         (get_locator_window, tui_get_window_by_name): Likewise.
5419         (tui_layout_window::apply): Remove a cast.
5420         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
5421         (struct tui_win_info): Merge with tui_gen_win_info.
5422         (struct tui_gen_win_info): Remove.
5423
5424 2020-07-01  Tom Tromey  <tom@tromey.com>
5425
5426         * tui/tui-stack.h (struct tui_locator_window): Derive from
5427         tui_win_info.
5428         <do_scroll_horizontal, do_scroll_vertical>: New methods.
5429         <can_box>: New method.
5430
5431 2020-07-01  Tom Tromey  <tom@tromey.com>
5432
5433         * tui/tui-stack.h (struct tui_locator_window): Remove body.
5434
5435 2020-07-01  Tom Tromey  <tom@tromey.com>
5436
5437         * tui/tui-regs.c (tui_data_window::display_registers_from)
5438         (tui_data_window::display_registers_from)
5439         (tui_data_window::first_data_item_displayed)
5440         (tui_data_window::delete_data_content_windows): Update.
5441         (tui_data_window::refresh_window, tui_data_window::no_refresh):
5442         Remove.
5443         (tui_data_window::check_register_values): Update.
5444         (tui_data_item_window::rerender): Add parameters.  Update.
5445         (tui_data_item_window::refresh_window): Remove.
5446         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
5447         virtual.
5448         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
5449         tui_gen_win_info.
5450         <refresh_window, max_height, min_height>: Remove.
5451         <rerender>: Add parameters.
5452         <x, y, visible>: New members.
5453         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
5454         <m_item_width>: New member.
5455
5456 2020-07-01  Tom Tromey  <tom@tromey.com>
5457
5458         * tui/tui-regs.c (tui_data_window::show_register_group)
5459         (tui_data_window::check_register_values): Update.
5460         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
5461         from item_no.
5462
5463 2020-07-01  Tom Tromey  <tom@tromey.com>
5464
5465         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
5466         useless "if".
5467
5468 2020-07-01  Tom Tromey  <tom@tromey.com>
5469
5470         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
5471         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
5472
5473 2020-07-01  Tom Tromey  <tom@tromey.com>
5474
5475         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
5476         * tui/tui-winsource.h (enum tui_line_or_address_kind)
5477         (struct tui_line_or_address): Move from tui-data.h.
5478         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
5479         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
5480         (tui_cmd_window, tui_source_window_base, tui_source_window)
5481         (tui_disasm_window): Don't declare.
5482         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
5483         to tui-winsource.h.
5484         (SINGLE_KEY): Move to tui-stack.c.
5485
5486 2020-07-01  Tom Tromey  <tom@tromey.com>
5487
5488         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
5489         std::string.
5490         * tui/tui-regs.c (class tab_expansion_file): New.
5491         (tab_expansion_file::write): New method.
5492         (tui_register_format): Change return type.  Use
5493         tab_expansion_file.
5494         (tui_get_register, tui_data_window::display_registers_from)
5495         (tui_data_item_window::rerender): Update.
5496         * tui/tui-io.h (tui_expand_tabs): Don't declare.
5497         * tui/tui-io.c (tui_expand_tabs): Remove.
5498
5499 2020-07-01  Tom Tromey  <tom@tromey.com>
5500
5501         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
5502
5503 2020-07-01  Fangrui Song  <maskray@google.com>
5504
5505         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
5506
5507 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5508
5509         * dwarf2/read.c (set_die_type): Removed conditions to restrict
5510         forms for DW_AT_associated and DW_AT_allocated attributes,
5511         which is already checked in function attr_to_dynamic_prop.
5512
5513 2020-06-30  Tom Tromey  <tromey@adacore.com>
5514
5515         * dwarf2/read.c (quirk_rust_enum): Correctly call
5516         alloc_rust_variant for default-less enum.
5517
5518 2020-06-30  Tom Tromey  <tromey@adacore.com>
5519
5520         PR build/26183:
5521         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
5522         gdb::to_string.
5523
5524 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
5525
5526         * gdbarch.sh (displaced_step_copy_insn): Update doc.
5527         * gdbarch.h: Re-generate.
5528
5529 2020-06-28  Tom Tromey  <tom@tromey.com>
5530
5531         * command.h (cmd_types): Remove.
5532         (cmd_type): Don't declare.
5533         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
5534         typedef.
5535         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
5536         * cli/cli-decode.c (cmd_type): Remove.
5537
5538 2020-06-27  Pedro Alves  <palves@redhat.com>
5539
5540         * fork-child.c (prefork_hook): Adjust.
5541         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
5542         Delete.
5543         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
5544         * inferior.c (inferior::set_tty, inferior::tty): New methods.
5545         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
5546         Remove declarations.
5547         (struct inferior) <set_tty, tty>: New methods.
5548         (struct inferior) <terminal>: Rename to ...
5549         (struct inferior) <m_terminal>: ... this and make private.
5550         * main.c (captured_main_1): Adjust.
5551         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
5552         (mi_cmd_inferior_tty_show): Adjust.
5553         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
5554         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
5555
5556 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
5557
5558         * configure.ac: Add --enable-libctf: handle --disable-static
5559         properly.
5560         * acinclude.m4: sinclude ../config/enable.m4.
5561         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
5562         (LIBCTF): Substitute in.
5563         (CTF_DEPS): New, likewise.
5564         (CLIBS): libctf needs symbols from libbfd: move earlier.
5565         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
5566         flags.
5567         * ctfread.c: Surround in ENABLE_LIBCTF.
5568         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
5569         * configure: Regenerate.
5570         * config.in: Likewise.
5571
5572 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5573
5574         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
5575
5576 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
5577
5578         * inferior.h (struct inferior) <terminal>: Change type to
5579         gdb::unique_xmalloc_ptr<char>.
5580         * inferior.c (inferior::~inferior): Don't free inf->terminal.
5581         * infcmd.c (set_inferior_io_terminal): Don't free terminal
5582         field, adjust to unique pointer.
5583         (get_inferior_io_terminal): Adjust to unique pointer.
5584
5585 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5586
5587         * riscv-tdep.c (riscv_print_registers_info): Loop over all
5588         registers, not just the known core set of registers.
5589
5590 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5591
5592         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
5593         fflags, frm, and fcsr registers.
5594         (riscv_register_reggroup_p): Remove unknown CSRs from save and
5595         restore groups.
5596         (riscv_tdesc_unknown_reg): New function.
5597         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
5598         tdesc_use_registers.
5599         * riscv-tdep.h (struct gdbarch_tdep): Add
5600         unknown_csrs_first_regnum, unknown_csrs_count,
5601         duplicate_fflags_regnum, duplicate_frm_regnum, and
5602         duplicate_fcsr_regnum fields.
5603
5604 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5605
5606         * target-descriptions.c (tdesc_use_registers): Add new parameter a
5607         callback, use the callback (when not null) to help number unknown
5608         registers.
5609         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
5610         (tdesc_use_registers): Add extra parameter to declaration.
5611
5612 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5613
5614         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
5615         in the file.
5616         (class riscv_pending_register_alias): Likewise.
5617         (riscv_register_feature::register_info): Change 'required_p' field
5618         to 'required', and change its type.  Add 'check' member function.
5619         (riscv_register_feature::register_info::check): Define new member
5620         function.
5621         (riscv_xreg_feature): Change initialisation of 'required' field.
5622         (riscv_freg_feature): Likewise.
5623         (riscv_virtual_feature): Likewise.
5624         (riscv_csr_feature): Likewise.
5625         (riscv_check_tdesc_feature): Take extra parameter, the csr
5626         tdesc_feature, rewrite the function to use the new
5627         riscv_register_feature::register_info::check function.
5628         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
5629
5630 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5631
5632         * features/Makefile: Remove all references to the deleted files
5633         below.
5634         * features/riscv/32bit-csr.c: Deleted.
5635         * features/riscv/32bit-csr.xml: Deleted.
5636         * features/riscv/64bit-csr.c: Deleted.
5637         * features/riscv/64bit-csr.xml: Deleted.
5638         * features/riscv/rebuild-csr-xml.sh: Deleted.
5639
5640 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5641
5642         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
5643         whitespace error for declaration of names member variable.
5644         (struct riscv_register_feature): Add new prefer_first_name member
5645         variable, and fix whitespace error in declaration of registers.
5646         (riscv_xreg_feature): Initialize prefer_first_name field.
5647         (riscv_freg_feature): Likewise.
5648         (riscv_virtual_feature): Likewise.
5649         (riscv_csr_feature): Likewise.
5650         (riscv_register_name): Expand on comments.  Remove register name
5651         modifications for CSR and virtual registers.
5652
5653 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5654
5655         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
5656         errors.
5657
5658 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5659
5660         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
5661         riscv-opc.h.
5662         (class riscv_pending_register_alias): New class.
5663         (riscv_check_tdesc_feature): Take vector of pending aliases and
5664         populate it as appropriate.
5665         (riscv_setup_register_aliases): Delete.
5666         (riscv_gdbarch_init): Create vector of pending aliases and pass it
5667         to riscv_check_tdesc_feature in all cases.  Use the vector to
5668         create the register aliases.
5669
5670 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5671
5672         * sol2-tdep.c (sol2_static_transform_name): Remove.
5673         (sol2_init_abi): Don't register it.
5674         * gdbarch.sh (static_transform_name): Remove.
5675         * gdbarch.c, gdbarch.h: Regenerate.
5676
5677         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
5678         gdbarch_static_transform_name.
5679         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
5680         * stabsread.c (define_symbol) <'X'>: Remove.
5681         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
5682         handling.
5683         <'V'>: Likewise.
5684         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
5685         <'S'>: Remove call to gdbarch_static_transform_name.
5686
5687 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5688
5689         * procfs.c (procfs_pre_trace): New function.
5690         (procfs_target::create_inferior): Pass it to fork_inferior.
5691
5692 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5693
5694         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
5695         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
5696         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
5697         sol2-tdep.o, sparc-sol2-tdep.o.
5698         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
5699         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
5700         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
5701         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
5702
5703 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5704
5705         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
5706         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
5707         Call sol2_init_abi.
5708         Remove calls to set_gdbarch_skip_solib_resolver,
5709         set_gdbarch_core_pid_to_str.
5710         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
5711         (i386_sol2_static_transform_name): Remove.
5712         (i386_sol2_init_abi): Call sol2_init_abi.
5713         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5714         set_gdbarch_static_transform_name,
5715         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5716         Use sol2_sigtramp_p.
5717         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
5718         (sol2_sigtramp_p): New function.
5719         (sol2_static_transform_name): New function.
5720         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
5721         (sol2_init_abi): New function.
5722         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
5723         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
5724         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
5725         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
5726         (sparc_sol2_static_transform_name): Remove.
5727         (sparc32_sol2_init_abi): Call sol2_init_abi.
5728         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5729         set_gdbarch_static_transform_name,
5730         set_gdbarch_skip_solib_resolver,
5731         set_gdbarch_core_pid_to_str.
5732         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
5733         (sparc_sol2_static_transform_name): Remove
5734         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
5735         call sol2_sigtramp_p.
5736         (sparc64_sol2_init_abi): Call sol2_init_abi.
5737         Remove calls to set_gdbarch_sofun_address_maybe_missing,
5738         set_gdbarch_static_transform_name,
5739         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
5740
5741 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5742
5743         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
5744         * exec.c (validate_exec_file): If from_tty, set both
5745         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
5746         * symfile.c (symbol_file_add_with_addrs): if always_confirm
5747         and from_tty, unconditionally ask a confirmation.
5748
5749 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5750
5751         * target-descriptions.c (tdesc_architecture_name): Protect against
5752         NULL pointer dereference.
5753         (maint_print_xml_tdesc_cmd): New function.
5754         (_initialize_target_descriptions): Register new 'maint print
5755         xml-tdesc' command and give it the filename completer.
5756         * NEWS: Mention new 'maint print xml-tdesc' command.
5757
5758 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5759
5760         * target-descriptions.c (class tdesc_compatible_info): New class.
5761         (struct target_desc): Change type of compatible vector.
5762         (tdesc_compatible_p): Update for change in type of
5763         target_desc::compatible.
5764         (tdesc_compatible_info_list): New function.
5765         (tdesc_compatible_info_arch_name): New function.
5766         (tdesc_add_compatible): Update for change in type of
5767         target_desc::compatible.
5768         (print_c_tdesc::visit_pre): Likewise.
5769
5770 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5771
5772         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
5773         whitespace to underscore.
5774         (maint_print_c_tdesc_cmd): Use fake filename for target
5775         descriptions that came from the target.
5776         (_initialize_target_descriptions): Add filename command completion
5777         for 'maint print c-tdesc'.
5778
5779 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5780
5781         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
5782         lines.
5783
5784 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
5785
5786         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
5787         lines.
5788         (dwarf2_find_location_expression): Likewise.
5789         (call_site_parameter_matches): Likewise.
5790         (dwarf2_compile_expr_to_ax): Likewise.
5791         (disassemble_dwarf_expression): Likewise.
5792         (loclist_describe_location): Likewise.
5793
5794 2020-06-23  Pedro Alves  <palves@redhat.com>
5795
5796         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
5797         progspace-and-thread.h.  Include scoped-mock-context.h instead.
5798         (register_to_value_test): Use scoped_mock_context.
5799         * regcache.c: Include "scoped-mock-context.h".
5800         (cooked_read_test): Don't error out if a target is already pushed.
5801         Use scoped_mock_context.  Adjust.
5802         * scoped-mock-context.h: New file.
5803
5804 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5805
5806         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
5807         initializer.
5808         (ada_language::is_string_type_p): New member function.
5809         * c-lang.c (c_language_data): Delete la_is_string_type_p
5810         initializer.
5811         (cplus_language_data): Likewise.
5812         (asm_language_data): Likewise.
5813         (minimal_language_data): Likewise.
5814         * d-lang.c (d_language_data): Likewise.
5815         * f-lang.c (f_is_string_type_p): Delete function, implementation
5816         moved to f_language::is_string_type_p.
5817         (f_language_data): Delete la_is_string_type_p initializer.
5818         (f_language::is_string_type_p): New member function,
5819         implementation from f_is_string_type_p.
5820         * go-lang.c (go_is_string_type_p): Delete function, implementation
5821         moved to go_language::is_string_type_p.
5822         (go_language_data): Delete la_is_string_type_p initializer.
5823         (go_language::is_string_type_p): New member function,
5824         implementation from go_is_string_type_p.
5825         * language.c (language_defn::is_string_type_p): Define new member
5826         function.
5827         (default_is_string_type_p): Make static, add comment copied from
5828         header file.
5829         (unknown_language_data): Delete la_is_string_type_p initializer.
5830         (unknown_language::is_string_type_p): New member function.
5831         (auto_language_data): Delete la_is_string_type_p initializer.
5832         (auto_language::is_string_type_p): New member function.
5833         * language.h (language_data): Delete la_is_string_type_p field.
5834         (language_defn::is_string_type_p): Declare new function.
5835         (default_is_string_type_p): Delete desclaration, move comment to
5836         definition.
5837         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
5838         moved to m2_language::is_string_type_p.
5839         (m2_language_data): Delete la_is_string_type_p initializer.
5840         (m2_language::is_string_type_p): New member function,
5841         implementation from m2_is_string_type_p.
5842         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
5843         initializer.
5844         * opencl-lang.c (opencl_language_data): Likewise.
5845         * p-lang.c (pascal_is_string_type_p): Delete function,
5846         implementation moved to pascal_language::is_string_type_p.
5847         (pascal_language_data): Delete la_is_string_type_p initializer.
5848         (pascal_language::is_string_type_p): New member function,
5849         implementation from pascal_is_string_type_p.
5850         * rust-lang.c (rust_is_string_type_p): Delete function,
5851         implementation moved to rust_language::is_string_type_p.
5852         (rust_language_data): Delete la_is_string_type_p initializer.
5853         (rust_language::is_string_type_p): New member function,
5854         implementation from rust_is_string_type_p.
5855         * valprint.c (val_print_scalar_or_string_type_p): Update call to
5856         is_string_type_p.
5857
5858 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5859
5860         * ada-lang.c (ada_language_data): Delete la_print_typedef
5861         initializer.
5862         (ada_language::print_typedef): New member function.
5863         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
5864         (cplus_language_data): Likewise.
5865         (asm_language_data): Likewise.
5866         (minimal_language_data): Likewise.
5867         * d-lang.c (d_language_data): Likewise.
5868         * f-lang.c (f_language_data): Likewise.
5869         (f_language::print_typedef): New member function.
5870         * go-lang.c (go_language_data): Delete la_print_typedef
5871         initializer.
5872         * language.c (language_defn::print_typedef): Define member
5873         function.
5874         (unknown_language_data): Delete la_print_typedef initializer.
5875         (unknown_language::print_typedef): New member function.
5876         (auto_language_data): Delete la_print_typedef initializer.
5877         (auto_language::print_typedef): New member function.
5878         * language.h (language_data): Delete la_print_typedef field.
5879         (language_defn::print_typedef): Declare new member function.
5880         (LA_PRINT_TYPEDEF): Update call to print_typedef.
5881         (default_print_typedef): Delete declaration.
5882         * m2-lang.c (m2_language_data): Delete la_print_typedef
5883         initializer.
5884         (m2_language::print_typedef): New member function.
5885         * objc-lang.c (objc_language_data): Delete la_print_typedef
5886         initializer.
5887         * opencl-lang.c (opencl_language_data): Likewise.
5888         * p-lang.c (pascal_language_data): Likewise.
5889         (pascal_language::print_typedef): New member function.
5890         * rust-lang.c (rust_print_typedef): Delete function,
5891         implementation moved to rust_language::print_typedef.
5892         (rust_language): Delete la_print_typedef initializer.
5893         (rust_language::print_typedef): New member function,
5894         implementation from rust_print_typedef.
5895         * typeprint.c (default_print_typedef): Delete.
5896
5897 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5898
5899         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
5900         (ada_language::printstr): New member function.
5901         * c-lang.c (c_language_data): Delete la_printstr initializer.
5902         (cplus_language_data): Likewise.
5903         (asm_language_data): Likewise.
5904         (minimal_language_data): Likewise.
5905         * d-lang.c (d_language_data): Likewise.
5906         * f-lang.c (f_printstr): Rename to f_language::printstr.
5907         (f_language_data): Delete la_printstr initializer.
5908         (f_language::printstr): New member function, implementation from
5909         f_printstr.
5910         * go-lang.c (go_language_data): Delete la_printstr initializer.
5911         * language.c (language_defn::printstr): Define new member
5912         function.
5913         (unk_lang_printstr): Delete.
5914         (unknown_language_data): Delete la_printstr initializer.
5915         (unknown_language::printstr): New member function.
5916         (auto_language_data): Delete la_printstr initializer.
5917         (auto_language::printstr): New member function.
5918         * language.h (language_data): Delete la_printstr field.
5919         (language_defn::printstr): Declare new member function.
5920         (LA_PRINT_STRING): Update call to printstr.
5921         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
5922         (m2_language_data): Delete la_printstr initializer.
5923         (m2_language::printstr): New member function, implementation from
5924         m2_printstr.
5925         * objc-lang.c (objc_language_data): Delete la_printstr
5926         initializer.
5927         * opencl-lang.c (opencl_language_data): Likewise.
5928         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
5929         (pascal_language_data): Delete la_printstr initializer.
5930         (pascal_language::printstr): New member function, implementation
5931         from pascal_printstr.
5932         * p-lang.h (pascal_printstr): Delete declaration.
5933         * rust-lang.c (rust_printstr): Update header comment.
5934         (rust_language_data): Delete la_printstr initializer.
5935         (rust_language::printstr): New member function.
5936
5937 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5938
5939         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
5940         (ada_language::printchar): New member function.
5941         * c-lang.c (c_language_data): Delete la_printchar initializer.
5942         (cplus_language_data): Likewise.
5943         (asm_language_data): Likewise.
5944         (minimal_language_data): Likewise.
5945         * d-lang.c (d_language_data): Likewise.
5946         * f-lang.c (f_printchar): Rename to f_language::printchar.
5947         (f_language_data): Delete la_printchar initializer.
5948         (f_language::printchar): New member function, implementation from
5949         f_printchar.
5950         * go-lang.c (go_language_data): Delete la_printchar initializer.
5951         * language.c (unk_lang_printchar): Delete.
5952         (language_defn::printchar): Define new member function.
5953         (unknown_language_data): Delete la_printchar initializer.
5954         (unknown_language::printchar): New member function.
5955         (auto_language_data): Delete la_printchar initializer.
5956         (auto_language::printchar): New member function.
5957         * language.h (language_data): Delete la_printchar field.
5958         (language_defn::printchar): Declare new member function.
5959         (LA_PRINT_CHAR): Update call to printchar.
5960         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
5961         (m2_language::printchar): New member function.
5962         * objc-lang.c (objc_language_data): Delete la_printchar
5963         initializer.
5964         * opencl-lang.c (opencl_language_data): Likewise.
5965         * p-lang.c (pascal_language_data): Delete la_printchar
5966         initializer.
5967         (pascal_language::printchar): New member function.
5968         * rust-lang.c (rust_printchar): Rename to
5969         rust_language::printchar.
5970         (rust_language_data): Delete la_printchar initializer.
5971         (rust_language::printchar): New member function, implementation
5972         from rust_printchar.
5973
5974 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5975
5976         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
5977         (ada_language_data): Delete la_emitchar initializer.
5978         (ada_language::emitchar): New member function, implementation from
5979         emit_char.
5980         * c-lang.c (c_language_data): Delete la_emitchar initializer.
5981         (cplus_language_data): Likewise.
5982         (asm_language_data): Likewise.
5983         (minimal_language_data): Likewise.
5984         * d-lang.c (d_language_data): Likewise.
5985         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
5986         (f_language_data): Delete la_emitchar initializer.
5987         (f_language::emitchar): New member function, implementation from
5988         f_emit_char.
5989         * go-lang.c (go_language_data): Delete la_emitchar initializer.
5990         * language.c (unk_lang_emit_char): Delete.
5991         (language_defn::emitchar): New member function definition.
5992         (unknown_language_data): Delete la_emitchar initializer.
5993         (unknown_language::emitchar): New member function.
5994         (auto_language_data): Delete la_emitchar initializer.
5995         (auto_language::emitchar): New member function.
5996         * language.h (language_data): Delete la_emitchar field.
5997         (language_defn::emitchar): New member field declaration.
5998         (LA_EMIT_CHAR): Update call to emitchar.
5999         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
6000         (m2_language_data): Delete la_emitchar initializer.
6001         (m2_language::emitchar): New member function, implementation from
6002         m2_emit_char.
6003         * objc-lang.c (objc_language_data): Delete la_emitchar
6004         initializer.
6005         * opencl-lang.c (opencl_language_data): Likewise.
6006         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
6007         (pascal_language_data): Delete la_emitchar initializer.
6008         (pascal_language::emitchar): New member function, implementation
6009         from pascal_emit_char.
6010         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
6011         (rust_language_data): Delete la_emitchar initializer.
6012         (rust_language::emitchar): New member function, implementation
6013         from rust_emitchar.
6014
6015 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6016
6017         * ada-lang.c (resolve): Rename to ada_language::post_parser.
6018         (ada_language_data): Delete la_post_parser initializer.
6019         (ada_language::post_parser): New member function.
6020         * c-lang.c (c_language_data): Delete la_post_parser initializer.
6021         (cplus_language_data): Likewise.
6022         (asm_language_data): Likewise.
6023         (minimal_language_data): Likewise.
6024         * d-lang.c (d_language_data): Likewise.
6025         * f-lang.c (f_language_data): Likewise.
6026         * go-lang.c (go_language_data): Likewise.
6027         * language.c (unknown_language_data): Likewise.
6028         (auto_language_data): Likewise.
6029         * language.h (language_data): Delete la_post_parser field.
6030         (language_defn::post_parser): New member function.
6031         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
6032         * objc-lang.c (objc_language_data): Likewise.
6033         * opencl-lang.c (opencl_language_data): Likewise.
6034         * p-lang.c (pascal_language_data): Likewise.
6035         * parse.c (parse_exp_in_context): Update call to post_parser.
6036         (null_post_parser): Delete definition.
6037         * parser-defs.h (null_post_parser): Delete declaration.
6038         * rust-lang.c (rust_language_data): Delete la_post_parser
6039         initializer.
6040
6041 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6042
6043         * ada-lang.c (parse): Rename to ada_language::parser.
6044         (ada_language_data): Delete la_parser initializer.
6045         (ada_language::parser): New member function, implementation from
6046         parse.
6047         * c-lang.c (c_language_data): Delete la_parser initializer.
6048         (cplus_language_data): Likewise.
6049         (asm_language_data): Likewise.
6050         (minimal_language_data): Likewise.
6051         * d-lang.c (d_language_data): Likewise.
6052         (d_language::parser): New member function.
6053         * f-lang.c (f_language_data): Delete la_parser initializer.
6054         (f_language::parser): New member function.
6055         * go-lang.c (go_language_data): Delete la_parser initializer.
6056         (go_language::parser): New member function.
6057         * language.c (unk_lang_parser): Delete.
6058         (language_defn::parser): Define new member function.
6059         (unknown_language_data): Delete la_parser initializer.
6060         (unknown_language::parser): New member function.
6061         (auto_language_data): Delete la_parser initializer.
6062         (auto_language::parser): New member function.
6063         * language.h (language_data): Delete la_parser field.
6064         (language_defn::parser): Declare new member function.
6065         * m2-lang.c (m2_language_data): Delete la_parser initializer.
6066         (m2_language::parser): New member function.
6067         * objc-lang.c (objc_language_data): Delete la_parser initializer.
6068         * opencl-lang.c (opencl_language_data): Likewise.
6069         * p-lang.c (pascal_language_data): Likewise.
6070         (pascal_language::parser): New member function.
6071         * parse.c (parse_exp_in_context): Update call to parser.
6072         * rust-lang.c (rust_language_data): Delete la_parser initializer.
6073         (rust_language::parser): New member function.
6074
6075 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
6076
6077         * top.c (print_gdb_configuration): Print --with-python-libdir
6078         configuration value.
6079
6080 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6081
6082         * NEWS: Mention change to the alias command.
6083
6084 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6085
6086         * cli/cli-cmds.c (lookup_cmd_for_default_args)
6087         (alias_command_completer)
6088         (make_alias_options_def_group): New functions.
6089         (alias_opts, alias_option_defs): New struct and array.
6090         (alias_usage_error): Update usage.
6091         (alias_command): Handles optional DEFAULT-ARGS... arguments.
6092         Use option framework.
6093         (_initialize_cli_cmds): Update alias command help.
6094         Update aliases command help.
6095         (show_user):
6096         Add NULL for new default_args lookup_cmd argument.
6097         (valid_command_p): Rename to validate_aliased_command.
6098         Add NULL for new default_args lookup_cmd argument.  Verify that the
6099         aliased_command has no default args.
6100         * cli/cli-decode.c (help_cmd): Show aliases definitions.
6101         (lookup_cmd_1, lookup_cmd): New argument default_args.
6102         (add_alias_cmd):
6103         Add NULL for new default_args lookup_cmd argument.
6104         (print_help_for_command): Show default args under the layout
6105          alias some_alias = some_aliased_cmd some_alias_default_arg.
6106         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
6107         xfree default_args in destructor.
6108         * cli/cli-script.c (process_next_line, do_define_command):
6109         Add NULL for new default_args lookup_cmd argument.
6110         * command.h: Declare new default_args argument in lookup_cmd
6111         and lookup_cmd_1.
6112         * completer.c (complete_line_internal_1):
6113         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6114         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
6115         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
6116         Likewise.
6117         * infcmd.c (_initialize_infcmd): Likewise.
6118         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
6119         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
6120         * python/py-param.c (add_setshow_generic): Likewise.
6121         * remote.c (_initialize_remote): Likewise.
6122         * top.c (execute_command): Prepend default_args if command has some.
6123         (set_verbose):
6124         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6125         * tracepoint.c (validate_actionline, encode_actions_1):
6126         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
6127
6128 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6129
6130         * jit.c (jit_read_descriptor): Use bool as the return type.
6131         (jit_breakpoint_re_set_internal): Use bool as the return type.
6132         Invert the return value logic; return true if the jit breakpoint
6133         has been successfully initialized.
6134         (jit_inferior_init): Update the call to
6135         jit_breakpoint_re_set_internal.
6136
6137 2020-06-22  Pedro Alves  <palves@redhat.com>
6138
6139         PR gdb/25939
6140         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
6141         Use the current inferior instead.  Don't return
6142         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
6143         wait again.
6144         * sol-thread.c (sol_thread_target::wait): Don't reference
6145         inferior_ptid.
6146         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
6147         (sol_update_thread_list_callback): Use the current inferior's pid
6148         instead of inferior_ptid.
6149
6150 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6151
6152         * procfs.c: Cleanup many comments.
6153
6154         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
6155         (AFTER_WATCHFLAG): Replace by value.
6156
6157         (MAIN_PROC_NAME_FORMAT): Inline ...
6158         (create_procinfo): ... here.
6159
6160         (procfs_debug_inferior): Remove SYS_exec handling.
6161         (syscall_is_exec): Likewise.
6162         (procfs_set_exec_trap): Likewise.
6163
6164         (syscall_is_lwp_exit): Inline in callers.
6165         (syscall_is_exit): Likewise.
6166         (syscall_is_exec): Likewise.
6167         (syscall_is_lwp_create): Likewise.
6168
6169         (invalidate_cache): Remove #if 0 code.
6170
6171         (make_signal_thread_runnable):  Remove.
6172         (procfs_target::resume): Remove #if 0 code.
6173
6174 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6175
6176         PR gdb/25939
6177         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
6178         call ...
6179         (procfs_target::create_inferior): ... here.
6180
6181 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6182
6183         * exec.c (validate_exec_file): Ensure the build-id is up to
6184         date by calling reopen_exec_file (that checks file timestamp
6185         to decide to re-read the file).
6186
6187 2020-06-18  Pedro Alves  <palves@redhat.com>
6188
6189         PR gdb/25412
6190         * gdbthread.h (delete_thread, delete_thread_silent)
6191         (find_thread_ptid): Update comments.
6192         * thread.c (current_thread_): New global.
6193         (is_current_thread): Move higher, and reimplement.
6194         (inferior_thread): Reimplement.
6195         (set_thread_exited): Use bool.  Add assertions.
6196         (add_thread_silent): Simplify thread-reuse handling by always
6197         calling delete_thread.
6198         (delete_thread): Remove intro comment.
6199         (find_thread_ptid): Skip exited threads.
6200         (switch_to_thread_no_regs): Write to current_thread_.
6201         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
6202         INFERIOR_PTID.  Clear current_thread_.
6203
6204 2020-06-18  Pedro Alves  <palves@redhat.com>
6205
6206         * aix-thread.c (pd_update): Use switch_to_thread.
6207
6208 2020-06-18  Pedro Alves  <palves@redhat.com>
6209
6210         * ravenscar-thread.c (ravenscar_thread_target): Update.
6211         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
6212         (ravenscar_thread_target::add_active_thread): ... this.  Don't
6213         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
6214         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
6215
6216 2020-06-18  Pedro Alves  <palves@redhat.com>
6217
6218         * nat/windows-nat.c (current_windows_thread): Remove.
6219         * nat/windows-nat.h (current_windows_thread): Remove.
6220         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
6221         Adjust.
6222         (display_selectors): Adjust to fetch the current
6223         windows_thread_info based on inferior_ptid.
6224         (fake_create_process): No longer write to current_windows_thread.
6225         (windows_nat_target::get_windows_debug_event):
6226         Don't set inferior_ptid or current_windows_thread.
6227         (windows_nat_target::wait): Adjust to not rely on
6228         current_windows_thread.
6229         (do_initial_windows_stuff): Now a method of windows_nat_target.
6230         Switch to the last_ptid thread.
6231         (windows_nat_target::attach): Adjust.
6232         (windows_nat_target::detach): Use switch_to_no_thread instead of
6233         writing to inferior_ptid directly.
6234         (windows_nat_target::create_inferior): Adjust.
6235
6236 2020-06-18  Pedro Alves  <palves@redhat.com>
6237
6238         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
6239
6240 2020-06-18  Pedro Alves  <palves@redhat.com>
6241
6242         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
6243         after creating it, instead of writing to inferior_ptid.  Don't
6244         write to inferior_ptid.
6245
6246 2020-06-18  Pedro Alves  <palves@redhat.com>
6247
6248         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
6249
6250 2020-06-18  Pedro Alves  <palves@redhat.com>
6251
6252         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
6253         it, instead of writing to inferior_ptid.
6254
6255 2020-06-18  Pedro Alves  <palves@redhat.com>
6256
6257         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
6258         to inferior_ptid.
6259
6260 2020-06-18  Pedro Alves  <palves@redhat.com>
6261
6262         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
6263         instead of writing to inferior_ptid directly.
6264
6265 2020-06-18  Pedro Alves  <palves@redhat.com>
6266
6267         * corelow.c (core_target::close): Use switch_to_no_thread instead
6268         of writing to inferior_ptid directly.
6269         (add_to_thread_list, core_target_open): Use switch_to_thread
6270         instead of writing to inferior_ptid directly.
6271
6272 2020-06-18  Pedro Alves  <palves@redhat.com>
6273
6274         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
6275         inferior_ptid.
6276         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
6277         inferior_ptid.
6278         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
6279         inferior_ptid directly.
6280         (darwin_nat_target::init_thread_list): Switch to thread, instead
6281         of writing to inferior_ptid.
6282         (darwin_nat_target::attach): Don't write to inferior_ptid.
6283         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
6284
6285 2020-06-18  Pedro Alves  <palves@redhat.com>
6286
6287         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
6288         thread.
6289         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
6290         Instead use switch_to_thread.
6291         (gnu_nat_target::detach): Use switch_to_no_thread
6292         instead of writing to inferior_ptid directly.  Used passed-in
6293         inferior instead of looking up the inferior by pid.
6294
6295 2020-06-18  Pedro Alves  <palves@redhat.com>
6296
6297         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
6298         inferior_ptid.
6299
6300 2020-06-18  Pedro Alves  <palves@redhat.com>
6301
6302         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
6303         inferior_ptid.
6304         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
6305         thread.
6306         (nto_procfs_target::detach): Avoid referencing
6307         inferior_ptid.  Use switch_to_no_thread instead of writing to
6308         inferior_ptid directly.
6309         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
6310         instead of writing to inferior_ptid directly.
6311         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
6312         to thread.
6313
6314 2020-06-18  Pedro Alves  <palves@redhat.com>
6315
6316         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
6317         after creating it, instead of writing to inferior_ptid.
6318         (gdbsim_target_open): Use switch_to_no_thread instead of writing
6319         to inferior_ptid directly.
6320         (gdbsim_target::wait): Don't write to inferior_ptid.
6321
6322 2020-06-18  Pedro Alves  <palves@redhat.com>
6323
6324         * remote.c (remote_target::remote_notice_new_inferior): Use
6325         switch_to_thread instead of writing to inferior_ptid directly.
6326         (remote_target::add_current_inferior_and_thread): Use
6327         switch_to_no_thread instead of writing to inferior_ptid directly.
6328         (extended_remote_target::attach): Use switch_to_inferior_no_thread
6329         and switch_to_thread instead of using set_current_inferior or
6330         writing to inferior_ptid directly.
6331
6332 2020-06-18  Pedro Alves  <palves@redhat.com>
6333
6334         * tracectf.c (ctf_target_open): Switch to added thread instead of
6335         writing to inferior_ptid directly.
6336         (ctf_target::close): Use switch_to_no_thread instead of writing to
6337         inferior_ptid directly.
6338
6339 2020-06-18  Pedro Alves  <palves@redhat.com>
6340
6341         * tracefile-tfile.c (tfile_target_open): Don't write to
6342         inferior_ptid directly, instead switch to added thread.
6343         (tfile_target::close): Use switch_to_no_thread instead of writing
6344         to inferior_ptid directly.
6345
6346 2020-06-18  Pedro Alves  <palves@redhat.com>
6347
6348         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
6349         (procfs_target::detach): Use switch_to_no_thread
6350         instead of writing to inferior_ptid directly.
6351         (do_attach): Change return type to void.  Switch to the added
6352         thread.
6353         (procfs_target::create_inferior): Switch to the added thread.
6354         (procfs_do_thread_registers): Don't write to inferior_ptid.
6355
6356 2020-06-18  Pedro Alves  <palves@redhat.com>
6357
6358         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
6359         of writing to inferior_ptid.
6360         (scoped_restore_exited_inferior): Delete.
6361         (handle_vfork_child_exec_or_exit): Simplify using
6362         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
6363         instead of writing to inferior_ptid.
6364         (THREAD_STOPPED_BY): Delete.
6365         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
6366         (thread_stopped_by_hw_breakpoint): Delete.
6367         (save_waitstatus): Use
6368         scoped_restore_current_thread+switch_to_thread, and call
6369         target_stopped_by_watchpoint instead of
6370         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
6371         instead of thread_stopped_by_sw_breakpoint, and
6372         target_stopped_by_hw_breakpoint instead of
6373         thread_stopped_by_hw_breakpoint.
6374         (handle_inferior_event)
6375         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
6376         inferior_ptid directly, nor
6377         set_current_inferior/set_current_program_space.  Use
6378         switch_to_thread / switch_to_inferior_no_thread instead.
6379
6380 2020-06-18  Pedro Alves  <palves@redhat.com>
6381
6382         * target.c (generic_mourn_inferior): Use switch_to_no_thread
6383         instead of writing to inferior_ptid.
6384
6385 2020-06-18  Pedro Alves  <palves@redhat.com>
6386
6387         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
6388         added thread.
6389         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
6390         to the added thread.
6391         (inf_ptrace_target::detach_success): Use switch_to_no_thread
6392         instead of writing to inferior_ptid.
6393
6394 2020-06-18  Pedro Alves  <palves@redhat.com>
6395
6396         * gdbarch-selftests.c: Include "progspace-and-thread.h".
6397         (register_to_value_test): Mock a program_space too.  Heap-allocate
6398         the address space.  Don't write to inferior_ptid.  Use
6399         switch_to_thread instead.
6400
6401 2020-06-18  Pedro Alves  <palves@redhat.com>
6402
6403         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
6404         Delete.
6405         (find_signalled_thread()): New, factored out from
6406         linux_make_corefile_notes and adjusted to handle exited threads.
6407         (linux_make_corefile_notes): Adjust to use the new
6408         find_signalled_thread.
6409
6410 2020-06-18  Pedro Alves  <palves@redhat.com>
6411
6412         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
6413         of saving/restoring inferior_ptid.
6414
6415 2020-06-17  Tom Tromey  <tom@tromey.com>
6416
6417         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
6418         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
6419         declare.
6420         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
6421
6422 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
6423
6424         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
6425         of partial symtabs.
6426
6427 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6428
6429         * regformats/reg-arm.dat: Remove.
6430         * regformats/reg-bfin.dat: Remove.
6431         * regformats/reg-cris.dat: Remove.
6432         * regformats/reg-crisv32.dat: Remove.
6433         * regformats/reg-m32r.dat: Remove.
6434         * regformats/reg-tilegx.dat: Remove.
6435         * regformats/reg-tilegx32.dat: Remove.
6436
6437 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6438
6439         * features/Makefile (WHICH): Remove arm files.
6440         * regformats/arm/arm-with-iwmmxt.dat: Remove.
6441         * regformats/arm/arm-with-neon.dat: Remove.
6442         * regformats/arm/arm-with-vfpv2.dat: Remove.
6443         * regformats/arm/arm-with-vfpv3.dat: Remove.
6444
6445 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
6446
6447         * features/Makefile (XMLTOC): Remove rx.xml.
6448
6449 2020-06-17  Pedro Alves  <palves@redhat.com>
6450
6451         * gdbthread.h (thread_control_state) <trap_expected> Update
6452         comments.
6453
6454 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6455
6456         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
6457         ada_language::lookup_symbol_nonlocal.
6458         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
6459         (ada_language::lookup_symbol_nonlocal): New member function,
6460         implementation from ada_lookup_symbol_nonlocal.
6461         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
6462         initializer.
6463         (cplus_language_data): Delete la_lookup_symbol_nonlocal
6464         initializer.
6465         (cplus_language::lookup_symbol_nonlocal): New member function.
6466         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
6467         (minimal_language_data) Likewise.
6468         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
6469         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
6470         initializer.
6471         (d_language::lookup_symbol_nonlocal): New member function.
6472         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
6473         initializer.
6474         (f_language::lookup_symbol_nonlocal): New member function.
6475         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
6476         initializer.
6477         * language.c (unknown_language_data): Likewise.
6478         (auto_language_data): Likewise.
6479         * language.h (language_data): Delete la_lookup_symbol_nonlocal
6480         field.
6481         (language_defn::lookup_symbol_nonlocal): New member function.
6482         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
6483         initializer.
6484         * objc-lang.c (objc_language_data): Likewise.
6485         * opencl-lang.c (opencl_language_data): Likewise.
6486         * p-lang.c (pascal_language_data): Likewise.
6487         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
6488         rust_language::lookup_symbol_nonlocal.
6489         (rust_language_data): Delete la_lookup_symbol_nonlocal
6490         initializer.
6491         (rust_language::lookup_symbol_nonlocal): New member function,
6492         implementation from rust_lookup_symbol_nonlocal.
6493         * symtab.c (lookup_symbol_aux): Update call to
6494         lookup_symbol_nonlocal.
6495         (basic_lookup_symbol_nonlocal): Rename to...
6496         (language_defn::lookup_symbol_nonlocal): ...this, and update
6497         header comment.  Remove language_defn parameter, and replace with
6498         uses of `this'.
6499         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
6500
6501 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6502
6503         * ada-lang.c (ada_language_data): Delete la_value_print_inner
6504         initializer.
6505         (ada_language::value_print_inner): New member function.
6506         * c-lang.c (c_language_data): Delete la_value_print_inner
6507         initializer.
6508         (cplus_language_data): Likewise.
6509         (asm_language_data): Likewise.
6510         (minimal_language_data): Likewise.
6511         * d-lang.c (d_language_data): Likewise.
6512         (d_language::value_print_inner): New member function.
6513         * f-lang.c (f_language_data): Delete la_value_print_inner
6514         initializer.
6515         (f_language::value_print_inner): New member function.
6516         * f-lang.h (f_value_print_innner): Rename to...
6517         (f_value_print_inner): ...this (note spelling of 'inner').
6518         * f-valprint.c (f_value_print_innner): Rename to...
6519         (f_value_print_inner): ...this (note spelling of 'inner').
6520         * go-lang.c (go_language_data): Delete la_value_print_inner
6521         initializer.
6522         (go_language::value_print_inner): New member function.
6523         * language.c (language_defn::value_print_inner): Define new member
6524         function.
6525         (unk_lang_value_print_inner): Delete.
6526         (unknown_language_data): Delete la_value_print_inner initializer.
6527         (unknown_language::value_print_inner): New member function.
6528         (auto_language_data): Delete la_value_print_inner initializer.
6529         (auto_language::value_print_inner): New member function.
6530         * language.h (language_data): Delete la_value_print_inner field.
6531         (language_defn::value_print_inner): Delcare new member function.
6532         * m2-lang.c (m2_language_data): Delete la_value_print_inner
6533         initializer.
6534         (m2_language::value_print_inner): New member function.
6535         * objc-lang.c (objc_language_data): Delete la_value_print_inner
6536         initializer.
6537         * opencl-lang.c (opencl_language_data): Likewise.
6538         * p-lang.c (pascal_language_data): Likewise.
6539         (pascal_language::value_print_inner): New member function.
6540         * rust-lang.c (rust_language_data): Delete la_value_print_inner
6541         initializer.
6542         (rust_language::value_print_inner): New member function.
6543         * valprint.c (do_val_print): Update call to value_print_inner.
6544
6545 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6546
6547         * ada-lang.c (ada_language_data): Delete la_value_print
6548         initializer.
6549         (ada_language::value_print): New member function.
6550         * c-lang.c (c_language_data): Delete la_value_print initializer.
6551         (cplus_language_data): Likewise.
6552         (asm_language_data): Likewise.
6553         (minimal_language_data): Likewise.
6554         * d-lang.c (d_language_data): Likewise.
6555         * f-lang.c (f_language_data): Likewise.
6556         * go-lang.c (go_language_data): Likewise.
6557         * language.c (unk_lang_value_print): Delete.
6558         (language_defn::value_print): Define new member function.
6559         (unknown_language_data): Delete la_value_print initializer.
6560         (unknown_language::value_print): New member function.
6561         (auto_language_data): Delete la_value_print initializer.
6562         (auto_language::value_print): New member function.
6563         * language.h (language_data): Delete la_value_print field.
6564         (language_defn::value_print): Declare new member function.
6565         (LA_VALUE_PRINT): Update call to value_print.
6566         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
6567         * objc-lang.c (objc_language_data): Likewise.
6568         * opencl-lang.c (opencl_language_data): Likewise.
6569         * p-lang.c (pascal_language_data): Likewise.
6570         (pascal_language::value_print): New member function.
6571         * rust-lang.c (rust_language_data): Delete la_value_print
6572         initializer.
6573
6574 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6575
6576         * ada-lang.c (ada_watch_location_expression): Rename to
6577         ada_language::watch_location_expression.
6578         (ada_language_data): Delete la_watch_location_expression
6579         initializer.
6580         (ada_language::watch_location_expression): New member function,
6581         implementation from ada_watch_location_expression.
6582         * breakpoint.c (watch_command_1): Update call to
6583         watch_location_expression.
6584         * c-lang.c (c_watch_location_expression): Rename to
6585         language_defn::watch_location_expression.
6586         (c_language_data): Delete la_watch_location_expression
6587         initializer.
6588         (cplus_language_data): Likewise.
6589         (asm_language_data): Likewise.
6590         (minimal_language_data): Likewise.
6591         * c-lang.h (c_watch_location_expression): Delete declaration.
6592         * d-lang.c (d_language_data): Delete la_watch_location_expression
6593         initializer.
6594         * f-lang.c (f_language_data): Likewise.
6595         * go-lang.c (go_language_data): Likewise.
6596         * language.c (language_defn::watch_location_expression): Member
6597         function implementation from c_watch_location_expression.
6598         (unknown_language_data): Delete la_watch_location_expression
6599         initializer.
6600         (auto_language_data): Likewise.
6601         * language.h (language_data): Delete la_watch_location_expression
6602         field.
6603         (language_defn::watch_location_expression): Declare new member
6604         function.
6605         * m2-lang.c (m2_language_data): Delete
6606         la_watch_location_expression initializer.
6607         * objc-lang.c (objc_language_data): Likewise.
6608         * opencl-lang.c (opencl_language_data): Likewise.
6609         * p-lang.c (pascal_language_data): Likewise.
6610         * rust-lang.c (rust_watch_location_expression): Rename to
6611         rust_language::watch_location_expression.
6612         (rust_language_data): Delete la_watch_location_expression
6613         initializer.
6614         (rust_language::watch_location_expression): New member function,
6615         implementation from rust_watch_location_expression.
6616
6617 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6618
6619         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
6620         ada_language::collect_symbol_completion_matches.
6621         (ada_language_data): Delete la_collect_symbol_completion_matches
6622         initializer.
6623         (ada_language::collect_symbol_completion_matches): New member
6624         function, implementation from
6625         ada_collect_symbol_completion_matches.
6626         * c-lang.c (c_language_data): Delete
6627         la_collect_symbol_completion_matches initializer.
6628         (cplus_language_data): Likewise.
6629         (asm_language_data): Likewise.
6630         (minimal_language_data): Likewise.
6631         * d-lang.c (d_language_data): Likewise.
6632         * f-lang.c (f_collect_symbol_completion_matches): Rename to
6633         f_language::collect_symbol_completion_matches.
6634         (f_language_data): Delete la_collect_symbol_completion_matches
6635         initializer.
6636         (f_language::collect_symbol_completion_matches) New member
6637         function, implementation from f_collect_symbol_completion_matches.
6638         * go-lang.c (go_language_data): Delete
6639         la_collect_symbol_completion_matches initializer.
6640         * language.c (unknown_language_data): Likewise.
6641         (auto_language_data): Likewise.
6642         * language.h (language_data): Delete
6643         la_collect_symbol_completion_matches field.
6644         (language_defn::collect_symbol_completion_matches): New member
6645         function.
6646         * m2-lang.c (m2_language_data): Delete
6647         la_collect_symbol_completion_matches initializer.
6648         * objc-lang.c (objc_language_data): Likewise.
6649         * opencl-lang.c (opencl_language_data): Likewise.
6650         * p-lang.c (pascal_language_data): Likewise.
6651         * rust-lang.c (rust_language_data): Likewise.
6652         * symtab.c (default_collect_symbol_completion_matches): Delete.
6653         (collect_symbol_completion_matches): Update call to
6654         collect_symbol_completion_matches.
6655         (collect_symbol_completion_matches_type): Likewise.
6656         * symtab.h (default_collect_symbol_completion_matches): Delete
6657         declaration.
6658
6659 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6660
6661         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
6662         (ada_language_data): Delete la_word_break_characters initializer.
6663         (ada_language::word_break_characters): New member function.
6664         * c-lang.c (c_language_data): Delete la_word_break_characters
6665         initializer.
6666         (cplus_language_data): Likewise.
6667         (asm_language_data): Likewise.
6668         (minimal_language_data): Likewise.
6669         * completer.c: Update global comment.
6670         (advance_to_expression_complete_word_point): Update call to
6671         word_break_characters.
6672         (complete_files_symbols): Likewise.
6673         (complete_line_internal_1): Likewise.
6674         (default_completer_handle_brkchars): Likewise.
6675         (skip_quoted_chars): Likewise.
6676         * d-lang.c (d_language_data): Delete la_word_break_characters
6677         initializer.
6678         * f-lang.c (f_word_break_characters): Delete.
6679         (f_language_data): Delete la_word_break_characters initializer.
6680         (f_language::word_break_characters): New member function.
6681         * go-lang.c (go_language_data): Delete la_word_break_characters
6682         initializer.
6683         * language.c (unknown_language_data): Likewise.
6684         (auto_language_data): Likewise.
6685         * language.h (default_word_break_characters): Move declaration to
6686         earlier in the file.
6687         (language_data): Delete la_word_break_characters field.
6688         (language_defn::word_break_characters): New member function.
6689         * m2-lang.c (m2_language_data): Delete la_word_break_characters
6690         initializer.
6691         * objc-lang.c (objc_language_data): Likewise.
6692         * opencl-lang.c (opencl_language_data): Likewise.
6693         * p-lang.c (pascal_language_data): Likewise.
6694         * rust-lang.c (rust_language_data): Likewise.
6695
6696 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6697
6698         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
6699         (ada_language_data): Delete la_get_symbol_name_matcher
6700         initializer.
6701         (language_defn::get_symbol_name_matcher_inner): New member
6702         function.
6703         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
6704         initializer.
6705         (cplus_language_data): Likewise.
6706         (cplus_language::get_symbol_name_matcher_inner): New member
6707         function.
6708         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
6709         (minimal_language_data): Likewise.
6710         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
6711         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
6712         initializer.
6713         * dictionary.c (iter_match_first_hashed): Update call to
6714         get_symbol_name_matcher.
6715         (iter_match_next_hashed): Likewise.
6716         (iter_match_next_linear): Likewise.
6717         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
6718         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
6719         initializer.
6720         (f_language::get_symbol_name_matcher_inner): New member function.
6721         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
6722         initializer.
6723         * language.c (default_symbol_name_matcher): Update header comment,
6724         make static.
6725         (language_defn::get_symbol_name_matcher): New definition.
6726         (language_defn::get_symbol_name_matcher_inner): Likewise.
6727         (get_symbol_name_matcher): Delete.
6728         (unknown_language_data): Delete la_get_symbol_name_matcher
6729         initializer.
6730         (auto_language_data): Likewise.
6731         * language.h (language_data): Delete la_get_symbol_name_matcher
6732         field.
6733         (language_defn::get_symbol_name_matcher): New member function.
6734         (language_defn::get_symbol_name_matcher_inner): Likewise.
6735         (default_symbol_name_matcher): Delete declaration.
6736         * linespec.c (find_methods): Update call to
6737         get_symbol_name_matcher.
6738         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
6739         initializer.
6740         * minsyms.c (lookup_minimal_symbol): Update call to
6741         get_symbol_name_matcher.
6742         (iterate_over_minimal_symbols): Likewise.
6743         * objc-lang.c (objc_language_data): Delete
6744         la_get_symbol_name_matcher initializer.
6745         * opencl-lang.c (opencl_language_data): Likewise.
6746         * p-lang.c (pascal_language_data): Likewise.
6747         * psymtab.c (psymbol_name_matches): Update call to
6748         get_symbol_name_matcher.
6749         * rust-lang.c (rust_language_data): Delete
6750         la_get_symbol_name_matcher initializer.
6751         * symtab.c (symbol_matches_search_name): Update call to
6752         get_symbol_name_matcher.
6753         (compare_symbol_name): Likewise.
6754
6755 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6756
6757         * ada-lang.c (ada_language_data): Delete la_compute_program
6758         initializer.
6759         * c-lang.c (c_language_data): Likewise.
6760         (c_language::compute_program): New member function.
6761         (cplus_language_data): Delete la_compute_program initializer.
6762         (cplus_language::compute_program): New member function.
6763         (asm_language_data): Delete la_compute_program initializer.
6764         (minimal_language_data): Likewise.
6765         * c-lang.h (c_compute_program): Update comment.
6766         (cplus_compute_program): Likewise.
6767         * compile/compile-c-support.c (c_compute_program): Likewise.
6768         (cplus_compute_program): Likewise.
6769         * compile/compile.c (compile_to_object): Update call to
6770         la_compute_program.
6771         * d-lang.c (d_language_data): Delete la_compute_program
6772         initializer.
6773         * f-lang.c (f_language_data): Likewise.
6774         * go-lang.c (go_language_data): Likewise.
6775         * language.c (unknown_language_data): Likewise.
6776         (auto_language_data): Likewise.
6777         * language.h (language_data): Delete la_compute_program field.
6778         (language_defn::compute_program): New member function.
6779         * m2-lang.c (m2_language_data): Delete la_compute_program
6780         initializer.
6781         * objc-lang.c (objc_language_data): Likewise.
6782         * opencl-lang.c (opencl_language_data): Likewise.
6783         * p-lang.c (pascal_language_data): Likewise.
6784         * rust-lang.c (rust_language_data): Likewise.
6785
6786 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
6787
6788         * ada-lang.c (ada_language_data) Delete
6789         la_class_name_from_physname initializer.
6790         * c-lang.c (c_language_data): Likewise.
6791         (cplus_language_data): Likewise.
6792         (cplus_language::class_name_from_physname): New member function.
6793         (asm_language_data): Delete la_class_name_from_physname
6794         initializer.
6795         (minimal_language_data): Likewise.
6796         * d-lang.c (d_language_data): Likewise.
6797         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
6798         method on language_defn class.
6799         (guess_full_die_structure_name): Likewise.
6800         * f-lang.c (f_language_data): Delete la_class_name_from_physname
6801         initializer.
6802         * go-lang.c (go_language_data): Likewise.
6803         * language.c (language_class_name_from_physname): Delete.
6804         (unk_lang_class_name): Delete.
6805         (unknown_language_data): Delete la_class_name_from_physname
6806         initializer.
6807         (auto_language_data): Likewise.
6808         * language.h (language_data): Delete la_class_name_from_physname
6809         field.
6810         (language_defn::class_name_from_physname): New function.
6811         (language_class_name_from_physname): Delete declaration.
6812         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
6813         initializer.
6814         * objc-lang.c (objc_language_data): Likewise.
6815         * opencl-lang.c (opencl_language_data): Likewise.
6816         * p-lang.c (pascal_language_data): Likewise.
6817         * rust-lang.c (rust_language_data): Likewise.
6818
6819 2020-06-16  Tom Tromey  <tom@tromey.com>
6820
6821         * tui/tui-data.h (STATUS_NAME): New macro.
6822         * tui/tui-layout.c (tui_remove_some_windows)
6823         (initialize_known_windows, tui_register_window)
6824         (tui_layout_split::remove_windows, initialize_layouts)
6825         (tui_new_layout_command): Don't use hard-coded window names.
6826
6827 2020-06-16  Tom Tromey  <tom@tromey.com>
6828
6829         PR tui/25348:
6830         * tui/tui.c (tui_ensure_readline_initialized): Rename from
6831         tui_initialize_readline.  Only run once.  Call rl_initialize.
6832         * tui/tui.h (tui_ensure_readline_initialized): Rename from
6833         tui_initialize_readline.
6834         * tui/tui-io.c (tui_setup_io): Call
6835         tui_ensure_readline_initialized.
6836         * tui/tui-interp.c (tui_interp::init): Update.
6837
6838 2020-06-16  Tom Tromey  <tom@tromey.com>
6839
6840         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
6841         Also preserve the status window.
6842
6843 2020-06-16  Tom Tromey  <tom@tromey.com>
6844
6845         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
6846         where m_window==nullptr.
6847
6848 2020-06-15  Tom Tromey  <tromey@adacore.com>
6849
6850         * windows-nat.c (windows_nat::handle_output_debug_string):
6851         Update.
6852         (windows_nat::handle_ms_vc_exception): Update.
6853         * target.h (target_read_string): Change API.
6854         * target.c (target_read_string): Change API.
6855         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
6856         Update.
6857         * solib-frv.c (frv_current_sos): Update.
6858         * solib-dsbt.c (dsbt_current_sos): Update.
6859         * solib-darwin.c (darwin_current_sos): Update.
6860         * linux-thread-db.c (inferior_has_bug): Update.
6861         * expprint.c (print_subexp_standard): Update.
6862         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
6863         (ada_exception_message_1): Update.
6864
6865 2020-06-15  Tom Tromey  <tromey@adacore.com>
6866
6867         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
6868
6869 2020-06-15  Tom Tromey  <tromey@adacore.com>
6870
6871         * valprint.c (read_string): Update comment.
6872         * target.c (MIN): Remove.
6873         (target_read_string): Rewrite.
6874
6875 2020-06-15  Tom Tromey  <tromey@adacore.com>
6876
6877         * corefile.c (read_memory_string): Remove.
6878         * ada-valprint.c (ada_value_print_ptr): Update.
6879         * ada-lang.h (ada_tag_name): Change return type.
6880         * ada-lang.c (type_from_tag): Update.
6881         (ada_tag_name_from_tsd): Change return type.  Use
6882         target_read_string.
6883         (ada_tag_name): Likewise.
6884         * gdbcore.h (read_memory_string): Don't declare.
6885
6886 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
6887
6888         * symtab.c (rbreak_command): Ignore Windows drive colon.
6889
6890 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
6891
6892         * NEWS: Mention removed GDBserver host support.
6893
6894 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
6895
6896         * features/riscv/rebuild-csr-xml.sh: Updated.
6897
6898 2020-06-11  Tom Tromey  <tom@tromey.com>
6899
6900         PR gdb/18318:
6901         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
6902
6903 2020-06-09  Jonny Grant  <jg@jguk.org>
6904 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
6905
6906         * main.c (captured_main_1): Don't print new line after help.
6907         (print_gdb_help): add mailing list and IRC channel information
6908         to --help.  Add new lines between items in the footer.  Remove
6909         quotes around bug url.
6910
6911 2020-06-11  Keith Seitz  <keiths@redhat.com>
6912
6913         PR gdb/21356
6914         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
6915         Resolve typedefs for type length calculations.
6916
6917 2020-06-10  Tom de Vries  <tdevries@suse.de>
6918
6919         PR ada/24713
6920         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
6921         (write_psymbols): Enable .gdb_index for ada.
6922         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
6923         ada.
6924
6925 2020-06-10  Tom de Vries  <tdevries@suse.de>
6926
6927         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
6928         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
6929         namei" instead of "const char *name" argument.
6930         (dw2_map_matching_symbols): Use "offset_type namei" variant of
6931         dw2_symtab_iter_init.
6932
6933 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6934
6935         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
6936         to use type::field and field::type instead.
6937
6938 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6939
6940         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
6941         to use field::type instead.
6942
6943 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6944
6945         * gdbtypes.h (struct field) <type, set_type>: New methods.
6946         Rename `type` field to...
6947         <m_type>: ... this.  Change references throughout to use type or
6948         set_type methods.
6949         (FIELD_TYPE): Use field::type.  Change call sites that modify
6950         the field's type to use field::set_type instead.
6951
6952 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6953
6954         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
6955         to use type::index_type instead.
6956
6957 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6958
6959         * gdbtypes.h (struct type) <index_type, set_index_type>: New
6960         methods.
6961         (TYPE_INDEX_TYPE): Use type::index_type.
6962         * gdbtypes.c (create_array_type_with_stride): Likewise.
6963
6964 2020-06-07  Tom Tromey  <tom@tromey.com>
6965
6966         * valprint.c (generic_val_print_float): Remove "embedded_offset"
6967         parameter.
6968         (generic_value_print): Update.
6969
6970 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6971
6972         Revert commit 982a38f60b0.
6973         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
6974
6975 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6976
6977         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
6978         avoid use after free.
6979
6980 2020-06-05  Tom de Vries  <tdevries@suse.de>
6981
6982         * NEWS: Fix typos.
6983
6984 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
6985
6986         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
6987         the per_bfd object.
6988         (dwarf2_read_debug_names): Likewise.
6989         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
6990         object when re-using a per_bfd object with an index.
6991
6992 2020-06-03  Tom de Vries  <tdevries@suse.de>
6993
6994         PR symtab/26046
6995         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
6996         children for C++.
6997         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
6998         DW_TAG_subprogram.
6999
7000 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7001
7002         * ada-lang.c (ada_language_data): Delete skip_trampoline
7003         initializer.
7004         * c-lang.c (c_language_data): Likewise.
7005         (cplus_language_data): Likewise.
7006         (cplus_language::skip_trampoline): New member function.
7007         (asm_language_data): Delete skip_trampoline initializer.
7008         (minimal_language_data): Likewise.
7009         * d-lang.c (d_language_data): Likewise.
7010         * f-lang.c (f_language_data): Likewise.
7011         * go-lang.c (go_language_data): Likewise.
7012         * language.c (unk_lang_trampoline): Delete function.
7013         (skip_language_trampoline): Update.
7014         (unknown_language_data): Delete skip_trampoline initializer.
7015         (auto_language_data): Likewise.
7016         * language.h (language_data): Delete skip_trampoline field.
7017         (language_defn::skip_trampoline): New function.
7018         * m2-lang.c (m2_language_data): Delete skip_trampoline
7019         initializer.
7020         * objc-lang.c (objc_skip_trampoline): Delete function, move
7021         implementation to objc_language::skip_trampoline.
7022         (objc_language_data): Delete skip_trampoline initializer.
7023         (objc_language::skip_trampoline): New member function with
7024         implementation from objc_skip_trampoline.
7025         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
7026         initializer.
7027         * p-lang.c (pascal_language_data): Likewise.
7028         * rust-lang.c (rust_language_data): Likewise.
7029
7030 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7031
7032         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
7033         (ada_language::demangle): New member function.
7034         * c-lang.c (c_language_data): Delete la_demangle initializer.
7035         (cplus_language_data): Delete la_demangle initializer.
7036         (cplus_language::demangle): New member function.
7037         (asm_language_data): Delete la_demangle initializer.
7038         (minimal_language_data): Delete la_demangle initializer.
7039         * d-lang.c (d_language_data): Delete la_demangle initializer.
7040         (d_language::demangle): New member function.
7041         * f-lang.c (f_language_data): Delete la_demangle initializer.
7042         (f_language::demangle): New member function.
7043         * go-lang.c (go_language_data): Delete la_demangle initializer.
7044         (go_language::demangle): New member function.
7045         * language.c (language_demangle): Update.
7046         (unk_lang_demangle): Delete.
7047         (unknown_language_data): Delete la_demangle initializer.
7048         (unknown_language::demangle): New member function.
7049         (auto_language_data): Delete la_demangle initializer.
7050         (auto_language::demangle): New member function.
7051         * language.h (language_data): Delete la_demangle field.
7052         (language_defn::demangle): New function.
7053         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
7054         * objc-lang.c (objc_language_data): Delete la_demangle
7055         initializer.
7056         (objc_language::demangle): New member function.
7057         * opencl-lang.c (opencl_language_data): Delete la_demangle
7058         initializer.
7059         * p-lang.c (pascal_language_data): Likewise.
7060         * rust-lang.c (rust_language_data): Likewise.
7061         (rust_language::demangle): New member function.
7062
7063 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7064
7065         * ada-lang.c (ada_language_data): Delete la_print_type
7066         initializer.
7067         (ada_language::print_type): New member function.
7068         * c-lang.c (c_language_data): Delete la_print_type initializer.
7069         (c_language::print_type): New member function.
7070         (cplus_language_data): Delete la_print_type initializer.
7071         (cplus_language::print_type): New member function.
7072         (asm_language_data): Delete la_print_type initializer.
7073         (asm_language::print_type): New member function.
7074         (minimal_language_data): Delete la_print_type initializer.
7075         (minimal_language::print_type): New member function.
7076         * d-lang.c (d_language_data): Delete la_print_type initializer.
7077         (d_language::print_type): New member function.
7078         * f-lang.c (f_language_data): Delete la_print_type initializer.
7079         (f_language::print_type): New member function.
7080         * go-lang.c (go_language_data): Delete la_print_type initializer.
7081         (go_language::print_type): New member function.
7082         * language.c (unk_lang_print_type): Delete.
7083         (unknown_language_data): Delete la_print_type initializer.
7084         (unknown_language::print_type): New member function.
7085         (auto_language_data): Delete la_print_type initializer.
7086         (auto_language::print_type): New member function.
7087         * language.h (language_data): Delete la_print_type field.
7088         (language_defn::print_type): New function.
7089         (LA_PRINT_TYPE): Update.
7090         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
7091         (m2_language::print_type): New member function.
7092         * objc-lang.c (objc_language_data): Delete la_print_type
7093         initializer.
7094         (objc_language::print_type): New member function.
7095         * opencl-lang.c (opencl_print_type): Delete, implementation moved
7096         to opencl_language::print_type.
7097         (opencl_language_data): Delete la_print_type initializer.
7098         (opencl_language::print_type): New member function, implementation
7099         from opencl_print_type.
7100         * p-lang.c (pascal_language_data): Delete la_print_type
7101         initializer.
7102         (pascal_language::print_type): New member function.
7103         * rust-lang.c (rust_print_type): Delete, implementation moved to
7104         rust_language::print_type.
7105         (rust_language_data): Delete la_print_type initializer.
7106         (rust_language::print_type): New member function, implementation
7107         from rust_print_type.
7108
7109 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7110
7111         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
7112         implementation moves to...
7113         (ada_language::sniff_from_mangled_name): ...here.  Update return
7114         type.
7115         (ada_language_data): Delete la_sniff_from_mangled_name
7116         initializer.
7117         * c-lang.c (c_language_data): Likewise.
7118         (cplus_language_data): Likewise.
7119         (cplus_language::sniff_from_mangled_name): New member function,
7120         implementation taken from gdb_sniff_from_mangled_name.
7121         (asm_language_data): Delete la_sniff_from_mangled_name
7122         initializer.
7123         (minimal_language_data): Likewise.
7124         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
7125         implementation moves to cplus_language::sniff_from_mangled_name.
7126         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
7127         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
7128         moves to...
7129         (d_language::sniff_from_mangled_name): ...here.
7130         (d_language_data): Delete la_sniff_from_mangled_name initializer.
7131         * f-lang.c (f_language_data): Likewise.
7132         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
7133         moves to...
7134         (go_language::sniff_from_mangled_name): ...here.
7135         (go_language_data): Delete la_sniff_from_mangled_name initializer.
7136         * language.c (language_sniff_from_mangled_name): Delete.
7137         (unknown_language_data): Delete la_sniff_from_mangled_name
7138         initializer.
7139         (auto_language_data): Likewise.
7140         * language.h (language_data): Delete la_sniff_from_mangled_name
7141         field.
7142         (language_defn::sniff_from_mangled_name): New function.
7143         (language_sniff_from_mangled_name): Delete declaration.
7144         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
7145         field.
7146         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
7147         implementation moves to...
7148         (objc_language::sniff_from_mangled_name): ...here.
7149         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
7150         * opencl-lang.c (opencl_language_data): Likewise.
7151         * p-lang.c (pascal_language_data): Likewise.
7152         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
7153         implementation moves to...
7154         (rust_language::sniff_from_mangled_name): ...here.
7155         (rust_language_data): Delete la_sniff_from_mangled_name
7156         initializer.
7157         * symtab.c (symbol_find_demangled_name): Call
7158         sniff_from_mangled_name member function.
7159
7160 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7161
7162         * ada-lang.c (ada_language_data): Delete la_search_name_hash
7163         initializer.
7164         * c-lang.c (c_language_data): Likewise.
7165         (cplus_language_data): Likewise.
7166         (cplus_language::search_name_hash): New member function.
7167         (asm_language_data): Delete la_search_name_hash initializer.
7168         (minimal_language_data): Likewise.
7169         * d-lang.c (d_language_data): Likewise.
7170         * dictionary.c (default_search_name_hash): Rename to...
7171         (language_defn::search_name_hash): ...this.
7172         * f-lang.c (f_language_data): Likewise.
7173         (f_language::search_name_hash): New member function.
7174         * go-lang.c (go_language_data): Delete la_search_name_hash
7175         initializer.
7176         * language.c (unknown_language_data): Likewise.
7177         (auto_language_data): Likewise.
7178         * language.h (struct language_data): Delete la_search_name_hash
7179         field.
7180         (language_defn::search_name_hash): Declare new member function.
7181         (default_search_name_hash): Delete declaration.
7182         * m2-lang.c (m2_language_data): Delete la_search_name_hash
7183         initializer.
7184         * objc-lang.c (objc_language_data): Likewise.
7185         * opencl-lang.c (opencl_language_data): Likewise.
7186         * p-lang.c (pascal_language_data): Likewise.
7187         * rust-lang.c (rust_language_data): Likewise.
7188         * symtab.c (search_name_hash): Update call.
7189
7190 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7191
7192         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
7193         initializer.
7194         * c-lang.c (class compile_instance): Declare.
7195         (c_language_data): Delete la_get_compile_instance initializer.
7196         (c_language::get_compile_instance): New member function.
7197         (cplus_language_data): Delete la_get_compile_instance initializer.
7198         (cplus_language::get_compile_instance): New member function.
7199         (asm_language_data): Delete la_get_compile_instance initializer.
7200         (minimal_language_data): Likewise.
7201         * c-lang.h (c_get_compile_context): Update comment.
7202         (cplus_get_compile_context): Update comment.
7203         * compile/compile.c (compile_to_object): Update calls, don't rely
7204         on function pointer being NULL.
7205         * d-lang.c (d_language_data): Delete la_get_compile_instance
7206         initializer.
7207         * f-lang.c (f_language_data): Likewise.
7208         * go-lang.c (go_language_data): Likewise.
7209         * language.c (unknown_language_data): Likewise.
7210         (auto_language_data): Likewise.
7211         * language.h (language_data): Delete la_get_compile_instance field.
7212         (language_defn::get_compile_instance): New member function.
7213         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
7214         initializer.
7215         * objc-lang.c (objc_language_data): Likewise.
7216         * opencl-lang.c (opencl_language_data): Likewise.
7217         * p-lang.c (pascal_language_data): Likewise.
7218         * rust-lang.c (rust_language_data): Likewise.
7219
7220 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7221
7222         * ada-lang.c (ada_add_all_symbols): Update comment.
7223         (ada_iterate_over_symbols): Delete, move implementation to...
7224         (ada_language::iterate_over_symbols): ...here, a new member
7225         function, rewrite to use range based for loop.
7226         (ada_language_data): Delete la_iterate_over_symbols initializer.
7227         * c-lang.c (c_language_data): Likewise.
7228         (cplus_language_data): Likewise.
7229         (asm_language_data): Likewise.
7230         (minimal_language_data): Likewise.
7231         * d-lang.c (d_language_data): Likewise.
7232         * f-lang.c (f_language_data): Likewise.
7233         * go-lang.c (go_language_data): Likewise.
7234         * language.c (unknown_language_data): Likewise.
7235         (auto_language_data): Likewise.
7236         * language.h (language_data): Delete la_iterate_over_symbols field.
7237         (language_defn::iterate_over_symbols): New member function.
7238         (LA_ITERATE_OVER_SYMBOLS): Update.
7239         * linespec.c (iterate_over_all_matching_symtabs): Update.
7240         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
7241         initializer.
7242         * objc-lang.c (objc_language_data): Likewise.
7243         * opencl-lang.c (opencl_language_data): Likewise.
7244         * p-lang.c (pascal_language_data): Likewise.
7245         * rust-lang.c (rust_language_data): Likewise.
7246
7247 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7248
7249         * ada-lang.c (ada_language_data): Delete
7250         la_lookup_transparent_type initializer.
7251         * c-lang.c (c_language_data): Likewise.
7252         (cplus_language_data): Likewise.
7253         (cplus_language::lookup_transparent_type): New member function.
7254         (asm_language_data): Delete la_lookup_transparent_type
7255         initializer.
7256         (minimal_language_data): Likewise.
7257         * d-lang.c (d_language_data): Likewise.
7258         * f-lang.c (f_language_data): Likewise.
7259         * go-lang.c (go_language_data): Likewise.
7260         * language.c (unknown_language_data): Likewise.
7261         (auto_language_data): Likewise.
7262         * language.h (struct language_data): Delete
7263         la_lookup_transparent_type field.
7264         (language_defn::lookup_transparent_type): New member function.
7265         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
7266         initializer.
7267         * objc-lang.c (objc_language_data): Likewise.
7268         * opencl-lang.c (opencl_language_data): Likewise.
7269         * p-lang.c (pascal_language_data): Likewise.
7270         * rust-lang.c (rust_language_data): Likewise.
7271         * symtab.c (symbol_matches_domain): Update call.
7272
7273 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7274
7275         * ada-lang.c (ada_language_arch_info): Delete function, move
7276         implementation to...
7277         (ada_language::language_arch_info): ...here, a new member
7278         function.
7279         (ada_language_data): Delete la_language_arch_info.
7280         * c-lang.c (c_language_data): Likewise.
7281         (c_language::language_arch_info): New member function.
7282         (cplus_language_arch_info): Delete function, move
7283         implementation to...
7284         (cplus_language::language_arch_info): ...here, a new member
7285         function.
7286         (cplus_language_data): Delete la_language_arch_info.
7287         (asm_language_data): Likewise.
7288         (asm_language::language_arch_info): New member function.
7289         (minimal_language_data): Delete la_language_arch_info.
7290         (minimal_language::language_arch_info): New member function.
7291         * d-lang.c (d_language_arch_info): Delete function, move
7292         implementation to...
7293         (d_language::language_arch_info): ...here, a new member
7294         function.
7295         (d_language_data): Delete la_language_arch_info.
7296         * f-lang.c (f_language_arch_info): Delete function, move
7297         implementation to...
7298         (f_language::language_arch_info): ...here, a new member
7299         function.
7300         (f_language_data): Delete la_language_arch_info.
7301         * go-lang.c (go_language_arch_info): Delete function, move
7302         implementation to...
7303         (go_language::language_arch_info): ...here, a new member
7304         function.
7305         (go_language_data): Delete la_language_arch_info.
7306         * language.c (unknown_language_data): Likewise.
7307         (unknown_language::language_arch_info): New member function.
7308         (auto_language_data): Delete la_language_arch_info.
7309         (auto_language::language_arch_info): New member function.
7310         (language_gdbarch_post_init): Update call to
7311         la_language_arch_info.
7312         * language.h (language_data): Delete la_language_arch_info
7313         function pointer.
7314         (language_defn::language_arch_info): New function.
7315         * m2-lang.c (m2_language_arch_info): Delete function, move
7316         implementation to...
7317         (m2_language::language_arch_info): ...here, a new member
7318         function.
7319         (m2_language_data): Delete la_language_arch_info.
7320         * objc-lang.c (objc_language_arch_info): Delete function, move
7321         implementation to...
7322         (objc_language::language_arch_info): ...here, a new member
7323         function.
7324         (objc_language_data): Delete la_language_arch_info.
7325         * opencl-lang.c (opencl_language_arch_info): Delete function, move
7326         implementation to...
7327         (opencl_language::language_arch_info): ...here, a new member
7328         function.
7329         (opencl_language_data): Delete la_language_arch_info.
7330         * p-lang.c (pascal_language_arch_info): Delete function, move
7331         implementation to...
7332         (pascal_language::language_arch_info): ...here, a new member
7333         function.
7334         (pascal_language_data): Delete la_language_arch_info.
7335         * rust-lang.c (rust_language_arch_info): Delete function, move
7336         implementation to...
7337         (rust_language::language_arch_info): ...here, a new member
7338         function.
7339         (rust_language_data): Delete la_language_arch_info.
7340
7341 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7342
7343         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
7344         initializer.
7345         * c-lang.c (c_language_data): Likewise.
7346         (cplus_language_data): Likewise.
7347         (cplus_language::pass_by_reference_info): New method.
7348         (asm_language_data): Delete la_pass_by_reference initializer.
7349         (minimal_language_data): Likewise.
7350         * cp-abi.c (cp_pass_by_reference): Remove use of
7351         default_pass_by_reference.
7352         * d-lang.c (d_language_data): Likewise.
7353         * f-lang.c (f_language_data): Likewise.
7354         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
7355         default_pass_by_reference.
7356         * go-lang.c (go_language_data): Likewise.
7357         * language.c (language_pass_by_reference): Update.
7358         (default_pass_by_reference): Delete.
7359         (unknown_language_data): Delete la_pass_by_reference
7360         initializer.
7361         (auto_language_data): Likewise.
7362         * language.h (struct language_data): Delete la_pass_by_reference
7363         field.
7364         (language_defn::pass_by_reference_info): New member function.
7365         (default_pass_by_reference): Delete declaration.
7366         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
7367         initializer.
7368         * objc-lang.c (objc_language_data): Likewise.
7369         * opencl-lang.c (opencl_language_data): Likewise.
7370         * p-lang.c (pascal_language_data): Likewise.
7371         * rust-lang.c (rust_language_data): Likewise.
7372
7373 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7374
7375         * ada-lang.c (ada_read_var_value): Delete function, move
7376         implementation to...
7377         (ada_language::read_var_value): ...here.
7378         (ada_language_data): Delete la_read_var_value initializer.
7379         * c-lang.c (c_language_data): Likewise.
7380         (cplus_language_data): Likewise.
7381         (minimal_language_data): Likewise.
7382         * d-lang.c (d_language_data): Likewise.
7383         * f-lang.c (f_language_data): Likewise.
7384         * findvar.c (default_read_var_value): Rename to...
7385         (language_defn::read_var_value): ...this.
7386         * findvar.c (read_var_value): Update header comment, and change to
7387         call member function instead of function pointer.
7388         * go-lang.c (go_language_data): Likewise.
7389         * language.c (unknown_language_data): Delete la_read_var_value
7390         initializer.
7391         (auto_language_data): Likewise.
7392         * language.h (struct language_data): Delete la_read_var_value
7393         field.
7394         (language_defn::read_var_value): New member function.
7395         (default_read_var_value): Delete declaration.
7396         * m2-lang.c (m2_language_data): Delete la_read_var_value
7397         initializer.
7398         * objc-lang.c (objc_language_data): Likewise.
7399         * opencl-lang.c (opencl_language_data): Likewise.
7400         * p-lang.c (pascal_language_data): Likewise.
7401         * rust-lang.c (rust_language_data): Likewise.
7402         * value.h (default_read_var_value): Delete declaration.
7403
7404 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7405
7406         * ada-lang.c (ada_print_array_index): Delete function, move
7407         implementation to...
7408         (ada_language::print_array_index): ...here.
7409         (ada_language_data): Delete la_print_array_index initializer.
7410         * c-lang.c (c_language_data): Likewise.
7411         (cplus_language_data): Likewise.
7412         (minimal_language_data): Likewise.
7413         * d-lang.c (d_language_data): Likewise.
7414         * f-lang.c (f_language_data): Likewise.
7415         * go-lang.c (go_language_data): Likewise.
7416         * language.c (default_print_array_index): Delete function, move
7417         implementation to...
7418         (language_defn::print_array_index): ...here.
7419         (unknown_language_data): Delete la_print_array_index initializer.
7420         (auto_language_data): Likewise.
7421         * language.h (struct language_data): Delete la_print_array_index
7422         field.
7423         (language_defn::print_array_index): New member function.
7424         (LA_PRINT_ARRAY_INDEX): Update.
7425         (default_print_array_index): Delete declaration.
7426         * m2-lang.c (m2_language_data): Delete la_print_array_index
7427         initializer.
7428         * objc-lang.c (objc_language_data): Likewise.
7429         * opencl-lang.c (opencl_language_data): Likewise.
7430         * p-lang.c (pascal_language_data): Likewise.
7431         * rust-lang.c (rust_language_data): Likewise.
7432
7433 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7434
7435         * gdb/ada-lang.c (ada_language_defn): Convert to...
7436         (ada_language_data): ...this.
7437         (class ada_language): New class.
7438         (ada_language_defn): New static global.
7439         * gdb/c-lang.c (c_language_defn): Convert to...
7440         (c_language_data): ...this.
7441         (class c_language): New class.
7442         (c_language_defn): New static global.
7443         (cplus_language_defn): Convert to...
7444         (cplus_language_data): ...this.
7445         (class cplus_language): New class.
7446         (cplus_language_defn): New static global.
7447         (asm_language_defn): Convert to...
7448         (asm_language_data): ...this.
7449         (class asm_language): New class.
7450         (asm_language_defn): New static global.
7451         (minimal_language_defn): Convert to...
7452         (minimal_language_data): ...this.
7453         (class minimal_language): New class.
7454         (minimal_language_defn): New static global.
7455         * gdb/d-lang.c (d_language_defn): Convert to...
7456         (d_language_data): ...this.
7457         (class d_language): New class.
7458         (d_language_defn): New static global.
7459         * gdb/f-lang.c (f_language_defn): Convert to...
7460         (f_language_data): ...this.
7461         (class f_language): New class.
7462         (f_language_defn): New static global.
7463         * gdb/go-lang.c (go_language_defn): Convert to...
7464         (go_language_data): ...this.
7465         (class go_language): New class.
7466         (go_language_defn): New static global.
7467         * gdb/language.c (unknown_language_defn): Remove declaration.
7468         (current_language): Initialize to nullptr, real initialization is
7469         moved to _initialize_language.
7470         (languages): Delete global.
7471         (language_defn::languages): Define.
7472         (set_language_command): Use language_defn::languages.
7473         (set_language): Likewise.
7474         (range_error): Likewise.
7475         (language_enum): Likewise.
7476         (language_def): Likewise.
7477         (add_set_language_command): Use language_def::languages for the
7478         language list, and language_def to lookup language pointers.
7479         (skip_language_trampoline): Use language_defn::languages.
7480         (unknown_language_defn): Convert to...
7481         (unknown_language_data): ...this.
7482         (class unknown_language): New class.
7483         (unknown_language_defn): New static global.
7484         (auto_language_defn): Convert to...
7485         (auto_language_data): ...this.
7486         (class auto_language): New class.
7487         (auto_language_defn): New static global.
7488         (language_gdbarch_post_init): Use language_defn::languages.
7489         (_initialize_language): Initialize current_language.
7490         * gdb/language.h (struct language_defn): Rename to...
7491         (struct language_data): ...this.
7492         (struct language_defn): New.
7493         (auto_language_defn): Delete.
7494         (unknown_language_defn): Delete.
7495         (minimal_language_defn): Delete.
7496         (ada_language_defn): Delete.
7497         (asm_language_defn): Delete.
7498         (c_language_defn): Delete.
7499         (cplus_language_defn): Delete.
7500         (d_language_defn): Delete.
7501         (f_language_defn): Delete.
7502         (go_language_defn): Delete.
7503         (m2_language_defn): Delete.
7504         (objc_language_defn): Delete.
7505         (opencl_language_defn): Delete.
7506         (pascal_language_defn): Delete.
7507         (rust_language_defn): Delete.
7508         * gdb/m2-lang.c (m2_language_defn): Convert to...
7509         (m2_language_data): ...this.
7510         (class m2_language): New class.
7511         (m2_language_defn): New static global.
7512         * gdb/objc-lang.c (objc_language_defn): Convert to...
7513         (objc_language_data): ...this.
7514         (class objc_language): New class.
7515         (objc_language_defn): New static global.
7516         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
7517         (opencl_language_data): ...this.
7518         (class opencl_language): New class.
7519         (opencl_language_defn): New static global.
7520         * gdb/p-lang.c (pascal_language_defn): Convert to...
7521         (pascal_language_data): ...this.
7522         (class pascal_language): New class.
7523         (pascal_language_defn): New static global.
7524         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
7525         language pointer, update comment format.
7526         * gdb/rust-lang.c (rust_language_defn): Convert to...
7527         (rust_language_data): ...this.
7528         (class rust_language): New class.
7529         (rust_language_defn): New static global.
7530
7531 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
7532
7533         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
7534         member variable.
7535         <m_stmt_at_address>: New member variable.
7536         (lnp_state_machine::record_line): Don't record some lines, update
7537         tracking of is_stmt at the same address.
7538         (lnp_state_machine::lnp_state_machine): Initialise new member
7539         variables.
7540
7541 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7542
7543         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
7544         "-include gnu-nat-mig.h".
7545         * gnu-nat-mig.h: New file.
7546         * gnu-nat.c: Include "gnu-nat-mig.h".
7547         (exc_server, msg_reply_server, notify_server,
7548         process_reply_server): Remove declarations.
7549
7550 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7551
7552         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
7553         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
7554         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
7555         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
7556         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
7557         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
7558         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
7559         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
7560         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
7561         to gnu_nat_target class.
7562         * gnu-nat.c: Likewise.
7563         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
7564         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
7565         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
7566         object.
7567         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
7568         instead of `gnu_target'.
7569
7570 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7571
7572         * i386-gnu-tdep.c: Include "gdbcore.h"
7573         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
7574         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
7575         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
7576         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
7577         i386_gnu_sigcontext_addr): New functions
7578         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
7579         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
7580         tdep.
7581
7582 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7583
7584         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
7585         before fork_inferior call. Avoid calling it if target_is_pushed returns
7586         true.
7587
7588 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7589
7590         * gnu-nat.h (gnu_target): New variable declaration.
7591         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
7592         gnu_target.
7593         * gnu-nat.c (gnu_target): New variable.
7594         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
7595         add_thread_silent, and add_thread calls.
7596         (gnu_nat_target::create_inferior): Pass gnu_target to
7597         add_thread_silent, thread_change_ptid call.
7598         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
7599         call.
7600
7601 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7602
7603         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
7604         (gnu_nat_target::find_memory_regions): Remove unused
7605         `old_address' variable.
7606
7607 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7608
7609         * gnu-nat.c: Include "gdbarch.h".
7610
7611 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7612
7613         * reply_mig_hack.awk (Error return): Cast function through
7614         void *, to bypass compiler function call check.
7615
7616 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7617
7618         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
7619         $(srcdir)/reply_mig_hack.awk.
7620
7621 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7622
7623         * gnu-nat.h (gnu_debug_flag): Set type to bool.
7624
7625 2020-05-30  Jonny Grant  <jg@jguk.org>
7626
7627         * configure.ac (ACX_BUGURL): change bug URL to https.
7628
7629 2020-05-30  Pedro Alves  <palves@redhat.com>
7630
7631         * cp-support.c (replace_typedefs_template): New.
7632         (replace_typedefs_qualified_name): Handle
7633         DEMANGLE_COMPONENT_TEMPLATE.
7634
7635 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
7636
7637         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
7638         dwarf2/index-cache.h, dwarf2/index-write.c,
7639         dwarf2/index-write.h, dwarf2/line-header.c,
7640         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
7641         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
7642         variables and fields from `dwarf2_per_objfile` to just
7643         `per_objfile` throughout.
7644
7645 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
7646
7647         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7648         <push_dwarf_reg_entry_value>: Add comment.
7649
7650 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
7651             Keith Seitz  <keiths@redhat.com>
7652
7653         * python/python.c (do_start_initialization): Call PyEval_SaveThread
7654         instead of PyEval_ReleaseLock.
7655         (class gdbpy_gil): Move to earlier in file.
7656         (finalize_python): Set gdb_python_initialized.
7657         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
7658         when not initialized.
7659
7660 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
7661
7662         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7663         <push_dwarf_reg_entry_value>: Remove assert.  Override
7664         per_objfile with caller_per_objfile.
7665
7666 2020-05-28  Tom de Vries  <tdevries@suse.de>
7667
7668         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
7669         PR gold/15646 workaround to symbol kind "type".
7670
7671 2020-05-27  Tom Tromey  <tromey@adacore.com>
7672
7673         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
7674
7675 2020-05-27  Tom Tromey  <tromey@adacore.com>
7676
7677         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
7678         Use htab_find_with_hash.
7679         <add_abbrev>: Remove "abbrev_number" parameter.
7680         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
7681         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
7682         (hash_abbrev): Add comment.
7683         (abbrev_table::lookup_abbrev): Move to header file.
7684         (abbrev_table::read): Update.
7685
7686 2020-05-27  Tom Tromey  <tromey@adacore.com>
7687
7688         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
7689         method.
7690         <canonical_name>: New member.
7691         <raw_name>: Rename from "name".
7692         (partial_die_info): Initialize canonical_name.
7693         (scan_partial_symbols): Check raw_name.
7694         (partial_die_parent_scope, partial_die_full_name)
7695         (add_partial_symbol, add_partial_subprogram)
7696         (add_partial_enumeration, load_partial_dies): Use "name" method.
7697         (partial_die_info::name): New method.
7698         (partial_die_info::read, guess_partial_die_structure_name)
7699         (partial_die_info::fixup): Update.
7700
7701 2020-05-27  Tom Tromey  <tromey@adacore.com>
7702
7703         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
7704         <get_ref_die_offset>: Inline.
7705         <get_ref_die_offset_complaint>: New method.
7706         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
7707         (attribute::get_ref_die_offset_complaint): Rename from
7708         get_ref_die_offset.  Just issue complaint.
7709
7710 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7711
7712         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
7713
7714 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7715
7716         * exec.c (exec_file_attach): Use errno value of first openp failure.
7717
7718 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
7719
7720         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
7721         Don't close thread handle.
7722
7723 2020-05-27  Tom Tromey  <tom@tromey.com>
7724             Simon Marchi  <simon.marchi@efficios.com>
7725
7726         * objfiles.h (struct objfile) <partial_symtabs>: Now a
7727         shared_ptr.
7728         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
7729         member.
7730         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
7731         dwarf2_per_bfd_objfile_data_key>: New globals.
7732         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
7733         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
7734         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
7735         shared.
7736         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
7737         short-circuit when sharing.
7738         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
7739         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
7740
7741 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7742
7743         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
7744         to...
7745         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
7746         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
7747
7748 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7749
7750         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
7751         build_name_components, find_name_components_bounds>:
7752         Add per_objfile parameter.
7753         (struct mapped_index) <symbol_name_at>: Likewise.
7754         (struct mapped_debug_names): Remove constructor.
7755         <dwarf2_per_objfile>: Remove field.
7756         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
7757         (mapped_index_base::find_name_components_bounds,
7758         mapped_index_base::build_name_components,
7759         dw2_expand_symtabs_matching_symbol): Likewise.
7760         (class mock_mapped_index) <symbol_name_at>: Likewise.
7761         (check_match): Likewise.
7762         (check_find_bounds_finds): Likewise.
7763         (test_mapped_index_find_name_component_bounds): Update.
7764         (CHECK_MATCH): Update.
7765         (dw2_expand_symtabs_matching): Update.
7766         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
7767         per_objfile parameter.
7768         <find_vec_in_debug_names>: Likewise.
7769         <m_per_objfile>: New field.
7770         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
7771         parameter.
7772         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
7773         (dw2_debug_names_iterator::next): Update.
7774         (dw2_debug_names_lookup_symbol): Update.
7775         (dw2_debug_names_expand_symtabs_for_function): Update.
7776         (dw2_debug_names_map_matching_symbols): Update.
7777         (dw2_debug_names_expand_symtabs_matching): Update.
7778         (dwarf2_read_debug_names): Update.
7779
7780 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7781
7782         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
7783         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
7784         move to dwarf2_per_objfile.
7785         <read_in_chain>: Remove.
7786         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
7787         remove_all_cus, age_comp_units>: New methods.
7788         <m_dwarf2_cus>: New member.
7789         (struct dwarf2_per_cu_data) <cu>: Remove.
7790         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
7791         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
7792         moved to methods of dwarf2_per_objfile.
7793         (dwarf2_clear_marks): Remove.
7794         (dwarf2_queue_item::~dwarf2_queue_item): Update.
7795         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
7796         (dwarf2_per_bfd::free_cached_comp_units): Remove.
7797         (dwarf2_per_objfile::remove_all_cus): New.
7798         (class free_cached_comp_units) <~free_cached_comp_units>:
7799         Update.
7800         (load_cu): Update.
7801         (dw2_do_instantiate_symtab): Adjust.
7802         (fill_in_sig_entry_from_dwo_entry): Adjust.
7803         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7804         (cutu_reader::cutu_reader): Likewise.
7805         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
7806         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
7807         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
7808         and dwarf2_per_objfile::age_comp_units.
7809         (load_partial_comp_unit): Update.
7810         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
7811         (process_queue): Likewise.
7812         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
7813         backlink.
7814         (dwarf2_read_addr_index): Likewise.
7815         (follow_die_offset): Likewise.
7816         (dwarf2_fetch_die_loc_sect_off): Likewise.
7817         (dwarf2_fetch_constant_bytes): Likewise.
7818         (dwarf2_fetch_die_type_sect_off): Likewise.
7819         (follow_die_sig_1): Likewise.
7820         (load_full_type_unit): Likewise.
7821         (read_signatured_type): Likewise.
7822         (dwarf2_cu::dwarf2_cu): Don't set cu field.
7823         (dwarf2_cu::~dwarf2_cu): Remove.
7824         (dwarf2_per_objfile::get_cu): New.
7825         (dwarf2_per_objfile::set_cu): New.
7826         (age_cached_comp_units): Rename to...
7827         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
7828         to std::unordered_map.
7829         (free_one_cached_comp_unit): Rename to...
7830         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
7831         to std::unordered_map.
7832         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
7833         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
7834         a dwarf2_per_objfile in data.
7835         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
7836         (dwarf2_clear_marks): Remove.
7837
7838 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7839
7840         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
7841         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
7842         (init_tu_and_read_dwo_dies): Likewise.
7843         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
7844         (cutu_reader::cutu_reader): Likewise.
7845         (load_partial_comp_unit): Likewise.
7846         (process_psymtab_comp_unit): Update.
7847         (build_type_psymtabs_1): Update.
7848         (process_skeletonless_type_unit): Update.
7849         (load_full_comp_unit): Update.
7850         (find_partial_die): Update.
7851         (dwarf2_read_addr_index): Update.
7852         (read_signatured_type): Update.
7853
7854 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7855
7856         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
7857         m_header_read_in>: New fields.
7858         <get_header>: New method.
7859         * dwarf2/read.c (per_cu_header_read_in): Remove.
7860         (dwarf2_per_cu_data::get_header): New.
7861         (dwarf2_per_cu_data::addr_size): Update.
7862         (dwarf2_per_cu_data::offset_size): Update.
7863         (dwarf2_per_cu_data::ref_addr_size): Update.
7864
7865 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7866
7867         * dwarf2/read.c (load_cu): Return dwarf2_cu.
7868         (dw2_do_instantiate_symtab): Update.
7869         (queue_and_load_all_dwo_tus): Change parameter from
7870         dwarf2_per_cu_data to dwarf2_cu.
7871         (dwarf2_fetch_die_loc_sect_off): Update.
7872         (dwarf2_fetch_constant_bytes): Update.
7873         (dwarf2_fetch_die_type_sect_off): Update.
7874
7875 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7876
7877         * dwarf2/read.c (process_full_comp_unit,
7878         process_full_type_unit): Remove per_cu, per_objfile paramters.
7879         Add dwarf2_cu parameter.
7880         (process_queue): Update.
7881
7882 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7883
7884         * dwarf2/read.c (create_cu_from_index_list): Replace
7885         dwarf2_per_objfile parameter with dwarf2_per_bfd.
7886         (create_cus_from_index_list): Likewise.
7887         (create_cus_from_index): Likewise.
7888         (create_signatured_type_table_from_index): Likewise.
7889         (create_cus_from_debug_names_list): Likewise.
7890         (create_cus_from_debug_names): Likewise.
7891         (dwarf2_read_gdb_index): Update.
7892         (dwarf2_read_debug_names): Update.
7893
7894 2020-05-27  Tom Tromey  <tom@tromey.com>
7895             Simon Marchi  <simon.marchi@efficios.com>
7896
7897         * dwarf2/read.h (struct dwarf2_per_objfile)
7898         <get_type_for_signatured_type, set_type_for_signatured_type>:
7899         New methods.
7900         <m_type_map>: New member.
7901         (struct signatured_type) <type>: Remove.
7902         * dwarf2/read.c
7903         (dwarf2_per_objfile::get_type_for_signatured_type,
7904         dwarf2_per_objfile::set_type_for_signatured_type): New.
7905         (get_signatured_type): Use new methods.
7906
7907 2020-05-27  Tom Tromey  <tom@tromey.com>
7908             Simon Marchi  <simon.marchi@efficios.com>
7909
7910         * dwarf2/read.h (struct type_unit_group_unshareable): New.
7911         (struct dwarf2_per_objfile) <type_units>: New member.
7912         <get_type_unit_group_unshareable>: New method.
7913         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
7914         num_symtabs, symtabs>: Remove; move to
7915         type_unit_group_unshareable.
7916         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
7917         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
7918         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
7919
7920 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7921
7922         * dwarf2/read.h (struct dwarf2_per_cu_data):
7923         <dwarf2_per_objfile>: Remove.
7924         * dwarf2/read.c (create_cu_from_index_list): Don't assign
7925         dwarf2_per_objfile.
7926         (create_signatured_type_table_from_index): Likewise.
7927         (create_signatured_type_table_from_debug_names): Likewise.
7928         (create_debug_type_hash_table): Likewise.
7929         (fill_in_sig_entry_from_dwo_entry): Likewise.
7930         (create_type_unit_group): Likewise.
7931         (read_comp_units_from_section): Likewise.
7932         (create_cus_hash_table): Likewise.
7933
7934 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7935
7936         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
7937         dwarf2_per_cu_data::dwarf2_per_objfile.
7938         (compute_compunit_symtab_includes): Likewise.
7939         (dwarf2_cu::start_symtab): Likewise.
7940
7941 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7942
7943         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
7944         parameter.
7945         * dwarf2/read.c (get_die_type_at_offset): Likewise.
7946         (read_namespace_alias): Update.
7947         (lookup_die_type): Update.
7948         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
7949         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
7950         Update.
7951         (disassemble_dwarf_expression): Update.
7952
7953 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7954
7955         * dwarf2/read.h (struct dwarf2_queue_item): Add
7956         dwarf2_per_objfile parameter, assign new parameter.
7957         <per_objfile>: New field.
7958         * dwarf2/read.c (free_one_cached_comp_unit): Add
7959         dwarf2_per_objfile parameter.
7960         (queue_comp_unit): Likewise.
7961         (dw2_do_instantiate_symtab): Update.
7962         (process_psymtab_comp_unit): Update.
7963         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
7964         (process_imported_unit_die): Update.
7965         (queue_and_load_dwo_tu): Update.
7966         (follow_die_offset): Update.
7967         (follow_die_sig_1): Update.
7968
7969 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7970
7971         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
7972         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
7973         (read_call_site_scope): Assign per_objfile.
7974         (dwarf2_per_cu_data::objfile): Remove.
7975         * gdbtypes.h (struct call_site) <per_objfile>: New member.
7976         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
7977         dwarf2_per_objfile parameter.
7978         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
7979         dwarf2_per_objfile parameter.
7980         (dwarf_expr_reg_to_entry_parameter): Add output
7981         dwarf2_per_objfile parameter.
7982         (locexpr_get_frame_base): Update.
7983         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
7984         <push_dwarf_reg_entry_value>: Update.
7985         <call_site_to_target_addr>: Update.
7986         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
7987         parameter.
7988         (value_of_dwarf_reg_entry): Update.
7989         (rw_pieced_value): Update.
7990         (indirect_synthetic_pointer): Update.
7991         (dwarf2_evaluate_property): Update.
7992         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
7993         parameter.
7994         (locexpr_read_variable): Update.
7995         (locexpr_get_symbol_read_needs): Update.
7996         (loclist_read_variable): Update.
7997
7998 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7999
8000         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8001         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8002         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8003         parameter.
8004         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8005         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8006         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
8007         parameter.
8008         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
8009         sect_variable_value): Add dwarf2_per_objfile parameter.
8010         (class dwarf_evaluate_loc_desc) <dwarf_call,
8011         dwarf_variable_value>: Update.
8012         (fetch_const_value_from_synthetic_pointer): Add
8013         dwarf2_per_objfile parameter.
8014         (fetch_const_value_from_synthetic_pointer): Update.
8015         (coerced_pieced_ref): Update.
8016         (class symbol_needs_eval_context) <dwarf_call,
8017         dwarf_variable_value>: Update.
8018         (dwarf2_compile_expr_to_ax): Update.
8019
8020 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8021
8022         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
8023         parameter.
8024         (dwarf2_evaluate_loc_desc_full): Update.
8025
8026 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8027
8028         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
8029         parameter.
8030         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
8031         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
8032         dwarf2_per_objfile parameter.
8033         (decode_debug_loc_dwo_addresses): Likewise.
8034         (dwarf2_find_location_expression): Update.
8035         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
8036         (locexpr_describe_location_piece): Add dwarf2_per_objfile
8037         parameter.
8038         (disassemble_dwarf_expression): Add dwarf2_per_objfile
8039         parameter.
8040         (locexpr_describe_location_1): Likewise.
8041         (locexpr_describe_location): Update.
8042
8043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8044
8045         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
8046         Remove.
8047         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
8048         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
8049         (dwarf2_compile_property_to_c): Update.
8050         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
8051         use text offset from objfile.
8052         (locexpr_tracepoint_var_ref): Update.
8053         (locexpr_generate_c_location): Update.
8054         (loclist_describe_location): Update.
8055         (loclist_tracepoint_var_ref): Update.
8056         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
8057         dwarf2_per_objfile parameter.
8058         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
8059         use text offset from objfile.
8060         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
8061
8062 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8063
8064         * dwarf2/expr.h (struct dwarf_expr_context)
8065         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
8066         <offset>: Remove.
8067         <per_objfile>: New member.
8068         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
8069         dwarf2_per_objfile parameter.  Don't set offset, set
8070         per_objfile.
8071         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
8072         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
8073         a dwarf2_per_objfile object instead of an offset.
8074         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
8075         constructor.
8076         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
8077         to dwarf2_expr_executor constructor.  Don't set offset.
8078         (dwarf2_fetch_cfa_info): Update.
8079         (struct dwarf2_frame_cache) <text_offset>: Remove.
8080         <per_objfile>: New field.
8081         (dwarf2_frame_cache): Update.
8082         (dwarf2_frame_prev_register): Update.
8083         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
8084         <dwarf_evaluate_loc_desc>: Add constructor.
8085         (dwarf2_evaluate_loc_desc_full): Update.
8086         (dwarf2_locexpr_baton_eval): Update.
8087         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
8088         Add constructor.
8089         (dwarf2_loc_desc_get_symbol_read_needs): Update.
8090
8091 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8092
8093         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
8094         addr_sized_int_type>: Move to dwarf2_cu.
8095         <int_type>: Move to dwarf2_per_objfile.
8096         (struct dwarf2_per_objfile) <int_type>: Move here.
8097         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
8098         addr_sized_int_type>: Move here.
8099         (read_func_scope): Update.
8100         (read_array_type): Update.
8101         (read_tag_string_type): Update.
8102         (attr_to_dynamic_prop): Update.
8103         (dwarf2_per_cu_data::int_type): Rename to...
8104         (dwarf2_per_objfile::int_type): ... this.
8105         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
8106         (dwarf2_cu::addr_sized_int_type): ... this.
8107         (read_subrange_type): Update.
8108         (dwarf2_per_cu_data::addr_type): Rename to...
8109         (dwarf2_cu::addr_type): ... this.
8110         (set_die_type): Update.
8111
8112 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8113
8114         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
8115         data through per_cu->cu.
8116
8117 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8118
8119         * dwarf2/read.c (lookup_dwo_comp_unit): Change
8120         dwarf2_per_cu_data parameter fo dwarf2_cu.
8121         (lookup_dwo_type_unit): Likewise.
8122         (read_cutu_die_from_dwo): Likewise.
8123         (lookup_dwo_unit): Likewise.
8124         (open_and_init_dwo_file): Likewise.
8125         (lookup_dwo_cutu): Likewise.
8126         (lookup_dwo_comp_unit): Likewise.
8127         (lookup_dwo_type_unit): Likewise.
8128         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8129         (cutu_reader::cutu_reader): Update.
8130
8131 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8132
8133         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
8134         parameter.
8135         (process_full_type_unit): Likewise.
8136         (process_queue): Update.
8137
8138 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8139
8140         * dwarf2/read.c (recursively_compute_inclusions): Add
8141         dwarf2_per_objfile parameter.
8142         (compute_compunit_symtab_includes): Likewise.
8143         (process_cu_includes): Update.
8144
8145 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8146
8147         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
8148         parameter.
8149         (create_type_unit_group): Update.
8150         (process_psymtab_comp_unit_reader): Update.
8151         (build_type_psymtabs_reader): Update.
8152
8153 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8154
8155         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
8156         object through m_this_cu->cu.
8157
8158 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8159
8160         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
8161         the info parameter.
8162         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
8163
8164 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8165
8166         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
8167         per_objfile parameter.
8168         (load_full_type_unit): Add per_objfile parameter.
8169         (read_signatured_type): Likewise.
8170         (load_full_comp_unit): Likewise.
8171         (load_cu): Likewise.
8172         (dw2_do_instantiate_symtab): Likewise.
8173         (dw2_get_file_names): Likewise.
8174         (dw2_map_symtabs_matching_filename): Update.
8175         (dw_expand_symtabs_matching_file_matcher): Update.
8176         (dw2_map_symbol_filenames): Update.
8177         (process_psymtab_comp_unit): Add per_objfile parameter.
8178         (build_type_psymtabs_1): Update.
8179         (process_skeletonless_type_unit): Update.
8180         (dwarf2_build_psymtabs_hard): Update.
8181         (load_partial_comp_unit): Add per_objfile parameter.
8182         (scan_partial_symbols): Update.
8183         (load_full_comp_unit): Add per_objfile parameter.
8184         (process_imported_unit_die): Update.
8185         (create_cus_hash_table): Update.
8186         (find_partial_die): Update.
8187         (dwarf2_read_addr_index): Update.
8188         (follow_die_offset): Update.
8189         (dwarf2_fetch_die_loc_sect_off): Update.
8190         (dwarf2_fetch_constant_bytes): Update.
8191         (dwarf2_fetch_die_type_sect_off): Update.
8192         (follow_die_sig_1): Update.
8193         (load_full_type_unit): Add per_objfile parameter.
8194         (read_signatured_type): Likewise.
8195
8196 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8197
8198         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
8199         of objfile_name.
8200
8201 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8202
8203         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
8204         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8205         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
8206         field.
8207         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
8208         (create_cus_from_index): Update.
8209         (dwarf2_read_gdb_index): Update.
8210         (create_cus_from_debug_names): Update.
8211         (dwarf2_read_debug_names): Update.
8212         (get_abbrev_section_for_cu): Update.
8213         (create_all_comp_units): Update.
8214         (read_attribute_value): Update.
8215         (get_debug_line_section): Update.
8216         * dwarf2/index-cache.c (index_cache::store): Update.
8217         * dwarf2/index-write.c (save_gdb_index_command): Update.
8218         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
8219
8220 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8221
8222         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
8223         member.
8224         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
8225         dwarf2_per_cu_data::per_bfd.
8226         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
8227         (create_type_unit_group): Likewise.
8228         (queue_comp_unit): Remove reference to
8229         per_cu->dwarf2_per_objfile.
8230         (maybe_queue_comp_unit): Likewise.
8231         (fill_in_sig_entry_from_dwo_entry): Assign new field.
8232         (create_cus_hash_table): Assign new field.
8233
8234 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8235
8236         * dwarf2/read.c: Replace
8237         dwarf2_cu->per_cu->dwarf2_per_objfile references with
8238         dwarf2_cu->per_objfile throughout.
8239
8240 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8241
8242         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
8243         parameter, don't use per_cu->dwarf2_per_objfile.
8244         (dw2_instantiate_symtab): Likewise.
8245         (dw2_find_last_source_symtab): Update.
8246         (dw2_map_expand_apply): Update.
8247         (dw2_lookup_symbol): Update.
8248         (dw2_expand_symtabs_for_function): Update.
8249         (dw2_expand_all_symtabs): Update.
8250         (dw2_expand_symtabs_with_fullname): Update.
8251         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
8252         don't use per_cu->dwarf2_per_objfile.
8253         (dw2_expand_marked_cus): Update.
8254         (dw2_find_pc_sect_compunit_symtab): Update.
8255         (dw2_debug_names_lookup_symbol): Update.
8256         (dw2_debug_names_expand_symtabs_for_function): Update.
8257         (dw2_debug_names_map_matching_symbols): Update.
8258         (dwarf2_psymtab::expand_psymtab): Update.
8259
8260 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8261
8262         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
8263         <per_objfile>: New member.
8264         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
8265         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
8266         call to dwarf2_cu.
8267         (cutu_reader::cutu_reader): Update.
8268         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
8269
8270 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
8271
8272         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
8273         struct dwarf2_per_objfile.
8274         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
8275         dwarf2_per_bfd.
8276         * dwarf2/read.c (set_die_type): Update.
8277         (get_die_type_at_offset): Update.
8278
8279 2020-05-27  Tom Tromey  <tom@tromey.com>
8280             Simon Marchi  <simon.marchi@efficios.com>
8281
8282         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
8283         method.
8284         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
8285         get_symtab, set_symtab>: New methods.
8286         <m_symtabs>: New field.
8287         (struct dwarf2_psymtab): Derive from partial_symtab.
8288         <readin_p, get_compunit_symtab>: Declare methods.
8289         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
8290         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
8291         New methods.
8292         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
8293         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
8294         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
8295         (dw2_symtab_iter_next, dw2_print_stats)
8296         (dw2_expand_symtabs_with_fullname)
8297         (dw2_expand_symtabs_matching_one)
8298         (dw_expand_symtabs_matching_file_matcher)
8299         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
8300         (dw2_debug_names_iterator::next)
8301         (dw2_debug_names_map_matching_symbols)
8302         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
8303         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
8304         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
8305         New methods.
8306         (get_compunit_symtab, process_full_comp_unit)
8307         (process_full_type_unit): Update.
8308         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
8309
8310 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
8311
8312         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
8313         then introduce a new dwarf2_per_objfile type.
8314         <read_line_string>: Move to the new dwarf2_per_objfile type.
8315         <objfile>: Likewise.
8316         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
8317         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
8318         dwarf2_per_objfile->per_bfd.
8319         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
8320         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
8321         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
8322         (dwarf2_per_bfd::free_cached_comp_units): ... this.
8323         (dwarf2_has_info): Allocate dwarf2_per_bfd.
8324         (dwarf2_per_objfile::locate_sections): Rename to...
8325         (dwarf2_per_bfd::locate_sections): ... this.
8326         (dwarf2_per_objfile::get_cutu): Rename to...
8327         (dwarf2_per_bfd::get_cutu): ... this.
8328         (dwarf2_per_objfile::get_cu): Rename to...
8329         (dwarf2_per_bfd::get_cu): ... this.
8330         (dwarf2_per_objfile::get_tu): Rename to...
8331         (dwarf2_per_bfd::get_tu): ... this.
8332         (dwarf2_per_objfile::allocate_per_cu): Rename to...
8333         (dwarf2_per_bfd::allocate_per_cu): ... this.
8334         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
8335         (dwarf2_per_bfd::allocate_signatured_type): ... this.
8336         (get_gdb_index_contents_ftype): Change parameter from
8337         dwarf2_per_objfile to dwarf2_per_bfd.
8338         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
8339         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
8340
8341 2020-05-27  Tom Tromey  <tom@tromey.com>
8342             Simon Marchi  <simon.marchi@efficios.com>
8343
8344         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
8345         (allocate_piece_closure): Set "per_objfile" member.
8346         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
8347         (locexpr_describe_location, loclist_describe_location): Use new
8348         member.
8349         * dwarf2/read.c (read_call_site_scope)
8350         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
8351         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
8352         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
8353         handle_data_member_location): Set per_objfile member.
8354         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
8355         member.
8356         (struct dwarf2_loclist_baton) <per_objfile>: New member.
8357
8358 2020-05-27  Tom Tromey  <tom@tromey.com>
8359
8360         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
8361         allocate_signatured_type>: Declare new methods.
8362         <m_num_psymtabs>: New member.
8363         (struct dwarf2_per_cu_data) <index>: New member.
8364         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
8365         (dwarf2_per_objfile::allocate_signatured_type): New methods.
8366         (create_cu_from_index_list): Use allocate_per_cu.
8367         (create_signatured_type_table_from_index)
8368         (create_signatured_type_table_from_debug_names)
8369         (create_debug_type_hash_table, add_type_unit)
8370         (read_comp_units_from_section): Use allocate_signatured_type.
8371
8372 2020-05-27  Tom Tromey  <tom@tromey.com>
8373
8374         * psymtab.c (partial_map_expand_apply)
8375         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8376         (psym_lookup_global_symbol_language)
8377         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8378         (psym_print_stats, psym_expand_symtabs_for_function)
8379         (psym_map_symbol_filenames, psym_map_matching_symbols)
8380         (psym_expand_symtabs_matching)
8381         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8382         (maintenance_check_psymtabs): Update.
8383         * psympriv.h (struct partial_symtab) <readin_p,
8384         get_compunit_symtab>: Add objfile parameter.
8385         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
8386         Likewise.
8387         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
8388         get_compunit_symtab>: Likewise.
8389         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
8390
8391 2020-05-27  Tom Tromey  <tom@tromey.com>
8392
8393         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
8394         member.
8395         * dwarf2/read.c (delete_file_name_entry): Fix comment.
8396         (create_cu_from_index_list)
8397         (create_signatured_type_table_from_index)
8398         (create_signatured_type_table_from_debug_names)
8399         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
8400         (dwarf2_create_include_psymtab)
8401         (create_debug_type_hash_table, add_type_unit)
8402         (create_type_unit_group, read_comp_units_from_section)
8403         (dwarf2_compute_name, create_cus_hash_table)
8404         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8405         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
8406         obstack.
8407         (dw2_get_real_path): Likewise.  Change argument to
8408         dwarf2_per_objfile.
8409
8410 2020-05-27  Luis Machado  <luis.machado@linaro.org>
8411
8412         PR tdep/26000
8413         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
8414         for ldrd (immediate).
8415
8416 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8417
8418         * command.h: Add comment giving the name of class_tui.
8419         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
8420         create the fake command for the help for class_tui.
8421
8422 2020-05-26  Tom Tromey  <tromey@adacore.com>
8423
8424         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
8425         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
8426         (val_atr): New function.
8427         (value_val_atr): Use it.
8428         * ada-valprint.c (print_optional_low_bound): Change low bound
8429         handling for enums.
8430         (val_print_packed_array_elements): Don't call discrete_position.
8431         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
8432         discrete_position for enum types.
8433         * language.c (default_print_array_index): Change type.
8434         * language.h (struct language_defn) <la_print_array_index>: Add
8435         index_type parameter, change type of index_value.
8436         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
8437         (default_print_array_index): Update.
8438         * valprint.c (maybe_print_array_index): Don't call
8439         value_from_longest.  Update.
8440         (value_print_array_elements): Don't call discrete_position.
8441
8442 2020-05-26  Tom Tromey  <tromey@adacore.com>
8443
8444         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
8445         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
8446
8447 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
8448
8449         PR gdb/13519
8450         * avr-tdep.c (avr_integer_to_address): Return data or code
8451         address accordingly to the second 'type' argument of the
8452         function.
8453
8454 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
8455
8456         * infcmd.c, inferior.h: (construct_inferior_arguments):
8457         Moved function from here to gdbsupport/common-inferior.{h,cc}
8458
8459 2020-05-23  Tom Tromey  <tom@tromey.com>
8460
8461         Revert commit eca1f90c:
8462         * NEWS: Remove entry for completion styling.
8463         * completer.c (_rl_completion_prefix_display_length): Move
8464         declaration later.
8465         (gdb_fnprint): Revert.
8466         (gdb_display_match_list_1): Likewise.
8467         * cli/cli-style.c (completion_prefix_style)
8468         (completion_difference_style, completion_suffix_style): Remove.
8469         (_initialize_cli_style): Revert.
8470         * cli/cli-style.h (completion_prefix_style)
8471         (completion_difference_style, completion_suffix_style): Don't
8472         declare.
8473
8474 2020-05-24  Pedro Alves  <palves@redhat.com>
8475
8476         * symtab.c (completion_list_add_name): Return boolean indication
8477         of whether the symbol matched.
8478         (completion_list_add_symbol): Don't try to remove C++ aliases if
8479         the symbol didn't match in the first place.
8480         * symtab.h (completion_list_add_name): Return bool.
8481
8482 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
8483
8484         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
8485         type::field.
8486
8487 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
8488
8489         GDB 9.2 released.
8490
8491 2020-05-23  Tom Tromey  <tom@tromey.com>
8492
8493         * NEWS: Add entry for completion styling.
8494         * completer.c (_rl_completion_prefix_display_length): Move
8495         declaration earlier.
8496         (gdb_fnprint): Use completion_style.
8497         (gdb_display_match_list_1): Likewise.
8498         * cli/cli-style.c (completion_prefix_style)
8499         (completion_difference_style, completion_suffix_style): New
8500         globals.
8501         (_initialize_cli_style): Register new globals.
8502         * cli/cli-style.h (completion_prefix_style)
8503         (completion_difference_style, completion_suffix_style): Declare.
8504
8505 2020-05-23  Pedro Alves  <palves@redhat.com>
8506
8507         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
8508         (parse_escape): Use ISDIGIT instead of isdigit.
8509         (puts_debug): Use gdb_isprint instead of isprint.
8510         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
8511         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
8512         ISSPACE instead of isspace.
8513         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
8514         instead of isspace.
8515         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
8516         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
8517         instead of isxdigit and ISDIGIT instead of isdigit.
8518
8519 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8520
8521         * gdbtypes.h (struct type) <field>: New method.
8522         (TYPE_FIELDS): Remove, replace all uses with either type::fields
8523         or type::field.
8524
8525 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8526
8527         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
8528         (TYPE_FIELDS): Use type::fields.  Change all call sites that
8529         modify the propery to use type::set_fields instead.
8530
8531 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8532
8533         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
8534         type::num_fields instead.
8535
8536 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
8537
8538         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
8539         methods.
8540         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
8541         that modify the number of fields to use type::set_num_fields
8542         instead.
8543
8544 2020-05-22  Tom Tromey  <tromey@adacore.com>
8545
8546         * compile/compile-object-load.h (munmap_list_free): Don't
8547         declare.
8548
8549 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
8550
8551         * annotate.c (annotate_source_line): Update return type, add call
8552         to update current symtab and line.
8553         * annotate.h (annotate_source_line): Update return type, and
8554         extend header comment.
8555         * source.c (info_line_command): Check annotation_level before
8556         calling annotate_source_line.
8557         * stack.c (print_frame_info): If calling annotate_source_line
8558         returns true, then don't print any other source line information.
8559
8560 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8561
8562         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
8563
8564 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
8565
8566         * coffread.c (patch_type): Remove NULL check before xfree.
8567         * corefile.c (set_gnutarget): Likewise.
8568         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
8569         * exec.c (build_section_table): Likewise.
8570         * remote.c (remote_target::pass_signals): Likewise.
8571         * utils.c (n_spaces): Likewise.
8572         * cli/cli-script.c (document_command): Likewise.
8573         * i386-windows-tdep.c (core_process_module_section): Likewise.
8574         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
8575
8576 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
8577
8578         * symfile.c (reread_symbols): Clear objfile's section_offsets
8579         vector and section indices, re-compute them by calling
8580         sym_offsets.
8581
8582 2020-05-20  Tom Tromey  <tromey@adacore.com>
8583
8584         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
8585         (desc_one_bound, desc_index_type): Compute field name.
8586
8587 2020-05-20  Tom de Vries  <tdevries@suse.de>
8588
8589         PR symtab/25833
8590         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
8591
8592 2020-05-20  Alan Modra  <amodra@gmail.com>
8593
8594         PR 25993
8595         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
8596         bfd_set_filename.
8597         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
8598         passed to bfd_set_filename.
8599         * symfile-mem.c (add_vsyscall_page): Likewise for string
8600         passed to symbol_file_add_from_memory.
8601         (symbol_file_add_from_memory): Make name param a const char* and
8602         don't strdup.
8603
8604 2020-05-20  Alan Modra  <amodra@gmail.com>
8605
8606         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
8607         rather than accessing bfd->filename directly.
8608         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
8609         and use bfd_section_name.
8610         * dwarf2/frame.c (decode_frame_entry): Likewise.
8611         * exec.c (exec_set_section_address): Likewise.
8612         * solib-aix.c (solib_aix_bfd_open): Likewise.
8613         * stap-probe.c (get_stap_base_address): Likewise.
8614         * symfile.c (reread_symbols): Likewise.
8615
8616 2020-05-19  Tom Tromey  <tromey@adacore.com>
8617
8618         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
8619
8620 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8621
8622         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
8623
8624 2020-05-19  Pedro Alves  <palves@redhat.com>
8625
8626         * NEWS (set exec-file-mismatch): Adjust entry.
8627         * exec.c: Include "build-id.h".
8628         (validate_exec_file): Try to match build IDs instead of filenames.
8629         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
8630         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
8631         and pass down 'warn_if_slow'.
8632         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
8633         gdb_bfd_open_closure to pass it down.
8634         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
8635
8636 2020-05-19  Pedro Alves  <palves@redhat.com>
8637
8638         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
8639         * target.c (target_fileio_open_1): Rename to target_fileio_open
8640         and make extern.  Use bool.
8641         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
8642         (target_fileio_read_alloc_1): Adjust.
8643         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
8644         (target_fileio_open_warn_if_slow): Delete declaration.
8645
8646 2020-05-19  Pedro Alves  <palves@redhat.com>
8647
8648         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
8649         Adjust all callers.
8650
8651 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
8652
8653         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
8654         whether disp is negative.
8655
8656 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8657
8658         * symfile.h (struct symfile_segment_data)
8659         <~symfile_segment_data>: Remove.
8660         <segment_info>: Change to std::vector.
8661         * symfile.c (default_symfile_segments): Update.
8662         * elfread.c (elf_symfile_segments): Update.
8663
8664 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8665
8666         * symfile.h (struct symfile_segment_data) <struct segment>: New.
8667         <segments>: New.
8668         <segment_bases, segment_sizes>: Remove.
8669         * symfile.c (default_symfile_segments): Update.
8670         * elfread.c (elf_symfile_segments): Update.
8671         * remote.c (remote_target::get_offsets): Update.
8672         * solib-target.c (solib_target_relocate_section_addresses):
8673         Update.
8674
8675 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
8676
8677         * symfile.h (struct symfile_segment_data): Initialize fields.
8678         <~symfile_segment_data>: Add.
8679         (symfile_segment_data_up): New.
8680         (struct sym_fns) <sym_segments>: Return a
8681         symfile_segment_data_up.
8682         (default_symfile_segments): Return a symfile_segment_data_up.
8683         (free_symfile_segment_data): Remove.
8684         (get_symfile_segment_data): Return a symfile_segment_data_up.
8685         * symfile.c (default_symfile_segments): Likewise.
8686         (get_symfile_segment_data): Likewise.
8687         (free_symfile_segment_data): Remove.
8688         (symfile_find_segment_sections): Update.
8689         * elfread.c (elf_symfile_segments): Return a
8690         symfile_segment_data_up.
8691         * remote.c (remote_target::get_offsets): Update.
8692         * solib-target.c (solib_target_relocate_section_addresses):
8693         Update.
8694         * symfile-debug.c (debug_sym_segments): Return a
8695         symfile_segment_data_up.
8696
8697 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8698
8699         PR build/25981
8700         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
8701         Hardcode register numbers.
8702
8703         PR build/25981
8704         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
8705         procfs_find_LDT_entry): Remove.
8706         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
8707         procfs_find_LDT_entry): Remove.
8708         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
8709         Remove.
8710
8711 2020-05-17  Pedro Alves  <palves@redhat.com>
8712             Andrew Burgess  <andrew.burgess@embecosm.com>
8713             Keno Fischer  <keno@juliacomputing.com>
8714
8715         PR gdb/25741
8716         * breakpoint.c (build_target_condition_list): Update comments.
8717         (build_target_command_list): Update comments and skip matching
8718         locations.
8719         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
8720         a separate function.  Simplify "set breakpoint auto-hw off"
8721         handling.
8722         (insert_breakpoints): Update comment.
8723         (tracepoint_locations_match): New parameter.  For breakpoints,
8724         compare location types too, if the caller wants to.
8725         (handle_automatic_hardware_breakpoints): New functions.
8726         (bp_location_is_less_than): Also sort by location type and
8727         hardware breakpoint length.
8728         (update_global_location_list): Handle "set breakpoint auto-hw on"
8729         here.
8730         (update_breakpoint_locations): Ask breakpoint_locations_match to
8731         ignore location types.
8732
8733 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8734
8735         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
8736         type::name instead.
8737
8738 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8739
8740         * gdbtypes.h (struct type) <name, set_name>: New methods.
8741         (TYPE_CODE): Use type::name.  Change all call sites used to set
8742         the name to use type::set_name instead.
8743
8744 2020-05-16  Tom Tromey  <tom@tromey.com>
8745
8746         * top.c (quit_force): Update.
8747         * infrun.c (handle_no_resumed): Update.
8748         * top.h (all_uis): New function.
8749         (ALL_UIS): Remove.
8750
8751 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
8752
8753         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
8754
8755 2020-05-16  Pedro Alves  <palves@redhat.com>
8756
8757         * ia64-linux-nat.c
8758         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
8759         Declare method.
8760         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
8761
8762 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
8763
8764         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
8765         (sparc64_adi_info): Likewise.
8766
8767 2020-05-15  Tom Tromey  <tom@tromey.com>
8768
8769         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
8770         block_objfile.
8771         (lookup_objfile_from_block): Remove.
8772         (lookup_symbol_in_block, lookup_symbol_in_static_block)
8773         (lookup_global_symbol): Use block_objfile.
8774         * symtab.h (lookup_objfile_from_block): Don't declare.
8775         * printcmd.c (clear_dangling_display_expressions): Use
8776         block_objfile.
8777         * parse.c (operator_check_standard): Use block_objfile.
8778
8779 2020-05-15  Tom Tromey  <tom@tromey.com>
8780
8781         * language.c (language_alloc_type_symbol): Set
8782         SYMBOL_SECTION.
8783         * symtab.c (initialize_objfile_symbol): Remove.
8784         (allocate_symbol): Remove.
8785         (allocate_template_symbol): Remove.
8786         * dwarf2/read.c (fixup_go_packaging): Use "new".
8787         (new_symbol): Use "new".
8788         (read_variable): Don't call initialize_objfile_symbol.  Use
8789         "new".
8790         (read_func_scope): Use "new".
8791         * xcoffread.c (process_xcoff_symbol): Don't call
8792         initialize_objfile_symbol.
8793         (SYMBOL_DUP): Remove.
8794         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
8795         "new".
8796         * symtab.h (allocate_symbol, initialize_objfile_symbol)
8797         (allocate_template_symbol): Don't declare.
8798         (struct symbol): Add copy constructor.  Change defaults.
8799         * jit.c (finalize_symtab): Use "new".
8800         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
8801         Use "new".
8802         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
8803         (common_block_end): Use "new".
8804         * mdebugread.c (parse_symbol): Use "new".
8805         (new_symbol): Likewise.
8806
8807 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8808
8809         * NEWS: Mention changes to help and apropos.
8810
8811 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8812
8813         * command.h (enum command_class): Improve comments, document
8814         that class_alias is for user-defined aliases, give the class
8815         name for each class, remove unused class_xdb.
8816         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
8817         * breakpoint.c (_initialize_breakpoint): Replace class_alias
8818         by a precise class.
8819         * infcmd.c (_initialize_infcmd): Likewise.
8820         * reverse.c (_initialize_reverse): Likewise.
8821         * stack.c (_initialize_stack): Likewise.
8822         * symfile.c (_initialize_symfile): Likewise.
8823         * tracepoint.c (_initialize_tracepoint): Likewise.
8824
8825 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8826
8827         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
8828         when their aliased command is traversed.
8829         (help_cmd): Add fput_command_names_styled call to
8830         output command name and aliases when command has an alias.
8831
8832 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8833
8834         * cli/cli-decode.h (help_cmd_list): Remove declaration.
8835         * cli/cli-decode.c (help_cmd_list): Declare as static,
8836         remove prefix argument, use bool for recurse arg, rework to show the aliases of
8837         a command together with the command.
8838         (fput_command_name_styled, fput_command_names_styled): New functions.
8839         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
8840         fput_command_name_styled.
8841         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
8842         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
8843
8844 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8845
8846         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
8847         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
8848         * command.h (cmd_show_list): Likewise.
8849         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
8850         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
8851
8852 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8853
8854         * unittests/command-def-selftests.c (traverse_command_structure):
8855         Verify all commands of a list have the same prefix command and
8856         that only the top cmdlist commands have a null prefix.
8857
8858 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8859
8860         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
8861         as prefix, not one of its aliases.
8862         (set_cmd_prefix): Remove.
8863         (do_add_cmd): Centralize the setting of the prefix of a command, when
8864         command is defined after its full chain of prefix commands.
8865         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
8866         (add_setshow_cmd_full): Likewise.
8867         (update_prefix_field_of_prefixed_commands): New function.
8868         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
8869         update_prefix_field_of_prefixed_commands.
8870         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
8871         addresses of remote_set_cmdlist and remote_show_cmdlist given
8872         as argument, not the address of an argument.
8873         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
8874         * gdb/remote.c (_initialize_remote): Likewise.
8875
8876 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8877
8878         * cli/cli-cmds.c (alias_command): Check for an existing alias
8879         using lookup_cmd_composition, as valid_command_p is too strict
8880         and forbids aliases that are the prefix of an existing alias
8881         or command.
8882         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
8883         command is properly recognised as a valid command.
8884
8885 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8886
8887         * unittests/help-doc-selftests.c: Rename to
8888         unittests/command-def-selftests.c
8889         * unittests/command-def-selftests.c (help_doc_tests): Update some
8890         comments.
8891         (command_structure_tests, traverse_command_structure): New namespace
8892         and function.
8893         (command_structure_invariants_tests): New function.
8894         (_initialize_command_def_selftests) Renamed from
8895         _initialize_help_doc_selftests, register command_structure_invariants
8896         selftest.
8897
8898 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8899
8900         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
8901         an alias of 'show'.
8902
8903 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
8904
8905         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
8906         ada_is_fixed_point_type.  Update all callers.
8907         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
8908         all callers.
8909         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
8910         Update all callers.
8911         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
8912         print_fixed_point_type.  Update all callers.
8913         * ada-valprint.c (ada_value_print_num): Replace call to
8914         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
8915
8916 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
8917
8918         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
8919         processors.
8920         (cpu_supports_bts): Add CV_AMD case.
8921
8922 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
8923             Simon Marchi  <simon.marchi@efficios.com>
8924
8925         * infrun.c (stop_all_threads): Collect multiple wait events at
8926         each pass.
8927
8928 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8929
8930         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
8931         type::code instead.
8932
8933 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8934
8935         * gdbtypes.h (struct type) <code, set_code>: New methods.
8936         (TYPE_CODE): Use type::code.  Change all call sites used to set
8937         the code to use type::set_code instead.
8938
8939 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8940             Tom de Vries  <tdevries@suse.de>
8941             Pedro Alves  <palves@redhat.com>
8942
8943         PR threads/25478
8944         * infrun.c (stop_all_threads): Do NOT ignore
8945         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
8946         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
8947         received.
8948         (handle_no_resumed): Remove code handling a live inferior with no
8949         threads.
8950         * remote.c (has_single_non_exited_thread): New.
8951         (remote_target::update_thread_list): Do not delete a thread if is
8952         the last thread of the process.
8953         * thread.c (thread_select): Call delete_exited_threads instead of
8954         prune_threads.
8955
8956 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8957
8958         * infrun.c (stop_all_threads): Enable/disable thread events of all
8959         targets.  Move a debug message denoting the end of the function
8960         into the SCOPED_EXIT block.
8961
8962 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8963
8964         * process-stratum-target.h: Include <set>.
8965         (all_non_exited_process_targets, switch_to_target_no_thread): New
8966         function declarations.
8967         * process-stratum-target.c (all_non_exited_process_targets)
8968         (switch_to_target_no_thread): New function implementations.
8969
8970 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8971
8972         * infrun.c (handle_inferior_event): Extract out a piece of code
8973         into...
8974         (mark_non_executing_threads): ...this new function.
8975
8976 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8977
8978         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
8979         use.
8980
8981 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8982
8983         * regcache.c (regcache_read_pc_protected): New function
8984         implementation that returns 0 if the PC cannot read via
8985         'regcache_read_pc'.
8986         * infrun.c (proceed): Call 'regcache_read_pc_protected'
8987         instead of 'regcache_read_pc'.
8988         (keep_going_pass_signal): Ditto.
8989
8990 2020-05-13  Tom Tromey  <tromey@adacore.com>
8991
8992         * ada-lang.c (align_value): Remove.
8993         (ada_template_to_fixed_record_type_1): Use align_up.
8994
8995 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8996
8997         * async-event.c: Update the copyright year.
8998         * async-event.h: Update the copyright year.
8999
9000 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
9001
9002         * objfiles.h (is_addr_in_objfile,
9003         shared_objfile_contains_address_p): Return bool.
9004         * objfile.c (is_addr_in_objfile,
9005         shared_objfile_contains_address_p): Return bool.
9006
9007 2020-05-11  Tom Tromey  <tromey@adacore.com>
9008
9009         * cli/cli-cmds.c (info_command): Restore.
9010         (_initialize_cli_cmds): Use add_prefix_command for "info".
9011         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
9012
9013 2020-05-11  Tom Tromey  <tromey@adacore.com>
9014
9015         * ada-lang.c (ada_value_primitive_field): Now public.
9016         * ada-lang.h (ada_value_primitive_field): Declare.
9017         * ada-valprint.c (print_field_values): Use
9018         ada_value_primitive_field for wrapper fields.
9019
9020 2020-05-11  Tom de Vries  <tdevries@suse.de>
9021
9022         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
9023         MODULE_DOMAIN.
9024
9025 2020-05-11  Tom de Vries  <tdevries@suse.de>
9026
9027         PR symtab/25941
9028         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
9029         with length 0, if not gdb-produced.
9030         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
9031
9032 2020-05-09  Tom de Vries  <tdevries@suse.de>
9033
9034         PR gdb/25955
9035         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
9036         calculation.
9037
9038 2020-05-09  Tom Tromey  <tom@tromey.com>
9039
9040         * top.c (server_command): Now bool.
9041         * top.h (server_command): Now bool.
9042
9043 2020-05-08  Tom Tromey  <tromey@adacore.com>
9044
9045         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
9046         already being processed.
9047
9048 2020-05-08  Tom Tromey  <tom@tromey.com>
9049
9050         * printcmd.c (struct display) <next>: Remove.
9051         <display>: New constructor.
9052         <exp_string>: Now a std::string.
9053         <enabled_p>: Now a bool.
9054         (display_number): Move definition earlier.
9055         (displays): Rename from display_chain.  Now a std::vector.
9056         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
9057         (display_command): Update.
9058         (do_one_display, disable_display)
9059         (enable_disable_display_command, do_enable_disable_display):
9060         Update.
9061         (free_display): Remove.
9062         (clear_displays): Rewrite.
9063         (delete_display): Update.
9064         (map_display_numbers): Use function_view.  Remove "data"
9065         parameter.  Update.
9066         (do_delete_display): Remove.
9067         (undisplay_command): Update.
9068         (do_one_display, do_displays, disable_display)
9069         (info_display_command): Update.
9070         (do_enable_disable_display): Remove.
9071         (enable_disable_display_command)
9072         (clear_dangling_display_expressions): Update.
9073
9074 2020-05-08  Tom Tromey  <tom@tromey.com>
9075
9076         * symtab.c (set_symbol_cache_size)
9077         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
9078         (maintenance_print_symbol_cache_statistics): Update.
9079         * symmisc.c (print_symbol_bcache_statistics)
9080         (print_objfile_statistics, maintenance_print_objfiles)
9081         (maintenance_info_symtabs, maintenance_check_symtabs)
9082         (maintenance_expand_symtabs, maintenance_info_line_tables):
9083         Update.
9084         * symfile-debug.c (set_debug_symfile): Update.
9085         * source.c (forget_cached_source_info): Update.
9086         * python/python.c (gdbpy_progspaces): Update.
9087         * psymtab.c (maintenance_info_psymtabs): Update.
9088         * probe.c (parse_probes): Update.
9089         * linespec.c (iterate_over_all_matching_symtabs)
9090         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
9091         * guile/scm-progspace.c (gdbscm_progspaces): Update.
9092         * exec.c (exec_target::close): Update.
9093         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
9094         * breakpoint.c (print_one_breakpoint_location)
9095         (create_longjmp_master_breakpoint)
9096         (create_std_terminate_master_breakpoint): Update.
9097         * progspace.c (program_spaces): Now a std::vector.
9098         (maybe_new_address_space): Update.
9099         (add_program_space): Remove.
9100         (program_space::program_space): Update.
9101         (remove_program_space): Update.
9102         (number_of_program_spaces): Remove.
9103         (print_program_space, update_address_spaces): Update.
9104         * progspace.h (program_spaces): Change type.
9105         (ALL_PSPACES): Remove.
9106         (number_of_program_spaces): Don't declare.
9107         (struct program_space) <next>: Remove.
9108
9109 2020-05-08  Tom Tromey  <tom@tromey.com>
9110
9111         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
9112         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
9113         (enable_break): Update.
9114         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
9115         (frv_fdpic_find_canonical_descriptor): Update.
9116         (frv_fetch_objfile_link_map): Update.
9117         * progspace.c (program_space::free_all_objfiles): Update.
9118         (program_space::solibs): New method.
9119         * progspace.h (struct program_space) <solibs>: New method.
9120         * solist.h (master_so_list): Don't declare.
9121         (ALL_SO_LIBS): Remove.
9122         * solib.h (so_list_head): Remove.
9123         (update_solib_list): Update comment.
9124         * solib.c (master_so_list): Remove.
9125         (solib_used, update_solib_list, solib_add)
9126         (info_sharedlibrary_command, clear_solib)
9127         (reload_shared_libraries_1, remove_user_added_objfile): Update.
9128
9129 2020-05-08  Tom Tromey  <tom@tromey.com>
9130
9131         * extension.c (extension_languages): Now a std::array.
9132         (ALL_EXTENSION_LANGUAGES): Remove.
9133         (get_ext_lang_defn, get_ext_lang_of_file)
9134         (eval_ext_lang_from_control_command): Update.
9135         (finish_ext_lang_initialization)
9136         (auto_load_ext_lang_scripts_for_objfile)
9137         (ext_lang_type_printers::ext_lang_type_printers)
9138         (apply_ext_lang_type_printers)
9139         (ext_lang_type_printers::~ext_lang_type_printers)
9140         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
9141         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
9142         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
9143         (get_matching_xmethod_workers, ext_lang_colorize)
9144         (ext_lang_before_prompt): Update.
9145         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
9146
9147 2020-05-08  Tom Tromey  <tom@tromey.com>
9148
9149         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
9150         overload.
9151         <swap_string, m_string>: Remove.
9152         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
9153         Update.
9154         * stabsread.c (define_symbol, read_type): Update.
9155         * linespec.c (find_linespec_symbols): Update.
9156         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
9157         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
9158         * dbxread.c (read_dbx_symtab): Update.
9159         * cp-support.h (cp_canonicalize_string_full)
9160         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
9161         Return unique_xmalloc_ptr.
9162         * cp-support.c (inspect_type): Update.
9163         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
9164         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
9165         Likewise.
9166         * c-typeprint.c (print_name_maybe_canonical): Update.
9167         * break-catch-throw.c (check_status_exception_catchpoint):
9168         Update.
9169
9170 2020-05-08  Tom de Vries  <tdevries@suse.de>
9171
9172         * infrun.c (follow_fork): Copy current_line and current_symtab to
9173         child thread.
9174
9175 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9176
9177         * async-event.c (struct async_signal_handler, struct
9178         async_event_handler): Reformat, remove typedef.
9179
9180 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9181
9182         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
9183         access thistype->main_type->dyn_prop_list directly.
9184
9185 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9186
9187         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
9188         (remove_dyn_prop): Remove.  Update all users to use
9189         type::remove_dyn_prop.
9190         * gdbtypes.c (remove_dyn_prop): Rename to...
9191         (type::remove_dyn_prop): ... this.
9192
9193 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
9194
9195         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
9196         (add_dyn_prop): Remove.  Update all users to use
9197         type::add_dyn_prop.
9198         * gdbtypes.c (add_dyn_prop): Rename to...
9199         (type::add_dyn_prop): ... this.
9200
9201 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
9202
9203         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
9204         (get_dyn_prop): Remove.  Update all users to use
9205         type::dyn_prop.
9206         * gdbtypes.c (get_dyn_prop): Rename to...
9207         (type::dyn_prop): ... this.
9208
9209 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9210
9211         * gdbtypes.h (struct main_type) <flag_static>: Remove.
9212
9213 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
9214
9215         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
9216         instruction, skip it if it's there.
9217
9218 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
9219
9220         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
9221
9222 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
9223
9224         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
9225         * gdbtypes.c (recursive_dump_type): Remove use of
9226         TYPE_INCOMPLETE.
9227
9228 2020-05-03  Tom Tromey  <tom@tromey.com>
9229
9230         * breakpoint.c (catch_command, tcatch_command): Remove.
9231         (_initialize_breakpoint): Use add_basic_prefix_cmd,
9232         add_show_prefix_cmd.
9233         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
9234         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
9235         Remove.
9236         (add_internal_problem_command): Use add_basic_prefix_cmd,
9237         add_show_prefix_cmd.
9238         * mips-tdep.c (set_mipsfpu_command): Remove.
9239         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
9240         * dwarf2/index-cache.c (set_index_cache_command): Remove.
9241         (_initialize_index_cache): Use add_basic_prefix_cmd.
9242         * memattr.c (dummy_cmd): Remove.
9243         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
9244         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
9245         (_initialize_tui_win): Use add_basic_prefix_cmd,
9246         add_show_prefix_cmd.
9247         * cli/cli-logging.c (set_logging_command): Remove.
9248         (_initialize_cli_logging): Use add_basic_prefix_cmd,
9249         add_show_prefix_cmd.
9250         (show_logging_command): Remove.
9251         * target.c (target_command): Remove.
9252         (add_target): Use add_basic_prefix_cmd.
9253
9254 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
9255
9256         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
9257
9258 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9259
9260         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
9261         info_command.
9262
9263 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
9264
9265         * nbsd-nat.c (nbsd_enable_proc_events)
9266         (nbsd_nat_target::post_startup_inferior): Add.
9267         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
9268         (nbsd_nat_target::update_thread_list): Rewrite.
9269         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
9270         "PTRACE_LWP_CREATE".
9271         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
9272
9273 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9274
9275         * stack.c (_initialize_stack): Remove duplicated creation
9276         of "frame" command and "f" alias.
9277
9278 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9279
9280         PR gdb/18706
9281         * gdbtypes.c (check_typedef): Calculate size of array of
9282         stubbed type.
9283
9284 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
9285
9286         PR gdb/15559
9287         * i386-tdep.c (i386_push_dummy_call): Call
9288         i386_thiscall_push_dummy_call.
9289         (i386_thiscall_push_dummy_call): New function.
9290         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
9291         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
9292         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
9293
9294 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9295
9296         * gdbarch.sh (do_read): Add shellcheck disable directive for
9297         warning SC2162.
9298
9299 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9300
9301         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
9302         "referenced but not assigned" warning.
9303
9304 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9305
9306         * gdbarch.sh: Remove code that sets fallbackdefault.
9307
9308 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9309
9310         * gdbarch.sh: Use shell operators && and || instead of
9311         -a and -o.
9312
9313 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9314
9315         * gdbarch.sh: Use $(...) instead of `...`.
9316
9317 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9318
9319         * gdbarch.sh: Use double quotes around variables.
9320
9321 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
9322
9323         * gdbarch.sh: Use %s with printf, instead of variables in the
9324         format string.
9325
9326 2020-04-29  Tom Tromey  <tromey@adacore.com>
9327
9328         PR ada/25875:
9329         * dwarf2/read.c (update_enumeration_type_from_children): Compute
9330         type fields here.
9331         (read_enumeration_type): Call
9332         update_enumeration_type_from_children later.  Update comments.
9333         (process_enumeration_scope): Don't create type fields.
9334
9335 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9336
9337         * nbsd-tdep.c: Include "xml-syscall.h".
9338         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
9339
9340 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
9341
9342         * nbsd-nat.c: Include "sys/wait.h".
9343         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
9344         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
9345         (nbsd_nat_target::remove_exec_catchpoint)
9346         (nbsd_nat_target::set_syscall_catchpoint): Add.
9347         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
9348         (nbsd_nat_target::insert_exec_catchpoint)
9349         (nbsd_nat_target::remove_exec_catchpoint)
9350         (nbsd_nat_target::set_syscall_catchpoint): Add.
9351         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
9352         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
9353         `nbsd_get_syscall_number'.
9354
9355 2020-04-29  Tom Tromey  <tom@tromey.com>
9356
9357         * stack.c (print_block_frame_labels): Remove.
9358
9359 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
9360
9361         PR gdb/17320
9362         * ada-valprint.c (val_print_packed_array_elements): Move array
9363         end bracket to new line.
9364         (ada_val_print_string): Remove extra spaces before first array
9365         element.
9366         * c-valprint.c (c_value_print_array): Likewise.
9367         * m2-valprint.c (m2_print_array_contents): Likewise.
9368         (m2_value_print_inner): Likewise.
9369         * p-valprint.c (pascal_value_print_inner): Likewise.
9370         * valprint.c (generic_val_print_array): Likewise.
9371         (value_print_array_elements): Move first array element and array
9372         end bracket to new line.
9373
9374 2020-04-29  Tom de Vries  <tdevries@suse.de>
9375
9376         PR symtab/25889
9377         * linespec.c (find_method): Fix ix calculation.
9378
9379 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
9380
9381         * syscalls/update-netbsd.sh: New file.
9382         * syscalls/netbsd.xml: Regenerate.
9383         * data-directory/Makefile.in: Register `netbsd.xml' in
9384         `SYSCALLS_FILES'.
9385
9386 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9387
9388         * syscalls/update-freebsd.sh: Add double quotes.
9389
9390 2020-04-28  Tom Tromey  <tom@tromey.com>
9391
9392         * NEWS: Update.
9393         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
9394         (cmdpy_init): Allow class_tui.
9395
9396 2020-04-28 Mark Williams <mark@myosotissp.com>
9397
9398         PR gdb/24480
9399         * dwarf2read.c: Add missing assingments to list_in_scope when
9400         start_symtab was already called.
9401
9402 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
9403
9404         PR gdb/25881
9405         * dwarf2/read.c (offset_map_type): Use
9406         gdb:hash_enum<sect_offset> as hash function.
9407
9408 2020-04-28  Tom de Vries  <tdevries@suse.de>
9409
9410         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
9411         with DW_AT_signature.
9412
9413 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
9414
9415         * configure.ac: Remove check for fs_base/gs_base in
9416         user_regs_struct.
9417         * configure: Re-generate.
9418         * config.in: Re-generate.
9419         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
9420         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
9421         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
9422
9423 2020-04-27  Luis Machado  <luis.machado@linaro.org>
9424
9425         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
9426         problematic inline frame unwinding situation.
9427         * frame.c (frame_id_computed_p): New function.
9428         * frame.h (frame_id_computed_p): New prototype.
9429
9430 2020-04-26  Tom Tromey  <tom@tromey.com>
9431
9432         * command.h (enum command_class) <class_pseudo>: Remove.
9433
9434 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9435
9436         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
9437         and whitespace.
9438
9439 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
9440
9441         * inf-ptrace.c (inf_ptrace_target::wait): Remove
9442         `PT_GET_PROCESS_STATE' block.
9443
9444 2020-04-24  Tom Tromey  <tom@tromey.com>
9445
9446         * symtab.h (symbol_get_demangled_name): Don't declare.
9447         * symtab.c (symbol_get_demangled_name): Remove.
9448         (general_symbol_info::natural_name)
9449         (general_symbol_info::demangled_name): Update.
9450
9451 2020-04-24  Tom Tromey  <tom@tromey.com>
9452
9453         PR rust/25025:
9454         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
9455
9456 2020-04-24  Tom Tromey  <tom@tromey.com>
9457
9458         PR symtab/12707:
9459         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
9460         exists.
9461         (new_symbol): Likewise.
9462         * compile/compile-object-load.c (get_out_value_type): Use
9463         symbol_matches_search_name.
9464
9465 2020-04-24  Tom Tromey  <tom@tromey.com>
9466
9467         * dwarf2/read.c (add_partial_symbol): Do not call
9468         compute_and_set_names.
9469
9470 2020-04-24  Tom Tromey  <tom@tromey.com>
9471
9472         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
9473         overload.
9474
9475 2020-04-24  Tom Tromey  <tom@tromey.com>
9476
9477         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
9478         (add_psymbol_to_list): New overload.  Make old overload call new
9479         one.
9480         * psympriv.h (add_psymbol_to_list): New overload.
9481
9482 2020-04-24  Tom Tromey  <tom@tromey.com>
9483
9484         * dwarf2/read.c (partial_die_info::read) <case
9485         DW_AT_linkage_name>: Use value_as_string.
9486         (dwarf2_string_attr): Use value_as_string.
9487         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
9488         method.
9489         * dwarf2/attribute.c (attribute::value_as_string): New method.
9490
9491 2020-04-24  Tom Tromey  <tom@tromey.com>
9492
9493         * symtab.c (general_symbol_info::natural_name)
9494         (general_symbol_info::demangled_name): Check for language_rust.
9495
9496 2020-04-24  Tom Tromey  <tom@tromey.com>
9497
9498         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
9499         (dwarf2_physname): ... from here.
9500         (partial_die_info::read): Add Rust "{" hack.
9501
9502 2020-04-24  Tom Tromey  <tom@tromey.com>
9503
9504         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
9505         method.
9506         (symbol_set_demangled_name): Don't declare.
9507         * symtab.c (general_symbol_info::set_demangled_name): Rename from
9508         symbol_set_demangled_name.
9509         (general_symbol_info::set_language)
9510         (general_symbol_info::compute_and_set_names): Update.
9511         * minsyms.c (minimal_symbol_reader::install): Update.
9512         * dwarf2/read.c (new_symbol): Update.
9513
9514 2020-04-24  Tom Tromey  <tromey@adacore.com>
9515
9516         PR python/23662:
9517         * python/py-type.c (convert_field): Handle
9518         FIELD_LOC_KIND_DWARF_BLOCK.
9519         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
9520         (typy_get_dynamic): Nw function.
9521         (type_object_getset): Add "dynamic".
9522         * NEWS: Add entry.
9523
9524 2020-04-24  Tom Tromey  <tromey@adacore.com>
9525
9526         * ada-typeprint.c (print_choices, print_variant_part)
9527         (print_record_field_types_dynamic): New functions.
9528         (print_record_field_types): Use print_record_field_types_dynamic.
9529
9530 2020-04-24  Tom Tromey  <tromey@adacore.com>
9531
9532         * dwarf2/read.c (handle_data_member_location): New overload.
9533         (dwarf2_add_field): Use it.
9534         (decode_locdesc): Add "computed" parameter.  Update comment.
9535         * gdbtypes.c (is_dynamic_type_internal): Also look for
9536         FIELD_LOC_KIND_DWARF_BLOCK.
9537         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
9538         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
9539         virtual base classes.
9540         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
9541         FIELD_LOC_KIND_DWARF_BLOCK.
9542
9543 2020-04-24  Tom Tromey  <tromey@adacore.com>
9544
9545         * dwarf2/read.c (read_structure_type): Handle dynamic length.
9546         * gdbtypes.c (is_dynamic_type_internal): Check
9547         TYPE_HAS_DYNAMIC_LENGTH.
9548         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
9549         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
9550         New macros.
9551         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
9552         constant.
9553
9554 2020-04-24  Tom Tromey  <tromey@adacore.com>
9555
9556         * dwarf2/read.c (struct variant_field): Rewrite.
9557         (struct variant_part_builder): New.
9558         (struct nextfield): Remove "variant" field.  Add "offset".
9559         (struct field_info): Add "current_variant_part" and
9560         "variant_parts".
9561         (alloc_discriminant_info): Remove.
9562         (alloc_rust_variant): New function.
9563         (quirk_rust_enum): Update.
9564         (dwarf2_add_field): Set "offset" member.  Don't handle
9565         DW_TAG_variant_part.
9566         (offset_map_type): New typedef.
9567         (convert_variant_range, create_one_variant)
9568         (create_one_variant_part, create_variant_parts)
9569         (add_variant_property): New functions.
9570         (dwarf2_attach_fields_to_type): Call add_variant_property.
9571         (read_structure_type): Don't handle DW_TAG_variant_part.
9572         (handle_variant_part, handle_variant): New functions.
9573         (handle_struct_member_die): Use them.
9574         (process_structure_scope): Don't handle variant parts.
9575         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
9576         (struct discriminant_info): Remove.
9577         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
9578         (struct main_type) <flag_discriminated_union>: Remove.
9579         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
9580         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
9581         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
9582         Update.
9583         * valops.c (value_union_variant): Remove.
9584         * value.h (value_union_variant): Don't declare.
9585
9586 2020-04-24  Tom Tromey  <tromey@adacore.com>
9587
9588         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
9589         (ada_value_primitive_packed_val): Update.
9590         * ada-valprint.c (ada_value_print_1): Update.
9591         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
9592         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
9593         just an address.  Use evaluate_for_locexpr_baton.
9594         (dwarf2_evaluate_property): Update.
9595         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
9596         array_view.
9597         * findvar.c (default_read_var_value): Update.
9598         * gdbtypes.c (compute_variant_fields_inner)
9599         (resolve_dynamic_type_internal): Update.
9600         (resolve_dynamic_type): Change type of valaddr parameter.
9601         * gdbtypes.h (resolve_dynamic_type): Update.
9602         * valarith.c (value_subscripted_rvalue): Update.
9603         * value.c (value_from_contents_and_address): Update.
9604
9605 2020-04-24  Tom Tromey  <tromey@adacore.com>
9606
9607         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
9608         "push_initial_value" parameter.
9609         (dwarf2_evaluate_property): Likewise.
9610         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
9611
9612 2020-04-24  Tom Tromey  <tromey@adacore.com>
9613
9614         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
9615         (variant::matches, compute_variant_fields_recurse)
9616         (compute_variant_fields_inner, compute_variant_fields): New
9617         functions.
9618         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
9619         Use resolved_type after type is made.
9620         (operator==): Add new cases.
9621         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
9622         (struct discriminant_range, struct variant, struct variant_part):
9623         New.
9624         (union dynamic_prop_data) <variant_parts, original_type>: New
9625         members.
9626         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
9627         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
9628         constants.
9629         * value.c (unpack_bits_as_long): Now public.
9630         * value.h (unpack_bits_as_long): Declare.
9631
9632 2020-04-24  Tom Tromey  <tromey@adacore.com>
9633
9634         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
9635         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
9636
9637 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
9638
9639         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
9640
9641 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
9642
9643         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
9644         (remove_fork_catchpoint, post_startup_inferior)
9645         (post_attach): Move...
9646         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
9647         (remove_fork_catchpoint, post_startup_inferior)
9648         (post_attach): ...here.
9649         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
9650         (remove_fork_catchpoint, post_startup_inferior)
9651         (post_attach): Move...
9652         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
9653         (remove_fork_catchpoint, post_startup_inferior)
9654         (post_attach): ...here.
9655
9656 2020-04-24  Tom Tromey  <tromey@adacore.com>
9657
9658         * nat/windows-nat.h (struct windows_thread_info)
9659         <pc_adjusted>: New member.
9660         * windows-nat.c (windows_fetch_one_register): Check
9661         pc_adjusted.
9662         (windows_nat_target::get_windows_debug_event)
9663         (windows_nat_target::wait): Set pc_adjusted.
9664
9665 2020-04-24  Tom de Vries  <tdevries@suse.de>
9666
9667         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
9668         Run gdb-add-index inside temp dir.
9669
9670 2020-04-23  Tom Tromey  <tromey@adacore.com>
9671
9672         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
9673         in loop.
9674
9675 2020-04-23  Luis Machado  <luis.machado@linaro.org>
9676
9677         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
9678         get_frame_register instead of gdbarch_unwind_pc.
9679
9680 2020-04-23  Tom de Vries  <tdevries@suse.de>
9681
9682         * symtab.c (lookup_global_symbol): Prefer def over decl.
9683
9684 2020-04-23  Tom de Vries  <tdevries@suse.de>
9685
9686         PR symtab/25807
9687         * block.c (best_symbol, better_symbol): Promote to external.
9688         * block.h (best_symbol, better_symbol): Declare.
9689         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
9690         decl.
9691
9692 2020-04-23  Tom Tromey  <tromey@adacore.com>
9693
9694         PR ada/25837:
9695         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
9696         "const char *", not a "const std::string &".
9697         <name_and_matcher::operator==>: Update.
9698         * unittests/lookup_name_info-selftests.c: Change type of
9699         "result".
9700
9701 2020-04-23  Tom Tromey  <tom@tromey.com>
9702
9703         * inferior.h (iterate_over_inferiors): Don't declare.
9704         * inferior.c (iterate_over_inferiors): Remove.
9705         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
9706         Remove.
9707         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
9708         use iterate_over_inferiors.
9709         (darwin_resume_inferior_it)
9710         (struct resume_inferior_threads_param)
9711         (darwin_resume_inferior_threads_it): Remove.
9712         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
9713
9714 2020-04-23  Tom de Vries  <tdevries@suse.de>
9715
9716         * blockframe.c (find_pc_partial_function): Use
9717         find_pc_sect_compunit_symtab rather than
9718         objfile->sf->qf->find_pc_sect_compunit_symtab.
9719
9720 2020-04-22  Tom de Vries  <tdevries@suse.de>
9721
9722         PR symtab/25764
9723         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
9724         in psymtabs.
9725
9726 2020-04-22  Tom de Vries  <tdevries@suse.de>
9727
9728         PR symtab/25801
9729         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
9730         symtabs.
9731
9732 2020-04-22  Tom de Vries  <tdevries@suse.de>
9733
9734         PR symtab/25700
9735         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
9736         CU if already created.
9737
9738 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9739
9740         * infrun.c (displaced_step_fixup): Switch to the event_thread
9741         before calling displaced_step_restore, not after.
9742
9743 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9744
9745         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
9746         its inferior is not recorded by us.
9747         (record_btrace_target_open): Replace call to
9748         all_non_exited_threads () with call to current_inferior
9749         ()->non_exited_threads ().
9750         (record_btrace_target::stop_recording): Likewise.
9751         (record_btrace_target::close): Likewise.
9752         (record_btrace_target::wait): Likewise.
9753         (record_btrace_target::record_stop_replaying): Likewise.
9754
9755 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9756
9757         * btrace.c (btrace_enable): Throw an error on double enables and
9758         when enabling recording fails.
9759         (btrace_disable): Throw an error if the thread is not recorded.
9760
9761 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
9762
9763         * record-btrace.c (record_btrace_target::fetch_registers): Forward
9764         request if we do not have a thread_info.
9765
9766 2020-04-21  Tom de Vries  <tdevries@suse.de>
9767
9768         PR gdb/25471
9769         * thread.c
9770         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
9771         exception in get_frame_id.
9772
9773 2020-04-20  Tom Tromey  <tromey@adacore.com>
9774
9775         * python/python.c (struct gdbpy_event): Mark move constructor as
9776         noexcept.
9777         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
9778         constructor as noexcept.
9779         * completer.h (struct completion_result): Mark move constructor as
9780         noexcept.
9781         * completer.c (completion_result::completion_result): Use
9782         initialization style.  Don't call reset_match_list.
9783
9784 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
9785
9786         * MAINTAINERS (Write After Approval): Add myself.
9787
9788 2020-04-18  Tom Tromey  <tom@tromey.com>
9789
9790         * windows-tdep.c (init_w32_command_list)
9791         (w32_prefix_command_valid): Restore.
9792         (_initialize_windows_tdep): Call init_w32_command_list.
9793
9794 2020-04-18  Tom Tromey  <tom@tromey.com>
9795
9796         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
9797         * value.c (value_fn_field): Update.
9798         * valops.c (find_function_in_inferior)
9799         (value_allocate_space_in_inferior): Update.
9800         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9801         Update.
9802         * tui/tui-source.c (tui_source_window::set_contents): Update.
9803         * symtab.c (lookup_global_or_static_symbol)
9804         (find_function_start_sal_1, skip_prologue_sal)
9805         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
9806         * symmisc.c (dump_msymbols, dump_symtab_1)
9807         (maintenance_print_one_line_table): Update.
9808         * symfile.c (init_entry_point_info, section_is_mapped)
9809         (list_overlays_command, simple_read_overlay_table)
9810         (simple_overlay_update_1): Update.
9811         * stap-probe.c (handle_stap_probe): Update.
9812         * stabsread.c (dbx_init_float_type, define_symbol)
9813         (read_one_struct_field, read_enum_type, read_range_type): Update.
9814         * source.c (info_line_command): Update.
9815         * python/python.c (gdbpy_source_objfile_script)
9816         (gdbpy_execute_objfile_script): Update.
9817         * python/py-type.c (save_objfile_types): Update.
9818         * python/py-objfile.c (py_free_objfile): Update.
9819         * python/py-inferior.c (python_new_objfile): Update.
9820         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
9821         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
9822         (maintenance_check_psymtabs): Update.
9823         * printcmd.c (info_address_command): Update.
9824         * objfiles.h (struct objfile) <arch>: New method, from
9825         get_objfile_arch.
9826         (get_objfile_arch): Don't declare.
9827         * objfiles.c (get_objfile_arch): Remove.
9828         (filter_overlapping_sections): Update.
9829         * minsyms.c (msymbol_is_function): Update.
9830         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
9831         (output_nondebug_symbol): Update.
9832         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
9833         (mdebug_expand_psymtab): Update.
9834         * machoread.c (macho_add_oso_symfile): Update.
9835         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
9836         Update.
9837         * linux-fork.c (checkpoint_command): Update.
9838         * linespec.c (convert_linespec_to_sals): Update.
9839         * jit.c (finalize_symtab): Update.
9840         * infrun.c (insert_exception_resume_from_probe): Update.
9841         * ia64-tdep.c (ia64_find_unwind_table): Update.
9842         * hppa-tdep.c (internalize_unwinds): Update.
9843         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
9844         Update.
9845         * gcore.c (call_target_sbrk): Update.
9846         * elfread.c (record_minimal_symbol, elf_symtab_read)
9847         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
9848         (elf_gnu_ifunc_resolve_by_got): Update.
9849         * dwarf2/read.c (create_addrmap_from_index)
9850         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
9851         (read_debug_names_from_section)
9852         (process_psymtab_comp_unit_reader, add_partial_symbol)
9853         (add_partial_subprogram, process_full_comp_unit)
9854         (read_file_scope, read_func_scope, read_lexical_block_scope)
9855         (read_call_site_scope, dwarf2_ranges_read)
9856         (dwarf2_record_block_ranges, dwarf2_add_field)
9857         (mark_common_block_symbol_computed, read_tag_pointer_type)
9858         (read_tag_string_type, dwarf2_init_float_type)
9859         (dwarf2_init_complex_target_type, read_base_type)
9860         (partial_die_info::read, partial_die_info::read)
9861         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
9862         (dwarf2_fetch_die_loc_sect_off): Update.
9863         * dwarf2/loc.c (dwarf2_find_location_expression)
9864         (class dwarf_evaluate_loc_desc, rw_pieced_value)
9865         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
9866         (dwarf2_loc_desc_get_symbol_read_needs)
9867         (locexpr_describe_location_piece, locexpr_describe_location_1)
9868         (loclist_describe_location): Update.
9869         * dwarf2/index-write.c (write_debug_names): Update.
9870         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
9871         * dtrace-probe.c (dtrace_process_dof): Update.
9872         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
9873         (process_one_symbol): Update.
9874         * ctfread.c (ctf_init_float_type, read_base_type): Update.
9875         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
9876         (coff_read_enum_type): Update.
9877         * cli/cli-cmds.c (edit_command, list_command): Update.
9878         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
9879         * breakpoint.c (create_overlay_event_breakpoint)
9880         (create_longjmp_master_breakpoint)
9881         (create_std_terminate_master_breakpoint)
9882         (create_exception_master_breakpoint, get_sal_arch): Update.
9883         * block.c (block_gdbarch): Update.
9884         * annotate.c (annotate_source_line): Update.
9885
9886 2020-04-17  Tom Tromey  <tromey@adacore.com>
9887
9888         * auto-load.c (show_auto_load_cmd): Remove.
9889         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
9890         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
9891         (maintenance_print_arc_command): Remove.
9892         * tui/tui-win.c (tui_command): Remove.
9893         (tui_get_cmd_list): Use add_basic_prefix_cmd.
9894         * tui/tui-layout.c (tui_layout_command): Remove.
9895         (_initialize_tui_layout): Use add_basic_prefix_cmd.
9896         * python/python.c (user_set_python, user_show_python): Remove.
9897         (_initialize_python): Use add_basic_prefix_cmd,
9898         add_show_prefix_cmd.
9899         * guile/guile.c (set_guile_command, show_guile_command): Remove.
9900         (install_gdb_commands): Use add_basic_prefix_cmd,
9901         add_show_prefix_cmd.
9902         (info_guile_command): Remove.
9903         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
9904         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
9905         add_show_prefix_cmd.
9906         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
9907         Remove do_set and do_show parameters.
9908         * cli/cli-style.c (set_style, show_style): Remove.
9909         (_initialize_cli_style): Use add_basic_prefix_cmd,
9910         add_show_prefix_cmd.
9911         (cli_style_option::add_setshow_commands): Remove do_set and
9912         do_show parameters.
9913         (cli_style_option::add_setshow_commands): Use
9914         add_basic_prefix_cmd, add_show_prefix_cmd.
9915         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
9916         (set_style_name): Remove.
9917         * cli/cli-dump.c (dump_command, append_command): Remove.
9918         (srec_dump_command, ihex_dump_command, verilog_dump_command)
9919         (tekhex_dump_command, binary_dump_command)
9920         (binary_append_command): Remove.
9921         (_initialize_cli_dump): Use add_basic_prefix_cmd.
9922         * windows-tdep.c (w32_prefix_command_valid): Remove global.
9923         (init_w32_command_list): Remove; move into ...
9924         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
9925         * valprint.c (set_print, show_print, set_print_raw)
9926         (show_print_raw): Remove.
9927         (_initialize_valprint): Use add_basic_prefix_cmd,
9928         add_show_prefix_cmd.
9929         * typeprint.c (set_print_type, show_print_type): Remove.
9930         (_initialize_typeprint): Use add_basic_prefix_cmd,
9931         add_show_prefix_cmd.
9932         * record.c (set_record_command, show_record_command): Remove.
9933         (_initialize_record): Use add_basic_prefix_cmd,
9934         add_show_prefix_cmd.
9935         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
9936         add_show_prefix_cmd.
9937         (info_command, show_command, set_debug, show_debug): Remove.
9938         * top.h (set_history, show_history): Don't declare.
9939         * top.c (set_history, show_history): Remove.
9940         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
9941         (unset_tdesc_cmd): Remove.
9942         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
9943         add_show_prefix_cmd.
9944         * symtab.c (info_module_command): Remove.
9945         (_initialize_symtab): Use add_basic_prefix_cmd.
9946         * symfile.c (overlay_command): Remove.
9947         (_initialize_symfile): Use add_basic_prefix_cmd.
9948         * sparc64-tdep.c (info_adi_command): Remove.
9949         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
9950         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
9951         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
9952         add_show_prefix_cmd.
9953         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
9954         (_initialize_serial): Use add_basic_prefix_cmd,
9955         add_show_prefix_cmd.
9956         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
9957         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
9958         add_show_prefix_cmd.
9959         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
9960         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
9961         add_show_prefix_cmd.
9962         * riscv-tdep.c (show_riscv_command, set_riscv_command)
9963         (show_debug_riscv_command, set_debug_riscv_command): Remove.
9964         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
9965         add_show_prefix_cmd.
9966         * remote.c (remote_command, set_remote_cmd): Remove.
9967         (_initialize_remote): Use add_basic_prefix_cmd.
9968         * record-full.c (set_record_full_command)
9969         (show_record_full_command): Remove.
9970         (_initialize_record_full): Use add_basic_prefix_cmd,
9971         add_show_prefix_cmd.
9972         * record-btrace.c (cmd_set_record_btrace)
9973         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
9974         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
9975         (cmd_show_record_btrace_pt): Remove.
9976         (_initialize_record_btrace): Use add_basic_prefix_cmd,
9977         add_show_prefix_cmd.
9978         * ravenscar-thread.c (set_ravenscar_command)
9979         (show_ravenscar_command): Remove.
9980         (_initialize_ravenscar): Use add_basic_prefix_cmd,
9981         add_show_prefix_cmd.
9982         * mips-tdep.c (show_mips_command, set_mips_command)
9983         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
9984         add_show_prefix_cmd.
9985         * maint.c (maintenance_command, maintenance_info_command)
9986         (maintenance_check_command, maintenance_print_command)
9987         (maintenance_set_cmd, maintenance_show_cmd): Remove.
9988         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
9989         add_show_prefix_cmd.
9990         (show_per_command_cmd): Remove.
9991         * maint-test-settings.c (maintenance_set_test_settings_cmd):
9992         Remove.
9993         (maintenance_show_test_settings_cmd): Remove.
9994         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
9995         add_show_prefix_cmd.
9996         * maint-test-options.c (maintenance_test_options_command):
9997         Remove.
9998         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
9999         * macrocmd.c (macro_command): Remove
10000         (_initialize_macrocmd): Use add_basic_prefix_cmd.
10001         * language.c (set_check, show_check): Remove.
10002         (_initialize_language): Use add_basic_prefix_cmd,
10003         add_show_prefix_cmd.
10004         * infcmd.c (unset_command): Remove.
10005         (_initialize_infcmd): Use add_basic_prefix_cmd.
10006         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
10007         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
10008         add_show_prefix_cmd.
10009         * go32-nat.c (go32_info_dos_command): Remove.
10010         (_initialize_go32_nat): Use add_basic_prefix_cmd.
10011         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
10012         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
10013         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
10014         (_initialize_frame): Use add_basic_prefix_cmd,
10015         add_show_prefix_cmd.
10016         * dcache.c (set_dcache_command, show_dcache_command): Remove.
10017         (_initialize_dcache): Use add_basic_prefix_cmd,
10018         add_show_prefix_cmd.
10019         * cp-support.c (maint_cplus_command): Remove.
10020         (_initialize_cp_support): Use add_basic_prefix_cmd.
10021         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
10022         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
10023         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
10024         add_basic_prefix_cmd, add_show_prefix_cmd.
10025         * breakpoint.c (save_command): Remove.
10026         (_initialize_breakpoint): Use add_basic_prefix_cmd.
10027         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
10028         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
10029         add_show_prefix_cmd.
10030         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
10031         (set_ada_command, show_ada_command): Remove.
10032         (_initialize_ada_language): Use add_basic_prefix_cmd,
10033         add_show_prefix_cmd.
10034         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
10035
10036 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
10037
10038         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
10039         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
10040
10041 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10042
10043         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
10044         warning messages.
10045
10046 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
10047
10048         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
10049         import table is not at beginning of .idata section.
10050
10051 2020-04-16  Pedro Alves  <palves@redhat.com>
10052
10053         * inferior.c (delete_inferior): Use delete operator directly
10054         instead of delete_program_space.
10055         * progspace.c (add_program_space): New, factored out from
10056         program_space::program_space.
10057         (remove_program_space): New, factored out from
10058         delete_program_space.
10059         (program_space::program_space): Remove intro comment.  Rewrite.
10060         (program_space::~program_space): Remove intro comment.  Call
10061         remove_program_space.
10062         (delete_program_space): Delete.
10063         * progspace.h (program_space::program_space): Make explicit.  Move
10064         intro comment here, adjusted.
10065         (program_space::~program_space): Move intro comment here,
10066         adjusted.
10067         (delete_program_space): Remove.
10068
10069 2020-04-16  Tom Tromey  <tromey@adacore.com>
10070
10071         * windows-nat.c (windows_nat::handle_access_violation): New
10072         function.
10073         * nat/windows-nat.h (handle_access_violation): Declare.
10074         * nat/windows-nat.c (handle_exception): Move Cygwin code to
10075         windows-nat.c.  Call handle_access_violation.
10076
10077 2020-04-16  Tom de Vries  <tdevries@suse.de>
10078
10079         PR symtab/25791
10080         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
10081         CUs without psymtab.
10082
10083 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
10084
10085         * python/python.c (do_start_initialization): Don't call
10086         PyEval_InitThreads for Python 3.9 and beyond.
10087
10088 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
10089
10090         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
10091         thread functions.
10092         (obsd_nat_target::wait): Likewise.
10093
10094 2020-04-15  Tom Tromey  <tromey@adacore.com>
10095
10096         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
10097         (DEBUG_EXCEPT): Use debug_printf.
10098
10099 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
10100
10101         * completer.c (class completion_tracker::completion_hash_entry)
10102         <hash_name>: New member function.
10103         (completion_tracker::discard_completions): New callback to hash a
10104         completion_hash_entry, pass this to htab_create_alloc.
10105
10106 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
10107
10108         * windows-nat.c (windows_make_so): Warn rather than stopping with
10109         an error if realpath() fails.
10110
10111 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
10112
10113         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
10114         (nbsd_nat_target::info_proc): Add do_status.
10115
10116 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
10117             Tom de Vries  <tdevries@suse.de>
10118
10119         PR symtab/25718
10120         * psympriv.h (struct partial_symtab::read_symtab)
10121         (struct partial_symtab::expand_psymtab)
10122         (struct partial_symtab::read_dependencies): Update comments.
10123         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
10124         read_symtab for includer.
10125         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
10126         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
10127         (struct dwarf2_include_psymtab::m_readin): Remove.
10128         (struct dwarf2_include_psymtab::includer): New member function.
10129         (dwarf2_psymtab::expand_psymtab): Assert !readin.
10130
10131 2020-04-14  Tom de Vries  <tdevries@suse.de>
10132
10133         PR symtab/25720
10134         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
10135         with NULL symbol_matcher and lookup_name.
10136         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
10137         and lookup_name.
10138         * dwarf2/read.c (dw2_expand_symtabs_matching)
10139         (dw2_debug_names_expand_symtabs_matching): Same.
10140         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
10141         Make lookup_name a pointer.  Update comment.
10142         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
10143         lookup_name being a pointer.
10144         * symfile.c (expand_symtabs_matching): Same.
10145         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
10146         * linespec.c (iterate_over_all_matching_symtabs): Same.
10147
10148 2020-04-13  Tom Tromey  <tom@tromey.com>
10149
10150         * run-on-main-thread.c: Update include.
10151         * unittests/main-thread-selftests.c: Update include.
10152         * tui/tui-win.c: Update include.
10153         * tui/tui-io.c: Update include.
10154         * tui/tui-interp.c: Update include.
10155         * tui/tui-hooks.c: Update include.
10156         * top.h: Update include.
10157         * top.c: Update include.
10158         * ser-base.c: Update include.
10159         * remote.c: Update include.
10160         * remote-notif.c: Update include.
10161         * remote-fileio.c: Update include.
10162         * record-full.c: Update include.
10163         * record-btrace.c: Update include.
10164         * python/python.c: Update include.
10165         * posix-hdep.c: Update include.
10166         * mingw-hdep.c: Update include.
10167         * mi/mi-main.c: Update include.
10168         * mi/mi-interp.c: Update include.
10169         * main.c: Update include.
10170         * linux-nat.c: Update include.
10171         * interps.c: Update include.
10172         * infrun.c: Update include.
10173         * inf-loop.c: Update include.
10174         * event-top.c: Update include.
10175         * event-loop.c: Move to ../gdbsupport/.
10176         * event-loop.h: Move to ../gdbsupport/.
10177         * async-event.h: Update include.
10178         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
10179
10180 2020-04-13  Tom Tromey  <tom@tromey.com>
10181
10182         * tui/tui-win.c: Include async-event.h.
10183         * remote.c: Include async-event.h.
10184         * remote-notif.c: Include async-event.h.
10185         * record-full.c: Include async-event.h.
10186         * record-btrace.c: Include async-event.h.
10187         * infrun.c: Include async-event.h.
10188         * event-top.c: Include async-event.h.
10189         * event-loop.h: Move some declarations to async-event.h.
10190         * event-loop.c: Don't include ser-event.h or top.h.  Move some
10191         code to async-event.c.
10192         * async-event.h: New file.
10193         * async-event.c: New file.
10194         * Makefile.in (COMMON_SFILES): Add async-event.c.
10195         (HFILES_NO_SRCDIR): Add async-event.h.
10196
10197 2020-04-13  Tom Tromey  <tom@tromey.com>
10198
10199         * utils.c (flush_streams): New function.
10200         * event-loop.c (gdb_wait_for_event): Call flush_streams.
10201
10202 2020-04-13  Tom Tromey  <tom@tromey.com>
10203
10204         * event-loop.c (handle_file_event): Use warning, not
10205         printf_unfiltered.
10206
10207 2020-04-13  Tom Tromey  <tom@tromey.com>
10208
10209         * event-loop.c: Include <chrono>.
10210
10211 2020-04-13  Tom Tromey  <tom@tromey.com>
10212
10213         * gdb_select.h: Move to ../gdbsupport/.
10214         * event-loop.c: Update include path.
10215         * top.c: Update include path.
10216         * ser-base.c: Update include path.
10217         * ui-file.c: Update include path.
10218         * ser-tcp.c: Update include path.
10219         * guile/scm-ports.c: Update include path.
10220         * posix-hdep.c: Update include path.
10221         * ser-unix.c: Update include path.
10222         * gdb_usleep.c: Update include path.
10223         * mingw-hdep.c: Update include path.
10224         * inflow.c: Update include path.
10225         * infrun.c: Update include path.
10226         * event-top.c: Update include path.
10227
10228 2020-04-13  Tom Tromey  <tom@tromey.com>
10229
10230         * configure: Rebuild.
10231         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
10232
10233 2020-04-13  Tom Tromey  <tom@tromey.com>
10234
10235         * event-loop.h (start_event_loop): Don't declare.
10236         * event-loop.c (start_event_loop): Move...
10237         * main.c (start_event_loop): ...here.  Now static.
10238
10239 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
10240
10241         * MAINTAINERS: Update my email address.
10242
10243 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10244
10245         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
10246         IP_ALL.
10247
10248 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10249
10250         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
10251         (nbsd_nat_target::info_proc): Add do_cmdline.
10252
10253 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10254
10255         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
10256         (nbsd_nat_target::info_proc): Add do_cwd.
10257
10258 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
10259
10260         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
10261
10262 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
10263
10264         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
10265         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
10266         (nbsd_nat_target::info_proc): New functions.
10267         * nbsd-nat.c (kinfo_get_vmmap): New function.
10268         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
10269         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
10270         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
10271         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
10272         functions.
10273         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
10274         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10275         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10276         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
10277         (KINFO_VME_FLAG_GROWS_DOWN): New.
10278
10279 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
10280
10281         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
10282         bit shift.
10283
10284 2020-04-10  Tom Tromey  <tromey@adacore.com>
10285
10286         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
10287
10288 2020-04-10  Tom Tromey  <tromey@adacore.com>
10289
10290         * symtab.c (get_symbol_address, get_msymbol_address): Skip
10291         separate debug files.
10292
10293 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
10294
10295         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10296         Move to...
10297         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
10298         ... here.
10299         * windows-nat.c (windows_nat_target::get_windows_debug_event):
10300         Check for STATUS_WX86_BREAKPOINT.
10301         (windows_nat_target::wait): Same.
10302
10303 2020-04-10  Tom de Vries  <tdevries@suse.de>
10304
10305         PR cli/25808
10306         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
10307
10308 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
10309
10310         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
10311         (Write After Approval): Remove Tom de Vries.
10312
10313 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10314
10315         revert partially:
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 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
10322
10323         * auxv.h (svr4_auxv_parse): New.
10324         * auxv.c (default_auxv_parse): Split into default_auxv_parse
10325         and generic_auxv_parse.
10326         (svr4_auxv_parse): Add.
10327         * obsd-tdep.c: Include "auxv.h".
10328         (obsd_auxv_parse): Remove.
10329         (obsd_init_abi): Remove comment.
10330         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
10331         from `obsd_auxv_parse' to `svr4_auxv_parse'.
10332         * nbsd-tdep.c: Include "auxv.h".
10333         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
10334
10335 2020-04-08  Tom Tromey  <tromey@adacore.com>
10336
10337         * nat/windows-nat.h (last_wait_event): Don't declare.
10338         (wait_for_debug_event): Update comment.
10339         * nat/windows-nat.c (last_wait_event): Now static.
10340
10341 2020-04-08  Tom Tromey  <tromey@adacore.com>
10342
10343         * windows-nat.c (wait_for_debug_event): Move to
10344         nat/windows-nat.c.
10345         * nat/windows-nat.h (wait_for_debug_event): Declare.
10346         * nat/windows-nat.c (wait_for_debug_event): Move from
10347         windows-nat.c.  No longer static.
10348
10349 2020-04-08  Tom Tromey  <tromey@adacore.com>
10350
10351         * windows-nat.c (get_windows_debug_event): Use
10352         fetch_pending_stop.
10353         * nat/windows-nat.h (fetch_pending_stop): Declare.
10354         * nat/windows-nat.c (fetch_pending_stop): New function.
10355
10356 2020-04-08  Tom Tromey  <tromey@adacore.com>
10357
10358         * windows-nat.c (windows_continue): Use matching_pending_stop and
10359         continue_last_debug_event.
10360         * nat/windows-nat.h (matching_pending_stop)
10361         (continue_last_debug_event): Declare.
10362         * nat/windows-nat.c (DEBUG_EVENTS): New define.
10363         (matching_pending_stop, continue_last_debug_event): New
10364         functions.
10365
10366 2020-04-08  Tom Tromey  <tromey@adacore.com>
10367
10368         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
10369         (handle_exception_result): Move to nat/windows-nat.h.
10370         (DEBUG_EXCEPTION_SIMPLE): Remove.
10371         (windows_nat::handle_ms_vc_exception): New function.
10372         (handle_exception): Move to nat/windows-nat.c.
10373         (get_windows_debug_event): Update.
10374         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
10375         nat/windows-nat.c.
10376         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
10377         (handle_exception_result): Move from windows-nat.c.
10378         (handle_exception): Declare.
10379         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
10380         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
10381         windows-nat.c.
10382
10383 2020-04-08  Tom Tromey  <tromey@adacore.com>
10384
10385         * windows-nat.c (exception_count, event_count): Remove.
10386         (handle_exception, get_windows_debug_event)
10387         (do_initial_windows_stuff): Update.
10388
10389 2020-04-08  Tom Tromey  <tromey@adacore.com>
10390
10391         * windows-nat.c (windows_nat::handle_load_dll)
10392         (windows_nat::handle_unload_dll): Rename.  No longer static.
10393         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
10394         Declare.
10395
10396 2020-04-08  Tom Tromey  <tromey@adacore.com>
10397
10398         * complaints.h (stop_whining): Declare at top-level.
10399         (complaint): Don't declare stop_whining.
10400
10401 2020-04-08  Tom Tromey  <tromey@adacore.com>
10402
10403         * windows-nat.c (windows_nat::handle_output_debug_string):
10404         Rename.  No longer static.
10405         * nat/windows-nat.h (handle_output_debug_string): Declare.
10406
10407 2020-04-08  Tom Tromey  <tromey@adacore.com>
10408
10409         * windows-nat.c (current_process_handle, current_process_id)
10410         (main_thread_id, last_sig, current_event, last_wait_event)
10411         (current_windows_thread, desired_stop_thread_id, pending_stops)
10412         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
10413         (display_selectors, fake_create_process)
10414         (get_windows_debug_event): Update.
10415         * nat/windows-nat.h (current_process_handle, current_process_id)
10416         (main_thread_id, last_sig, current_event, last_wait_event)
10417         (current_windows_thread, desired_stop_thread_id, pending_stops)
10418         (struct pending_stop, siginfo_er): Move from windows-nat.c.
10419         * nat/windows-nat.c (current_process_handle, current_process_id)
10420         (main_thread_id, last_sig, current_event, last_wait_event)
10421         (current_windows_thread, desired_stop_thread_id, pending_stops)
10422         (siginfo_er): New globals.  Move from windows-nat.c.
10423
10424 2020-04-08  Tom Tromey  <tromey@adacore.com>
10425
10426         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
10427         (handle_load_dll): Update.
10428         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
10429
10430 2020-04-08  Tom Tromey  <tromey@adacore.com>
10431
10432         * windows-nat.c (enum thread_disposition_type): Move to
10433         nat/windows-nat.h.
10434         (windows_nat::thread_rec): Rename from thread_rec.  No longer
10435         static.
10436         (windows_add_thread, windows_nat_target::fetch_registers)
10437         (windows_nat_target::store_registers, handle_exception)
10438         (windows_nat_target::resume, get_windows_debug_event)
10439         (windows_nat_target::get_tib_address)
10440         (windows_nat_target::thread_name)
10441         (windows_nat_target::thread_alive): Update.
10442         * nat/windows-nat.h (enum thread_disposition_type): Move from
10443         windows-nat.c.
10444         (thread_rec): Declare.
10445
10446 2020-04-08  Tom Tromey  <tromey@adacore.com>
10447
10448         * windows-nat.c: Add "using namespace".
10449         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
10450         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
10451
10452 2020-04-08  Tom Tromey  <tromey@adacore.com>
10453
10454         * nat/windows-nat.h (struct windows_thread_info): Declare
10455         destructor.
10456         * nat/windows-nat.c (~windows_thread_info): New.
10457
10458 2020-04-08  Tom Tromey  <tromey@adacore.com>
10459
10460         PR gdb/22992
10461         * windows-nat.c (current_event): Update comment.
10462         (last_wait_event, desired_stop_thread_id): New globals.
10463         (struct pending_stop): New.
10464         (pending_stops): New global.
10465         (windows_nat_target) <stopped_by_sw_breakpoint>
10466         <supports_stopped_by_sw_breakpoint>: New methods.
10467         (windows_fetch_one_register): Add assertions.  Adjust PC.
10468         (windows_continue): Handle pending stops.  Suspend other threads
10469         when stepping.  Use last_wait_event
10470         (wait_for_debug_event): New function.
10471         (get_windows_debug_event): Use wait_for_debug_event.  Handle
10472         pending stops.  Queue spurious stops.
10473         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
10474         (windows_nat_target::kill): Use wait_for_debug_event.
10475         * nat/windows-nat.h (struct windows_thread_info)
10476         <stopped_at_software_breakpoint>: New field.
10477         * nat/windows-nat.c (windows_thread_info::resume): Clear
10478         stopped_at_software_breakpoint.
10479
10480 2020-04-08  Tom Tromey  <tromey@adacore.com>
10481
10482         * windows-nat.c (enum thread_disposition_type): New.
10483         (thread_rec): Replace "get_context" parameter with "disposition";
10484         change type.
10485         (windows_add_thread, windows_nat_target::fetch_registers)
10486         (windows_nat_target::store_registers, handle_exception)
10487         (windows_nat_target::resume, get_windows_debug_event)
10488         (windows_nat_target::get_tib_address)
10489         (windows_nat_target::thread_name)
10490         (windows_nat_target::thread_alive): Update.
10491
10492 2020-04-08  Tom Tromey  <tromey@adacore.com>
10493
10494         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
10495         (windows_continue): Use windows_continue::resume.
10496         * nat/windows-nat.h (struct windows_thread_info) <suspend,
10497         resume>: Declare new methods.
10498         * nat/windows-nat.c: New file.
10499         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
10500
10501 2020-04-08  Tom Tromey  <tromey@adacore.com>
10502
10503         * windows-nat.c (windows_add_thread, windows_delete_thread)
10504         (windows_nat_target::fetch_registers)
10505         (windows_nat_target::store_registers, fake_create_process)
10506         (windows_nat_target::resume, windows_nat_target::resume)
10507         (get_windows_debug_event, windows_nat_target::wait)
10508         (windows_nat_target::pid_to_str)
10509         (windows_nat_target::get_tib_address)
10510         (windows_nat_target::get_ada_task_ptid)
10511         (windows_nat_target::thread_name)
10512         (windows_nat_target::thread_alive): Use lwp, not tid.
10513
10514 2020-04-08  Tom Tromey  <tromey@adacore.com>
10515
10516         * windows-nat.c (handle_exception)
10517         (windows_nat_target::thread_name): Update.
10518         * nat/windows-nat.h (windows_thread_info): Remove destructor.
10519         <name>: Now unique_xmalloc_ptr.
10520
10521 2020-04-08  Tom Tromey  <tromey@adacore.com>
10522
10523         * windows-nat.c (thread_rec)
10524         (windows_nat_target::fetch_registers): Update.
10525         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
10526         Update comment.
10527         <debug_registers_changed, reload_context>: Now bool.
10528
10529 2020-04-08  Tom Tromey  <tromey@adacore.com>
10530
10531         * windows-nat.c (windows_add_thread): Use new.
10532         (windows_init_thread_list, windows_delete_thread): Use delete.
10533         (get_windows_debug_event): Update.
10534         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
10535         destructor, and initializers.
10536
10537 2020-04-08  Tom Tromey  <tromey@adacore.com>
10538
10539         * windows-nat.c (struct windows_thread_info): Remove.
10540         * nat/windows-nat.h: New file.
10541
10542 2020-04-08  Tom Tromey  <tromey@adacore.com>
10543
10544         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
10545         (thread_rec, windows_add_thread, windows_delete_thread)
10546         (windows_continue): Update.
10547
10548 2020-04-08  Tom Tromey  <tromey@adacore.com>
10549
10550         * windows-nat.c (struct windows_thread_info): Remove typedef.
10551         (thread_head): Remove.
10552         (thread_list): New global.
10553         (thread_rec, windows_add_thread, windows_init_thread_list)
10554         (windows_delete_thread, windows_continue): Update.
10555
10556 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10557
10558         * windows-tdep.h (windows_init_abi): Add comment.
10559         (cygwin_init_abi): New declaration.
10560         * windows-tdep.c: Split signal enumeration in two, one for
10561         Windows and one for Cygwin.
10562         (windows_gdb_signal_to_target): Only deal with signal of the
10563         Windows OS ABI.
10564         (cygwin_gdb_signal_to_target): New function.
10565         (windows_init_abi): Rename to windows_init_abi_common, don't set
10566         gdb_signal_to_target gdbarch method.  Add new new function with
10567         this name.
10568         (cygwin_init_abi): New function.
10569         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
10570         comment.  Don't call windows_init_abi.
10571         (amd64_windows_init_abi): Add comment, call windows_init_abi.
10572         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
10573         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
10574         i386_windows_init_abi_common, don't call windows_init_abi.  Add
10575         a new function of this name.
10576         (i386_cygwin_init_abi): New function.
10577         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
10578         OS ABI Cygwin.
10579
10580 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
10581
10582         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
10583         parameter.c.
10584         (dwarf2_read_gdb_index): Update.
10585
10586 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
10587
10588         * nbsd-tdep.c: Include "objfiles.h".
10589         (nbsd_skip_solib_resolver): New.
10590         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
10591
10592 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10593
10594         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
10595         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
10596         with DW_LLE_base_addressx are being emitted in DWARFv5.
10597         Add the newly added kind DW_LOC_OFFSET_PAIR also.
10598         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
10599         unsigned integer.
10600
10601 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10602
10603         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
10604         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
10605         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
10606         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
10607         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
10608         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
10609         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
10610
10611
10612 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
10613
10614         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
10615         (read_loclist_index): New function definition.
10616         (lookup_loclist_base): New function definition.
10617         (read_loclist_header): New function definition.
10618         (dwarf2_cu): Add loclist_base and loclist_header field.
10619         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
10620         (read_full_die_1): Read the value of DW_AT_loclists_base.
10621         (read_attribute_reprocess): Handle DW_FORM_loclistx.
10622         (read_attribute_value): Handle DW_FORM_loclistx.
10623         (skip_one_die): Handle DW_FORM_loclistx.
10624         (loclist_header): New structure declaration.
10625         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
10626
10627 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
10628
10629         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
10630         constructor.  Remove `addr` parameter from other constructor and
10631         add `per_cu` parameter.
10632         * dwarf2/read.c (create_partial_symtab): Update.
10633
10634 2020-04-07  Tom de Vries  <tdevries@suse.de>
10635
10636         PR symtab/25796
10637         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
10638         (partial_die_info::fixup): Inherit has_const_value.
10639
10640 2020-04-07  Tom de Vries  <tdevries@suse.de>
10641
10642         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
10643         symbols without address.
10644
10645 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10646
10647         * nbsd-nat.h (struct thread_info): Add forward declaration.
10648         (nbsd_nat_target::thread_alive): Add.
10649         (nbsd_nat_target::thread_name): Likewise.
10650         (nbsd_nat_target::update_thread_list): Likewise.
10651         (update_thread_list::post_attach): Likewise.
10652         (post_attach::pid_to_str): Likewise.
10653         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
10654         (nbsd_thread_lister): Add.
10655         (nbsd_nat_target::thread_alive): Likewise.
10656         (nbsd_nat_target::thread_name): Likewise.
10657         (nbsd_add_threads): Likewise.
10658         (update_thread_list::post_attach): Likewise.
10659         (nbsd_nat_target::update_thread_list): Likewise.
10660         (post_attach::pid_to_str): Likewise.
10661
10662 2020-04-06  Tom Tromey  <tromey@adacore.com>
10663
10664         * ada-valprint.c (print_variant_part): Extract the variant field.
10665         (print_field_values): Use the field as the outer value when
10666         recursing.
10667
10668 2020-04-06  Tom Tromey  <tromey@adacore.com>
10669
10670         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
10671         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
10672         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
10673         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
10674         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
10675
10676 2020-04-06  Tom Tromey  <tromey@adacore.com>
10677
10678         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
10679         TYPE_CODE_ERROR.
10680
10681 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
10682
10683         * nbsd-tdep.c: Include "gdbarch.h".
10684         Define enum with NetBSD signal numbers.
10685         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
10686         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
10687         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
10688         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
10689         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
10690         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
10691         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
10692         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
10693         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
10694         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
10695         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
10696         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
10697
10698 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
10699
10700         PR gdb/25325
10701         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
10702
10703 2020-04-03  Tom Tromey  <tromey@adacore.com>
10704
10705         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
10706         Read constant block.
10707
10708 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10709
10710         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
10711         (gdb_bfd_get_full_section_contents): New declaration.
10712         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
10713         * windows-tdep.c (is_linked_with_cygwin_dll): Use
10714         gdb_bfd_get_full_section_contents.
10715
10716 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
10717
10718         * exec.c (build_section_table): Replace internal_error with
10719         gdb_assert.
10720         (section_table_xfer_memory_partial): Likewise.
10721         * mdebugread.c (parse_partial_symbols): Likewise.
10722         * psymtab.c (lookup_partial_symbol): Likewise.
10723         * utils.c (wrap_here): Likewise.
10724
10725 2020-04-02  Tom Tromey  <tromey@adacore.com>
10726
10727         * f-lang.c (build_fortran_types): Use arch_type to initialize
10728         builtin_complex_s32 in the TYPE_CODE_ERROR case.
10729
10730 2020-04-02  Tom Tromey  <tromey@adacore.com>
10731
10732         * dwarf2/read.c (partial_die_info::read): Do not create a vector
10733         of attributes.
10734
10735 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10736             Bernd Edlinger <bernd.edlinger@hotmail.de>
10737             Tom Tromey  <tromey@adacore.com>
10738
10739         * buildsym.c (buildsym_compunit::record_line): Remove
10740         deduplication code.
10741
10742 2020-04-02  Tom de Vries  <tdevries@suse.de>
10743
10744         PR ada/24671
10745         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
10746
10747 2020-04-02  Tom de Vries  <tdevries@suse.de>
10748
10749         * dwarf2/read.c (dwarf2_gdb_index_functions,
10750         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
10751         NULL.
10752         * psymtab.c (psym_lookup_global_symbol_language): New function.
10753         (psym_functions): Init psym_lookup_global_symbol_language with
10754         psym_lookup_global_symbol_language.
10755         * symfile-debug.c (debug_sym_quick_functions): Init
10756         lookup_global_symbol_language with NULL.
10757         * symfile.c (set_initial_language): Remove fixme comment.
10758         * symfile.h (struct quick_symbol_functions): Add
10759         lookup_global_symbol_language.
10760         * symtab.c (find_quick_global_symbol_language): New function.
10761         (find_main_name): Use find_quick_global_symbol_language.
10762
10763 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
10764
10765         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
10766
10767 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10768
10769         * buildsym.c (record_line): Fix undefined behavior and preserve
10770         lines at eof.
10771
10772 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10773
10774         * buildsym.c (record_line): Fix the resizing condition.
10775
10776 2020-04-01  Tom Tromey  <tom@tromey.com>
10777
10778         * value.h (value_literal_complex): Add comment.
10779         * valops.c (value_literal_complex): Refer to value.h.
10780
10781 2020-04-01  Tom Tromey  <tom@tromey.com>
10782
10783         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
10784         (scalar_type): New rule, from typebase.
10785         (typebase): Use scalar_type.  Recognize complex types.
10786         (field_name): Handle FLOAT_KEYWORD.
10787         (ident_tokens): Add _Complex and __complex__.
10788
10789 2020-04-01  Tom Tromey  <tom@tromey.com>
10790
10791         PR exp/25299:
10792         * valarith.c (promotion_type, complex_binop): New functions.
10793         (scalar_binop): Handle complex numbers.  Use promotion_type.
10794         (value_pos, value_neg, value_complement): Handle complex numbers.
10795
10796 2020-04-01  Tom Tromey  <tom@tromey.com>
10797
10798         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
10799         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
10800         (parse_number): Handle complex numbers.
10801
10802 2020-04-01  Tom Tromey  <tom@tromey.com>
10803
10804         * c-valprint.c (c_decorations): Change complex suffix to "i".
10805
10806 2020-04-01  Tom Tromey  <tom@tromey.com>
10807
10808         * valprint.c (generic_value_print_complex): Use accessors.
10809         * value.h (value_real_part, value_imaginary_part): Declare.
10810         * valops.c (value_real_part, value_imaginary_part): New
10811         functions.
10812         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
10813
10814 2020-04-01  Tom Tromey  <tom@tromey.com>
10815
10816         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
10817         (read_range_type): Update.
10818         * mdebugread.c (basic_type): Update.
10819         * go-lang.c (build_go_types): Use init_complex_type.
10820         * gdbtypes.h (struct main_type) <complex_type>: New member.
10821         (init_complex_type): Update.
10822         (arch_complex_type): Don't declare.
10823         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
10824         Make name if none given.  Use alloc_type_copy.  Look for cached
10825         complex type.
10826         (arch_complex_type): Remove.
10827         (gdbtypes_post_init): Use init_complex_type.
10828         * f-lang.c (build_fortran_types): Use init_complex_type.
10829         * dwarf2/read.c (read_base_type): Update.
10830         * d-lang.c (build_d_types): Use init_complex_type.
10831         * ctfread.c (read_base_type): Update.
10832
10833 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10834
10835         * infrun.c (stop_all_threads): Update assertion, plus when
10836         stopping threads, take into account that we might be trying
10837         to stop an all-stop target.
10838         (stop_waiting): Call 'stop_all_threads' if there exists a
10839         non-stop target.
10840
10841 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10842
10843         * target.h (exists_non_stop_target): New function declaration.
10844         * target.c (exists_non_stop_target): New function.
10845
10846 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
10847
10848         PR gdb/24789
10849         * eval.c (is_integral_or_integral_reference): New function.
10850         (evaluate_subexp_standard): Allow integer references in
10851         pointer arithmetic.
10852
10853 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10854
10855         * remote.c (remote_target::remote_parse_stop_reply): Remove the
10856         check for no ptid in the stop reply when the target is non-stop.
10857
10858 2020-04-01  Tom Tromey  <tromey@adacore.com>
10859
10860         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
10861         "name" parameter to rvalue reference.  Initialize m_name_holder.
10862         <lookup_name_info>: New overloads.
10863         <name>: Return gdb::string_view.
10864         <c_str>: New method.
10865         <make_ignore_params>: Update.
10866         <search_name_hash>: Update.
10867         <language_lookup_name>: Return const char *.
10868         <m_name>: Change type.
10869         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
10870         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
10871         (lookup_name_info::match_any): Update.
10872         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
10873         Update.
10874         * minsyms.c (linkage_name_str): Update.
10875         * language.c (default_symbol_name_matcher): Update.
10876         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
10877         Update.
10878         * ada-lang.c (ada_fold_name): Change parameter to string_view.
10879         (ada_lookup_name_info::ada_lookup_name_info): Update.
10880         (literal_symbol_name_matcher): Update.
10881
10882 2020-04-01  Tom Tromey  <tromey@adacore.com>
10883
10884         * psymtab.c (psymtab_search_name): Remove function.
10885         (psym_lookup_symbol): Create search name and lookup name here.
10886         (lookup_partial_symbol): Remove "name" parameter; add
10887         lookup_name.
10888         (psym_expand_symtabs_for_function): Update.
10889
10890 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
10891
10892         PR tui/25597:
10893         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
10894
10895 2020-03-31  Tom Tromey  <tromey@adacore.com>
10896
10897         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
10898         memcpy.
10899
10900 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
10901
10902         * features/riscv/32bit-csr.xml: Regenerated.
10903         * features/riscv/64bit-csr.xml: Regenerated.
10904
10905 2020-03-30  Tom Tromey  <tromey@adacore.com>
10906
10907         * ada-valprint.c (print_variant_part): Update.
10908         * ada-lang.h (ada_which_variant_applies): Update.
10909         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
10910         outer_valaddr parameters; replace with "outer" value parameter.
10911         (to_fixed_variant_branch_type): Update.
10912
10913 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10914
10915         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
10916         <list>.  Remove inclusion of observable.h.
10917         (PPC_DEBUG_CURRENT_VERSION): Move up define.
10918         (struct arch_lwp_info): New struct.
10919         (class ppc_linux_dreg_interface): New class.
10920         (struct ppc_linux_process_info): New struct.
10921         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
10922         <low_new_clone, low_forget_process, low_prepare_to_resume>
10923         <copy_thread_dreg_state, mark_thread_stale>
10924         <mark_debug_registers_changed, register_hw_breakpoint>
10925         <clear_hw_breakpoint, register_wp, clear_wp>
10926         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
10927         <num_memory_accesses, get_trigger_type>
10928         <create_watchpoint_request, hwdebug_point_cmp>
10929         <init_arch_lwp_info, get_arch_lwp_info>
10930         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
10931         methods.
10932         <struct ptid_hash>: New inner struct.
10933         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
10934         members.
10935         (saved_dabr_value, hwdebug_info, max_slots_number)
10936         (struct hw_break_tuple, struct thread_points, ppc_threads)
10937         (have_ptrace_hwdebug_interface)
10938         (hwdebug_find_thread_points_by_tid)
10939         (hwdebug_insert_point, hwdebug_remove_point): Remove.
10940         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
10941         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
10942         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
10943         use m_dreg_interface.
10944         (hwdebug_point_cmp): Change to...
10945         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
10946         reference arguments instead of pointers.
10947         (ppc_linux_nat_target::ranged_break_num_registers): Use
10948         m_dreg_interface.
10949         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
10950         m_dreg_interface.  Call register_hw_breakpoint.
10951         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
10952         m_dreg_interface.  Call clear_hw_breakpoint.
10953         (get_trigger_type): Change to...
10954         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
10955         comment.
10956         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
10957         use m_dreg_interface.  Call register_hw_breakpoint.
10958         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
10959         use m_dreg_interface.  Call clear_hw_breakpoint.
10960         (can_use_watchpoint_cond_accel): Change to...
10961         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
10962         method.  Update comment, use m_dreg_interface and
10963         m_process_info.
10964         (calculate_dvc): Change to...
10965         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
10966         m_dreg_interface.
10967         (num_memory_accesses): Change to...
10968         (ppc_linux_nat_target::num_memory_accesses): ...this method.
10969         (check_condition): Change to...
10970         (ppc_linux_nat_target::check_condition): ...this method.
10971         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
10972         comment, use m_dreg_interface.
10973         (create_watchpoint_request): Change to...
10974         (ppc_linux_nat_target::create_watchpoint_request): ...this
10975         method.  Use m_dreg_interface.
10976         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
10977         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
10978         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
10979         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
10980         (ppc_linux_nat_target::low_forget_process)
10981         (ppc_linux_nat_target::low_new_fork)
10982         (ppc_linux_nat_target::low_new_clone)
10983         (ppc_linux_nat_target::low_delete_thread)
10984         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
10985         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
10986         only call mark_thread_stale.
10987         (ppc_linux_thread_exit): Remove.
10988         (ppc_linux_nat_target::stopped_data_address): Change to...
10989         (ppc_linux_nat_target::low_stopped_data_address): This. Add
10990         comment, use m_dreg_interface and m_thread_hw_breakpoints.
10991         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
10992         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
10993         comment.  Call low_stopped_data_address.
10994         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
10995         m_dreg_interface.
10996         (ppc_linux_nat_target::masked_watch_num_registers): Use
10997         m_dreg_interface.
10998         (ppc_linux_nat_target::copy_thread_dreg_state)
10999         (ppc_linux_nat_target::mark_thread_stale)
11000         (ppc_linux_nat_target::mark_debug_registers_changed)
11001         (ppc_linux_nat_target::register_hw_breakpoint)
11002         (ppc_linux_nat_target::clear_hw_breakpoint)
11003         (ppc_linux_nat_target::register_wp)
11004         (ppc_linux_nat_target::clear_wp)
11005         (ppc_linux_nat_target::init_arch_lwp_info)
11006         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
11007         (_initialize_ppc_linux_nat): Remove observer callback.
11008
11009 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11010
11011         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
11012         (ppc_linux_nat_target::auxv_parse)
11013         (ppc_linux_nat_target::read_description)
11014         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
11015         Move up.
11016
11017 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
11018
11019         * linux-nat.h (low_new_clone): New method.
11020         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
11021
11022 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11023
11024         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
11025         (dbx_expand_psymtab): ... this.
11026         (start_psymtab): Update.
11027         * mdebugread.c (psymtab_to_symtab_1): Rename to...
11028         (mdebug_expand_psymtab): ... this.
11029         (parse_partial_symbols): Update.
11030         (new_psymtab): Update.
11031         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
11032         (xcoff_expand_psymtab): ... this.
11033         (xcoff_start_psymtab): Update.
11034
11035 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11036
11037         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
11038         <expand_dependencies>: ... this.
11039         * psymtab.c (partial_symtab::read_dependencies): Rename to...
11040         (partial_symtab::expand_dependencies): ... this.
11041         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
11042         Update.
11043         (dwarf2_psymtab::expand_psymtab): Update.
11044         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11045         * mdebugread.c (psymtab_to_symtab_1): Update.
11046         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11047
11048 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
11049
11050         * psympriv.h (discard_psymtab): Remove.
11051         * dbxread.c (dbx_end_psymtab): Update.
11052         * xcoffread.c (xcoff_end_psymtab): Update.
11053
11054 2020-03-28  Tom Tromey  <tom@tromey.com>
11055
11056         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
11057         comment.
11058
11059 2020-03-28  Tom Tromey  <tom@tromey.com>
11060
11061         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
11062
11063 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
11064
11065         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11066
11067 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
11068
11069         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
11070
11071 2020-03-26  Tom Tromey  <tom@tromey.com>
11072
11073         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
11074         (mark_common_block_symbol_computed, read_tag_string_type)
11075         (attr_to_dynamic_prop, read_subrange_type): Update.
11076         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
11077         to be methods on struct attribute.
11078         (skip_one_die, process_imported_unit_die, read_namespace_alias)
11079         (read_call_site_scope, partial_die_info::read)
11080         (partial_die_info::read, lookup_die_type, follow_die_ref):
11081         Update.
11082         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
11083         from dwarf2_get_ref_die_offset.
11084         (attribute::constant_value): New method, from
11085         dwarf2_get_attr_constant_value.
11086         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
11087         Declare method.
11088         <constant_value>: New method.
11089
11090 2020-03-26  Tom Tromey  <tom@tromey.com>
11091
11092         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
11093         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
11094         (dwarf_type_encoding_name): Move to stringify.c.
11095         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
11096         * dwarf2/stringify.c: New file.
11097         * dwarf2/stringify.h: New file.
11098
11099 2020-03-26  Tom Tromey  <tom@tromey.com>
11100
11101         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
11102         Rewrite.
11103
11104 2020-03-26  Tom Tromey  <tom@tromey.com>
11105
11106         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
11107         methods.
11108         * dwarf2/read.c (lookup_addr_base): Move to die.h.
11109         (lookup_ranges_base): Likewise.
11110         (read_cutu_die_from_dwo, read_full_die_1): Update.
11111
11112 2020-03-26  Tom Tromey  <tom@tromey.com>
11113
11114         * dwarf2/read.c (read_import_statement, read_file_scope)
11115         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
11116         (read_lexical_block_scope, read_call_site_scope)
11117         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
11118         (handle_struct_member_die, process_structure_scope)
11119         (update_enumeration_type_from_children)
11120         (process_enumeration_scope, read_array_type, read_common_block)
11121         (read_namespace, read_module, read_subroutine_type): Update.
11122         (sibling_die): Remove.
11123
11124 2020-03-26  Tom Tromey  <tom@tromey.com>
11125
11126         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
11127         (build_type_psymtabs_reader, read_structure_type)
11128         (read_enumeration_type, read_full_die_1): Update.
11129         (dwarf2_attr_no_follow): Move to die.h.
11130         * dwarf2/die.h (struct die_info) <attr>: New method.
11131
11132 2020-03-26  Tom Tromey  <tom@tromey.com>
11133
11134         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
11135         <base_address>: Now an optional.
11136         (dwarf2_find_base_address, dwarf2_rnglists_process)
11137         (dwarf2_ranges_process, fill_in_loclist_baton)
11138         (dwarf2_symbol_mark_computed): Update.
11139
11140 2020-03-26  Tom Tromey  <tom@tromey.com>
11141
11142         * dwarf2/read.c (struct die_info): Move to die.h.
11143         * dwarf2/die.h: New file.
11144
11145 2020-03-26  Tom Tromey  <tom@tromey.com>
11146
11147         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
11148         * dwarf2/read.c
11149         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11150         Move to line-header.c.
11151         (read_checked_initial_length_and_offset, read_formatted_entries):
11152         Likewise.
11153         (dwarf_decode_line_header): Split into two.
11154         * dwarf2/line-header.c
11155         (dwarf2_statement_list_fits_in_line_number_section_complaint):
11156         Move from read.c.
11157         (read_checked_initial_length_and_offset, read_formatted_entries):
11158         Likewise.
11159         (dwarf_decode_line_header): New function, split from read.c.
11160
11161 2020-03-26  Tom Tromey  <tom@tromey.com>
11162
11163         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
11164         Declare method.
11165         * dwarf2/read.c (read_attribute_value): Update.
11166         (dwarf2_per_objfile::read_line_string): Rename from
11167         read_indirect_line_string.
11168         (read_formatted_entries): Update.
11169
11170 2020-03-26  Tom Tromey  <tom@tromey.com>
11171
11172         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
11173         variable.
11174
11175 2020-03-26  Tom Tromey  <tom@tromey.com>
11176
11177         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
11178         const.
11179         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
11180         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
11181         parameter const.
11182
11183 2020-03-26  Tom Tromey  <tom@tromey.com>
11184
11185         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
11186         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
11187         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
11188         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
11189
11190 2020-03-26  Tom Tromey  <tom@tromey.com>
11191
11192         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
11193         file_names_size, file_full_name, file_file_name>: Use const.
11194         <file_name_at, file_names>: Add const overload.
11195         * dwarf2/line-header.c (line_header::file_file_name)
11196         (line_header::file_full_name): Update.
11197
11198 2020-03-26  Tom Tromey  <tom@tromey.com>
11199
11200         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
11201         (macro_start_file, consume_improper_spaces)
11202         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
11203         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
11204         (dwarf_decode_macros): Move to macro.c.
11205         * dwarf2/macro.c: New file.
11206         * dwarf2/macro.h: New file.
11207         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
11208
11209 2020-03-26  Tom Tromey  <tom@tromey.com>
11210
11211         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
11212         method.
11213         * dwarf2/section.c: New method.  From
11214         read_indirect_string_at_offset_from.
11215         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
11216         (read_indirect_string_at_offset_from): Move to section.c.
11217         (read_indirect_string_at_offset): Rewrite.
11218         (read_indirect_line_string_at_offset): Remove.
11219         (read_indirect_string, read_indirect_line_string)
11220         (dwarf_decode_macro_bytes): Update.
11221
11222 2020-03-26  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2/section.h (struct dwarf2_section_info)
11225         <overload_complaint>: Declare.
11226         (dwarf2_section_buffer_overflow_complaint): Don't declare.
11227         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
11228         Rename from dwarf2_section_buffer_overflow_complaint.
11229         * dwarf2/read.c (skip_one_die, partial_die_info::read)
11230         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
11231
11232 2020-03-26  Tom Tromey  <tom@tromey.com>
11233
11234         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
11235         Declare.
11236         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
11237         Move from read.c.
11238         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
11239         to section.c.
11240
11241 2020-03-26  Tom Tromey  <tom@tromey.com>
11242
11243         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
11244
11245 2020-03-26  Tom Tromey  <tom@tromey.com>
11246
11247         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
11248         "builder".
11249         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
11250         parameter.
11251         (dwarf_decode_macros): Update.
11252
11253 2020-03-26  Tom Tromey  <tom@tromey.com>
11254
11255         * dwarf2/read.c (read_attribute_value): Update.
11256         (read_indirect_string_from_dwz): Move to dwz.c; change into
11257         method.
11258         (dwarf_decode_macro_bytes): Update.
11259         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
11260         * dwarf2/dwz.c: New file.
11261         * Makefile.in (COMMON_SFILES): Add dwz.c.
11262
11263 2020-03-26  Tom Tromey  <tom@tromey.com>
11264
11265         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
11266         * dwarf2/read.c: Add include.
11267         * dwarf2/index-write.c: Add include.
11268         * dwarf2/index-cache.c: Add include.
11269         * dwarf2/dwz.h: New file.
11270
11271 2020-03-25  Tom Tromey  <tom@tromey.com>
11272
11273         * compile/compile-object-load.c (get_out_value_type): Mention
11274         correct symbol name in error message.
11275
11276 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
11277
11278         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
11279
11280 2020-03-25  Tom de Vries  <tdevries@suse.de>
11281
11282         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
11283         * symmisc.c (dump_symtab_1): Print user and includes fields.
11284         (maintenance_info_symtabs): Same.
11285
11286 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11287
11288         PR gdb/25534
11289         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
11290         (riscv_regcache_cooked_write): New function.
11291         (riscv_push_dummy_call): Use new function.
11292         (riscv_return_value): Likewise.
11293
11294 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
11295
11296         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
11297         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
11298         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
11299         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
11300         * infrun.c (follow_fork): Likewise.
11301         (follow_fork_inferior): Likewise.
11302         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
11303         * linux-nat.h (class linux_nat_target): Likewise.
11304         * remote.c (class remote_target) <follow_fork>: Likewise.
11305         (remote_target::follow_fork): Likewise.
11306         * target-delegates.c: Re-generate.
11307         * target.c (default_follow_fork): Likewise.
11308         (target_follow_fork): Likewise.
11309         * target.h (struct target_ops) <follow_fork>: Likewise.
11310         (target_follow_fork): Likewise.
11311
11312 2020-03-24  Tom de Vries  <tdevries@suse.de>
11313
11314         * psymtab.c (maintenance_info_psymtabs): Print user field.
11315
11316 2020-03-20  Tom Tromey  <tromey@adacore.com>
11317
11318         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
11319         const.
11320         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
11321         const.
11322
11323 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
11324
11325         * ptrace.m4: Don't check for ptrace declaration.
11326         * config.in: Re-generate.
11327         * configure: Re-generate.
11328         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
11329         not defined.
11330
11331 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11332
11333         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
11334         `PTRACE_TYPE_RET'.
11335         * i386-bsd-nat.c (gdb_ptrace): Likewise.
11336         * sparc-nat.c (gdb_ptrace): Likewise.
11337         * x86-bsd-nat.c (gdb_ptrace): Likewise.
11338
11339 2020-03-20  Tom Tromey  <tromey@adacore.com>
11340
11341         * c-exp.y (lex_one_token): Fix assert.
11342
11343 2020-03-20  Tom Tromey  <tromey@adacore.com>
11344
11345         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
11346         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
11347         strncpy call.
11348
11349 2020-03-20  Tom Tromey  <tromey@adacore.com>
11350
11351         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
11352
11353 2020-03-20  Tom Tromey  <tromey@adacore.com>
11354
11355         * ada-valprint.c (print_variant_part): Remove parameters; switch
11356         to value-based API.
11357         (print_field_values): Likewise.
11358         (ada_val_print_struct_union): Likewise.
11359         (ada_value_print_1): Update.
11360
11361 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11362
11363         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
11364         nbsd_nat_target instead of inf_ptrace_target.
11365         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11366         nbsd_nat_target.
11367
11368 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11369
11370         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
11371         it to the ptrace call.
11372         * (store_registers): Likewise.
11373
11374 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
11375
11376         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
11377         it to the ptrace call.
11378         * (store_registers): Likewise.
11379
11380 2020-03-19  Luis Machado  <luis.machado@linaro.org>
11381
11382         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
11383         valid, fetch vg value from ptrace.
11384
11385 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11386         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
11387         * inf-ptrace.c: Likewise.
11388         * (gdb_ptrace): Add.
11389         * (inf_ptrace_target::resume): Update.
11390         * (inf_ptrace_target::xfer_partial): Likewise.
11391         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
11392         * (inf_ptrace_peek_poke): Update.
11393
11394 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
11395
11396         * x86-bsd-nat.c (gdb_ptrace): New.
11397         * (x86bsd_dr_set): Add new argument `ptid'.
11398         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
11399         x86bsd_dr_set_addr): Update.
11400
11401 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11402
11403         * remote.c (remote_target::process_stop_reply): Handle events for
11404         all threads differently.
11405
11406 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11407
11408         * completer.c (completion_tracker::remove_completion): Define new
11409         function.
11410         * completer.h (completion_tracker::remove_completion): Declare new
11411         function.
11412         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
11413         when adding a C++ function symbol.
11414
11415 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11416
11417         * completer.c (completion_tracker::completion_hash_entry): Define
11418         new class.
11419         (advance_to_filename_complete_word_point): Call
11420         recompute_lowest_common_denominator.
11421         (completion_tracker::completion_tracker): Call discard_completions
11422         to setup the hash table.
11423         (completion_tracker::discard_completions): Allow for being called
11424         from the constructor, pass new equal function, and element deleter
11425         when constructing the hash table.  Initialise new class member
11426         variables.
11427         (completion_tracker::maybe_add_completion): Remove use of
11428         m_entries_vec, and store more information into m_entries_hash.
11429         (completion_tracker::recompute_lcd_visitor): New function, most
11430         content taken from...
11431         (completion_tracker::recompute_lowest_common_denominator):
11432         ...here, this now just visits each item in the hash calling the
11433         above visitor.
11434         (completion_tracker::build_completion_result): Remove use of
11435         m_entries_vec, call recompute_lowest_common_denominator.
11436         * completer.h (completion_tracker::have_completions): Remove use
11437         of m_entries_vec.
11438         (completion_tracker::completion_hash_entry): Declare new class.
11439         (completion_tracker::recompute_lowest_common_denominator): Change
11440         function signature.
11441         (completion_tracker::recompute_lcd_visitor): Declare new function.
11442         (completion_tracker::m_entries_vec): Delete.
11443         (completion_tracker::m_entries_hash): Initialize to NULL.
11444         (completion_tracker::m_lowest_common_denominator_valid): New
11445         member variable.
11446         (completion_tracker::m_lowest_common_denominator_max_length): New
11447         member variable.
11448
11449 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11450
11451         * regformats/regdef.h: Put reg in gdb namespace.
11452
11453 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11454
11455         * i386-bsd-nat.c (gdb_ptrace): New.
11456         * (i386bsd_fetch_inferior_registers,
11457         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11458         * (i386bsd_fetch_inferior_registers,
11459         i386bsd_store_inferior_registers) Use gdb_ptrace.
11460
11461 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11462
11463         * amd64-bsd-nat.c (gdb_ptrace): New.
11464         * (amd64bsd_fetch_inferior_registers,
11465         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
11466         * (amd64bsd_fetch_inferior_registers,
11467         amd64bsd_store_inferior_registers) Use gdb_ptrace.
11468
11469 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11470
11471         * user-regs.c (user_reg::read): Rename to...
11472         (user_reg::xread): ...this.
11473         * (append_user_reg): Rename argument `read' to `xread'.
11474         * (user_reg_add_builtin): Likewise.
11475         * (user_reg_add): Likewise.
11476         * (value_of_user_reg): Likewise.
11477
11478 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11479
11480         * sparc-nat.c (gdb_ptrace): New.
11481         * sparc-nat.c (sparc_fetch_inferior_registers)
11482         (sparc_store_inferior_registers) Remove obsolete comment.
11483         * sparc-nat.c (sparc_fetch_inferior_registers)
11484         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
11485         * sparc-nat.c (sparc_fetch_inferior_registers)
11486         (sparc_store_inferior_registers) Use gdb_ptrace.
11487
11488 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11489
11490         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
11491         it to the ptrace call.
11492         * sh-nbsd-nat.c (store_registers): Likewise.
11493
11494 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11495
11496         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
11497         nbsd_nat_target instead of inf_ptrace_target.
11498         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11499         nbsd_nat_target.
11500
11501 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11502
11503         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
11504
11505 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
11506
11507         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
11508         <sys/sysctl.h>.
11509         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
11510
11511 2020-03-17  Tom de Vries  <tdevries@suse.de>
11512
11513         PR gdb/23710
11514         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
11515         fields.
11516         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
11517         fields.
11518         (process_imported_unit_die): Skip import of c++ CUs.
11519
11520 2020-03-16  Tom Tromey  <tom@tromey.com>
11521
11522         * p-valprint.c (pascal_object_print_value): Initialize
11523         base_value.
11524
11525 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
11526             Shahab Vahedi  <shahab@synopsys.com>
11527
11528         * Makefile.in: Add arch/arc.o
11529         * configure.tgt: Likewise.
11530         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
11531         (_initialize_arc_tdep): Don't initialize old target descriptions.
11532         (arc_read_description): New function to cache target descriptions.
11533         * arc-tdep.h (arc_read_description): Add proto type.
11534         * arch/arc.c: New file.
11535         * arch/arc.h: Likewise.
11536         * features/Makefile: Replace old target descriptions with new.
11537         * features/arc-arcompact.c: Remove.
11538         * features/arc-arcompact.xml: Likewise.
11539         * features/arc-v2.c: Likewise
11540         * features/arc-v2.xml: Likewise
11541         * features/arc/aux-arcompact.xml: New file.
11542         * features/arc/aux-v2.xml: Likewise.
11543         * features/arc/core-arcompact.xml: Likewise.
11544         * features/arc/core-v2.xml: Likewise.
11545         * features/arc/aux-arcompact.c: Generate.
11546         * features/arc/aux-v2.c: Likewise.
11547         * features/arc/core-arcompact.c: Likewise.
11548         * features/arc/core-v2.c: Likewise.
11549         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
11550
11551 2020-03-16  Tom Tromey  <tromey@adacore.com>
11552
11553         PR gdb/25663:
11554         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
11555         putting value into bcache.
11556
11557 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11558
11559         PR gdb/21500
11560         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
11561         to...
11562         (amd64_windows_init_abi_common): ... this.  Don't set size of
11563         long type.
11564         (amd64_windows_init_abi): New function.
11565         (amd64_cygwin_init_abi): New function.
11566         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
11567         the Cygwin OS ABI.
11568         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
11569         comment.
11570
11571 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11572
11573         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
11574         * windows-tdep.c (CYGWIN_DLL_NAME): New.
11575         (pe_import_directory_entry): New struct type.
11576         (is_linked_with_cygwin_dll): New function.
11577         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
11578         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
11579         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
11580
11581 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11582
11583         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
11584         i386_cygwin_core_osabi_sniffer.
11585
11586 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11587
11588         * i386-cygwin-tdep.c: Rename to...
11589         * i386-windows-tdep.c: ... this.
11590         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
11591         i386-windows-tdep.c.
11592         * configure.tgt: Likewise.
11593
11594 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11595
11596         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
11597         * osabi.c (gdb_osabi_names): Add "Windows".
11598         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
11599         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
11600         (i386_cygwin_core_osabi_sniffer): New function, extracted from
11601         i386_cygwin_osabi_sniffer.
11602         (_initialize_i386_cygwin_tdep): Register OS ABI
11603         GDB_OSABI_WINDOWS for i386.
11604         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
11605         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
11606         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
11607         for x86-64.
11608         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
11609         when the target matches '*-*-mingw*'.
11610
11611 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11612
11613         * defs.h (enum gdb_osabi): Move to...
11614         * osabi.h (enum gdb_osabi): ... here.
11615         * gdbarch.sh: Include osabi.h in gdbarch.h.
11616         * gdbarch.h: Re-generate.
11617
11618 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
11619
11620         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
11621         function.
11622         (_initialize_amd64_windows_tdep): Register osabi sniffer.
11623
11624 2020-03-14  Tom Tromey  <tom@tromey.com>
11625
11626         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
11627         for C++.
11628         (c_type_print_modifier): Likewise.  Add "language" parameter.
11629         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
11630         (c_type_print_base_1): Update.
11631         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
11632         constants.
11633         * type-stack.c (type_stack::insert): Handle tp_atomic and
11634         tp_restrict.
11635         (type_stack::follow_type_instance_flags): Likewise.
11636         (type_stack::follow_types): Likewise.  Merge type-following code.
11637         * c-exp.y (RESTRICT, ATOMIC): New tokens.
11638         (space_identifier, cv_with_space_id)
11639         (const_or_volatile_or_space_identifier_noopt)
11640         (const_or_volatile_or_space_identifier): Remove.
11641         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
11642         rules.
11643         (ptr_operator, typebase): Update.
11644         (enum token_flag) <FLAG_C>: New constant.
11645         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
11646         "_Atomic".
11647         (lex_one_token): Handle FLAG_C.
11648
11649 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11650
11651         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
11652         it to the ptrace call.
11653         * m68k-bsd-nat.c (store_registers): Likewise.
11654
11655 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11656
11657         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
11658         gdb_byte *.
11659         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
11660         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
11661         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
11662
11663 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11664
11665         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
11666         nbsd_nat_target instead of inf_ptrace_target.
11667         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11668         nbsd_nat_target.
11669
11670 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11671
11672         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
11673         register_t.
11674
11675 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11676
11677         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
11678         it to the ptrace call.
11679         * alpha-bsd-nat.c (store_registers): Likewise.
11680
11681 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11682
11683         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
11684         includes.
11685         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
11686         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
11687         fill_fpregset): Likewise.
11688
11689 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11690
11691         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
11692         nbsd_nat_target instead of inf_ptrace_target.
11693         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11694         nbsd_nat_target.
11695
11696 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11697
11698         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
11699         register_t.
11700
11701 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11702
11703         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
11704         it to the ptrace call.
11705         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
11706         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
11707         * arm-nbsd-nat.c (store_register): Likewise.
11708         * arm-nbsd-nat.c (store_regs): Likewise.
11709         * arm-nbsd-nat.c (store_fp_register): Likewise.
11710         * arm-nbsd-nat.c (store_fp_regs): Likewise.
11711
11712 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11713
11714         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
11715         nbsd_nat_target instead of inf_ptrace_target.
11716         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
11717         nbsd_nat_target.
11718
11719 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11720
11721         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
11722         it to the ptrace call.
11723         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
11724
11725 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11726
11727         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
11728         it to the ptrace call.
11729         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
11730
11731 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11732
11733         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
11734         gdb_byte *.
11735         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
11736
11737 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11738
11739         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
11740         instead of inf_ptrace_target.
11741         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
11742         nbsd_nat_target.
11743
11744 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11745
11746         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11747         register_t.
11748
11749 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11750
11751         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11752         register_t.
11753
11754 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
11755
11756         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
11757         register_t.
11758
11759 2020-03-13  Tom Tromey  <tom@tromey.com>
11760
11761         * value.h (val_print): Don't declare.
11762         * valprint.h (val_print_array_elements)
11763         (val_print_scalar_formatted, generic_val_print): Don't declare.
11764         * valprint.c (generic_val_print_array): Take a struct value.
11765         (generic_val_print_ptr, generic_val_print_memberptr)
11766         (generic_val_print_bool, generic_val_print_int)
11767         (generic_val_print_char, generic_val_print_complex)
11768         (generic_val_print): Remove.
11769         (generic_value_print): Update.
11770         (do_val_print): Remove unused parameters.  Don't call
11771         la_val_print.
11772         (val_print): Remove.
11773         (common_val_print): Update.  Don't call value_check_printable.
11774         (val_print_scalar_formatted, val_print_array_elements): Remove.
11775         * rust-lang.c (rust_val_print): Remove.
11776         (rust_language_defn): Update.
11777         * p-valprint.c (pascal_val_print): Remove.
11778         (pascal_value_print_inner): Update.
11779         (pascal_object_print_val_fields, pascal_object_print_val):
11780         Remove.
11781         (pascal_object_print_static_field): Update.
11782         * p-lang.h (pascal_val_print): Don't declare.
11783         * p-lang.c (pascal_language_defn): Update.
11784         * opencl-lang.c (opencl_language_defn): Update.
11785         * objc-lang.c (objc_language_defn): Update.
11786         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
11787         * m2-lang.h (m2_val_print): Don't declare.
11788         * m2-lang.c (m2_language_defn): Update.
11789         * language.h (struct language_defn) <la_val_print>: Remove.
11790         * language.c (unk_lang_value_print_inner): Rename.  Change
11791         argument types.
11792         (unknown_language_defn, auto_language_defn): Update.
11793         * go-valprint.c (go_val_print): Remove.
11794         * go-lang.h (go_val_print): Don't declare.
11795         * go-lang.c (go_language_defn): Update.
11796         * f-valprint.c (f_val_print): Remove.
11797         * f-lang.h (f_value_print): Don't declare.
11798         * f-lang.c (f_language_defn): Update.
11799         * d-valprint.c (d_val_print): Remove.
11800         * d-lang.h (d_value_print): Don't declare.
11801         * d-lang.c (d_language_defn): Update.
11802         * cp-valprint.c (cp_print_value_fields)
11803         (cp_print_value_fields_rtti, cp_print_value): Remove.
11804         (cp_print_static_field): Update.
11805         * c-valprint.c (c_val_print_array, c_val_print_ptr)
11806         (c_val_print_struct, c_val_print_union, c_val_print_int)
11807         (c_val_print_memberptr, c_val_print): Remove.
11808         * c-lang.h (c_val_print_array, cp_print_value_fields)
11809         (cp_print_value_fields_rtti): Don't declare.
11810         * c-lang.c (c_language_defn, cplus_language_defn)
11811         (asm_language_defn, minimal_language_defn): Update.
11812         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
11813         (ada_val_print_enum): Take a struct value.
11814         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
11815         (ada_val_print): Remove.
11816         (ada_value_print_1): Update.
11817         (printable_val_type): Remove.
11818         * ada-lang.h (ada_val_print): Don't declare.
11819         * ada-lang.c (ada_language_defn): Update.
11820
11821 2020-03-13  Tom Tromey  <tom@tromey.com>
11822
11823         * valprint.c (do_val_print): Update.
11824         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
11825         a struct value.
11826         (value_to_value_object_no_release): Declare.
11827         * python/py-value.c (value_to_value_object_no_release): New
11828         function.
11829         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
11830         struct value.
11831         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
11832         function.
11833         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
11834         a struct value.
11835         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
11836         Declare.
11837         (gdbscm_apply_val_pretty_printer): Take a struct value.
11838         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
11839         value.
11840         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
11841         value.
11842         * extension-priv.h (struct extension_language_ops)
11843         <apply_val_pretty_printer>: Take a struct value.
11844         * cp-valprint.c (cp_print_value): Create a struct value.
11845         (cp_print_value): Update.
11846
11847 2020-03-13  Tom Tromey  <tom@tromey.com>
11848
11849         * ada-valprint.c (print_field_values): Call common_val_print.
11850
11851 2020-03-13  Tom Tromey  <tom@tromey.com>
11852
11853         * ada-valprint.c (val_print_packed_array_elements): Remove
11854         bitoffset and val parameters.  Call common_val_print.
11855         (ada_val_print_string): Remove offset, address, and original_value
11856         parameters.
11857         (ada_val_print_array): Update.
11858         (ada_value_print_array): New function.
11859         (ada_value_print_1): Call it.
11860
11861 2020-03-13  Tom Tromey  <tom@tromey.com>
11862
11863         * ada-valprint.c (ada_value_print): Use common_val_print.
11864
11865 2020-03-13  Tom Tromey  <tom@tromey.com>
11866
11867         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
11868
11869 2020-03-13  Tom Tromey  <tom@tromey.com>
11870
11871         * ada-valprint.c (ada_value_print_num): New function.
11872         (ada_value_print_1): Use it.
11873
11874 2020-03-13  Tom Tromey  <tom@tromey.com>
11875
11876         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
11877
11878 2020-03-13  Tom Tromey  <tom@tromey.com>
11879
11880         * ada-valprint.c (ada_value_print_ptr): New function.
11881         (ada_value_print_1): Use it.
11882
11883 2020-03-13  Tom Tromey  <tom@tromey.com>
11884
11885         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
11886         call common_val_print.
11887         (ada_val_print_1): Update.
11888         (ada_value_print_1): New function.
11889         (ada_value_print_inner): Rewrite.
11890
11891 2020-03-13  Tom Tromey  <tom@tromey.com>
11892
11893         * cp-valprint.c (cp_print_value_fields): Update.
11894         (cp_print_value): New function.
11895
11896 2020-03-13  Tom Tromey  <tom@tromey.com>
11897
11898         * m2-valprint.c (m2_value_print_inner): Use
11899         cp_print_value_fields.
11900         * cp-valprint.c (cp_print_value_fields): New function.
11901         * c-valprint.c (c_value_print_struct): New function.
11902         (c_value_print_inner): Use c_value_print_struct.
11903         * c-lang.h (cp_print_value_fields): Declare.
11904
11905 2020-03-13  Tom Tromey  <tom@tromey.com>
11906
11907         * c-valprint.c (c_value_print_array): New function.
11908         (c_value_print_inner): Use it.
11909
11910 2020-03-13  Tom Tromey  <tom@tromey.com>
11911
11912         * c-valprint.c (c_value_print_memberptr): New function.
11913         (c_value_print_inner): Use it.
11914
11915 2020-03-13  Tom Tromey  <tom@tromey.com>
11916
11917         * c-valprint.c (c_value_print_int): New function.
11918         (c_value_print_inner): Use it.
11919
11920 2020-03-13  Tom Tromey  <tom@tromey.com>
11921
11922         * c-valprint.c (c_value_print_ptr): New function.
11923         (c_value_print_inner): Use it.
11924
11925 2020-03-13  Tom Tromey  <tom@tromey.com>
11926
11927         * c-valprint.c (c_value_print_inner): Rewrite.
11928
11929 2020-03-13  Tom Tromey  <tom@tromey.com>
11930
11931         * valprint.c (generic_value_print_complex): New function.
11932         (generic_value_print): Use it.
11933
11934 2020-03-13  Tom Tromey  <tom@tromey.com>
11935
11936         * valprint.c (generic_val_print_float): Don't call
11937         val_print_scalar_formatted.
11938         (generic_val_print, generic_value_print): Update.
11939
11940 2020-03-13  Tom Tromey  <tom@tromey.com>
11941
11942         * valprint.c (generic_value_print_char): New function
11943         (generic_value_print): Use it.
11944
11945 2020-03-13  Tom Tromey  <tom@tromey.com>
11946
11947         * valprint.c (generic_value_print_int): New function.
11948         (generic_value_print): Use it.
11949
11950 2020-03-13  Tom Tromey  <tom@tromey.com>
11951
11952         * valprint.c (generic_value_print_bool): New function.
11953         (generic_value_print): Use it.
11954
11955 2020-03-13  Tom Tromey  <tom@tromey.com>
11956
11957         * valprint.c (generic_val_print_func): Simplify.
11958         (generic_val_print, generic_value_print): Update.
11959
11960 2020-03-13  Tom Tromey  <tom@tromey.com>
11961
11962         * valprint.c (generic_val_print_flags): Remove.
11963         (generic_val_print, generic_value_print): Update.
11964         (val_print_type_code_flags): Add original_value parameter.
11965
11966 2020-03-13  Tom Tromey  <tom@tromey.com>
11967
11968         * valprint.c (generic_val_print): Update.
11969         (generic_value_print): Update.
11970         * valprint.c (generic_val_print_enum): Don't call
11971         val_print_scalar_formatted.
11972
11973 2020-03-13  Tom Tromey  <tom@tromey.com>
11974
11975         * valprint.c (generic_value_print): Call generic_value_print_ptr.
11976         * valprint.c (generic_value_print_ptr): New function.
11977
11978 2020-03-13  Tom Tromey  <tom@tromey.com>
11979
11980         * valprint.c (generic_value_print): Rewrite.
11981
11982 2020-03-13  Tom Tromey  <tom@tromey.com>
11983
11984         * p-valprint.c (pascal_object_print_value_fields)
11985         (pascal_object_print_value): New functions.
11986
11987 2020-03-13  Tom Tromey  <tom@tromey.com>
11988
11989         * p-valprint.c (pascal_value_print_inner): Rewrite.
11990
11991 2020-03-13  Tom Tromey  <tom@tromey.com>
11992
11993         * f-valprint.c (f_value_print_innner): Rewrite.
11994
11995 2020-03-13  Tom Tromey  <tom@tromey.com>
11996
11997         * m2-valprint.c (m2_print_unbounded_array): New overload.
11998         (m2_print_unbounded_array): Update.
11999         (m2_print_array_contents): Take a struct value.
12000         (m2_value_print_inner): Rewrite.
12001
12002 2020-03-13  Tom Tromey  <tom@tromey.com>
12003
12004         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
12005         (d_value_print_inner): New function.
12006         * d-lang.h (d_value_print_inner): Declare.
12007         * d-lang.c (d_language_defn): Use d_value_print_inner.
12008
12009 2020-03-13  Tom Tromey  <tom@tromey.com>
12010
12011         * go-valprint.c (go_value_print_inner): New function.
12012         * go-lang.h (go_value_print_inner): Declare.
12013         * go-lang.c (go_language_defn): Use go_value_print_inner.
12014
12015 2020-03-13  Tom Tromey  <tom@tromey.com>
12016
12017         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
12018         API.
12019         (rust_val_print): Rewrite.
12020         (rust_value_print_inner): New function, from rust_val_print.
12021         (rust_language_defn): Use rust_value_print_inner.
12022
12023 2020-03-13  Tom Tromey  <tom@tromey.com>
12024
12025         * ada-valprint.c (ada_value_print_inner): New function.
12026         * ada-lang.h (ada_value_print_inner): Declare.
12027         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
12028
12029 2020-03-13  Tom Tromey  <tom@tromey.com>
12030
12031         * f-valprint.c (f_value_print_innner): New function.
12032         * f-lang.h (f_value_print_innner): Declare.
12033         * f-lang.c (f_language_defn): Use f_value_print_innner.
12034
12035 2020-03-13  Tom Tromey  <tom@tromey.com>
12036
12037         * p-valprint.c (pascal_value_print_inner): New function.
12038         * p-lang.h (pascal_value_print_inner): Declare.
12039         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
12040
12041 2020-03-13  Tom Tromey  <tom@tromey.com>
12042
12043         * m2-valprint.c (m2_value_print_inner): New function.
12044         * m2-lang.h (m2_value_print_inner): Declare.
12045         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
12046
12047 2020-03-13  Tom Tromey  <tom@tromey.com>
12048
12049         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
12050         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
12051         * c-valprint.c (c_value_print_inner): New function.
12052         * c-lang.h (c_value_print_inner): Declare.
12053         * c-lang.c (c_language_defn, cplus_language_defn)
12054         (asm_language_defn, minimal_language_defn): Use
12055         c_value_print_inner.
12056
12057 2020-03-13  Tom Tromey  <tom@tromey.com>
12058
12059         * p-valprint.c (pascal_object_print_value_fields): Now static.
12060         * p-lang.h (pascal_object_print_value_fields): Don't declare.
12061
12062 2020-03-13  Tom Tromey  <tom@tromey.com>
12063
12064         * c-valprint.c (c_val_print_array): Simplify.
12065
12066 2020-03-13  Tom Tromey  <tom@tromey.com>
12067
12068         * valprint.c (value_print_array_elements): New function.
12069         * valprint.h (value_print_array_elements): Declare.
12070
12071 2020-03-13  Tom Tromey  <tom@tromey.com>
12072
12073         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
12074         * mips-tdep.c (mips_print_register): Use
12075         value_print_scalar_formatted.
12076
12077 2020-03-13  Tom Tromey  <tom@tromey.com>
12078
12079         * valprint.h (value_print_scalar_formatted): Declare.
12080         * valprint.c (value_print_scalar_formatted): New function.
12081
12082 2020-03-13  Tom Tromey  <tom@tromey.com>
12083
12084         * valprint.h (generic_value_print): Declare.
12085         * valprint.c (generic_value_print): New function.
12086
12087 2020-03-13  Tom Tromey  <tom@tromey.com>
12088
12089         * valprint.c (do_val_print): Call la_value_print_inner, if
12090         available.
12091         * rust-lang.c (rust_language_defn): Update.
12092         * p-lang.c (pascal_language_defn): Update.
12093         * opencl-lang.c (opencl_language_defn): Update.
12094         * objc-lang.c (objc_language_defn): Update.
12095         * m2-lang.c (m2_language_defn): Update.
12096         * language.h (struct language_defn) <la_value_print_inner>: New
12097         member.
12098         * language.c (unknown_language_defn, auto_language_defn): Update.
12099         * go-lang.c (go_language_defn): Update.
12100         * f-lang.c (f_language_defn): Update.
12101         * d-lang.c (d_language_defn): Update.
12102         * c-lang.c (c_language_defn, cplus_language_defn)
12103         (asm_language_defn, minimal_language_defn): Update.
12104         * ada-lang.c (ada_language_defn): Update.
12105
12106 2020-03-13  Tom Tromey  <tom@tromey.com>
12107
12108         * c-valprint.c (c_value_print): Use common_val_print.
12109
12110 2020-03-13  Tom Tromey  <tom@tromey.com>
12111
12112         * cp-valprint.c (cp_print_static_field): Use common_val_print.
12113
12114 2020-03-13  Tom Tromey  <tom@tromey.com>
12115
12116         * f-valprint.c (f77_print_array_1, f_val_print): Use
12117         common_val_print.
12118
12119 2020-03-13  Tom Tromey  <tom@tromey.com>
12120
12121         * riscv-tdep.c (riscv_print_one_register_info): Use
12122         common_val_print.
12123
12124 2020-03-13  Tom Tromey  <tom@tromey.com>
12125
12126         * mi/mi-main.c (output_register): Use common_val_print.
12127
12128 2020-03-13  Tom Tromey  <tom@tromey.com>
12129
12130         * infcmd.c (default_print_one_register_info): Use
12131         common_val_print.
12132
12133 2020-03-13  Tom Tromey  <tom@tromey.com>
12134
12135         * valprint.h (common_val_print_checked): Declare.
12136         * valprint.c (common_val_print_checked): New function.
12137         * stack.c (print_frame_arg): Use common_val_print_checked.
12138
12139 2020-03-13  Tom Tromey  <tom@tromey.com>
12140
12141         * valprint.c (do_val_print): New function, from val_print.
12142         (val_print): Use do_val_print.
12143         (common_val_print): Use do_val_print.
12144
12145 2020-03-13  Tom Tromey  <tom@tromey.com>
12146
12147         * valprint.c (value_print): Use scoped_value_mark.
12148
12149 2020-03-13  Tom de Vries  <tdevries@suse.de>
12150
12151         PR symtab/25646
12152         * psymtab.c (partial_symtab::partial_symtab): Don't set
12153         globals_offset and statics_offset.  Push element onto
12154         current_global_psymbols and current_static_psymbols stacks.
12155         (concat): New function.
12156         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
12157         element from current_global_psymbols and current_static_psymbols
12158         stacks.  Concat popped elements to global_psymbols and
12159         static_symbols.
12160         (add_psymbol_to_list): Use current_global_psymbols and
12161         current_static_psymbols stacks.
12162         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
12163         current_static_psymbols fields.
12164
12165 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12166
12167         * corelow.c (sniff_core_bfd): Remove.
12168         (class core_target) <m_core_vec>: Remove.
12169         (core_target::core_target): Update.
12170         (core_file_fns): Remove.
12171         (deprecated_add_core_fns): Remove.
12172         (default_core_sniffer): Remove.
12173         (sniff_core_bfd): Remove.
12174         (default_check_format): Remove.
12175         (gdb_check_format): Remove.
12176         (core_target_open): Update.
12177         (core_target::get_core_register_section): Update.
12178         (get_core_registers_cb): Update.
12179         (core_target::fetch_registers): Update.
12180         * gdbcore.h (struct core_fns): Remove.
12181         (deprecated_add_core_fns): Remove.
12182         (default_core_sniffer): Remove.
12183         (default_check_format): Remove.
12184
12185 2020-03-12  Tom Tromey  <tom@tromey.com>
12186
12187         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
12188         CORE_ADDR.
12189         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
12190
12191 2020-03-12  Tom Tromey  <tom@tromey.com>
12192
12193         * remote.c (remote_target::download_tracepoint)
12194         (remote_target::enable_tracepoint)
12195         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
12196         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
12197         sprintf_vma.
12198
12199 2020-03-12  Tom Tromey  <tom@tromey.com>
12200
12201         * symfile-mem.c: Update CORE_ADDR size assert.
12202
12203 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12204
12205         * selftest.m4: Move to gdbsupport/.
12206         * acinclude.m4: Update path to selftest.m4.
12207
12208 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12209
12210         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
12211         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
12212         gdbarch-selfselftests.c and selftest-arch.c.
12213         (SUBDIR_UNITTESTS_OBS): Rename to...
12214         (SELFTESTS_OBS): ... this.
12215         (COMMON_SFILES): Remove disasm-selftests.c and
12216         gdbarch-selftests.c.
12217         * configure.ac: Don't add selftest-arch.{c,o} to
12218         CONFIG_{SRCS,OBS}.
12219         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
12220         preprocessor conditions.
12221
12222 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12223
12224         * configure.ac: Don't source bfd/development.sh.
12225         * selftest.m4: Modify comment.
12226         * configure: Re-generate.
12227
12228 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
12229
12230         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
12231         not "true" or "false".
12232         * configure: Re-generate.
12233
12234 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
12235
12236         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
12237         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
12238         renamed to arm_nbsd_supply_gregset.
12239         (fetch_register): Update to call arm_nbsd_supply_gregset.
12240         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
12241         (arm_netbsd_nat_target::fetch_registers): Update.
12242         (fetch_elfcore_registers): Removed.
12243         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
12244         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
12245         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
12246         not require NetBSD system headers.
12247         (arm_nbsd_regset): New struct.
12248         (arm_nbsd_iterate_over_regset_sections): New function.
12249         (arm_netbsd_init_abi_common): Updated to call
12250         set_gdbarch_iterate_over_regset_sections.
12251         * arm-nbsd-tdep.h: New file.
12252
12253 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
12254
12255         * symtab.c (find_pc_sect_line): Add check which prevents infinite
12256         recursion.
12257
12258 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
12259
12260         * configure: Re-generate.
12261
12262 2020-03-11  Tom Tromey  <tromey@adacore.com>
12263
12264         * ada-typeprint.c (print_choices): Fix comment.
12265
12266 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
12267
12268         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
12269         previous item in the list, when the list has no items.
12270
12271 2020-03-11  Tom de Vries  <tdevries@suse.de>
12272
12273         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
12274         PROP_LOCLIST handling code.
12275
12276 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
12277
12278         * buildsym-legacy.c (record_line): Pass extra parameter to
12279         record_line.
12280         * buildsym.c (buildsym_compunit::record_line): Take an extra
12281         parameter, reduce duplication in the line table, and record the
12282         is_stmt flag in the line table.
12283         * buildsym.h (buildsym_compunit::record_line): Add extra
12284         parameter.
12285         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
12286         non-statement lines.
12287         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
12288         this to the symtab builder.
12289         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
12290         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
12291         through to dwarf_record_line_1.
12292         * infrun.c (process_event_stop_test): When stepping, don't stop at
12293         a non-statement instruction, and only refresh the step info when
12294         we land in the middle of a line's range.  Also add an extra
12295         comment.
12296         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
12297         field.
12298         * record-btrace.c (btrace_find_line_range): Only record lines
12299         marked as is-statement.
12300         * stack.c (frame_show_address): Show the frame address if we are
12301         in a non-statement sal.
12302         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
12303         (maintenance_print_one_line_table): Print a header for the is_stmt
12304         column, and include is_stmt information in the output.
12305         * symtab.c (find_pc_sect_line): Find lines marked as statements in
12306         preference to non-statements.
12307         (find_pcs_for_symtab_line): Prefer is-statement entries.
12308         (find_line_common): Likewise.
12309         * symtab.h (struct linetable_entry): Add is_stmt field.
12310         (struct symtab_and_line): Likewise.
12311         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
12312         arranging the line table.
12313
12314 2020-03-07  Tom de Vries  <tdevries@suse.de>
12315
12316         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
12317         DIE.
12318
12319 2020-03-07  Tom Tromey  <tom@tromey.com>
12320
12321         * valops.c (value_literal_complex): Remove obsolete comment.
12322         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
12323         comment.
12324
12325 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
12326
12327         * infrun.h: Forward-declare thread_info.
12328         (set_step_info): Add thread_info parameter, add doc.
12329         * infrun.c (set_step_info): Add thread_info parameter, move doc
12330         to header.
12331         * infrun.c (process_event_stop_test): Pass thread to
12332         set_step_info call.
12333         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
12334         set_step_info.
12335         (prepare_one_step): Add thread_info parameter, pass it to
12336         set_step_frame and prepare_one_step (recursive) call.
12337         (step_1): Pass thread to prepare_one_step call.
12338         (step_command_fsm::should_stop): Pass thread to
12339         prepare_one_step.
12340         (until_next_fsm): Pass thread to set_step_frame call.
12341         (finish_command): Pass thread to set_step_info call.
12342
12343 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
12344
12345         * windows-tdep.c (windows_solib_create_inferior_hook):
12346         Check if inferior is running.
12347
12348 2020-03-06  Tom de Vries  <tdevries@suse.de>
12349
12350         * NEWS: Fix "the the".
12351         * ctfread.c: Same.
12352
12353 2020-03-06  Tom de Vries  <tdevries@suse.de>
12354
12355         * psymtab.c (psymtab_to_symtab): Don't print "done.".
12356
12357 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12358
12359         * .dir-locals.el: Add a comment referencing the other copies of
12360         this file.
12361
12362 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
12363
12364         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
12365         psargs.
12366
12367 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12368
12369         * .gitattributes: New file.
12370
12371 2020-03-04  Tom Tromey  <tom@tromey.com>
12372
12373         * symmisc.c (print_symbol_bcache_statistics)
12374         (print_objfile_statistics): Update.
12375         * symfile.c (allocate_symtab): Use intern.
12376         * psymtab.c (partial_symtab::partial_symtab): Use intern.
12377         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
12378         macro_cache>: Remove.
12379         <string_cache>: New member.
12380         (struct objfile) <intern>: New methods.
12381         * elfread.c (elf_symtab_read): Use intern.
12382         * dwarf2/read.c (fixup_go_packaging): Intern package name.
12383         (dwarf2_compute_name, dwarf2_physname)
12384         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
12385         names.
12386         (guess_partial_die_structure_name): Update.
12387         (partial_die_info::fixup): Intern name.
12388         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
12389         name.
12390         (dwarf2_name): Intern name.  Update.
12391         * buildsym.c (buildsym_compunit::get_macro_table): Use
12392         string_cache.
12393
12394 2020-03-04  Tom Tromey  <tom@tromey.com>
12395
12396         * jit.c (bfd_open_from_target_memory): Make "target" const.
12397         * corefile.c (gnutarget): Now const.
12398         * gdbcore.h (gnutarget): Now const.
12399
12400 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
12401
12402         * NEWS: Mention support for WOW64 processes.
12403         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
12404         (amd64_windows_segment_register_p): Remove static.
12405         (_initialize_amd64_windows_nat): Update.
12406         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
12407         * i386-windows-nat.c (context_offset): Update.
12408         (i386_mappings): Rename and remove static.
12409         (i386_windows_segment_register_p): Remove static.
12410         (_initialize_i386_windows_nat): Update.
12411         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
12412         (STATUS_WX86_SINGLE_STEP): New macro.
12413         (EnumProcessModulesEx): New macro.
12414         (Wow64SuspendThread): New macro.
12415         (Wow64GetThreadContext): New macro.
12416         (Wow64SetThreadContext): New macro.
12417         (Wow64GetThreadSelectorEntry): New macro.
12418         (windows_set_context_register_offsets): Add static.
12419         (windows_set_segment_register_p): Likewise.
12420         (windows_add_thread): Adapt for WOW64 processes.
12421         (windows_fetch_one_register): Likewise.
12422         (windows_nat_target::fetch_registers): Likewise.
12423         (windows_store_one_register): Likewise.
12424         (display_selector): Likewise.
12425         (display_selectors): Likewise.
12426         (handle_exception): Likewise.
12427         (windows_continue): Likewise.
12428         (windows_nat_target::resume): Likewise.
12429         (windows_add_all_dlls): Likewise.
12430         (do_initial_windows_stuff): Likewise.
12431         (windows_nat_target::attach): Likewise.
12432         (windows_get_exec_module_filename): Likewise.
12433         (windows_nat_target::create_inferior): Likewise.
12434         (windows_xfer_siginfo): Likewise.
12435         (_initialize_loadable): Initialize Wow64SuspendThread,
12436         Wow64GetThreadContext, Wow64SetThreadContext,
12437         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
12438         * windows-nat.h (windows_set_context_register_offsets):
12439         Remove declaration.
12440         (windows_set_segment_register_p): Likewise.
12441         (i386_windows_segment_register_p): Add declaration.
12442         (amd64_windows_segment_register_p): Likewise.
12443
12444 2020-03-04  Luis Machado  <luis.machado@linaro.org>
12445
12446         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
12447         in "info registers" for AArch64/ARM.
12448
12449         The change caused "info registers" to not print GPR's.
12450
12451         gdb/ChangeLog:
12452
12453         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12454
12455         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12456         when reg->group is empty and reggroup is not.
12457
12458 2020-03-03  Tom Tromey  <tromey@adacore.com>
12459
12460         * dwarf2/frame.c (struct dwarf2_frame_cache)
12461         <checked_tailcall_bottom, entry_cfa_sp_offset,
12462         entry_cfa_sp_offset_p>: Remove members.
12463         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
12464         (dwarf2_frame_prev_register): Don't call
12465         dwarf2_tailcall_sniffer_first.
12466         (dwarf2_append_unwinders): Don't append tailcall unwinder.
12467         * frame-unwind.c (add_unwinder): New fuction.
12468         (frame_unwind_init): Use it.  Add tailcall unwinder.
12469
12470 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
12471             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12472
12473         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
12474         value should be printed as true.
12475
12476 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
12477
12478         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
12479         (windows_init_abi): Set and use windows_so_ops.
12480
12481 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
12482
12483         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
12484         when verifying if dealing with a convenience variable.
12485
12486 2020-03-03  Luis Machado  <luis.machado@linaro.org>
12487
12488         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
12489
12490 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
12491
12492         * infrun.c (gdbarch_supports_displaced_stepping): New.
12493         (use_displaced_stepping): Break up conditions in smaller pieces.
12494         Use gdbarch_supports_displaced_stepping.
12495         (displaced_step_prepare_throw): Use
12496         gdbarch_supports_displaced_stepping.
12497
12498 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12499
12500         * NEWS: Mention new behaviour of the history filename.
12501         * top.c (write_history_p): Add comment.
12502         (show_write_history_p): Add header comment, give a different
12503         message when history writing is on, but the history filename is
12504         empty.
12505         (history_filename): Add comment.
12506         (history_filename_empty): New function.
12507         (show_history_filename): Add header comment, give a different
12508         message when the filename is empty.
12509         (init_history): Compare history_filename against nullptr, and only
12510         read history if the filename is not empty.
12511         (set_history_filename): Add header comment, and only make
12512         non-empty filenames absolute.
12513         (init_main): Make the filename argument to 'set history filename'
12514         optional.
12515
12516 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
12517
12518         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
12519         (arm_supply_vfpregset): ...this, and update to use VFP registers.
12520         (fetch_fp_register): Update.
12521         (fetch_fp_regs): Update.
12522         (store_fp_register): Update.
12523         (store_fp_regs): Update.
12524         (arm_netbsd_nat_target::read_description): New function.
12525         (fetch_elfcore_registers): Update.
12526
12527 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
12528
12529         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
12530         general_thread if the stop reply is missing a thread-id.
12531         (remote_target::process_stop_reply): Use the first non-exited
12532         thread if the target didn't pass a thread-id.
12533         * infrun.c (do_target_wait): Move call to
12534         switch_to_inferior_no_thread to ....
12535         (do_target_wait_1): ... here.
12536
12537 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
12538
12539         * debuginfod-support.c: Include defs.h first.
12540
12541 2020-02-28  Tom de Vries  <tdevries@suse.de>
12542
12543         * symfile.c (set_initial_language): Use default language for lookup.
12544
12545 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
12546
12547         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
12548         reader variable, pass `this` to read_cutu_die_from_dwo.
12549
12550 2020-02-27  Aaron Merey  <amerey@redhat.com>
12551
12552         * source.c (open_source_file): Check for nullptr when computing
12553         srcpath.
12554
12555 2020-02-27  Tom Tromey  <tromey@adacore.com>
12556
12557         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
12558         member.
12559         (dwarf2_add_field): Don't update nfields.
12560         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
12561
12562 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
12563
12564         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
12565         abs.
12566
12567 2020-02-26  Tom Tromey  <tom@tromey.com>
12568
12569         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
12570         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
12571         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
12572         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
12573         per_cu_data.
12574
12575 2020-02-26  Tom Tromey  <tom@tromey.com>
12576
12577         * dwarf2/index-write.c (psym_index_map): Change type.
12578         (add_address_entry_worker, write_one_signatured_type)
12579         (recursively_count_psymbols, recursively_write_psymbols)
12580         (class debug_names, psyms_seen_size, write_gdbindex)
12581         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
12582
12583 2020-02-26  Aaron Merey  <amerey@redhat.com>
12584
12585         * Makefile.in: Handle optional debuginfod support.
12586         * NEWS: Update.
12587         * README: Add --with-debuginfod summary.
12588         * config.in: Regenerate.
12589         * configure: Regenerate.
12590         * configure.ac: Handle optional debuginfod support.
12591         * debuginfod-support.c: debuginfod helper functions.
12592         * debuginfod-support.h: Ditto.
12593         * doc/gdb.texinfo: Add --with-debuginfod to configure options
12594         summary.
12595         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
12596         when a dwz file cannot be found.
12597         * elfread.c (elf_symfile_read): Query debuginfod servers when a
12598         debuginfo file cannot be found.
12599         * source.c (open_source_file): Query debuginfod servers when a
12600         source file cannot be found.
12601         * top.c (print_gdb_configuration): Include
12602         --{with,without}-debuginfod in the output.
12603
12604 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
12605
12606         * thread.c (thr_try_catch_cmd): Print thread name.
12607
12608 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
12609
12610         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
12611         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12612         dwarf2_fetch_die_type_sect_off): Move to...
12613         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
12614         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12615         dwarf2_fetch_die_type_sect_off): ... here.
12616         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
12617         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
12618         dwarf2_fetch_die_type_sect_off): Move doc to header file.
12619
12620 2020-02-26  Tom de Vries  <tdevries@suse.de>
12621
12622         PR gdb/25603
12623         * symfile.c (set_initial_language): Exit-early if
12624         language_mode == language_mode_manual.
12625
12626 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12627
12628         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
12629         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
12630         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
12631
12632 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
12633
12634         * gdbtypes.c (create_array_type_with_stride): Handle negative
12635         array strides.
12636         * valarith.c (value_subscripted_rvalue): Likewise.
12637
12638 2020-02-25  Luis Machado  <luis.machado@linaro.org>
12639
12640         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
12641
12642 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
12643
12644         * loc.h (dwarf2_get_die_type): Move to...
12645         * read.h (dwarf2_get_die_type): ... here.
12646         * read.c (dwarf2_get_die_type): Move doc to header.
12647
12648 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
12649
12650         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
12651         'gnulib/Makefile.in' to the list.
12652
12653 2020-02-24  Tom Tromey  <tom@tromey.com>
12654
12655         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
12656         Remove.
12657         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
12658         XOBNEWVEC.
12659
12660 2020-02-24  Tom Tromey  <tom@tromey.com>
12661
12662         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
12663         New method.
12664         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
12665         (dw2_do_instantiate_symtab, dw2_get_file_names)
12666         (build_type_psymtab_dependencies, load_full_type_unit): Update.
12667
12668 2020-02-24  Tom Tromey  <tom@tromey.com>
12669
12670         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
12671         make_scoped_restore.
12672         (dwarf2_psymtab::read_symtab): Don't clear
12673         reading_partial_symbols.
12674
12675 2020-02-24  Tom de Vries  <tdevries@suse.de>
12676
12677         PR gdb/25592
12678         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
12679
12680 2020-02-24  Tom de Vries  <tdevries@suse.de>
12681
12682         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
12683         commands layout next/prev/regs.
12684
12685 2020-02-22  Tom Tromey  <tom@tromey.com>
12686
12687         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
12688         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
12689
12690 2020-02-22  Tom Tromey  <tom@tromey.com>
12691
12692         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
12693
12694 2020-02-22  Tom Tromey  <tom@tromey.com>
12695
12696         * tui/tui-win.c (_initialize_tui_win): Add usage text.
12697         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
12698         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
12699         * tui/tui.c (_initialize_tui): Add usage text.
12700
12701 2020-02-22  Tom Tromey  <tom@tromey.com>
12702
12703         * tui/tui-win.c (tui_set_focus_command)
12704         (tui_set_win_height_command): Use error_no_arg.
12705         (_initialize_tui_win): Update help text.
12706         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
12707
12708 2020-02-22  Tom Tromey  <tom@tromey.com>
12709
12710         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
12711         * tui/tui-disasm.h (struct tui_disasm_window)
12712         <display_start_addr>: Declare.
12713         * tui/tui-source.h (struct tui_source_window)
12714         <display_start_addr>: Declare.
12715         * tui/tui-winsource.h (struct tui_source_window_base)
12716         <show_source_line, display_start_addr>: New methods.
12717         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
12718         Rename and move to protected section.
12719         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
12720         (tui_source_window_base::do_erase_source_content): Update.
12721         (tui_source_window_base::show_source_line): Now a method.
12722         (tui_source_window_base::show_source_content)
12723         (tui_source_window_base::tui_source_window_base)
12724         (tui_source_window_base::rerender)
12725         (tui_source_window_base::refill)
12726         (tui_source_window_base::do_scroll_horizontal)
12727         (tui_source_window_base::set_is_exec_point_at)
12728         (tui_source_window_base::update_breakpoint_info)
12729         (tui_source_window_base::update_exec_info): Update.
12730         * tui/tui-source.c (tui_source_window::set_contents)
12731         (tui_source_window::showing_source_p)
12732         (tui_source_window::do_scroll_vertical)
12733         (tui_source_window::location_matches_p)
12734         (tui_source_window::line_is_displayed): Update.
12735         (tui_source_window::display_start_addr): New method.
12736         * tui/tui-disasm.c (tui_disasm_window::set_contents)
12737         (tui_disasm_window::do_scroll_vertical)
12738         (tui_disasm_window::location_matches_p): Update.
12739         (tui_disasm_window::display_start_addr): New method.
12740
12741 2020-02-22  Tom Tromey  <tom@tromey.com>
12742
12743         * NEWS: Add entry for gdb.register_window_type.
12744         * tui/tui-layout.h (window_factory): New typedef.
12745         (tui_register_window): Declare.
12746         * tui/tui-layout.c (saved_tui_windows): New global.
12747         (tui_apply_current_layout): Use it.
12748         (tui_register_window): New function.
12749         * python/python.c (do_start_initialization): Call
12750         gdbpy_initialize_tui.
12751         (python_GdbMethods): Add "register_window_type" function.
12752         * python/python-internal.h (gdbpy_register_tui_window)
12753         (gdbpy_initialize_tui): Declare.
12754         * python/py-tui.c: New file.
12755         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
12756
12757 2020-02-22  Tom Tromey  <tom@tromey.com>
12758
12759         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
12760
12761 2020-02-22  Tom Tromey  <tom@tromey.com>
12762
12763         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
12764         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
12765         * tui/tui-data.c (tui_set_win_with_focus): Remove.
12766         (tui_set_win_focus_to): Move from tui-win.c.
12767
12768 2020-02-22  Tom Tromey  <tom@tromey.com>
12769
12770         * tui/tui-layout.c (make_standard_window, get_locator_window): New
12771         functions.
12772         (known_window_types): New global.
12773         (tui_get_window_by_name): Reimplement.
12774         (initialize_known_windows): New function.
12775         (validate_window_name): Rewrite.
12776         (_initialize_tui_layout): Call initialize_known_windows.
12777
12778 2020-02-22  Tom Tromey  <tom@tromey.com>
12779
12780         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
12781         Remove constants.
12782         * tui/tui-winsource.h (struct tui_source_window_base)
12783         <tui_source_window_base>: Remove parameter.
12784         * tui/tui-winsource.c
12785         (tui_source_window_base::tui_source_window_base): Remove
12786         parameter.
12787         (tui_source_window_base::refill): Update.
12788         * tui/tui-stack.h (struct tui_locator_window)
12789         <tui_locator_window>: Update.
12790         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
12791         Default the constructor.
12792         * tui/tui-regs.h (struct tui_data_item_window)
12793         <tui_data_item_window>: Default the constructor.
12794         (struct tui_data_window) <tui_data_window>: Likewise.
12795         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
12796         Default the constructor.
12797         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
12798         Default the constructor.
12799         <type>: Remove.
12800         (struct tui_win_info) <tui_win_info>: Default the constructor.
12801         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
12802         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
12803         Default the constructor.
12804
12805 2020-02-22  Tom Tromey  <tom@tromey.com>
12806
12807         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
12808         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
12809         * tui/tui-win.c (tui_resize_all): Don't call
12810         tui_delete_invisible_windows.
12811         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
12812         done.
12813         (tui_set_layout): Update.
12814         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
12815         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
12816         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
12817
12818 2020-02-22  Tom Tromey  <tom@tromey.com>
12819
12820         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
12821         correctly.
12822
12823 2020-02-22  Tom Tromey  <tom@tromey.com>
12824
12825         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
12826
12827 2020-02-22  Tom Tromey  <tom@tromey.com>
12828
12829         * tui/tui-winsource.h (struct tui_source_window_iterator)
12830         <inner_iterator>: New etytypedef.
12831         <tui_source_window_iterator>: Take "end" parameter.
12832         <tui_source_window_iterator>: Take iterator.
12833         <operator*, advance>: Update.
12834         <m_iter>: Change type.
12835         <m_end>: New field.
12836         (struct tui_source_windows) <begin, end>: Update.
12837         * tui/tui-layout.c (tui_windows): New global.
12838         (tui_apply_current_layout): Clear tui_windows.
12839         (tui_layout_window::apply): Update tui_windows.
12840         * tui/tui-data.h (tui_windows): Declare.
12841         (all_tui_windows): Now inline function.
12842         (class tui_window_iterator, struct all_tui_windows): Remove.
12843
12844 2020-02-22  Tom Tromey  <tom@tromey.com>
12845
12846         PR tui/17850:
12847         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
12848         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
12849         "height" argument.
12850         (class tui_layout_window) <get_sizes>: Likewise.
12851         (class tui_layout_split) <tui_layout_split>: Add "vertical"
12852         argument.
12853         <get_sizes>: Add "height" argument.
12854         <m_vertical>: New field.
12855         * tui/tui-layout.c (tui_layout_split::clone): Update.
12856         (tui_layout_split::get_sizes): Add "height" argument.
12857         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
12858         (tui_new_layout_command): Parse "-horizontal".
12859         (_initialize_tui_layout): Update help string.
12860         (tui_layout_split::specification): Add "-horizontal" when needed.
12861         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
12862         argument.
12863         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
12864         New methods.
12865
12866 2020-02-22  Tom Tromey  <tom@tromey.com>
12867
12868         * tui/tui-layout.h (enum tui_adjust_result): New.
12869         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
12870         (class tui_layout_window) <adjust_size>: Return
12871         tui_adjust_result.  Rewrite.
12872         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
12873         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
12874
12875 2020-02-22  Tom Tromey  <tom@tromey.com>
12876
12877         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
12878         parameter and return types.
12879         (class tui_layout_base) <specification>: Add "depth".
12880         (class tui_layout_window) <specification>: Add "depth".
12881         (class tui_layout_split) <specification>: Add "depth".
12882         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
12883         and return types.
12884         (tui_new_layout_command): Parse sub-layouts.
12885         (_initialize_tui_layout): Update help string.
12886         (tui_layout_window::specification): Add "depth".
12887         (add_layout_command): Update.
12888
12889 2020-02-22  Tom Tromey  <tom@tromey.com>
12890
12891         * NEWS: Add "tui new-layout" item.
12892         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
12893         Add new-layout command to help text.
12894         (validate_window_name): New function.
12895         (tui_new_layout_command): New function.
12896         (_initialize_tui_layout): Register "new-layout".
12897         (tui_layout_window::specification): New method.
12898         (tui_layout_window::specification): New method.
12899         * tui/tui-layout.h (class tui_layout_base) <specification>: New
12900         method.
12901         (class tui_layout_window) <specification>: New method.
12902         (class tui_layout_split) <specification>: New method.
12903
12904 2020-02-22  Tom Tromey  <tom@tromey.com>
12905
12906         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
12907         * tui/tui-win.c (window_name_completer): Update comment.
12908         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
12909         Declare method.
12910         (class tui_layout_window) <replace_window>: Likewise.
12911         (class tui_layout_split) <replace_window>: Likewise.
12912         (tui_set_layout): Don't declare.
12913         (tui_set_initial_layout): Declare function.
12914         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
12915         (asm_regs_layout): New globals.
12916         (tui_current_layout, show_layout): Remove.
12917         (tui_set_layout, tui_add_win_to_layout): Rewrite.
12918         (find_layout, tui_apply_layout): New function.
12919         (layout_completer): Remove.
12920         (tui_next_layout): Reimplement.
12921         (tui_next_layout_command): New function.
12922         (tui_set_initial_layout, tui_prev_layout_command): New functions.
12923         (tui_regs_layout): Reimplement.
12924         (tui_regs_layout_command): New function.
12925         (extract_display_start_addr): Rewrite.
12926         (next_layout, prev_layout): Remove.
12927         (tui_layout_window::replace_window): New method.
12928         (tui_layout_split::replace_window): New method.
12929         (destroy_layout): New function.
12930         (layout_list): New global.
12931         (add_layout_command): New function.
12932         (initialize_layouts): Update.
12933         (tui_layout_command): New function.
12934         (_initialize_tui_layout): Install "layout" commands.
12935         * tui/tui-data.h (enum tui_layout_type): Remove.
12936         (tui_current_layout): Don't declare.
12937
12938 2020-02-22  Tom Tromey  <tom@tromey.com>
12939
12940         * tui/tui-regs.c (tui_reg_layout): Remove.
12941         (tui_reg_command): Use tui_regs_layout.
12942         * tui/tui-layout.h (tui_reg_command): Declare.
12943         * tui/tui-layout.c (tui_reg_command): New function.
12944
12945 2020-02-22  Tom Tromey  <tom@tromey.com>
12946
12947         * tui/tui.c (tui_rl_delete_other_windows): Call
12948         tui_remove_some_windows.
12949         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
12950         Declare method.
12951         (class tui_layout_window) <remove_windows>: New method.
12952         (class tui_layout_split) <remove_windows>: Declare.
12953         (tui_remove_some_windows): Declare.
12954         * tui/tui-layout.c (tui_remove_some_windows): New function.
12955         (tui_layout_split::remove_windows): New method.
12956
12957 2020-02-22  Tom Tromey  <tom@tromey.com>
12958
12959         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
12960         * tui/tui-layout.h (tui_next_layout): Declare.
12961         * tui/tui-layout.c (tui_next_layout): New function.
12962
12963 2020-02-22  Tom Tromey  <tom@tromey.com>
12964
12965         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
12966         correct coordinates.
12967
12968 2020-02-22  Tom Tromey  <tom@tromey.com>
12969
12970         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
12971         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
12972         DATA_WIN case.
12973
12974 2020-02-22  Tom Tromey  <tom@tromey.com>
12975
12976         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
12977         TUI_DISASM_WIN, not tui_win_list.
12978
12979 2020-02-22  Tom Tromey  <tom@tromey.com>
12980
12981         * valprint.c (generic_val_print_enum_1)
12982         (val_print_type_code_flags): Style member names.
12983         * rust-lang.c (val_print_struct, rust_print_enum)
12984         (rust_print_struct_def, rust_internal_print_type): Style member
12985         names.
12986         * p-valprint.c (pascal_object_print_value_fields): Style member
12987         names.  Only call fprintf_symbol_filtered for static members.
12988         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
12989         * f-valprint.c (f_val_print): Style member names.
12990         * f-typeprint.c (f_type_print_base): Style member names.
12991         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
12992         call fprintf_symbol_filtered for static members.
12993         (cp_print_class_member): Style member names.
12994         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
12995         member names.
12996         * ada-valprint.c (ada_print_scalar): Style enum names.
12997         (ada_val_print_enum): Likewise.
12998         * ada-typeprint.c (print_enum_type): Style enum names.
12999
13000 2020-02-21  Tom Tromey  <tom@tromey.com>
13001
13002         * psympriv.h (struct partial_symtab): Update comment.
13003
13004 2020-02-21  Tom Tromey  <tromey@adacore.com>
13005
13006         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
13007         type is CORE_ADDR.
13008
13009 2020-02-21  Tom de Vries  <tdevries@suse.de>
13010
13011         PR gdb/25534
13012         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
13013         if dependencies[i]->user != NULL.
13014
13015 2020-02-21  Ali Tamur  <tamur@google.com>
13016
13017         * dwarf2/read.c (dwarf2_name): Add null check.
13018
13019 2020-02-20  Tom Tromey  <tom@tromey.com>
13020
13021         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
13022         ">=", in binary search.
13023         (dwarf2_find_containing_comp_unit): New overload.
13024         (run_test): New self-test.
13025         (_initialize_dwarf2_read): Register new test.
13026
13027 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
13028
13029         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
13030         * riscv-tdep.h: Likewise.
13031         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
13032         rv32-only CSR.
13033         * features/riscv/64bit-csr.xml: Regenerated.
13034
13035 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
13036             Tom Tromey  <tom@tromey.com>
13037
13038         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
13039         of 'fputc_unfiltered'.
13040         (putchar_unfiltered): Call 'fputc_unfiltered'.
13041         (fputc_unfiltered): Call 'fputs_unfiltered'.
13042
13043 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
13044
13045         * config.in: Regenerate.
13046         * configure: Regenerate.
13047         * configure.ac: Add --with-python-libdir option.
13048         * main.c: Use WITH_PYTHON_LIBDIR.
13049
13050 2020-02-19  Tom Tromey  <tom@tromey.com>
13051
13052         * symtab.c (general_symbol_info::compute_and_set_names): Use
13053         obstack_strndup.  Simplify call to symbol_set_demangled_name.
13054
13055 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
13056
13057         * dwarf2/read.c (allocate_signatured_type_table,
13058         allocate_dwo_unit_table, allocate_type_unit_groups_table,
13059         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
13060         Remove objfile parameter, update all callers.
13061
13062 2020-02-19  Doug Evans  <dje@google.com>
13063
13064         PR rust/25535
13065         * rust-lang.c (rust_print_enum): Apply embedded_offset to
13066         rust_enum_variant calculation.
13067
13068 2020-02-19  Tom Tromey  <tromey@adacore.com>
13069
13070         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
13071
13072 2020-02-19  Tom Tromey  <tromey@adacore.com>
13073
13074         * ada-lang.c (cache_symbol): Use obstack_strdup.
13075
13076 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13077
13078         * configure: Regenerate.
13079
13080 2020-02-19  Tom Tromey  <tromey@adacore.com>
13081
13082         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
13083         NULL check.
13084
13085 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
13086
13087         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
13088
13089 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
13090
13091         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
13092         if GDBSERVER is not defined.
13093         (riscv_tdesc_cache): Likewise, also store const target_desc.
13094         (STATIC_IN_GDB): Define.
13095         (riscv_create_target_description): Update declaration with
13096         STATIC_IN_GDB.
13097         (riscv_lookup_target_description): New function, only define if
13098         GDBSERVER is not defined.
13099         * arch/riscv.h (riscv_create_target_description): Declare only
13100         when GDBSERVER is defined.
13101         (riscv_lookup_target_description): New declaration when GDBSERVER
13102         is not defined.
13103         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
13104         (riscv_linux_read_features): ...this, and return
13105         riscv_gdbarch_features instead of target_desc.
13106         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
13107         (riscv_linux_read_description): Rename to...
13108         (riscv_linux_read_features): ...this.
13109         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13110         Update to use riscv_gdbarch_features and
13111         riscv_lookup_target_description.
13112         * riscv-tdep.c (riscv_find_default_target_description): Use
13113         riscv_lookup_target_description instead of
13114         riscv_create_target_description.
13115
13116 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13117
13118         * valprint.c (generic_val_print_enum_1): When printing a flag
13119         enum with value 0 and there is no enumerator with value 0, print
13120         just "0" instead of "(unknown: 0x0)".
13121
13122 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13123
13124         * valprint.c (generic_val_print_enum_1): Print unknown part of
13125         flag enum in hex.
13126
13127 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13128
13129         * dwarf2/read.c (update_enumeration_type_from_children): Allow
13130         flag enums to contain duplicate enumerators.
13131         * valprint.c (generic_val_print_enum_1): Update comment.
13132
13133 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13134
13135         * dwarf2/read.c: Include "count-one-bits.h".
13136         (update_enumeration_type_from_children): If an enumerator has
13137         multiple bits set, don't treat the enumeration as a "flag enum".
13138         * valprint.c (generic_val_print_enum_1): Assert that enumerators
13139         of flag enums have 0 or 1 bit set.
13140
13141 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13142
13143         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
13144         conversion.
13145         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13146         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13147         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13148         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13149         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13150
13151 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
13152
13153         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
13154
13155 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13156
13157         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
13158         displaced_step_closure_up.
13159         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13160         (struct displaced_step_closure_up):
13161         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13162         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13163         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
13164         Likewise.
13165         * gdbarch.sh (displaced_step_copy_insn): Likewise.
13166         * gdbarch.c, gdbarch.h: Re-generate.
13167         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
13168         displaced_step_closure_up.
13169         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13170         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13171         * infrun.h (displaced_step_closure_up): New type alias.
13172         (struct displaced_step_inferior_state) <step_closure>: Change
13173         type to displaced_step_closure_up.
13174         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
13175         displaced_step_closure_up.
13176         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13177
13178 2020-02-14  Tom Tromey  <tom@tromey.com>
13179
13180         * minidebug.c (gnu_debug_key): New global.
13181         (find_separate_debug_file_in_section): Use it.
13182
13183 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13184
13185         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
13186         std::unique_ptr.
13187         * gdbarch.c: Re-generate.
13188         * gdbarch.h: Re-generate.
13189         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
13190         change.
13191         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
13192         type to std::unique_ptr.
13193         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
13194         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
13195         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
13196         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
13197         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
13198         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
13199         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
13200         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
13201         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
13202
13203 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13204
13205         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
13206         std::unique_ptr.
13207         (displaced_step_clear): Rename to...
13208         (displaced_step_reset): ... this.  Just call displaced->reset ().
13209         (displaced_step_clear_cleanup): Rename to...
13210         (displaced_step_reset_cleanup): ... this.
13211         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
13212         (displaced_step_fixup): Likewise.
13213         (resume_1): Likewise.
13214         (handle_inferior_event): Restore child's memory before calling
13215         displaced_step_fixup on the parent.
13216         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
13217         to std::unique_ptr.
13218         <step_closure>: Change type to std::unique_ptr.
13219
13220 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
13221
13222         * arm-tdep.c: Include count-one-bits.h.
13223         (cleanup_block_store_pc): Use count_one_bits.
13224         (cleanup_block_load_pc): Use count_one_bits.
13225         (arm_copy_block_xfer): Use count_one_bits.
13226         (thumb2_copy_block_xfer): Use count_one_bits.
13227         (thumb_copy_pop_pc_16bit): Use count_one_bits.
13228         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
13229         (thumb_get_next_pcs_raw): Use count_one_bits.
13230         (arm_get_next_pcs_raw): Use count_one_bits_l.
13231         * arch/arm.c (bitcount): Remove.
13232         * arch/arm.h (bitcount): Remove.
13233
13234 2020-02-14  Tom Tromey  <tromey@adacore.com>
13235
13236         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
13237         Update.
13238         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
13239         * dwarf2/loc.c (call_site_find_chain_1): Return
13240         unique_xmalloc_ptr.
13241         (call_site_find_chain): Likewise.
13242
13243 2020-02-14  Richard Biener  <rguenther@suse.de>
13244
13245         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
13246         on expression with division operators.
13247
13248 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13249
13250         * MAINTAINERS (Write After Approval): Adding myself.
13251
13252 2020-02-12  Tom Tromey  <tom@tromey.com>
13253
13254         * event-loop.c (event_data, gdb_event, event_handler_func):
13255         Remove.
13256
13257 2020-02-12  Tom Tromey  <tom@tromey.com>
13258
13259         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
13260         (dwarf2_frame_objfile_data): Add comment.
13261         (find_comp_unit, set_comp_unit): New functions.
13262         (dwarf2_frame_find_fde): Use find_comp_unit.
13263         (dwarf2_build_frame_info): Use set_comp_unit.
13264
13265 2020-02-12  Tom Tromey  <tom@tromey.com>
13266
13267         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
13268         (comp_unit): Don't initialize objfile.
13269         (execute_cfa_program): Add text_offset parameter.
13270         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
13271         (dwarf2_frame_cache): Update.
13272         (dwarf2_build_frame_info): Don't set "objfile" member.
13273
13274 2020-02-12  Tom Tromey  <tom@tromey.com>
13275
13276         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
13277         (decode_frame_entry): Likewise.
13278         (dwarf2_build_frame_info): Update.
13279
13280 2020-02-12  Tom Tromey  <tom@tromey.com>
13281
13282         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
13283         (decode_frame_entry_1): Use the comp_unit obstack.
13284
13285 2020-02-12  Tom Tromey  <tom@tromey.com>
13286
13287         * dwarf2/frame.c (struct comp_unit): Add initializers and
13288         constructor.
13289         (dwarf2_frame_objfile_data): Store a comp_unit.
13290         (dwarf2_frame_find_fde): Update.
13291         (dwarf2_build_frame_info): Use "new".
13292
13293 2020-02-12  Tom Tromey  <tom@tromey.com>
13294
13295         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
13296         (dwarf2_fde_table): Typedef for std::vector.
13297         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
13298         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
13299         (decode_frame_entry): Update.
13300         (dwarf2_build_frame_info): Use "new".
13301
13302 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13303
13304         * arm-tdep.c (arm_gdbarch_init): Update.
13305         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
13306         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
13307         have_neon, is_m>: Change to bool.
13308
13309 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
13310
13311         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
13312
13313 2020-02-12  Tom Tromey  <tom@tromey.com>
13314
13315         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
13316
13317 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
13318
13319         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
13320         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
13321
13322 2020-02-11  Tom Tromey  <tom@tromey.com>
13323
13324         * psymtab.h: Update comment.
13325
13326 2020-02-11  Tom Tromey  <tom@tromey.com>
13327
13328         * gdb_obstack.h (struct auto_obstack): Use
13329         DISABLE_COPY_AND_ASSIGN.
13330
13331 2020-02-11  Tom Tromey  <tom@tromey.com>
13332
13333         * dwarf2/frame.h (struct objfile): Don't forward declare.
13334
13335 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13336
13337         * cris-tdep.c (cris_supply_gregset): Change signature to match
13338         what struct regset expects.
13339         (cris_regset): New struct.
13340         (fetch_core_registers): Remove.
13341         (cris_iterate_over_regset_sections): New function.
13342         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
13343         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
13344
13345 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13346
13347         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
13348         registers.
13349
13350 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
13351
13352         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
13353
13354 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13355
13356         * configure: Re-generate.
13357
13358 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13359
13360         * configure: Re-generate.
13361
13362 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
13363
13364         * acinclude: Update warning.m4 path.
13365         * warning.m4: Move to gdbsupport.
13366
13367 2020-02-11  Tom Tromey  <tromey@adacore.com>
13368
13369         * remote.c (remote_console_output): Update.
13370         * printcmd.c (printf_command): Update.
13371         * event-loop.c (gdb_wait_for_event): Update.
13372         * linux-nat.c (sigchld_handler): Update.
13373         * remote-sim.c (gdb_os_write_stdout): Update.
13374         (gdb_os_flush_stdout): Update.
13375         (gdb_os_flush_stderr): Update.
13376         (gdb_os_write_stderr): Update.
13377         * exceptions.c (print_exception): Update.
13378         * remote-fileio.c (remote_fileio_func_read): Update.
13379         (remote_fileio_func_write): Update.
13380         * tui/tui.c (tui_enable): Update.
13381         * tui/tui-interp.c (tui_interp::init): Update.
13382         * utils.c (init_page_info): Update.
13383         (putchar_unfiltered, fputc_unfiltered): Update.
13384         (gdb_flush): Update.
13385         (emit_style_escape): Update.
13386         (flush_wrap_buffer, fputs_maybe_filtered): Update.
13387         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
13388         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
13389         (stderr_file::write): Update.
13390         (stderr_file::puts): Update.
13391         * ui-file.h (ui_file_isatty, ui_file_write)
13392         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
13393         (ui_file_puts): Don't declare.
13394
13395 2020-02-10  Tom de Vries  <tdevries@suse.de>
13396
13397         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
13398         sentinel to char *.
13399
13400 2020-02-09  Tom de Vries  <tdevries@suse.de>
13401
13402         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
13403         filename if it matches "<artificial>".
13404
13405 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13406
13407         * windows-tdep.c (struct enum_value_name): New struct.
13408         (create_enum): New function.
13409         (windows_get_siginfo_type): Create and use enum types.
13410
13411 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
13412
13413         * NEWS: Mention $_siginfo support for Windows.
13414         * windows-nat.c (handle_exception): Set siginfo_er.
13415         (windows_nat_target::mourn_inferior): Reset siginfo_er.
13416         (windows_xfer_siginfo): New function.
13417         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
13418         * windows-tdep.c (struct windows_gdbarch_data): New struct.
13419         (init_windows_gdbarch_data): New function.
13420         (get_windows_gdbarch_data): New function.
13421         (windows_get_siginfo_type): New function.
13422         (windows_init_abi): Register windows_get_siginfo_type.
13423         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
13424
13425 2020-02-08  Tom Tromey  <tom@tromey.com>
13426
13427         * dwarf2/read.c (class cutu_reader) <cutu_reader,
13428         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
13429         <keep>: Declare method.
13430         <m_keep>: Remove member.
13431         <~cutu_reader>: Remove.
13432         (cutu_reader::init_tu_and_read_dwo_dies): Update.
13433         (cutu_reader::cutu_reader): Update.
13434         (cutu_reader::keep): Rename from ~cutu_reader.
13435         (process_psymtab_comp_unit, build_type_psymtabs_1)
13436         (process_skeletonless_type_unit, load_partial_comp_unit)
13437         (load_full_comp_unit, dwarf2_read_addr_index)
13438         (read_signatured_type): Update.
13439
13440 2020-02-08  Tom Tromey  <tom@tromey.com>
13441
13442         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
13443         "want_partial_unit" parameter.
13444         (process_psymtab_comp_unit): Change want_partial_unit to bool.
13445         Inline check for DW_TAG_partial_unit.
13446         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
13447
13448 2020-02-08  Tom Tromey  <tom@tromey.com>
13449
13450         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
13451         read.c.
13452         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
13453         read.c.
13454
13455 2020-02-08  Tom Tromey  <tom@tromey.com>
13456
13457         * dwarf2/read.c (read_address): Move to comp-unit.c.
13458         (dwarf2_rnglists_process, dwarf2_ranges_process)
13459         (read_attribute_value, dwarf_decode_lines_1)
13460         (var_decode_location, decode_locdesc): Update.
13461         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
13462         read.c.  Remove "cu" parameter.
13463         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
13464         method.
13465
13466 2020-02-08  Tom Tromey  <tom@tromey.com>
13467
13468         * dwarf2/read.c (read_attribute_value, read_indirect_string)
13469         (read_indirect_line_string): Update.
13470         * dwarf2/comp-unit.c (read_offset): Remove.
13471         (read_comp_unit_head): Update.
13472         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
13473         method.
13474         (read_offset): Don't declare.
13475
13476 2020-02-08  Tom Tromey  <tom@tromey.com>
13477
13478         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
13479         * dwarf2/read.c (struct comp_unit_head): Move to
13480         dwarf2/comp-unit.h.
13481         (enum class rcuh_kind): Move to comp-unit.h.
13482         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
13483         (read_comp_unit_head, error_check_comp_unit_head)
13484         (read_and_check_comp_unit_head): Move to comp-unit.c.
13485         (read_offset, dwarf_unit_type_name): Likewise.
13486         (create_debug_type_hash_table, read_cutu_die_from_dwo)
13487         (cutu_reader::cutu_reader, read_call_site_scope)
13488         (find_partial_die, follow_die_offset): Update.
13489         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
13490
13491 2020-02-08  Tom Tromey  <tom@tromey.com>
13492
13493         * dwarf2/read.c (read_offset_1): Move to leb.c.
13494         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
13495         (dwarf_decode_macro_bytes): Update.
13496         * dwarf2/leb.c (read_offset): Rename; move from read.c.
13497         * dwarf2/leb.h (read_offset): Declare.
13498
13499 2020-02-08  Tom Tromey  <tom@tromey.com>
13500
13501         * dwarf2/read.c (dwarf2_section_size): Remove.
13502         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
13503         Update.
13504         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
13505
13506 2020-02-08  Tom Tromey  <tom@tromey.com>
13507
13508         * dwarf2/read.c (read_initial_length): Move to leb.c.
13509         * dwarf2/leb.h (read_initial_length): Declare.
13510         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
13511         handle_nonstd parameter.
13512         * dwarf2/frame.c (read_initial_length): Remove.
13513         (decode_frame_entry_1): Update.
13514
13515 2020-02-08  Tom Tromey  <tom@tromey.com>
13516
13517         * dwarf2/loc.c (dwarf2_find_location_expression)
13518         (dwarf_evaluate_loc_desc::get_tls_address)
13519         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
13520         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
13521         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
13522         (dwarf2_compile_property_to_c)
13523         (dwarf2_loc_desc_get_symbol_read_needs)
13524         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
13525         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
13526         (loclist_describe_location, loclist_tracepoint_var_ref)
13527         (loclist_generate_c_location): Update.
13528         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
13529         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
13530         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
13531         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
13532         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
13533         (dwarf2_per_cu_data::addr_size)
13534         (dwarf2_per_cu_data::ref_addr_size)
13535         (dwarf2_per_cu_data::text_offset)
13536         (dwarf2_per_cu_data::addr_type): Now methods.
13537         (per_cu_header_read_in): Make per_cu "const".
13538         (dwarf2_version): Remove.
13539         (dwarf2_per_cu_data::int_type): Now a method.
13540         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
13541         (set_die_type, read_array_type, read_subrange_index_type)
13542         (read_tag_string_type, read_subrange_type): Update.
13543         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
13544         offset_size, ref_addr_size, text_offset, addr_type, version,
13545         objfile, int_type, addr_sized_int_type>: Declare methods.
13546
13547 2020-02-08  Tom Tromey  <tom@tromey.com>
13548
13549         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
13550         Move earlier.
13551
13552 2020-02-08  Tom Tromey  <tom@tromey.com>
13553
13554         * dwarf2/read.h (dwarf_line_debug): Declare.
13555         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
13556         * dwarf2/read.c: Move line_header code to new files.
13557         (dwarf_line_debug): No longer static.
13558         * dwarf2/line-header.c: New file.
13559         * dwarf2/line-header.h: New file.
13560
13561 2020-02-08  Tom Tromey  <tom@tromey.com>
13562
13563         * dwarf2/read.c (struct line_header) <file_full_name,
13564         file_file_name>: Return unique_xmalloc_ptr.
13565         (line_header::file_file_name): Update.
13566         (line_header::file_full_name): Update.
13567         (dw2_get_file_names_reader): Update.
13568         (macro_start_file): Update.
13569
13570 2020-02-08  Tom Tromey  <tom@tromey.com>
13571
13572         * dwarf2/read.c (struct line_header) <file_full_name,
13573         file_file_name>: Declare methods.
13574         (dw2_get_file_names_reader): Update.
13575         (file_file_name): Now a method.
13576         (file_full_name): Likewise.
13577         (macro_start_file): Update.
13578
13579 2020-02-08  Tom Tromey  <tom@tromey.com>
13580
13581         * dwarf2/read.c (dwarf_always_disassemble)
13582         (show_dwarf_always_disassemble): Move to loc.c.
13583         (_initialize_dwarf2_read): Move "always-disassemble" registration
13584         to loc.c.
13585         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
13586         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
13587         static.
13588         (show_dwarf_always_disassemble): Move from read.c.
13589         (_initialize_dwarf2loc): Move always-disassemble from read.c.
13590
13591 2020-02-08  Tom Tromey  <tom@tromey.com>
13592
13593         * dwarf2/read.c (~dwarf2_per_objfile): Update.
13594         (create_quick_file_names_table): Return htab_up.
13595         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
13596         Update.
13597         * dwarf2/read.h (struct dwarf2_per_objfile)
13598         <quick_file_names_table>: Now htab_up.
13599
13600 2020-02-08  Tom Tromey  <tom@tromey.com>
13601
13602         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
13603
13604 2020-02-08  Tom Tromey  <tom@tromey.com>
13605
13606         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
13607         Rewrite.
13608         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
13609         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
13610         (abbrev_table::abbrev_table): No longer inline.
13611         (ABBREV_HASH_SIZE): Remove.
13612         (abbrev_table::m_abbrevs): Now an htab_up.
13613
13614 2020-02-08  Tom Tromey  <tom@tromey.com>
13615
13616         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
13617         (cutu_reader): Update.
13618         (build_type_psymtabs_1): Update.
13619         * dwarf2/abbrev.c (abbrev_table::read): Rename.
13620         (abbrev_table::alloc_abbrev): Update.
13621         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
13622         (abbrev_table::read): New static method, renamed from
13623         abbrev_table_read_table.
13624         (abbrev_table::alloc_abbrev)
13625         (abbrev_table::add_abbrev): Now private.
13626         (abbrev_table::abbrev_table): Now private.
13627         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
13628
13629 2020-02-08  Tom Tromey  <tom@tromey.com>
13630
13631         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
13632         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
13633         htab_up.
13634
13635 2020-02-08  Tom Tromey  <tom@tromey.com>
13636
13637         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
13638         htab_up.
13639         (lookup_dwo_unit_in_dwp): Update.
13640         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
13641         on obstack.
13642
13643 2020-02-08  Tom Tromey  <tom@tromey.com>
13644
13645         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
13646         obstack.
13647
13648 2020-02-08  Tom Tromey  <tom@tromey.com>
13649
13650         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
13651         line_header_hash.
13652         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
13653         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
13654         Change type to htab_up.
13655
13656 2020-02-08  Tom Tromey  <tom@tromey.com>
13657
13658         * dwarf2/read.c (allocate_type_unit_groups_table): Return
13659         htab_up.  Don't allocate on obstack.
13660         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
13661         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
13662         Change type to htab_up.
13663
13664 2020-02-08  Tom Tromey  <tom@tromey.com>
13665
13666         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
13667         Change type to htab_up.
13668         * dwarf2/read.c (create_signatured_type_table_from_index)
13669         (create_signatured_type_table_from_debug_names)
13670         (create_all_type_units, add_type_unit)
13671         (lookup_dwo_signatured_type, lookup_signatured_type)
13672         (process_skeletonless_type_unit): Update.
13673         (create_debug_type_hash_table, create_debug_types_hash_table):
13674         Change type of types_htab.
13675         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
13676         htab_up.  Don't allocate on obstack.
13677         (create_cus_hash_table): Change type of cus_htab parameter.
13678         (struct dwo_file) <cus, tus>: Now htab_up.
13679         (lookup_dwo_signatured_type, lookup_dwo_cutu)
13680         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
13681         (queue_and_load_all_dwo_tus): Update.
13682         * dwarf2/index-write.c (write_gdbindex): Update.
13683         (write_debug_names): Update.
13684
13685 2020-02-08  Tom Tromey  <tom@tromey.com>
13686
13687         * dwarf2/read.h (struct dwarf2_queue_item): Move from
13688         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
13689         destructor.
13690         (struct dwarf2_per_objfile) <queue>: New member.
13691         * dwarf2/read.c (struct dwarf2_queue_item): Move to
13692         dwarf2/read.h.
13693         (dwarf2_queue, dwarf2_queue_tail): Remove.
13694         (class dwarf2_queue_guard): Add parameter to constructor.  Use
13695         DISABLE_COPY_AND_ASSIGN.
13696         <m_per_objfile>: New member.
13697         <~dwarf2_queue_guard>: Rewrite.
13698         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
13699         Update.
13700         (~dwarf2_queue_item): New.
13701
13702 2020-02-08  Tom Tromey  <tom@tromey.com>
13703
13704         * dwarf2/read.c (struct die_info) <has_children>: New member.
13705         (dw2_get_file_names_reader): Remove has_children.
13706         (dw2_get_file_names): Update.
13707         (read_cutu_die_from_dwo): Remove has_children.
13708         (cutu_reader::init_tu_and_read_dwo_dies)
13709         (cutu_reader::cutu_reader): Update.
13710         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
13711         Remove has_children.
13712         (build_type_psymtabs_1, process_skeletonless_type_unit)
13713         (load_partial_comp_unit, load_full_comp_unit): Update.
13714         (create_dwo_cu_reader): Remove has_children.
13715         (create_cus_hash_table, read_die_and_children): Update.
13716         (read_full_die_1,read_full_die): Remove has_children.
13717         (read_signatured_type): Update.
13718         (class cutu_reader) <has_children>: Remove.
13719
13720 2020-02-08  Tom Tromey  <tom@tromey.com>
13721
13722         * dwarf2/expr.c: Rename from dwarf2expr.c.
13723         * dwarf2/expr.h: Rename from dwarf2expr.h.
13724         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
13725         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
13726         * dwarf2/frame.c: Rename from dwarf2-frame.c.
13727         * dwarf2/frame.h: Rename from dwarf2-frame.h.
13728         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
13729         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
13730         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
13731         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
13732         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
13733         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
13734         * dwarf2/loc.c: Rename from dwarf2loc.c.
13735         * dwarf2/loc.h: Rename from dwarf2loc.h.
13736         * dwarf2/read.c: Rename from dwarf2read.c.
13737         * dwarf2/read.h: Rename from dwarf2read.h.
13738         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
13739         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
13740         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
13741         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
13742         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
13743         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
13744         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
13745         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
13746         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
13747         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
13748         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
13749         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
13750         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
13751         Update.
13752         * Makefile.in (COMMON_SFILES): Update.
13753         (HFILES_NO_SRCDIR): Update.
13754
13755 2020-02-08  Tom Tromey  <tom@tromey.com>
13756
13757         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
13758         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
13759
13760 2020-02-08  Tom Tromey  <tom@tromey.com>
13761
13762         * dwarf2read.h (struct die_info): Don't declare.
13763
13764 2020-02-08  Tom Tromey  <tom@tromey.com>
13765
13766         * dwarf2read.h (die_info_ptr): Remove typedef.
13767
13768 2020-02-08  Tom Tromey  <tom@tromey.com>
13769
13770         * dwarf2read.c (read_call_site_scope)
13771         (handle_data_member_location, dwarf2_add_member_fn)
13772         (mark_common_block_symbol_computed, read_common_block)
13773         (attr_to_dynamic_prop, partial_die_info::read)
13774         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
13775         (dwarf2_symbol_mark_computed, set_die_type): Update.
13776         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
13777         method.
13778         (attr_form_is_block): Don't declare.
13779         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
13780
13781 2020-02-08  Tom Tromey  <tom@tromey.com>
13782
13783         * dwarf2read.c (dwarf2_find_base_address, )
13784         (read_call_site_scope, rust_containing_type)
13785         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
13786         (handle_data_member_location, dwarf2_add_member_fn)
13787         (get_alignment, read_structure_type, process_structure_scope)
13788         (mark_common_block_symbol_computed, read_common_block)
13789         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
13790         (partial_die_info::read, read_attribute_value, new_symbol)
13791         (lookup_die_type, dwarf2_get_ref_die_offset)
13792         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
13793         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
13794         (dwarf2_symbol_mark_computed): Update.
13795         * dwarf2/attribute.h (struct attribute) <value_as_address,
13796         form_is_section_offset, form_is_constant, form_is_ref>: Declare
13797         methods.
13798         (value_as_address, attr_form_is_section_offset)
13799         (attr_form_is_constant, attr_form_is_ref): Don't declare.
13800         * dwarf2/attribute.c (attribute::value_as_address)
13801         (attribute::form_is_section_offset, attribute::form_is_constant)
13802         (attribute::form_is_ref): Now methods.
13803
13804 2020-02-08  Tom Tromey  <tom@tromey.com>
13805
13806         * dwarf2read.c (struct attribute, DW_STRING)
13807         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
13808         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
13809         (attr_form_is_block, attr_form_is_section_offset)
13810         (attr_form_is_constant, attr_form_is_ref): Move.
13811         * dwarf2/attribute.h: New file.
13812         * dwarf2/attribute.c: New file, from dwarf2read.c.
13813         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
13814
13815 2020-02-08  Tom Tromey  <tom@tromey.com>
13816
13817         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
13818         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
13819         Move.
13820         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
13821         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
13822         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
13823         abbrev.c.
13824         * dwarf2/abbrev.h: New file.
13825         * dwarf2/abbrev.c: New file, from dwarf2read.c.
13826         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
13827
13828 2020-02-08  Tom Tromey  <tom@tromey.com>
13829
13830         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
13831         (dwarf2_section_size, dwarf2_get_section_info)
13832         (create_signatured_type_table_from_debug_names)
13833         (create_addrmap_from_aranges, read_debug_names_from_section)
13834         (get_gdb_index_contents_from_section, read_comp_unit_head)
13835         (error_check_comp_unit_head, read_abbrev_offset)
13836         (create_debug_type_hash_table, init_cu_die_reader)
13837         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
13838         (read_comp_units_from_section, create_cus_hash_table)
13839         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
13840         (create_dwp_v2_section, dwarf2_rnglists_process)
13841         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
13842         (abbrev_table_read_table, read_indirect_string_at_offset_from)
13843         (read_indirect_string_from_dwz, read_addr_index_1)
13844         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
13845         (dwarf_decode_macro_bytes, dwarf_decode_macros)
13846         (fill_in_loclist_baton): Update.
13847         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
13848         get_containing_section, get_bfd_owner, get_bfd_section,
13849         get_file_name, get_id, get_flags, empty, read>: Declare methods.
13850         (dwarf2_read_section, get_section_name, get_section_file_name)
13851         (get_containing_section, get_section_bfd_owner)
13852         (get_section_bfd_section, get_section_name, get_section_file_name)
13853         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
13854         declare.
13855         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
13856         (dwarf2_section_info::get_bfd_owner)
13857         (dwarf2_section_info::get_bfd_section)
13858         (dwarf2_section_info::get_name)
13859         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
13860         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
13861         (dwarf2_section_info::read): Now methods.
13862         * dwarf-index-write.c (class debug_names): Update.
13863
13864 2020-02-08  Tom Tromey  <tom@tromey.com>
13865
13866         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
13867         Move to dwarf2/section.h.
13868         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
13869         (get_section_bfd_section, get_section_name)
13870         (get_section_file_name, get_section_id, get_section_flags)
13871         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
13872         dwarf2/section.c.
13873         * dwarf2/section.h: New file.
13874         * dwarf2/section.c: New file, from dwarf2read.c.
13875         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
13876
13877 2020-02-08  Tom Tromey  <tom@tromey.com>
13878
13879         * dwarf2read.h (read_unsigned_leb128): Don't declare.
13880         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
13881         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
13882         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
13883         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
13884         * dwarf2/leb.h: New file, from dwarf2read.c.
13885         * dwarf2/leb.c: New file, from dwarf2read.c.
13886         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
13887         Remove.
13888         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
13889         (COMMON_SFILES): Add dwarf2/leb.c.
13890
13891 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
13892
13893         GDB 9.1 released.
13894
13895 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13896
13897         PR gdb/25190:
13898         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
13899         * gdb/remote.c (remote_console_output): Update.
13900         * gdb/ui-file.c (fputs_unfiltered): Rename to...
13901         (ui_file_puts): ...this.
13902         * gdb/ui-file.h (ui_file_puts): Add declaration.
13903         * gdb/utils.c (emit_style_escape): Update.
13904         (flush_wrap_buffer): Update.
13905         (fputs_maybe_filtered): Update.
13906         (fputs_unfiltered): Add function.
13907
13908 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
13909
13910         * gdb/event-loop.c (gdb_wait_for_event): Update.
13911         * gdb/printcmd.c (printf_command): Update.
13912         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
13913         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
13914         (gdb_os_flush_stderr): Update.
13915         * gdb/remote.c (remote_console_output): Update.
13916         * gdb/ui-file.c (gdb_flush): Rename to...
13917         (ui_file_flush): ...this.
13918         (stderr_file::write): Update.
13919         (stderr_file::puts): Update.
13920         * gdb/ui-file.h (gdb_flush): Rename to...
13921         (ui_file_flush): ...this.
13922         * gdb/utils.c (gdb_flush): Add function.
13923         * gdb/utils.h (gdb_flush): Add declaration.
13924
13925 2020-02-07  Tom Tromey  <tromey@adacore.com>
13926
13927         PR breakpoints/24915:
13928         * source.c (find_and_open_source): Do not check basenames_may_differ.
13929
13930 2020-02-07  Tom Tromey  <tom@tromey.com>
13931
13932         * README: Update gdbserver documentation.
13933         * gdbserver: Move to top level.
13934         * configure.tgt (build_gdbserver): Remove.
13935         * configure.ac: Remove --enable-gdbserver.
13936         * configure: Rebuild.
13937         * Makefile.in (distclean): Don't mention gdbserver.
13938
13939 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13940
13941         * source-cache.c (source_cache::ensure): Surround
13942         get_plain_source_lines with a try/catch.
13943         (source_cache::get_line_charpos): Get rid of try/catch
13944         and only check for the return value of "ensure".
13945         * tui/tui-source.c (tui_source_window::set_contents):
13946         Simplify "nlines" calculation.
13947
13948 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13949
13950         * MAINTAINERS (Write After Approval): Add myself.
13951
13952 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13953
13954         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
13955         function call.
13956
13957 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13958
13959         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
13960
13961 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
13962
13963         * nat/riscv-linux-tdesc.h: New file.
13964         * nat/riscv-linux-tdesc.c: New file, taking code from...
13965         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13966         ... here.
13967         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
13968         NATDEPFILES.
13969
13970 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
13971
13972         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
13973         we don't set the fake simulator ptid to the null_ptid.
13974
13975 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
13976
13977         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
13978         * gdbthread.h (class thread_info) <resumed>: Likewise.
13979         * infrun.c (resume_1): Likewise.
13980         (proceed): Likewise.
13981         (infrun_thread_stop_requested): Likewise.
13982         (stop_all_threads): Likewise.
13983         (handle_inferior_event): Likewise.
13984         (restart_threads): Likewise.
13985         (finish_step_over): Likewise.
13986         (keep_going_stepped_thread): Likewise.
13987         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
13988         (linux_handle_extended_wait): Likewise.
13989         * record-btrace.c (get_thread_current_frame_id): Likewise.
13990         * record-full.c (record_full_wait_1): Likewise.
13991         * remote.c (remote_target::process_initial_stop_replies): Likewise.
13992         * target.c (target_resume): Likewise.
13993         * thread.c (set_running_thread): Likewise.
13994
13995 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13996
13997         * f-valprint.c (f77_print_array_1): Changed datatype of index
13998         variable to LONGEST from int to enable it to contain bound
13999         values correctly.
14000
14001 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
14002
14003         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
14004         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
14005         offsets according to FLEN determined.
14006         (riscv_linux_nat_target::read_description): Determine FLEN
14007         dynamically.
14008         (riscv_linux_nat_target::fetch_registers): Size regset buffer
14009         according to FLEN determined.
14010         (riscv_linux_nat_target::store_registers): Likewise.
14011
14012 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
14013
14014         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
14015         when reg->group is empty and reggroup is not.
14016
14017 2020-01-31  Tom Tromey  <tromey@adacore.com>
14018
14019         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
14020         Call beneath target's mourn_inferior after unpushing.
14021
14022 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14023
14024         PR tui/9765
14025         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
14026         have enough lines to fill the screen, still return the lowest
14027         address we found.
14028
14029 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
14030
14031         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
14032         '-', '<', and '>' commands.
14033
14034 2020-01-29  Pedro Alves  <palves@redhat.com>
14035             Sergio Durigan Junior  <sergiodj@redhat.com>
14036
14037         * infcmd.c (construct_inferior_arguments): Assert that
14038         'argc' is greater than 0.
14039
14040 2020-01-29  Luis Machado  <luis.machado@linaro.org>
14041
14042         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
14043         (BRK_INSN_MASK): Define to 0xd4200000.
14044         (aarch64_program_breakpoint_here_p): New function.
14045         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
14046         * arch-utils.c (default_program_breakpoint_here_p): Moved from
14047         breakpoint.c.
14048         * arch-utils.h (default_program_breakpoint_here_p): Moved from
14049         breakpoint.h
14050         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
14051         call gdbarch_program_breakpoint_here_p.
14052         (program_breakpoint_here): Moved to arch-utils.c, renamed to
14053         default_program_breakpoint_here_p, changed return type to bool and
14054         simplified.
14055         * breakpoint.h (program_breakpoint_here): Moved prototype to
14056         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
14057         return type to bool.
14058         * gdbarch.c: Regenerate.
14059         * gdbarch.h: Regenerate.
14060         * gdbarch.sh (program_breakpoint_here_p): New method.
14061         * infrun.c (handle_signal_stop): Call
14062         gdbarch_program_breakpoint_here_p.
14063
14064 2020-01-26  Tom Tromey  <tom@tromey.com>
14065
14066         * ctfread.c (struct ctf_fp_info): Reindent.
14067         (_initialize_ctfread): Remove.
14068
14069 2020-01-26  Tom Tromey  <tom@tromey.com>
14070
14071         * psymtab.c (partial_map_expand_apply)
14072         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
14073         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
14074         (psym_print_stats, psym_expand_symtabs_for_function)
14075         (psym_map_symbol_filenames, psym_map_matching_symbols)
14076         (psym_expand_symtabs_matching)
14077         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
14078         (maintenance_check_psymtabs): Use new methods.
14079         * psympriv.h (struct partial_symtab) <readin_p,
14080         get_compunit_symtab>: New methods.
14081         <readin, compunit_symtab>: Remove members.
14082         (struct standard_psymtab): New.
14083         (struct legacy_psymtab): Derive from standard_psymtab.
14084         * dwarf2read.h (struct dwarf2_psymtab): Derive from
14085         standard_psymtab.
14086         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
14087
14088 2020-01-26  Tom Tromey  <tom@tromey.com>
14089
14090         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
14091         read_dependencies.  Add assert.
14092         * psymtab.c (partial_symtab::read_dependencies): New method.
14093         * psympriv.h (struct partial_symtab) <read_dependencies>: New
14094         method.
14095         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
14096         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
14097         read_dependencies.
14098         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
14099         Add assert.
14100
14101 2020-01-26  Tom Tromey  <tom@tromey.com>
14102
14103         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
14104         Call expand_psymtab.
14105         (xcoff_read_symtab): Call expand_psymtab.
14106         (xcoff_start_psymtab, xcoff_end_psymtab): Set
14107         legacy_expand_psymtab.
14108         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
14109         method.
14110         (struct legacy_psymtab) <expand_psymtab>: Implement.
14111         <legacy_expand_psymtab>: New member.
14112         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
14113         (parse_partial_symbols): Set legacy_expand_psymtab.
14114         (psymtab_to_symtab_1): Change argument order.  Call
14115         expand_psymtab.
14116         (new_psymtab): Set legacy_expand_psymtab.
14117         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
14118         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
14119         expand_psymtab.
14120         (dwarf2_psymtab::expand_psymtab): Rename from
14121         psymtab_to_symtab_1.  Call expand_psymtab.
14122         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
14123         (dbx_end_psymtab): Likewise.
14124         (dbx_psymtab_to_symtab_1): Change argument order. Call
14125         expand_psymtab.
14126         (dbx_read_symtab): Call expand_psymtab.
14127         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
14128         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
14129         (ctf_psymtab::read_symtab): Call expand_psymtab.
14130
14131 2020-01-26  Tom Tromey  <tom@tromey.com>
14132
14133         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
14134         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
14135         messages.
14136         * mdebugread.c (mdebug_read_symtab): Remove prints.
14137         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
14138         assert.
14139         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
14140
14141 2020-01-26  Tom Tromey  <tom@tromey.com>
14142
14143         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
14144         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
14145         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
14146         legacy_symtab.
14147         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
14148         * psymtab.c (psymtab_to_symtab): Call method.
14149         (dump_psymtab): Update.
14150         * psympriv.h (struct partial_symtab): Add virtual destructor.
14151         <read_symtab>: New method.
14152         (struct legacy_symtab): New.
14153         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
14154         (struct pst_map) <pst>: Now a legacy_psymtab.
14155         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
14156         (new_psymtab): Use legacy_psymtab.
14157         * dwarf2read.h (struct dwarf2_psymtab): New.
14158         (struct dwarf2_per_cu_data) <psymtab>: Use it.
14159         * dwarf2read.c (dwarf2_create_include_psymtab)
14160         (dwarf2_build_include_psymtabs, create_type_unit_group)
14161         (create_partial_symtab, process_psymtab_comp_unit_reader)
14162         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
14163         (set_partial_user): Use dwarf2_psymtab.
14164         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
14165         (psymtab_to_symtab_1, process_full_comp_unit)
14166         (process_full_type_unit, dwarf2_ranges_read)
14167         (dwarf2_get_pc_bounds, psymtab_include_file_name)
14168         (dwarf_decode_lines): Use dwarf2_psymtab.
14169         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
14170         (add_address_entry_worker, write_one_signatured_type)
14171         (recursively_count_psymbols, recursively_write_psymbols)
14172         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
14173         (write_debug_names): Likewise.
14174         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
14175         <pst>: Now a legacy_psymtab.
14176         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
14177         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
14178         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
14179         * ctfread.c (struct ctf_psymtab): New.
14180         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
14181         ctf_psymtab.
14182         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
14183         (create_partial_symtab): Return a ctf_psymtab.
14184         (scan_partial_symbols): Update.
14185
14186 2020-01-26  Tom Tromey  <tom@tromey.com>
14187
14188         * xcoffread.c (xcoff_start_psymtab): Use new.
14189         * psymtab.c (partial_symtab::partial_symtab): New constructor,
14190         renamed from start_psymtab_common.
14191         * psympriv.h (struct partial_symtab): Add new constructor.
14192         (start_psymtab_common): Don't declare.
14193         * mdebugread.c (parse_partial_symbols): Use new.
14194         * dwarf2read.c (create_partial_symtab): Use new.
14195         * dbxread.c (start_psymtab): Use new.
14196         * ctfread.c (create_partial_symtab): Use new.
14197
14198 2020-01-26  Tom Tromey  <tom@tromey.com>
14199
14200         * xcoffread.c (xcoff_end_psymtab): Use new.
14201         * psymtab.c (start_psymtab_common): Use new.
14202         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
14203         Update.
14204         * psympriv.h (struct partial_symtab): Add parameters to
14205         constructor.  Don't inline.
14206         (allocate_psymtab): Don't declare.
14207         * mdebugread.c (new_psymtab): Use new.
14208         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
14209         * dbxread.c (dbx_end_psymtab): Use new.
14210
14211 2020-01-26  Tom Tromey  <tom@tromey.com>
14212
14213         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
14214         allocate_psymtab.  Update documentation.
14215         * psymtab.c (psymtab_storage::install_psymtab): Rename from
14216         allocate_psymtab.  Do not use new.
14217         (allocate_psymtab): Use new.  Update.
14218
14219 2020-01-26  Tom Tromey  <tom@tromey.com>
14220
14221         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
14222         * psymtab.c (psym_print_stats): Update.
14223         * psympriv.h (struct partial_symtab) <readin,
14224         psymtabs_addrmap_supported, anonymous>: Now bool.
14225         * mdebugread.c (psymtab_to_symtab_1): Update.
14226         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
14227         (build_type_psymtabs_reader, psymtab_to_symtab_1)
14228         (process_full_comp_unit, process_full_type_unit): Update.
14229         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
14230         * ctfread.c (psymtab_to_symtab): Update.
14231
14232 2020-01-26  Tom Tromey  <tom@tromey.com>
14233
14234         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
14235         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
14236         * psymtab.c (psymtab_storage): Delete psymtabs.
14237         (psymtab_storage::allocate_psymtab): Use new.
14238         (psymtab_storage::discard_psymtab): Use delete.
14239         * psympriv.h (struct partial_symtab): Add constructor and
14240         initializers.
14241
14242 2020-01-26  Tom Tromey  <tom@tromey.com>
14243
14244         * machoread.c: Do not include psympriv.h.
14245
14246 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14247
14248         * NEWS: Mention the new option and the set/show commands.
14249
14250 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14251
14252         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
14253         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
14254         (validate_exec_file): New variables, enums, functions.
14255         (exec_file_locate_attach, print_section_info): Style the filenames.
14256         (_initialize_exec): Install show_exec_file_mismatch_command and
14257          set_exec_file_mismatch_command.
14258         * gdbcore.h (validate_exec_file): Declare.
14259         * infcmd.c (attach_command): Call validate_exec_file.
14260         * remote.c ( remote_target::remote_add_inferior): Likewise.
14261
14262 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14263
14264         * frame.c (find_frame_sal): Move call to get_next_frame into more
14265         inner scope.
14266         * inline-frame.c (inilne_state) <inline_state>: Update argument
14267         types.
14268         (inilne_state) <skipped_symbol>: Rename to...
14269         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
14270         (skip_inline_frames): Build vector of skipped symbols and use this
14271         to reate the inline_state.
14272         (inline_skipped_symbol): Add a comment and some assertions, fetch
14273         skipped symbol from the list.
14274
14275 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14276
14277         * buildsym.c (lte_is_less_than): Delete.
14278         (buildsym_compunit::end_symtab_with_blockvector): Create local
14279         lambda function to sort line table entries, and use
14280         std::stable_sort instead of std::sort.
14281         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
14282         markers when looking for a previous line.
14283
14284 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14285
14286         * dwarf2read.c (lnp_state_machine::record_line): Include
14287         end_sequence parameter in debug print out.  Record the line if we
14288         are at an end_sequence marker even if it's not the start of a
14289         statement.
14290         * symmisc.c (maintenance_print_one_line_table): Print end of
14291         sequence markers with 'END' not '0'.
14292
14293 2020-01-24  Pedro Alves  <palves@redhat.com>
14294
14295         PR gdb/25410
14296         * thread.c (scoped_restore_current_thread::restore): Use
14297         switch_to_inferior_no_thread.
14298         * exec.c: Include "progspace-and-thread.h".
14299         (add_target_sections, remove_target_sections):
14300         scoped_restore_current_pspace_and_thread instead of
14301         scoped_restore_current_thread.
14302         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
14303         and aspace to the inferior before calling clone_program_space.
14304         Remove stale comment.
14305
14306 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14307
14308         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
14309         (arm_netbsd_nat_target::fetch_registers): ...this.
14310         (arm_nbsd_nat_target::store_registers): Rename to...
14311         (arm_netbsd_nat_target::store_registers): ...this.
14312
14313 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14314
14315         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
14316         register_t.
14317
14318 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
14319
14320         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
14321         Update comment.
14322         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
14323         Likewise.
14324         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
14325         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
14326         the correct replacement (iterate_over_regset_sections).
14327         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
14328         Update comment.
14329
14330 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
14331
14332         PR gdb/23718
14333         * gdb/python/python.c (execute_gdb_command): Call
14334         async_enable_stdin in catch block.
14335
14336 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14337
14338         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
14339         SWITCH_THRU_ALL_UIS.
14340
14341 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
14342
14343         PR tui/9765
14344         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
14345         comment, add extra parameter, and update to store previous symbol
14346         when appropriate.
14347         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
14348         add extra parameter.
14349         * tui/tui-disasm.c (tui_disassemble): Update header comment,
14350         remove unneeded parameter, add try/catch around gdb_print_insn,
14351         rewrite to add items to asm_lines vector.
14352         (tui_find_backward_disassembly_start_address): New function.
14353         (tui_find_disassembly_address): Updated throughout.
14354         (tui_disasm_window::set_contents): Update for changes to
14355         tui_disassemble.
14356         (tui_disasm_window::do_scroll_vertical): No need to adjust the
14357         number of lines to scroll.
14358
14359 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
14360
14361         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
14362         (SECT_OFF_DATA): Likewise.
14363         (SECT_OFF_RODATA): Likewise.
14364         (SECT_OFF_TEXT): Likewise.
14365         (SECT_OFF_BSS): Likewise.
14366         (struct objfile) <text_section_offset, data_section_offset>: New
14367         methods.
14368         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
14369         objfile::text_section_offset.
14370         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
14371         * coffread.c (coff_symtab_read): Likewise.
14372         (enter_linenos): Likewise.
14373         (process_coff_symbol): Likewise.
14374         * ctfread.c (get_objfile_text_range): Likewise.
14375         * dtrace-probe.c (dtrace_probe::get_relocated_address):
14376         Use objfile::data_section_offset.
14377         * dwarf2-frame.c (execute_cfa_program): Use
14378         objfile::text_section_offset.
14379         (dwarf2_frame_find_fde): Likewise.
14380         * dwarf2read.c (create_addrmap_from_index): Likewise.
14381         (create_addrmap_from_aranges): Likewise.
14382         (dw2_find_pc_sect_compunit_symtab): Likewise.
14383         (process_psymtab_comp_unit_reader): Likewise.
14384         (add_partial_symbol): Likewise.
14385         (add_partial_subprogram): Likewise.
14386         (process_full_comp_unit): Likewise.
14387         (read_file_scope): Likewise.
14388         (read_func_scope): Likewise.
14389         (read_lexical_block_scope): Likewise.
14390         (read_call_site_scope): Likewise.
14391         (dwarf2_rnglists_process): Likewise.
14392         (dwarf2_ranges_process): Likewise.
14393         (dwarf2_ranges_read): Likewise.
14394         (dwarf_decode_lines_1): Likewise.
14395         (new_symbol): Likewise.
14396         (dwarf2_fetch_die_loc_sect_off): Likewise.
14397         (dwarf2_per_cu_text_offset): Likewise.
14398         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
14399         * hppa-tdep.c (read_unwind_info): Likewise.
14400         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
14401         * psympriv.h (struct partial_symtab): Likewise.
14402         * psymtab.c (find_pc_sect_psymtab): Likewise.
14403         * solib-svr4.c (enable_break): Likewise.
14404         * stap-probe.c (relocate_address): Use
14405         objfile::data_section_offset.
14406         * xcoffread.c (enter_line_range): Use
14407         objfile::text_section_offset.
14408         (read_xcoff_symtab): Likewise.
14409
14410 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14411
14412         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
14413         declaration to narrower scopes.
14414
14415 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
14416
14417         * darwin-nat.h (struct darwin_exception_msg, enum
14418         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
14419         Move up.
14420         (class darwin_nat_target) <wait_1, check_new_threads,
14421         decode_exception_message, decode_message, stop_inferior,
14422         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
14423         * darwin-nat.c (darwin_check_new_threads): Rename to...
14424         (darwin_nat_target::check_new_threads): ... this.
14425         (darwin_suspend_inferior_it): Remove.
14426         (darwin_decode_exception_message): Rename to...
14427         (darwin_nat_target::decode_exception_message): ... this.
14428         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
14429         (darwin_decode_message): Rename to...
14430         (darwin_nat_target::decode_message): ... this.
14431         (cancel_breakpoint): Rename to...
14432         (darwin_nat_target::cancel_breakpoint): ... this.
14433         (darwin_wait): Rename to...
14434         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
14435         instead of iterate_over_inferiors.
14436         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
14437         (darwin_stop_inferior): Rename to...
14438         (darwin_nat_target::stop_inferior): ... this.
14439         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
14440         (darwin_init_thread_list): Rename to...
14441         (darwin_nat_target::init_thread_list): ... this.
14442         (darwin_ptrace_him): Rename to...
14443         (darwin_nat_target::ptrace_him): ... this.
14444         (darwin_nat_target::create_inferior): Pass lambda function to
14445         fork_inferior.
14446         (darwin_nat_target::detach): Call stop_inferior instead of
14447         darwin_stop_inferior.
14448         * fork-inferior.h (fork_inferior): Change init_trace_fun
14449         parameter to gdb::function_view.
14450         * fork-inferior.c (fork_inferior): Likewise.
14451
14452 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
14453
14454         * i386-cygwin-tdep.c (core_process_module_section): Update.
14455         * windows-nat.c (struct lm_info_windows): Add text_offset.
14456         (windows_xfer_shared_libraries): Update.
14457         * windows-tdep.c (windows_xfer_shared_library):
14458         Add text_offset_cached argument.
14459         * windows-tdep.h (windows_xfer_shared_library): Update.
14460
14461 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14462
14463         * gdbarch.sh: Add declaration for _initialize_gdbarch.
14464
14465 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14466
14467         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
14468         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
14469         replace with range-based for.
14470         (gdbsim_interrupt_inferior): Remove.
14471         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
14472         with a range-based for.  Inline code from
14473         gdbsim_interrupt_inferior.
14474
14475 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
14476
14477         * infrun.c (proceed): Fix indentation.
14478
14479 2020-01-21  Tom Tromey  <tromey@adacore.com>
14480
14481         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
14482         * python/python.c (python_extension_ops): Update.
14483         (gdbpy_colorize): New function.
14484         * python/lib/gdb/__init__.py (colorize): New function.
14485         * extension.h (ext_lang_colorize): Declare.
14486         * extension.c (ext_lang_colorize): New function.
14487         * extension-priv.h (struct extension_language_ops) <colorize>: New
14488         member.
14489         * cli/cli-style.c (_initialize_cli_style): Update help text.
14490
14491 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14492
14493         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
14494         <cond>: Change type to bool.
14495         (aarch64_displaced_step_b_cond): Update cond to use bool type.
14496         (aarch64_displaced_step_cb): Likewise.
14497         (aarch64_displaced_step_tb): Likewise.
14498
14499 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14500
14501         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
14502         output.
14503
14504 2020-01-21  Luis Machado  <luis.machado@linaro.org>
14505
14506         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
14507         <pc_adjust>: Adjust the documentation.
14508         (aarch64_displaced_step_fixup): Check if PC really moved before
14509         adjusting it.
14510
14511 2020-01-19  Tom Tromey  <tom@tromey.com>
14512
14513         * disasm.c (~gdb_disassembler): New destructor.
14514         (gdb_buffered_insn_length): Call disassemble_free_target.
14515         * disasm.h (class gdb_disassembler): Declare destructor.  Use
14516         DISABLE_COPY_AND_ASSIGN.
14517
14518 2020-01-19  Tom Tromey  <tom@tromey.com>
14519
14520         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
14521         (die_reader_func_ftype): Remove.
14522         (cutu_reader): New class.
14523         (dw2_get_file_names_reader): Remove "data" parameter.
14524         (dw2_get_file_names): Use cutu_reader.
14525         (create_debug_type_hash_table): Update.
14526         (read_cutu_die_from_dwo): Update comment.
14527         (lookup_dwo_unit): Add dwo_name parameter.
14528         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
14529         die_reader_func_ftype and data parameters.
14530         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
14531         Remove die_reader_func_ftype and data parameters.
14532         (~cutu_reader): New; from init_cutu_and_read_dies.
14533         (cutu_reader::cutu_reader): Rename from
14534         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
14535         and data parameters.
14536         (init_cutu_and_read_dies_simple): Remove.
14537         (struct process_psymtab_comp_unit_data): Remove.
14538         (process_psymtab_comp_unit_reader): Remove data parameter; add
14539         want_partial_unit and pretend_language parameters.
14540         (process_psymtab_comp_unit): Use cutu_reader.
14541         (build_type_psymtabs_reader): Remove data parameter.
14542         (build_type_psymtabs_1): Use cutu_reader.
14543         (process_skeletonless_type_unit): Likewise.
14544         (load_partial_comp_unit_reader): Remove.
14545         (load_partial_comp_unit): Use cutu_reader.
14546         (load_full_comp_unit_reader): Remove.
14547         (load_full_comp_unit): Use cutu_reader.
14548         (struct create_dwo_cu_data): Remove.
14549         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
14550         dwo_unit parameters.
14551         (create_cus_hash_table): Use cutu_reader.
14552         (struct dwarf2_read_addr_index_data): Remove.
14553         (dwarf2_read_addr_index_reader): Remove.
14554         (dwarf2_read_addr_index): Use cutu_reader.
14555         (read_signatured_type_reader): Remove.
14556         (read_signatured_type): Use cutu_reader.
14557
14558 2020-01-19  Tom Tromey  <tom@tromey.com>
14559
14560         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
14561         * tui/tui-wingeneral.h (class tui_suppress_output): New.
14562         (tui_wrefresh): Declare.
14563         * tui/tui-wingeneral.c (suppress_output): New global.
14564         (tui_suppress_output, ~tui_suppress_output): New constructor and
14565         destructor.
14566         (tui_wrefresh): New function.
14567         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
14568         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
14569         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
14570         method.
14571         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
14572         tui_wrefresh.
14573         (tui_data_window::no_refresh): New method.
14574         (tui_data_item_window::refresh_window): Call tui_wrefresh.
14575         (tui_reg_command): Use tui_suppress_output
14576         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
14577         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
14578         method.
14579         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
14580
14581 2020-01-19  Tom Tromey  <tom@tromey.com>
14582
14583         * tui/tui-winsource.c (tui_update_source_windows_with_line):
14584         Handle case where symtab is null.
14585
14586 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
14587
14588         * linux-fork.c (one_fork_p): Simplify.
14589
14590 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14591
14592         * top.c (struct qt_args): Remove.
14593         (kill_or_detach): Change return type to void, replace `void *`
14594         parameter with a proper one.
14595         (print_inferior_quit_action):  Likewise.
14596         (quit_confirm): Use range-based for loop to iterate over inferiors.
14597         (quit_force): Likewise.
14598
14599 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14600
14601         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
14602         `void *` parameter with proper parameters.
14603         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
14604         (print_one_inferior): Change return type to void, replace `void *`
14605         parameter with proper parameters.
14606         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
14607         inferiors.
14608         (get_other_inferior): Remove.
14609         (mi_cmd_remove_inferior): Use range-based loop to iterate over
14610         inferiors.
14611
14612 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14613
14614         * mi/mi-interp.c (report_initial_inferior): Remove.
14615         (mi_interp::init): Use range-based for to iterate over inferiors.
14616
14617 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
14618
14619         * python/py-inferior.c (build_inferior_list): Remove.
14620         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
14621
14622 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
14623
14624         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
14625         (btrace_stitch_trace): Likewise.
14626         * charset.c (intermediate_encoding): Likewise (vaild).
14627         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
14628         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
14629         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
14630
14631 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
14632
14633         * windows-tdep.c (windows_get_tlb_type):
14634         Add rtl_user_process_parameters type.
14635
14636 2020-01-16  Pedro Alves  <palves@redhat.com>
14637             Norbert Lange  <nolange79@gmail.com>
14638
14639         PR build/24805
14640         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
14641         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
14642         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
14643         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
14644         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
14645         (ps_plog): Redeclare exported functions with default visibility.
14646
14647 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
14648
14649         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
14650         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
14651
14652 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
14653
14654         * infcmd.c (post_create_inferior): Use get_thread_regcache
14655         instead of get_current_regcache.
14656
14657 2020-01-14  Tom Tromey  <tom@tromey.com>
14658
14659         PR symtab/12535:
14660         * python/python.c (gdbpy_decode_line): Treat empty string the same
14661         as no argument.
14662
14663 2020-01-14  Tom Tromey  <tom@tromey.com>
14664
14665         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
14666
14667 2020-01-14  Tom Tromey  <tom@tromey.com>
14668
14669         * nat/linux-btrace.c: Don't include <config.h>.
14670         * nat/linux-ptrace.c: Don't include <config.h>.
14671         * nat/x86-linux-dregs.c: Don't include <config.h>.
14672
14673 2020-01-14  Tom Tromey  <tom@tromey.com>
14674
14675         * configure: Rebuild.
14676         * configure.ac: Move many checks to ../gdbsupport/common.m4.
14677
14678 2020-01-14  Tom Tromey  <tom@tromey.com>
14679
14680         * nat/x86-linux-dregs.c: Include configh.h.
14681         * nat/linux-ptrace.c: Include configh.h.
14682         * nat/linux-btrace.c: Include configh.h.
14683         * defs.h: Include config.h, bfd.h.
14684         * configure.ac: Don't source common.host.
14685         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
14686         * configure: Rebuild.
14687         * acinclude.m4: Update path.
14688         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
14689         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
14690         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
14691         (CLIBS): Add LIBSUPPORT.
14692         (CDEPS): Likewise.
14693         (COMMON_SFILES): Remove gdbsupport files.
14694         (HFILES_NO_SRCDIR): Likewise.
14695         (stamp-version): Update path to create-version.sh.
14696         (ALLDEPFILES): Remove gdbsupport files.
14697
14698 2020-01-14  Tom Tromey  <tom@tromey.com>
14699
14700         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
14701         USE_WIN32API when needed.
14702         * configure.ac (USE_WIN32API): Don't define.
14703         (WIN32LIBS): Use WIN32APILIBS.
14704         * configure: Rebuild.
14705
14706 2020-01-14  Tom Tromey  <tom@tromey.com>
14707
14708         * configure: Rebuild.
14709         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
14710
14711 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14712
14713         * skip.c (skip_function_command): Make skip w/o arguments use the
14714         name of the inlined function if pc is inside any inlined function.
14715
14716 2020-01-14  Luis Machado  <luis.machado@linaro.org>
14717
14718         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
14719         * infrun.c (resume_1): Likewise.
14720         (handle_inferior_event): Remove stale comment.
14721         * linux-nat.c (linux_nat_target::resume): Update comments.
14722         (save_stop_reason): Likewise.
14723         (linux_nat_filter_event): Likewise.
14724         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
14725
14726 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14727
14728         * elfread.c (record_minimal_symbol): Set section index to 0 for
14729         non-allocatable sections.
14730
14731
14732 2020-01-13  Ali Tamur <tamur@google.com>
14733
14734         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
14735         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
14736         to gdb::optional.  Update comments.
14737         (dwo_file): Update comments.
14738         (read_attribute): Update API to take an additional out parameter,
14739         need_reprocess.  This is used to mark attributes that need other
14740         attributes (e.g. str_offsets_base) for correct computation which may not
14741         have been read yet.
14742         (read_attribute_reprocess): New function declaration.
14743         (read_addr_index): Likewise.
14744         (read_dwo_str_index): Likewise.
14745         (read_stub_str_index): Likewise.
14746         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
14747         (lookup_addr_base): New function definition.
14748         (lookup_ranges_base): Likewise.
14749         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
14750         lookup_ranges_base.
14751         (init_cutu_and_read_dies): Update comments.
14752         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
14753         unit.  This is used to inherit parent's str_offsets_base and addr_base.
14754         Update comments.
14755         (init_cutu_and_read_dies_simple): Reflect API changes.
14756         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
14757         (create_cus_hash_table): Change API to take parent compile unit.
14758         Reflect API changes.
14759         (open_and_init_dwo_file): Reflect API changes.
14760         (dwarf2_get_pc_bounds): Update comments.
14761         (dwarf2_record_block_ranges): Likewise.
14762         (read_full_die_1): Change implementation to reprocess attributes that
14763         need str_offsets_base and addr_base.
14764         (partial_die_info::read): Likewise.
14765         (read_attribute_reprocess): New function definition.
14766         (read_attribute_value): Change API to take an additional out parameter,
14767         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
14768         when a non-dwo compile unit has index based attributes.
14769         (read_attribute): Reflect API changes.
14770         (read_addr_index_1): Reflect API changes.  Update comments.
14771         (dwarf2_read_addr_index_data): Reflect API changes.
14772         (dwarf2_read_addr_index): Likewise.
14773         (read_str_index): Change API and implementation.  This becomes a helper
14774         to be used by the new string index related methods.  Update error
14775         message and comments.
14776         (read_dwo_str_index): New function definition.
14777         (read_stub_str_index): Likewise.
14778         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
14779         * symfile.h (dwarf2_debug_sections): Likewise.
14780         * xcoffread.c (dwarf2_debug_sections): Likewise.
14781
14782 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14783
14784         * gdbcore.h (struct core_fns) <core_read_registers>: Change
14785         core_reg_sect type to gdb_byte *.
14786         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
14787         * cris-tdep.c (fetch_core_registers): Likewise.
14788         * corelow.c (core_target::get_core_register_section): Change
14789         type of `contents` to gdb::byte_vector.
14790
14791 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
14792
14793         * tui/tui-wingeneral.c (box_win): Position the title in the center
14794         of the border.
14795
14796 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14797
14798         * corelow.c (core_target::get_core_register_section): Use
14799           std::vector instead of alloca.
14800
14801 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14802
14803         * warning.m4: Add -Wmissing-declarations to build_warnings.
14804         * configure: Re-generate.
14805
14806 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14807
14808         * python/python.c (init__gdb_module): Add declaration.
14809
14810 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
14811
14812         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
14813         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
14814         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
14815         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
14816         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
14817         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
14818         * ada-exp.y (_initialize_ada_exp): Add declaration.
14819         * ada-lang.c (_initialize_ada_language): Add declaration.
14820         * ada-tasks.c (_initialize_tasks): Add declaration.
14821         * agent.c (_initialize_agent): Add declaration.
14822         * aix-thread.c (_initialize_aix_thread): Add declaration.
14823         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
14824         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
14825         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
14826         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
14827         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
14828         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
14829         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
14830         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
14831         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
14832         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
14833         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
14834         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
14835         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
14836         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
14837         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
14838         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
14839         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
14840         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
14841         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
14842         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
14843         * annotate.c (_initialize_annotate): Add declaration.
14844         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
14845         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
14846         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
14847         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
14848         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
14849         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
14850         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
14851         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
14852         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
14853         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
14854         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
14855         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
14856         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
14857         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
14858         * auto-load.c (_initialize_auto_load): Add declaration.
14859         * auxv.c (_initialize_auxv): Add declaration.
14860         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
14861         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
14862         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
14863         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
14864         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
14865         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
14866         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
14867         * breakpoint.c (_initialize_breakpoint): Add declaration.
14868         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
14869         * btrace.c (_initialize_btrace): Add declaration.
14870         * charset.c (_initialize_charset): Add declaration.
14871         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
14872         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
14873         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
14874         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
14875         * cli/cli-script.c (_initialize_cli_script): Add declaration.
14876         * cli/cli-style.c (_initialize_cli_style): Add declaration.
14877         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
14878         * coffread.c (_initialize_coffread): Add declaration.
14879         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
14880         * compile/compile.c (_initialize_compile): Add declaration.
14881         * complaints.c (_initialize_complaints): Add declaration.
14882         * completer.c (_initialize_completer): Add declaration.
14883         * copying.c (_initialize_copying): Add declaration.
14884         * corefile.c (_initialize_core): Add declaration.
14885         * corelow.c (_initialize_corelow): Add declaration.
14886         * cp-abi.c (_initialize_cp_abi): Add declaration.
14887         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
14888         * cp-support.c (_initialize_cp_support): Add declaration.
14889         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
14890         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
14891         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
14892         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
14893         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
14894         * ctfread.c (_initialize_ctfread): Add declaration.
14895         * d-lang.c (_initialize_d_language): Add declaration.
14896         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
14897         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
14898         * dbxread.c (_initialize_dbxread): Add declaration.
14899         * dcache.c (_initialize_dcache): Add declaration.
14900         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
14901         * disasm.c (_initialize_disasm): Add declaration.
14902         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
14903         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
14904         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
14905         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
14906         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
14907         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
14908         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
14909         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
14910         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
14911         * elfread.c (_initialize_elfread): Add declaration.
14912         * exec.c (_initialize_exec): Add declaration.
14913         * extension.c (_initialize_extension): Add declaration.
14914         * f-lang.c (_initialize_f_language): Add declaration.
14915         * f-valprint.c (_initialize_f_valprint): Add declaration.
14916         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
14917         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
14918         * filesystem.c (_initialize_filesystem): Add declaration.
14919         * findcmd.c (_initialize_mem_search): Add declaration.
14920         * findvar.c (_initialize_findvar): Add declaration.
14921         * fork-child.c (_initialize_fork_child): Add declaration.
14922         * frame-base.c (_initialize_frame_base): Add declaration.
14923         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
14924         * frame.c (_initialize_frame): Add declaration.
14925         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
14926         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
14927         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
14928         * gcore.c (_initialize_gcore): Add declaration.
14929         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
14930         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
14931         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
14932         * gdbarch.c (_initialize_gdbarch): Add declaration.
14933         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
14934         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
14935         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
14936         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
14937         * go-lang.c (_initialize_go_language): Add declaration.
14938         * go32-nat.c (_initialize_go32_nat): Add declaration.
14939         * guile/guile.c (_initialize_guile): Add declaration.
14940         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
14941         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
14942         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
14943         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
14944         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
14945         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
14946         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
14947         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
14948         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
14949         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
14950         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
14951         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
14952         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
14953         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
14954         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
14955         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
14956         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
14957         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
14958         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
14959         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
14960         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
14961         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
14962         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
14963         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
14964         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
14965         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
14966         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
14967         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
14968         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
14969         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
14970         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
14971         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
14972         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
14973         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
14974         * infcall.c (_initialize_infcall): Add declaration.
14975         * infcmd.c (_initialize_infcmd): Add declaration.
14976         * inflow.c (_initialize_inflow): Add declaration.
14977         * infrun.c (_initialize_infrun): Add declaration.
14978         * interps.c (_initialize_interpreter): Add declaration.
14979         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
14980         * jit.c (_initialize_jit): Add declaration.
14981         * language.c (_initialize_language): Add declaration.
14982         * linux-fork.c (_initialize_linux_fork): Add declaration.
14983         * linux-nat.c (_initialize_linux_nat): Add declaration.
14984         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
14985         * linux-thread-db.c (_initialize_thread_db): Add declaration.
14986         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
14987         * m2-lang.c (_initialize_m2_language): Add declaration.
14988         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
14989         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
14990         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
14991         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
14992         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
14993         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
14994         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
14995         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
14996         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
14997         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
14998         * machoread.c (_initialize_machoread): Add declaration.
14999         * macrocmd.c (_initialize_macrocmd): Add declaration.
15000         * macroscope.c (_initialize_macroscope): Add declaration.
15001         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
15002         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
15003         * maint.c (_initialize_maint_cmds): Add declaration.
15004         * mdebugread.c (_initialize_mdebugread): Add declaration.
15005         * memattr.c (_initialize_mem): Add declaration.
15006         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
15007         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
15008         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
15009         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
15010         * mi/mi-main.c (_initialize_mi_main): Add declaration.
15011         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
15012         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
15013         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
15014         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
15015         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
15016         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
15017         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
15018         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
15019         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
15020         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
15021         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
15022         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
15023         * mipsread.c (_initialize_mipsread): Add declaration.
15024         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
15025         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
15026         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
15027         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
15028         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
15029         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
15030         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
15031         * nto-procfs.c (_initialize_procfs): Add declaration.
15032         * objc-lang.c (_initialize_objc_language): Add declaration.
15033         * observable.c (_initialize_observer): Add declaration.
15034         * opencl-lang.c (_initialize_opencl_language): Add declaration.
15035         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
15036         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
15037         * osabi.c (_initialize_gdb_osabi): Add declaration.
15038         * osdata.c (_initialize_osdata): Add declaration.
15039         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
15040         * parse.c (_initialize_parse): Add declaration.
15041         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
15042         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
15043         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
15044         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
15045         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
15046         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
15047         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
15048         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
15049         * printcmd.c (_initialize_printcmd): Add declaration.
15050         * probe.c (_initialize_probe): Add declaration.
15051         * proc-api.c (_initialize_proc_api): Add declaration.
15052         * proc-events.c (_initialize_proc_events): Add declaration.
15053         * proc-service.c (_initialize_proc_service): Add declaration.
15054         * procfs.c (_initialize_procfs): Add declaration.
15055         * producer.c (_initialize_producer): Add declaration.
15056         * psymtab.c (_initialize_psymtab): Add declaration.
15057         * python/python.c (_initialize_python): Add declaration.
15058         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
15059         * record-btrace.c (_initialize_record_btrace): Add declaration.
15060         * record-full.c (_initialize_record_full): Add declaration.
15061         * record.c (_initialize_record): Add declaration.
15062         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
15063         * regcache.c (_initialize_regcache): Add declaration.
15064         * reggroups.c (_initialize_reggroup): Add declaration.
15065         * remote-notif.c (_initialize_notif): Add declaration.
15066         * remote-sim.c (_initialize_remote_sim): Add declaration.
15067         * remote.c (_initialize_remote): Add declaration.
15068         * reverse.c (_initialize_reverse): Add declaration.
15069         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
15070         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
15071         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
15072         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
15073         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
15074         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
15075         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
15076         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
15077         Add declaration.
15078         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
15079         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
15080         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
15081         * rust-exp.y (_initialize_rust_exp): Add declaration.
15082         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
15083         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
15084         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
15085         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
15086         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
15087         * score-tdep.c (_initialize_score_tdep): Add declaration.
15088         * ser-go32.c (_initialize_ser_dos): Add declaration.
15089         * ser-mingw.c (_initialize_ser_windows): Add declaration.
15090         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
15091         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
15092         * ser-uds.c (_initialize_ser_socket): Add declaration.
15093         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
15094         * serial.c (_initialize_serial): Add declaration.
15095         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
15096         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
15097         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
15098         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
15099         * skip.c (_initialize_step_skip): Add declaration.
15100         * sol-thread.c (_initialize_sol_thread): Add declaration.
15101         * solib-aix.c (_initialize_solib_aix): Add declaration.
15102         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
15103         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
15104         * solib-frv.c (_initialize_frv_solib): Add declaration.
15105         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
15106         * solib-target.c (_initialize_solib_target): Add declaration.
15107         * solib.c (_initialize_solib): Add declaration.
15108         * source-cache.c (_initialize_source_cache): Add declaration.
15109         * source.c (_initialize_source): Add declaration.
15110         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
15111         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
15112         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
15113         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
15114         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
15115         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
15116         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
15117         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
15118         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
15119         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
15120         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
15121         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
15122         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
15123         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
15124         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
15125         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
15126         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
15127         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
15128         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
15129         * stabsread.c (_initialize_stabsread): Add declaration.
15130         * stack.c (_initialize_stack): Add declaration.
15131         * stap-probe.c (_initialize_stap_probe): Add declaration.
15132         * std-regs.c (_initialize_frame_reg): Add declaration.
15133         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
15134         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
15135         * symfile.c (_initialize_symfile): Add declaration.
15136         * symmisc.c (_initialize_symmisc): Add declaration.
15137         * symtab.c (_initialize_symtab): Add declaration.
15138         * target.c (_initialize_target): Add declaration.
15139         * target-connection.c (_initialize_target_connection): Add
15140         declaration.
15141         * target-dcache.c (_initialize_target_dcache): Add declaration.
15142         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
15143         * thread.c (_initialize_thread): Add declaration.
15144         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
15145         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
15146         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
15147         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
15148         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
15149         * tracectf.c (_initialize_ctf): Add declaration.
15150         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
15151         * tracefile.c (_initialize_tracefile): Add declaration.
15152         * tracepoint.c (_initialize_tracepoint): Add declaration.
15153         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
15154         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
15155         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
15156         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
15157         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
15158         * tui/tui-win.c (_initialize_tui_win): Add declaration.
15159         * tui/tui.c (_initialize_tui): Add declaration.
15160         * typeprint.c (_initialize_typeprint): Add declaration.
15161         * ui-style.c (_initialize_ui_style): Add declaration.
15162         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
15163         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
15164         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
15165         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
15166         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
15167         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
15168         * unittests/filtered_iterator-selftests.c
15169         (_initialize_filtered_iterator_selftests): Add declaration.
15170         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
15171         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
15172         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
15173         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
15174         * unittests/main-thread-selftests.c
15175         (_initialize_main_thread_selftests): Add declaration.
15176         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
15177         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
15178         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
15179         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
15180         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
15181         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
15182         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
15183         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
15184         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
15185         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
15186         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
15187         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
15188         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
15189         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
15190         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
15191         declaration.
15192         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
15193         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
15194         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
15195         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
15196         * user-regs.c (_initialize_user_regs): Add declaration.
15197         * utils.c (_initialize_utils): Add declaration.
15198         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
15199         * valops.c (_initialize_valops): Add declaration.
15200         * valprint.c (_initialize_valprint): Add declaration.
15201         * value.c (_initialize_values): Add declaration.
15202         * varobj.c (_initialize_varobj): Add declaration.
15203         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
15204         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
15205         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
15206         * windows-nat.c (_initialize_windows_nat): Add declaration.
15207         (_initialize_check_for_gdb_ini): Add declaration.
15208         (_initialize_loadable): Add declaration.
15209         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
15210         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
15211         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
15212         * xcoffread.c (_initialize_xcoffread): Add declaration.
15213         * xml-support.c (_initialize_xml_support): Add declaration.
15214         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
15215         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
15216         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
15217         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
15218
15219 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15220
15221         * regformats/regdat.sh: Generate declaration for init function.
15222
15223 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
15224
15225         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
15226         up.
15227         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
15228         close_one_inferior>: New methods.
15229         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
15230         pass down target to find_inferior_pid.
15231         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
15232         Pass down target to find_inferior_ptid.
15233         (gdbsim_target::create_inferior): Pass down target to
15234         add_thread_silent.
15235         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
15236         target down to find_inferior_ptid and switch_to_thread.
15237         (gdbsim_target::close): Update to call close_one_inferior.
15238         (struct resume_data): Remove.
15239         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
15240         directly, rather than through a void pointer.
15241         (gdbsim_target::resume): Update to call resume_one_inferior.
15242
15243 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
15244
15245         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
15246
15247 2020-01-12  Pedro Alves  <palves@redhat.com>
15248
15249         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
15250         directly for the current inferior instead of
15251         discard_all_inferiors.
15252         (discard_all_inferiors): Delete.
15253
15254 2020-01-11  Tom Tromey  <tom@tromey.com>
15255
15256         * tui/tui-wingeneral.c (box_win): Check cli_styling.
15257         * tui/tui-winsource.c (tui_source_window_base::refill): Use
15258         deprecated_safe_get_selected_frame.
15259
15260 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15261
15262         * inferior.c (print_inferior): Switch inferior before printing it.
15263
15264 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
15265             Pedro Alves  <palves@redhat.com>
15266
15267         * progspace-and-thread.c (switch_to_program_space_and_thread):
15268         Assert there's an inferior for PSPACE.  Use
15269         switch_to_inferior_no_thread to switch the inferior too.
15270         * progspace.c (program_space::~program_space): Call
15271         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
15272         (program_space::free_all_objfiles): Don't call clear_symtab_users
15273         here.
15274         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
15275
15276 2020-01-10  Pedro Alves  <palves@redhat.com>
15277
15278         * NEWS: Mention multi-target debugging, "info connections", and
15279         "add-inferior -no-connection".
15280
15281 2020-01-10  Pedro Alves  <palves@redhat.com>
15282
15283         * infrun.c: Include "target-connection.h".
15284         (check_multi_target_resumption): New.
15285         (proceed): Call it.
15286         * target-connection.c (make_target_connection_string): Make
15287         extern.
15288         * target-connection.h (make_target_connection_string): Declare.
15289
15290 2020-01-10  Pedro Alves  <palves@redhat.com>
15291
15292         * Makefile.in (COMMON_SFILES): Add target-connection.c.
15293         * inferior.c (uiout_field_connection): New function.
15294         (print_inferior): Add new "connection-id" column.
15295         (add_inferior_command): Show connection number/string of added
15296         inferior.
15297         * process-stratum-target.h
15298         (process_stratum_target::connection_string): New virtual method.
15299         (process_stratum_target::connection_number): New field.
15300         * remote.c (remote_target::connection_string): New override.
15301         * target-connection.c: New file.
15302         * target-connection.h: New file.
15303         * target.c (decref_target): Remove process_stratum targets from
15304         the connection list.
15305         (target_stack::push): Add process_stratum targets to the
15306         connection list.
15307
15308 2020-01-10  Pedro Alves  <palves@redhat.com>
15309
15310         Revert:
15311         2016-04-12  Pedro Alves  <palves@redhat.com>
15312         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
15313         Remove references to name.
15314         * serial.h (struct serial) <name>: Delete.
15315
15316 2020-01-10  Pedro Alves  <palves@redhat.com>
15317
15318         * gdbarch-selftests.c (register_to_value_test): Remove "target
15319         already pushed" check.
15320
15321 2020-01-10  Pedro Alves  <palves@redhat.com>
15322             John Baldwin  <jhb@FreeBSD.org>
15323
15324         * aarch64-linux-nat.c
15325         (aarch64_linux_nat_target::thread_architecture): Adjust.
15326         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
15327         (task_command_1): Likewise.
15328         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
15329         (aix_thread_target::wait, aix_thread_target::fetch_registers)
15330         (aix_thread_target::store_registers)
15331         (aix_thread_target::thread_alive): Adjust.
15332         * amd64-fbsd-tdep.c: Include "inferior.h".
15333         (amd64fbsd_get_thread_local_address): Pass down target.
15334         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
15335         thread's gdbarch instead of target_gdbarch.
15336         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
15337         get_last_target_status.
15338         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
15339         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
15340         inferiors.
15341         (update_inserted_breakpoint_locations): Skip if inferiors with no
15342         execution.
15343         (update_global_location_list): When handling moribund locations,
15344         find representative inferior for location's pspace, and use thread
15345         count of its process_stratum target.
15346         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
15347         * bsd-uthread.c (bsd_uthread_target::wait): Use
15348         as_process_stratum_target and adjust thread_change_ptid and
15349         add_thread calls.
15350         (bsd_uthread_target::update_thread_list): Use
15351         as_process_stratum_target and adjust find_thread_ptid,
15352         thread_change_ptid and add_thread calls.
15353         * btrace.c (maint_btrace_packet_history_cmd): Adjust
15354         find_thread_ptid call.
15355         * corelow.c (add_to_thread_list): Adjust add_thread call.
15356         (core_target_open): Adjust add_thread_silent and thread_count
15357         calls.
15358         (core_target::pid_to_str): Adjust find_inferior_ptid call.
15359         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
15360         * event-top.c (async_disconnect): Pop targets from all inferiors.
15361         * exec.c (add_target_sections): Push exec target on all inferiors
15362         sharing the program space.
15363         (remove_target_sections): Remove the exec target from all
15364         inferiors sharing the program space.
15365         (exec_on_vfork): New.
15366         * exec.h (exec_on_vfork): Declare.
15367         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
15368         Pass it down.
15369         (fbsd_nat_target::update_thread_list): Adjust.
15370         (fbsd_nat_target::resume): Adjust.
15371         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
15372         down.
15373         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
15374         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
15375         get_thread_arch_regcache call.
15376         * fork-child.c (gdb_startup_inferior): Pass target down to
15377         startup_inferior and set_executing.
15378         * gdbthread.h (struct process_stratum_target): Forward declare.
15379         (add_thread, add_thread_silent, add_thread_with_info)
15380         (in_thread_list): Add process_stratum_target parameter.
15381         (find_thread_ptid(inferior*, ptid_t)): New overload.
15382         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
15383         parameter.
15384         (all_threads()): Delete overload.
15385         (all_threads, all_non_exited_threads): Add process_stratum_target
15386         parameter.
15387         (all_threads_safe): Use brace initialization.
15388         (thread_count): Add process_stratum_target parameter.
15389         (set_resumed, set_running, set_stop_requested, set_executing)
15390         (threads_are_executing, finish_thread_state): Add
15391         process_stratum_target parameter.
15392         (switch_to_thread): Use is_current_thread.
15393         * i386-fbsd-tdep.c: Include "inferior.h".
15394         (i386fbsd_get_thread_local_address): Pass down target.
15395         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
15396         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
15397         have_inferiors check.
15398         * inf-ptrace.c (inf_ptrace_target::create_inferior)
15399         (inf_ptrace_target::attach): Adjust.
15400         * infcall.c (run_inferior_call): Adjust.
15401         * infcmd.c (run_command_1): Pass target to
15402         scoped_finish_thread_state.
15403         (proceed_thread_callback): Skip inferiors with no execution.
15404         (continue_command): Rename 'all_threads' local to avoid hiding
15405         'all_threads' function.  Adjust get_last_target_status call.
15406         (prepare_one_step): Adjust set_running call.
15407         (signal_command): Use user_visible_resume_target.  Compare thread
15408         pointers instead of inferior_ptid.
15409         (info_program_command): Adjust to pass down target.
15410         (attach_command): Mark target's 'thread_executing' flag.
15411         (stop_current_target_threads_ns): New, factored out from ...
15412         (interrupt_target_1): ... this.  Switch inferior before making
15413         target calls.
15414         * inferior-iter.h
15415         (struct all_inferiors_iterator, struct all_inferiors_range)
15416         (struct all_inferiors_safe_range)
15417         (struct all_non_exited_inferiors_range): Filter on
15418         process_stratum_target too.  Remove explicit.
15419         * inferior.c (inferior::inferior): Push dummy target on target
15420         stack.
15421         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
15422         Add process_stratum_target parameter, and pass it down.
15423         (have_live_inferiors): Adjust.
15424         (switch_to_inferior_and_push_target): New.
15425         (add_inferior_command, clone_inferior_command): Handle
15426         "-no-connection" parameter.  Use
15427         switch_to_inferior_and_push_target.
15428         (_initialize_inferior): Mention "-no-connection" option in
15429         the help of "add-inferior" and "clone-inferior" commands.
15430         * inferior.h: Include "process-stratum-target.h".
15431         (interrupt_target_1): Use bool.
15432         (struct inferior) <push_target, unpush_target, target_is_pushed,
15433         find_target_beneath, top_target, process_target, target_at,
15434         m_stack>: New.
15435         (discard_all_inferiors): Delete.
15436         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
15437         (all_inferiors, all_non_exited_inferiors): Add
15438         process_stratum_target parameter.
15439         * infrun.c: Include "gdb_select.h" and <unordered_map>.
15440         (target_last_proc_target): New global.
15441         (follow_fork_inferior): Push target on new inferior.  Pass target
15442         to add_thread_silent.  Call exec_on_vfork.  Handle target's
15443         reference count.
15444         (follow_fork): Adjust get_last_target_status call.  Also consider
15445         target.
15446         (follow_exec): Push target on new inferior.
15447         (struct execution_control_state) <target>: New field.
15448         (user_visible_resume_target): New.
15449         (do_target_resume): Call target_async.
15450         (resume_1): Set target's threads_executing flag.  Consider resume
15451         target.
15452         (commit_resume_all_targets): New.
15453         (proceed): Also consider resume target.  Skip threads of inferiors
15454         with no execution.  Commit resumtion in all targets.
15455         (start_remote): Pass current inferior to wait_for_inferior.
15456         (infrun_thread_stop_requested): Consider target as well.  Pass
15457         thread_info pointer to clear_inline_frame_state instead of ptid.
15458         (infrun_thread_thread_exit): Consider target as well.
15459         (random_pending_event_thread): New inferior parameter.  Use it.
15460         (do_target_wait): Rename to ...
15461         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
15462         down.
15463         (threads_are_resumed_pending_p, do_target_wait): New.
15464         (prepare_for_detach): Adjust calls.
15465         (wait_for_inferior): New inferior parameter.  Handle it.  Use
15466         do_target_wait_1 instead of do_target_wait.
15467         (fetch_inferior_event): Adjust.  Switch to representative
15468         inferior.  Pass target down.
15469         (set_last_target_status): Add process_stratum_target parameter.
15470         Save target in global.
15471         (get_last_target_status): Add process_stratum_target parameter and
15472         handle it.
15473         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
15474         (context_switch): Check inferior_ptid == null_ptid before calling
15475         inferior_thread().
15476         (get_inferior_stop_soon): Pass down target.
15477         (wait_one): Rename to ...
15478         (poll_one_curr_target): ... this.
15479         (struct wait_one_event): New.
15480         (wait_one): New.
15481         (stop_all_threads): Adjust.
15482         (handle_no_resumed, handle_inferior_event): Adjust to consider the
15483         event's target.
15484         (switch_back_to_stepped_thread): Also consider target.
15485         (print_stop_event): Update.
15486         (normal_stop): Update.  Also consider the resume target.
15487         * infrun.h (wait_for_inferior): Remove declaration.
15488         (user_visible_resume_target): New declaration.
15489         (get_last_target_status, set_last_target_status): New
15490         process_stratum_target parameter.
15491         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15492         process_stratum_target parameter, and use it.
15493         (clear_inline_frame_state (thread_info*)): New.
15494         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
15495         process_stratum_target parameter.
15496         (clear_inline_frame_state (thread_info*)): Declare.
15497         * linux-fork.c (delete_checkpoint_command): Pass target down to
15498         find_thread_ptid.
15499         (checkpoint_command): Adjust.
15500         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
15501         instead of just tweaking inferior_ptid.
15502         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
15503         (exit_lwp): Pass target down to find_thread_ptid.
15504         (attach_proc_task_lwp_callback): Pass target down to
15505         add_thread/set_running/set_executing.
15506         (linux_nat_target::attach): Pass target down to
15507         thread_change_ptid.
15508         (get_detach_signal): Pass target down to find_thread_ptid.
15509         Consider last target status's target.
15510         (linux_resume_one_lwp_throw, resume_lwp)
15511         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
15512         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
15513         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
15514         (linux_nat_target::async_wait_fd): New.
15515         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
15516         target down.
15517         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
15518         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
15519         * linux-thread-db.c (struct thread_db_info::process_target): New
15520         field.
15521         (add_thread_db_info): Save target.
15522         (get_thread_db_info): New process_stratum_target parameter.  Also
15523         match target.
15524         (delete_thread_db_info): New process_stratum_target parameter.
15525         Also match target.
15526         (thread_from_lwp): Adjust to pass down target.
15527         (thread_db_notice_clone): Pass down target.
15528         (check_thread_db_callback): Pass down target.
15529         (try_thread_db_load_1): Always push the thread_db target.
15530         (try_thread_db_load, record_thread): Pass target down.
15531         (thread_db_target::detach): Pass target down.  Always unpush the
15532         thread_db target.
15533         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
15534         target down.  Always unpush the thread_db target.
15535         (find_new_threads_callback, thread_db_find_new_threads_2)
15536         (thread_db_target::update_thread_list): Pass target down.
15537         (thread_db_target::pid_to_str): Pass current inferior down.
15538         (thread_db_target::get_thread_local_address): Pass target down.
15539         (thread_db_target::resume, maintenance_check_libthread_db): Pass
15540         target down.
15541         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
15542         * procfs.c (procfs_target::procfs_init_inferior): Declare.
15543         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
15544         (procfs_init_inferior): Rename to ...
15545         (procfs_target::procfs_init_inferior): ... this and adjust.
15546         (procfs_target::create_inferior, procfs_notice_thread)
15547         (procfs_do_thread_registers): Adjust.
15548         * ppc-fbsd-tdep.c: Include "inferior.h".
15549         (ppcfbsd_get_thread_local_address): Pass down target.
15550         * proc-service.c (ps_xfer_memory): Switch current inferior and
15551         program space as well.
15552         (get_ps_regcache): Pass target down.
15553         * process-stratum-target.c
15554         (process_stratum_target::thread_address_space)
15555         (process_stratum_target::thread_architecture): Pass target down.
15556         * process-stratum-target.h
15557         (process_stratum_target::threads_executing): New field.
15558         (as_process_stratum_target): New.
15559         * ravenscar-thread.c
15560         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
15561         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
15562         down.
15563         * record-btrace.c (record_btrace_target::info_record): Adjust.
15564         (record_btrace_target::record_method)
15565         (record_btrace_target::record_is_replaying)
15566         (record_btrace_target::fetch_registers)
15567         (get_thread_current_frame_id, record_btrace_target::resume)
15568         (record_btrace_target::wait, record_btrace_target::stop): Pass
15569         target down.
15570         * record-full.c (record_full_wait_1): Switch to event thread.
15571         Pass target down.
15572         * regcache.c (regcache::regcache)
15573         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
15574         process_stratum_target parameter and handle it.
15575         (current_thread_target): New global.
15576         (get_thread_regcache): Add process_stratum_target parameter and
15577         handle it.  Switch inferior before calling target method.
15578         (get_thread_regcache): Pass target down.
15579         (get_thread_regcache_for_ptid): Pass target down.
15580         (registers_changed_ptid): Add process_stratum_target parameter and
15581         handle it.
15582         (registers_changed_thread, registers_changed): Pass target down.
15583         (test_get_thread_arch_aspace_regcache): New.
15584         (current_regcache_test): Define a couple local test_target_ops
15585         instances and use them for testing.
15586         (readwrite_regcache): Pass process_stratum_target parameter.
15587         (cooked_read_test, cooked_write_test): Pass mock_target down.
15588         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
15589         (get_thread_arch_aspace_regcache): Add process_stratum_target
15590         parameter.
15591         (regcache::target): New method.
15592         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
15593         (regcache::registers_changed_ptid): Add process_stratum_target
15594         parameter.
15595         (regcache::m_target): New field.
15596         (registers_changed_ptid): Add process_stratum_target parameter.
15597         * remote.c (remote_state::supports_vCont_probed): New field.
15598         (remote_target::async_wait_fd): New method.
15599         (remote_unpush_and_throw): Add remote_target parameter.
15600         (get_current_remote_target): Adjust.
15601         (remote_target::remote_add_inferior): Push target.
15602         (remote_target::remote_add_thread)
15603         (remote_target::remote_notice_new_inferior)
15604         (get_remote_thread_info): Pass target down.
15605         (remote_target::update_thread_list): Skip threads of inferiors
15606         bound to other targets.  (remote_target::close): Don't discard
15607         inferiors.  (remote_target::add_current_inferior_and_thread)
15608         (remote_target::process_initial_stop_replies)
15609         (remote_target::start_remote)
15610         (remote_target::remote_serial_quit_handler): Pass down target.
15611         (remote_target::remote_unpush_target): New remote_target
15612         parameter.  Unpush the target from all inferiors.
15613         (remote_target::remote_unpush_and_throw): New remote_target
15614         parameter.  Pass it down.
15615         (remote_target::open_1): Check whether the current inferior has
15616         execution instead of checking whether any inferior is live.  Pass
15617         target down.
15618         (remote_target::remote_detach_1): Pass down target.  Use
15619         remote_unpush_target.
15620         (extended_remote_target::attach): Pass down target.
15621         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
15622         (remote_target::append_resumption): Pass down target.
15623         (remote_target::append_pending_thread_resumptions)
15624         (remote_target::remote_resume_with_hc, remote_target::resume)
15625         (remote_target::commit_resume): Pass down target.
15626         (remote_target::remote_stop_ns): Check supports_vCont_probed.
15627         (remote_target::interrupt_query)
15628         (remote_target::remove_new_fork_children)
15629         (remote_target::check_pending_events_prevent_wildcard_vcont)
15630         (remote_target::remote_parse_stop_reply)
15631         (remote_target::process_stop_reply): Pass down target.
15632         (first_remote_resumed_thread): New remote_target parameter.  Pass
15633         it down.
15634         (remote_target::wait_as): Pass down target.
15635         (unpush_and_perror): New remote_target parameter.  Pass it down.
15636         (remote_target::readchar, remote_target::remote_serial_write)
15637         (remote_target::getpkt_or_notif_sane_1)
15638         (remote_target::kill_new_fork_children, remote_target::kill): Pass
15639         down target.
15640         (remote_target::mourn_inferior): Pass down target.  Use
15641         remote_unpush_target.
15642         (remote_target::core_of_thread)
15643         (remote_target::remote_btrace_maybe_reopen): Pass down target.
15644         (remote_target::pid_to_exec_file)
15645         (remote_target::thread_handle_to_thread_info): Pass down target.
15646         (remote_target::async_wait_fd): New.
15647         * riscv-fbsd-tdep.c: Include "inferior.h".
15648         (riscv_fbsd_get_thread_local_address): Pass down target.
15649         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
15650         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
15651         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
15652         Adjust.
15653         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
15654         * solib-svr4.c (enable_break): Pass down target.
15655         * spu-multiarch.c (parse_spufs_run): Pass down target.
15656         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
15657         * target-delegates.c: Regenerate.
15658         * target.c (g_target_stack): Delete.
15659         (current_top_target): Return the current inferior's top target.
15660         (target_has_execution_1): Refer to the passed-in inferior's top
15661         target.
15662         (target_supports_terminal_ours): Check whether the initial
15663         inferior was already created.
15664         (decref_target): New.
15665         (target_stack::push): Incref/decref the target.
15666         (push_target, push_target, unpush_target): Adjust.
15667         (target_stack::unpush): Defref target.
15668         (target_is_pushed): Return bool.  Adjust to refer to the current
15669         inferior's target stack.
15670         (dispose_inferior): Delete, and inline parts ...
15671         (target_preopen): ... here.  Only dispose of the current inferior.
15672         (target_detach): Hold strong target reference while detaching.
15673         Pass target down.
15674         (target_thread_name): Add assertion.
15675         (target_resume): Pass down target.
15676         (target_ops::beneath, find_target_at): Adjust to refer to the
15677         current inferior's target stack.
15678         (get_dummy_target): New.
15679         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
15680         has a thread running.
15681         (initialize_targets): Rename to ...
15682         (_initialize_target): ... this.
15683         * target.h: Include "gdbsupport/refcounted-object.h".
15684         (struct target_ops): Inherit refcounted_object.
15685         (target_ops::shortname, target_ops::longname): Make const.
15686         (target_ops::async_wait_fd): New method.
15687         (decref_target): Declare.
15688         (struct target_ops_ref_policy): New.
15689         (target_ops_ref): New typedef.
15690         (get_dummy_target): Declare function.
15691         (target_is_pushed): Return bool.
15692         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
15693         (all_matching_threads_iterator::all_matching_threads_iterator):
15694         Handle filter target.
15695         * thread-iter.h (struct all_matching_threads_iterator, struct
15696         all_matching_threads_range, class all_non_exited_threads_range):
15697         Filter by target too.  Remove explicit.
15698         * thread.c (threads_executing): Delete.
15699         (inferior_thread): Pass down current inferior.
15700         (clear_thread_inferior_resources): Pass down thread pointer
15701         instead of ptid_t.
15702         (add_thread_silent, add_thread_with_info, add_thread): Add
15703         process_stratum_target parameter.  Use it for thread and inferior
15704         searches.
15705         (is_current_thread): New.
15706         (thread_info::deletable): Use it.
15707         (find_thread_ptid, thread_count, in_thread_list)
15708         (thread_change_ptid, set_resumed, set_running): New
15709         process_stratum_target parameter.  Pass it down.
15710         (set_executing): New process_stratum_target parameter.  Pass it
15711         down.  Adjust reference to 'threads_executing'.
15712         (threads_are_executing): New process_stratum_target parameter.
15713         Adjust reference to 'threads_executing'.
15714         (set_stop_requested, finish_thread_state): New
15715         process_stratum_target parameter.  Pass it down.
15716         (switch_to_thread): Also match inferior.
15717         (switch_to_thread): New process_stratum_target parameter.  Pass it
15718         down.
15719         (update_threads_executing): Reimplement.
15720         * top.c (quit_force): Pop targets from all inferior.
15721         (gdb_init): Don't call initialize_targets.
15722         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
15723         Declare.
15724         (windows_add_thread, windows_delete_thread): Adjust.
15725         (get_windows_debug_event): Rename to ...
15726         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
15727         * tracefile-tfile.c (tfile_target_open): Pass down target.
15728         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
15729         Forward declare.
15730         (switch_to_thread): Add process_stratum_target parameter.
15731         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
15732         parameter.  Use it.
15733         (mi_on_resume): Pass target down.
15734         * nat/fork-inferior.c (startup_inferior): Add
15735         process_stratum_target parameter.  Pass it down.
15736         * nat/fork-inferior.h (startup_inferior): Add
15737         process_stratum_target parameter.
15738         * python/py-threadevent.c (py_get_event_thread): Pass target down.
15739
15740 2020-01-10  Pedro Alves  <palves@redhat.com>
15741
15742         * remote.c (remote_target::start_remote): Don't set inferior_ptid
15743         directly.  Instead find the first thread in the thread list and
15744         use switch_to_thread.
15745
15746 2020-01-10  Pedro Alves  <palves@redhat.com>
15747
15748         * remote.c (remote_target::remote_add_inferior): Don't bind a
15749         process to the current inferior if the current inferior is already
15750         bound to a process.
15751
15752 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
15753             Pedro Alves  <palves@redhat.com>
15754
15755         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
15756         If no process is specified, return null_ptid instead of
15757         inferior_ptid.
15758         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
15759         TARGET_WAITKIND_SIGNALLED with no pid.
15760
15761 2020-01-10  Pedro Alves  <palves@redhat.com>
15762
15763         * remote.c (first_remote_resumed_thread): New.
15764         (remote_target::wait_as): Use it as default event_ptid instead of
15765         inferior_ptid.
15766
15767 2020-01-10  Pedro Alves  <palves@redhat.com>
15768
15769         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
15770
15771 2020-01-10  Pedro Alves  <palves@redhat.com>
15772
15773         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
15774         not -1.
15775
15776 2020-01-10  Pedro Alves  <palves@redhat.com>
15777
15778         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
15779         ptid to get_last_target_status.
15780         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
15781         ptid to get_last_target_status.
15782         * infcmd.c (continue_command): Don't pass a target_waitstatus to
15783         get_last_target_status.
15784         (info_program_command): Don't pass a target_waitstatus to
15785         get_last_target_status.
15786         * infrun.c (init_wait_for_inferior): Use
15787         nullify_last_target_wait_ptid.
15788         (get_last_target_status): Handle nullptr arguments.
15789         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
15790         (print_stop_event): Don't pass a ptid to get_last_target_status.
15791         (normal_stop): Don't pass a ptid to get_last_target_status.
15792         * infrun.h (get_last_target_status, set_last_target_status): Move
15793         comments here and update.
15794         (nullify_last_target_wait_ptid): Declare.
15795         * linux-fork.c (fork_load_infrun_state): Remove local extern
15796         declaration of nullify_last_target_wait_ptid.
15797         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
15798         to get_last_target_status.
15799
15800 2020-01-10  Pedro Alves  <palves@redhat.com>
15801
15802         * gdbthread.h (scoped_restore_current_thread)
15803         <dont_restore, restore, m_dont_restore>: Declare.
15804         * thread.c (thread_alive): Add assertion.  Return bool.
15805         (switch_to_thread_if_alive): New.
15806         (prune_threads): Switch inferior/thread.
15807         (print_thread_info_1): Switch thread before calling target methods.
15808         (scoped_restore_current_thread::restore): New, factored out from
15809         ...
15810         (scoped_restore_current_thread::~scoped_restore_current_thread):
15811         ... this.
15812         (scoped_restore_current_thread::scoped_restore_current_thread):
15813         Add assertion.
15814         (thread_apply_all_command, thread_select): Use
15815         switch_to_thread_if_alive.
15816         * infrun.c (proceed, restart_threads, handle_signal_stop)
15817         (switch_back_to_stepped_thread): Switch current thread before
15818         calling target methods.
15819
15820 2020-01-10  Pedro Alves <palves@redhat.com>
15821
15822         * inferior.c (switch_to_inferior_no_thread): New function,
15823         factored out from ...
15824         (inferior_command): ... here.
15825         * inferior.h (switch_to_inferior_no_thread): Declare.
15826         * mi/mi-main.c (run_one_inferior): Use
15827         switch_to_inferior_no_thread.
15828
15829 2020-01-10  Pedro Alves  <palves@redhat.com>
15830
15831         * infcmd.c (kill_command): Remove dead code.
15832
15833 2020-01-10  Pedro Alves  <palves@redhat.com>
15834
15835         * remote.c (remote_target::mourn_inferior): No longer check
15836         whether the target is running.
15837
15838 2020-01-10  Pedro Alves  <palves@redhat.com>
15839
15840         * corelow.c (core_target::has_execution): Change parameter type to
15841         inferior pointer.
15842         * inferior.c (number_of_live_inferiors): Use
15843         inferior::has_execution instead of target_has_execution_1.
15844         * inferior.h (inferior::has_execution): New.
15845         * linux-thread-db.c (thread_db_target::update_thread_list): Use
15846         inferior::has_execution instead of target_has_execution_1.
15847         * process-stratum-target.c
15848         (process_stratum_target::has_execution): Change parameter type to
15849         inferior pointer.  Check the inferior's PID instead of
15850         inferior_ptid.
15851         * process-stratum-target.h
15852         (process_stratum_target::has_execution): Change parameter type to
15853         inferior pointer.
15854         * record-full.c (record_full_core_target::has_execution): Change
15855         parameter type to inferior pointer.
15856         * target.c (target_has_execution_1): Change parameter type to
15857         inferior pointer.
15858         (target_has_execution_current): Adjust.
15859         * target.h (target_ops::has_execution): Change parameter type to
15860         inferior pointer.
15861         (target_has_execution_1): Change parameter type to inferior
15862         pointer.  Change return type to bool.
15863         * tracefile.h (tracefile_target::has_execution): Change parameter
15864         type to inferior pointer.
15865
15866 2020-01-10  Pedro Alves  <palves@redhat.com>
15867
15868         * exceptions.c (print_flush): Remove current_top_target() check.
15869
15870 2020-01-10  Pedro Alves  <palves@redhat.com>
15871
15872         * remote.c (show_remote_exec_file): Show the current inferior's
15873         exec-file instead of the command variable's value.
15874
15875 2020-01-10  Pedro Alves  <palves@redhat.com>
15876
15877         * record-full.c (record_full_resume_ptid): New global.
15878         (record_full_target::resume): Set it.
15879         (record_full_wait_1): Use record_full_resume_ptid instead of
15880         inferior_ptid.
15881
15882 2020-01-10  Pedro Alves  <palves@redhat.com>
15883
15884         * gdbthread.h (scoped_restore_current_thread)
15885         <dont_restore, restore, m_dont_restore>: Declare.
15886         * thread.c (thread_alive): Add assertion.  Return bool.
15887         (switch_to_thread_if_alive): New.
15888         (prune_threads): Switch inferior/thread.
15889         (print_thread_info_1): Switch thread before calling target methods.
15890         (scoped_restore_current_thread::restore): New, factored out from
15891         ...
15892         (scoped_restore_current_thread::~scoped_restore_current_thread):
15893         ... this.
15894         (scoped_restore_current_thread::scoped_restore_current_thread):
15895         Add assertion.
15896         (thread_apply_all_command, thread_select): Use
15897         switch_to_thread_if_alive.
15898
15899 2020-01-10  George Barrett  <bob@bob131.so>
15900
15901         * stap-probe.c (stap_modify_semaphore): Don't check for null
15902         semaphores.
15903         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
15904         for null semaphores.
15905
15906 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15907
15908         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
15909         all source windows, and maintain horizontal scroll status while
15910         doing so.
15911
15912 2020-01-09  Tom Tromey  <tom@tromey.com>
15913
15914         PR tui/18932:
15915         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
15916         update_source_window, not print_source_lines.
15917
15918 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15919
15920         * tui/tui.c (tui_enable): Register tui hooks after calling
15921         tui_display_main.
15922
15923 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15924
15925         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
15926
15927 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
15928
15929         * thread.c (print_thread_info_1): Fix indentation.
15930
15931 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15932
15933         * symtab.c (general_symbol_info::compute_and_set_names): Move the
15934         unique_xmalloc_ptr outside the if to always free the demangled name.
15935
15936 2020-01-08  Tom Tromey  <tromey@adacore.com>
15937
15938         * xcoffread.c (enter_line_range, read_xcoff_symtab)
15939         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
15940         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
15941         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
15942         Remove.
15943         (section_offsets): New typedef.
15944         * symtab.c (fixup_section, get_msymbol_address): Update.
15945         * symmisc.c (dump_msymbols): Update.
15946         * symfile.h (relative_addr_info_to_section_offsets)
15947         (symfile_map_offsets_to_segments): Update.
15948         * symfile.c (build_section_addr_info_from_objfile)
15949         (init_objfile_sect_indices): Update.
15950         (struct place_section_arg): Change type of "offsets".
15951         (place_section): Update.
15952         (relative_addr_info_to_section_offsets): Change type of
15953         "section_offsets".  Remove "num_sections" parameter.
15954         (default_symfile_offsets, syms_from_objfile_1)
15955         (set_objfile_default_section_offset): Update.
15956         (reread_symbols): No need to preserve section offsets by hand.
15957         (symfile_map_offsets_to_segments): Change type of "offsets".
15958         * stap-probe.c (relocate_address): Update.
15959         * stabsread.h (process_one_symbol): Update.
15960         * solib-target.c (struct lm_info_target) <offsets>: Change type.
15961         (solib_target_relocate_section_addresses): Update.
15962         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
15963         Update.
15964         * solib-frv.c (frv_relocate_main_executable): Update.
15965         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
15966         * solib-aix.c (solib_aix_get_section_offsets): Change return
15967         type.
15968         (solib_aix_solib_create_inferior_hook): Update.
15969         * remote.c (remote_target::get_offsets): Update.
15970         * psymtab.c (find_pc_sect_psymtab): Update.
15971         * psympriv.h (struct partial_symbol) <address, text_low,
15972         text_high>: Update.
15973         * objfiles.h (obj_section_offset): Update.
15974         (struct objfile) <section_offsets>: Change type.
15975         <num_sections>: Remove.
15976         (objfile_relocate): Update.
15977         * objfiles.c (entry_point_address_query): Update
15978         (relocate_one_symbol): Change type of "section_offsets".
15979         (objfile_relocate1, objfile_relocate1): Change type of
15980         "new_offsets".
15981         (objfile_rebase1): Update.
15982         * mipsread.c (mipscoff_symfile_read): Update.
15983         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
15984         parameter.
15985         * mdebugread.c (parse_symbol): Change type of "section_offsets".
15986         (parse_external, psymtab_to_symtab_1): Update.
15987         * machoread.c (macho_symfile_offsets): Update.
15988         * ia64-tdep.c (ia64_find_unwind_table): Update.
15989         * hppa-tdep.c (read_unwind_info): Update.
15990         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
15991         * dwarf2read.c (create_addrmap_from_index)
15992         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
15993         (process_psymtab_comp_unit_reader, add_partial_symbol)
15994         (add_partial_subprogram, process_full_comp_unit)
15995         (read_file_scope, read_func_scope, read_lexical_block_scope)
15996         (read_call_site_scope, dwarf2_rnglists_process)
15997         (dwarf2_ranges_process, dwarf2_ranges_read)
15998         (dwarf_decode_lines_1, var_decode_location, new_symbol)
15999         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
16000         Update.
16001         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
16002         Update.
16003         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
16004         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
16005         (process_one_symbol): Change type of "section_offsets".
16006         * ctfread.c (get_objfile_text_range): Update.
16007         * coffread.c (coff_symtab_read, enter_linenos)
16008         (process_coff_symbol): Update.
16009         * coff-pe-read.c (add_pe_forwarded_sym): Update.
16010         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
16011
16012 2020-01-08  Tom Tromey  <tromey@adacore.com>
16013
16014         * dwarf2read.c (parse_macro_definition): Use std::string.
16015         (parse_macro_definition): Likewise.
16016
16017 2020-01-08  Tom Tromey  <tromey@adacore.com>
16018
16019         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
16020         (ATTR_ALLOC_CHUNK): Remove.
16021
16022 2020-01-08  Tom Tromey  <tromey@adacore.com>
16023
16024         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
16025
16026 2020-01-08  Tom Tromey  <tromey@adacore.com>
16027
16028         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
16029         (dwarf2_compute_name, open_dwo_file): Likewise.
16030         (process_enumeration_scope): Use std::vector.
16031         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
16032         (partial_die_info::fixup, dwarf2_start_subfile)
16033         (guess_full_die_structure_name, dwarf2_name): Likewise.
16034         (determine_prefix): Update.
16035         (guess_full_die_structure_name): Make return type const.
16036         (partial_die_full_name): Return unique_xmalloc_ptr.
16037         (DW_FIELD_ALLOC_CHUNK): Remove.
16038
16039 2020-01-07  Tom Tromey  <tromey@adacore.com>
16040
16041         PR build/24937:
16042         * stap-probe.c (class stap_static_probe_ops): Add constructor.
16043
16044 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16045
16046         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
16047
16048 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
16049
16050         * stack.c (print_frame_info): Move disassemble_next_line code
16051         inside source_print block.
16052
16053 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16054
16055         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
16056         gdb/signals.h, as we are now using native signal symbols.
16057
16058 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16059
16060         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
16061         overflow by an early check of content vs threshold.
16062         * tui/tui-source.c (tui_source_window::line_is_displayed):
16063         Likewise.
16064
16065 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16066
16067         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
16068
16069 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
16070
16071         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
16072         export table if no section contains it's RVA.
16073
16074 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16075
16076         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
16077
16078 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
16079
16080         * source.c (print_source_lines_base): Set last_line_listed.
16081
16082 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
16083
16084         * tui/tui-disasm.c: Remove trailing spaces.
16085
16086 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
16087             Pedro Alves  <palves@redhat.com>
16088
16089         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
16090         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
16091         (windows_gdb_signal_to_target): New function, uses the above
16092         enumeration to convert GDB internal signal codes to equivalent
16093         Windows codes.
16094         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
16095         * windows-nat.c: Include "gdb_wait.h".
16096         (get_windows_debug_event): Extract the fatal exception from the
16097         exit status and convert to the equivalent Posix signal number.
16098         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
16099         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
16100         * gdbsupport/gdb_wait.c: New file, implements
16101         windows_status_to_termsig.
16102         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
16103         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
16104
16105 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
16106
16107         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
16108         show_layout.
16109
16110 2020-01-05  Luis Machado  <luis.machado@linaro.org>
16111
16112         * aarch64-linux-nat.c
16113         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
16114         and bfd_mach_aarch64.
16115
16116 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
16117
16118         * ui-file.c (stdio_file::can_emit_style_escape)
16119         (tee_file::can_emit_style_escape): Ensure style is used also on
16120         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
16121         to gdb_stdout.
16122         * main.c (set_gdb_data_directory): Use file style to output the
16123         warning that the given pathname is not a directory.
16124         * top.c (show_history_filename, gdb_safe_append_history)
16125         (show_gdb_datadir): Use file style.
16126
16127 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16128
16129         * solib-target.c (struct lm_info_target):
16130         Change offsets to be a unique_xmalloc_ptr.
16131         (solib_target_relocate_section_addresses): Update.
16132
16133 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
16134
16135         * windows-nat.c (windows_clear_solib): Free so_list linked list.
16136
16137 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
16138
16139         * MAINTAINERS (Write After Approval): Add myself.
16140
16141 2020-01-02  Luis Machado  <luis.machado@linaro.org>
16142
16143         * proc-service.c (get_ps_regcache): Remove reference to obsolete
16144         Cell BE architecture.
16145         * target.h (struct target_ops) <thread_architecture>: Likewise.
16146
16147 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16148
16149         * Makefile.in: Use INSTALL_PROGRAM_ENV.
16150
16151 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
16152
16153         * MAINTAINERS (Write After Approval): Add myself.
16154
16155 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16156
16157         * gdbarch.sh: Update copyright year range of generated files.
16158
16159 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16160
16161         Update copyright year range in all GDB files.
16162
16163 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16164
16165         * copyright.py: Convert to Python 3.
16166
16167 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16168
16169         * copyright.py: Adapt after move of gnulib directory from gdb
16170         directory to toplevel directory.
16171
16172 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16173
16174         * copyright.py (main): Exit if run from the wrong directory.
16175
16176 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16177
16178         * top.c (print_gdb_version): Change copyright year to 2020.
16179
16180 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
16181
16182         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
16183
16184 For older changes see ChangeLog-2019.
16185 \f
16186 Local Variables:
16187 mode: change-log
16188 left-margin: 8
16189 fill-column: 74
16190 version-control: never
16191 coding: utf-8
16192 End: