gdb/ChangeLog

   1 2020-03-13  Tom Tromey  <tom@tromey.com>
   2
   3         * c-valprint.c (c_val_print_array): Simplify.
   4
   5 2020-03-13  Tom Tromey  <tom@tromey.com>
   6
   7         * valprint.c (value_print_array_elements): New function.
   8         * valprint.h (value_print_array_elements): Declare.
   9
  10 2020-03-13  Tom Tromey  <tom@tromey.com>
  11
  12         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
  13         * mips-tdep.c (mips_print_register): Use
  14         value_print_scalar_formatted.
  15
  16 2020-03-13  Tom Tromey  <tom@tromey.com>
  17
  18         * valprint.h (value_print_scalar_formatted): Declare.
  19         * valprint.c (value_print_scalar_formatted): New function.
  20
  21 2020-03-13  Tom Tromey  <tom@tromey.com>
  22
  23         * valprint.h (generic_value_print): Declare.
  24         * valprint.c (generic_value_print): New function.
  25
  26 2020-03-13  Tom Tromey  <tom@tromey.com>
  27
  28         * valprint.c (do_val_print): Call la_value_print_inner, if
  29         available.
  30         * rust-lang.c (rust_language_defn): Update.
  31         * p-lang.c (pascal_language_defn): Update.
  32         * opencl-lang.c (opencl_language_defn): Update.
  33         * objc-lang.c (objc_language_defn): Update.
  34         * m2-lang.c (m2_language_defn): Update.
  35         * language.h (struct language_defn) <la_value_print_inner>: New
  36         member.
  37         * language.c (unknown_language_defn, auto_language_defn): Update.
  38         * go-lang.c (go_language_defn): Update.
  39         * f-lang.c (f_language_defn): Update.
  40         * d-lang.c (d_language_defn): Update.
  41         * c-lang.c (c_language_defn, cplus_language_defn)
  42         (asm_language_defn, minimal_language_defn): Update.
  43         * ada-lang.c (ada_language_defn): Update.
  44
  45 2020-03-13  Tom Tromey  <tom@tromey.com>
  46
  47         * c-valprint.c (c_value_print): Use common_val_print.
  48
  49 2020-03-13  Tom Tromey  <tom@tromey.com>
  50
  51         * cp-valprint.c (cp_print_static_field): Use common_val_print.
  52
  53 2020-03-13  Tom Tromey  <tom@tromey.com>
  54
  55         * f-valprint.c (f77_print_array_1, f_val_print): Use
  56         common_val_print.
  57
  58 2020-03-13  Tom Tromey  <tom@tromey.com>
  59
  60         * riscv-tdep.c (riscv_print_one_register_info): Use
  61         common_val_print.
  62
  63 2020-03-13  Tom Tromey  <tom@tromey.com>
  64
  65         * mi/mi-main.c (output_register): Use common_val_print.
  66
  67 2020-03-13  Tom Tromey  <tom@tromey.com>
  68
  69         * infcmd.c (default_print_one_register_info): Use
  70         common_val_print.
  71
  72 2020-03-13  Tom Tromey  <tom@tromey.com>
  73
  74         * valprint.h (common_val_print_checked): Declare.
  75         * valprint.c (common_val_print_checked): New function.
  76         * stack.c (print_frame_arg): Use common_val_print_checked.
  77
  78 2020-03-13  Tom Tromey  <tom@tromey.com>
  79
  80         * valprint.c (do_val_print): New function, from val_print.
  81         (val_print): Use do_val_print.
  82         (common_val_print): Use do_val_print.
  83
  84 2020-03-13  Tom Tromey  <tom@tromey.com>
  85
  86         * valprint.c (value_print): Use scoped_value_mark.
  87
  88 2020-03-13  Tom de Vries  <tdevries@suse.de>
  89
  90         PR symtab/25646
  91         * psymtab.c (partial_symtab::partial_symtab): Don't set
  92         globals_offset and statics_offset.  Push element onto
  93         current_global_psymbols and current_static_psymbols stacks.
  94         (concat): New function.
  95         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
  96         element from current_global_psymbols and current_static_psymbols
  97         stacks.  Concat popped elements to global_psymbols and
  98         static_symbols.
  99         (add_psymbol_to_list): Use current_global_psymbols and
 100         current_static_psymbols stacks.
 101         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
 102         current_static_psymbols fields.
 103
 104 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
 105
 106         * corelow.c (sniff_core_bfd): Remove.
 107         (class core_target) <m_core_vec>: Remove.
 108         (core_target::core_target): Update.
 109         (core_file_fns): Remove.
 110         (deprecated_add_core_fns): Remove.
 111         (default_core_sniffer): Remove.
 112         (sniff_core_bfd): Remove.
 113         (default_check_format): Remove.
 114         (gdb_check_format): Remove.
 115         (core_target_open): Update.
 116         (core_target::get_core_register_section): Update.
 117         (get_core_registers_cb): Update.
 118         (core_target::fetch_registers): Update.
 119         * gdbcore.h (struct core_fns): Remove.
 120         (deprecated_add_core_fns): Remove.
 121         (default_core_sniffer): Remove.
 122         (default_check_format): Remove.
 123
 124 2020-03-12  Tom Tromey  <tom@tromey.com>
 125
 126         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
 127         CORE_ADDR.
 128         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
 129
 130 2020-03-12  Tom Tromey  <tom@tromey.com>
 131
 132         * remote.c (remote_target::download_tracepoint)
 133         (remote_target::enable_tracepoint)
 134         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
 135         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
 136         sprintf_vma.
 137
 138 2020-03-12  Tom Tromey  <tom@tromey.com>
 139
 140         * symfile-mem.c: Update CORE_ADDR size assert.
 141
 142 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 143
 144         * selftest.m4: Move to gdbsupport/.
 145         * acinclude.m4: Update path to selftest.m4.
 146
 147 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 148
 149         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
 150         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
 151         gdbarch-selfselftests.c and selftest-arch.c.
 152         (SUBDIR_UNITTESTS_OBS): Rename to...
 153         (SELFTESTS_OBS): ... this.
 154         (COMMON_SFILES): Remove disasm-selftests.c and
 155         gdbarch-selftests.c.
 156         * configure.ac: Don't add selftest-arch.{c,o} to
 157         CONFIG_{SRCS,OBS}.
 158         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
 159         preprocessor conditions.
 160
 161 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 162
 163         * configure.ac: Don't source bfd/development.sh.
 164         * selftest.m4: Modify comment.
 165         * configure: Re-generate.
 166
 167 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
 168
 169         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
 170         not "true" or "false".
 171         * configure: Re-generate.
 172
 173 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
 174
 175         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
 176         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
 177         renamed to arm_nbsd_supply_gregset.
 178         (fetch_register): Update to call arm_nbsd_supply_gregset.
 179         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
 180         (arm_netbsd_nat_target::fetch_registers): Update.
 181         (fetch_elfcore_registers): Removed.
 182         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
 183         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
 184         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
 185         not require NetBSD system headers.
 186         (arm_nbsd_regset): New struct.
 187         (arm_nbsd_iterate_over_regset_sections): New function.
 188         (arm_netbsd_init_abi_common): Updated to call
 189         set_gdbarch_iterate_over_regset_sections.
 190         * arm-nbsd-tdep.h: New file.
 191
 192 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
 193
 194         * symtab.c (find_pc_sect_line): Add check which prevents infinite
 195         recursion.
 196
 197 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
 198
 199         * configure: Re-generate.
 200
 201 2020-03-11  Tom Tromey  <tromey@adacore.com>
 202
 203         * ada-typeprint.c (print_choices): Fix comment.
 204
 205 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 206
 207         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
 208         previous item in the list, when the list has no items.
 209
 210 2020-03-11  Tom de Vries  <tdevries@suse.de>
 211
 212         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
 213         PROP_LOCLIST handling code.
 214
 215 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 216
 217         * buildsym-legacy.c (record_line): Pass extra parameter to
 218         record_line.
 219         * buildsym.c (buildsym_compunit::record_line): Take an extra
 220         parameter, reduce duplication in the line table, and record the
 221         is_stmt flag in the line table.
 222         * buildsym.h (buildsym_compunit::record_line): Add extra
 223         parameter.
 224         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
 225         non-statement lines.
 226         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
 227         this to the symtab builder.
 228         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
 229         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
 230         through to dwarf_record_line_1.
 231         * infrun.c (process_event_stop_test): When stepping, don't stop at
 232         a non-statement instruction, and only refresh the step info when
 233         we land in the middle of a line's range.  Also add an extra
 234         comment.
 235         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
 236         field.
 237         * record-btrace.c (btrace_find_line_range): Only record lines
 238         marked as is-statement.
 239         * stack.c (frame_show_address): Show the frame address if we are
 240         in a non-statement sal.
 241         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
 242         (maintenance_print_one_line_table): Print a header for the is_stmt
 243         column, and include is_stmt information in the output.
 244         * symtab.c (find_pc_sect_line): Find lines marked as statements in
 245         preference to non-statements.
 246         (find_pcs_for_symtab_line): Prefer is-statement entries.
 247         (find_line_common): Likewise.
 248         * symtab.h (struct linetable_entry): Add is_stmt field.
 249         (struct symtab_and_line): Likewise.
 250         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
 251         arranging the line table.
 252
 253 2020-03-07  Tom de Vries  <tdevries@suse.de>
 254
 255         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
 256         DIE.
 257
 258 2020-03-07  Tom Tromey  <tom@tromey.com>
 259
 260         * valops.c (value_literal_complex): Remove obsolete comment.
 261         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
 262         comment.
 263
 264 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 265
 266         * infrun.h: Forward-declare thread_info.
 267         (set_step_info): Add thread_info parameter, add doc.
 268         * infrun.c (set_step_info): Add thread_info parameter, move doc
 269         to header.
 270         * infrun.c (process_event_stop_test): Pass thread to
 271         set_step_info call.
 272         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
 273         set_step_info.
 274         (prepare_one_step): Add thread_info parameter, pass it to
 275         set_step_frame and prepare_one_step (recursive) call.
 276         (step_1): Pass thread to prepare_one_step call.
 277         (step_command_fsm::should_stop): Pass thread to
 278         prepare_one_step.
 279         (until_next_fsm): Pass thread to set_step_frame call.
 280         (finish_command): Pass thread to set_step_info call.
 281
 282 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
 283
 284         * windows-tdep.c (windows_solib_create_inferior_hook):
 285         Check if inferior is running.
 286
 287 2020-03-06  Tom de Vries  <tdevries@suse.de>
 288
 289         * NEWS: Fix "the the".
 290         * ctfread.c: Same.
 291
 292 2020-03-06  Tom de Vries  <tdevries@suse.de>
 293
 294         * psymtab.c (psymtab_to_symtab): Don't print "done.".
 295
 296 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 297
 298         * .dir-locals.el: Add a comment referencing the other copies of
 299         this file.
 300
 301 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
 302
 303         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
 304         psargs.
 305
 306 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 307
 308         * .gitattributes: New file.
 309
 310 2020-03-04  Tom Tromey  <tom@tromey.com>
 311
 312         * symmisc.c (print_symbol_bcache_statistics)
 313         (print_objfile_statistics): Update.
 314         * symfile.c (allocate_symtab): Use intern.
 315         * psymtab.c (partial_symtab::partial_symtab): Use intern.
 316         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
 317         macro_cache>: Remove.
 318         <string_cache>: New member.
 319         (struct objfile) <intern>: New methods.
 320         * elfread.c (elf_symtab_read): Use intern.
 321         * dwarf2/read.c (fixup_go_packaging): Intern package name.
 322         (dwarf2_compute_name, dwarf2_physname)
 323         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
 324         names.
 325         (guess_partial_die_structure_name): Update.
 326         (partial_die_info::fixup): Intern name.
 327         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
 328         name.
 329         (dwarf2_name): Intern name.  Update.
 330         * buildsym.c (buildsym_compunit::get_macro_table): Use
 331         string_cache.
 332
 333 2020-03-04  Tom Tromey  <tom@tromey.com>
 334
 335         * jit.c (bfd_open_from_target_memory): Make "target" const.
 336         * corefile.c (gnutarget): Now const.
 337         * gdbcore.h (gnutarget): Now const.
 338
 339 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
 340
 341         * NEWS: Mention support for WOW64 processes.
 342         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
 343         (amd64_windows_segment_register_p): Remove static.
 344         (_initialize_amd64_windows_nat): Update.
 345         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
 346         * i386-windows-nat.c (context_offset): Update.
 347         (i386_mappings): Rename and remove static.
 348         (i386_windows_segment_register_p): Remove static.
 349         (_initialize_i386_windows_nat): Update.
 350         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
 351         (STATUS_WX86_SINGLE_STEP): New macro.
 352         (EnumProcessModulesEx): New macro.
 353         (Wow64SuspendThread): New macro.
 354         (Wow64GetThreadContext): New macro.
 355         (Wow64SetThreadContext): New macro.
 356         (Wow64GetThreadSelectorEntry): New macro.
 357         (windows_set_context_register_offsets): Add static.
 358         (windows_set_segment_register_p): Likewise.
 359         (windows_add_thread): Adapt for WOW64 processes.
 360         (windows_fetch_one_register): Likewise.
 361         (windows_nat_target::fetch_registers): Likewise.
 362         (windows_store_one_register): Likewise.
 363         (display_selector): Likewise.
 364         (display_selectors): Likewise.
 365         (handle_exception): Likewise.
 366         (windows_continue): Likewise.
 367         (windows_nat_target::resume): Likewise.
 368         (windows_add_all_dlls): Likewise.
 369         (do_initial_windows_stuff): Likewise.
 370         (windows_nat_target::attach): Likewise.
 371         (windows_get_exec_module_filename): Likewise.
 372         (windows_nat_target::create_inferior): Likewise.
 373         (windows_xfer_siginfo): Likewise.
 374         (_initialize_loadable): Initialize Wow64SuspendThread,
 375         Wow64GetThreadContext, Wow64SetThreadContext,
 376         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
 377         * windows-nat.h (windows_set_context_register_offsets):
 378         Remove declaration.
 379         (windows_set_segment_register_p): Likewise.
 380         (i386_windows_segment_register_p): Add declaration.
 381         (amd64_windows_segment_register_p): Likewise.
 382
 383 2020-03-04  Luis Machado  <luis.machado@linaro.org>
 384
 385         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
 386         in "info registers" for AArch64/ARM.
 387
 388         The change caused "info registers" to not print GPR's.
 389
 390         gdb/ChangeLog:
 391
 392         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
 393
 394         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
 395         when reg->group is empty and reggroup is not.
 396
 397 2020-03-03  Tom Tromey  <tromey@adacore.com>
 398
 399         * dwarf2/frame.c (struct dwarf2_frame_cache)
 400         <checked_tailcall_bottom, entry_cfa_sp_offset,
 401         entry_cfa_sp_offset_p>: Remove members.
 402         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
 403         (dwarf2_frame_prev_register): Don't call
 404         dwarf2_tailcall_sniffer_first.
 405         (dwarf2_append_unwinders): Don't append tailcall unwinder.
 406         * frame-unwind.c (add_unwinder): New fuction.
 407         (frame_unwind_init): Use it.  Add tailcall unwinder.
 408
 409 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 410             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 411
 412         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
 413         value should be printed as true.
 414
 415 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
 416
 417         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
 418         (windows_init_abi): Set and use windows_so_ops.
 419
 420 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 421
 422         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
 423         when verifying if dealing with a convenience variable.
 424
 425 2020-03-03  Luis Machado  <luis.machado@linaro.org>
 426
 427         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
 428
 429 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 430
 431         * infrun.c (gdbarch_supports_displaced_stepping): New.
 432         (use_displaced_stepping): Break up conditions in smaller pieces.
 433         Use gdbarch_supports_displaced_stepping.
 434         (displaced_step_prepare_throw): Use
 435         gdbarch_supports_displaced_stepping.
 436
 437 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 438
 439         * NEWS: Mention new behaviour of the history filename.
 440         * top.c (write_history_p): Add comment.
 441         (show_write_history_p): Add header comment, give a different
 442         message when history writing is on, but the history filename is
 443         empty.
 444         (history_filename): Add comment.
 445         (history_filename_empty): New function.
 446         (show_history_filename): Add header comment, give a different
 447         message when the filename is empty.
 448         (init_history): Compare history_filename against nullptr, and only
 449         read history if the filename is not empty.
 450         (set_history_filename): Add header comment, and only make
 451         non-empty filenames absolute.
 452         (init_main): Make the filename argument to 'set history filename'
 453         optional.
 454
 455 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
 456
 457         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
 458         (arm_supply_vfpregset): ...this, and update to use VFP registers.
 459         (fetch_fp_register): Update.
 460         (fetch_fp_regs): Update.
 461         (store_fp_register): Update.
 462         (store_fp_regs): Update.
 463         (arm_netbsd_nat_target::read_description): New function.
 464         (fetch_elfcore_registers): Update.
 465
 466 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 467
 468         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
 469         general_thread if the stop reply is missing a thread-id.
 470         (remote_target::process_stop_reply): Use the first non-exited
 471         thread if the target didn't pass a thread-id.
 472         * infrun.c (do_target_wait): Move call to
 473         switch_to_inferior_no_thread to ....
 474         (do_target_wait_1): ... here.
 475
 476 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
 477
 478         * debuginfod-support.c: Include defs.h first.
 479
 480 2020-02-28  Tom de Vries  <tdevries@suse.de>
 481
 482         * symfile.c (set_initial_language): Use default language for lookup.
 483
 484 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
 485
 486         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
 487         reader variable, pass `this` to read_cutu_die_from_dwo.
 488
 489 2020-02-27  Aaron Merey  <amerey@redhat.com>
 490
 491         * source.c (open_source_file): Check for nullptr when computing
 492         srcpath.
 493
 494 2020-02-27  Tom Tromey  <tromey@adacore.com>
 495
 496         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
 497         member.
 498         (dwarf2_add_field): Don't update nfields.
 499         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
 500
 501 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 502
 503         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
 504         abs.
 505
 506 2020-02-26  Tom Tromey  <tom@tromey.com>
 507
 508         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
 509         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
 510         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
 511         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
 512         per_cu_data.
 513
 514 2020-02-26  Tom Tromey  <tom@tromey.com>
 515
 516         * dwarf2/index-write.c (psym_index_map): Change type.
 517         (add_address_entry_worker, write_one_signatured_type)
 518         (recursively_count_psymbols, recursively_write_psymbols)
 519         (class debug_names, psyms_seen_size, write_gdbindex)
 520         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
 521
 522 2020-02-26  Aaron Merey  <amerey@redhat.com>
 523
 524         * Makefile.in: Handle optional debuginfod support.
 525         * NEWS: Update.
 526         * README: Add --with-debuginfod summary.
 527         * config.in: Regenerate.
 528         * configure: Regenerate.
 529         * configure.ac: Handle optional debuginfod support.
 530         * debuginfod-support.c: debuginfod helper functions.
 531         * debuginfod-support.h: Ditto.
 532         * doc/gdb.texinfo: Add --with-debuginfod to configure options
 533         summary.
 534         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
 535         when a dwz file cannot be found.
 536         * elfread.c (elf_symfile_read): Query debuginfod servers when a
 537         debuginfo file cannot be found.
 538         * source.c (open_source_file): Query debuginfod servers when a
 539         source file cannot be found.
 540         * top.c (print_gdb_configuration): Include
 541         --{with,without}-debuginfod in the output.
 542
 543 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
 544
 545         * thread.c (thr_try_catch_cmd): Print thread name.
 546
 547 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
 548
 549         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
 550         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 551         dwarf2_fetch_die_type_sect_off): Move to...
 552         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
 553         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 554         dwarf2_fetch_die_type_sect_off): ... here.
 555         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
 556         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 557         dwarf2_fetch_die_type_sect_off): Move doc to header file.
 558
 559 2020-02-26  Tom de Vries  <tdevries@suse.de>
 560
 561         PR gdb/25603
 562         * symfile.c (set_initial_language): Exit-early if
 563         language_mode == language_mode_manual.
 564
 565 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 566
 567         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
 568         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
 569         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
 570
 571 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 572
 573         * gdbtypes.c (create_array_type_with_stride): Handle negative
 574         array strides.
 575         * valarith.c (value_subscripted_rvalue): Likewise.
 576
 577 2020-02-25  Luis Machado  <luis.machado@linaro.org>
 578
 579         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
 580
 581 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
 582
 583         * loc.h (dwarf2_get_die_type): Move to...
 584         * read.h (dwarf2_get_die_type): ... here.
 585         * read.c (dwarf2_get_die_type): Move doc to header.
 586
 587 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
 588
 589         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
 590         'gnulib/Makefile.in' to the list.
 591
 592 2020-02-24  Tom Tromey  <tom@tromey.com>
 593
 594         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
 595         Remove.
 596         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
 597         XOBNEWVEC.
 598
 599 2020-02-24  Tom Tromey  <tom@tromey.com>
 600
 601         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
 602         New method.
 603         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
 604         (dw2_do_instantiate_symtab, dw2_get_file_names)
 605         (build_type_psymtab_dependencies, load_full_type_unit): Update.
 606
 607 2020-02-24  Tom Tromey  <tom@tromey.com>
 608
 609         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
 610         make_scoped_restore.
 611         (dwarf2_psymtab::read_symtab): Don't clear
 612         reading_partial_symbols.
 613
 614 2020-02-24  Tom de Vries  <tdevries@suse.de>
 615
 616         PR gdb/25592
 617         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
 618
 619 2020-02-24  Tom de Vries  <tdevries@suse.de>
 620
 621         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
 622         commands layout next/prev/regs.
 623
 624 2020-02-22  Tom Tromey  <tom@tromey.com>
 625
 626         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
 627         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
 628
 629 2020-02-22  Tom Tromey  <tom@tromey.com>
 630
 631         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
 632
 633 2020-02-22  Tom Tromey  <tom@tromey.com>
 634
 635         * tui/tui-win.c (_initialize_tui_win): Add usage text.
 636         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
 637         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
 638         * tui/tui.c (_initialize_tui): Add usage text.
 639
 640 2020-02-22  Tom Tromey  <tom@tromey.com>
 641
 642         * tui/tui-win.c (tui_set_focus_command)
 643         (tui_set_win_height_command): Use error_no_arg.
 644         (_initialize_tui_win): Update help text.
 645         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
 646
 647 2020-02-22  Tom Tromey  <tom@tromey.com>
 648
 649         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
 650         * tui/tui-disasm.h (struct tui_disasm_window)
 651         <display_start_addr>: Declare.
 652         * tui/tui-source.h (struct tui_source_window)
 653         <display_start_addr>: Declare.
 654         * tui/tui-winsource.h (struct tui_source_window_base)
 655         <show_source_line, display_start_addr>: New methods.
 656         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
 657         Rename and move to protected section.
 658         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
 659         (tui_source_window_base::do_erase_source_content): Update.
 660         (tui_source_window_base::show_source_line): Now a method.
 661         (tui_source_window_base::show_source_content)
 662         (tui_source_window_base::tui_source_window_base)
 663         (tui_source_window_base::rerender)
 664         (tui_source_window_base::refill)
 665         (tui_source_window_base::do_scroll_horizontal)
 666         (tui_source_window_base::set_is_exec_point_at)
 667         (tui_source_window_base::update_breakpoint_info)
 668         (tui_source_window_base::update_exec_info): Update.
 669         * tui/tui-source.c (tui_source_window::set_contents)
 670         (tui_source_window::showing_source_p)
 671         (tui_source_window::do_scroll_vertical)
 672         (tui_source_window::location_matches_p)
 673         (tui_source_window::line_is_displayed): Update.
 674         (tui_source_window::display_start_addr): New method.
 675         * tui/tui-disasm.c (tui_disasm_window::set_contents)
 676         (tui_disasm_window::do_scroll_vertical)
 677         (tui_disasm_window::location_matches_p): Update.
 678         (tui_disasm_window::display_start_addr): New method.
 679
 680 2020-02-22  Tom Tromey  <tom@tromey.com>
 681
 682         * NEWS: Add entry for gdb.register_window_type.
 683         * tui/tui-layout.h (window_factory): New typedef.
 684         (tui_register_window): Declare.
 685         * tui/tui-layout.c (saved_tui_windows): New global.
 686         (tui_apply_current_layout): Use it.
 687         (tui_register_window): New function.
 688         * python/python.c (do_start_initialization): Call
 689         gdbpy_initialize_tui.
 690         (python_GdbMethods): Add "register_window_type" function.
 691         * python/python-internal.h (gdbpy_register_tui_window)
 692         (gdbpy_initialize_tui): Declare.
 693         * python/py-tui.c: New file.
 694         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
 695
 696 2020-02-22  Tom Tromey  <tom@tromey.com>
 697
 698         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
 699
 700 2020-02-22  Tom Tromey  <tom@tromey.com>
 701
 702         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
 703         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
 704         * tui/tui-data.c (tui_set_win_with_focus): Remove.
 705         (tui_set_win_focus_to): Move from tui-win.c.
 706
 707 2020-02-22  Tom Tromey  <tom@tromey.com>
 708
 709         * tui/tui-layout.c (make_standard_window, get_locator_window): New
 710         functions.
 711         (known_window_types): New global.
 712         (tui_get_window_by_name): Reimplement.
 713         (initialize_known_windows): New function.
 714         (validate_window_name): Rewrite.
 715         (_initialize_tui_layout): Call initialize_known_windows.
 716
 717 2020-02-22  Tom Tromey  <tom@tromey.com>
 718
 719         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
 720         Remove constants.
 721         * tui/tui-winsource.h (struct tui_source_window_base)
 722         <tui_source_window_base>: Remove parameter.
 723         * tui/tui-winsource.c
 724         (tui_source_window_base::tui_source_window_base): Remove
 725         parameter.
 726         (tui_source_window_base::refill): Update.
 727         * tui/tui-stack.h (struct tui_locator_window)
 728         <tui_locator_window>: Update.
 729         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
 730         Default the constructor.
 731         * tui/tui-regs.h (struct tui_data_item_window)
 732         <tui_data_item_window>: Default the constructor.
 733         (struct tui_data_window) <tui_data_window>: Likewise.
 734         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
 735         Default the constructor.
 736         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
 737         Default the constructor.
 738         <type>: Remove.
 739         (struct tui_win_info) <tui_win_info>: Default the constructor.
 740         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
 741         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
 742         Default the constructor.
 743
 744 2020-02-22  Tom Tromey  <tom@tromey.com>
 745
 746         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
 747         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
 748         * tui/tui-win.c (tui_resize_all): Don't call
 749         tui_delete_invisible_windows.
 750         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
 751         done.
 752         (tui_set_layout): Update.
 753         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
 754         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
 755         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
 756
 757 2020-02-22  Tom Tromey  <tom@tromey.com>
 758
 759         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
 760         correctly.
 761
 762 2020-02-22  Tom Tromey  <tom@tromey.com>
 763
 764         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
 765
 766 2020-02-22  Tom Tromey  <tom@tromey.com>
 767
 768         * tui/tui-winsource.h (struct tui_source_window_iterator)
 769         <inner_iterator>: New etytypedef.
 770         <tui_source_window_iterator>: Take "end" parameter.
 771         <tui_source_window_iterator>: Take iterator.
 772         <operator*, advance>: Update.
 773         <m_iter>: Change type.
 774         <m_end>: New field.
 775         (struct tui_source_windows) <begin, end>: Update.
 776         * tui/tui-layout.c (tui_windows): New global.
 777         (tui_apply_current_layout): Clear tui_windows.
 778         (tui_layout_window::apply): Update tui_windows.
 779         * tui/tui-data.h (tui_windows): Declare.
 780         (all_tui_windows): Now inline function.
 781         (class tui_window_iterator, struct all_tui_windows): Remove.
 782
 783 2020-02-22  Tom Tromey  <tom@tromey.com>
 784
 785         PR tui/17850:
 786         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
 787         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
 788         "height" argument.
 789         (class tui_layout_window) <get_sizes>: Likewise.
 790         (class tui_layout_split) <tui_layout_split>: Add "vertical"
 791         argument.
 792         <get_sizes>: Add "height" argument.
 793         <m_vertical>: New field.
 794         * tui/tui-layout.c (tui_layout_split::clone): Update.
 795         (tui_layout_split::get_sizes): Add "height" argument.
 796         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
 797         (tui_new_layout_command): Parse "-horizontal".
 798         (_initialize_tui_layout): Update help string.
 799         (tui_layout_split::specification): Add "-horizontal" when needed.
 800         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
 801         argument.
 802         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
 803         New methods.
 804
 805 2020-02-22  Tom Tromey  <tom@tromey.com>
 806
 807         * tui/tui-layout.h (enum tui_adjust_result): New.
 808         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
 809         (class tui_layout_window) <adjust_size>: Return
 810         tui_adjust_result.  Rewrite.
 811         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
 812         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
 813
 814 2020-02-22  Tom Tromey  <tom@tromey.com>
 815
 816         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
 817         parameter and return types.
 818         (class tui_layout_base) <specification>: Add "depth".
 819         (class tui_layout_window) <specification>: Add "depth".
 820         (class tui_layout_split) <specification>: Add "depth".
 821         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
 822         and return types.
 823         (tui_new_layout_command): Parse sub-layouts.
 824         (_initialize_tui_layout): Update help string.
 825         (tui_layout_window::specification): Add "depth".
 826         (add_layout_command): Update.
 827
 828 2020-02-22  Tom Tromey  <tom@tromey.com>
 829
 830         * NEWS: Add "tui new-layout" item.
 831         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
 832         Add new-layout command to help text.
 833         (validate_window_name): New function.
 834         (tui_new_layout_command): New function.
 835         (_initialize_tui_layout): Register "new-layout".
 836         (tui_layout_window::specification): New method.
 837         (tui_layout_window::specification): New method.
 838         * tui/tui-layout.h (class tui_layout_base) <specification>: New
 839         method.
 840         (class tui_layout_window) <specification>: New method.
 841         (class tui_layout_split) <specification>: New method.
 842
 843 2020-02-22  Tom Tromey  <tom@tromey.com>
 844
 845         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
 846         * tui/tui-win.c (window_name_completer): Update comment.
 847         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
 848         Declare method.
 849         (class tui_layout_window) <replace_window>: Likewise.
 850         (class tui_layout_split) <replace_window>: Likewise.
 851         (tui_set_layout): Don't declare.
 852         (tui_set_initial_layout): Declare function.
 853         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
 854         (asm_regs_layout): New globals.
 855         (tui_current_layout, show_layout): Remove.
 856         (tui_set_layout, tui_add_win_to_layout): Rewrite.
 857         (find_layout, tui_apply_layout): New function.
 858         (layout_completer): Remove.
 859         (tui_next_layout): Reimplement.
 860         (tui_next_layout_command): New function.
 861         (tui_set_initial_layout, tui_prev_layout_command): New functions.
 862         (tui_regs_layout): Reimplement.
 863         (tui_regs_layout_command): New function.
 864         (extract_display_start_addr): Rewrite.
 865         (next_layout, prev_layout): Remove.
 866         (tui_layout_window::replace_window): New method.
 867         (tui_layout_split::replace_window): New method.
 868         (destroy_layout): New function.
 869         (layout_list): New global.
 870         (add_layout_command): New function.
 871         (initialize_layouts): Update.
 872         (tui_layout_command): New function.
 873         (_initialize_tui_layout): Install "layout" commands.
 874         * tui/tui-data.h (enum tui_layout_type): Remove.
 875         (tui_current_layout): Don't declare.
 876
 877 2020-02-22  Tom Tromey  <tom@tromey.com>
 878
 879         * tui/tui-regs.c (tui_reg_layout): Remove.
 880         (tui_reg_command): Use tui_regs_layout.
 881         * tui/tui-layout.h (tui_reg_command): Declare.
 882         * tui/tui-layout.c (tui_reg_command): New function.
 883
 884 2020-02-22  Tom Tromey  <tom@tromey.com>
 885
 886         * tui/tui.c (tui_rl_delete_other_windows): Call
 887         tui_remove_some_windows.
 888         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
 889         Declare method.
 890         (class tui_layout_window) <remove_windows>: New method.
 891         (class tui_layout_split) <remove_windows>: Declare.
 892         (tui_remove_some_windows): Declare.
 893         * tui/tui-layout.c (tui_remove_some_windows): New function.
 894         (tui_layout_split::remove_windows): New method.
 895
 896 2020-02-22  Tom Tromey  <tom@tromey.com>
 897
 898         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
 899         * tui/tui-layout.h (tui_next_layout): Declare.
 900         * tui/tui-layout.c (tui_next_layout): New function.
 901
 902 2020-02-22  Tom Tromey  <tom@tromey.com>
 903
 904         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
 905         correct coordinates.
 906
 907 2020-02-22  Tom Tromey  <tom@tromey.com>
 908
 909         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
 910         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
 911         DATA_WIN case.
 912
 913 2020-02-22  Tom Tromey  <tom@tromey.com>
 914
 915         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
 916         TUI_DISASM_WIN, not tui_win_list.
 917
 918 2020-02-22  Tom Tromey  <tom@tromey.com>
 919
 920         * valprint.c (generic_val_print_enum_1)
 921         (val_print_type_code_flags): Style member names.
 922         * rust-lang.c (val_print_struct, rust_print_enum)
 923         (rust_print_struct_def, rust_internal_print_type): Style member
 924         names.
 925         * p-valprint.c (pascal_object_print_value_fields): Style member
 926         names.  Only call fprintf_symbol_filtered for static members.
 927         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
 928         * f-valprint.c (f_val_print): Style member names.
 929         * f-typeprint.c (f_type_print_base): Style member names.
 930         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
 931         call fprintf_symbol_filtered for static members.
 932         (cp_print_class_member): Style member names.
 933         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
 934         member names.
 935         * ada-valprint.c (ada_print_scalar): Style enum names.
 936         (ada_val_print_enum): Likewise.
 937         * ada-typeprint.c (print_enum_type): Style enum names.
 938
 939 2020-02-21  Tom Tromey  <tom@tromey.com>
 940
 941         * psympriv.h (struct partial_symtab): Update comment.
 942
 943 2020-02-21  Tom Tromey  <tromey@adacore.com>
 944
 945         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
 946         type is CORE_ADDR.
 947
 948 2020-02-21  Tom de Vries  <tdevries@suse.de>
 949
 950         PR gdb/25534
 951         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
 952         if dependencies[i]->user != NULL.
 953
 954 2020-02-21  Ali Tamur  <tamur@google.com>
 955
 956         * dwarf2/read.c (dwarf2_name): Add null check.
 957
 958 2020-02-20  Tom Tromey  <tom@tromey.com>
 959
 960         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
 961         ">=", in binary search.
 962         (dwarf2_find_containing_comp_unit): New overload.
 963         (run_test): New self-test.
 964         (_initialize_dwarf2_read): Register new test.
 965
 966 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 967
 968         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
 969         * riscv-tdep.h: Likewise.
 970         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
 971         rv32-only CSR.
 972         * features/riscv/64bit-csr.xml: Regenerated.
 973
 974 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 975             Tom Tromey  <tom@tromey.com>
 976
 977         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
 978         of 'fputc_unfiltered'.
 979         (putchar_unfiltered): Call 'fputc_unfiltered'.
 980         (fputc_unfiltered): Call 'fputs_unfiltered'.
 981
 982 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 983
 984         * config.in: Regenerate.
 985         * configure: Regenerate.
 986         * configure.ac: Add --with-python-libdir option.
 987         * main.c: Use WITH_PYTHON_LIBDIR.
 988
 989 2020-02-19  Tom Tromey  <tom@tromey.com>
 990
 991         * symtab.c (general_symbol_info::compute_and_set_names): Use
 992         obstack_strndup.  Simplify call to symbol_set_demangled_name.
 993
 994 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
 995
 996         * dwarf2/read.c (allocate_signatured_type_table,
 997         allocate_dwo_unit_table, allocate_type_unit_groups_table,
 998         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
 999         Remove objfile parameter, update all callers.
1000
1001 2020-02-19  Doug Evans  <dje@google.com>
1002
1003         PR rust/25535
1004         * rust-lang.c (rust_print_enum): Apply embedded_offset to
1005         rust_enum_variant calculation.
1006
1007 2020-02-19  Tom Tromey  <tromey@adacore.com>
1008
1009         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
1010
1011 2020-02-19  Tom Tromey  <tromey@adacore.com>
1012
1013         * ada-lang.c (cache_symbol): Use obstack_strdup.
1014
1015 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1016
1017         * configure: Regenerate.
1018
1019 2020-02-19  Tom Tromey  <tromey@adacore.com>
1020
1021         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
1022         NULL check.
1023
1024 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
1025
1026         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
1027
1028 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1029
1030         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
1031         if GDBSERVER is not defined.
1032         (riscv_tdesc_cache): Likewise, also store const target_desc.
1033         (STATIC_IN_GDB): Define.
1034         (riscv_create_target_description): Update declaration with
1035         STATIC_IN_GDB.
1036         (riscv_lookup_target_description): New function, only define if
1037         GDBSERVER is not defined.
1038         * arch/riscv.h (riscv_create_target_description): Declare only
1039         when GDBSERVER is defined.
1040         (riscv_lookup_target_description): New declaration when GDBSERVER
1041         is not defined.
1042         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
1043         (riscv_linux_read_features): ...this, and return
1044         riscv_gdbarch_features instead of target_desc.
1045         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
1046         (riscv_linux_read_description): Rename to...
1047         (riscv_linux_read_features): ...this.
1048         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
1049         Update to use riscv_gdbarch_features and
1050         riscv_lookup_target_description.
1051         * riscv-tdep.c (riscv_find_default_target_description): Use
1052         riscv_lookup_target_description instead of
1053         riscv_create_target_description.
1054
1055 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1056
1057         * valprint.c (generic_val_print_enum_1): When printing a flag
1058         enum with value 0 and there is no enumerator with value 0, print
1059         just "0" instead of "(unknown: 0x0)".
1060
1061 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1062
1063         * valprint.c (generic_val_print_enum_1): Print unknown part of
1064         flag enum in hex.
1065
1066 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1067
1068         * dwarf2/read.c (update_enumeration_type_from_children): Allow
1069         flag enums to contain duplicate enumerators.
1070         * valprint.c (generic_val_print_enum_1): Update comment.
1071
1072 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1073
1074         * dwarf2/read.c: Include "count-one-bits.h".
1075         (update_enumeration_type_from_children): If an enumerator has
1076         multiple bits set, don't treat the enumeration as a "flag enum".
1077         * valprint.c (generic_val_print_enum_1): Assert that enumerators
1078         of flag enums have 0 or 1 bit set.
1079
1080 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1081
1082         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
1083         conversion.
1084         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1085         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
1086         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1087         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
1088         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1089
1090 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
1091
1092         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
1093
1094 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1095
1096         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
1097         displaced_step_closure_up.
1098         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
1099         (struct displaced_step_closure_up):
1100         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1101         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
1102         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
1103         Likewise.
1104         * gdbarch.sh (displaced_step_copy_insn): Likewise.
1105         * gdbarch.c, gdbarch.h: Re-generate.
1106         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
1107         displaced_step_closure_up.
1108         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1109         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
1110         * infrun.h (displaced_step_closure_up): New type alias.
1111         (struct displaced_step_inferior_state) <step_closure>: Change
1112         type to displaced_step_closure_up.
1113         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
1114         displaced_step_closure_up.
1115         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1116
1117 2020-02-14  Tom Tromey  <tom@tromey.com>
1118
1119         * minidebug.c (gnu_debug_key): New global.
1120         (find_separate_debug_file_in_section): Use it.
1121
1122 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1123
1124         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
1125         std::unique_ptr.
1126         * gdbarch.c: Re-generate.
1127         * gdbarch.h: Re-generate.
1128         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
1129         change.
1130         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
1131         type to std::unique_ptr.
1132         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
1133         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
1134         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
1135         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
1136         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
1137         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
1138         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
1139         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
1140         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
1141
1142 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1143
1144         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
1145         std::unique_ptr.
1146         (displaced_step_clear): Rename to...
1147         (displaced_step_reset): ... this.  Just call displaced->reset ().
1148         (displaced_step_clear_cleanup): Rename to...
1149         (displaced_step_reset_cleanup): ... this.
1150         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
1151         (displaced_step_fixup): Likewise.
1152         (resume_1): Likewise.
1153         (handle_inferior_event): Restore child's memory before calling
1154         displaced_step_fixup on the parent.
1155         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
1156         to std::unique_ptr.
1157         <step_closure>: Change type to std::unique_ptr.
1158
1159 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
1160
1161         * arm-tdep.c: Include count-one-bits.h.
1162         (cleanup_block_store_pc): Use count_one_bits.
1163         (cleanup_block_load_pc): Use count_one_bits.
1164         (arm_copy_block_xfer): Use count_one_bits.
1165         (thumb2_copy_block_xfer): Use count_one_bits.
1166         (thumb_copy_pop_pc_16bit): Use count_one_bits.
1167         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
1168         (thumb_get_next_pcs_raw): Use count_one_bits.
1169         (arm_get_next_pcs_raw): Use count_one_bits_l.
1170         * arch/arm.c (bitcount): Remove.
1171         * arch/arm.h (bitcount): Remove.
1172
1173 2020-02-14  Tom Tromey  <tromey@adacore.com>
1174
1175         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
1176         Update.
1177         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
1178         * dwarf2/loc.c (call_site_find_chain_1): Return
1179         unique_xmalloc_ptr.
1180         (call_site_find_chain): Likewise.
1181
1182 2020-02-14  Richard Biener  <rguenther@suse.de>
1183
1184         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
1185         on expression with division operators.
1186
1187 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1188
1189         * MAINTAINERS (Write After Approval): Adding myself.
1190
1191 2020-02-12  Tom Tromey  <tom@tromey.com>
1192
1193         * event-loop.c (event_data, gdb_event, event_handler_func):
1194         Remove.
1195
1196 2020-02-12  Tom Tromey  <tom@tromey.com>
1197
1198         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
1199         (dwarf2_frame_objfile_data): Add comment.
1200         (find_comp_unit, set_comp_unit): New functions.
1201         (dwarf2_frame_find_fde): Use find_comp_unit.
1202         (dwarf2_build_frame_info): Use set_comp_unit.
1203
1204 2020-02-12  Tom Tromey  <tom@tromey.com>
1205
1206         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
1207         (comp_unit): Don't initialize objfile.
1208         (execute_cfa_program): Add text_offset parameter.
1209         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
1210         (dwarf2_frame_cache): Update.
1211         (dwarf2_build_frame_info): Don't set "objfile" member.
1212
1213 2020-02-12  Tom Tromey  <tom@tromey.com>
1214
1215         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
1216         (decode_frame_entry): Likewise.
1217         (dwarf2_build_frame_info): Update.
1218
1219 2020-02-12  Tom Tromey  <tom@tromey.com>
1220
1221         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
1222         (decode_frame_entry_1): Use the comp_unit obstack.
1223
1224 2020-02-12  Tom Tromey  <tom@tromey.com>
1225
1226         * dwarf2/frame.c (struct comp_unit): Add initializers and
1227         constructor.
1228         (dwarf2_frame_objfile_data): Store a comp_unit.
1229         (dwarf2_frame_find_fde): Update.
1230         (dwarf2_build_frame_info): Use "new".
1231
1232 2020-02-12  Tom Tromey  <tom@tromey.com>
1233
1234         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
1235         (dwarf2_fde_table): Typedef for std::vector.
1236         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
1237         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
1238         (decode_frame_entry): Update.
1239         (dwarf2_build_frame_info): Use "new".
1240
1241 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
1242
1243         * arm-tdep.c (arm_gdbarch_init): Update.
1244         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
1245         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
1246         have_neon, is_m>: Change to bool.
1247
1248 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
1249
1250         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
1251
1252 2020-02-12  Tom Tromey  <tom@tromey.com>
1253
1254         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
1255
1256 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
1257
1258         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
1259         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
1260
1261 2020-02-11  Tom Tromey  <tom@tromey.com>
1262
1263         * psymtab.h: Update comment.
1264
1265 2020-02-11  Tom Tromey  <tom@tromey.com>
1266
1267         * gdb_obstack.h (struct auto_obstack): Use
1268         DISABLE_COPY_AND_ASSIGN.
1269
1270 2020-02-11  Tom Tromey  <tom@tromey.com>
1271
1272         * dwarf2/frame.h (struct objfile): Don't forward declare.
1273
1274 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1275
1276         * cris-tdep.c (cris_supply_gregset): Change signature to match
1277         what struct regset expects.
1278         (cris_regset): New struct.
1279         (fetch_core_registers): Remove.
1280         (cris_iterate_over_regset_sections): New function.
1281         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
1282         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
1283
1284 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1285
1286         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
1287         registers.
1288
1289 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
1290
1291         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
1292
1293 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1294
1295         * configure: Re-generate.
1296
1297 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1298
1299         * configure: Re-generate.
1300
1301 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1302
1303         * acinclude: Update warning.m4 path.
1304         * warning.m4: Move to gdbsupport.
1305
1306 2020-02-11  Tom Tromey  <tromey@adacore.com>
1307
1308         * remote.c (remote_console_output): Update.
1309         * printcmd.c (printf_command): Update.
1310         * event-loop.c (gdb_wait_for_event): Update.
1311         * linux-nat.c (sigchld_handler): Update.
1312         * remote-sim.c (gdb_os_write_stdout): Update.
1313         (gdb_os_flush_stdout): Update.
1314         (gdb_os_flush_stderr): Update.
1315         (gdb_os_write_stderr): Update.
1316         * exceptions.c (print_exception): Update.
1317         * remote-fileio.c (remote_fileio_func_read): Update.
1318         (remote_fileio_func_write): Update.
1319         * tui/tui.c (tui_enable): Update.
1320         * tui/tui-interp.c (tui_interp::init): Update.
1321         * utils.c (init_page_info): Update.
1322         (putchar_unfiltered, fputc_unfiltered): Update.
1323         (gdb_flush): Update.
1324         (emit_style_escape): Update.
1325         (flush_wrap_buffer, fputs_maybe_filtered): Update.
1326         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
1327         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
1328         (stderr_file::write): Update.
1329         (stderr_file::puts): Update.
1330         * ui-file.h (ui_file_isatty, ui_file_write)
1331         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
1332         (ui_file_puts): Don't declare.
1333
1334 2020-02-10  Tom de Vries  <tdevries@suse.de>
1335
1336         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
1337         sentinel to char *.
1338
1339 2020-02-09  Tom de Vries  <tdevries@suse.de>
1340
1341         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
1342         filename if it matches "<artificial>".
1343
1344 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1345
1346         * windows-tdep.c (struct enum_value_name): New struct.
1347         (create_enum): New function.
1348         (windows_get_siginfo_type): Create and use enum types.
1349
1350 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1351
1352         * NEWS: Mention $_siginfo support for Windows.
1353         * windows-nat.c (handle_exception): Set siginfo_er.
1354         (windows_nat_target::mourn_inferior): Reset siginfo_er.
1355         (windows_xfer_siginfo): New function.
1356         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
1357         * windows-tdep.c (struct windows_gdbarch_data): New struct.
1358         (init_windows_gdbarch_data): New function.
1359         (get_windows_gdbarch_data): New function.
1360         (windows_get_siginfo_type): New function.
1361         (windows_init_abi): Register windows_get_siginfo_type.
1362         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
1363
1364 2020-02-08  Tom Tromey  <tom@tromey.com>
1365
1366         * dwarf2/read.c (class cutu_reader) <cutu_reader,
1367         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
1368         <keep>: Declare method.
1369         <m_keep>: Remove member.
1370         <~cutu_reader>: Remove.
1371         (cutu_reader::init_tu_and_read_dwo_dies): Update.
1372         (cutu_reader::cutu_reader): Update.
1373         (cutu_reader::keep): Rename from ~cutu_reader.
1374         (process_psymtab_comp_unit, build_type_psymtabs_1)
1375         (process_skeletonless_type_unit, load_partial_comp_unit)
1376         (load_full_comp_unit, dwarf2_read_addr_index)
1377         (read_signatured_type): Update.
1378
1379 2020-02-08  Tom Tromey  <tom@tromey.com>
1380
1381         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
1382         "want_partial_unit" parameter.
1383         (process_psymtab_comp_unit): Change want_partial_unit to bool.
1384         Inline check for DW_TAG_partial_unit.
1385         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
1386
1387 2020-02-08  Tom Tromey  <tom@tromey.com>
1388
1389         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
1390         read.c.
1391         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
1392         read.c.
1393
1394 2020-02-08  Tom Tromey  <tom@tromey.com>
1395
1396         * dwarf2/read.c (read_address): Move to comp-unit.c.
1397         (dwarf2_rnglists_process, dwarf2_ranges_process)
1398         (read_attribute_value, dwarf_decode_lines_1)
1399         (var_decode_location, decode_locdesc): Update.
1400         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
1401         read.c.  Remove "cu" parameter.
1402         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
1403         method.
1404
1405 2020-02-08  Tom Tromey  <tom@tromey.com>
1406
1407         * dwarf2/read.c (read_attribute_value, read_indirect_string)
1408         (read_indirect_line_string): Update.
1409         * dwarf2/comp-unit.c (read_offset): Remove.
1410         (read_comp_unit_head): Update.
1411         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
1412         method.
1413         (read_offset): Don't declare.
1414
1415 2020-02-08  Tom Tromey  <tom@tromey.com>
1416
1417         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
1418         * dwarf2/read.c (struct comp_unit_head): Move to
1419         dwarf2/comp-unit.h.
1420         (enum class rcuh_kind): Move to comp-unit.h.
1421         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
1422         (read_comp_unit_head, error_check_comp_unit_head)
1423         (read_and_check_comp_unit_head): Move to comp-unit.c.
1424         (read_offset, dwarf_unit_type_name): Likewise.
1425         (create_debug_type_hash_table, read_cutu_die_from_dwo)
1426         (cutu_reader::cutu_reader, read_call_site_scope)
1427         (find_partial_die, follow_die_offset): Update.
1428         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
1429
1430 2020-02-08  Tom Tromey  <tom@tromey.com>
1431
1432         * dwarf2/read.c (read_offset_1): Move to leb.c.
1433         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
1434         (dwarf_decode_macro_bytes): Update.
1435         * dwarf2/leb.c (read_offset): Rename; move from read.c.
1436         * dwarf2/leb.h (read_offset): Declare.
1437
1438 2020-02-08  Tom Tromey  <tom@tromey.com>
1439
1440         * dwarf2/read.c (dwarf2_section_size): Remove.
1441         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
1442         Update.
1443         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
1444
1445 2020-02-08  Tom Tromey  <tom@tromey.com>
1446
1447         * dwarf2/read.c (read_initial_length): Move to leb.c.
1448         * dwarf2/leb.h (read_initial_length): Declare.
1449         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
1450         handle_nonstd parameter.
1451         * dwarf2/frame.c (read_initial_length): Remove.
1452         (decode_frame_entry_1): Update.
1453
1454 2020-02-08  Tom Tromey  <tom@tromey.com>
1455
1456         * dwarf2/loc.c (dwarf2_find_location_expression)
1457         (dwarf_evaluate_loc_desc::get_tls_address)
1458         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
1459         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
1460         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
1461         (dwarf2_compile_property_to_c)
1462         (dwarf2_loc_desc_get_symbol_read_needs)
1463         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
1464         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
1465         (loclist_describe_location, loclist_tracepoint_var_ref)
1466         (loclist_generate_c_location): Update.
1467         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
1468         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
1469         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
1470         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
1471         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
1472         (dwarf2_per_cu_data::addr_size)
1473         (dwarf2_per_cu_data::ref_addr_size)
1474         (dwarf2_per_cu_data::text_offset)
1475         (dwarf2_per_cu_data::addr_type): Now methods.
1476         (per_cu_header_read_in): Make per_cu "const".
1477         (dwarf2_version): Remove.
1478         (dwarf2_per_cu_data::int_type): Now a method.
1479         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
1480         (set_die_type, read_array_type, read_subrange_index_type)
1481         (read_tag_string_type, read_subrange_type): Update.
1482         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
1483         offset_size, ref_addr_size, text_offset, addr_type, version,
1484         objfile, int_type, addr_sized_int_type>: Declare methods.
1485
1486 2020-02-08  Tom Tromey  <tom@tromey.com>
1487
1488         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
1489         Move earlier.
1490
1491 2020-02-08  Tom Tromey  <tom@tromey.com>
1492
1493         * dwarf2/read.h (dwarf_line_debug): Declare.
1494         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
1495         * dwarf2/read.c: Move line_header code to new files.
1496         (dwarf_line_debug): No longer static.
1497         * dwarf2/line-header.c: New file.
1498         * dwarf2/line-header.h: New file.
1499
1500 2020-02-08  Tom Tromey  <tom@tromey.com>
1501
1502         * dwarf2/read.c (struct line_header) <file_full_name,
1503         file_file_name>: Return unique_xmalloc_ptr.
1504         (line_header::file_file_name): Update.
1505         (line_header::file_full_name): Update.
1506         (dw2_get_file_names_reader): Update.
1507         (macro_start_file): Update.
1508
1509 2020-02-08  Tom Tromey  <tom@tromey.com>
1510
1511         * dwarf2/read.c (struct line_header) <file_full_name,
1512         file_file_name>: Declare methods.
1513         (dw2_get_file_names_reader): Update.
1514         (file_file_name): Now a method.
1515         (file_full_name): Likewise.
1516         (macro_start_file): Update.
1517
1518 2020-02-08  Tom Tromey  <tom@tromey.com>
1519
1520         * dwarf2/read.c (dwarf_always_disassemble)
1521         (show_dwarf_always_disassemble): Move to loc.c.
1522         (_initialize_dwarf2_read): Move "always-disassemble" registration
1523         to loc.c.
1524         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
1525         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
1526         static.
1527         (show_dwarf_always_disassemble): Move from read.c.
1528         (_initialize_dwarf2loc): Move always-disassemble from read.c.
1529
1530 2020-02-08  Tom Tromey  <tom@tromey.com>
1531
1532         * dwarf2/read.c (~dwarf2_per_objfile): Update.
1533         (create_quick_file_names_table): Return htab_up.
1534         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
1535         Update.
1536         * dwarf2/read.h (struct dwarf2_per_objfile)
1537         <quick_file_names_table>: Now htab_up.
1538
1539 2020-02-08  Tom Tromey  <tom@tromey.com>
1540
1541         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
1542
1543 2020-02-08  Tom Tromey  <tom@tromey.com>
1544
1545         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
1546         Rewrite.
1547         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
1548         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
1549         (abbrev_table::abbrev_table): No longer inline.
1550         (ABBREV_HASH_SIZE): Remove.
1551         (abbrev_table::m_abbrevs): Now an htab_up.
1552
1553 2020-02-08  Tom Tromey  <tom@tromey.com>
1554
1555         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
1556         (cutu_reader): Update.
1557         (build_type_psymtabs_1): Update.
1558         * dwarf2/abbrev.c (abbrev_table::read): Rename.
1559         (abbrev_table::alloc_abbrev): Update.
1560         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
1561         (abbrev_table::read): New static method, renamed from
1562         abbrev_table_read_table.
1563         (abbrev_table::alloc_abbrev)
1564         (abbrev_table::add_abbrev): Now private.
1565         (abbrev_table::abbrev_table): Now private.
1566         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
1567
1568 2020-02-08  Tom Tromey  <tom@tromey.com>
1569
1570         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
1571         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
1572         htab_up.
1573
1574 2020-02-08  Tom Tromey  <tom@tromey.com>
1575
1576         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
1577         htab_up.
1578         (lookup_dwo_unit_in_dwp): Update.
1579         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
1580         on obstack.
1581
1582 2020-02-08  Tom Tromey  <tom@tromey.com>
1583
1584         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
1585         obstack.
1586
1587 2020-02-08  Tom Tromey  <tom@tromey.com>
1588
1589         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
1590         line_header_hash.
1591         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
1592         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
1593         Change type to htab_up.
1594
1595 2020-02-08  Tom Tromey  <tom@tromey.com>
1596
1597         * dwarf2/read.c (allocate_type_unit_groups_table): Return
1598         htab_up.  Don't allocate on obstack.
1599         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
1600         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
1601         Change type to htab_up.
1602
1603 2020-02-08  Tom Tromey  <tom@tromey.com>
1604
1605         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
1606         Change type to htab_up.
1607         * dwarf2/read.c (create_signatured_type_table_from_index)
1608         (create_signatured_type_table_from_debug_names)
1609         (create_all_type_units, add_type_unit)
1610         (lookup_dwo_signatured_type, lookup_signatured_type)
1611         (process_skeletonless_type_unit): Update.
1612         (create_debug_type_hash_table, create_debug_types_hash_table):
1613         Change type of types_htab.
1614         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
1615         htab_up.  Don't allocate on obstack.
1616         (create_cus_hash_table): Change type of cus_htab parameter.
1617         (struct dwo_file) <cus, tus>: Now htab_up.
1618         (lookup_dwo_signatured_type, lookup_dwo_cutu)
1619         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
1620         (queue_and_load_all_dwo_tus): Update.
1621         * dwarf2/index-write.c (write_gdbindex): Update.
1622         (write_debug_names): Update.
1623
1624 2020-02-08  Tom Tromey  <tom@tromey.com>
1625
1626         * dwarf2/read.h (struct dwarf2_queue_item): Move from
1627         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
1628         destructor.
1629         (struct dwarf2_per_objfile) <queue>: New member.
1630         * dwarf2/read.c (struct dwarf2_queue_item): Move to
1631         dwarf2/read.h.
1632         (dwarf2_queue, dwarf2_queue_tail): Remove.
1633         (class dwarf2_queue_guard): Add parameter to constructor.  Use
1634         DISABLE_COPY_AND_ASSIGN.
1635         <m_per_objfile>: New member.
1636         <~dwarf2_queue_guard>: Rewrite.
1637         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
1638         Update.
1639         (~dwarf2_queue_item): New.
1640
1641 2020-02-08  Tom Tromey  <tom@tromey.com>
1642
1643         * dwarf2/read.c (struct die_info) <has_children>: New member.
1644         (dw2_get_file_names_reader): Remove has_children.
1645         (dw2_get_file_names): Update.
1646         (read_cutu_die_from_dwo): Remove has_children.
1647         (cutu_reader::init_tu_and_read_dwo_dies)
1648         (cutu_reader::cutu_reader): Update.
1649         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
1650         Remove has_children.
1651         (build_type_psymtabs_1, process_skeletonless_type_unit)
1652         (load_partial_comp_unit, load_full_comp_unit): Update.
1653         (create_dwo_cu_reader): Remove has_children.
1654         (create_cus_hash_table, read_die_and_children): Update.
1655         (read_full_die_1,read_full_die): Remove has_children.
1656         (read_signatured_type): Update.
1657         (class cutu_reader) <has_children>: Remove.
1658
1659 2020-02-08  Tom Tromey  <tom@tromey.com>
1660
1661         * dwarf2/expr.c: Rename from dwarf2expr.c.
1662         * dwarf2/expr.h: Rename from dwarf2expr.h.
1663         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
1664         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
1665         * dwarf2/frame.c: Rename from dwarf2-frame.c.
1666         * dwarf2/frame.h: Rename from dwarf2-frame.h.
1667         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
1668         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
1669         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
1670         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
1671         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
1672         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
1673         * dwarf2/loc.c: Rename from dwarf2loc.c.
1674         * dwarf2/loc.h: Rename from dwarf2loc.h.
1675         * dwarf2/read.c: Rename from dwarf2read.c.
1676         * dwarf2/read.h: Rename from dwarf2read.h.
1677         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
1678         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
1679         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
1680         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
1681         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
1682         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
1683         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
1684         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
1685         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
1686         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
1687         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
1688         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
1689         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
1690         Update.
1691         * Makefile.in (COMMON_SFILES): Update.
1692         (HFILES_NO_SRCDIR): Update.
1693
1694 2020-02-08  Tom Tromey  <tom@tromey.com>
1695
1696         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
1697         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
1698
1699 2020-02-08  Tom Tromey  <tom@tromey.com>
1700
1701         * dwarf2read.h (struct die_info): Don't declare.
1702
1703 2020-02-08  Tom Tromey  <tom@tromey.com>
1704
1705         * dwarf2read.h (die_info_ptr): Remove typedef.
1706
1707 2020-02-08  Tom Tromey  <tom@tromey.com>
1708
1709         * dwarf2read.c (read_call_site_scope)
1710         (handle_data_member_location, dwarf2_add_member_fn)
1711         (mark_common_block_symbol_computed, read_common_block)
1712         (attr_to_dynamic_prop, partial_die_info::read)
1713         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
1714         (dwarf2_symbol_mark_computed, set_die_type): Update.
1715         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
1716         method.
1717         (attr_form_is_block): Don't declare.
1718         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
1719
1720 2020-02-08  Tom Tromey  <tom@tromey.com>
1721
1722         * dwarf2read.c (dwarf2_find_base_address, )
1723         (read_call_site_scope, rust_containing_type)
1724         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
1725         (handle_data_member_location, dwarf2_add_member_fn)
1726         (get_alignment, read_structure_type, process_structure_scope)
1727         (mark_common_block_symbol_computed, read_common_block)
1728         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
1729         (partial_die_info::read, read_attribute_value, new_symbol)
1730         (lookup_die_type, dwarf2_get_ref_die_offset)
1731         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
1732         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
1733         (dwarf2_symbol_mark_computed): Update.
1734         * dwarf2/attribute.h (struct attribute) <value_as_address,
1735         form_is_section_offset, form_is_constant, form_is_ref>: Declare
1736         methods.
1737         (value_as_address, attr_form_is_section_offset)
1738         (attr_form_is_constant, attr_form_is_ref): Don't declare.
1739         * dwarf2/attribute.c (attribute::value_as_address)
1740         (attribute::form_is_section_offset, attribute::form_is_constant)
1741         (attribute::form_is_ref): Now methods.
1742
1743 2020-02-08  Tom Tromey  <tom@tromey.com>
1744
1745         * dwarf2read.c (struct attribute, DW_STRING)
1746         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
1747         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
1748         (attr_form_is_block, attr_form_is_section_offset)
1749         (attr_form_is_constant, attr_form_is_ref): Move.
1750         * dwarf2/attribute.h: New file.
1751         * dwarf2/attribute.c: New file, from dwarf2read.c.
1752         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
1753
1754 2020-02-08  Tom Tromey  <tom@tromey.com>
1755
1756         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
1757         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
1758         Move.
1759         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
1760         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
1761         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
1762         abbrev.c.
1763         * dwarf2/abbrev.h: New file.
1764         * dwarf2/abbrev.c: New file, from dwarf2read.c.
1765         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
1766
1767 2020-02-08  Tom Tromey  <tom@tromey.com>
1768
1769         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
1770         (dwarf2_section_size, dwarf2_get_section_info)
1771         (create_signatured_type_table_from_debug_names)
1772         (create_addrmap_from_aranges, read_debug_names_from_section)
1773         (get_gdb_index_contents_from_section, read_comp_unit_head)
1774         (error_check_comp_unit_head, read_abbrev_offset)
1775         (create_debug_type_hash_table, init_cu_die_reader)
1776         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
1777         (read_comp_units_from_section, create_cus_hash_table)
1778         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
1779         (create_dwp_v2_section, dwarf2_rnglists_process)
1780         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
1781         (abbrev_table_read_table, read_indirect_string_at_offset_from)
1782         (read_indirect_string_from_dwz, read_addr_index_1)
1783         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
1784         (dwarf_decode_macro_bytes, dwarf_decode_macros)
1785         (fill_in_loclist_baton): Update.
1786         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
1787         get_containing_section, get_bfd_owner, get_bfd_section,
1788         get_file_name, get_id, get_flags, empty, read>: Declare methods.
1789         (dwarf2_read_section, get_section_name, get_section_file_name)
1790         (get_containing_section, get_section_bfd_owner)
1791         (get_section_bfd_section, get_section_name, get_section_file_name)
1792         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
1793         declare.
1794         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
1795         (dwarf2_section_info::get_bfd_owner)
1796         (dwarf2_section_info::get_bfd_section)
1797         (dwarf2_section_info::get_name)
1798         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
1799         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
1800         (dwarf2_section_info::read): Now methods.
1801         * dwarf-index-write.c (class debug_names): Update.
1802
1803 2020-02-08  Tom Tromey  <tom@tromey.com>
1804
1805         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
1806         Move to dwarf2/section.h.
1807         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
1808         (get_section_bfd_section, get_section_name)
1809         (get_section_file_name, get_section_id, get_section_flags)
1810         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
1811         dwarf2/section.c.
1812         * dwarf2/section.h: New file.
1813         * dwarf2/section.c: New file, from dwarf2read.c.
1814         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
1815
1816 2020-02-08  Tom Tromey  <tom@tromey.com>
1817
1818         * dwarf2read.h (read_unsigned_leb128): Don't declare.
1819         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1820         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
1821         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
1822         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
1823         * dwarf2/leb.h: New file, from dwarf2read.c.
1824         * dwarf2/leb.c: New file, from dwarf2read.c.
1825         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
1826         Remove.
1827         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
1828         (COMMON_SFILES): Add dwarf2/leb.c.
1829
1830 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
1831
1832         GDB 9.1 released.
1833
1834 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1835
1836         PR gdb/25190:
1837         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
1838         * gdb/remote.c (remote_console_output): Update.
1839         * gdb/ui-file.c (fputs_unfiltered): Rename to...
1840         (ui_file_puts): ...this.
1841         * gdb/ui-file.h (ui_file_puts): Add declaration.
1842         * gdb/utils.c (emit_style_escape): Update.
1843         (flush_wrap_buffer): Update.
1844         (fputs_maybe_filtered): Update.
1845         (fputs_unfiltered): Add function.
1846
1847 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1848
1849         * gdb/event-loop.c (gdb_wait_for_event): Update.
1850         * gdb/printcmd.c (printf_command): Update.
1851         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
1852         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
1853         (gdb_os_flush_stderr): Update.
1854         * gdb/remote.c (remote_console_output): Update.
1855         * gdb/ui-file.c (gdb_flush): Rename to...
1856         (ui_file_flush): ...this.
1857         (stderr_file::write): Update.
1858         (stderr_file::puts): Update.
1859         * gdb/ui-file.h (gdb_flush): Rename to...
1860         (ui_file_flush): ...this.
1861         * gdb/utils.c (gdb_flush): Add function.
1862         * gdb/utils.h (gdb_flush): Add declaration.
1863
1864 2020-02-07  Tom Tromey  <tromey@adacore.com>
1865
1866         PR breakpoints/24915:
1867         * source.c (find_and_open_source): Do not check basenames_may_differ.
1868
1869 2020-02-07  Tom Tromey  <tom@tromey.com>
1870
1871         * README: Update gdbserver documentation.
1872         * gdbserver: Move to top level.
1873         * configure.tgt (build_gdbserver): Remove.
1874         * configure.ac: Remove --enable-gdbserver.
1875         * configure: Rebuild.
1876         * Makefile.in (distclean): Don't mention gdbserver.
1877
1878 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1879
1880         * source-cache.c (source_cache::ensure): Surround
1881         get_plain_source_lines with a try/catch.
1882         (source_cache::get_line_charpos): Get rid of try/catch
1883         and only check for the return value of "ensure".
1884         * tui/tui-source.c (tui_source_window::set_contents):
1885         Simplify "nlines" calculation.
1886
1887 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
1888
1889         * MAINTAINERS (Write After Approval): Add myself.
1890
1891 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1892
1893         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
1894         function call.
1895
1896 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
1897
1898         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
1899
1900 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
1901
1902         * nat/riscv-linux-tdesc.h: New file.
1903         * nat/riscv-linux-tdesc.c: New file, taking code from...
1904         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
1905         ... here.
1906         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
1907         NATDEPFILES.
1908
1909 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
1910
1911         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
1912         we don't set the fake simulator ptid to the null_ptid.
1913
1914 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
1915
1916         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
1917         * gdbthread.h (class thread_info) <resumed>: Likewise.
1918         * infrun.c (resume_1): Likewise.
1919         (proceed): Likewise.
1920         (infrun_thread_stop_requested): Likewise.
1921         (stop_all_threads): Likewise.
1922         (handle_inferior_event): Likewise.
1923         (restart_threads): Likewise.
1924         (finish_step_over): Likewise.
1925         (keep_going_stepped_thread): Likewise.
1926         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
1927         (linux_handle_extended_wait): Likewise.
1928         * record-btrace.c (get_thread_current_frame_id): Likewise.
1929         * record-full.c (record_full_wait_1): Likewise.
1930         * remote.c (remote_target::process_initial_stop_replies): Likewise.
1931         * target.c (target_resume): Likewise.
1932         * thread.c (set_running_thread): Likewise.
1933
1934 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1935
1936         * f-valprint.c (f77_print_array_1): Changed datatype of index
1937         variable to LONGEST from int to enable it to contain bound
1938         values correctly.
1939
1940 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
1941
1942         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
1943         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
1944         offsets according to FLEN determined.
1945         (riscv_linux_nat_target::read_description): Determine FLEN
1946         dynamically.
1947         (riscv_linux_nat_target::fetch_registers): Size regset buffer
1948         according to FLEN determined.
1949         (riscv_linux_nat_target::store_registers): Likewise.
1950
1951 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
1952
1953         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
1954         when reg->group is empty and reggroup is not.
1955
1956 2020-01-31  Tom Tromey  <tromey@adacore.com>
1957
1958         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
1959         Call beneath target's mourn_inferior after unpushing.
1960
1961 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1962
1963         PR tui/9765
1964         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
1965         have enough lines to fill the screen, still return the lowest
1966         address we found.
1967
1968 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
1969
1970         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
1971         '-', '<', and '>' commands.
1972
1973 2020-01-29  Pedro Alves  <palves@redhat.com>
1974             Sergio Durigan Junior  <sergiodj@redhat.com>
1975
1976         * infcmd.c (construct_inferior_arguments): Assert that
1977         'argc' is greater than 0.
1978
1979 2020-01-29  Luis Machado  <luis.machado@linaro.org>
1980
1981         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
1982         (BRK_INSN_MASK): Define to 0xd4200000.
1983         (aarch64_program_breakpoint_here_p): New function.
1984         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
1985         * arch-utils.c (default_program_breakpoint_here_p): Moved from
1986         breakpoint.c.
1987         * arch-utils.h (default_program_breakpoint_here_p): Moved from
1988         breakpoint.h
1989         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
1990         call gdbarch_program_breakpoint_here_p.
1991         (program_breakpoint_here): Moved to arch-utils.c, renamed to
1992         default_program_breakpoint_here_p, changed return type to bool and
1993         simplified.
1994         * breakpoint.h (program_breakpoint_here): Moved prototype to
1995         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
1996         return type to bool.
1997         * gdbarch.c: Regenerate.
1998         * gdbarch.h: Regenerate.
1999         * gdbarch.sh (program_breakpoint_here_p): New method.
2000         * infrun.c (handle_signal_stop): Call
2001         gdbarch_program_breakpoint_here_p.
2002
2003 2020-01-26  Tom Tromey  <tom@tromey.com>
2004
2005         * ctfread.c (struct ctf_fp_info): Reindent.
2006         (_initialize_ctfread): Remove.
2007
2008 2020-01-26  Tom Tromey  <tom@tromey.com>
2009
2010         * psymtab.c (partial_map_expand_apply)
2011         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2012         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2013         (psym_print_stats, psym_expand_symtabs_for_function)
2014         (psym_map_symbol_filenames, psym_map_matching_symbols)
2015         (psym_expand_symtabs_matching)
2016         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2017         (maintenance_check_psymtabs): Use new methods.
2018         * psympriv.h (struct partial_symtab) <readin_p,
2019         get_compunit_symtab>: New methods.
2020         <readin, compunit_symtab>: Remove members.
2021         (struct standard_psymtab): New.
2022         (struct legacy_psymtab): Derive from standard_psymtab.
2023         * dwarf2read.h (struct dwarf2_psymtab): Derive from
2024         standard_psymtab.
2025         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
2026
2027 2020-01-26  Tom Tromey  <tom@tromey.com>
2028
2029         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
2030         read_dependencies.  Add assert.
2031         * psymtab.c (partial_symtab::read_dependencies): New method.
2032         * psympriv.h (struct partial_symtab) <read_dependencies>: New
2033         method.
2034         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
2035         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
2036         read_dependencies.
2037         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
2038         Add assert.
2039
2040 2020-01-26  Tom Tromey  <tom@tromey.com>
2041
2042         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
2043         Call expand_psymtab.
2044         (xcoff_read_symtab): Call expand_psymtab.
2045         (xcoff_start_psymtab, xcoff_end_psymtab): Set
2046         legacy_expand_psymtab.
2047         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
2048         method.
2049         (struct legacy_psymtab) <expand_psymtab>: Implement.
2050         <legacy_expand_psymtab>: New member.
2051         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
2052         (parse_partial_symbols): Set legacy_expand_psymtab.
2053         (psymtab_to_symtab_1): Change argument order.  Call
2054         expand_psymtab.
2055         (new_psymtab): Set legacy_expand_psymtab.
2056         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
2057         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
2058         expand_psymtab.
2059         (dwarf2_psymtab::expand_psymtab): Rename from
2060         psymtab_to_symtab_1.  Call expand_psymtab.
2061         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
2062         (dbx_end_psymtab): Likewise.
2063         (dbx_psymtab_to_symtab_1): Change argument order. Call
2064         expand_psymtab.
2065         (dbx_read_symtab): Call expand_psymtab.
2066         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
2067         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
2068         (ctf_psymtab::read_symtab): Call expand_psymtab.
2069
2070 2020-01-26  Tom Tromey  <tom@tromey.com>
2071
2072         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
2073         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
2074         messages.
2075         * mdebugread.c (mdebug_read_symtab): Remove prints.
2076         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
2077         assert.
2078         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
2079
2080 2020-01-26  Tom Tromey  <tom@tromey.com>
2081
2082         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
2083         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
2084         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
2085         legacy_symtab.
2086         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
2087         * psymtab.c (psymtab_to_symtab): Call method.
2088         (dump_psymtab): Update.
2089         * psympriv.h (struct partial_symtab): Add virtual destructor.
2090         <read_symtab>: New method.
2091         (struct legacy_symtab): New.
2092         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
2093         (struct pst_map) <pst>: Now a legacy_psymtab.
2094         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
2095         (new_psymtab): Use legacy_psymtab.
2096         * dwarf2read.h (struct dwarf2_psymtab): New.
2097         (struct dwarf2_per_cu_data) <psymtab>: Use it.
2098         * dwarf2read.c (dwarf2_create_include_psymtab)
2099         (dwarf2_build_include_psymtabs, create_type_unit_group)
2100         (create_partial_symtab, process_psymtab_comp_unit_reader)
2101         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
2102         (set_partial_user): Use dwarf2_psymtab.
2103         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
2104         (psymtab_to_symtab_1, process_full_comp_unit)
2105         (process_full_type_unit, dwarf2_ranges_read)
2106         (dwarf2_get_pc_bounds, psymtab_include_file_name)
2107         (dwarf_decode_lines): Use dwarf2_psymtab.
2108         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
2109         (add_address_entry_worker, write_one_signatured_type)
2110         (recursively_count_psymbols, recursively_write_psymbols)
2111         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
2112         (write_debug_names): Likewise.
2113         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
2114         <pst>: Now a legacy_psymtab.
2115         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
2116         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
2117         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
2118         * ctfread.c (struct ctf_psymtab): New.
2119         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
2120         ctf_psymtab.
2121         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
2122         (create_partial_symtab): Return a ctf_psymtab.
2123         (scan_partial_symbols): Update.
2124
2125 2020-01-26  Tom Tromey  <tom@tromey.com>
2126
2127         * xcoffread.c (xcoff_start_psymtab): Use new.
2128         * psymtab.c (partial_symtab::partial_symtab): New constructor,
2129         renamed from start_psymtab_common.
2130         * psympriv.h (struct partial_symtab): Add new constructor.
2131         (start_psymtab_common): Don't declare.
2132         * mdebugread.c (parse_partial_symbols): Use new.
2133         * dwarf2read.c (create_partial_symtab): Use new.
2134         * dbxread.c (start_psymtab): Use new.
2135         * ctfread.c (create_partial_symtab): Use new.
2136
2137 2020-01-26  Tom Tromey  <tom@tromey.com>
2138
2139         * xcoffread.c (xcoff_end_psymtab): Use new.
2140         * psymtab.c (start_psymtab_common): Use new.
2141         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
2142         Update.
2143         * psympriv.h (struct partial_symtab): Add parameters to
2144         constructor.  Don't inline.
2145         (allocate_psymtab): Don't declare.
2146         * mdebugread.c (new_psymtab): Use new.
2147         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
2148         * dbxread.c (dbx_end_psymtab): Use new.
2149
2150 2020-01-26  Tom Tromey  <tom@tromey.com>
2151
2152         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
2153         allocate_psymtab.  Update documentation.
2154         * psymtab.c (psymtab_storage::install_psymtab): Rename from
2155         allocate_psymtab.  Do not use new.
2156         (allocate_psymtab): Use new.  Update.
2157
2158 2020-01-26  Tom Tromey  <tom@tromey.com>
2159
2160         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
2161         * psymtab.c (psym_print_stats): Update.
2162         * psympriv.h (struct partial_symtab) <readin,
2163         psymtabs_addrmap_supported, anonymous>: Now bool.
2164         * mdebugread.c (psymtab_to_symtab_1): Update.
2165         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
2166         (build_type_psymtabs_reader, psymtab_to_symtab_1)
2167         (process_full_comp_unit, process_full_type_unit): Update.
2168         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
2169         * ctfread.c (psymtab_to_symtab): Update.
2170
2171 2020-01-26  Tom Tromey  <tom@tromey.com>
2172
2173         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
2174         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
2175         * psymtab.c (psymtab_storage): Delete psymtabs.
2176         (psymtab_storage::allocate_psymtab): Use new.
2177         (psymtab_storage::discard_psymtab): Use delete.
2178         * psympriv.h (struct partial_symtab): Add constructor and
2179         initializers.
2180
2181 2020-01-26  Tom Tromey  <tom@tromey.com>
2182
2183         * machoread.c: Do not include psympriv.h.
2184
2185 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2186
2187         * NEWS: Mention the new option and the set/show commands.
2188
2189 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2190
2191         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
2192         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
2193         (validate_exec_file): New variables, enums, functions.
2194         (exec_file_locate_attach, print_section_info): Style the filenames.
2195         (_initialize_exec): Install show_exec_file_mismatch_command and
2196          set_exec_file_mismatch_command.
2197         * gdbcore.h (validate_exec_file): Declare.
2198         * infcmd.c (attach_command): Call validate_exec_file.
2199         * remote.c ( remote_target::remote_add_inferior): Likewise.
2200
2201 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2202
2203         * frame.c (find_frame_sal): Move call to get_next_frame into more
2204         inner scope.
2205         * inline-frame.c (inilne_state) <inline_state>: Update argument
2206         types.
2207         (inilne_state) <skipped_symbol>: Rename to...
2208         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
2209         (skip_inline_frames): Build vector of skipped symbols and use this
2210         to reate the inline_state.
2211         (inline_skipped_symbol): Add a comment and some assertions, fetch
2212         skipped symbol from the list.
2213
2214 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2215
2216         * buildsym.c (lte_is_less_than): Delete.
2217         (buildsym_compunit::end_symtab_with_blockvector): Create local
2218         lambda function to sort line table entries, and use
2219         std::stable_sort instead of std::sort.
2220         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
2221         markers when looking for a previous line.
2222
2223 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2224
2225         * dwarf2read.c (lnp_state_machine::record_line): Include
2226         end_sequence parameter in debug print out.  Record the line if we
2227         are at an end_sequence marker even if it's not the start of a
2228         statement.
2229         * symmisc.c (maintenance_print_one_line_table): Print end of
2230         sequence markers with 'END' not '0'.
2231
2232 2020-01-24  Pedro Alves  <palves@redhat.com>
2233
2234         PR gdb/25410
2235         * thread.c (scoped_restore_current_thread::restore): Use
2236         switch_to_inferior_no_thread.
2237         * exec.c: Include "progspace-and-thread.h".
2238         (add_target_sections, remove_target_sections):
2239         scoped_restore_current_pspace_and_thread instead of
2240         scoped_restore_current_thread.
2241         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
2242         and aspace to the inferior before calling clone_program_space.
2243         Remove stale comment.
2244
2245 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2246
2247         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
2248         (arm_netbsd_nat_target::fetch_registers): ...this.
2249         (arm_nbsd_nat_target::store_registers): Rename to...
2250         (arm_netbsd_nat_target::store_registers): ...this.
2251
2252 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2253
2254         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2255         register_t.
2256
2257 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
2258
2259         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
2260         Update comment.
2261         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
2262         Likewise.
2263         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
2264         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
2265         the correct replacement (iterate_over_regset_sections).
2266         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
2267         Update comment.
2268
2269 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
2270
2271         PR gdb/23718
2272         * gdb/python/python.c (execute_gdb_command): Call
2273         async_enable_stdin in catch block.
2274
2275 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2276
2277         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
2278         SWITCH_THRU_ALL_UIS.
2279
2280 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2281
2282         PR tui/9765
2283         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
2284         comment, add extra parameter, and update to store previous symbol
2285         when appropriate.
2286         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
2287         add extra parameter.
2288         * tui/tui-disasm.c (tui_disassemble): Update header comment,
2289         remove unneeded parameter, add try/catch around gdb_print_insn,
2290         rewrite to add items to asm_lines vector.
2291         (tui_find_backward_disassembly_start_address): New function.
2292         (tui_find_disassembly_address): Updated throughout.
2293         (tui_disasm_window::set_contents): Update for changes to
2294         tui_disassemble.
2295         (tui_disasm_window::do_scroll_vertical): No need to adjust the
2296         number of lines to scroll.
2297
2298 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
2299
2300         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
2301         (SECT_OFF_DATA): Likewise.
2302         (SECT_OFF_RODATA): Likewise.
2303         (SECT_OFF_TEXT): Likewise.
2304         (SECT_OFF_BSS): Likewise.
2305         (struct objfile) <text_section_offset, data_section_offset>: New
2306         methods.
2307         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
2308         objfile::text_section_offset.
2309         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
2310         * coffread.c (coff_symtab_read): Likewise.
2311         (enter_linenos): Likewise.
2312         (process_coff_symbol): Likewise.
2313         * ctfread.c (get_objfile_text_range): Likewise.
2314         * dtrace-probe.c (dtrace_probe::get_relocated_address):
2315         Use objfile::data_section_offset.
2316         * dwarf2-frame.c (execute_cfa_program): Use
2317         objfile::text_section_offset.
2318         (dwarf2_frame_find_fde): Likewise.
2319         * dwarf2read.c (create_addrmap_from_index): Likewise.
2320         (create_addrmap_from_aranges): Likewise.
2321         (dw2_find_pc_sect_compunit_symtab): Likewise.
2322         (process_psymtab_comp_unit_reader): Likewise.
2323         (add_partial_symbol): Likewise.
2324         (add_partial_subprogram): Likewise.
2325         (process_full_comp_unit): Likewise.
2326         (read_file_scope): Likewise.
2327         (read_func_scope): Likewise.
2328         (read_lexical_block_scope): Likewise.
2329         (read_call_site_scope): Likewise.
2330         (dwarf2_rnglists_process): Likewise.
2331         (dwarf2_ranges_process): Likewise.
2332         (dwarf2_ranges_read): Likewise.
2333         (dwarf_decode_lines_1): Likewise.
2334         (new_symbol): Likewise.
2335         (dwarf2_fetch_die_loc_sect_off): Likewise.
2336         (dwarf2_per_cu_text_offset): Likewise.
2337         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
2338         * hppa-tdep.c (read_unwind_info): Likewise.
2339         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
2340         * psympriv.h (struct partial_symtab): Likewise.
2341         * psymtab.c (find_pc_sect_psymtab): Likewise.
2342         * solib-svr4.c (enable_break): Likewise.
2343         * stap-probe.c (relocate_address): Use
2344         objfile::data_section_offset.
2345         * xcoffread.c (enter_line_range): Use
2346         objfile::text_section_offset.
2347         (read_xcoff_symtab): Likewise.
2348
2349 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2350
2351         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
2352         declaration to narrower scopes.
2353
2354 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
2355
2356         * darwin-nat.h (struct darwin_exception_msg, enum
2357         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
2358         Move up.
2359         (class darwin_nat_target) <wait_1, check_new_threads,
2360         decode_exception_message, decode_message, stop_inferior,
2361         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
2362         * darwin-nat.c (darwin_check_new_threads): Rename to...
2363         (darwin_nat_target::check_new_threads): ... this.
2364         (darwin_suspend_inferior_it): Remove.
2365         (darwin_decode_exception_message): Rename to...
2366         (darwin_nat_target::decode_exception_message): ... this.
2367         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
2368         (darwin_decode_message): Rename to...
2369         (darwin_nat_target::decode_message): ... this.
2370         (cancel_breakpoint): Rename to...
2371         (darwin_nat_target::cancel_breakpoint): ... this.
2372         (darwin_wait): Rename to...
2373         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
2374         instead of iterate_over_inferiors.
2375         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
2376         (darwin_stop_inferior): Rename to...
2377         (darwin_nat_target::stop_inferior): ... this.
2378         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
2379         (darwin_init_thread_list): Rename to...
2380         (darwin_nat_target::init_thread_list): ... this.
2381         (darwin_ptrace_him): Rename to...
2382         (darwin_nat_target::ptrace_him): ... this.
2383         (darwin_nat_target::create_inferior): Pass lambda function to
2384         fork_inferior.
2385         (darwin_nat_target::detach): Call stop_inferior instead of
2386         darwin_stop_inferior.
2387         * fork-inferior.h (fork_inferior): Change init_trace_fun
2388         parameter to gdb::function_view.
2389         * fork-inferior.c (fork_inferior): Likewise.
2390
2391 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
2392
2393         * i386-cygwin-tdep.c (core_process_module_section): Update.
2394         * windows-nat.c (struct lm_info_windows): Add text_offset.
2395         (windows_xfer_shared_libraries): Update.
2396         * windows-tdep.c (windows_xfer_shared_library):
2397         Add text_offset_cached argument.
2398         * windows-tdep.h (windows_xfer_shared_library): Update.
2399
2400 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2401
2402         * gdbarch.sh: Add declaration for _initialize_gdbarch.
2403
2404 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2405
2406         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
2407         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
2408         replace with range-based for.
2409         (gdbsim_interrupt_inferior): Remove.
2410         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
2411         with a range-based for.  Inline code from
2412         gdbsim_interrupt_inferior.
2413
2414 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
2415
2416         * infrun.c (proceed): Fix indentation.
2417
2418 2020-01-21  Tom Tromey  <tromey@adacore.com>
2419
2420         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
2421         * python/python.c (python_extension_ops): Update.
2422         (gdbpy_colorize): New function.
2423         * python/lib/gdb/__init__.py (colorize): New function.
2424         * extension.h (ext_lang_colorize): Declare.
2425         * extension.c (ext_lang_colorize): New function.
2426         * extension-priv.h (struct extension_language_ops) <colorize>: New
2427         member.
2428         * cli/cli-style.c (_initialize_cli_style): Update help text.
2429
2430 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2431
2432         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
2433         <cond>: Change type to bool.
2434         (aarch64_displaced_step_b_cond): Update cond to use bool type.
2435         (aarch64_displaced_step_cb): Likewise.
2436         (aarch64_displaced_step_tb): Likewise.
2437
2438 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2439
2440         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
2441         output.
2442
2443 2020-01-21  Luis Machado  <luis.machado@linaro.org>
2444
2445         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
2446         <pc_adjust>: Adjust the documentation.
2447         (aarch64_displaced_step_fixup): Check if PC really moved before
2448         adjusting it.
2449
2450 2020-01-19  Tom Tromey  <tom@tromey.com>
2451
2452         * disasm.c (~gdb_disassembler): New destructor.
2453         (gdb_buffered_insn_length): Call disassemble_free_target.
2454         * disasm.h (class gdb_disassembler): Declare destructor.  Use
2455         DISABLE_COPY_AND_ASSIGN.
2456
2457 2020-01-19  Tom Tromey  <tom@tromey.com>
2458
2459         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
2460         (die_reader_func_ftype): Remove.
2461         (cutu_reader): New class.
2462         (dw2_get_file_names_reader): Remove "data" parameter.
2463         (dw2_get_file_names): Use cutu_reader.
2464         (create_debug_type_hash_table): Update.
2465         (read_cutu_die_from_dwo): Update comment.
2466         (lookup_dwo_unit): Add dwo_name parameter.
2467         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
2468         die_reader_func_ftype and data parameters.
2469         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
2470         Remove die_reader_func_ftype and data parameters.
2471         (~cutu_reader): New; from init_cutu_and_read_dies.
2472         (cutu_reader::cutu_reader): Rename from
2473         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
2474         and data parameters.
2475         (init_cutu_and_read_dies_simple): Remove.
2476         (struct process_psymtab_comp_unit_data): Remove.
2477         (process_psymtab_comp_unit_reader): Remove data parameter; add
2478         want_partial_unit and pretend_language parameters.
2479         (process_psymtab_comp_unit): Use cutu_reader.
2480         (build_type_psymtabs_reader): Remove data parameter.
2481         (build_type_psymtabs_1): Use cutu_reader.
2482         (process_skeletonless_type_unit): Likewise.
2483         (load_partial_comp_unit_reader): Remove.
2484         (load_partial_comp_unit): Use cutu_reader.
2485         (load_full_comp_unit_reader): Remove.
2486         (load_full_comp_unit): Use cutu_reader.
2487         (struct create_dwo_cu_data): Remove.
2488         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
2489         dwo_unit parameters.
2490         (create_cus_hash_table): Use cutu_reader.
2491         (struct dwarf2_read_addr_index_data): Remove.
2492         (dwarf2_read_addr_index_reader): Remove.
2493         (dwarf2_read_addr_index): Use cutu_reader.
2494         (read_signatured_type_reader): Remove.
2495         (read_signatured_type): Use cutu_reader.
2496
2497 2020-01-19  Tom Tromey  <tom@tromey.com>
2498
2499         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
2500         * tui/tui-wingeneral.h (class tui_suppress_output): New.
2501         (tui_wrefresh): Declare.
2502         * tui/tui-wingeneral.c (suppress_output): New global.
2503         (tui_suppress_output, ~tui_suppress_output): New constructor and
2504         destructor.
2505         (tui_wrefresh): New function.
2506         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
2507         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
2508         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
2509         method.
2510         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
2511         tui_wrefresh.
2512         (tui_data_window::no_refresh): New method.
2513         (tui_data_item_window::refresh_window): Call tui_wrefresh.
2514         (tui_reg_command): Use tui_suppress_output
2515         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
2516         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
2517         method.
2518         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
2519
2520 2020-01-19  Tom Tromey  <tom@tromey.com>
2521
2522         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2523         Handle case where symtab is null.
2524
2525 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
2526
2527         * linux-fork.c (one_fork_p): Simplify.
2528
2529 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2530
2531         * top.c (struct qt_args): Remove.
2532         (kill_or_detach): Change return type to void, replace `void *`
2533         parameter with a proper one.
2534         (print_inferior_quit_action):  Likewise.
2535         (quit_confirm): Use range-based for loop to iterate over inferiors.
2536         (quit_force): Likewise.
2537
2538 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2539
2540         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
2541         `void *` parameter with proper parameters.
2542         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
2543         (print_one_inferior): Change return type to void, replace `void *`
2544         parameter with proper parameters.
2545         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
2546         inferiors.
2547         (get_other_inferior): Remove.
2548         (mi_cmd_remove_inferior): Use range-based loop to iterate over
2549         inferiors.
2550
2551 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2552
2553         * mi/mi-interp.c (report_initial_inferior): Remove.
2554         (mi_interp::init): Use range-based for to iterate over inferiors.
2555
2556 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
2557
2558         * python/py-inferior.c (build_inferior_list): Remove.
2559         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
2560
2561 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
2562
2563         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
2564         (btrace_stitch_trace): Likewise.
2565         * charset.c (intermediate_encoding): Likewise (vaild).
2566         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
2567         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
2568         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
2569
2570 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
2571
2572         * windows-tdep.c (windows_get_tlb_type):
2573         Add rtl_user_process_parameters type.
2574
2575 2020-01-16  Pedro Alves  <palves@redhat.com>
2576             Norbert Lange  <nolange79@gmail.com>
2577
2578         PR build/24805
2579         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
2580         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
2581         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
2582         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
2583         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
2584         (ps_plog): Redeclare exported functions with default visibility.
2585
2586 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
2587
2588         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
2589         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
2590
2591 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
2592
2593         * infcmd.c (post_create_inferior): Use get_thread_regcache
2594         instead of get_current_regcache.
2595
2596 2020-01-14  Tom Tromey  <tom@tromey.com>
2597
2598         PR symtab/12535:
2599         * python/python.c (gdbpy_decode_line): Treat empty string the same
2600         as no argument.
2601
2602 2020-01-14  Tom Tromey  <tom@tromey.com>
2603
2604         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
2605
2606 2020-01-14  Tom Tromey  <tom@tromey.com>
2607
2608         * nat/linux-btrace.c: Don't include <config.h>.
2609         * nat/linux-ptrace.c: Don't include <config.h>.
2610         * nat/x86-linux-dregs.c: Don't include <config.h>.
2611
2612 2020-01-14  Tom Tromey  <tom@tromey.com>
2613
2614         * configure: Rebuild.
2615         * configure.ac: Move many checks to ../gdbsupport/common.m4.
2616
2617 2020-01-14  Tom Tromey  <tom@tromey.com>
2618
2619         * nat/x86-linux-dregs.c: Include configh.h.
2620         * nat/linux-ptrace.c: Include configh.h.
2621         * nat/linux-btrace.c: Include configh.h.
2622         * defs.h: Include config.h, bfd.h.
2623         * configure.ac: Don't source common.host.
2624         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
2625         * configure: Rebuild.
2626         * acinclude.m4: Update path.
2627         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
2628         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
2629         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
2630         (CLIBS): Add LIBSUPPORT.
2631         (CDEPS): Likewise.
2632         (COMMON_SFILES): Remove gdbsupport files.
2633         (HFILES_NO_SRCDIR): Likewise.
2634         (stamp-version): Update path to create-version.sh.
2635         (ALLDEPFILES): Remove gdbsupport files.
2636
2637 2020-01-14  Tom Tromey  <tom@tromey.com>
2638
2639         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
2640         USE_WIN32API when needed.
2641         * configure.ac (USE_WIN32API): Don't define.
2642         (WIN32LIBS): Use WIN32APILIBS.
2643         * configure: Rebuild.
2644
2645 2020-01-14  Tom Tromey  <tom@tromey.com>
2646
2647         * configure: Rebuild.
2648         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
2649
2650 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2651
2652         * skip.c (skip_function_command): Make skip w/o arguments use the
2653         name of the inlined function if pc is inside any inlined function.
2654
2655 2020-01-14  Luis Machado  <luis.machado@linaro.org>
2656
2657         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
2658         * infrun.c (resume_1): Likewise.
2659         (handle_inferior_event): Remove stale comment.
2660         * linux-nat.c (linux_nat_target::resume): Update comments.
2661         (save_stop_reason): Likewise.
2662         (linux_nat_filter_event): Likewise.
2663         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
2664
2665 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2666
2667         * elfread.c (record_minimal_symbol): Set section index to 0 for
2668         non-allocatable sections.
2669
2670
2671 2020-01-13  Ali Tamur <tamur@google.com>
2672
2673         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
2674         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
2675         to gdb::optional.  Update comments.
2676         (dwo_file): Update comments.
2677         (read_attribute): Update API to take an additional out parameter,
2678         need_reprocess.  This is used to mark attributes that need other
2679         attributes (e.g. str_offsets_base) for correct computation which may not
2680         have been read yet.
2681         (read_attribute_reprocess): New function declaration.
2682         (read_addr_index): Likewise.
2683         (read_dwo_str_index): Likewise.
2684         (read_stub_str_index): Likewise.
2685         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
2686         (lookup_addr_base): New function definition.
2687         (lookup_ranges_base): Likewise.
2688         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
2689         lookup_ranges_base.
2690         (init_cutu_and_read_dies): Update comments.
2691         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
2692         unit.  This is used to inherit parent's str_offsets_base and addr_base.
2693         Update comments.
2694         (init_cutu_and_read_dies_simple): Reflect API changes.
2695         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
2696         (create_cus_hash_table): Change API to take parent compile unit.
2697         Reflect API changes.
2698         (open_and_init_dwo_file): Reflect API changes.
2699         (dwarf2_get_pc_bounds): Update comments.
2700         (dwarf2_record_block_ranges): Likewise.
2701         (read_full_die_1): Change implementation to reprocess attributes that
2702         need str_offsets_base and addr_base.
2703         (partial_die_info::read): Likewise.
2704         (read_attribute_reprocess): New function definition.
2705         (read_attribute_value): Change API to take an additional out parameter,
2706         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
2707         when a non-dwo compile unit has index based attributes.
2708         (read_attribute): Reflect API changes.
2709         (read_addr_index_1): Reflect API changes.  Update comments.
2710         (dwarf2_read_addr_index_data): Reflect API changes.
2711         (dwarf2_read_addr_index): Likewise.
2712         (read_str_index): Change API and implementation.  This becomes a helper
2713         to be used by the new string index related methods.  Update error
2714         message and comments.
2715         (read_dwo_str_index): New function definition.
2716         (read_stub_str_index): Likewise.
2717         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
2718         * symfile.h (dwarf2_debug_sections): Likewise.
2719         * xcoffread.c (dwarf2_debug_sections): Likewise.
2720
2721 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2722
2723         * gdbcore.h (struct core_fns) <core_read_registers>: Change
2724         core_reg_sect type to gdb_byte *.
2725         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
2726         * cris-tdep.c (fetch_core_registers): Likewise.
2727         * corelow.c (core_target::get_core_register_section): Change
2728         type of `contents` to gdb::byte_vector.
2729
2730 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
2731
2732         * tui/tui-wingeneral.c (box_win): Position the title in the center
2733         of the border.
2734
2735 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
2736
2737         * corelow.c (core_target::get_core_register_section): Use
2738           std::vector instead of alloca.
2739
2740 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2741
2742         * warning.m4: Add -Wmissing-declarations to build_warnings.
2743         * configure: Re-generate.
2744
2745 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2746
2747         * python/python.c (init__gdb_module): Add declaration.
2748
2749 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2750
2751         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
2752         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
2753         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
2754         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
2755         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
2756         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
2757         * ada-exp.y (_initialize_ada_exp): Add declaration.
2758         * ada-lang.c (_initialize_ada_language): Add declaration.
2759         * ada-tasks.c (_initialize_tasks): Add declaration.
2760         * agent.c (_initialize_agent): Add declaration.
2761         * aix-thread.c (_initialize_aix_thread): Add declaration.
2762         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
2763         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
2764         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
2765         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
2766         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
2767         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2768         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
2769         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
2770         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
2771         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
2772         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
2773         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
2774         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
2775         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
2776         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
2777         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
2778         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
2779         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
2780         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
2781         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
2782         * annotate.c (_initialize_annotate): Add declaration.
2783         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
2784         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
2785         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
2786         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
2787         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
2788         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
2789         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
2790         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
2791         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
2792         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
2793         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
2794         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
2795         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
2796         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
2797         * auto-load.c (_initialize_auto_load): Add declaration.
2798         * auxv.c (_initialize_auxv): Add declaration.
2799         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
2800         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
2801         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
2802         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
2803         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
2804         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
2805         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
2806         * breakpoint.c (_initialize_breakpoint): Add declaration.
2807         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
2808         * btrace.c (_initialize_btrace): Add declaration.
2809         * charset.c (_initialize_charset): Add declaration.
2810         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
2811         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
2812         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
2813         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
2814         * cli/cli-script.c (_initialize_cli_script): Add declaration.
2815         * cli/cli-style.c (_initialize_cli_style): Add declaration.
2816         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
2817         * coffread.c (_initialize_coffread): Add declaration.
2818         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
2819         * compile/compile.c (_initialize_compile): Add declaration.
2820         * complaints.c (_initialize_complaints): Add declaration.
2821         * completer.c (_initialize_completer): Add declaration.
2822         * copying.c (_initialize_copying): Add declaration.
2823         * corefile.c (_initialize_core): Add declaration.
2824         * corelow.c (_initialize_corelow): Add declaration.
2825         * cp-abi.c (_initialize_cp_abi): Add declaration.
2826         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
2827         * cp-support.c (_initialize_cp_support): Add declaration.
2828         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
2829         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
2830         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
2831         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
2832         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
2833         * ctfread.c (_initialize_ctfread): Add declaration.
2834         * d-lang.c (_initialize_d_language): Add declaration.
2835         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
2836         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
2837         * dbxread.c (_initialize_dbxread): Add declaration.
2838         * dcache.c (_initialize_dcache): Add declaration.
2839         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
2840         * disasm.c (_initialize_disasm): Add declaration.
2841         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
2842         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
2843         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
2844         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
2845         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
2846         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
2847         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
2848         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
2849         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
2850         * elfread.c (_initialize_elfread): Add declaration.
2851         * exec.c (_initialize_exec): Add declaration.
2852         * extension.c (_initialize_extension): Add declaration.
2853         * f-lang.c (_initialize_f_language): Add declaration.
2854         * f-valprint.c (_initialize_f_valprint): Add declaration.
2855         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
2856         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
2857         * filesystem.c (_initialize_filesystem): Add declaration.
2858         * findcmd.c (_initialize_mem_search): Add declaration.
2859         * findvar.c (_initialize_findvar): Add declaration.
2860         * fork-child.c (_initialize_fork_child): Add declaration.
2861         * frame-base.c (_initialize_frame_base): Add declaration.
2862         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
2863         * frame.c (_initialize_frame): Add declaration.
2864         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
2865         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
2866         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
2867         * gcore.c (_initialize_gcore): Add declaration.
2868         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
2869         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
2870         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
2871         * gdbarch.c (_initialize_gdbarch): Add declaration.
2872         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
2873         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
2874         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
2875         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
2876         * go-lang.c (_initialize_go_language): Add declaration.
2877         * go32-nat.c (_initialize_go32_nat): Add declaration.
2878         * guile/guile.c (_initialize_guile): Add declaration.
2879         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
2880         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
2881         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
2882         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
2883         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
2884         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
2885         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
2886         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
2887         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
2888         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
2889         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
2890         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
2891         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
2892         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
2893         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
2894         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
2895         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
2896         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
2897         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
2898         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
2899         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
2900         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
2901         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
2902         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
2903         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
2904         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
2905         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
2906         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
2907         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
2908         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
2909         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
2910         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
2911         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
2912         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
2913         * infcall.c (_initialize_infcall): Add declaration.
2914         * infcmd.c (_initialize_infcmd): Add declaration.
2915         * inflow.c (_initialize_inflow): Add declaration.
2916         * infrun.c (_initialize_infrun): Add declaration.
2917         * interps.c (_initialize_interpreter): Add declaration.
2918         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
2919         * jit.c (_initialize_jit): Add declaration.
2920         * language.c (_initialize_language): Add declaration.
2921         * linux-fork.c (_initialize_linux_fork): Add declaration.
2922         * linux-nat.c (_initialize_linux_nat): Add declaration.
2923         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
2924         * linux-thread-db.c (_initialize_thread_db): Add declaration.
2925         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
2926         * m2-lang.c (_initialize_m2_language): Add declaration.
2927         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
2928         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
2929         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
2930         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
2931         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
2932         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
2933         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
2934         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
2935         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
2936         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
2937         * machoread.c (_initialize_machoread): Add declaration.
2938         * macrocmd.c (_initialize_macrocmd): Add declaration.
2939         * macroscope.c (_initialize_macroscope): Add declaration.
2940         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
2941         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
2942         * maint.c (_initialize_maint_cmds): Add declaration.
2943         * mdebugread.c (_initialize_mdebugread): Add declaration.
2944         * memattr.c (_initialize_mem): Add declaration.
2945         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
2946         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
2947         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
2948         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
2949         * mi/mi-main.c (_initialize_mi_main): Add declaration.
2950         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
2951         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
2952         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
2953         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
2954         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
2955         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
2956         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
2957         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
2958         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
2959         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
2960         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
2961         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
2962         * mipsread.c (_initialize_mipsread): Add declaration.
2963         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
2964         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
2965         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
2966         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
2967         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
2968         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
2969         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
2970         * nto-procfs.c (_initialize_procfs): Add declaration.
2971         * objc-lang.c (_initialize_objc_language): Add declaration.
2972         * observable.c (_initialize_observer): Add declaration.
2973         * opencl-lang.c (_initialize_opencl_language): Add declaration.
2974         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
2975         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
2976         * osabi.c (_initialize_gdb_osabi): Add declaration.
2977         * osdata.c (_initialize_osdata): Add declaration.
2978         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
2979         * parse.c (_initialize_parse): Add declaration.
2980         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
2981         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
2982         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
2983         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
2984         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
2985         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
2986         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
2987         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
2988         * printcmd.c (_initialize_printcmd): Add declaration.
2989         * probe.c (_initialize_probe): Add declaration.
2990         * proc-api.c (_initialize_proc_api): Add declaration.
2991         * proc-events.c (_initialize_proc_events): Add declaration.
2992         * proc-service.c (_initialize_proc_service): Add declaration.
2993         * procfs.c (_initialize_procfs): Add declaration.
2994         * producer.c (_initialize_producer): Add declaration.
2995         * psymtab.c (_initialize_psymtab): Add declaration.
2996         * python/python.c (_initialize_python): Add declaration.
2997         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
2998         * record-btrace.c (_initialize_record_btrace): Add declaration.
2999         * record-full.c (_initialize_record_full): Add declaration.
3000         * record.c (_initialize_record): Add declaration.
3001         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
3002         * regcache.c (_initialize_regcache): Add declaration.
3003         * reggroups.c (_initialize_reggroup): Add declaration.
3004         * remote-notif.c (_initialize_notif): Add declaration.
3005         * remote-sim.c (_initialize_remote_sim): Add declaration.
3006         * remote.c (_initialize_remote): Add declaration.
3007         * reverse.c (_initialize_reverse): Add declaration.
3008         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
3009         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
3010         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
3011         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
3012         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
3013         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
3014         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
3015         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
3016         Add declaration.
3017         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
3018         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
3019         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
3020         * rust-exp.y (_initialize_rust_exp): Add declaration.
3021         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
3022         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
3023         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
3024         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
3025         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
3026         * score-tdep.c (_initialize_score_tdep): Add declaration.
3027         * ser-go32.c (_initialize_ser_dos): Add declaration.
3028         * ser-mingw.c (_initialize_ser_windows): Add declaration.
3029         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
3030         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
3031         * ser-uds.c (_initialize_ser_socket): Add declaration.
3032         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
3033         * serial.c (_initialize_serial): Add declaration.
3034         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
3035         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
3036         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
3037         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
3038         * skip.c (_initialize_step_skip): Add declaration.
3039         * sol-thread.c (_initialize_sol_thread): Add declaration.
3040         * solib-aix.c (_initialize_solib_aix): Add declaration.
3041         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
3042         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
3043         * solib-frv.c (_initialize_frv_solib): Add declaration.
3044         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
3045         * solib-target.c (_initialize_solib_target): Add declaration.
3046         * solib.c (_initialize_solib): Add declaration.
3047         * source-cache.c (_initialize_source_cache): Add declaration.
3048         * source.c (_initialize_source): Add declaration.
3049         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
3050         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
3051         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
3052         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
3053         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
3054         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
3055         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
3056         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
3057         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
3058         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
3059         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
3060         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
3061         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
3062         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
3063         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
3064         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
3065         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
3066         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
3067         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
3068         * stabsread.c (_initialize_stabsread): Add declaration.
3069         * stack.c (_initialize_stack): Add declaration.
3070         * stap-probe.c (_initialize_stap_probe): Add declaration.
3071         * std-regs.c (_initialize_frame_reg): Add declaration.
3072         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
3073         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
3074         * symfile.c (_initialize_symfile): Add declaration.
3075         * symmisc.c (_initialize_symmisc): Add declaration.
3076         * symtab.c (_initialize_symtab): Add declaration.
3077         * target.c (_initialize_target): Add declaration.
3078         * target-connection.c (_initialize_target_connection): Add
3079         declaration.
3080         * target-dcache.c (_initialize_target_dcache): Add declaration.
3081         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
3082         * thread.c (_initialize_thread): Add declaration.
3083         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
3084         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
3085         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
3086         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
3087         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
3088         * tracectf.c (_initialize_ctf): Add declaration.
3089         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
3090         * tracefile.c (_initialize_tracefile): Add declaration.
3091         * tracepoint.c (_initialize_tracepoint): Add declaration.
3092         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
3093         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
3094         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
3095         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
3096         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
3097         * tui/tui-win.c (_initialize_tui_win): Add declaration.
3098         * tui/tui.c (_initialize_tui): Add declaration.
3099         * typeprint.c (_initialize_typeprint): Add declaration.
3100         * ui-style.c (_initialize_ui_style): Add declaration.
3101         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
3102         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
3103         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
3104         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
3105         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
3106         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
3107         * unittests/filtered_iterator-selftests.c
3108         (_initialize_filtered_iterator_selftests): Add declaration.
3109         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
3110         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
3111         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
3112         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
3113         * unittests/main-thread-selftests.c
3114         (_initialize_main_thread_selftests): Add declaration.
3115         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
3116         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
3117         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
3118         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
3119         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
3120         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
3121         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
3122         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
3123         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
3124         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
3125         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
3126         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
3127         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
3128         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
3129         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
3130         declaration.
3131         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
3132         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
3133         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
3134         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
3135         * user-regs.c (_initialize_user_regs): Add declaration.
3136         * utils.c (_initialize_utils): Add declaration.
3137         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
3138         * valops.c (_initialize_valops): Add declaration.
3139         * valprint.c (_initialize_valprint): Add declaration.
3140         * value.c (_initialize_values): Add declaration.
3141         * varobj.c (_initialize_varobj): Add declaration.
3142         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
3143         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
3144         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
3145         * windows-nat.c (_initialize_windows_nat): Add declaration.
3146         (_initialize_check_for_gdb_ini): Add declaration.
3147         (_initialize_loadable): Add declaration.
3148         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
3149         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
3150         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
3151         * xcoffread.c (_initialize_xcoffread): Add declaration.
3152         * xml-support.c (_initialize_xml_support): Add declaration.
3153         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
3154         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
3155         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
3156         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
3157
3158 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
3159
3160         * regformats/regdat.sh: Generate declaration for init function.
3161
3162 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
3163
3164         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
3165         up.
3166         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
3167         close_one_inferior>: New methods.
3168         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
3169         pass down target to find_inferior_pid.
3170         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
3171         Pass down target to find_inferior_ptid.
3172         (gdbsim_target::create_inferior): Pass down target to
3173         add_thread_silent.
3174         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
3175         target down to find_inferior_ptid and switch_to_thread.
3176         (gdbsim_target::close): Update to call close_one_inferior.
3177         (struct resume_data): Remove.
3178         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
3179         directly, rather than through a void pointer.
3180         (gdbsim_target::resume): Update to call resume_one_inferior.
3181
3182 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
3183
3184         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
3185
3186 2020-01-12  Pedro Alves  <palves@redhat.com>
3187
3188         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
3189         directly for the current inferior instead of
3190         discard_all_inferiors.
3191         (discard_all_inferiors): Delete.
3192
3193 2020-01-11  Tom Tromey  <tom@tromey.com>
3194
3195         * tui/tui-wingeneral.c (box_win): Check cli_styling.
3196         * tui/tui-winsource.c (tui_source_window_base::refill): Use
3197         deprecated_safe_get_selected_frame.
3198
3199 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3200
3201         * inferior.c (print_inferior): Switch inferior before printing it.
3202
3203 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
3204             Pedro Alves  <palves@redhat.com>
3205
3206         * progspace-and-thread.c (switch_to_program_space_and_thread):
3207         Assert there's an inferior for PSPACE.  Use
3208         switch_to_inferior_no_thread to switch the inferior too.
3209         * progspace.c (program_space::~program_space): Call
3210         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
3211         (program_space::free_all_objfiles): Don't call clear_symtab_users
3212         here.
3213         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
3214
3215 2020-01-10  Pedro Alves  <palves@redhat.com>
3216
3217         * NEWS: Mention multi-target debugging, "info connections", and
3218         "add-inferior -no-connection".
3219
3220 2020-01-10  Pedro Alves  <palves@redhat.com>
3221
3222         * infrun.c: Include "target-connection.h".
3223         (check_multi_target_resumption): New.
3224         (proceed): Call it.
3225         * target-connection.c (make_target_connection_string): Make
3226         extern.
3227         * target-connection.h (make_target_connection_string): Declare.
3228
3229 2020-01-10  Pedro Alves  <palves@redhat.com>
3230
3231         * Makefile.in (COMMON_SFILES): Add target-connection.c.
3232         * inferior.c (uiout_field_connection): New function.
3233         (print_inferior): Add new "connection-id" column.
3234         (add_inferior_command): Show connection number/string of added
3235         inferior.
3236         * process-stratum-target.h
3237         (process_stratum_target::connection_string): New virtual method.
3238         (process_stratum_target::connection_number): New field.
3239         * remote.c (remote_target::connection_string): New override.
3240         * target-connection.c: New file.
3241         * target-connection.h: New file.
3242         * target.c (decref_target): Remove process_stratum targets from
3243         the connection list.
3244         (target_stack::push): Add process_stratum targets to the
3245         connection list.
3246
3247 2020-01-10  Pedro Alves  <palves@redhat.com>
3248
3249         Revert:
3250         2016-04-12  Pedro Alves  <palves@redhat.com>
3251         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
3252         Remove references to name.
3253         * serial.h (struct serial) <name>: Delete.
3254
3255 2020-01-10  Pedro Alves  <palves@redhat.com>
3256
3257         * gdbarch-selftests.c (register_to_value_test): Remove "target
3258         already pushed" check.
3259
3260 2020-01-10  Pedro Alves  <palves@redhat.com>
3261             John Baldwin  <jhb@FreeBSD.org>
3262
3263         * aarch64-linux-nat.c
3264         (aarch64_linux_nat_target::thread_architecture): Adjust.
3265         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
3266         (task_command_1): Likewise.
3267         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
3268         (aix_thread_target::wait, aix_thread_target::fetch_registers)
3269         (aix_thread_target::store_registers)
3270         (aix_thread_target::thread_alive): Adjust.
3271         * amd64-fbsd-tdep.c: Include "inferior.h".
3272         (amd64fbsd_get_thread_local_address): Pass down target.
3273         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
3274         thread's gdbarch instead of target_gdbarch.
3275         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
3276         get_last_target_status.
3277         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
3278         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
3279         inferiors.
3280         (update_inserted_breakpoint_locations): Skip if inferiors with no
3281         execution.
3282         (update_global_location_list): When handling moribund locations,
3283         find representative inferior for location's pspace, and use thread
3284         count of its process_stratum target.
3285         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
3286         * bsd-uthread.c (bsd_uthread_target::wait): Use
3287         as_process_stratum_target and adjust thread_change_ptid and
3288         add_thread calls.
3289         (bsd_uthread_target::update_thread_list): Use
3290         as_process_stratum_target and adjust find_thread_ptid,
3291         thread_change_ptid and add_thread calls.
3292         * btrace.c (maint_btrace_packet_history_cmd): Adjust
3293         find_thread_ptid call.
3294         * corelow.c (add_to_thread_list): Adjust add_thread call.
3295         (core_target_open): Adjust add_thread_silent and thread_count
3296         calls.
3297         (core_target::pid_to_str): Adjust find_inferior_ptid call.
3298         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
3299         * event-top.c (async_disconnect): Pop targets from all inferiors.
3300         * exec.c (add_target_sections): Push exec target on all inferiors
3301         sharing the program space.
3302         (remove_target_sections): Remove the exec target from all
3303         inferiors sharing the program space.
3304         (exec_on_vfork): New.
3305         * exec.h (exec_on_vfork): Declare.
3306         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
3307         Pass it down.
3308         (fbsd_nat_target::update_thread_list): Adjust.
3309         (fbsd_nat_target::resume): Adjust.
3310         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
3311         down.
3312         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
3313         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
3314         get_thread_arch_regcache call.
3315         * fork-child.c (gdb_startup_inferior): Pass target down to
3316         startup_inferior and set_executing.
3317         * gdbthread.h (struct process_stratum_target): Forward declare.
3318         (add_thread, add_thread_silent, add_thread_with_info)
3319         (in_thread_list): Add process_stratum_target parameter.
3320         (find_thread_ptid(inferior*, ptid_t)): New overload.
3321         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
3322         parameter.
3323         (all_threads()): Delete overload.
3324         (all_threads, all_non_exited_threads): Add process_stratum_target
3325         parameter.
3326         (all_threads_safe): Use brace initialization.
3327         (thread_count): Add process_stratum_target parameter.
3328         (set_resumed, set_running, set_stop_requested, set_executing)
3329         (threads_are_executing, finish_thread_state): Add
3330         process_stratum_target parameter.
3331         (switch_to_thread): Use is_current_thread.
3332         * i386-fbsd-tdep.c: Include "inferior.h".
3333         (i386fbsd_get_thread_local_address): Pass down target.
3334         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
3335         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
3336         have_inferiors check.
3337         * inf-ptrace.c (inf_ptrace_target::create_inferior)
3338         (inf_ptrace_target::attach): Adjust.
3339         * infcall.c (run_inferior_call): Adjust.
3340         * infcmd.c (run_command_1): Pass target to
3341         scoped_finish_thread_state.
3342         (proceed_thread_callback): Skip inferiors with no execution.
3343         (continue_command): Rename 'all_threads' local to avoid hiding
3344         'all_threads' function.  Adjust get_last_target_status call.
3345         (prepare_one_step): Adjust set_running call.
3346         (signal_command): Use user_visible_resume_target.  Compare thread
3347         pointers instead of inferior_ptid.
3348         (info_program_command): Adjust to pass down target.
3349         (attach_command): Mark target's 'thread_executing' flag.
3350         (stop_current_target_threads_ns): New, factored out from ...
3351         (interrupt_target_1): ... this.  Switch inferior before making
3352         target calls.
3353         * inferior-iter.h
3354         (struct all_inferiors_iterator, struct all_inferiors_range)
3355         (struct all_inferiors_safe_range)
3356         (struct all_non_exited_inferiors_range): Filter on
3357         process_stratum_target too.  Remove explicit.
3358         * inferior.c (inferior::inferior): Push dummy target on target
3359         stack.
3360         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
3361         Add process_stratum_target parameter, and pass it down.
3362         (have_live_inferiors): Adjust.
3363         (switch_to_inferior_and_push_target): New.
3364         (add_inferior_command, clone_inferior_command): Handle
3365         "-no-connection" parameter.  Use
3366         switch_to_inferior_and_push_target.
3367         (_initialize_inferior): Mention "-no-connection" option in
3368         the help of "add-inferior" and "clone-inferior" commands.
3369         * inferior.h: Include "process-stratum-target.h".
3370         (interrupt_target_1): Use bool.
3371         (struct inferior) <push_target, unpush_target, target_is_pushed,
3372         find_target_beneath, top_target, process_target, target_at,
3373         m_stack>: New.
3374         (discard_all_inferiors): Delete.
3375         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
3376         (all_inferiors, all_non_exited_inferiors): Add
3377         process_stratum_target parameter.
3378         * infrun.c: Include "gdb_select.h" and <unordered_map>.
3379         (target_last_proc_target): New global.
3380         (follow_fork_inferior): Push target on new inferior.  Pass target
3381         to add_thread_silent.  Call exec_on_vfork.  Handle target's
3382         reference count.
3383         (follow_fork): Adjust get_last_target_status call.  Also consider
3384         target.
3385         (follow_exec): Push target on new inferior.
3386         (struct execution_control_state) <target>: New field.
3387         (user_visible_resume_target): New.
3388         (do_target_resume): Call target_async.
3389         (resume_1): Set target's threads_executing flag.  Consider resume
3390         target.
3391         (commit_resume_all_targets): New.
3392         (proceed): Also consider resume target.  Skip threads of inferiors
3393         with no execution.  Commit resumtion in all targets.
3394         (start_remote): Pass current inferior to wait_for_inferior.
3395         (infrun_thread_stop_requested): Consider target as well.  Pass
3396         thread_info pointer to clear_inline_frame_state instead of ptid.
3397         (infrun_thread_thread_exit): Consider target as well.
3398         (random_pending_event_thread): New inferior parameter.  Use it.
3399         (do_target_wait): Rename to ...
3400         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
3401         down.
3402         (threads_are_resumed_pending_p, do_target_wait): New.
3403         (prepare_for_detach): Adjust calls.
3404         (wait_for_inferior): New inferior parameter.  Handle it.  Use
3405         do_target_wait_1 instead of do_target_wait.
3406         (fetch_inferior_event): Adjust.  Switch to representative
3407         inferior.  Pass target down.
3408         (set_last_target_status): Add process_stratum_target parameter.
3409         Save target in global.
3410         (get_last_target_status): Add process_stratum_target parameter and
3411         handle it.
3412         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
3413         (context_switch): Check inferior_ptid == null_ptid before calling
3414         inferior_thread().
3415         (get_inferior_stop_soon): Pass down target.
3416         (wait_one): Rename to ...
3417         (poll_one_curr_target): ... this.
3418         (struct wait_one_event): New.
3419         (wait_one): New.
3420         (stop_all_threads): Adjust.
3421         (handle_no_resumed, handle_inferior_event): Adjust to consider the
3422         event's target.
3423         (switch_back_to_stepped_thread): Also consider target.
3424         (print_stop_event): Update.
3425         (normal_stop): Update.  Also consider the resume target.
3426         * infrun.h (wait_for_inferior): Remove declaration.
3427         (user_visible_resume_target): New declaration.
3428         (get_last_target_status, set_last_target_status): New
3429         process_stratum_target parameter.
3430         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3431         process_stratum_target parameter, and use it.
3432         (clear_inline_frame_state (thread_info*)): New.
3433         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
3434         process_stratum_target parameter.
3435         (clear_inline_frame_state (thread_info*)): Declare.
3436         * linux-fork.c (delete_checkpoint_command): Pass target down to
3437         find_thread_ptid.
3438         (checkpoint_command): Adjust.
3439         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
3440         instead of just tweaking inferior_ptid.
3441         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
3442         (exit_lwp): Pass target down to find_thread_ptid.
3443         (attach_proc_task_lwp_callback): Pass target down to
3444         add_thread/set_running/set_executing.
3445         (linux_nat_target::attach): Pass target down to
3446         thread_change_ptid.
3447         (get_detach_signal): Pass target down to find_thread_ptid.
3448         Consider last target status's target.
3449         (linux_resume_one_lwp_throw, resume_lwp)
3450         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
3451         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
3452         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
3453         (linux_nat_target::async_wait_fd): New.
3454         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
3455         target down.
3456         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
3457         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
3458         * linux-thread-db.c (struct thread_db_info::process_target): New
3459         field.
3460         (add_thread_db_info): Save target.
3461         (get_thread_db_info): New process_stratum_target parameter.  Also
3462         match target.
3463         (delete_thread_db_info): New process_stratum_target parameter.
3464         Also match target.
3465         (thread_from_lwp): Adjust to pass down target.
3466         (thread_db_notice_clone): Pass down target.
3467         (check_thread_db_callback): Pass down target.
3468         (try_thread_db_load_1): Always push the thread_db target.
3469         (try_thread_db_load, record_thread): Pass target down.
3470         (thread_db_target::detach): Pass target down.  Always unpush the
3471         thread_db target.
3472         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
3473         target down.  Always unpush the thread_db target.
3474         (find_new_threads_callback, thread_db_find_new_threads_2)
3475         (thread_db_target::update_thread_list): Pass target down.
3476         (thread_db_target::pid_to_str): Pass current inferior down.
3477         (thread_db_target::get_thread_local_address): Pass target down.
3478         (thread_db_target::resume, maintenance_check_libthread_db): Pass
3479         target down.
3480         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
3481         * procfs.c (procfs_target::procfs_init_inferior): Declare.
3482         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
3483         (procfs_init_inferior): Rename to ...
3484         (procfs_target::procfs_init_inferior): ... this and adjust.
3485         (procfs_target::create_inferior, procfs_notice_thread)
3486         (procfs_do_thread_registers): Adjust.
3487         * ppc-fbsd-tdep.c: Include "inferior.h".
3488         (ppcfbsd_get_thread_local_address): Pass down target.
3489         * proc-service.c (ps_xfer_memory): Switch current inferior and
3490         program space as well.
3491         (get_ps_regcache): Pass target down.
3492         * process-stratum-target.c
3493         (process_stratum_target::thread_address_space)
3494         (process_stratum_target::thread_architecture): Pass target down.
3495         * process-stratum-target.h
3496         (process_stratum_target::threads_executing): New field.
3497         (as_process_stratum_target): New.
3498         * ravenscar-thread.c
3499         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
3500         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
3501         down.
3502         * record-btrace.c (record_btrace_target::info_record): Adjust.
3503         (record_btrace_target::record_method)
3504         (record_btrace_target::record_is_replaying)
3505         (record_btrace_target::fetch_registers)
3506         (get_thread_current_frame_id, record_btrace_target::resume)
3507         (record_btrace_target::wait, record_btrace_target::stop): Pass
3508         target down.
3509         * record-full.c (record_full_wait_1): Switch to event thread.
3510         Pass target down.
3511         * regcache.c (regcache::regcache)
3512         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
3513         process_stratum_target parameter and handle it.
3514         (current_thread_target): New global.
3515         (get_thread_regcache): Add process_stratum_target parameter and
3516         handle it.  Switch inferior before calling target method.
3517         (get_thread_regcache): Pass target down.
3518         (get_thread_regcache_for_ptid): Pass target down.
3519         (registers_changed_ptid): Add process_stratum_target parameter and
3520         handle it.
3521         (registers_changed_thread, registers_changed): Pass target down.
3522         (test_get_thread_arch_aspace_regcache): New.
3523         (current_regcache_test): Define a couple local test_target_ops
3524         instances and use them for testing.
3525         (readwrite_regcache): Pass process_stratum_target parameter.
3526         (cooked_read_test, cooked_write_test): Pass mock_target down.
3527         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
3528         (get_thread_arch_aspace_regcache): Add process_stratum_target
3529         parameter.
3530         (regcache::target): New method.
3531         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
3532         (regcache::registers_changed_ptid): Add process_stratum_target
3533         parameter.
3534         (regcache::m_target): New field.
3535         (registers_changed_ptid): Add process_stratum_target parameter.
3536         * remote.c (remote_state::supports_vCont_probed): New field.
3537         (remote_target::async_wait_fd): New method.
3538         (remote_unpush_and_throw): Add remote_target parameter.
3539         (get_current_remote_target): Adjust.
3540         (remote_target::remote_add_inferior): Push target.
3541         (remote_target::remote_add_thread)
3542         (remote_target::remote_notice_new_inferior)
3543         (get_remote_thread_info): Pass target down.
3544         (remote_target::update_thread_list): Skip threads of inferiors
3545         bound to other targets.  (remote_target::close): Don't discard
3546         inferiors.  (remote_target::add_current_inferior_and_thread)
3547         (remote_target::process_initial_stop_replies)
3548         (remote_target::start_remote)
3549         (remote_target::remote_serial_quit_handler): Pass down target.
3550         (remote_target::remote_unpush_target): New remote_target
3551         parameter.  Unpush the target from all inferiors.
3552         (remote_target::remote_unpush_and_throw): New remote_target
3553         parameter.  Pass it down.
3554         (remote_target::open_1): Check whether the current inferior has
3555         execution instead of checking whether any inferior is live.  Pass
3556         target down.
3557         (remote_target::remote_detach_1): Pass down target.  Use
3558         remote_unpush_target.
3559         (extended_remote_target::attach): Pass down target.
3560         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
3561         (remote_target::append_resumption): Pass down target.
3562         (remote_target::append_pending_thread_resumptions)
3563         (remote_target::remote_resume_with_hc, remote_target::resume)
3564         (remote_target::commit_resume): Pass down target.
3565         (remote_target::remote_stop_ns): Check supports_vCont_probed.
3566         (remote_target::interrupt_query)
3567         (remote_target::remove_new_fork_children)
3568         (remote_target::check_pending_events_prevent_wildcard_vcont)
3569         (remote_target::remote_parse_stop_reply)
3570         (remote_target::process_stop_reply): Pass down target.
3571         (first_remote_resumed_thread): New remote_target parameter.  Pass
3572         it down.
3573         (remote_target::wait_as): Pass down target.
3574         (unpush_and_perror): New remote_target parameter.  Pass it down.
3575         (remote_target::readchar, remote_target::remote_serial_write)
3576         (remote_target::getpkt_or_notif_sane_1)
3577         (remote_target::kill_new_fork_children, remote_target::kill): Pass
3578         down target.
3579         (remote_target::mourn_inferior): Pass down target.  Use
3580         remote_unpush_target.
3581         (remote_target::core_of_thread)
3582         (remote_target::remote_btrace_maybe_reopen): Pass down target.
3583         (remote_target::pid_to_exec_file)
3584         (remote_target::thread_handle_to_thread_info): Pass down target.
3585         (remote_target::async_wait_fd): New.
3586         * riscv-fbsd-tdep.c: Include "inferior.h".
3587         (riscv_fbsd_get_thread_local_address): Pass down target.
3588         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
3589         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
3590         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
3591         Adjust.
3592         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
3593         * solib-svr4.c (enable_break): Pass down target.
3594         * spu-multiarch.c (parse_spufs_run): Pass down target.
3595         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
3596         * target-delegates.c: Regenerate.
3597         * target.c (g_target_stack): Delete.
3598         (current_top_target): Return the current inferior's top target.
3599         (target_has_execution_1): Refer to the passed-in inferior's top
3600         target.
3601         (target_supports_terminal_ours): Check whether the initial
3602         inferior was already created.
3603         (decref_target): New.
3604         (target_stack::push): Incref/decref the target.
3605         (push_target, push_target, unpush_target): Adjust.
3606         (target_stack::unpush): Defref target.
3607         (target_is_pushed): Return bool.  Adjust to refer to the current
3608         inferior's target stack.
3609         (dispose_inferior): Delete, and inline parts ...
3610         (target_preopen): ... here.  Only dispose of the current inferior.
3611         (target_detach): Hold strong target reference while detaching.
3612         Pass target down.
3613         (target_thread_name): Add assertion.
3614         (target_resume): Pass down target.
3615         (target_ops::beneath, find_target_at): Adjust to refer to the
3616         current inferior's target stack.
3617         (get_dummy_target): New.
3618         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
3619         has a thread running.
3620         (initialize_targets): Rename to ...
3621         (_initialize_target): ... this.
3622         * target.h: Include "gdbsupport/refcounted-object.h".
3623         (struct target_ops): Inherit refcounted_object.
3624         (target_ops::shortname, target_ops::longname): Make const.
3625         (target_ops::async_wait_fd): New method.
3626         (decref_target): Declare.
3627         (struct target_ops_ref_policy): New.
3628         (target_ops_ref): New typedef.
3629         (get_dummy_target): Declare function.
3630         (target_is_pushed): Return bool.
3631         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
3632         (all_matching_threads_iterator::all_matching_threads_iterator):
3633         Handle filter target.
3634         * thread-iter.h (struct all_matching_threads_iterator, struct
3635         all_matching_threads_range, class all_non_exited_threads_range):
3636         Filter by target too.  Remove explicit.
3637         * thread.c (threads_executing): Delete.
3638         (inferior_thread): Pass down current inferior.
3639         (clear_thread_inferior_resources): Pass down thread pointer
3640         instead of ptid_t.
3641         (add_thread_silent, add_thread_with_info, add_thread): Add
3642         process_stratum_target parameter.  Use it for thread and inferior
3643         searches.
3644         (is_current_thread): New.
3645         (thread_info::deletable): Use it.
3646         (find_thread_ptid, thread_count, in_thread_list)
3647         (thread_change_ptid, set_resumed, set_running): New
3648         process_stratum_target parameter.  Pass it down.
3649         (set_executing): New process_stratum_target parameter.  Pass it
3650         down.  Adjust reference to 'threads_executing'.
3651         (threads_are_executing): New process_stratum_target parameter.
3652         Adjust reference to 'threads_executing'.
3653         (set_stop_requested, finish_thread_state): New
3654         process_stratum_target parameter.  Pass it down.
3655         (switch_to_thread): Also match inferior.
3656         (switch_to_thread): New process_stratum_target parameter.  Pass it
3657         down.
3658         (update_threads_executing): Reimplement.
3659         * top.c (quit_force): Pop targets from all inferior.
3660         (gdb_init): Don't call initialize_targets.
3661         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
3662         Declare.
3663         (windows_add_thread, windows_delete_thread): Adjust.
3664         (get_windows_debug_event): Rename to ...
3665         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
3666         * tracefile-tfile.c (tfile_target_open): Pass down target.
3667         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
3668         Forward declare.
3669         (switch_to_thread): Add process_stratum_target parameter.
3670         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
3671         parameter.  Use it.
3672         (mi_on_resume): Pass target down.
3673         * nat/fork-inferior.c (startup_inferior): Add
3674         process_stratum_target parameter.  Pass it down.
3675         * nat/fork-inferior.h (startup_inferior): Add
3676         process_stratum_target parameter.
3677         * python/py-threadevent.c (py_get_event_thread): Pass target down.
3678
3679 2020-01-10  Pedro Alves  <palves@redhat.com>
3680
3681         * remote.c (remote_target::start_remote): Don't set inferior_ptid
3682         directly.  Instead find the first thread in the thread list and
3683         use switch_to_thread.
3684
3685 2020-01-10  Pedro Alves  <palves@redhat.com>
3686
3687         * remote.c (remote_target::remote_add_inferior): Don't bind a
3688         process to the current inferior if the current inferior is already
3689         bound to a process.
3690
3691 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3692             Pedro Alves  <palves@redhat.com>
3693
3694         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
3695         If no process is specified, return null_ptid instead of
3696         inferior_ptid.
3697         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
3698         TARGET_WAITKIND_SIGNALLED with no pid.
3699
3700 2020-01-10  Pedro Alves  <palves@redhat.com>
3701
3702         * remote.c (first_remote_resumed_thread): New.
3703         (remote_target::wait_as): Use it as default event_ptid instead of
3704         inferior_ptid.
3705
3706 2020-01-10  Pedro Alves  <palves@redhat.com>
3707
3708         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
3709
3710 2020-01-10  Pedro Alves  <palves@redhat.com>
3711
3712         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
3713         not -1.
3714
3715 2020-01-10  Pedro Alves  <palves@redhat.com>
3716
3717         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
3718         ptid to get_last_target_status.
3719         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
3720         ptid to get_last_target_status.
3721         * infcmd.c (continue_command): Don't pass a target_waitstatus to
3722         get_last_target_status.
3723         (info_program_command): Don't pass a target_waitstatus to
3724         get_last_target_status.
3725         * infrun.c (init_wait_for_inferior): Use
3726         nullify_last_target_wait_ptid.
3727         (get_last_target_status): Handle nullptr arguments.
3728         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
3729         (print_stop_event): Don't pass a ptid to get_last_target_status.
3730         (normal_stop): Don't pass a ptid to get_last_target_status.
3731         * infrun.h (get_last_target_status, set_last_target_status): Move
3732         comments here and update.
3733         (nullify_last_target_wait_ptid): Declare.
3734         * linux-fork.c (fork_load_infrun_state): Remove local extern
3735         declaration of nullify_last_target_wait_ptid.
3736         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
3737         to get_last_target_status.
3738
3739 2020-01-10  Pedro Alves  <palves@redhat.com>
3740
3741         * gdbthread.h (scoped_restore_current_thread)
3742         <dont_restore, restore, m_dont_restore>: Declare.
3743         * thread.c (thread_alive): Add assertion.  Return bool.
3744         (switch_to_thread_if_alive): New.
3745         (prune_threads): Switch inferior/thread.
3746         (print_thread_info_1): Switch thread before calling target methods.
3747         (scoped_restore_current_thread::restore): New, factored out from
3748         ...
3749         (scoped_restore_current_thread::~scoped_restore_current_thread):
3750         ... this.
3751         (scoped_restore_current_thread::scoped_restore_current_thread):
3752         Add assertion.
3753         (thread_apply_all_command, thread_select): Use
3754         switch_to_thread_if_alive.
3755         * infrun.c (proceed, restart_threads, handle_signal_stop)
3756         (switch_back_to_stepped_thread): Switch current thread before
3757         calling target methods.
3758
3759 2020-01-10  Pedro Alves <palves@redhat.com>
3760
3761         * inferior.c (switch_to_inferior_no_thread): New function,
3762         factored out from ...
3763         (inferior_command): ... here.
3764         * inferior.h (switch_to_inferior_no_thread): Declare.
3765         * mi/mi-main.c (run_one_inferior): Use
3766         switch_to_inferior_no_thread.
3767
3768 2020-01-10  Pedro Alves  <palves@redhat.com>
3769
3770         * infcmd.c (kill_command): Remove dead code.
3771
3772 2020-01-10  Pedro Alves  <palves@redhat.com>
3773
3774         * remote.c (remote_target::mourn_inferior): No longer check
3775         whether the target is running.
3776
3777 2020-01-10  Pedro Alves  <palves@redhat.com>
3778
3779         * corelow.c (core_target::has_execution): Change parameter type to
3780         inferior pointer.
3781         * inferior.c (number_of_live_inferiors): Use
3782         inferior::has_execution instead of target_has_execution_1.
3783         * inferior.h (inferior::has_execution): New.
3784         * linux-thread-db.c (thread_db_target::update_thread_list): Use
3785         inferior::has_execution instead of target_has_execution_1.
3786         * process-stratum-target.c
3787         (process_stratum_target::has_execution): Change parameter type to
3788         inferior pointer.  Check the inferior's PID instead of
3789         inferior_ptid.
3790         * process-stratum-target.h
3791         (process_stratum_target::has_execution): Change parameter type to
3792         inferior pointer.
3793         * record-full.c (record_full_core_target::has_execution): Change
3794         parameter type to inferior pointer.
3795         * target.c (target_has_execution_1): Change parameter type to
3796         inferior pointer.
3797         (target_has_execution_current): Adjust.
3798         * target.h (target_ops::has_execution): Change parameter type to
3799         inferior pointer.
3800         (target_has_execution_1): Change parameter type to inferior
3801         pointer.  Change return type to bool.
3802         * tracefile.h (tracefile_target::has_execution): Change parameter
3803         type to inferior pointer.
3804
3805 2020-01-10  Pedro Alves  <palves@redhat.com>
3806
3807         * exceptions.c (print_flush): Remove current_top_target() check.
3808
3809 2020-01-10  Pedro Alves  <palves@redhat.com>
3810
3811         * remote.c (show_remote_exec_file): Show the current inferior's
3812         exec-file instead of the command variable's value.
3813
3814 2020-01-10  Pedro Alves  <palves@redhat.com>
3815
3816         * record-full.c (record_full_resume_ptid): New global.
3817         (record_full_target::resume): Set it.
3818         (record_full_wait_1): Use record_full_resume_ptid instead of
3819         inferior_ptid.
3820
3821 2020-01-10  Pedro Alves  <palves@redhat.com>
3822
3823         * gdbthread.h (scoped_restore_current_thread)
3824         <dont_restore, restore, m_dont_restore>: Declare.
3825         * thread.c (thread_alive): Add assertion.  Return bool.
3826         (switch_to_thread_if_alive): New.
3827         (prune_threads): Switch inferior/thread.
3828         (print_thread_info_1): Switch thread before calling target methods.
3829         (scoped_restore_current_thread::restore): New, factored out from
3830         ...
3831         (scoped_restore_current_thread::~scoped_restore_current_thread):
3832         ... this.
3833         (scoped_restore_current_thread::scoped_restore_current_thread):
3834         Add assertion.
3835         (thread_apply_all_command, thread_select): Use
3836         switch_to_thread_if_alive.
3837
3838 2020-01-10  George Barrett  <bob@bob131.so>
3839
3840         * stap-probe.c (stap_modify_semaphore): Don't check for null
3841         semaphores.
3842         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
3843         for null semaphores.
3844
3845 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3846
3847         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
3848         all source windows, and maintain horizontal scroll status while
3849         doing so.
3850
3851 2020-01-09  Tom Tromey  <tom@tromey.com>
3852
3853         PR tui/18932:
3854         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
3855         update_source_window, not print_source_lines.
3856
3857 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
3858
3859         * tui/tui.c (tui_enable): Register tui hooks after calling
3860         tui_display_main.
3861
3862 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3863
3864         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
3865
3866 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
3867
3868         * thread.c (print_thread_info_1): Fix indentation.
3869
3870 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
3871
3872         * symtab.c (general_symbol_info::compute_and_set_names): Move the
3873         unique_xmalloc_ptr outside the if to always free the demangled name.
3874
3875 2020-01-08  Tom Tromey  <tromey@adacore.com>
3876
3877         * xcoffread.c (enter_line_range, read_xcoff_symtab)
3878         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
3879         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
3880         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
3881         Remove.
3882         (section_offsets): New typedef.
3883         * symtab.c (fixup_section, get_msymbol_address): Update.
3884         * symmisc.c (dump_msymbols): Update.
3885         * symfile.h (relative_addr_info_to_section_offsets)
3886         (symfile_map_offsets_to_segments): Update.
3887         * symfile.c (build_section_addr_info_from_objfile)
3888         (init_objfile_sect_indices): Update.
3889         (struct place_section_arg): Change type of "offsets".
3890         (place_section): Update.
3891         (relative_addr_info_to_section_offsets): Change type of
3892         "section_offsets".  Remove "num_sections" parameter.
3893         (default_symfile_offsets, syms_from_objfile_1)
3894         (set_objfile_default_section_offset): Update.
3895         (reread_symbols): No need to preserve section offsets by hand.
3896         (symfile_map_offsets_to_segments): Change type of "offsets".
3897         * stap-probe.c (relocate_address): Update.
3898         * stabsread.h (process_one_symbol): Update.
3899         * solib-target.c (struct lm_info_target) <offsets>: Change type.
3900         (solib_target_relocate_section_addresses): Update.
3901         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
3902         Update.
3903         * solib-frv.c (frv_relocate_main_executable): Update.
3904         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
3905         * solib-aix.c (solib_aix_get_section_offsets): Change return
3906         type.
3907         (solib_aix_solib_create_inferior_hook): Update.
3908         * remote.c (remote_target::get_offsets): Update.
3909         * psymtab.c (find_pc_sect_psymtab): Update.
3910         * psympriv.h (struct partial_symbol) <address, text_low,
3911         text_high>: Update.
3912         * objfiles.h (obj_section_offset): Update.
3913         (struct objfile) <section_offsets>: Change type.
3914         <num_sections>: Remove.
3915         (objfile_relocate): Update.
3916         * objfiles.c (entry_point_address_query): Update
3917         (relocate_one_symbol): Change type of "section_offsets".
3918         (objfile_relocate1, objfile_relocate1): Change type of
3919         "new_offsets".
3920         (objfile_rebase1): Update.
3921         * mipsread.c (mipscoff_symfile_read): Update.
3922         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
3923         parameter.
3924         * mdebugread.c (parse_symbol): Change type of "section_offsets".
3925         (parse_external, psymtab_to_symtab_1): Update.
3926         * machoread.c (macho_symfile_offsets): Update.
3927         * ia64-tdep.c (ia64_find_unwind_table): Update.
3928         * hppa-tdep.c (read_unwind_info): Update.
3929         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
3930         * dwarf2read.c (create_addrmap_from_index)
3931         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
3932         (process_psymtab_comp_unit_reader, add_partial_symbol)
3933         (add_partial_subprogram, process_full_comp_unit)
3934         (read_file_scope, read_func_scope, read_lexical_block_scope)
3935         (read_call_site_scope, dwarf2_rnglists_process)
3936         (dwarf2_ranges_process, dwarf2_ranges_read)
3937         (dwarf_decode_lines_1, var_decode_location, new_symbol)
3938         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
3939         Update.
3940         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
3941         Update.
3942         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
3943         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
3944         (process_one_symbol): Change type of "section_offsets".
3945         * ctfread.c (get_objfile_text_range): Update.
3946         * coffread.c (coff_symtab_read, enter_linenos)
3947         (process_coff_symbol): Update.
3948         * coff-pe-read.c (add_pe_forwarded_sym): Update.
3949         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
3950
3951 2020-01-08  Tom Tromey  <tromey@adacore.com>
3952
3953         * dwarf2read.c (parse_macro_definition): Use std::string.
3954         (parse_macro_definition): Likewise.
3955
3956 2020-01-08  Tom Tromey  <tromey@adacore.com>
3957
3958         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
3959         (ATTR_ALLOC_CHUNK): Remove.
3960
3961 2020-01-08  Tom Tromey  <tromey@adacore.com>
3962
3963         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
3964
3965 2020-01-08  Tom Tromey  <tromey@adacore.com>
3966
3967         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
3968         (dwarf2_compute_name, open_dwo_file): Likewise.
3969         (process_enumeration_scope): Use std::vector.
3970         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
3971         (partial_die_info::fixup, dwarf2_start_subfile)
3972         (guess_full_die_structure_name, dwarf2_name): Likewise.
3973         (determine_prefix): Update.
3974         (guess_full_die_structure_name): Make return type const.
3975         (partial_die_full_name): Return unique_xmalloc_ptr.
3976         (DW_FIELD_ALLOC_CHUNK): Remove.
3977
3978 2020-01-07  Tom Tromey  <tromey@adacore.com>
3979
3980         PR build/24937:
3981         * stap-probe.c (class stap_static_probe_ops): Add constructor.
3982
3983 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
3984
3985         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
3986
3987 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3988
3989         * stack.c (print_frame_info): Move disassemble_next_line code
3990         inside source_print block.
3991
3992 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3993
3994         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
3995         gdb/signals.h, as we are now using native signal symbols.
3996
3997 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
3998
3999         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
4000         overflow by an early check of content vs threshold.
4001         * tui/tui-source.c (tui_source_window::line_is_displayed):
4002         Likewise.
4003
4004 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4005
4006         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
4007
4008 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
4009
4010         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
4011         export table if no section contains it's RVA.
4012
4013 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4014
4015         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
4016
4017 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
4018
4019         * source.c (print_source_lines_base): Set last_line_listed.
4020
4021 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
4022
4023         * tui/tui-disasm.c: Remove trailing spaces.
4024
4025 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4026             Pedro Alves  <palves@redhat.com>
4027
4028         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
4029         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
4030         (windows_gdb_signal_to_target): New function, uses the above
4031         enumeration to convert GDB internal signal codes to equivalent
4032         Windows codes.
4033         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
4034         * windows-nat.c: Include "gdb_wait.h".
4035         (get_windows_debug_event): Extract the fatal exception from the
4036         exit status and convert to the equivalent Posix signal number.
4037         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
4038         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
4039         * gdbsupport/gdb_wait.c: New file, implements
4040         windows_status_to_termsig.
4041         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
4042         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
4043
4044 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4045
4046         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
4047         show_layout.
4048
4049 2020-01-05  Luis Machado  <luis.machado@linaro.org>
4050
4051         * aarch64-linux-nat.c
4052         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
4053         and bfd_mach_aarch64.
4054
4055 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4056
4057         * ui-file.c (stdio_file::can_emit_style_escape)
4058         (tee_file::can_emit_style_escape): Ensure style is used also on
4059         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
4060         to gdb_stdout.
4061         * main.c (set_gdb_data_directory): Use file style to output the
4062         warning that the given pathname is not a directory.
4063         * top.c (show_history_filename, gdb_safe_append_history)
4064         (show_gdb_datadir): Use file style.
4065
4066 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
4067
4068         * solib-target.c (struct lm_info_target):
4069         Change offsets to be a unique_xmalloc_ptr.
4070         (solib_target_relocate_section_addresses): Update.
4071
4072 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
4073
4074         * windows-nat.c (windows_clear_solib): Free so_list linked list.
4075
4076 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4077
4078         * MAINTAINERS (Write After Approval): Add myself.
4079
4080 2020-01-02  Luis Machado  <luis.machado@linaro.org>
4081
4082         * proc-service.c (get_ps_regcache): Remove reference to obsolete
4083         Cell BE architecture.
4084         * target.h (struct target_ops) <thread_architecture>: Likewise.
4085
4086 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4087
4088         * Makefile.in: Use INSTALL_PROGRAM_ENV.
4089
4090 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4091
4092         * MAINTAINERS (Write After Approval): Add myself.
4093
4094 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4095
4096         * gdbarch.sh: Update copyright year range of generated files.
4097
4098 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4099
4100         Update copyright year range in all GDB files.
4101
4102 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4103
4104         * copyright.py: Convert to Python 3.
4105
4106 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4107
4108         * copyright.py: Adapt after move of gnulib directory from gdb
4109         directory to toplevel directory.
4110
4111 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4112
4113         * copyright.py (main): Exit if run from the wrong directory.
4114
4115 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4116
4117         * top.c (print_gdb_version): Change copyright year to 2020.
4118
4119 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4120
4121         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
4122
4123 For older changes see ChangeLog-2019.
4124 \f
4125 Local Variables:
4126 mode: change-log
4127 left-margin: 8
4128 fill-column: 74
4129 version-control: never
4130 coding: utf-8
4131 End: