gdb/ChangeLog

   1 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
   2
   3         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
   4
   5 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
   6
   7         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
   8         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
   9         (nbsd_nat_target::info_proc): New functions.
  10         * nbsd-nat.c (kinfo_get_vmmap): New function.
  11         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
  12         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
  13         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
  14         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
  15         functions.
  16         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
  17         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
  18         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
  19         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
  20         (KINFO_VME_FLAG_GROWS_DOWN): New.
  21
  22 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
  23
  24         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
  25         bit shift.
  26
  27 2020-04-10  Tom Tromey  <tromey@adacore.com>
  28
  29         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
  30
  31 2020-04-10  Tom Tromey  <tromey@adacore.com>
  32
  33         * symtab.c (get_symbol_address, get_msymbol_address): Skip
  34         separate debug files.
  35
  36 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
  37
  38         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
  39         Move to...
  40         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
  41         ... here.
  42         * windows-nat.c (windows_nat_target::get_windows_debug_event):
  43         Check for STATUS_WX86_BREAKPOINT.
  44         (windows_nat_target::wait): Same.
  45
  46 2020-04-10  Tom de Vries  <tdevries@suse.de>
  47
  48         PR cli/25808
  49         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
  50
  51 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  52
  53         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
  54         (Write After Approval): Remove Tom de Vries.
  55
  56 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  57
  58         revert partially:
  59         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  60
  61         * buildsym.c (record_line): Fix undefined behavior and preserve
  62         lines at eof.
  63
  64 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
  65
  66         * auxv.h (svr4_auxv_parse): New.
  67         * auxv.c (default_auxv_parse): Split into default_auxv_parse
  68         and generic_auxv_parse.
  69         (svr4_auxv_parse): Add.
  70         * obsd-tdep.c: Include "auxv.h".
  71         (obsd_auxv_parse): Remove.
  72         (obsd_init_abi): Remove comment.
  73         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
  74         from `obsd_auxv_parse' to `svr4_auxv_parse'.
  75         * nbsd-tdep.c: Include "auxv.h".
  76         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
  77
  78 2020-04-08  Tom Tromey  <tromey@adacore.com>
  79
  80         * nat/windows-nat.h (last_wait_event): Don't declare.
  81         (wait_for_debug_event): Update comment.
  82         * nat/windows-nat.c (last_wait_event): Now static.
  83
  84 2020-04-08  Tom Tromey  <tromey@adacore.com>
  85
  86         * windows-nat.c (wait_for_debug_event): Move to
  87         nat/windows-nat.c.
  88         * nat/windows-nat.h (wait_for_debug_event): Declare.
  89         * nat/windows-nat.c (wait_for_debug_event): Move from
  90         windows-nat.c.  No longer static.
  91
  92 2020-04-08  Tom Tromey  <tromey@adacore.com>
  93
  94         * windows-nat.c (get_windows_debug_event): Use
  95         fetch_pending_stop.
  96         * nat/windows-nat.h (fetch_pending_stop): Declare.
  97         * nat/windows-nat.c (fetch_pending_stop): New function.
  98
  99 2020-04-08  Tom Tromey  <tromey@adacore.com>
 100
 101         * windows-nat.c (windows_continue): Use matching_pending_stop and
 102         continue_last_debug_event.
 103         * nat/windows-nat.h (matching_pending_stop)
 104         (continue_last_debug_event): Declare.
 105         * nat/windows-nat.c (DEBUG_EVENTS): New define.
 106         (matching_pending_stop, continue_last_debug_event): New
 107         functions.
 108
 109 2020-04-08  Tom Tromey  <tromey@adacore.com>
 110
 111         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
 112         (handle_exception_result): Move to nat/windows-nat.h.
 113         (DEBUG_EXCEPTION_SIMPLE): Remove.
 114         (windows_nat::handle_ms_vc_exception): New function.
 115         (handle_exception): Move to nat/windows-nat.c.
 116         (get_windows_debug_event): Update.
 117         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
 118         nat/windows-nat.c.
 119         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
 120         (handle_exception_result): Move from windows-nat.c.
 121         (handle_exception): Declare.
 122         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
 123         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
 124         windows-nat.c.
 125
 126 2020-04-08  Tom Tromey  <tromey@adacore.com>
 127
 128         * windows-nat.c (exception_count, event_count): Remove.
 129         (handle_exception, get_windows_debug_event)
 130         (do_initial_windows_stuff): Update.
 131
 132 2020-04-08  Tom Tromey  <tromey@adacore.com>
 133
 134         * windows-nat.c (windows_nat::handle_load_dll)
 135         (windows_nat::handle_unload_dll): Rename.  No longer static.
 136         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
 137         Declare.
 138
 139 2020-04-08  Tom Tromey  <tromey@adacore.com>
 140
 141         * complaints.h (stop_whining): Declare at top-level.
 142         (complaint): Don't declare stop_whining.
 143
 144 2020-04-08  Tom Tromey  <tromey@adacore.com>
 145
 146         * windows-nat.c (windows_nat::handle_output_debug_string):
 147         Rename.  No longer static.
 148         * nat/windows-nat.h (handle_output_debug_string): Declare.
 149
 150 2020-04-08  Tom Tromey  <tromey@adacore.com>
 151
 152         * windows-nat.c (current_process_handle, current_process_id)
 153         (main_thread_id, last_sig, current_event, last_wait_event)
 154         (current_windows_thread, desired_stop_thread_id, pending_stops)
 155         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
 156         (display_selectors, fake_create_process)
 157         (get_windows_debug_event): Update.
 158         * nat/windows-nat.h (current_process_handle, current_process_id)
 159         (main_thread_id, last_sig, current_event, last_wait_event)
 160         (current_windows_thread, desired_stop_thread_id, pending_stops)
 161         (struct pending_stop, siginfo_er): Move from windows-nat.c.
 162         * nat/windows-nat.c (current_process_handle, current_process_id)
 163         (main_thread_id, last_sig, current_event, last_wait_event)
 164         (current_windows_thread, desired_stop_thread_id, pending_stops)
 165         (siginfo_er): New globals.  Move from windows-nat.c.
 166
 167 2020-04-08  Tom Tromey  <tromey@adacore.com>
 168
 169         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
 170         (handle_load_dll): Update.
 171         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
 172
 173 2020-04-08  Tom Tromey  <tromey@adacore.com>
 174
 175         * windows-nat.c (enum thread_disposition_type): Move to
 176         nat/windows-nat.h.
 177         (windows_nat::thread_rec): Rename from thread_rec.  No longer
 178         static.
 179         (windows_add_thread, windows_nat_target::fetch_registers)
 180         (windows_nat_target::store_registers, handle_exception)
 181         (windows_nat_target::resume, get_windows_debug_event)
 182         (windows_nat_target::get_tib_address)
 183         (windows_nat_target::thread_name)
 184         (windows_nat_target::thread_alive): Update.
 185         * nat/windows-nat.h (enum thread_disposition_type): Move from
 186         windows-nat.c.
 187         (thread_rec): Declare.
 188
 189 2020-04-08  Tom Tromey  <tromey@adacore.com>
 190
 191         * windows-nat.c: Add "using namespace".
 192         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
 193         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
 194
 195 2020-04-08  Tom Tromey  <tromey@adacore.com>
 196
 197         * nat/windows-nat.h (struct windows_thread_info): Declare
 198         destructor.
 199         * nat/windows-nat.c (~windows_thread_info): New.
 200
 201 2020-04-08  Tom Tromey  <tromey@adacore.com>
 202
 203         PR gdb/22992
 204         * windows-nat.c (current_event): Update comment.
 205         (last_wait_event, desired_stop_thread_id): New globals.
 206         (struct pending_stop): New.
 207         (pending_stops): New global.
 208         (windows_nat_target) <stopped_by_sw_breakpoint>
 209         <supports_stopped_by_sw_breakpoint>: New methods.
 210         (windows_fetch_one_register): Add assertions.  Adjust PC.
 211         (windows_continue): Handle pending stops.  Suspend other threads
 212         when stepping.  Use last_wait_event
 213         (wait_for_debug_event): New function.
 214         (get_windows_debug_event): Use wait_for_debug_event.  Handle
 215         pending stops.  Queue spurious stops.
 216         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
 217         (windows_nat_target::kill): Use wait_for_debug_event.
 218         * nat/windows-nat.h (struct windows_thread_info)
 219         <stopped_at_software_breakpoint>: New field.
 220         * nat/windows-nat.c (windows_thread_info::resume): Clear
 221         stopped_at_software_breakpoint.
 222
 223 2020-04-08  Tom Tromey  <tromey@adacore.com>
 224
 225         * windows-nat.c (enum thread_disposition_type): New.
 226         (thread_rec): Replace "get_context" parameter with "disposition";
 227         change type.
 228         (windows_add_thread, windows_nat_target::fetch_registers)
 229         (windows_nat_target::store_registers, handle_exception)
 230         (windows_nat_target::resume, get_windows_debug_event)
 231         (windows_nat_target::get_tib_address)
 232         (windows_nat_target::thread_name)
 233         (windows_nat_target::thread_alive): Update.
 234
 235 2020-04-08  Tom Tromey  <tromey@adacore.com>
 236
 237         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
 238         (windows_continue): Use windows_continue::resume.
 239         * nat/windows-nat.h (struct windows_thread_info) <suspend,
 240         resume>: Declare new methods.
 241         * nat/windows-nat.c: New file.
 242         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
 243
 244 2020-04-08  Tom Tromey  <tromey@adacore.com>
 245
 246         * windows-nat.c (windows_add_thread, windows_delete_thread)
 247         (windows_nat_target::fetch_registers)
 248         (windows_nat_target::store_registers, fake_create_process)
 249         (windows_nat_target::resume, windows_nat_target::resume)
 250         (get_windows_debug_event, windows_nat_target::wait)
 251         (windows_nat_target::pid_to_str)
 252         (windows_nat_target::get_tib_address)
 253         (windows_nat_target::get_ada_task_ptid)
 254         (windows_nat_target::thread_name)
 255         (windows_nat_target::thread_alive): Use lwp, not tid.
 256
 257 2020-04-08  Tom Tromey  <tromey@adacore.com>
 258
 259         * windows-nat.c (handle_exception)
 260         (windows_nat_target::thread_name): Update.
 261         * nat/windows-nat.h (windows_thread_info): Remove destructor.
 262         <name>: Now unique_xmalloc_ptr.
 263
 264 2020-04-08  Tom Tromey  <tromey@adacore.com>
 265
 266         * windows-nat.c (thread_rec)
 267         (windows_nat_target::fetch_registers): Update.
 268         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
 269         Update comment.
 270         <debug_registers_changed, reload_context>: Now bool.
 271
 272 2020-04-08  Tom Tromey  <tromey@adacore.com>
 273
 274         * windows-nat.c (windows_add_thread): Use new.
 275         (windows_init_thread_list, windows_delete_thread): Use delete.
 276         (get_windows_debug_event): Update.
 277         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
 278         destructor, and initializers.
 279
 280 2020-04-08  Tom Tromey  <tromey@adacore.com>
 281
 282         * windows-nat.c (struct windows_thread_info): Remove.
 283         * nat/windows-nat.h: New file.
 284
 285 2020-04-08  Tom Tromey  <tromey@adacore.com>
 286
 287         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
 288         (thread_rec, windows_add_thread, windows_delete_thread)
 289         (windows_continue): Update.
 290
 291 2020-04-08  Tom Tromey  <tromey@adacore.com>
 292
 293         * windows-nat.c (struct windows_thread_info): Remove typedef.
 294         (thread_head): Remove.
 295         (thread_list): New global.
 296         (thread_rec, windows_add_thread, windows_init_thread_list)
 297         (windows_delete_thread, windows_continue): Update.
 298
 299 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 300
 301         * windows-tdep.h (windows_init_abi): Add comment.
 302         (cygwin_init_abi): New declaration.
 303         * windows-tdep.c: Split signal enumeration in two, one for
 304         Windows and one for Cygwin.
 305         (windows_gdb_signal_to_target): Only deal with signal of the
 306         Windows OS ABI.
 307         (cygwin_gdb_signal_to_target): New function.
 308         (windows_init_abi): Rename to windows_init_abi_common, don't set
 309         gdb_signal_to_target gdbarch method.  Add new new function with
 310         this name.
 311         (cygwin_init_abi): New function.
 312         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
 313         comment.  Don't call windows_init_abi.
 314         (amd64_windows_init_abi): Add comment, call windows_init_abi.
 315         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
 316         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
 317         i386_windows_init_abi_common, don't call windows_init_abi.  Add
 318         a new function of this name.
 319         (i386_cygwin_init_abi): New function.
 320         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
 321         OS ABI Cygwin.
 322
 323 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 324
 325         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
 326         parameter.c.
 327         (dwarf2_read_gdb_index): Update.
 328
 329 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
 330
 331         * nbsd-tdep.c: Include "objfiles.h".
 332         (nbsd_skip_solib_resolver): New.
 333         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
 334
 335 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 336
 337         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
 338         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
 339         with DW_LLE_base_addressx are being emitted in DWARFv5.
 340         Add the newly added kind DW_LOC_OFFSET_PAIR also.
 341         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
 342         unsigned integer.
 343
 344 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 345
 346         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
 347         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
 348         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
 349         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
 350         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
 351         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
 352         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
 353
 354
 355 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 356
 357         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
 358         (read_loclist_index): New function definition.
 359         (lookup_loclist_base): New function definition.
 360         (read_loclist_header): New function definition.
 361         (dwarf2_cu): Add loclist_base and loclist_header field.
 362         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
 363         (read_full_die_1): Read the value of DW_AT_loclists_base.
 364         (read_attribute_reprocess): Handle DW_FORM_loclistx.
 365         (read_attribute_value): Handle DW_FORM_loclistx.
 366         (skip_one_die): Handle DW_FORM_loclistx.
 367         (loclist_header): New structure declaration.
 368         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
 369
 370 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 371
 372         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
 373         constructor.  Remove `addr` parameter from other constructor and
 374         add `per_cu` parameter.
 375         * dwarf2/read.c (create_partial_symtab): Update.
 376
 377 2020-04-07  Tom de Vries  <tdevries@suse.de>
 378
 379         PR symtab/25796
 380         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
 381         (partial_die_info::fixup): Inherit has_const_value.
 382
 383 2020-04-07  Tom de Vries  <tdevries@suse.de>
 384
 385         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
 386         symbols without address.
 387
 388 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
 389
 390         * nbsd-nat.h (struct thread_info): Add forward declaration.
 391         (nbsd_nat_target::thread_alive): Add.
 392         (nbsd_nat_target::thread_name): Likewise.
 393         (nbsd_nat_target::update_thread_list): Likewise.
 394         (update_thread_list::post_attach): Likewise.
 395         (post_attach::pid_to_str): Likewise.
 396         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
 397         (nbsd_thread_lister): Add.
 398         (nbsd_nat_target::thread_alive): Likewise.
 399         (nbsd_nat_target::thread_name): Likewise.
 400         (nbsd_add_threads): Likewise.
 401         (update_thread_list::post_attach): Likewise.
 402         (nbsd_nat_target::update_thread_list): Likewise.
 403         (post_attach::pid_to_str): Likewise.
 404
 405 2020-04-06  Tom Tromey  <tromey@adacore.com>
 406
 407         * ada-valprint.c (print_variant_part): Extract the variant field.
 408         (print_field_values): Use the field as the outer value when
 409         recursing.
 410
 411 2020-04-06  Tom Tromey  <tromey@adacore.com>
 412
 413         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
 414         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
 415         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
 416         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
 417         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
 418
 419 2020-04-06  Tom Tromey  <tromey@adacore.com>
 420
 421         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
 422         TYPE_CODE_ERROR.
 423
 424 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
 425
 426         * nbsd-tdep.c: Include "gdbarch.h".
 427         Define enum with NetBSD signal numbers.
 428         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
 429         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
 430         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
 431         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
 432         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
 433         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
 434         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
 435         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
 436         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
 437         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
 438         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
 439         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
 440
 441 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
 442
 443         PR gdb/25325
 444         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
 445
 446 2020-04-03  Tom Tromey  <tromey@adacore.com>
 447
 448         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
 449         Read constant block.
 450
 451 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
 452
 453         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
 454         (gdb_bfd_get_full_section_contents): New declaration.
 455         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
 456         * windows-tdep.c (is_linked_with_cygwin_dll): Use
 457         gdb_bfd_get_full_section_contents.
 458
 459 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
 460
 461         * exec.c (build_section_table): Replace internal_error with
 462         gdb_assert.
 463         (section_table_xfer_memory_partial): Likewise.
 464         * mdebugread.c (parse_partial_symbols): Likewise.
 465         * psymtab.c (lookup_partial_symbol): Likewise.
 466         * utils.c (wrap_here): Likewise.
 467
 468 2020-04-02  Tom Tromey  <tromey@adacore.com>
 469
 470         * f-lang.c (build_fortran_types): Use arch_type to initialize
 471         builtin_complex_s32 in the TYPE_CODE_ERROR case.
 472
 473 2020-04-02  Tom Tromey  <tromey@adacore.com>
 474
 475         * dwarf2/read.c (partial_die_info::read): Do not create a vector
 476         of attributes.
 477
 478 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 479             Bernd Edlinger <bernd.edlinger@hotmail.de>
 480             Tom Tromey  <tromey@adacore.com>
 481
 482         * buildsym.c (buildsym_compunit::record_line): Remove
 483         deduplication code.
 484
 485 2020-04-02  Tom de Vries  <tdevries@suse.de>
 486
 487         PR ada/24671
 488         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
 489
 490 2020-04-02  Tom de Vries  <tdevries@suse.de>
 491
 492         * dwarf2/read.c (dwarf2_gdb_index_functions,
 493         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
 494         NULL.
 495         * psymtab.c (psym_lookup_global_symbol_language): New function.
 496         (psym_functions): Init psym_lookup_global_symbol_language with
 497         psym_lookup_global_symbol_language.
 498         * symfile-debug.c (debug_sym_quick_functions): Init
 499         lookup_global_symbol_language with NULL.
 500         * symfile.c (set_initial_language): Remove fixme comment.
 501         * symfile.h (struct quick_symbol_functions): Add
 502         lookup_global_symbol_language.
 503         * symtab.c (find_quick_global_symbol_language): New function.
 504         (find_main_name): Use find_quick_global_symbol_language.
 505
 506 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
 507
 508         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
 509
 510 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 511
 512         * buildsym.c (record_line): Fix undefined behavior and preserve
 513         lines at eof.
 514
 515 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 516
 517         * buildsym.c (record_line): Fix the resizing condition.
 518
 519 2020-04-01  Tom Tromey  <tom@tromey.com>
 520
 521         * value.h (value_literal_complex): Add comment.
 522         * valops.c (value_literal_complex): Refer to value.h.
 523
 524 2020-04-01  Tom Tromey  <tom@tromey.com>
 525
 526         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
 527         (scalar_type): New rule, from typebase.
 528         (typebase): Use scalar_type.  Recognize complex types.
 529         (field_name): Handle FLOAT_KEYWORD.
 530         (ident_tokens): Add _Complex and __complex__.
 531
 532 2020-04-01  Tom Tromey  <tom@tromey.com>
 533
 534         PR exp/25299:
 535         * valarith.c (promotion_type, complex_binop): New functions.
 536         (scalar_binop): Handle complex numbers.  Use promotion_type.
 537         (value_pos, value_neg, value_complement): Handle complex numbers.
 538
 539 2020-04-01  Tom Tromey  <tom@tromey.com>
 540
 541         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
 542         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
 543         (parse_number): Handle complex numbers.
 544
 545 2020-04-01  Tom Tromey  <tom@tromey.com>
 546
 547         * c-valprint.c (c_decorations): Change complex suffix to "i".
 548
 549 2020-04-01  Tom Tromey  <tom@tromey.com>
 550
 551         * valprint.c (generic_value_print_complex): Use accessors.
 552         * value.h (value_real_part, value_imaginary_part): Declare.
 553         * valops.c (value_real_part, value_imaginary_part): New
 554         functions.
 555         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
 556
 557 2020-04-01  Tom Tromey  <tom@tromey.com>
 558
 559         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
 560         (read_range_type): Update.
 561         * mdebugread.c (basic_type): Update.
 562         * go-lang.c (build_go_types): Use init_complex_type.
 563         * gdbtypes.h (struct main_type) <complex_type>: New member.
 564         (init_complex_type): Update.
 565         (arch_complex_type): Don't declare.
 566         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
 567         Make name if none given.  Use alloc_type_copy.  Look for cached
 568         complex type.
 569         (arch_complex_type): Remove.
 570         (gdbtypes_post_init): Use init_complex_type.
 571         * f-lang.c (build_fortran_types): Use init_complex_type.
 572         * dwarf2/read.c (read_base_type): Update.
 573         * d-lang.c (build_d_types): Use init_complex_type.
 574         * ctfread.c (read_base_type): Update.
 575
 576 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 577
 578         * infrun.c (stop_all_threads): Update assertion, plus when
 579         stopping threads, take into account that we might be trying
 580         to stop an all-stop target.
 581         (stop_waiting): Call 'stop_all_threads' if there exists a
 582         non-stop target.
 583
 584 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 585
 586         * target.h (exists_non_stop_target): New function declaration.
 587         * target.c (exists_non_stop_target): New function.
 588
 589 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
 590
 591         PR gdb/24789
 592         * eval.c (is_integral_or_integral_reference): New function.
 593         (evaluate_subexp_standard): Allow integer references in
 594         pointer arithmetic.
 595
 596 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 597
 598         * remote.c (remote_target::remote_parse_stop_reply): Remove the
 599         check for no ptid in the stop reply when the target is non-stop.
 600
 601 2020-04-01  Tom Tromey  <tromey@adacore.com>
 602
 603         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
 604         "name" parameter to rvalue reference.  Initialize m_name_holder.
 605         <lookup_name_info>: New overloads.
 606         <name>: Return gdb::string_view.
 607         <c_str>: New method.
 608         <make_ignore_params>: Update.
 609         <search_name_hash>: Update.
 610         <language_lookup_name>: Return const char *.
 611         <m_name>: Change type.
 612         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
 613         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
 614         (lookup_name_info::match_any): Update.
 615         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
 616         Update.
 617         * minsyms.c (linkage_name_str): Update.
 618         * language.c (default_symbol_name_matcher): Update.
 619         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
 620         Update.
 621         * ada-lang.c (ada_fold_name): Change parameter to string_view.
 622         (ada_lookup_name_info::ada_lookup_name_info): Update.
 623         (literal_symbol_name_matcher): Update.
 624
 625 2020-04-01  Tom Tromey  <tromey@adacore.com>
 626
 627         * psymtab.c (psymtab_search_name): Remove function.
 628         (psym_lookup_symbol): Create search name and lookup name here.
 629         (lookup_partial_symbol): Remove "name" parameter; add
 630         lookup_name.
 631         (psym_expand_symtabs_for_function): Update.
 632
 633 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
 634
 635         PR tui/25597:
 636         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
 637
 638 2020-03-31  Tom Tromey  <tromey@adacore.com>
 639
 640         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
 641         memcpy.
 642
 643 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 644
 645         * features/riscv/32bit-csr.xml: Regenerated.
 646         * features/riscv/64bit-csr.xml: Regenerated.
 647
 648 2020-03-30  Tom Tromey  <tromey@adacore.com>
 649
 650         * ada-valprint.c (print_variant_part): Update.
 651         * ada-lang.h (ada_which_variant_applies): Update.
 652         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
 653         outer_valaddr parameters; replace with "outer" value parameter.
 654         (to_fixed_variant_branch_type): Update.
 655
 656 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 657
 658         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
 659         <list>.  Remove inclusion of observable.h.
 660         (PPC_DEBUG_CURRENT_VERSION): Move up define.
 661         (struct arch_lwp_info): New struct.
 662         (class ppc_linux_dreg_interface): New class.
 663         (struct ppc_linux_process_info): New struct.
 664         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
 665         <low_new_clone, low_forget_process, low_prepare_to_resume>
 666         <copy_thread_dreg_state, mark_thread_stale>
 667         <mark_debug_registers_changed, register_hw_breakpoint>
 668         <clear_hw_breakpoint, register_wp, clear_wp>
 669         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
 670         <num_memory_accesses, get_trigger_type>
 671         <create_watchpoint_request, hwdebug_point_cmp>
 672         <init_arch_lwp_info, get_arch_lwp_info>
 673         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
 674         methods.
 675         <struct ptid_hash>: New inner struct.
 676         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
 677         members.
 678         (saved_dabr_value, hwdebug_info, max_slots_number)
 679         (struct hw_break_tuple, struct thread_points, ppc_threads)
 680         (have_ptrace_hwdebug_interface)
 681         (hwdebug_find_thread_points_by_tid)
 682         (hwdebug_insert_point, hwdebug_remove_point): Remove.
 683         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
 684         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
 685         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
 686         use m_dreg_interface.
 687         (hwdebug_point_cmp): Change to...
 688         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
 689         reference arguments instead of pointers.
 690         (ppc_linux_nat_target::ranged_break_num_registers): Use
 691         m_dreg_interface.
 692         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
 693         m_dreg_interface.  Call register_hw_breakpoint.
 694         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
 695         m_dreg_interface.  Call clear_hw_breakpoint.
 696         (get_trigger_type): Change to...
 697         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
 698         comment.
 699         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
 700         use m_dreg_interface.  Call register_hw_breakpoint.
 701         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
 702         use m_dreg_interface.  Call clear_hw_breakpoint.
 703         (can_use_watchpoint_cond_accel): Change to...
 704         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
 705         method.  Update comment, use m_dreg_interface and
 706         m_process_info.
 707         (calculate_dvc): Change to...
 708         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
 709         m_dreg_interface.
 710         (num_memory_accesses): Change to...
 711         (ppc_linux_nat_target::num_memory_accesses): ...this method.
 712         (check_condition): Change to...
 713         (ppc_linux_nat_target::check_condition): ...this method.
 714         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
 715         comment, use m_dreg_interface.
 716         (create_watchpoint_request): Change to...
 717         (ppc_linux_nat_target::create_watchpoint_request): ...this
 718         method.  Use m_dreg_interface.
 719         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
 720         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
 721         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
 722         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
 723         (ppc_linux_nat_target::low_forget_process)
 724         (ppc_linux_nat_target::low_new_fork)
 725         (ppc_linux_nat_target::low_new_clone)
 726         (ppc_linux_nat_target::low_delete_thread)
 727         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
 728         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
 729         only call mark_thread_stale.
 730         (ppc_linux_thread_exit): Remove.
 731         (ppc_linux_nat_target::stopped_data_address): Change to...
 732         (ppc_linux_nat_target::low_stopped_data_address): This. Add
 733         comment, use m_dreg_interface and m_thread_hw_breakpoints.
 734         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
 735         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
 736         comment.  Call low_stopped_data_address.
 737         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
 738         m_dreg_interface.
 739         (ppc_linux_nat_target::masked_watch_num_registers): Use
 740         m_dreg_interface.
 741         (ppc_linux_nat_target::copy_thread_dreg_state)
 742         (ppc_linux_nat_target::mark_thread_stale)
 743         (ppc_linux_nat_target::mark_debug_registers_changed)
 744         (ppc_linux_nat_target::register_hw_breakpoint)
 745         (ppc_linux_nat_target::clear_hw_breakpoint)
 746         (ppc_linux_nat_target::register_wp)
 747         (ppc_linux_nat_target::clear_wp)
 748         (ppc_linux_nat_target::init_arch_lwp_info)
 749         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
 750         (_initialize_ppc_linux_nat): Remove observer callback.
 751
 752 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 753
 754         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
 755         (ppc_linux_nat_target::auxv_parse)
 756         (ppc_linux_nat_target::read_description)
 757         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
 758         Move up.
 759
 760 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 761
 762         * linux-nat.h (low_new_clone): New method.
 763         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
 764
 765 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 766
 767         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
 768         (dbx_expand_psymtab): ... this.
 769         (start_psymtab): Update.
 770         * mdebugread.c (psymtab_to_symtab_1): Rename to...
 771         (mdebug_expand_psymtab): ... this.
 772         (parse_partial_symbols): Update.
 773         (new_psymtab): Update.
 774         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
 775         (xcoff_expand_psymtab): ... this.
 776         (xcoff_start_psymtab): Update.
 777
 778 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 779
 780         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
 781         <expand_dependencies>: ... this.
 782         * psymtab.c (partial_symtab::read_dependencies): Rename to...
 783         (partial_symtab::expand_dependencies): ... this.
 784         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
 785         Update.
 786         (dwarf2_psymtab::expand_psymtab): Update.
 787         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
 788         * mdebugread.c (psymtab_to_symtab_1): Update.
 789         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 790
 791 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 792
 793         * psympriv.h (discard_psymtab): Remove.
 794         * dbxread.c (dbx_end_psymtab): Update.
 795         * xcoffread.c (xcoff_end_psymtab): Update.
 796
 797 2020-03-28  Tom Tromey  <tom@tromey.com>
 798
 799         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
 800         comment.
 801
 802 2020-03-28  Tom Tromey  <tom@tromey.com>
 803
 804         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
 805
 806 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
 807
 808         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
 809
 810 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
 811
 812         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
 813
 814 2020-03-26  Tom Tromey  <tom@tromey.com>
 815
 816         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
 817         (mark_common_block_symbol_computed, read_tag_string_type)
 818         (attr_to_dynamic_prop, read_subrange_type): Update.
 819         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
 820         to be methods on struct attribute.
 821         (skip_one_die, process_imported_unit_die, read_namespace_alias)
 822         (read_call_site_scope, partial_die_info::read)
 823         (partial_die_info::read, lookup_die_type, follow_die_ref):
 824         Update.
 825         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
 826         from dwarf2_get_ref_die_offset.
 827         (attribute::constant_value): New method, from
 828         dwarf2_get_attr_constant_value.
 829         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
 830         Declare method.
 831         <constant_value>: New method.
 832
 833 2020-03-26  Tom Tromey  <tom@tromey.com>
 834
 835         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
 836         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
 837         (dwarf_type_encoding_name): Move to stringify.c.
 838         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
 839         * dwarf2/stringify.c: New file.
 840         * dwarf2/stringify.h: New file.
 841
 842 2020-03-26  Tom Tromey  <tom@tromey.com>
 843
 844         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
 845         Rewrite.
 846
 847 2020-03-26  Tom Tromey  <tom@tromey.com>
 848
 849         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
 850         methods.
 851         * dwarf2/read.c (lookup_addr_base): Move to die.h.
 852         (lookup_ranges_base): Likewise.
 853         (read_cutu_die_from_dwo, read_full_die_1): Update.
 854
 855 2020-03-26  Tom Tromey  <tom@tromey.com>
 856
 857         * dwarf2/read.c (read_import_statement, read_file_scope)
 858         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
 859         (read_lexical_block_scope, read_call_site_scope)
 860         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
 861         (handle_struct_member_die, process_structure_scope)
 862         (update_enumeration_type_from_children)
 863         (process_enumeration_scope, read_array_type, read_common_block)
 864         (read_namespace, read_module, read_subroutine_type): Update.
 865         (sibling_die): Remove.
 866
 867 2020-03-26  Tom Tromey  <tom@tromey.com>
 868
 869         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
 870         (build_type_psymtabs_reader, read_structure_type)
 871         (read_enumeration_type, read_full_die_1): Update.
 872         (dwarf2_attr_no_follow): Move to die.h.
 873         * dwarf2/die.h (struct die_info) <attr>: New method.
 874
 875 2020-03-26  Tom Tromey  <tom@tromey.com>
 876
 877         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
 878         <base_address>: Now an optional.
 879         (dwarf2_find_base_address, dwarf2_rnglists_process)
 880         (dwarf2_ranges_process, fill_in_loclist_baton)
 881         (dwarf2_symbol_mark_computed): Update.
 882
 883 2020-03-26  Tom Tromey  <tom@tromey.com>
 884
 885         * dwarf2/read.c (struct die_info): Move to die.h.
 886         * dwarf2/die.h: New file.
 887
 888 2020-03-26  Tom Tromey  <tom@tromey.com>
 889
 890         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
 891         * dwarf2/read.c
 892         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 893         Move to line-header.c.
 894         (read_checked_initial_length_and_offset, read_formatted_entries):
 895         Likewise.
 896         (dwarf_decode_line_header): Split into two.
 897         * dwarf2/line-header.c
 898         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 899         Move from read.c.
 900         (read_checked_initial_length_and_offset, read_formatted_entries):
 901         Likewise.
 902         (dwarf_decode_line_header): New function, split from read.c.
 903
 904 2020-03-26  Tom Tromey  <tom@tromey.com>
 905
 906         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
 907         Declare method.
 908         * dwarf2/read.c (read_attribute_value): Update.
 909         (dwarf2_per_objfile::read_line_string): Rename from
 910         read_indirect_line_string.
 911         (read_formatted_entries): Update.
 912
 913 2020-03-26  Tom Tromey  <tom@tromey.com>
 914
 915         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
 916         variable.
 917
 918 2020-03-26  Tom Tromey  <tom@tromey.com>
 919
 920         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
 921         const.
 922         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
 923         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
 924         parameter const.
 925
 926 2020-03-26  Tom Tromey  <tom@tromey.com>
 927
 928         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
 929         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
 930         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
 931         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
 932
 933 2020-03-26  Tom Tromey  <tom@tromey.com>
 934
 935         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
 936         file_names_size, file_full_name, file_file_name>: Use const.
 937         <file_name_at, file_names>: Add const overload.
 938         * dwarf2/line-header.c (line_header::file_file_name)
 939         (line_header::file_full_name): Update.
 940
 941 2020-03-26  Tom Tromey  <tom@tromey.com>
 942
 943         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
 944         (macro_start_file, consume_improper_spaces)
 945         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
 946         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
 947         (dwarf_decode_macros): Move to macro.c.
 948         * dwarf2/macro.c: New file.
 949         * dwarf2/macro.h: New file.
 950         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
 951
 952 2020-03-26  Tom Tromey  <tom@tromey.com>
 953
 954         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
 955         method.
 956         * dwarf2/section.c: New method.  From
 957         read_indirect_string_at_offset_from.
 958         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
 959         (read_indirect_string_at_offset_from): Move to section.c.
 960         (read_indirect_string_at_offset): Rewrite.
 961         (read_indirect_line_string_at_offset): Remove.
 962         (read_indirect_string, read_indirect_line_string)
 963         (dwarf_decode_macro_bytes): Update.
 964
 965 2020-03-26  Tom Tromey  <tom@tromey.com>
 966
 967         * dwarf2/section.h (struct dwarf2_section_info)
 968         <overload_complaint>: Declare.
 969         (dwarf2_section_buffer_overflow_complaint): Don't declare.
 970         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
 971         Rename from dwarf2_section_buffer_overflow_complaint.
 972         * dwarf2/read.c (skip_one_die, partial_die_info::read)
 973         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
 974
 975 2020-03-26  Tom Tromey  <tom@tromey.com>
 976
 977         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
 978         Declare.
 979         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
 980         Move from read.c.
 981         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
 982         to section.c.
 983
 984 2020-03-26  Tom Tromey  <tom@tromey.com>
 985
 986         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
 987
 988 2020-03-26  Tom Tromey  <tom@tromey.com>
 989
 990         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
 991         "builder".
 992         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
 993         parameter.
 994         (dwarf_decode_macros): Update.
 995
 996 2020-03-26  Tom Tromey  <tom@tromey.com>
 997
 998         * dwarf2/read.c (read_attribute_value): Update.
 999         (read_indirect_string_from_dwz): Move to dwz.c; change into
1000         method.
1001         (dwarf_decode_macro_bytes): Update.
1002         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
1003         * dwarf2/dwz.c: New file.
1004         * Makefile.in (COMMON_SFILES): Add dwz.c.
1005
1006 2020-03-26  Tom Tromey  <tom@tromey.com>
1007
1008         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
1009         * dwarf2/read.c: Add include.
1010         * dwarf2/index-write.c: Add include.
1011         * dwarf2/index-cache.c: Add include.
1012         * dwarf2/dwz.h: New file.
1013
1014 2020-03-25  Tom Tromey  <tom@tromey.com>
1015
1016         * compile/compile-object-load.c (get_out_value_type): Mention
1017         correct symbol name in error message.
1018
1019 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
1020
1021         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1022
1023 2020-03-25  Tom de Vries  <tdevries@suse.de>
1024
1025         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
1026         * symmisc.c (dump_symtab_1): Print user and includes fields.
1027         (maintenance_info_symtabs): Same.
1028
1029 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1030
1031         PR gdb/25534
1032         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
1033         (riscv_regcache_cooked_write): New function.
1034         (riscv_push_dummy_call): Use new function.
1035         (riscv_return_value): Likewise.
1036
1037 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
1038
1039         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
1040         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
1041         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
1042         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
1043         * infrun.c (follow_fork): Likewise.
1044         (follow_fork_inferior): Likewise.
1045         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
1046         * linux-nat.h (class linux_nat_target): Likewise.
1047         * remote.c (class remote_target) <follow_fork>: Likewise.
1048         (remote_target::follow_fork): Likewise.
1049         * target-delegates.c: Re-generate.
1050         * target.c (default_follow_fork): Likewise.
1051         (target_follow_fork): Likewise.
1052         * target.h (struct target_ops) <follow_fork>: Likewise.
1053         (target_follow_fork): Likewise.
1054
1055 2020-03-24  Tom de Vries  <tdevries@suse.de>
1056
1057         * psymtab.c (maintenance_info_psymtabs): Print user field.
1058
1059 2020-03-20  Tom Tromey  <tromey@adacore.com>
1060
1061         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
1062         const.
1063         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
1064         const.
1065
1066 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
1067
1068         * ptrace.m4: Don't check for ptrace declaration.
1069         * config.in: Re-generate.
1070         * configure: Re-generate.
1071         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
1072         not defined.
1073
1074 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1075
1076         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
1077         `PTRACE_TYPE_RET'.
1078         * i386-bsd-nat.c (gdb_ptrace): Likewise.
1079         * sparc-nat.c (gdb_ptrace): Likewise.
1080         * x86-bsd-nat.c (gdb_ptrace): Likewise.
1081
1082 2020-03-20  Tom Tromey  <tromey@adacore.com>
1083
1084         * c-exp.y (lex_one_token): Fix assert.
1085
1086 2020-03-20  Tom Tromey  <tromey@adacore.com>
1087
1088         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
1089         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
1090         strncpy call.
1091
1092 2020-03-20  Tom Tromey  <tromey@adacore.com>
1093
1094         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
1095
1096 2020-03-20  Tom Tromey  <tromey@adacore.com>
1097
1098         * ada-valprint.c (print_variant_part): Remove parameters; switch
1099         to value-based API.
1100         (print_field_values): Likewise.
1101         (ada_val_print_struct_union): Likewise.
1102         (ada_value_print_1): Update.
1103
1104 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1105
1106         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
1107         nbsd_nat_target instead of inf_ptrace_target.
1108         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1109         nbsd_nat_target.
1110
1111 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1112
1113         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
1114         it to the ptrace call.
1115         * (store_registers): Likewise.
1116
1117 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1118
1119         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
1120         it to the ptrace call.
1121         * (store_registers): Likewise.
1122
1123 2020-03-19  Luis Machado  <luis.machado@linaro.org>
1124
1125         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
1126         valid, fetch vg value from ptrace.
1127
1128 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
1129         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
1130         * inf-ptrace.c: Likewise.
1131         * (gdb_ptrace): Add.
1132         * (inf_ptrace_target::resume): Update.
1133         * (inf_ptrace_target::xfer_partial): Likewise.
1134         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
1135         * (inf_ptrace_peek_poke): Update.
1136
1137 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
1138
1139         * x86-bsd-nat.c (gdb_ptrace): New.
1140         * (x86bsd_dr_set): Add new argument `ptid'.
1141         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
1142         x86bsd_dr_set_addr): Update.
1143
1144 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1145
1146         * remote.c (remote_target::process_stop_reply): Handle events for
1147         all threads differently.
1148
1149 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1150
1151         * completer.c (completion_tracker::remove_completion): Define new
1152         function.
1153         * completer.h (completion_tracker::remove_completion): Declare new
1154         function.
1155         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
1156         when adding a C++ function symbol.
1157
1158 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1159
1160         * completer.c (completion_tracker::completion_hash_entry): Define
1161         new class.
1162         (advance_to_filename_complete_word_point): Call
1163         recompute_lowest_common_denominator.
1164         (completion_tracker::completion_tracker): Call discard_completions
1165         to setup the hash table.
1166         (completion_tracker::discard_completions): Allow for being called
1167         from the constructor, pass new equal function, and element deleter
1168         when constructing the hash table.  Initialise new class member
1169         variables.
1170         (completion_tracker::maybe_add_completion): Remove use of
1171         m_entries_vec, and store more information into m_entries_hash.
1172         (completion_tracker::recompute_lcd_visitor): New function, most
1173         content taken from...
1174         (completion_tracker::recompute_lowest_common_denominator):
1175         ...here, this now just visits each item in the hash calling the
1176         above visitor.
1177         (completion_tracker::build_completion_result): Remove use of
1178         m_entries_vec, call recompute_lowest_common_denominator.
1179         * completer.h (completion_tracker::have_completions): Remove use
1180         of m_entries_vec.
1181         (completion_tracker::completion_hash_entry): Declare new class.
1182         (completion_tracker::recompute_lowest_common_denominator): Change
1183         function signature.
1184         (completion_tracker::recompute_lcd_visitor): Declare new function.
1185         (completion_tracker::m_entries_vec): Delete.
1186         (completion_tracker::m_entries_hash): Initialize to NULL.
1187         (completion_tracker::m_lowest_common_denominator_valid): New
1188         member variable.
1189         (completion_tracker::m_lowest_common_denominator_max_length): New
1190         member variable.
1191
1192 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1193
1194         * regformats/regdef.h: Put reg in gdb namespace.
1195
1196 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1197
1198         * i386-bsd-nat.c (gdb_ptrace): New.
1199         * (i386bsd_fetch_inferior_registers,
1200         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
1201         * (i386bsd_fetch_inferior_registers,
1202         i386bsd_store_inferior_registers) Use gdb_ptrace.
1203
1204 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1205
1206         * amd64-bsd-nat.c (gdb_ptrace): New.
1207         * (amd64bsd_fetch_inferior_registers,
1208         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
1209         * (amd64bsd_fetch_inferior_registers,
1210         amd64bsd_store_inferior_registers) Use gdb_ptrace.
1211
1212 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1213
1214         * user-regs.c (user_reg::read): Rename to...
1215         (user_reg::xread): ...this.
1216         * (append_user_reg): Rename argument `read' to `xread'.
1217         * (user_reg_add_builtin): Likewise.
1218         * (user_reg_add): Likewise.
1219         * (value_of_user_reg): Likewise.
1220
1221 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1222
1223         * sparc-nat.c (gdb_ptrace): New.
1224         * sparc-nat.c (sparc_fetch_inferior_registers)
1225         (sparc_store_inferior_registers) Remove obsolete comment.
1226         * sparc-nat.c (sparc_fetch_inferior_registers)
1227         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
1228         * sparc-nat.c (sparc_fetch_inferior_registers)
1229         (sparc_store_inferior_registers) Use gdb_ptrace.
1230
1231 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1232
1233         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
1234         it to the ptrace call.
1235         * sh-nbsd-nat.c (store_registers): Likewise.
1236
1237 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1238
1239         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
1240         nbsd_nat_target instead of inf_ptrace_target.
1241         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1242         nbsd_nat_target.
1243
1244 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1245
1246         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
1247
1248 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1249
1250         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
1251         <sys/sysctl.h>.
1252         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
1253
1254 2020-03-17  Tom de Vries  <tdevries@suse.de>
1255
1256         PR gdb/23710
1257         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
1258         fields.
1259         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
1260         fields.
1261         (process_imported_unit_die): Skip import of c++ CUs.
1262
1263 2020-03-16  Tom Tromey  <tom@tromey.com>
1264
1265         * p-valprint.c (pascal_object_print_value): Initialize
1266         base_value.
1267
1268 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
1269             Shahab Vahedi  <shahab@synopsys.com>
1270
1271         * Makefile.in: Add arch/arc.o
1272         * configure.tgt: Likewise.
1273         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
1274         (_initialize_arc_tdep): Don't initialize old target descriptions.
1275         (arc_read_description): New function to cache target descriptions.
1276         * arc-tdep.h (arc_read_description): Add proto type.
1277         * arch/arc.c: New file.
1278         * arch/arc.h: Likewise.
1279         * features/Makefile: Replace old target descriptions with new.
1280         * features/arc-arcompact.c: Remove.
1281         * features/arc-arcompact.xml: Likewise.
1282         * features/arc-v2.c: Likewise
1283         * features/arc-v2.xml: Likewise
1284         * features/arc/aux-arcompact.xml: New file.
1285         * features/arc/aux-v2.xml: Likewise.
1286         * features/arc/core-arcompact.xml: Likewise.
1287         * features/arc/core-v2.xml: Likewise.
1288         * features/arc/aux-arcompact.c: Generate.
1289         * features/arc/aux-v2.c: Likewise.
1290         * features/arc/core-arcompact.c: Likewise.
1291         * features/arc/core-v2.c: Likewise.
1292         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
1293
1294 2020-03-16  Tom Tromey  <tromey@adacore.com>
1295
1296         PR gdb/25663:
1297         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
1298         putting value into bcache.
1299
1300 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1301
1302         PR gdb/21500
1303         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
1304         to...
1305         (amd64_windows_init_abi_common): ... this.  Don't set size of
1306         long type.
1307         (amd64_windows_init_abi): New function.
1308         (amd64_cygwin_init_abi): New function.
1309         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
1310         the Cygwin OS ABI.
1311         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
1312         comment.
1313
1314 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1315
1316         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
1317         * windows-tdep.c (CYGWIN_DLL_NAME): New.
1318         (pe_import_directory_entry): New struct type.
1319         (is_linked_with_cygwin_dll): New function.
1320         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
1321         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
1322         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
1323
1324 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1325
1326         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
1327         i386_cygwin_core_osabi_sniffer.
1328
1329 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1330
1331         * i386-cygwin-tdep.c: Rename to...
1332         * i386-windows-tdep.c: ... this.
1333         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
1334         i386-windows-tdep.c.
1335         * configure.tgt: Likewise.
1336
1337 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1338
1339         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
1340         * osabi.c (gdb_osabi_names): Add "Windows".
1341         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
1342         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
1343         (i386_cygwin_core_osabi_sniffer): New function, extracted from
1344         i386_cygwin_osabi_sniffer.
1345         (_initialize_i386_cygwin_tdep): Register OS ABI
1346         GDB_OSABI_WINDOWS for i386.
1347         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
1348         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
1349         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
1350         for x86-64.
1351         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
1352         when the target matches '*-*-mingw*'.
1353
1354 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1355
1356         * defs.h (enum gdb_osabi): Move to...
1357         * osabi.h (enum gdb_osabi): ... here.
1358         * gdbarch.sh: Include osabi.h in gdbarch.h.
1359         * gdbarch.h: Re-generate.
1360
1361 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1362
1363         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
1364         function.
1365         (_initialize_amd64_windows_tdep): Register osabi sniffer.
1366
1367 2020-03-14  Tom Tromey  <tom@tromey.com>
1368
1369         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
1370         for C++.
1371         (c_type_print_modifier): Likewise.  Add "language" parameter.
1372         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
1373         (c_type_print_base_1): Update.
1374         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
1375         constants.
1376         * type-stack.c (type_stack::insert): Handle tp_atomic and
1377         tp_restrict.
1378         (type_stack::follow_type_instance_flags): Likewise.
1379         (type_stack::follow_types): Likewise.  Merge type-following code.
1380         * c-exp.y (RESTRICT, ATOMIC): New tokens.
1381         (space_identifier, cv_with_space_id)
1382         (const_or_volatile_or_space_identifier_noopt)
1383         (const_or_volatile_or_space_identifier): Remove.
1384         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
1385         rules.
1386         (ptr_operator, typebase): Update.
1387         (enum token_flag) <FLAG_C>: New constant.
1388         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
1389         "_Atomic".
1390         (lex_one_token): Handle FLAG_C.
1391
1392 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1393
1394         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
1395         it to the ptrace call.
1396         * m68k-bsd-nat.c (store_registers): Likewise.
1397
1398 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1399
1400         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
1401         gdb_byte *.
1402         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1403         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
1404         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
1405
1406 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1407
1408         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
1409         nbsd_nat_target instead of inf_ptrace_target.
1410         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1411         nbsd_nat_target.
1412
1413 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1414
1415         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
1416         register_t.
1417
1418 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1419
1420         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
1421         it to the ptrace call.
1422         * alpha-bsd-nat.c (store_registers): Likewise.
1423
1424 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1425
1426         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
1427         includes.
1428         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
1429         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
1430         fill_fpregset): Likewise.
1431
1432 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1433
1434         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
1435         nbsd_nat_target instead of inf_ptrace_target.
1436         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1437         nbsd_nat_target.
1438
1439 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1440
1441         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
1442         register_t.
1443
1444 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1445
1446         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
1447         it to the ptrace call.
1448         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
1449         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
1450         * arm-nbsd-nat.c (store_register): Likewise.
1451         * arm-nbsd-nat.c (store_regs): Likewise.
1452         * arm-nbsd-nat.c (store_fp_register): Likewise.
1453         * arm-nbsd-nat.c (store_fp_regs): Likewise.
1454
1455 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1456
1457         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
1458         nbsd_nat_target instead of inf_ptrace_target.
1459         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1460         nbsd_nat_target.
1461
1462 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1463
1464         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
1465         it to the ptrace call.
1466         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
1467
1468 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1469
1470         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
1471         it to the ptrace call.
1472         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
1473
1474 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1475
1476         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
1477         gdb_byte *.
1478         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
1479
1480 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1481
1482         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
1483         instead of inf_ptrace_target.
1484         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1485         nbsd_nat_target.
1486
1487 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1488
1489         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1490         register_t.
1491
1492 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1493
1494         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1495         register_t.
1496
1497 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1498
1499         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
1500         register_t.
1501
1502 2020-03-13  Tom Tromey  <tom@tromey.com>
1503
1504         * value.h (val_print): Don't declare.
1505         * valprint.h (val_print_array_elements)
1506         (val_print_scalar_formatted, generic_val_print): Don't declare.
1507         * valprint.c (generic_val_print_array): Take a struct value.
1508         (generic_val_print_ptr, generic_val_print_memberptr)
1509         (generic_val_print_bool, generic_val_print_int)
1510         (generic_val_print_char, generic_val_print_complex)
1511         (generic_val_print): Remove.
1512         (generic_value_print): Update.
1513         (do_val_print): Remove unused parameters.  Don't call
1514         la_val_print.
1515         (val_print): Remove.
1516         (common_val_print): Update.  Don't call value_check_printable.
1517         (val_print_scalar_formatted, val_print_array_elements): Remove.
1518         * rust-lang.c (rust_val_print): Remove.
1519         (rust_language_defn): Update.
1520         * p-valprint.c (pascal_val_print): Remove.
1521         (pascal_value_print_inner): Update.
1522         (pascal_object_print_val_fields, pascal_object_print_val):
1523         Remove.
1524         (pascal_object_print_static_field): Update.
1525         * p-lang.h (pascal_val_print): Don't declare.
1526         * p-lang.c (pascal_language_defn): Update.
1527         * opencl-lang.c (opencl_language_defn): Update.
1528         * objc-lang.c (objc_language_defn): Update.
1529         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
1530         * m2-lang.h (m2_val_print): Don't declare.
1531         * m2-lang.c (m2_language_defn): Update.
1532         * language.h (struct language_defn) <la_val_print>: Remove.
1533         * language.c (unk_lang_value_print_inner): Rename.  Change
1534         argument types.
1535         (unknown_language_defn, auto_language_defn): Update.
1536         * go-valprint.c (go_val_print): Remove.
1537         * go-lang.h (go_val_print): Don't declare.
1538         * go-lang.c (go_language_defn): Update.
1539         * f-valprint.c (f_val_print): Remove.
1540         * f-lang.h (f_value_print): Don't declare.
1541         * f-lang.c (f_language_defn): Update.
1542         * d-valprint.c (d_val_print): Remove.
1543         * d-lang.h (d_value_print): Don't declare.
1544         * d-lang.c (d_language_defn): Update.
1545         * cp-valprint.c (cp_print_value_fields)
1546         (cp_print_value_fields_rtti, cp_print_value): Remove.
1547         (cp_print_static_field): Update.
1548         * c-valprint.c (c_val_print_array, c_val_print_ptr)
1549         (c_val_print_struct, c_val_print_union, c_val_print_int)
1550         (c_val_print_memberptr, c_val_print): Remove.
1551         * c-lang.h (c_val_print_array, cp_print_value_fields)
1552         (cp_print_value_fields_rtti): Don't declare.
1553         * c-lang.c (c_language_defn, cplus_language_defn)
1554         (asm_language_defn, minimal_language_defn): Update.
1555         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
1556         (ada_val_print_enum): Take a struct value.
1557         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
1558         (ada_val_print): Remove.
1559         (ada_value_print_1): Update.
1560         (printable_val_type): Remove.
1561         * ada-lang.h (ada_val_print): Don't declare.
1562         * ada-lang.c (ada_language_defn): Update.
1563
1564 2020-03-13  Tom Tromey  <tom@tromey.com>
1565
1566         * valprint.c (do_val_print): Update.
1567         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
1568         a struct value.
1569         (value_to_value_object_no_release): Declare.
1570         * python/py-value.c (value_to_value_object_no_release): New
1571         function.
1572         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
1573         struct value.
1574         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
1575         function.
1576         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
1577         a struct value.
1578         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
1579         Declare.
1580         (gdbscm_apply_val_pretty_printer): Take a struct value.
1581         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
1582         value.
1583         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
1584         value.
1585         * extension-priv.h (struct extension_language_ops)
1586         <apply_val_pretty_printer>: Take a struct value.
1587         * cp-valprint.c (cp_print_value): Create a struct value.
1588         (cp_print_value): Update.
1589
1590 2020-03-13  Tom Tromey  <tom@tromey.com>
1591
1592         * ada-valprint.c (print_field_values): Call common_val_print.
1593
1594 2020-03-13  Tom Tromey  <tom@tromey.com>
1595
1596         * ada-valprint.c (val_print_packed_array_elements): Remove
1597         bitoffset and val parameters.  Call common_val_print.
1598         (ada_val_print_string): Remove offset, address, and original_value
1599         parameters.
1600         (ada_val_print_array): Update.
1601         (ada_value_print_array): New function.
1602         (ada_value_print_1): Call it.
1603
1604 2020-03-13  Tom Tromey  <tom@tromey.com>
1605
1606         * ada-valprint.c (ada_value_print): Use common_val_print.
1607
1608 2020-03-13  Tom Tromey  <tom@tromey.com>
1609
1610         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
1611
1612 2020-03-13  Tom Tromey  <tom@tromey.com>
1613
1614         * ada-valprint.c (ada_value_print_num): New function.
1615         (ada_value_print_1): Use it.
1616
1617 2020-03-13  Tom Tromey  <tom@tromey.com>
1618
1619         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
1620
1621 2020-03-13  Tom Tromey  <tom@tromey.com>
1622
1623         * ada-valprint.c (ada_value_print_ptr): New function.
1624         (ada_value_print_1): Use it.
1625
1626 2020-03-13  Tom Tromey  <tom@tromey.com>
1627
1628         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
1629         call common_val_print.
1630         (ada_val_print_1): Update.
1631         (ada_value_print_1): New function.
1632         (ada_value_print_inner): Rewrite.
1633
1634 2020-03-13  Tom Tromey  <tom@tromey.com>
1635
1636         * cp-valprint.c (cp_print_value_fields): Update.
1637         (cp_print_value): New function.
1638
1639 2020-03-13  Tom Tromey  <tom@tromey.com>
1640
1641         * m2-valprint.c (m2_value_print_inner): Use
1642         cp_print_value_fields.
1643         * cp-valprint.c (cp_print_value_fields): New function.
1644         * c-valprint.c (c_value_print_struct): New function.
1645         (c_value_print_inner): Use c_value_print_struct.
1646         * c-lang.h (cp_print_value_fields): Declare.
1647
1648 2020-03-13  Tom Tromey  <tom@tromey.com>
1649
1650         * c-valprint.c (c_value_print_array): New function.
1651         (c_value_print_inner): Use it.
1652
1653 2020-03-13  Tom Tromey  <tom@tromey.com>
1654
1655         * c-valprint.c (c_value_print_memberptr): New function.
1656         (c_value_print_inner): Use it.
1657
1658 2020-03-13  Tom Tromey  <tom@tromey.com>
1659
1660         * c-valprint.c (c_value_print_int): New function.
1661         (c_value_print_inner): Use it.
1662
1663 2020-03-13  Tom Tromey  <tom@tromey.com>
1664
1665         * c-valprint.c (c_value_print_ptr): New function.
1666         (c_value_print_inner): Use it.
1667
1668 2020-03-13  Tom Tromey  <tom@tromey.com>
1669
1670         * c-valprint.c (c_value_print_inner): Rewrite.
1671
1672 2020-03-13  Tom Tromey  <tom@tromey.com>
1673
1674         * valprint.c (generic_value_print_complex): New function.
1675         (generic_value_print): Use it.
1676
1677 2020-03-13  Tom Tromey  <tom@tromey.com>
1678
1679         * valprint.c (generic_val_print_float): Don't call
1680         val_print_scalar_formatted.
1681         (generic_val_print, generic_value_print): Update.
1682
1683 2020-03-13  Tom Tromey  <tom@tromey.com>
1684
1685         * valprint.c (generic_value_print_char): New function
1686         (generic_value_print): Use it.
1687
1688 2020-03-13  Tom Tromey  <tom@tromey.com>
1689
1690         * valprint.c (generic_value_print_int): New function.
1691         (generic_value_print): Use it.
1692
1693 2020-03-13  Tom Tromey  <tom@tromey.com>
1694
1695         * valprint.c (generic_value_print_bool): New function.
1696         (generic_value_print): Use it.
1697
1698 2020-03-13  Tom Tromey  <tom@tromey.com>
1699
1700         * valprint.c (generic_val_print_func): Simplify.
1701         (generic_val_print, generic_value_print): Update.
1702
1703 2020-03-13  Tom Tromey  <tom@tromey.com>
1704
1705         * valprint.c (generic_val_print_flags): Remove.
1706         (generic_val_print, generic_value_print): Update.
1707         (val_print_type_code_flags): Add original_value parameter.
1708
1709 2020-03-13  Tom Tromey  <tom@tromey.com>
1710
1711         * valprint.c (generic_val_print): Update.
1712         (generic_value_print): Update.
1713         * valprint.c (generic_val_print_enum): Don't call
1714         val_print_scalar_formatted.
1715
1716 2020-03-13  Tom Tromey  <tom@tromey.com>
1717
1718         * valprint.c (generic_value_print): Call generic_value_print_ptr.
1719         * valprint.c (generic_value_print_ptr): New function.
1720
1721 2020-03-13  Tom Tromey  <tom@tromey.com>
1722
1723         * valprint.c (generic_value_print): Rewrite.
1724
1725 2020-03-13  Tom Tromey  <tom@tromey.com>
1726
1727         * p-valprint.c (pascal_object_print_value_fields)
1728         (pascal_object_print_value): New functions.
1729
1730 2020-03-13  Tom Tromey  <tom@tromey.com>
1731
1732         * p-valprint.c (pascal_value_print_inner): Rewrite.
1733
1734 2020-03-13  Tom Tromey  <tom@tromey.com>
1735
1736         * f-valprint.c (f_value_print_innner): Rewrite.
1737
1738 2020-03-13  Tom Tromey  <tom@tromey.com>
1739
1740         * m2-valprint.c (m2_print_unbounded_array): New overload.
1741         (m2_print_unbounded_array): Update.
1742         (m2_print_array_contents): Take a struct value.
1743         (m2_value_print_inner): Rewrite.
1744
1745 2020-03-13  Tom Tromey  <tom@tromey.com>
1746
1747         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
1748         (d_value_print_inner): New function.
1749         * d-lang.h (d_value_print_inner): Declare.
1750         * d-lang.c (d_language_defn): Use d_value_print_inner.
1751
1752 2020-03-13  Tom Tromey  <tom@tromey.com>
1753
1754         * go-valprint.c (go_value_print_inner): New function.
1755         * go-lang.h (go_value_print_inner): Declare.
1756         * go-lang.c (go_language_defn): Use go_value_print_inner.
1757
1758 2020-03-13  Tom Tromey  <tom@tromey.com>
1759
1760         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
1761         API.
1762         (rust_val_print): Rewrite.
1763         (rust_value_print_inner): New function, from rust_val_print.
1764         (rust_language_defn): Use rust_value_print_inner.
1765
1766 2020-03-13  Tom Tromey  <tom@tromey.com>
1767
1768         * ada-valprint.c (ada_value_print_inner): New function.
1769         * ada-lang.h (ada_value_print_inner): Declare.
1770         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
1771
1772 2020-03-13  Tom Tromey  <tom@tromey.com>
1773
1774         * f-valprint.c (f_value_print_innner): New function.
1775         * f-lang.h (f_value_print_innner): Declare.
1776         * f-lang.c (f_language_defn): Use f_value_print_innner.
1777
1778 2020-03-13  Tom Tromey  <tom@tromey.com>
1779
1780         * p-valprint.c (pascal_value_print_inner): New function.
1781         * p-lang.h (pascal_value_print_inner): Declare.
1782         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
1783
1784 2020-03-13  Tom Tromey  <tom@tromey.com>
1785
1786         * m2-valprint.c (m2_value_print_inner): New function.
1787         * m2-lang.h (m2_value_print_inner): Declare.
1788         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
1789
1790 2020-03-13  Tom Tromey  <tom@tromey.com>
1791
1792         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
1793         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
1794         * c-valprint.c (c_value_print_inner): New function.
1795         * c-lang.h (c_value_print_inner): Declare.
1796         * c-lang.c (c_language_defn, cplus_language_defn)
1797         (asm_language_defn, minimal_language_defn): Use
1798         c_value_print_inner.
1799
1800 2020-03-13  Tom Tromey  <tom@tromey.com>
1801
1802         * p-valprint.c (pascal_object_print_value_fields): Now static.
1803         * p-lang.h (pascal_object_print_value_fields): Don't declare.
1804
1805 2020-03-13  Tom Tromey  <tom@tromey.com>
1806
1807         * c-valprint.c (c_val_print_array): Simplify.
1808
1809 2020-03-13  Tom Tromey  <tom@tromey.com>
1810
1811         * valprint.c (value_print_array_elements): New function.
1812         * valprint.h (value_print_array_elements): Declare.
1813
1814 2020-03-13  Tom Tromey  <tom@tromey.com>
1815
1816         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
1817         * mips-tdep.c (mips_print_register): Use
1818         value_print_scalar_formatted.
1819
1820 2020-03-13  Tom Tromey  <tom@tromey.com>
1821
1822         * valprint.h (value_print_scalar_formatted): Declare.
1823         * valprint.c (value_print_scalar_formatted): New function.
1824
1825 2020-03-13  Tom Tromey  <tom@tromey.com>
1826
1827         * valprint.h (generic_value_print): Declare.
1828         * valprint.c (generic_value_print): New function.
1829
1830 2020-03-13  Tom Tromey  <tom@tromey.com>
1831
1832         * valprint.c (do_val_print): Call la_value_print_inner, if
1833         available.
1834         * rust-lang.c (rust_language_defn): Update.
1835         * p-lang.c (pascal_language_defn): Update.
1836         * opencl-lang.c (opencl_language_defn): Update.
1837         * objc-lang.c (objc_language_defn): Update.
1838         * m2-lang.c (m2_language_defn): Update.
1839         * language.h (struct language_defn) <la_value_print_inner>: New
1840         member.
1841         * language.c (unknown_language_defn, auto_language_defn): Update.
1842         * go-lang.c (go_language_defn): Update.
1843         * f-lang.c (f_language_defn): Update.
1844         * d-lang.c (d_language_defn): Update.
1845         * c-lang.c (c_language_defn, cplus_language_defn)
1846         (asm_language_defn, minimal_language_defn): Update.
1847         * ada-lang.c (ada_language_defn): Update.
1848
1849 2020-03-13  Tom Tromey  <tom@tromey.com>
1850
1851         * c-valprint.c (c_value_print): Use common_val_print.
1852
1853 2020-03-13  Tom Tromey  <tom@tromey.com>
1854
1855         * cp-valprint.c (cp_print_static_field): Use common_val_print.
1856
1857 2020-03-13  Tom Tromey  <tom@tromey.com>
1858
1859         * f-valprint.c (f77_print_array_1, f_val_print): Use
1860         common_val_print.
1861
1862 2020-03-13  Tom Tromey  <tom@tromey.com>
1863
1864         * riscv-tdep.c (riscv_print_one_register_info): Use
1865         common_val_print.
1866
1867 2020-03-13  Tom Tromey  <tom@tromey.com>
1868
1869         * mi/mi-main.c (output_register): Use common_val_print.
1870
1871 2020-03-13  Tom Tromey  <tom@tromey.com>
1872
1873         * infcmd.c (default_print_one_register_info): Use
1874         common_val_print.
1875
1876 2020-03-13  Tom Tromey  <tom@tromey.com>
1877
1878         * valprint.h (common_val_print_checked): Declare.
1879         * valprint.c (common_val_print_checked): New function.
1880         * stack.c (print_frame_arg): Use common_val_print_checked.
1881
1882 2020-03-13  Tom Tromey  <tom@tromey.com>
1883
1884         * valprint.c (do_val_print): New function, from val_print.
1885         (val_print): Use do_val_print.
1886         (common_val_print): Use do_val_print.
1887
1888 2020-03-13  Tom Tromey  <tom@tromey.com>
1889
1890         * valprint.c (value_print): Use scoped_value_mark.
1891
1892 2020-03-13  Tom de Vries  <tdevries@suse.de>
1893
1894         PR symtab/25646
1895         * psymtab.c (partial_symtab::partial_symtab): Don't set
1896         globals_offset and statics_offset.  Push element onto
1897         current_global_psymbols and current_static_psymbols stacks.
1898         (concat): New function.
1899         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
1900         element from current_global_psymbols and current_static_psymbols
1901         stacks.  Concat popped elements to global_psymbols and
1902         static_symbols.
1903         (add_psymbol_to_list): Use current_global_psymbols and
1904         current_static_psymbols stacks.
1905         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
1906         current_static_psymbols fields.
1907
1908 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1909
1910         * corelow.c (sniff_core_bfd): Remove.
1911         (class core_target) <m_core_vec>: Remove.
1912         (core_target::core_target): Update.
1913         (core_file_fns): Remove.
1914         (deprecated_add_core_fns): Remove.
1915         (default_core_sniffer): Remove.
1916         (sniff_core_bfd): Remove.
1917         (default_check_format): Remove.
1918         (gdb_check_format): Remove.
1919         (core_target_open): Update.
1920         (core_target::get_core_register_section): Update.
1921         (get_core_registers_cb): Update.
1922         (core_target::fetch_registers): Update.
1923         * gdbcore.h (struct core_fns): Remove.
1924         (deprecated_add_core_fns): Remove.
1925         (default_core_sniffer): Remove.
1926         (default_check_format): Remove.
1927
1928 2020-03-12  Tom Tromey  <tom@tromey.com>
1929
1930         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
1931         CORE_ADDR.
1932         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
1933
1934 2020-03-12  Tom Tromey  <tom@tromey.com>
1935
1936         * remote.c (remote_target::download_tracepoint)
1937         (remote_target::enable_tracepoint)
1938         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
1939         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
1940         sprintf_vma.
1941
1942 2020-03-12  Tom Tromey  <tom@tromey.com>
1943
1944         * symfile-mem.c: Update CORE_ADDR size assert.
1945
1946 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1947
1948         * selftest.m4: Move to gdbsupport/.
1949         * acinclude.m4: Update path to selftest.m4.
1950
1951 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1952
1953         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
1954         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
1955         gdbarch-selfselftests.c and selftest-arch.c.
1956         (SUBDIR_UNITTESTS_OBS): Rename to...
1957         (SELFTESTS_OBS): ... this.
1958         (COMMON_SFILES): Remove disasm-selftests.c and
1959         gdbarch-selftests.c.
1960         * configure.ac: Don't add selftest-arch.{c,o} to
1961         CONFIG_{SRCS,OBS}.
1962         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
1963         preprocessor conditions.
1964
1965 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1966
1967         * configure.ac: Don't source bfd/development.sh.
1968         * selftest.m4: Modify comment.
1969         * configure: Re-generate.
1970
1971 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1972
1973         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
1974         not "true" or "false".
1975         * configure: Re-generate.
1976
1977 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1978
1979         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
1980         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
1981         renamed to arm_nbsd_supply_gregset.
1982         (fetch_register): Update to call arm_nbsd_supply_gregset.
1983         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
1984         (arm_netbsd_nat_target::fetch_registers): Update.
1985         (fetch_elfcore_registers): Removed.
1986         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
1987         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
1988         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
1989         not require NetBSD system headers.
1990         (arm_nbsd_regset): New struct.
1991         (arm_nbsd_iterate_over_regset_sections): New function.
1992         (arm_netbsd_init_abi_common): Updated to call
1993         set_gdbarch_iterate_over_regset_sections.
1994         * arm-nbsd-tdep.h: New file.
1995
1996 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
1997
1998         * symtab.c (find_pc_sect_line): Add check which prevents infinite
1999         recursion.
2000
2001 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2002
2003         * configure: Re-generate.
2004
2005 2020-03-11  Tom Tromey  <tromey@adacore.com>
2006
2007         * ada-typeprint.c (print_choices): Fix comment.
2008
2009 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2010
2011         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
2012         previous item in the list, when the list has no items.
2013
2014 2020-03-11  Tom de Vries  <tdevries@suse.de>
2015
2016         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
2017         PROP_LOCLIST handling code.
2018
2019 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2020
2021         * buildsym-legacy.c (record_line): Pass extra parameter to
2022         record_line.
2023         * buildsym.c (buildsym_compunit::record_line): Take an extra
2024         parameter, reduce duplication in the line table, and record the
2025         is_stmt flag in the line table.
2026         * buildsym.h (buildsym_compunit::record_line): Add extra
2027         parameter.
2028         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
2029         non-statement lines.
2030         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
2031         this to the symtab builder.
2032         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
2033         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
2034         through to dwarf_record_line_1.
2035         * infrun.c (process_event_stop_test): When stepping, don't stop at
2036         a non-statement instruction, and only refresh the step info when
2037         we land in the middle of a line's range.  Also add an extra
2038         comment.
2039         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
2040         field.
2041         * record-btrace.c (btrace_find_line_range): Only record lines
2042         marked as is-statement.
2043         * stack.c (frame_show_address): Show the frame address if we are
2044         in a non-statement sal.
2045         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
2046         (maintenance_print_one_line_table): Print a header for the is_stmt
2047         column, and include is_stmt information in the output.
2048         * symtab.c (find_pc_sect_line): Find lines marked as statements in
2049         preference to non-statements.
2050         (find_pcs_for_symtab_line): Prefer is-statement entries.
2051         (find_line_common): Likewise.
2052         * symtab.h (struct linetable_entry): Add is_stmt field.
2053         (struct symtab_and_line): Likewise.
2054         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
2055         arranging the line table.
2056
2057 2020-03-07  Tom de Vries  <tdevries@suse.de>
2058
2059         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
2060         DIE.
2061
2062 2020-03-07  Tom Tromey  <tom@tromey.com>
2063
2064         * valops.c (value_literal_complex): Remove obsolete comment.
2065         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
2066         comment.
2067
2068 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2069
2070         * infrun.h: Forward-declare thread_info.
2071         (set_step_info): Add thread_info parameter, add doc.
2072         * infrun.c (set_step_info): Add thread_info parameter, move doc
2073         to header.
2074         * infrun.c (process_event_stop_test): Pass thread to
2075         set_step_info call.
2076         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
2077         set_step_info.
2078         (prepare_one_step): Add thread_info parameter, pass it to
2079         set_step_frame and prepare_one_step (recursive) call.
2080         (step_1): Pass thread to prepare_one_step call.
2081         (step_command_fsm::should_stop): Pass thread to
2082         prepare_one_step.
2083         (until_next_fsm): Pass thread to set_step_frame call.
2084         (finish_command): Pass thread to set_step_info call.
2085
2086 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
2087
2088         * windows-tdep.c (windows_solib_create_inferior_hook):
2089         Check if inferior is running.
2090
2091 2020-03-06  Tom de Vries  <tdevries@suse.de>
2092
2093         * NEWS: Fix "the the".
2094         * ctfread.c: Same.
2095
2096 2020-03-06  Tom de Vries  <tdevries@suse.de>
2097
2098         * psymtab.c (psymtab_to_symtab): Don't print "done.".
2099
2100 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2101
2102         * .dir-locals.el: Add a comment referencing the other copies of
2103         this file.
2104
2105 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
2106
2107         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
2108         psargs.
2109
2110 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2111
2112         * .gitattributes: New file.
2113
2114 2020-03-04  Tom Tromey  <tom@tromey.com>
2115
2116         * symmisc.c (print_symbol_bcache_statistics)
2117         (print_objfile_statistics): Update.
2118         * symfile.c (allocate_symtab): Use intern.
2119         * psymtab.c (partial_symtab::partial_symtab): Use intern.
2120         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
2121         macro_cache>: Remove.
2122         <string_cache>: New member.
2123         (struct objfile) <intern>: New methods.
2124         * elfread.c (elf_symtab_read): Use intern.
2125         * dwarf2/read.c (fixup_go_packaging): Intern package name.
2126         (dwarf2_compute_name, dwarf2_physname)
2127         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
2128         names.
2129         (guess_partial_die_structure_name): Update.
2130         (partial_die_info::fixup): Intern name.
2131         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
2132         name.
2133         (dwarf2_name): Intern name.  Update.
2134         * buildsym.c (buildsym_compunit::get_macro_table): Use
2135         string_cache.
2136
2137 2020-03-04  Tom Tromey  <tom@tromey.com>
2138
2139         * jit.c (bfd_open_from_target_memory): Make "target" const.
2140         * corefile.c (gnutarget): Now const.
2141         * gdbcore.h (gnutarget): Now const.
2142
2143 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
2144
2145         * NEWS: Mention support for WOW64 processes.
2146         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
2147         (amd64_windows_segment_register_p): Remove static.
2148         (_initialize_amd64_windows_nat): Update.
2149         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
2150         * i386-windows-nat.c (context_offset): Update.
2151         (i386_mappings): Rename and remove static.
2152         (i386_windows_segment_register_p): Remove static.
2153         (_initialize_i386_windows_nat): Update.
2154         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
2155         (STATUS_WX86_SINGLE_STEP): New macro.
2156         (EnumProcessModulesEx): New macro.
2157         (Wow64SuspendThread): New macro.
2158         (Wow64GetThreadContext): New macro.
2159         (Wow64SetThreadContext): New macro.
2160         (Wow64GetThreadSelectorEntry): New macro.
2161         (windows_set_context_register_offsets): Add static.
2162         (windows_set_segment_register_p): Likewise.
2163         (windows_add_thread): Adapt for WOW64 processes.
2164         (windows_fetch_one_register): Likewise.
2165         (windows_nat_target::fetch_registers): Likewise.
2166         (windows_store_one_register): Likewise.
2167         (display_selector): Likewise.
2168         (display_selectors): Likewise.
2169         (handle_exception): Likewise.
2170         (windows_continue): Likewise.
2171         (windows_nat_target::resume): Likewise.
2172         (windows_add_all_dlls): Likewise.
2173         (do_initial_windows_stuff): Likewise.
2174         (windows_nat_target::attach): Likewise.
2175         (windows_get_exec_module_filename): Likewise.
2176         (windows_nat_target::create_inferior): Likewise.
2177         (windows_xfer_siginfo): Likewise.
2178         (_initialize_loadable): Initialize Wow64SuspendThread,
2179         Wow64GetThreadContext, Wow64SetThreadContext,
2180         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
2181         * windows-nat.h (windows_set_context_register_offsets):
2182         Remove declaration.
2183         (windows_set_segment_register_p): Likewise.
2184         (i386_windows_segment_register_p): Add declaration.
2185         (amd64_windows_segment_register_p): Likewise.
2186
2187 2020-03-04  Luis Machado  <luis.machado@linaro.org>
2188
2189         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
2190         in "info registers" for AArch64/ARM.
2191
2192         The change caused "info registers" to not print GPR's.
2193
2194         gdb/ChangeLog:
2195
2196         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
2197
2198         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
2199         when reg->group is empty and reggroup is not.
2200
2201 2020-03-03  Tom Tromey  <tromey@adacore.com>
2202
2203         * dwarf2/frame.c (struct dwarf2_frame_cache)
2204         <checked_tailcall_bottom, entry_cfa_sp_offset,
2205         entry_cfa_sp_offset_p>: Remove members.
2206         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
2207         (dwarf2_frame_prev_register): Don't call
2208         dwarf2_tailcall_sniffer_first.
2209         (dwarf2_append_unwinders): Don't append tailcall unwinder.
2210         * frame-unwind.c (add_unwinder): New fuction.
2211         (frame_unwind_init): Use it.  Add tailcall unwinder.
2212
2213 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
2214             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2215
2216         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
2217         value should be printed as true.
2218
2219 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
2220
2221         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
2222         (windows_init_abi): Set and use windows_so_ops.
2223
2224 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
2225
2226         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
2227         when verifying if dealing with a convenience variable.
2228
2229 2020-03-03  Luis Machado  <luis.machado@linaro.org>
2230
2231         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
2232
2233 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2234
2235         * infrun.c (gdbarch_supports_displaced_stepping): New.
2236         (use_displaced_stepping): Break up conditions in smaller pieces.
2237         Use gdbarch_supports_displaced_stepping.
2238         (displaced_step_prepare_throw): Use
2239         gdbarch_supports_displaced_stepping.
2240
2241 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2242
2243         * NEWS: Mention new behaviour of the history filename.
2244         * top.c (write_history_p): Add comment.
2245         (show_write_history_p): Add header comment, give a different
2246         message when history writing is on, but the history filename is
2247         empty.
2248         (history_filename): Add comment.
2249         (history_filename_empty): New function.
2250         (show_history_filename): Add header comment, give a different
2251         message when the filename is empty.
2252         (init_history): Compare history_filename against nullptr, and only
2253         read history if the filename is not empty.
2254         (set_history_filename): Add header comment, and only make
2255         non-empty filenames absolute.
2256         (init_main): Make the filename argument to 'set history filename'
2257         optional.
2258
2259 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
2260
2261         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
2262         (arm_supply_vfpregset): ...this, and update to use VFP registers.
2263         (fetch_fp_register): Update.
2264         (fetch_fp_regs): Update.
2265         (store_fp_register): Update.
2266         (store_fp_regs): Update.
2267         (arm_netbsd_nat_target::read_description): New function.
2268         (fetch_elfcore_registers): Update.
2269
2270 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2271
2272         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
2273         general_thread if the stop reply is missing a thread-id.
2274         (remote_target::process_stop_reply): Use the first non-exited
2275         thread if the target didn't pass a thread-id.
2276         * infrun.c (do_target_wait): Move call to
2277         switch_to_inferior_no_thread to ....
2278         (do_target_wait_1): ... here.
2279
2280 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
2281
2282         * debuginfod-support.c: Include defs.h first.
2283
2284 2020-02-28  Tom de Vries  <tdevries@suse.de>
2285
2286         * symfile.c (set_initial_language): Use default language for lookup.
2287
2288 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
2289
2290         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
2291         reader variable, pass `this` to read_cutu_die_from_dwo.
2292
2293 2020-02-27  Aaron Merey  <amerey@redhat.com>
2294
2295         * source.c (open_source_file): Check for nullptr when computing
2296         srcpath.
2297
2298 2020-02-27  Tom Tromey  <tromey@adacore.com>
2299
2300         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
2301         member.
2302         (dwarf2_add_field): Don't update nfields.
2303         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
2304
2305 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
2306
2307         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
2308         abs.
2309
2310 2020-02-26  Tom Tromey  <tom@tromey.com>
2311
2312         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
2313         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
2314         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
2315         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
2316         per_cu_data.
2317
2318 2020-02-26  Tom Tromey  <tom@tromey.com>
2319
2320         * dwarf2/index-write.c (psym_index_map): Change type.
2321         (add_address_entry_worker, write_one_signatured_type)
2322         (recursively_count_psymbols, recursively_write_psymbols)
2323         (class debug_names, psyms_seen_size, write_gdbindex)
2324         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
2325
2326 2020-02-26  Aaron Merey  <amerey@redhat.com>
2327
2328         * Makefile.in: Handle optional debuginfod support.
2329         * NEWS: Update.
2330         * README: Add --with-debuginfod summary.
2331         * config.in: Regenerate.
2332         * configure: Regenerate.
2333         * configure.ac: Handle optional debuginfod support.
2334         * debuginfod-support.c: debuginfod helper functions.
2335         * debuginfod-support.h: Ditto.
2336         * doc/gdb.texinfo: Add --with-debuginfod to configure options
2337         summary.
2338         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
2339         when a dwz file cannot be found.
2340         * elfread.c (elf_symfile_read): Query debuginfod servers when a
2341         debuginfo file cannot be found.
2342         * source.c (open_source_file): Query debuginfod servers when a
2343         source file cannot be found.
2344         * top.c (print_gdb_configuration): Include
2345         --{with,without}-debuginfod in the output.
2346
2347 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
2348
2349         * thread.c (thr_try_catch_cmd): Print thread name.
2350
2351 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
2352
2353         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
2354         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2355         dwarf2_fetch_die_type_sect_off): Move to...
2356         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2357         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2358         dwarf2_fetch_die_type_sect_off): ... here.
2359         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2360         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2361         dwarf2_fetch_die_type_sect_off): Move doc to header file.
2362
2363 2020-02-26  Tom de Vries  <tdevries@suse.de>
2364
2365         PR gdb/25603
2366         * symfile.c (set_initial_language): Exit-early if
2367         language_mode == language_mode_manual.
2368
2369 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
2370
2371         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
2372         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
2373         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
2374
2375 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2376
2377         * gdbtypes.c (create_array_type_with_stride): Handle negative
2378         array strides.
2379         * valarith.c (value_subscripted_rvalue): Likewise.
2380
2381 2020-02-25  Luis Machado  <luis.machado@linaro.org>
2382
2383         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
2384
2385 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
2386
2387         * loc.h (dwarf2_get_die_type): Move to...
2388         * read.h (dwarf2_get_die_type): ... here.
2389         * read.c (dwarf2_get_die_type): Move doc to header.
2390
2391 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
2392
2393         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
2394         'gnulib/Makefile.in' to the list.
2395
2396 2020-02-24  Tom Tromey  <tom@tromey.com>
2397
2398         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
2399         Remove.
2400         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
2401         XOBNEWVEC.
2402
2403 2020-02-24  Tom Tromey  <tom@tromey.com>
2404
2405         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
2406         New method.
2407         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
2408         (dw2_do_instantiate_symtab, dw2_get_file_names)
2409         (build_type_psymtab_dependencies, load_full_type_unit): Update.
2410
2411 2020-02-24  Tom Tromey  <tom@tromey.com>
2412
2413         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
2414         make_scoped_restore.
2415         (dwarf2_psymtab::read_symtab): Don't clear
2416         reading_partial_symbols.
2417
2418 2020-02-24  Tom de Vries  <tdevries@suse.de>
2419
2420         PR gdb/25592
2421         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
2422
2423 2020-02-24  Tom de Vries  <tdevries@suse.de>
2424
2425         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
2426         commands layout next/prev/regs.
2427
2428 2020-02-22  Tom Tromey  <tom@tromey.com>
2429
2430         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
2431         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
2432
2433 2020-02-22  Tom Tromey  <tom@tromey.com>
2434
2435         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
2436
2437 2020-02-22  Tom Tromey  <tom@tromey.com>
2438
2439         * tui/tui-win.c (_initialize_tui_win): Add usage text.
2440         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
2441         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
2442         * tui/tui.c (_initialize_tui): Add usage text.
2443
2444 2020-02-22  Tom Tromey  <tom@tromey.com>
2445
2446         * tui/tui-win.c (tui_set_focus_command)
2447         (tui_set_win_height_command): Use error_no_arg.
2448         (_initialize_tui_win): Update help text.
2449         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
2450
2451 2020-02-22  Tom Tromey  <tom@tromey.com>
2452
2453         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
2454         * tui/tui-disasm.h (struct tui_disasm_window)
2455         <display_start_addr>: Declare.
2456         * tui/tui-source.h (struct tui_source_window)
2457         <display_start_addr>: Declare.
2458         * tui/tui-winsource.h (struct tui_source_window_base)
2459         <show_source_line, display_start_addr>: New methods.
2460         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
2461         Rename and move to protected section.
2462         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
2463         (tui_source_window_base::do_erase_source_content): Update.
2464         (tui_source_window_base::show_source_line): Now a method.
2465         (tui_source_window_base::show_source_content)
2466         (tui_source_window_base::tui_source_window_base)
2467         (tui_source_window_base::rerender)
2468         (tui_source_window_base::refill)
2469         (tui_source_window_base::do_scroll_horizontal)
2470         (tui_source_window_base::set_is_exec_point_at)
2471         (tui_source_window_base::update_breakpoint_info)
2472         (tui_source_window_base::update_exec_info): Update.
2473         * tui/tui-source.c (tui_source_window::set_contents)
2474         (tui_source_window::showing_source_p)
2475         (tui_source_window::do_scroll_vertical)
2476         (tui_source_window::location_matches_p)
2477         (tui_source_window::line_is_displayed): Update.
2478         (tui_source_window::display_start_addr): New method.
2479         * tui/tui-disasm.c (tui_disasm_window::set_contents)
2480         (tui_disasm_window::do_scroll_vertical)
2481         (tui_disasm_window::location_matches_p): Update.
2482         (tui_disasm_window::display_start_addr): New method.
2483
2484 2020-02-22  Tom Tromey  <tom@tromey.com>
2485
2486         * NEWS: Add entry for gdb.register_window_type.
2487         * tui/tui-layout.h (window_factory): New typedef.
2488         (tui_register_window): Declare.
2489         * tui/tui-layout.c (saved_tui_windows): New global.
2490         (tui_apply_current_layout): Use it.
2491         (tui_register_window): New function.
2492         * python/python.c (do_start_initialization): Call
2493         gdbpy_initialize_tui.
2494         (python_GdbMethods): Add "register_window_type" function.
2495         * python/python-internal.h (gdbpy_register_tui_window)
2496         (gdbpy_initialize_tui): Declare.
2497         * python/py-tui.c: New file.
2498         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
2499
2500 2020-02-22  Tom Tromey  <tom@tromey.com>
2501
2502         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
2503
2504 2020-02-22  Tom Tromey  <tom@tromey.com>
2505
2506         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
2507         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
2508         * tui/tui-data.c (tui_set_win_with_focus): Remove.
2509         (tui_set_win_focus_to): Move from tui-win.c.
2510
2511 2020-02-22  Tom Tromey  <tom@tromey.com>
2512
2513         * tui/tui-layout.c (make_standard_window, get_locator_window): New
2514         functions.
2515         (known_window_types): New global.
2516         (tui_get_window_by_name): Reimplement.
2517         (initialize_known_windows): New function.
2518         (validate_window_name): Rewrite.
2519         (_initialize_tui_layout): Call initialize_known_windows.
2520
2521 2020-02-22  Tom Tromey  <tom@tromey.com>
2522
2523         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
2524         Remove constants.
2525         * tui/tui-winsource.h (struct tui_source_window_base)
2526         <tui_source_window_base>: Remove parameter.
2527         * tui/tui-winsource.c
2528         (tui_source_window_base::tui_source_window_base): Remove
2529         parameter.
2530         (tui_source_window_base::refill): Update.
2531         * tui/tui-stack.h (struct tui_locator_window)
2532         <tui_locator_window>: Update.
2533         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
2534         Default the constructor.
2535         * tui/tui-regs.h (struct tui_data_item_window)
2536         <tui_data_item_window>: Default the constructor.
2537         (struct tui_data_window) <tui_data_window>: Likewise.
2538         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
2539         Default the constructor.
2540         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
2541         Default the constructor.
2542         <type>: Remove.
2543         (struct tui_win_info) <tui_win_info>: Default the constructor.
2544         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
2545         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
2546         Default the constructor.
2547
2548 2020-02-22  Tom Tromey  <tom@tromey.com>
2549
2550         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
2551         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
2552         * tui/tui-win.c (tui_resize_all): Don't call
2553         tui_delete_invisible_windows.
2554         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
2555         done.
2556         (tui_set_layout): Update.
2557         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
2558         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
2559         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
2560
2561 2020-02-22  Tom Tromey  <tom@tromey.com>
2562
2563         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
2564         correctly.
2565
2566 2020-02-22  Tom Tromey  <tom@tromey.com>
2567
2568         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
2569
2570 2020-02-22  Tom Tromey  <tom@tromey.com>
2571
2572         * tui/tui-winsource.h (struct tui_source_window_iterator)
2573         <inner_iterator>: New etytypedef.
2574         <tui_source_window_iterator>: Take "end" parameter.
2575         <tui_source_window_iterator>: Take iterator.
2576         <operator*, advance>: Update.
2577         <m_iter>: Change type.
2578         <m_end>: New field.
2579         (struct tui_source_windows) <begin, end>: Update.
2580         * tui/tui-layout.c (tui_windows): New global.
2581         (tui_apply_current_layout): Clear tui_windows.
2582         (tui_layout_window::apply): Update tui_windows.
2583         * tui/tui-data.h (tui_windows): Declare.
2584         (all_tui_windows): Now inline function.
2585         (class tui_window_iterator, struct all_tui_windows): Remove.
2586
2587 2020-02-22  Tom Tromey  <tom@tromey.com>
2588
2589         PR tui/17850:
2590         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
2591         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
2592         "height" argument.
2593         (class tui_layout_window) <get_sizes>: Likewise.
2594         (class tui_layout_split) <tui_layout_split>: Add "vertical"
2595         argument.
2596         <get_sizes>: Add "height" argument.
2597         <m_vertical>: New field.
2598         * tui/tui-layout.c (tui_layout_split::clone): Update.
2599         (tui_layout_split::get_sizes): Add "height" argument.
2600         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
2601         (tui_new_layout_command): Parse "-horizontal".
2602         (_initialize_tui_layout): Update help string.
2603         (tui_layout_split::specification): Add "-horizontal" when needed.
2604         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
2605         argument.
2606         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
2607         New methods.
2608
2609 2020-02-22  Tom Tromey  <tom@tromey.com>
2610
2611         * tui/tui-layout.h (enum tui_adjust_result): New.
2612         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
2613         (class tui_layout_window) <adjust_size>: Return
2614         tui_adjust_result.  Rewrite.
2615         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
2616         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
2617
2618 2020-02-22  Tom Tromey  <tom@tromey.com>
2619
2620         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
2621         parameter and return types.
2622         (class tui_layout_base) <specification>: Add "depth".
2623         (class tui_layout_window) <specification>: Add "depth".
2624         (class tui_layout_split) <specification>: Add "depth".
2625         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
2626         and return types.
2627         (tui_new_layout_command): Parse sub-layouts.
2628         (_initialize_tui_layout): Update help string.
2629         (tui_layout_window::specification): Add "depth".
2630         (add_layout_command): Update.
2631
2632 2020-02-22  Tom Tromey  <tom@tromey.com>
2633
2634         * NEWS: Add "tui new-layout" item.
2635         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
2636         Add new-layout command to help text.
2637         (validate_window_name): New function.
2638         (tui_new_layout_command): New function.
2639         (_initialize_tui_layout): Register "new-layout".
2640         (tui_layout_window::specification): New method.
2641         (tui_layout_window::specification): New method.
2642         * tui/tui-layout.h (class tui_layout_base) <specification>: New
2643         method.
2644         (class tui_layout_window) <specification>: New method.
2645         (class tui_layout_split) <specification>: New method.
2646
2647 2020-02-22  Tom Tromey  <tom@tromey.com>
2648
2649         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
2650         * tui/tui-win.c (window_name_completer): Update comment.
2651         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
2652         Declare method.
2653         (class tui_layout_window) <replace_window>: Likewise.
2654         (class tui_layout_split) <replace_window>: Likewise.
2655         (tui_set_layout): Don't declare.
2656         (tui_set_initial_layout): Declare function.
2657         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
2658         (asm_regs_layout): New globals.
2659         (tui_current_layout, show_layout): Remove.
2660         (tui_set_layout, tui_add_win_to_layout): Rewrite.
2661         (find_layout, tui_apply_layout): New function.
2662         (layout_completer): Remove.
2663         (tui_next_layout): Reimplement.
2664         (tui_next_layout_command): New function.
2665         (tui_set_initial_layout, tui_prev_layout_command): New functions.
2666         (tui_regs_layout): Reimplement.
2667         (tui_regs_layout_command): New function.
2668         (extract_display_start_addr): Rewrite.
2669         (next_layout, prev_layout): Remove.
2670         (tui_layout_window::replace_window): New method.
2671         (tui_layout_split::replace_window): New method.
2672         (destroy_layout): New function.
2673         (layout_list): New global.
2674         (add_layout_command): New function.
2675         (initialize_layouts): Update.
2676         (tui_layout_command): New function.
2677         (_initialize_tui_layout): Install "layout" commands.
2678         * tui/tui-data.h (enum tui_layout_type): Remove.
2679         (tui_current_layout): Don't declare.
2680
2681 2020-02-22  Tom Tromey  <tom@tromey.com>
2682
2683         * tui/tui-regs.c (tui_reg_layout): Remove.
2684         (tui_reg_command): Use tui_regs_layout.
2685         * tui/tui-layout.h (tui_reg_command): Declare.
2686         * tui/tui-layout.c (tui_reg_command): New function.
2687
2688 2020-02-22  Tom Tromey  <tom@tromey.com>
2689
2690         * tui/tui.c (tui_rl_delete_other_windows): Call
2691         tui_remove_some_windows.
2692         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
2693         Declare method.
2694         (class tui_layout_window) <remove_windows>: New method.
2695         (class tui_layout_split) <remove_windows>: Declare.
2696         (tui_remove_some_windows): Declare.
2697         * tui/tui-layout.c (tui_remove_some_windows): New function.
2698         (tui_layout_split::remove_windows): New method.
2699
2700 2020-02-22  Tom Tromey  <tom@tromey.com>
2701
2702         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
2703         * tui/tui-layout.h (tui_next_layout): Declare.
2704         * tui/tui-layout.c (tui_next_layout): New function.
2705
2706 2020-02-22  Tom Tromey  <tom@tromey.com>
2707
2708         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
2709         correct coordinates.
2710
2711 2020-02-22  Tom Tromey  <tom@tromey.com>
2712
2713         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
2714         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
2715         DATA_WIN case.
2716
2717 2020-02-22  Tom Tromey  <tom@tromey.com>
2718
2719         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
2720         TUI_DISASM_WIN, not tui_win_list.
2721
2722 2020-02-22  Tom Tromey  <tom@tromey.com>
2723
2724         * valprint.c (generic_val_print_enum_1)
2725         (val_print_type_code_flags): Style member names.
2726         * rust-lang.c (val_print_struct, rust_print_enum)
2727         (rust_print_struct_def, rust_internal_print_type): Style member
2728         names.
2729         * p-valprint.c (pascal_object_print_value_fields): Style member
2730         names.  Only call fprintf_symbol_filtered for static members.
2731         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
2732         * f-valprint.c (f_val_print): Style member names.
2733         * f-typeprint.c (f_type_print_base): Style member names.
2734         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
2735         call fprintf_symbol_filtered for static members.
2736         (cp_print_class_member): Style member names.
2737         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
2738         member names.
2739         * ada-valprint.c (ada_print_scalar): Style enum names.
2740         (ada_val_print_enum): Likewise.
2741         * ada-typeprint.c (print_enum_type): Style enum names.
2742
2743 2020-02-21  Tom Tromey  <tom@tromey.com>
2744
2745         * psympriv.h (struct partial_symtab): Update comment.
2746
2747 2020-02-21  Tom Tromey  <tromey@adacore.com>
2748
2749         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
2750         type is CORE_ADDR.
2751
2752 2020-02-21  Tom de Vries  <tdevries@suse.de>
2753
2754         PR gdb/25534
2755         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
2756         if dependencies[i]->user != NULL.
2757
2758 2020-02-21  Ali Tamur  <tamur@google.com>
2759
2760         * dwarf2/read.c (dwarf2_name): Add null check.
2761
2762 2020-02-20  Tom Tromey  <tom@tromey.com>
2763
2764         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
2765         ">=", in binary search.
2766         (dwarf2_find_containing_comp_unit): New overload.
2767         (run_test): New self-test.
2768         (_initialize_dwarf2_read): Register new test.
2769
2770 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2771
2772         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
2773         * riscv-tdep.h: Likewise.
2774         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
2775         rv32-only CSR.
2776         * features/riscv/64bit-csr.xml: Regenerated.
2777
2778 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2779             Tom Tromey  <tom@tromey.com>
2780
2781         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
2782         of 'fputc_unfiltered'.
2783         (putchar_unfiltered): Call 'fputc_unfiltered'.
2784         (fputc_unfiltered): Call 'fputs_unfiltered'.
2785
2786 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
2787
2788         * config.in: Regenerate.
2789         * configure: Regenerate.
2790         * configure.ac: Add --with-python-libdir option.
2791         * main.c: Use WITH_PYTHON_LIBDIR.
2792
2793 2020-02-19  Tom Tromey  <tom@tromey.com>
2794
2795         * symtab.c (general_symbol_info::compute_and_set_names): Use
2796         obstack_strndup.  Simplify call to symbol_set_demangled_name.
2797
2798 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
2799
2800         * dwarf2/read.c (allocate_signatured_type_table,
2801         allocate_dwo_unit_table, allocate_type_unit_groups_table,
2802         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
2803         Remove objfile parameter, update all callers.
2804
2805 2020-02-19  Doug Evans  <dje@google.com>
2806
2807         PR rust/25535
2808         * rust-lang.c (rust_print_enum): Apply embedded_offset to
2809         rust_enum_variant calculation.
2810
2811 2020-02-19  Tom Tromey  <tromey@adacore.com>
2812
2813         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
2814
2815 2020-02-19  Tom Tromey  <tromey@adacore.com>
2816
2817         * ada-lang.c (cache_symbol): Use obstack_strdup.
2818
2819 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2820
2821         * configure: Regenerate.
2822
2823 2020-02-19  Tom Tromey  <tromey@adacore.com>
2824
2825         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
2826         NULL check.
2827
2828 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
2829
2830         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
2831
2832 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2833
2834         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
2835         if GDBSERVER is not defined.
2836         (riscv_tdesc_cache): Likewise, also store const target_desc.
2837         (STATIC_IN_GDB): Define.
2838         (riscv_create_target_description): Update declaration with
2839         STATIC_IN_GDB.
2840         (riscv_lookup_target_description): New function, only define if
2841         GDBSERVER is not defined.
2842         * arch/riscv.h (riscv_create_target_description): Declare only
2843         when GDBSERVER is defined.
2844         (riscv_lookup_target_description): New declaration when GDBSERVER
2845         is not defined.
2846         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
2847         (riscv_linux_read_features): ...this, and return
2848         riscv_gdbarch_features instead of target_desc.
2849         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
2850         (riscv_linux_read_description): Rename to...
2851         (riscv_linux_read_features): ...this.
2852         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
2853         Update to use riscv_gdbarch_features and
2854         riscv_lookup_target_description.
2855         * riscv-tdep.c (riscv_find_default_target_description): Use
2856         riscv_lookup_target_description instead of
2857         riscv_create_target_description.
2858
2859 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2860
2861         * valprint.c (generic_val_print_enum_1): When printing a flag
2862         enum with value 0 and there is no enumerator with value 0, print
2863         just "0" instead of "(unknown: 0x0)".
2864
2865 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2866
2867         * valprint.c (generic_val_print_enum_1): Print unknown part of
2868         flag enum in hex.
2869
2870 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2871
2872         * dwarf2/read.c (update_enumeration_type_from_children): Allow
2873         flag enums to contain duplicate enumerators.
2874         * valprint.c (generic_val_print_enum_1): Update comment.
2875
2876 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2877
2878         * dwarf2/read.c: Include "count-one-bits.h".
2879         (update_enumeration_type_from_children): If an enumerator has
2880         multiple bits set, don't treat the enumeration as a "flag enum".
2881         * valprint.c (generic_val_print_enum_1): Assert that enumerators
2882         of flag enums have 0 or 1 bit set.
2883
2884 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2885
2886         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
2887         conversion.
2888         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2889         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2890         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2891         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2892         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2893
2894 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2895
2896         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
2897
2898 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2899
2900         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
2901         displaced_step_closure_up.
2902         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2903         (struct displaced_step_closure_up):
2904         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2905         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2906         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
2907         Likewise.
2908         * gdbarch.sh (displaced_step_copy_insn): Likewise.
2909         * gdbarch.c, gdbarch.h: Re-generate.
2910         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
2911         displaced_step_closure_up.
2912         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2913         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2914         * infrun.h (displaced_step_closure_up): New type alias.
2915         (struct displaced_step_inferior_state) <step_closure>: Change
2916         type to displaced_step_closure_up.
2917         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
2918         displaced_step_closure_up.
2919         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2920
2921 2020-02-14  Tom Tromey  <tom@tromey.com>
2922
2923         * minidebug.c (gnu_debug_key): New global.
2924         (find_separate_debug_file_in_section): Use it.
2925
2926 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2927
2928         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
2929         std::unique_ptr.
2930         * gdbarch.c: Re-generate.
2931         * gdbarch.h: Re-generate.
2932         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
2933         change.
2934         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
2935         type to std::unique_ptr.
2936         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2937         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2938         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2939         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2940         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
2941         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2942         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2943         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2944         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2945
2946 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2947
2948         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
2949         std::unique_ptr.
2950         (displaced_step_clear): Rename to...
2951         (displaced_step_reset): ... this.  Just call displaced->reset ().
2952         (displaced_step_clear_cleanup): Rename to...
2953         (displaced_step_reset_cleanup): ... this.
2954         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
2955         (displaced_step_fixup): Likewise.
2956         (resume_1): Likewise.
2957         (handle_inferior_event): Restore child's memory before calling
2958         displaced_step_fixup on the parent.
2959         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
2960         to std::unique_ptr.
2961         <step_closure>: Change type to std::unique_ptr.
2962
2963 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2964
2965         * arm-tdep.c: Include count-one-bits.h.
2966         (cleanup_block_store_pc): Use count_one_bits.
2967         (cleanup_block_load_pc): Use count_one_bits.
2968         (arm_copy_block_xfer): Use count_one_bits.
2969         (thumb2_copy_block_xfer): Use count_one_bits.
2970         (thumb_copy_pop_pc_16bit): Use count_one_bits.
2971         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
2972         (thumb_get_next_pcs_raw): Use count_one_bits.
2973         (arm_get_next_pcs_raw): Use count_one_bits_l.
2974         * arch/arm.c (bitcount): Remove.
2975         * arch/arm.h (bitcount): Remove.
2976
2977 2020-02-14  Tom Tromey  <tromey@adacore.com>
2978
2979         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
2980         Update.
2981         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
2982         * dwarf2/loc.c (call_site_find_chain_1): Return
2983         unique_xmalloc_ptr.
2984         (call_site_find_chain): Likewise.
2985
2986 2020-02-14  Richard Biener  <rguenther@suse.de>
2987
2988         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
2989         on expression with division operators.
2990
2991 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2992
2993         * MAINTAINERS (Write After Approval): Adding myself.
2994
2995 2020-02-12  Tom Tromey  <tom@tromey.com>
2996
2997         * event-loop.c (event_data, gdb_event, event_handler_func):
2998         Remove.
2999
3000 2020-02-12  Tom Tromey  <tom@tromey.com>
3001
3002         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
3003         (dwarf2_frame_objfile_data): Add comment.
3004         (find_comp_unit, set_comp_unit): New functions.
3005         (dwarf2_frame_find_fde): Use find_comp_unit.
3006         (dwarf2_build_frame_info): Use set_comp_unit.
3007
3008 2020-02-12  Tom Tromey  <tom@tromey.com>
3009
3010         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
3011         (comp_unit): Don't initialize objfile.
3012         (execute_cfa_program): Add text_offset parameter.
3013         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
3014         (dwarf2_frame_cache): Update.
3015         (dwarf2_build_frame_info): Don't set "objfile" member.
3016
3017 2020-02-12  Tom Tromey  <tom@tromey.com>
3018
3019         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
3020         (decode_frame_entry): Likewise.
3021         (dwarf2_build_frame_info): Update.
3022
3023 2020-02-12  Tom Tromey  <tom@tromey.com>
3024
3025         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
3026         (decode_frame_entry_1): Use the comp_unit obstack.
3027
3028 2020-02-12  Tom Tromey  <tom@tromey.com>
3029
3030         * dwarf2/frame.c (struct comp_unit): Add initializers and
3031         constructor.
3032         (dwarf2_frame_objfile_data): Store a comp_unit.
3033         (dwarf2_frame_find_fde): Update.
3034         (dwarf2_build_frame_info): Use "new".
3035
3036 2020-02-12  Tom Tromey  <tom@tromey.com>
3037
3038         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
3039         (dwarf2_fde_table): Typedef for std::vector.
3040         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
3041         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
3042         (decode_frame_entry): Update.
3043         (dwarf2_build_frame_info): Use "new".
3044
3045 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3046
3047         * arm-tdep.c (arm_gdbarch_init): Update.
3048         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
3049         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
3050         have_neon, is_m>: Change to bool.
3051
3052 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3053
3054         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
3055
3056 2020-02-12  Tom Tromey  <tom@tromey.com>
3057
3058         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
3059
3060 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
3061
3062         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
3063         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
3064
3065 2020-02-11  Tom Tromey  <tom@tromey.com>
3066
3067         * psymtab.h: Update comment.
3068
3069 2020-02-11  Tom Tromey  <tom@tromey.com>
3070
3071         * gdb_obstack.h (struct auto_obstack): Use
3072         DISABLE_COPY_AND_ASSIGN.
3073
3074 2020-02-11  Tom Tromey  <tom@tromey.com>
3075
3076         * dwarf2/frame.h (struct objfile): Don't forward declare.
3077
3078 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3079
3080         * cris-tdep.c (cris_supply_gregset): Change signature to match
3081         what struct regset expects.
3082         (cris_regset): New struct.
3083         (fetch_core_registers): Remove.
3084         (cris_iterate_over_regset_sections): New function.
3085         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
3086         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
3087
3088 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3089
3090         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
3091         registers.
3092
3093 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3094
3095         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
3096
3097 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3098
3099         * configure: Re-generate.
3100
3101 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3102
3103         * configure: Re-generate.
3104
3105 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3106
3107         * acinclude: Update warning.m4 path.
3108         * warning.m4: Move to gdbsupport.
3109
3110 2020-02-11  Tom Tromey  <tromey@adacore.com>
3111
3112         * remote.c (remote_console_output): Update.
3113         * printcmd.c (printf_command): Update.
3114         * event-loop.c (gdb_wait_for_event): Update.
3115         * linux-nat.c (sigchld_handler): Update.
3116         * remote-sim.c (gdb_os_write_stdout): Update.
3117         (gdb_os_flush_stdout): Update.
3118         (gdb_os_flush_stderr): Update.
3119         (gdb_os_write_stderr): Update.
3120         * exceptions.c (print_exception): Update.
3121         * remote-fileio.c (remote_fileio_func_read): Update.
3122         (remote_fileio_func_write): Update.
3123         * tui/tui.c (tui_enable): Update.
3124         * tui/tui-interp.c (tui_interp::init): Update.
3125         * utils.c (init_page_info): Update.
3126         (putchar_unfiltered, fputc_unfiltered): Update.
3127         (gdb_flush): Update.
3128         (emit_style_escape): Update.
3129         (flush_wrap_buffer, fputs_maybe_filtered): Update.
3130         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
3131         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
3132         (stderr_file::write): Update.
3133         (stderr_file::puts): Update.
3134         * ui-file.h (ui_file_isatty, ui_file_write)
3135         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
3136         (ui_file_puts): Don't declare.
3137
3138 2020-02-10  Tom de Vries  <tdevries@suse.de>
3139
3140         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
3141         sentinel to char *.
3142
3143 2020-02-09  Tom de Vries  <tdevries@suse.de>
3144
3145         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
3146         filename if it matches "<artificial>".
3147
3148 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
3149
3150         * windows-tdep.c (struct enum_value_name): New struct.
3151         (create_enum): New function.
3152         (windows_get_siginfo_type): Create and use enum types.
3153
3154 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
3155
3156         * NEWS: Mention $_siginfo support for Windows.
3157         * windows-nat.c (handle_exception): Set siginfo_er.
3158         (windows_nat_target::mourn_inferior): Reset siginfo_er.
3159         (windows_xfer_siginfo): New function.
3160         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
3161         * windows-tdep.c (struct windows_gdbarch_data): New struct.
3162         (init_windows_gdbarch_data): New function.
3163         (get_windows_gdbarch_data): New function.
3164         (windows_get_siginfo_type): New function.
3165         (windows_init_abi): Register windows_get_siginfo_type.
3166         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
3167
3168 2020-02-08  Tom Tromey  <tom@tromey.com>
3169
3170         * dwarf2/read.c (class cutu_reader) <cutu_reader,
3171         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
3172         <keep>: Declare method.
3173         <m_keep>: Remove member.
3174         <~cutu_reader>: Remove.
3175         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3176         (cutu_reader::cutu_reader): Update.
3177         (cutu_reader::keep): Rename from ~cutu_reader.
3178         (process_psymtab_comp_unit, build_type_psymtabs_1)
3179         (process_skeletonless_type_unit, load_partial_comp_unit)
3180         (load_full_comp_unit, dwarf2_read_addr_index)
3181         (read_signatured_type): Update.
3182
3183 2020-02-08  Tom Tromey  <tom@tromey.com>
3184
3185         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
3186         "want_partial_unit" parameter.
3187         (process_psymtab_comp_unit): Change want_partial_unit to bool.
3188         Inline check for DW_TAG_partial_unit.
3189         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
3190
3191 2020-02-08  Tom Tromey  <tom@tromey.com>
3192
3193         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
3194         read.c.
3195         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
3196         read.c.
3197
3198 2020-02-08  Tom Tromey  <tom@tromey.com>
3199
3200         * dwarf2/read.c (read_address): Move to comp-unit.c.
3201         (dwarf2_rnglists_process, dwarf2_ranges_process)
3202         (read_attribute_value, dwarf_decode_lines_1)
3203         (var_decode_location, decode_locdesc): Update.
3204         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
3205         read.c.  Remove "cu" parameter.
3206         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
3207         method.
3208
3209 2020-02-08  Tom Tromey  <tom@tromey.com>
3210
3211         * dwarf2/read.c (read_attribute_value, read_indirect_string)
3212         (read_indirect_line_string): Update.
3213         * dwarf2/comp-unit.c (read_offset): Remove.
3214         (read_comp_unit_head): Update.
3215         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
3216         method.
3217         (read_offset): Don't declare.
3218
3219 2020-02-08  Tom Tromey  <tom@tromey.com>
3220
3221         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
3222         * dwarf2/read.c (struct comp_unit_head): Move to
3223         dwarf2/comp-unit.h.
3224         (enum class rcuh_kind): Move to comp-unit.h.
3225         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
3226         (read_comp_unit_head, error_check_comp_unit_head)
3227         (read_and_check_comp_unit_head): Move to comp-unit.c.
3228         (read_offset, dwarf_unit_type_name): Likewise.
3229         (create_debug_type_hash_table, read_cutu_die_from_dwo)
3230         (cutu_reader::cutu_reader, read_call_site_scope)
3231         (find_partial_die, follow_die_offset): Update.
3232         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
3233
3234 2020-02-08  Tom Tromey  <tom@tromey.com>
3235
3236         * dwarf2/read.c (read_offset_1): Move to leb.c.
3237         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
3238         (dwarf_decode_macro_bytes): Update.
3239         * dwarf2/leb.c (read_offset): Rename; move from read.c.
3240         * dwarf2/leb.h (read_offset): Declare.
3241
3242 2020-02-08  Tom Tromey  <tom@tromey.com>
3243
3244         * dwarf2/read.c (dwarf2_section_size): Remove.
3245         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
3246         Update.
3247         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
3248
3249 2020-02-08  Tom Tromey  <tom@tromey.com>
3250
3251         * dwarf2/read.c (read_initial_length): Move to leb.c.
3252         * dwarf2/leb.h (read_initial_length): Declare.
3253         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
3254         handle_nonstd parameter.
3255         * dwarf2/frame.c (read_initial_length): Remove.
3256         (decode_frame_entry_1): Update.
3257
3258 2020-02-08  Tom Tromey  <tom@tromey.com>
3259
3260         * dwarf2/loc.c (dwarf2_find_location_expression)
3261         (dwarf_evaluate_loc_desc::get_tls_address)
3262         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
3263         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
3264         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
3265         (dwarf2_compile_property_to_c)
3266         (dwarf2_loc_desc_get_symbol_read_needs)
3267         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
3268         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
3269         (loclist_describe_location, loclist_tracepoint_var_ref)
3270         (loclist_generate_c_location): Update.
3271         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
3272         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
3273         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
3274         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
3275         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
3276         (dwarf2_per_cu_data::addr_size)
3277         (dwarf2_per_cu_data::ref_addr_size)
3278         (dwarf2_per_cu_data::text_offset)
3279         (dwarf2_per_cu_data::addr_type): Now methods.
3280         (per_cu_header_read_in): Make per_cu "const".
3281         (dwarf2_version): Remove.
3282         (dwarf2_per_cu_data::int_type): Now a method.
3283         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
3284         (set_die_type, read_array_type, read_subrange_index_type)
3285         (read_tag_string_type, read_subrange_type): Update.
3286         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
3287         offset_size, ref_addr_size, text_offset, addr_type, version,
3288         objfile, int_type, addr_sized_int_type>: Declare methods.
3289
3290 2020-02-08  Tom Tromey  <tom@tromey.com>
3291
3292         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
3293         Move earlier.
3294
3295 2020-02-08  Tom Tromey  <tom@tromey.com>
3296
3297         * dwarf2/read.h (dwarf_line_debug): Declare.
3298         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
3299         * dwarf2/read.c: Move line_header code to new files.
3300         (dwarf_line_debug): No longer static.
3301         * dwarf2/line-header.c: New file.
3302         * dwarf2/line-header.h: New file.
3303
3304 2020-02-08  Tom Tromey  <tom@tromey.com>
3305
3306         * dwarf2/read.c (struct line_header) <file_full_name,
3307         file_file_name>: Return unique_xmalloc_ptr.
3308         (line_header::file_file_name): Update.
3309         (line_header::file_full_name): Update.
3310         (dw2_get_file_names_reader): Update.
3311         (macro_start_file): Update.
3312
3313 2020-02-08  Tom Tromey  <tom@tromey.com>
3314
3315         * dwarf2/read.c (struct line_header) <file_full_name,
3316         file_file_name>: Declare methods.
3317         (dw2_get_file_names_reader): Update.
3318         (file_file_name): Now a method.
3319         (file_full_name): Likewise.
3320         (macro_start_file): Update.
3321
3322 2020-02-08  Tom Tromey  <tom@tromey.com>
3323
3324         * dwarf2/read.c (dwarf_always_disassemble)
3325         (show_dwarf_always_disassemble): Move to loc.c.
3326         (_initialize_dwarf2_read): Move "always-disassemble" registration
3327         to loc.c.
3328         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
3329         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
3330         static.
3331         (show_dwarf_always_disassemble): Move from read.c.
3332         (_initialize_dwarf2loc): Move always-disassemble from read.c.
3333
3334 2020-02-08  Tom Tromey  <tom@tromey.com>
3335
3336         * dwarf2/read.c (~dwarf2_per_objfile): Update.
3337         (create_quick_file_names_table): Return htab_up.
3338         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
3339         Update.
3340         * dwarf2/read.h (struct dwarf2_per_objfile)
3341         <quick_file_names_table>: Now htab_up.
3342
3343 2020-02-08  Tom Tromey  <tom@tromey.com>
3344
3345         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
3346
3347 2020-02-08  Tom Tromey  <tom@tromey.com>
3348
3349         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
3350         Rewrite.
3351         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
3352         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
3353         (abbrev_table::abbrev_table): No longer inline.
3354         (ABBREV_HASH_SIZE): Remove.
3355         (abbrev_table::m_abbrevs): Now an htab_up.
3356
3357 2020-02-08  Tom Tromey  <tom@tromey.com>
3358
3359         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
3360         (cutu_reader): Update.
3361         (build_type_psymtabs_1): Update.
3362         * dwarf2/abbrev.c (abbrev_table::read): Rename.
3363         (abbrev_table::alloc_abbrev): Update.
3364         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
3365         (abbrev_table::read): New static method, renamed from
3366         abbrev_table_read_table.
3367         (abbrev_table::alloc_abbrev)
3368         (abbrev_table::add_abbrev): Now private.
3369         (abbrev_table::abbrev_table): Now private.
3370         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
3371
3372 2020-02-08  Tom Tromey  <tom@tromey.com>
3373
3374         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
3375         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
3376         htab_up.
3377
3378 2020-02-08  Tom Tromey  <tom@tromey.com>
3379
3380         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
3381         htab_up.
3382         (lookup_dwo_unit_in_dwp): Update.
3383         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
3384         on obstack.
3385
3386 2020-02-08  Tom Tromey  <tom@tromey.com>
3387
3388         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
3389         obstack.
3390
3391 2020-02-08  Tom Tromey  <tom@tromey.com>
3392
3393         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
3394         line_header_hash.
3395         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
3396         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
3397         Change type to htab_up.
3398
3399 2020-02-08  Tom Tromey  <tom@tromey.com>
3400
3401         * dwarf2/read.c (allocate_type_unit_groups_table): Return
3402         htab_up.  Don't allocate on obstack.
3403         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
3404         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
3405         Change type to htab_up.
3406
3407 2020-02-08  Tom Tromey  <tom@tromey.com>
3408
3409         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
3410         Change type to htab_up.
3411         * dwarf2/read.c (create_signatured_type_table_from_index)
3412         (create_signatured_type_table_from_debug_names)
3413         (create_all_type_units, add_type_unit)
3414         (lookup_dwo_signatured_type, lookup_signatured_type)
3415         (process_skeletonless_type_unit): Update.
3416         (create_debug_type_hash_table, create_debug_types_hash_table):
3417         Change type of types_htab.
3418         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
3419         htab_up.  Don't allocate on obstack.
3420         (create_cus_hash_table): Change type of cus_htab parameter.
3421         (struct dwo_file) <cus, tus>: Now htab_up.
3422         (lookup_dwo_signatured_type, lookup_dwo_cutu)
3423         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
3424         (queue_and_load_all_dwo_tus): Update.
3425         * dwarf2/index-write.c (write_gdbindex): Update.
3426         (write_debug_names): Update.
3427
3428 2020-02-08  Tom Tromey  <tom@tromey.com>
3429
3430         * dwarf2/read.h (struct dwarf2_queue_item): Move from
3431         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
3432         destructor.
3433         (struct dwarf2_per_objfile) <queue>: New member.
3434         * dwarf2/read.c (struct dwarf2_queue_item): Move to
3435         dwarf2/read.h.
3436         (dwarf2_queue, dwarf2_queue_tail): Remove.
3437         (class dwarf2_queue_guard): Add parameter to constructor.  Use
3438         DISABLE_COPY_AND_ASSIGN.
3439         <m_per_objfile>: New member.
3440         <~dwarf2_queue_guard>: Rewrite.
3441         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
3442         Update.
3443         (~dwarf2_queue_item): New.
3444
3445 2020-02-08  Tom Tromey  <tom@tromey.com>
3446
3447         * dwarf2/read.c (struct die_info) <has_children>: New member.
3448         (dw2_get_file_names_reader): Remove has_children.
3449         (dw2_get_file_names): Update.
3450         (read_cutu_die_from_dwo): Remove has_children.
3451         (cutu_reader::init_tu_and_read_dwo_dies)
3452         (cutu_reader::cutu_reader): Update.
3453         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
3454         Remove has_children.
3455         (build_type_psymtabs_1, process_skeletonless_type_unit)
3456         (load_partial_comp_unit, load_full_comp_unit): Update.
3457         (create_dwo_cu_reader): Remove has_children.
3458         (create_cus_hash_table, read_die_and_children): Update.
3459         (read_full_die_1,read_full_die): Remove has_children.
3460         (read_signatured_type): Update.
3461         (class cutu_reader) <has_children>: Remove.
3462
3463 2020-02-08  Tom Tromey  <tom@tromey.com>
3464
3465         * dwarf2/expr.c: Rename from dwarf2expr.c.
3466         * dwarf2/expr.h: Rename from dwarf2expr.h.
3467         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
3468         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
3469         * dwarf2/frame.c: Rename from dwarf2-frame.c.
3470         * dwarf2/frame.h: Rename from dwarf2-frame.h.
3471         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
3472         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
3473         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
3474         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
3475         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
3476         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
3477         * dwarf2/loc.c: Rename from dwarf2loc.c.
3478         * dwarf2/loc.h: Rename from dwarf2loc.h.
3479         * dwarf2/read.c: Rename from dwarf2read.c.
3480         * dwarf2/read.h: Rename from dwarf2read.h.
3481         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
3482         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
3483         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
3484         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
3485         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
3486         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
3487         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
3488         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
3489         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
3490         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
3491         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
3492         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
3493         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
3494         Update.
3495         * Makefile.in (COMMON_SFILES): Update.
3496         (HFILES_NO_SRCDIR): Update.
3497
3498 2020-02-08  Tom Tromey  <tom@tromey.com>
3499
3500         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
3501         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
3502
3503 2020-02-08  Tom Tromey  <tom@tromey.com>
3504
3505         * dwarf2read.h (struct die_info): Don't declare.
3506
3507 2020-02-08  Tom Tromey  <tom@tromey.com>
3508
3509         * dwarf2read.h (die_info_ptr): Remove typedef.
3510
3511 2020-02-08  Tom Tromey  <tom@tromey.com>
3512
3513         * dwarf2read.c (read_call_site_scope)
3514         (handle_data_member_location, dwarf2_add_member_fn)
3515         (mark_common_block_symbol_computed, read_common_block)
3516         (attr_to_dynamic_prop, partial_die_info::read)
3517         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
3518         (dwarf2_symbol_mark_computed, set_die_type): Update.
3519         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
3520         method.
3521         (attr_form_is_block): Don't declare.
3522         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
3523
3524 2020-02-08  Tom Tromey  <tom@tromey.com>
3525
3526         * dwarf2read.c (dwarf2_find_base_address, )
3527         (read_call_site_scope, rust_containing_type)
3528         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3529         (handle_data_member_location, dwarf2_add_member_fn)
3530         (get_alignment, read_structure_type, process_structure_scope)
3531         (mark_common_block_symbol_computed, read_common_block)
3532         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
3533         (partial_die_info::read, read_attribute_value, new_symbol)
3534         (lookup_die_type, dwarf2_get_ref_die_offset)
3535         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
3536         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
3537         (dwarf2_symbol_mark_computed): Update.
3538         * dwarf2/attribute.h (struct attribute) <value_as_address,
3539         form_is_section_offset, form_is_constant, form_is_ref>: Declare
3540         methods.
3541         (value_as_address, attr_form_is_section_offset)
3542         (attr_form_is_constant, attr_form_is_ref): Don't declare.
3543         * dwarf2/attribute.c (attribute::value_as_address)
3544         (attribute::form_is_section_offset, attribute::form_is_constant)
3545         (attribute::form_is_ref): Now methods.
3546
3547 2020-02-08  Tom Tromey  <tom@tromey.com>
3548
3549         * dwarf2read.c (struct attribute, DW_STRING)
3550         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
3551         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
3552         (attr_form_is_block, attr_form_is_section_offset)
3553         (attr_form_is_constant, attr_form_is_ref): Move.
3554         * dwarf2/attribute.h: New file.
3555         * dwarf2/attribute.c: New file, from dwarf2read.c.
3556         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
3557
3558 2020-02-08  Tom Tromey  <tom@tromey.com>
3559
3560         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
3561         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
3562         Move.
3563         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
3564         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
3565         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
3566         abbrev.c.
3567         * dwarf2/abbrev.h: New file.
3568         * dwarf2/abbrev.c: New file, from dwarf2read.c.
3569         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
3570
3571 2020-02-08  Tom Tromey  <tom@tromey.com>
3572
3573         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
3574         (dwarf2_section_size, dwarf2_get_section_info)
3575         (create_signatured_type_table_from_debug_names)
3576         (create_addrmap_from_aranges, read_debug_names_from_section)
3577         (get_gdb_index_contents_from_section, read_comp_unit_head)
3578         (error_check_comp_unit_head, read_abbrev_offset)
3579         (create_debug_type_hash_table, init_cu_die_reader)
3580         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
3581         (read_comp_units_from_section, create_cus_hash_table)
3582         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3583         (create_dwp_v2_section, dwarf2_rnglists_process)
3584         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
3585         (abbrev_table_read_table, read_indirect_string_at_offset_from)
3586         (read_indirect_string_from_dwz, read_addr_index_1)
3587         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
3588         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3589         (fill_in_loclist_baton): Update.
3590         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
3591         get_containing_section, get_bfd_owner, get_bfd_section,
3592         get_file_name, get_id, get_flags, empty, read>: Declare methods.
3593         (dwarf2_read_section, get_section_name, get_section_file_name)
3594         (get_containing_section, get_section_bfd_owner)
3595         (get_section_bfd_section, get_section_name, get_section_file_name)
3596         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
3597         declare.
3598         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
3599         (dwarf2_section_info::get_bfd_owner)
3600         (dwarf2_section_info::get_bfd_section)
3601         (dwarf2_section_info::get_name)
3602         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
3603         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
3604         (dwarf2_section_info::read): Now methods.
3605         * dwarf-index-write.c (class debug_names): Update.
3606
3607 2020-02-08  Tom Tromey  <tom@tromey.com>
3608
3609         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
3610         Move to dwarf2/section.h.
3611         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
3612         (get_section_bfd_section, get_section_name)
3613         (get_section_file_name, get_section_id, get_section_flags)
3614         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
3615         dwarf2/section.c.
3616         * dwarf2/section.h: New file.
3617         * dwarf2/section.c: New file, from dwarf2read.c.
3618         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
3619
3620 2020-02-08  Tom Tromey  <tom@tromey.com>
3621
3622         * dwarf2read.h (read_unsigned_leb128): Don't declare.
3623         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
3624         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
3625         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
3626         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
3627         * dwarf2/leb.h: New file, from dwarf2read.c.
3628         * dwarf2/leb.c: New file, from dwarf2read.c.
3629         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
3630         Remove.
3631         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
3632         (COMMON_SFILES): Add dwarf2/leb.c.
3633
3634 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
3635
3636         GDB 9.1 released.
3637
3638 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3639
3640         PR gdb/25190:
3641         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
3642         * gdb/remote.c (remote_console_output): Update.
3643         * gdb/ui-file.c (fputs_unfiltered): Rename to...
3644         (ui_file_puts): ...this.
3645         * gdb/ui-file.h (ui_file_puts): Add declaration.
3646         * gdb/utils.c (emit_style_escape): Update.
3647         (flush_wrap_buffer): Update.
3648         (fputs_maybe_filtered): Update.
3649         (fputs_unfiltered): Add function.
3650
3651 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3652
3653         * gdb/event-loop.c (gdb_wait_for_event): Update.
3654         * gdb/printcmd.c (printf_command): Update.
3655         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
3656         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
3657         (gdb_os_flush_stderr): Update.
3658         * gdb/remote.c (remote_console_output): Update.
3659         * gdb/ui-file.c (gdb_flush): Rename to...
3660         (ui_file_flush): ...this.
3661         (stderr_file::write): Update.
3662         (stderr_file::puts): Update.
3663         * gdb/ui-file.h (gdb_flush): Rename to...
3664         (ui_file_flush): ...this.
3665         * gdb/utils.c (gdb_flush): Add function.
3666         * gdb/utils.h (gdb_flush): Add declaration.
3667
3668 2020-02-07  Tom Tromey  <tromey@adacore.com>
3669
3670         PR breakpoints/24915:
3671         * source.c (find_and_open_source): Do not check basenames_may_differ.
3672
3673 2020-02-07  Tom Tromey  <tom@tromey.com>
3674
3675         * README: Update gdbserver documentation.
3676         * gdbserver: Move to top level.
3677         * configure.tgt (build_gdbserver): Remove.
3678         * configure.ac: Remove --enable-gdbserver.
3679         * configure: Rebuild.
3680         * Makefile.in (distclean): Don't mention gdbserver.
3681
3682 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3683
3684         * source-cache.c (source_cache::ensure): Surround
3685         get_plain_source_lines with a try/catch.
3686         (source_cache::get_line_charpos): Get rid of try/catch
3687         and only check for the return value of "ensure".
3688         * tui/tui-source.c (tui_source_window::set_contents):
3689         Simplify "nlines" calculation.
3690
3691 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3692
3693         * MAINTAINERS (Write After Approval): Add myself.
3694
3695 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3696
3697         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
3698         function call.
3699
3700 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3701
3702         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
3703
3704 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
3705
3706         * nat/riscv-linux-tdesc.h: New file.
3707         * nat/riscv-linux-tdesc.c: New file, taking code from...
3708         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
3709         ... here.
3710         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
3711         NATDEPFILES.
3712
3713 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
3714
3715         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
3716         we don't set the fake simulator ptid to the null_ptid.
3717
3718 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
3719
3720         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
3721         * gdbthread.h (class thread_info) <resumed>: Likewise.
3722         * infrun.c (resume_1): Likewise.
3723         (proceed): Likewise.
3724         (infrun_thread_stop_requested): Likewise.
3725         (stop_all_threads): Likewise.
3726         (handle_inferior_event): Likewise.
3727         (restart_threads): Likewise.
3728         (finish_step_over): Likewise.
3729         (keep_going_stepped_thread): Likewise.
3730         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
3731         (linux_handle_extended_wait): Likewise.
3732         * record-btrace.c (get_thread_current_frame_id): Likewise.
3733         * record-full.c (record_full_wait_1): Likewise.
3734         * remote.c (remote_target::process_initial_stop_replies): Likewise.
3735         * target.c (target_resume): Likewise.
3736         * thread.c (set_running_thread): Likewise.
3737
3738 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3739
3740         * f-valprint.c (f77_print_array_1): Changed datatype of index
3741         variable to LONGEST from int to enable it to contain bound
3742         values correctly.
3743
3744 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
3745
3746         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
3747         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
3748         offsets according to FLEN determined.
3749         (riscv_linux_nat_target::read_description): Determine FLEN
3750         dynamically.
3751         (riscv_linux_nat_target::fetch_registers): Size regset buffer
3752         according to FLEN determined.
3753         (riscv_linux_nat_target::store_registers): Likewise.
3754
3755 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3756
3757         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3758         when reg->group is empty and reggroup is not.
3759
3760 2020-01-31  Tom Tromey  <tromey@adacore.com>
3761
3762         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
3763         Call beneath target's mourn_inferior after unpushing.
3764
3765 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3766
3767         PR tui/9765
3768         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
3769         have enough lines to fill the screen, still return the lowest
3770         address we found.
3771
3772 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3773
3774         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
3775         '-', '<', and '>' commands.
3776
3777 2020-01-29  Pedro Alves  <palves@redhat.com>
3778             Sergio Durigan Junior  <sergiodj@redhat.com>
3779
3780         * infcmd.c (construct_inferior_arguments): Assert that
3781         'argc' is greater than 0.
3782
3783 2020-01-29  Luis Machado  <luis.machado@linaro.org>
3784
3785         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
3786         (BRK_INSN_MASK): Define to 0xd4200000.
3787         (aarch64_program_breakpoint_here_p): New function.
3788         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
3789         * arch-utils.c (default_program_breakpoint_here_p): Moved from
3790         breakpoint.c.
3791         * arch-utils.h (default_program_breakpoint_here_p): Moved from
3792         breakpoint.h
3793         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
3794         call gdbarch_program_breakpoint_here_p.
3795         (program_breakpoint_here): Moved to arch-utils.c, renamed to
3796         default_program_breakpoint_here_p, changed return type to bool and
3797         simplified.
3798         * breakpoint.h (program_breakpoint_here): Moved prototype to
3799         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
3800         return type to bool.
3801         * gdbarch.c: Regenerate.
3802         * gdbarch.h: Regenerate.
3803         * gdbarch.sh (program_breakpoint_here_p): New method.
3804         * infrun.c (handle_signal_stop): Call
3805         gdbarch_program_breakpoint_here_p.
3806
3807 2020-01-26  Tom Tromey  <tom@tromey.com>
3808
3809         * ctfread.c (struct ctf_fp_info): Reindent.
3810         (_initialize_ctfread): Remove.
3811
3812 2020-01-26  Tom Tromey  <tom@tromey.com>
3813
3814         * psymtab.c (partial_map_expand_apply)
3815         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3816         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3817         (psym_print_stats, psym_expand_symtabs_for_function)
3818         (psym_map_symbol_filenames, psym_map_matching_symbols)
3819         (psym_expand_symtabs_matching)
3820         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3821         (maintenance_check_psymtabs): Use new methods.
3822         * psympriv.h (struct partial_symtab) <readin_p,
3823         get_compunit_symtab>: New methods.
3824         <readin, compunit_symtab>: Remove members.
3825         (struct standard_psymtab): New.
3826         (struct legacy_psymtab): Derive from standard_psymtab.
3827         * dwarf2read.h (struct dwarf2_psymtab): Derive from
3828         standard_psymtab.
3829         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
3830
3831 2020-01-26  Tom Tromey  <tom@tromey.com>
3832
3833         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
3834         read_dependencies.  Add assert.
3835         * psymtab.c (partial_symtab::read_dependencies): New method.
3836         * psympriv.h (struct partial_symtab) <read_dependencies>: New
3837         method.
3838         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
3839         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
3840         read_dependencies.
3841         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
3842         Add assert.
3843
3844 2020-01-26  Tom Tromey  <tom@tromey.com>
3845
3846         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
3847         Call expand_psymtab.
3848         (xcoff_read_symtab): Call expand_psymtab.
3849         (xcoff_start_psymtab, xcoff_end_psymtab): Set
3850         legacy_expand_psymtab.
3851         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
3852         method.
3853         (struct legacy_psymtab) <expand_psymtab>: Implement.
3854         <legacy_expand_psymtab>: New member.
3855         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
3856         (parse_partial_symbols): Set legacy_expand_psymtab.
3857         (psymtab_to_symtab_1): Change argument order.  Call
3858         expand_psymtab.
3859         (new_psymtab): Set legacy_expand_psymtab.
3860         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
3861         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
3862         expand_psymtab.
3863         (dwarf2_psymtab::expand_psymtab): Rename from
3864         psymtab_to_symtab_1.  Call expand_psymtab.
3865         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
3866         (dbx_end_psymtab): Likewise.
3867         (dbx_psymtab_to_symtab_1): Change argument order. Call
3868         expand_psymtab.
3869         (dbx_read_symtab): Call expand_psymtab.
3870         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
3871         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
3872         (ctf_psymtab::read_symtab): Call expand_psymtab.
3873
3874 2020-01-26  Tom Tromey  <tom@tromey.com>
3875
3876         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
3877         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
3878         messages.
3879         * mdebugread.c (mdebug_read_symtab): Remove prints.
3880         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
3881         assert.
3882         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
3883
3884 2020-01-26  Tom Tromey  <tom@tromey.com>
3885
3886         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
3887         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
3888         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
3889         legacy_symtab.
3890         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
3891         * psymtab.c (psymtab_to_symtab): Call method.
3892         (dump_psymtab): Update.
3893         * psympriv.h (struct partial_symtab): Add virtual destructor.
3894         <read_symtab>: New method.
3895         (struct legacy_symtab): New.
3896         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
3897         (struct pst_map) <pst>: Now a legacy_psymtab.
3898         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
3899         (new_psymtab): Use legacy_psymtab.
3900         * dwarf2read.h (struct dwarf2_psymtab): New.
3901         (struct dwarf2_per_cu_data) <psymtab>: Use it.
3902         * dwarf2read.c (dwarf2_create_include_psymtab)
3903         (dwarf2_build_include_psymtabs, create_type_unit_group)
3904         (create_partial_symtab, process_psymtab_comp_unit_reader)
3905         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
3906         (set_partial_user): Use dwarf2_psymtab.
3907         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
3908         (psymtab_to_symtab_1, process_full_comp_unit)
3909         (process_full_type_unit, dwarf2_ranges_read)
3910         (dwarf2_get_pc_bounds, psymtab_include_file_name)
3911         (dwarf_decode_lines): Use dwarf2_psymtab.
3912         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
3913         (add_address_entry_worker, write_one_signatured_type)
3914         (recursively_count_psymbols, recursively_write_psymbols)
3915         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
3916         (write_debug_names): Likewise.
3917         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
3918         <pst>: Now a legacy_psymtab.
3919         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
3920         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
3921         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
3922         * ctfread.c (struct ctf_psymtab): New.
3923         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
3924         ctf_psymtab.
3925         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
3926         (create_partial_symtab): Return a ctf_psymtab.
3927         (scan_partial_symbols): Update.
3928
3929 2020-01-26  Tom Tromey  <tom@tromey.com>
3930
3931         * xcoffread.c (xcoff_start_psymtab): Use new.
3932         * psymtab.c (partial_symtab::partial_symtab): New constructor,
3933         renamed from start_psymtab_common.
3934         * psympriv.h (struct partial_symtab): Add new constructor.
3935         (start_psymtab_common): Don't declare.
3936         * mdebugread.c (parse_partial_symbols): Use new.
3937         * dwarf2read.c (create_partial_symtab): Use new.
3938         * dbxread.c (start_psymtab): Use new.
3939         * ctfread.c (create_partial_symtab): Use new.
3940
3941 2020-01-26  Tom Tromey  <tom@tromey.com>
3942
3943         * xcoffread.c (xcoff_end_psymtab): Use new.
3944         * psymtab.c (start_psymtab_common): Use new.
3945         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
3946         Update.
3947         * psympriv.h (struct partial_symtab): Add parameters to
3948         constructor.  Don't inline.
3949         (allocate_psymtab): Don't declare.
3950         * mdebugread.c (new_psymtab): Use new.
3951         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
3952         * dbxread.c (dbx_end_psymtab): Use new.
3953
3954 2020-01-26  Tom Tromey  <tom@tromey.com>
3955
3956         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
3957         allocate_psymtab.  Update documentation.
3958         * psymtab.c (psymtab_storage::install_psymtab): Rename from
3959         allocate_psymtab.  Do not use new.
3960         (allocate_psymtab): Use new.  Update.
3961
3962 2020-01-26  Tom Tromey  <tom@tromey.com>
3963
3964         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3965         * psymtab.c (psym_print_stats): Update.
3966         * psympriv.h (struct partial_symtab) <readin,
3967         psymtabs_addrmap_supported, anonymous>: Now bool.
3968         * mdebugread.c (psymtab_to_symtab_1): Update.
3969         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
3970         (build_type_psymtabs_reader, psymtab_to_symtab_1)
3971         (process_full_comp_unit, process_full_type_unit): Update.
3972         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
3973         * ctfread.c (psymtab_to_symtab): Update.
3974
3975 2020-01-26  Tom Tromey  <tom@tromey.com>
3976
3977         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
3978         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
3979         * psymtab.c (psymtab_storage): Delete psymtabs.
3980         (psymtab_storage::allocate_psymtab): Use new.
3981         (psymtab_storage::discard_psymtab): Use delete.
3982         * psympriv.h (struct partial_symtab): Add constructor and
3983         initializers.
3984
3985 2020-01-26  Tom Tromey  <tom@tromey.com>
3986
3987         * machoread.c: Do not include psympriv.h.
3988
3989 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3990
3991         * NEWS: Mention the new option and the set/show commands.
3992
3993 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3994
3995         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
3996         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
3997         (validate_exec_file): New variables, enums, functions.
3998         (exec_file_locate_attach, print_section_info): Style the filenames.
3999         (_initialize_exec): Install show_exec_file_mismatch_command and
4000          set_exec_file_mismatch_command.
4001         * gdbcore.h (validate_exec_file): Declare.
4002         * infcmd.c (attach_command): Call validate_exec_file.
4003         * remote.c ( remote_target::remote_add_inferior): Likewise.
4004
4005 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4006
4007         * frame.c (find_frame_sal): Move call to get_next_frame into more
4008         inner scope.
4009         * inline-frame.c (inilne_state) <inline_state>: Update argument
4010         types.
4011         (inilne_state) <skipped_symbol>: Rename to...
4012         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
4013         (skip_inline_frames): Build vector of skipped symbols and use this
4014         to reate the inline_state.
4015         (inline_skipped_symbol): Add a comment and some assertions, fetch
4016         skipped symbol from the list.
4017
4018 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4019
4020         * buildsym.c (lte_is_less_than): Delete.
4021         (buildsym_compunit::end_symtab_with_blockvector): Create local
4022         lambda function to sort line table entries, and use
4023         std::stable_sort instead of std::sort.
4024         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
4025         markers when looking for a previous line.
4026
4027 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4028
4029         * dwarf2read.c (lnp_state_machine::record_line): Include
4030         end_sequence parameter in debug print out.  Record the line if we
4031         are at an end_sequence marker even if it's not the start of a
4032         statement.
4033         * symmisc.c (maintenance_print_one_line_table): Print end of
4034         sequence markers with 'END' not '0'.
4035
4036 2020-01-24  Pedro Alves  <palves@redhat.com>
4037
4038         PR gdb/25410
4039         * thread.c (scoped_restore_current_thread::restore): Use
4040         switch_to_inferior_no_thread.
4041         * exec.c: Include "progspace-and-thread.h".
4042         (add_target_sections, remove_target_sections):
4043         scoped_restore_current_pspace_and_thread instead of
4044         scoped_restore_current_thread.
4045         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
4046         and aspace to the inferior before calling clone_program_space.
4047         Remove stale comment.
4048
4049 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4050
4051         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
4052         (arm_netbsd_nat_target::fetch_registers): ...this.
4053         (arm_nbsd_nat_target::store_registers): Rename to...
4054         (arm_netbsd_nat_target::store_registers): ...this.
4055
4056 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4057
4058         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4059         register_t.
4060
4061 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4062
4063         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
4064         Update comment.
4065         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
4066         Likewise.
4067         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
4068         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
4069         the correct replacement (iterate_over_regset_sections).
4070         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
4071         Update comment.
4072
4073 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
4074
4075         PR gdb/23718
4076         * gdb/python/python.c (execute_gdb_command): Call
4077         async_enable_stdin in catch block.
4078
4079 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4080
4081         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
4082         SWITCH_THRU_ALL_UIS.
4083
4084 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4085
4086         PR tui/9765
4087         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
4088         comment, add extra parameter, and update to store previous symbol
4089         when appropriate.
4090         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
4091         add extra parameter.
4092         * tui/tui-disasm.c (tui_disassemble): Update header comment,
4093         remove unneeded parameter, add try/catch around gdb_print_insn,
4094         rewrite to add items to asm_lines vector.
4095         (tui_find_backward_disassembly_start_address): New function.
4096         (tui_find_disassembly_address): Updated throughout.
4097         (tui_disasm_window::set_contents): Update for changes to
4098         tui_disassemble.
4099         (tui_disasm_window::do_scroll_vertical): No need to adjust the
4100         number of lines to scroll.
4101
4102 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
4103
4104         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
4105         (SECT_OFF_DATA): Likewise.
4106         (SECT_OFF_RODATA): Likewise.
4107         (SECT_OFF_TEXT): Likewise.
4108         (SECT_OFF_BSS): Likewise.
4109         (struct objfile) <text_section_offset, data_section_offset>: New
4110         methods.
4111         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
4112         objfile::text_section_offset.
4113         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
4114         * coffread.c (coff_symtab_read): Likewise.
4115         (enter_linenos): Likewise.
4116         (process_coff_symbol): Likewise.
4117         * ctfread.c (get_objfile_text_range): Likewise.
4118         * dtrace-probe.c (dtrace_probe::get_relocated_address):
4119         Use objfile::data_section_offset.
4120         * dwarf2-frame.c (execute_cfa_program): Use
4121         objfile::text_section_offset.
4122         (dwarf2_frame_find_fde): Likewise.
4123         * dwarf2read.c (create_addrmap_from_index): Likewise.
4124         (create_addrmap_from_aranges): Likewise.
4125         (dw2_find_pc_sect_compunit_symtab): Likewise.
4126         (process_psymtab_comp_unit_reader): Likewise.
4127         (add_partial_symbol): Likewise.
4128         (add_partial_subprogram): Likewise.
4129         (process_full_comp_unit): Likewise.
4130         (read_file_scope): Likewise.
4131         (read_func_scope): Likewise.
4132         (read_lexical_block_scope): Likewise.
4133         (read_call_site_scope): Likewise.
4134         (dwarf2_rnglists_process): Likewise.
4135         (dwarf2_ranges_process): Likewise.
4136         (dwarf2_ranges_read): Likewise.
4137         (dwarf_decode_lines_1): Likewise.
4138         (new_symbol): Likewise.
4139         (dwarf2_fetch_die_loc_sect_off): Likewise.
4140         (dwarf2_per_cu_text_offset): Likewise.
4141         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
4142         * hppa-tdep.c (read_unwind_info): Likewise.
4143         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
4144         * psympriv.h (struct partial_symtab): Likewise.
4145         * psymtab.c (find_pc_sect_psymtab): Likewise.
4146         * solib-svr4.c (enable_break): Likewise.
4147         * stap-probe.c (relocate_address): Use
4148         objfile::data_section_offset.
4149         * xcoffread.c (enter_line_range): Use
4150         objfile::text_section_offset.
4151         (read_xcoff_symtab): Likewise.
4152
4153 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
4154
4155         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
4156         declaration to narrower scopes.
4157
4158 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
4159
4160         * darwin-nat.h (struct darwin_exception_msg, enum
4161         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
4162         Move up.
4163         (class darwin_nat_target) <wait_1, check_new_threads,
4164         decode_exception_message, decode_message, stop_inferior,
4165         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
4166         * darwin-nat.c (darwin_check_new_threads): Rename to...
4167         (darwin_nat_target::check_new_threads): ... this.
4168         (darwin_suspend_inferior_it): Remove.
4169         (darwin_decode_exception_message): Rename to...
4170         (darwin_nat_target::decode_exception_message): ... this.
4171         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
4172         (darwin_decode_message): Rename to...
4173         (darwin_nat_target::decode_message): ... this.
4174         (cancel_breakpoint): Rename to...
4175         (darwin_nat_target::cancel_breakpoint): ... this.
4176         (darwin_wait): Rename to...
4177         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
4178         instead of iterate_over_inferiors.
4179         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
4180         (darwin_stop_inferior): Rename to...
4181         (darwin_nat_target::stop_inferior): ... this.
4182         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
4183         (darwin_init_thread_list): Rename to...
4184         (darwin_nat_target::init_thread_list): ... this.
4185         (darwin_ptrace_him): Rename to...
4186         (darwin_nat_target::ptrace_him): ... this.
4187         (darwin_nat_target::create_inferior): Pass lambda function to
4188         fork_inferior.
4189         (darwin_nat_target::detach): Call stop_inferior instead of
4190         darwin_stop_inferior.
4191         * fork-inferior.h (fork_inferior): Change init_trace_fun
4192         parameter to gdb::function_view.
4193         * fork-inferior.c (fork_inferior): Likewise.
4194
4195 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
4196
4197         * i386-cygwin-tdep.c (core_process_module_section): Update.
4198         * windows-nat.c (struct lm_info_windows): Add text_offset.
4199         (windows_xfer_shared_libraries): Update.
4200         * windows-tdep.c (windows_xfer_shared_library):
4201         Add text_offset_cached argument.
4202         * windows-tdep.h (windows_xfer_shared_library): Update.
4203
4204 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4205
4206         * gdbarch.sh: Add declaration for _initialize_gdbarch.
4207
4208 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4209
4210         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
4211         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
4212         replace with range-based for.
4213         (gdbsim_interrupt_inferior): Remove.
4214         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
4215         with a range-based for.  Inline code from
4216         gdbsim_interrupt_inferior.
4217
4218 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4219
4220         * infrun.c (proceed): Fix indentation.
4221
4222 2020-01-21  Tom Tromey  <tromey@adacore.com>
4223
4224         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
4225         * python/python.c (python_extension_ops): Update.
4226         (gdbpy_colorize): New function.
4227         * python/lib/gdb/__init__.py (colorize): New function.
4228         * extension.h (ext_lang_colorize): Declare.
4229         * extension.c (ext_lang_colorize): New function.
4230         * extension-priv.h (struct extension_language_ops) <colorize>: New
4231         member.
4232         * cli/cli-style.c (_initialize_cli_style): Update help text.
4233
4234 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4235
4236         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
4237         <cond>: Change type to bool.
4238         (aarch64_displaced_step_b_cond): Update cond to use bool type.
4239         (aarch64_displaced_step_cb): Likewise.
4240         (aarch64_displaced_step_tb): Likewise.
4241
4242 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4243
4244         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
4245         output.
4246
4247 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4248
4249         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
4250         <pc_adjust>: Adjust the documentation.
4251         (aarch64_displaced_step_fixup): Check if PC really moved before
4252         adjusting it.
4253
4254 2020-01-19  Tom Tromey  <tom@tromey.com>
4255
4256         * disasm.c (~gdb_disassembler): New destructor.
4257         (gdb_buffered_insn_length): Call disassemble_free_target.
4258         * disasm.h (class gdb_disassembler): Declare destructor.  Use
4259         DISABLE_COPY_AND_ASSIGN.
4260
4261 2020-01-19  Tom Tromey  <tom@tromey.com>
4262
4263         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
4264         (die_reader_func_ftype): Remove.
4265         (cutu_reader): New class.
4266         (dw2_get_file_names_reader): Remove "data" parameter.
4267         (dw2_get_file_names): Use cutu_reader.
4268         (create_debug_type_hash_table): Update.
4269         (read_cutu_die_from_dwo): Update comment.
4270         (lookup_dwo_unit): Add dwo_name parameter.
4271         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
4272         die_reader_func_ftype and data parameters.
4273         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
4274         Remove die_reader_func_ftype and data parameters.
4275         (~cutu_reader): New; from init_cutu_and_read_dies.
4276         (cutu_reader::cutu_reader): Rename from
4277         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
4278         and data parameters.
4279         (init_cutu_and_read_dies_simple): Remove.
4280         (struct process_psymtab_comp_unit_data): Remove.
4281         (process_psymtab_comp_unit_reader): Remove data parameter; add
4282         want_partial_unit and pretend_language parameters.
4283         (process_psymtab_comp_unit): Use cutu_reader.
4284         (build_type_psymtabs_reader): Remove data parameter.
4285         (build_type_psymtabs_1): Use cutu_reader.
4286         (process_skeletonless_type_unit): Likewise.
4287         (load_partial_comp_unit_reader): Remove.
4288         (load_partial_comp_unit): Use cutu_reader.
4289         (load_full_comp_unit_reader): Remove.
4290         (load_full_comp_unit): Use cutu_reader.
4291         (struct create_dwo_cu_data): Remove.
4292         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
4293         dwo_unit parameters.
4294         (create_cus_hash_table): Use cutu_reader.
4295         (struct dwarf2_read_addr_index_data): Remove.
4296         (dwarf2_read_addr_index_reader): Remove.
4297         (dwarf2_read_addr_index): Use cutu_reader.
4298         (read_signatured_type_reader): Remove.
4299         (read_signatured_type): Use cutu_reader.
4300
4301 2020-01-19  Tom Tromey  <tom@tromey.com>
4302
4303         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
4304         * tui/tui-wingeneral.h (class tui_suppress_output): New.
4305         (tui_wrefresh): Declare.
4306         * tui/tui-wingeneral.c (suppress_output): New global.
4307         (tui_suppress_output, ~tui_suppress_output): New constructor and
4308         destructor.
4309         (tui_wrefresh): New function.
4310         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
4311         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
4312         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
4313         method.
4314         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
4315         tui_wrefresh.
4316         (tui_data_window::no_refresh): New method.
4317         (tui_data_item_window::refresh_window): Call tui_wrefresh.
4318         (tui_reg_command): Use tui_suppress_output
4319         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
4320         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
4321         method.
4322         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
4323
4324 2020-01-19  Tom Tromey  <tom@tromey.com>
4325
4326         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4327         Handle case where symtab is null.
4328
4329 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
4330
4331         * linux-fork.c (one_fork_p): Simplify.
4332
4333 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4334
4335         * top.c (struct qt_args): Remove.
4336         (kill_or_detach): Change return type to void, replace `void *`
4337         parameter with a proper one.
4338         (print_inferior_quit_action):  Likewise.
4339         (quit_confirm): Use range-based for loop to iterate over inferiors.
4340         (quit_force): Likewise.
4341
4342 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4343
4344         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
4345         `void *` parameter with proper parameters.
4346         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
4347         (print_one_inferior): Change return type to void, replace `void *`
4348         parameter with proper parameters.
4349         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
4350         inferiors.
4351         (get_other_inferior): Remove.
4352         (mi_cmd_remove_inferior): Use range-based loop to iterate over
4353         inferiors.
4354
4355 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4356
4357         * mi/mi-interp.c (report_initial_inferior): Remove.
4358         (mi_interp::init): Use range-based for to iterate over inferiors.
4359
4360 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4361
4362         * python/py-inferior.c (build_inferior_list): Remove.
4363         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
4364
4365 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
4366
4367         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
4368         (btrace_stitch_trace): Likewise.
4369         * charset.c (intermediate_encoding): Likewise (vaild).
4370         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
4371         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
4372         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
4373
4374 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
4375
4376         * windows-tdep.c (windows_get_tlb_type):
4377         Add rtl_user_process_parameters type.
4378
4379 2020-01-16  Pedro Alves  <palves@redhat.com>
4380             Norbert Lange  <nolange79@gmail.com>
4381
4382         PR build/24805
4383         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
4384         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
4385         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
4386         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
4387         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
4388         (ps_plog): Redeclare exported functions with default visibility.
4389
4390 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
4391
4392         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
4393         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
4394
4395 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
4396
4397         * infcmd.c (post_create_inferior): Use get_thread_regcache
4398         instead of get_current_regcache.
4399
4400 2020-01-14  Tom Tromey  <tom@tromey.com>
4401
4402         PR symtab/12535:
4403         * python/python.c (gdbpy_decode_line): Treat empty string the same
4404         as no argument.
4405
4406 2020-01-14  Tom Tromey  <tom@tromey.com>
4407
4408         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
4409
4410 2020-01-14  Tom Tromey  <tom@tromey.com>
4411
4412         * nat/linux-btrace.c: Don't include <config.h>.
4413         * nat/linux-ptrace.c: Don't include <config.h>.
4414         * nat/x86-linux-dregs.c: Don't include <config.h>.
4415
4416 2020-01-14  Tom Tromey  <tom@tromey.com>
4417
4418         * configure: Rebuild.
4419         * configure.ac: Move many checks to ../gdbsupport/common.m4.
4420
4421 2020-01-14  Tom Tromey  <tom@tromey.com>
4422
4423         * nat/x86-linux-dregs.c: Include configh.h.
4424         * nat/linux-ptrace.c: Include configh.h.
4425         * nat/linux-btrace.c: Include configh.h.
4426         * defs.h: Include config.h, bfd.h.
4427         * configure.ac: Don't source common.host.
4428         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
4429         * configure: Rebuild.
4430         * acinclude.m4: Update path.
4431         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
4432         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
4433         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
4434         (CLIBS): Add LIBSUPPORT.
4435         (CDEPS): Likewise.
4436         (COMMON_SFILES): Remove gdbsupport files.
4437         (HFILES_NO_SRCDIR): Likewise.
4438         (stamp-version): Update path to create-version.sh.
4439         (ALLDEPFILES): Remove gdbsupport files.
4440
4441 2020-01-14  Tom Tromey  <tom@tromey.com>
4442
4443         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
4444         USE_WIN32API when needed.
4445         * configure.ac (USE_WIN32API): Don't define.
4446         (WIN32LIBS): Use WIN32APILIBS.
4447         * configure: Rebuild.
4448
4449 2020-01-14  Tom Tromey  <tom@tromey.com>
4450
4451         * configure: Rebuild.
4452         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
4453
4454 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4455
4456         * skip.c (skip_function_command): Make skip w/o arguments use the
4457         name of the inlined function if pc is inside any inlined function.
4458
4459 2020-01-14  Luis Machado  <luis.machado@linaro.org>
4460
4461         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
4462         * infrun.c (resume_1): Likewise.
4463         (handle_inferior_event): Remove stale comment.
4464         * linux-nat.c (linux_nat_target::resume): Update comments.
4465         (save_stop_reason): Likewise.
4466         (linux_nat_filter_event): Likewise.
4467         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
4468
4469 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4470
4471         * elfread.c (record_minimal_symbol): Set section index to 0 for
4472         non-allocatable sections.
4473
4474
4475 2020-01-13  Ali Tamur <tamur@google.com>
4476
4477         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
4478         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
4479         to gdb::optional.  Update comments.
4480         (dwo_file): Update comments.
4481         (read_attribute): Update API to take an additional out parameter,
4482         need_reprocess.  This is used to mark attributes that need other
4483         attributes (e.g. str_offsets_base) for correct computation which may not
4484         have been read yet.
4485         (read_attribute_reprocess): New function declaration.
4486         (read_addr_index): Likewise.
4487         (read_dwo_str_index): Likewise.
4488         (read_stub_str_index): Likewise.
4489         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
4490         (lookup_addr_base): New function definition.
4491         (lookup_ranges_base): Likewise.
4492         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
4493         lookup_ranges_base.
4494         (init_cutu_and_read_dies): Update comments.
4495         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
4496         unit.  This is used to inherit parent's str_offsets_base and addr_base.
4497         Update comments.
4498         (init_cutu_and_read_dies_simple): Reflect API changes.
4499         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
4500         (create_cus_hash_table): Change API to take parent compile unit.
4501         Reflect API changes.
4502         (open_and_init_dwo_file): Reflect API changes.
4503         (dwarf2_get_pc_bounds): Update comments.
4504         (dwarf2_record_block_ranges): Likewise.
4505         (read_full_die_1): Change implementation to reprocess attributes that
4506         need str_offsets_base and addr_base.
4507         (partial_die_info::read): Likewise.
4508         (read_attribute_reprocess): New function definition.
4509         (read_attribute_value): Change API to take an additional out parameter,
4510         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
4511         when a non-dwo compile unit has index based attributes.
4512         (read_attribute): Reflect API changes.
4513         (read_addr_index_1): Reflect API changes.  Update comments.
4514         (dwarf2_read_addr_index_data): Reflect API changes.
4515         (dwarf2_read_addr_index): Likewise.
4516         (read_str_index): Change API and implementation.  This becomes a helper
4517         to be used by the new string index related methods.  Update error
4518         message and comments.
4519         (read_dwo_str_index): New function definition.
4520         (read_stub_str_index): Likewise.
4521         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
4522         * symfile.h (dwarf2_debug_sections): Likewise.
4523         * xcoffread.c (dwarf2_debug_sections): Likewise.
4524
4525 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4526
4527         * gdbcore.h (struct core_fns) <core_read_registers>: Change
4528         core_reg_sect type to gdb_byte *.
4529         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
4530         * cris-tdep.c (fetch_core_registers): Likewise.
4531         * corelow.c (core_target::get_core_register_section): Change
4532         type of `contents` to gdb::byte_vector.
4533
4534 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4535
4536         * tui/tui-wingeneral.c (box_win): Position the title in the center
4537         of the border.
4538
4539 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4540
4541         * corelow.c (core_target::get_core_register_section): Use
4542           std::vector instead of alloca.
4543
4544 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4545
4546         * warning.m4: Add -Wmissing-declarations to build_warnings.
4547         * configure: Re-generate.
4548
4549 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4550
4551         * python/python.c (init__gdb_module): Add declaration.
4552
4553 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4554
4555         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
4556         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
4557         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
4558         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
4559         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
4560         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
4561         * ada-exp.y (_initialize_ada_exp): Add declaration.
4562         * ada-lang.c (_initialize_ada_language): Add declaration.
4563         * ada-tasks.c (_initialize_tasks): Add declaration.
4564         * agent.c (_initialize_agent): Add declaration.
4565         * aix-thread.c (_initialize_aix_thread): Add declaration.
4566         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
4567         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
4568         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
4569         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
4570         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
4571         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
4572         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
4573         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
4574         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
4575         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
4576         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
4577         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
4578         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
4579         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
4580         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
4581         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
4582         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
4583         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
4584         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
4585         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
4586         * annotate.c (_initialize_annotate): Add declaration.
4587         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
4588         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
4589         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
4590         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
4591         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
4592         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
4593         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
4594         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
4595         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
4596         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
4597         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
4598         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
4599         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
4600         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
4601         * auto-load.c (_initialize_auto_load): Add declaration.
4602         * auxv.c (_initialize_auxv): Add declaration.
4603         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
4604         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
4605         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
4606         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
4607         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
4608         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
4609         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
4610         * breakpoint.c (_initialize_breakpoint): Add declaration.
4611         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
4612         * btrace.c (_initialize_btrace): Add declaration.
4613         * charset.c (_initialize_charset): Add declaration.
4614         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
4615         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
4616         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
4617         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
4618         * cli/cli-script.c (_initialize_cli_script): Add declaration.
4619         * cli/cli-style.c (_initialize_cli_style): Add declaration.
4620         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
4621         * coffread.c (_initialize_coffread): Add declaration.
4622         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
4623         * compile/compile.c (_initialize_compile): Add declaration.
4624         * complaints.c (_initialize_complaints): Add declaration.
4625         * completer.c (_initialize_completer): Add declaration.
4626         * copying.c (_initialize_copying): Add declaration.
4627         * corefile.c (_initialize_core): Add declaration.
4628         * corelow.c (_initialize_corelow): Add declaration.
4629         * cp-abi.c (_initialize_cp_abi): Add declaration.
4630         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
4631         * cp-support.c (_initialize_cp_support): Add declaration.
4632         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
4633         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
4634         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
4635         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
4636         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
4637         * ctfread.c (_initialize_ctfread): Add declaration.
4638         * d-lang.c (_initialize_d_language): Add declaration.
4639         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
4640         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
4641         * dbxread.c (_initialize_dbxread): Add declaration.
4642         * dcache.c (_initialize_dcache): Add declaration.
4643         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
4644         * disasm.c (_initialize_disasm): Add declaration.
4645         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
4646         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
4647         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
4648         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
4649         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
4650         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
4651         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
4652         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
4653         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
4654         * elfread.c (_initialize_elfread): Add declaration.
4655         * exec.c (_initialize_exec): Add declaration.
4656         * extension.c (_initialize_extension): Add declaration.
4657         * f-lang.c (_initialize_f_language): Add declaration.
4658         * f-valprint.c (_initialize_f_valprint): Add declaration.
4659         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
4660         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
4661         * filesystem.c (_initialize_filesystem): Add declaration.
4662         * findcmd.c (_initialize_mem_search): Add declaration.
4663         * findvar.c (_initialize_findvar): Add declaration.
4664         * fork-child.c (_initialize_fork_child): Add declaration.
4665         * frame-base.c (_initialize_frame_base): Add declaration.
4666         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
4667         * frame.c (_initialize_frame): Add declaration.
4668         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
4669         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
4670         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
4671         * gcore.c (_initialize_gcore): Add declaration.
4672         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
4673         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
4674         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
4675         * gdbarch.c (_initialize_gdbarch): Add declaration.
4676         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
4677         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
4678         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
4679         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
4680         * go-lang.c (_initialize_go_language): Add declaration.
4681         * go32-nat.c (_initialize_go32_nat): Add declaration.
4682         * guile/guile.c (_initialize_guile): Add declaration.
4683         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
4684         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
4685         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
4686         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
4687         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
4688         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
4689         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
4690         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
4691         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
4692         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
4693         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
4694         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
4695         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
4696         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
4697         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
4698         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
4699         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
4700         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
4701         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
4702         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
4703         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
4704         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
4705         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
4706         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
4707         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
4708         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
4709         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
4710         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
4711         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
4712         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
4713         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
4714         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
4715         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
4716         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
4717         * infcall.c (_initialize_infcall): Add declaration.
4718         * infcmd.c (_initialize_infcmd): Add declaration.
4719         * inflow.c (_initialize_inflow): Add declaration.
4720         * infrun.c (_initialize_infrun): Add declaration.
4721         * interps.c (_initialize_interpreter): Add declaration.
4722         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
4723         * jit.c (_initialize_jit): Add declaration.
4724         * language.c (_initialize_language): Add declaration.
4725         * linux-fork.c (_initialize_linux_fork): Add declaration.
4726         * linux-nat.c (_initialize_linux_nat): Add declaration.
4727         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
4728         * linux-thread-db.c (_initialize_thread_db): Add declaration.
4729         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
4730         * m2-lang.c (_initialize_m2_language): Add declaration.
4731         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
4732         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
4733         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
4734         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
4735         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
4736         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
4737         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
4738         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
4739         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
4740         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
4741         * machoread.c (_initialize_machoread): Add declaration.
4742         * macrocmd.c (_initialize_macrocmd): Add declaration.
4743         * macroscope.c (_initialize_macroscope): Add declaration.
4744         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
4745         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
4746         * maint.c (_initialize_maint_cmds): Add declaration.
4747         * mdebugread.c (_initialize_mdebugread): Add declaration.
4748         * memattr.c (_initialize_mem): Add declaration.
4749         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
4750         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
4751         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
4752         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
4753         * mi/mi-main.c (_initialize_mi_main): Add declaration.
4754         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
4755         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
4756         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
4757         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
4758         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
4759         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
4760         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
4761         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
4762         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
4763         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
4764         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
4765         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
4766         * mipsread.c (_initialize_mipsread): Add declaration.
4767         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
4768         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
4769         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
4770         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
4771         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
4772         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
4773         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
4774         * nto-procfs.c (_initialize_procfs): Add declaration.
4775         * objc-lang.c (_initialize_objc_language): Add declaration.
4776         * observable.c (_initialize_observer): Add declaration.
4777         * opencl-lang.c (_initialize_opencl_language): Add declaration.
4778         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
4779         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
4780         * osabi.c (_initialize_gdb_osabi): Add declaration.
4781         * osdata.c (_initialize_osdata): Add declaration.
4782         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
4783         * parse.c (_initialize_parse): Add declaration.
4784         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
4785         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
4786         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
4787         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
4788         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
4789         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
4790         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
4791         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
4792         * printcmd.c (_initialize_printcmd): Add declaration.
4793         * probe.c (_initialize_probe): Add declaration.
4794         * proc-api.c (_initialize_proc_api): Add declaration.
4795         * proc-events.c (_initialize_proc_events): Add declaration.
4796         * proc-service.c (_initialize_proc_service): Add declaration.
4797         * procfs.c (_initialize_procfs): Add declaration.
4798         * producer.c (_initialize_producer): Add declaration.
4799         * psymtab.c (_initialize_psymtab): Add declaration.
4800         * python/python.c (_initialize_python): Add declaration.
4801         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
4802         * record-btrace.c (_initialize_record_btrace): Add declaration.
4803         * record-full.c (_initialize_record_full): Add declaration.
4804         * record.c (_initialize_record): Add declaration.
4805         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
4806         * regcache.c (_initialize_regcache): Add declaration.
4807         * reggroups.c (_initialize_reggroup): Add declaration.
4808         * remote-notif.c (_initialize_notif): Add declaration.
4809         * remote-sim.c (_initialize_remote_sim): Add declaration.
4810         * remote.c (_initialize_remote): Add declaration.
4811         * reverse.c (_initialize_reverse): Add declaration.
4812         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
4813         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
4814         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
4815         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
4816         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
4817         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
4818         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
4819         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
4820         Add declaration.
4821         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
4822         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
4823         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
4824         * rust-exp.y (_initialize_rust_exp): Add declaration.
4825         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
4826         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
4827         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
4828         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
4829         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
4830         * score-tdep.c (_initialize_score_tdep): Add declaration.
4831         * ser-go32.c (_initialize_ser_dos): Add declaration.
4832         * ser-mingw.c (_initialize_ser_windows): Add declaration.
4833         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
4834         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
4835         * ser-uds.c (_initialize_ser_socket): Add declaration.
4836         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
4837         * serial.c (_initialize_serial): Add declaration.
4838         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
4839         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
4840         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
4841         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
4842         * skip.c (_initialize_step_skip): Add declaration.
4843         * sol-thread.c (_initialize_sol_thread): Add declaration.
4844         * solib-aix.c (_initialize_solib_aix): Add declaration.
4845         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
4846         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
4847         * solib-frv.c (_initialize_frv_solib): Add declaration.
4848         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
4849         * solib-target.c (_initialize_solib_target): Add declaration.
4850         * solib.c (_initialize_solib): Add declaration.
4851         * source-cache.c (_initialize_source_cache): Add declaration.
4852         * source.c (_initialize_source): Add declaration.
4853         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
4854         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
4855         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
4856         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
4857         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
4858         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
4859         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
4860         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
4861         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
4862         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
4863         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
4864         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
4865         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
4866         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
4867         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
4868         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
4869         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
4870         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
4871         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
4872         * stabsread.c (_initialize_stabsread): Add declaration.
4873         * stack.c (_initialize_stack): Add declaration.
4874         * stap-probe.c (_initialize_stap_probe): Add declaration.
4875         * std-regs.c (_initialize_frame_reg): Add declaration.
4876         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
4877         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
4878         * symfile.c (_initialize_symfile): Add declaration.
4879         * symmisc.c (_initialize_symmisc): Add declaration.
4880         * symtab.c (_initialize_symtab): Add declaration.
4881         * target.c (_initialize_target): Add declaration.
4882         * target-connection.c (_initialize_target_connection): Add
4883         declaration.
4884         * target-dcache.c (_initialize_target_dcache): Add declaration.
4885         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
4886         * thread.c (_initialize_thread): Add declaration.
4887         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
4888         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
4889         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
4890         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
4891         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
4892         * tracectf.c (_initialize_ctf): Add declaration.
4893         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
4894         * tracefile.c (_initialize_tracefile): Add declaration.
4895         * tracepoint.c (_initialize_tracepoint): Add declaration.
4896         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
4897         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
4898         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
4899         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
4900         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
4901         * tui/tui-win.c (_initialize_tui_win): Add declaration.
4902         * tui/tui.c (_initialize_tui): Add declaration.
4903         * typeprint.c (_initialize_typeprint): Add declaration.
4904         * ui-style.c (_initialize_ui_style): Add declaration.
4905         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
4906         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
4907         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
4908         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
4909         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
4910         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
4911         * unittests/filtered_iterator-selftests.c
4912         (_initialize_filtered_iterator_selftests): Add declaration.
4913         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
4914         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
4915         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
4916         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
4917         * unittests/main-thread-selftests.c
4918         (_initialize_main_thread_selftests): Add declaration.
4919         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
4920         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
4921         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
4922         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
4923         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
4924         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
4925         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
4926         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
4927         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
4928         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
4929         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
4930         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
4931         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
4932         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
4933         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
4934         declaration.
4935         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
4936         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
4937         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
4938         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
4939         * user-regs.c (_initialize_user_regs): Add declaration.
4940         * utils.c (_initialize_utils): Add declaration.
4941         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
4942         * valops.c (_initialize_valops): Add declaration.
4943         * valprint.c (_initialize_valprint): Add declaration.
4944         * value.c (_initialize_values): Add declaration.
4945         * varobj.c (_initialize_varobj): Add declaration.
4946         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
4947         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
4948         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
4949         * windows-nat.c (_initialize_windows_nat): Add declaration.
4950         (_initialize_check_for_gdb_ini): Add declaration.
4951         (_initialize_loadable): Add declaration.
4952         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
4953         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
4954         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
4955         * xcoffread.c (_initialize_xcoffread): Add declaration.
4956         * xml-support.c (_initialize_xml_support): Add declaration.
4957         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
4958         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
4959         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
4960         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
4961
4962 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4963
4964         * regformats/regdat.sh: Generate declaration for init function.
4965
4966 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4967
4968         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
4969         up.
4970         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
4971         close_one_inferior>: New methods.
4972         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
4973         pass down target to find_inferior_pid.
4974         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
4975         Pass down target to find_inferior_ptid.
4976         (gdbsim_target::create_inferior): Pass down target to
4977         add_thread_silent.
4978         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
4979         target down to find_inferior_ptid and switch_to_thread.
4980         (gdbsim_target::close): Update to call close_one_inferior.
4981         (struct resume_data): Remove.
4982         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
4983         directly, rather than through a void pointer.
4984         (gdbsim_target::resume): Update to call resume_one_inferior.
4985
4986 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4987
4988         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
4989
4990 2020-01-12  Pedro Alves  <palves@redhat.com>
4991
4992         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
4993         directly for the current inferior instead of
4994         discard_all_inferiors.
4995         (discard_all_inferiors): Delete.
4996
4997 2020-01-11  Tom Tromey  <tom@tromey.com>
4998
4999         * tui/tui-wingeneral.c (box_win): Check cli_styling.
5000         * tui/tui-winsource.c (tui_source_window_base::refill): Use
5001         deprecated_safe_get_selected_frame.
5002
5003 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5004
5005         * inferior.c (print_inferior): Switch inferior before printing it.
5006
5007 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
5008             Pedro Alves  <palves@redhat.com>
5009
5010         * progspace-and-thread.c (switch_to_program_space_and_thread):
5011         Assert there's an inferior for PSPACE.  Use
5012         switch_to_inferior_no_thread to switch the inferior too.
5013         * progspace.c (program_space::~program_space): Call
5014         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
5015         (program_space::free_all_objfiles): Don't call clear_symtab_users
5016         here.
5017         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
5018
5019 2020-01-10  Pedro Alves  <palves@redhat.com>
5020
5021         * NEWS: Mention multi-target debugging, "info connections", and
5022         "add-inferior -no-connection".
5023
5024 2020-01-10  Pedro Alves  <palves@redhat.com>
5025
5026         * infrun.c: Include "target-connection.h".
5027         (check_multi_target_resumption): New.
5028         (proceed): Call it.
5029         * target-connection.c (make_target_connection_string): Make
5030         extern.
5031         * target-connection.h (make_target_connection_string): Declare.
5032
5033 2020-01-10  Pedro Alves  <palves@redhat.com>
5034
5035         * Makefile.in (COMMON_SFILES): Add target-connection.c.
5036         * inferior.c (uiout_field_connection): New function.
5037         (print_inferior): Add new "connection-id" column.
5038         (add_inferior_command): Show connection number/string of added
5039         inferior.
5040         * process-stratum-target.h
5041         (process_stratum_target::connection_string): New virtual method.
5042         (process_stratum_target::connection_number): New field.
5043         * remote.c (remote_target::connection_string): New override.
5044         * target-connection.c: New file.
5045         * target-connection.h: New file.
5046         * target.c (decref_target): Remove process_stratum targets from
5047         the connection list.
5048         (target_stack::push): Add process_stratum targets to the
5049         connection list.
5050
5051 2020-01-10  Pedro Alves  <palves@redhat.com>
5052
5053         Revert:
5054         2016-04-12  Pedro Alves  <palves@redhat.com>
5055         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
5056         Remove references to name.
5057         * serial.h (struct serial) <name>: Delete.
5058
5059 2020-01-10  Pedro Alves  <palves@redhat.com>
5060
5061         * gdbarch-selftests.c (register_to_value_test): Remove "target
5062         already pushed" check.
5063
5064 2020-01-10  Pedro Alves  <palves@redhat.com>
5065             John Baldwin  <jhb@FreeBSD.org>
5066
5067         * aarch64-linux-nat.c
5068         (aarch64_linux_nat_target::thread_architecture): Adjust.
5069         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
5070         (task_command_1): Likewise.
5071         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
5072         (aix_thread_target::wait, aix_thread_target::fetch_registers)
5073         (aix_thread_target::store_registers)
5074         (aix_thread_target::thread_alive): Adjust.
5075         * amd64-fbsd-tdep.c: Include "inferior.h".
5076         (amd64fbsd_get_thread_local_address): Pass down target.
5077         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
5078         thread's gdbarch instead of target_gdbarch.
5079         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
5080         get_last_target_status.
5081         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
5082         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
5083         inferiors.
5084         (update_inserted_breakpoint_locations): Skip if inferiors with no
5085         execution.
5086         (update_global_location_list): When handling moribund locations,
5087         find representative inferior for location's pspace, and use thread
5088         count of its process_stratum target.
5089         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
5090         * bsd-uthread.c (bsd_uthread_target::wait): Use
5091         as_process_stratum_target and adjust thread_change_ptid and
5092         add_thread calls.
5093         (bsd_uthread_target::update_thread_list): Use
5094         as_process_stratum_target and adjust find_thread_ptid,
5095         thread_change_ptid and add_thread calls.
5096         * btrace.c (maint_btrace_packet_history_cmd): Adjust
5097         find_thread_ptid call.
5098         * corelow.c (add_to_thread_list): Adjust add_thread call.
5099         (core_target_open): Adjust add_thread_silent and thread_count
5100         calls.
5101         (core_target::pid_to_str): Adjust find_inferior_ptid call.
5102         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
5103         * event-top.c (async_disconnect): Pop targets from all inferiors.
5104         * exec.c (add_target_sections): Push exec target on all inferiors
5105         sharing the program space.
5106         (remove_target_sections): Remove the exec target from all
5107         inferiors sharing the program space.
5108         (exec_on_vfork): New.
5109         * exec.h (exec_on_vfork): Declare.
5110         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
5111         Pass it down.
5112         (fbsd_nat_target::update_thread_list): Adjust.
5113         (fbsd_nat_target::resume): Adjust.
5114         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
5115         down.
5116         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
5117         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
5118         get_thread_arch_regcache call.
5119         * fork-child.c (gdb_startup_inferior): Pass target down to
5120         startup_inferior and set_executing.
5121         * gdbthread.h (struct process_stratum_target): Forward declare.
5122         (add_thread, add_thread_silent, add_thread_with_info)
5123         (in_thread_list): Add process_stratum_target parameter.
5124         (find_thread_ptid(inferior*, ptid_t)): New overload.
5125         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
5126         parameter.
5127         (all_threads()): Delete overload.
5128         (all_threads, all_non_exited_threads): Add process_stratum_target
5129         parameter.
5130         (all_threads_safe): Use brace initialization.
5131         (thread_count): Add process_stratum_target parameter.
5132         (set_resumed, set_running, set_stop_requested, set_executing)
5133         (threads_are_executing, finish_thread_state): Add
5134         process_stratum_target parameter.
5135         (switch_to_thread): Use is_current_thread.
5136         * i386-fbsd-tdep.c: Include "inferior.h".
5137         (i386fbsd_get_thread_local_address): Pass down target.
5138         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
5139         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
5140         have_inferiors check.
5141         * inf-ptrace.c (inf_ptrace_target::create_inferior)
5142         (inf_ptrace_target::attach): Adjust.
5143         * infcall.c (run_inferior_call): Adjust.
5144         * infcmd.c (run_command_1): Pass target to
5145         scoped_finish_thread_state.
5146         (proceed_thread_callback): Skip inferiors with no execution.
5147         (continue_command): Rename 'all_threads' local to avoid hiding
5148         'all_threads' function.  Adjust get_last_target_status call.
5149         (prepare_one_step): Adjust set_running call.
5150         (signal_command): Use user_visible_resume_target.  Compare thread
5151         pointers instead of inferior_ptid.
5152         (info_program_command): Adjust to pass down target.
5153         (attach_command): Mark target's 'thread_executing' flag.
5154         (stop_current_target_threads_ns): New, factored out from ...
5155         (interrupt_target_1): ... this.  Switch inferior before making
5156         target calls.
5157         * inferior-iter.h
5158         (struct all_inferiors_iterator, struct all_inferiors_range)
5159         (struct all_inferiors_safe_range)
5160         (struct all_non_exited_inferiors_range): Filter on
5161         process_stratum_target too.  Remove explicit.
5162         * inferior.c (inferior::inferior): Push dummy target on target
5163         stack.
5164         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
5165         Add process_stratum_target parameter, and pass it down.
5166         (have_live_inferiors): Adjust.
5167         (switch_to_inferior_and_push_target): New.
5168         (add_inferior_command, clone_inferior_command): Handle
5169         "-no-connection" parameter.  Use
5170         switch_to_inferior_and_push_target.
5171         (_initialize_inferior): Mention "-no-connection" option in
5172         the help of "add-inferior" and "clone-inferior" commands.
5173         * inferior.h: Include "process-stratum-target.h".
5174         (interrupt_target_1): Use bool.
5175         (struct inferior) <push_target, unpush_target, target_is_pushed,
5176         find_target_beneath, top_target, process_target, target_at,
5177         m_stack>: New.
5178         (discard_all_inferiors): Delete.
5179         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
5180         (all_inferiors, all_non_exited_inferiors): Add
5181         process_stratum_target parameter.
5182         * infrun.c: Include "gdb_select.h" and <unordered_map>.
5183         (target_last_proc_target): New global.
5184         (follow_fork_inferior): Push target on new inferior.  Pass target
5185         to add_thread_silent.  Call exec_on_vfork.  Handle target's
5186         reference count.
5187         (follow_fork): Adjust get_last_target_status call.  Also consider
5188         target.
5189         (follow_exec): Push target on new inferior.
5190         (struct execution_control_state) <target>: New field.
5191         (user_visible_resume_target): New.
5192         (do_target_resume): Call target_async.
5193         (resume_1): Set target's threads_executing flag.  Consider resume
5194         target.
5195         (commit_resume_all_targets): New.
5196         (proceed): Also consider resume target.  Skip threads of inferiors
5197         with no execution.  Commit resumtion in all targets.
5198         (start_remote): Pass current inferior to wait_for_inferior.
5199         (infrun_thread_stop_requested): Consider target as well.  Pass
5200         thread_info pointer to clear_inline_frame_state instead of ptid.
5201         (infrun_thread_thread_exit): Consider target as well.
5202         (random_pending_event_thread): New inferior parameter.  Use it.
5203         (do_target_wait): Rename to ...
5204         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
5205         down.
5206         (threads_are_resumed_pending_p, do_target_wait): New.
5207         (prepare_for_detach): Adjust calls.
5208         (wait_for_inferior): New inferior parameter.  Handle it.  Use
5209         do_target_wait_1 instead of do_target_wait.
5210         (fetch_inferior_event): Adjust.  Switch to representative
5211         inferior.  Pass target down.
5212         (set_last_target_status): Add process_stratum_target parameter.
5213         Save target in global.
5214         (get_last_target_status): Add process_stratum_target parameter and
5215         handle it.
5216         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
5217         (context_switch): Check inferior_ptid == null_ptid before calling
5218         inferior_thread().
5219         (get_inferior_stop_soon): Pass down target.
5220         (wait_one): Rename to ...
5221         (poll_one_curr_target): ... this.
5222         (struct wait_one_event): New.
5223         (wait_one): New.
5224         (stop_all_threads): Adjust.
5225         (handle_no_resumed, handle_inferior_event): Adjust to consider the
5226         event's target.
5227         (switch_back_to_stepped_thread): Also consider target.
5228         (print_stop_event): Update.
5229         (normal_stop): Update.  Also consider the resume target.
5230         * infrun.h (wait_for_inferior): Remove declaration.
5231         (user_visible_resume_target): New declaration.
5232         (get_last_target_status, set_last_target_status): New
5233         process_stratum_target parameter.
5234         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
5235         process_stratum_target parameter, and use it.
5236         (clear_inline_frame_state (thread_info*)): New.
5237         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
5238         process_stratum_target parameter.
5239         (clear_inline_frame_state (thread_info*)): Declare.
5240         * linux-fork.c (delete_checkpoint_command): Pass target down to
5241         find_thread_ptid.
5242         (checkpoint_command): Adjust.
5243         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
5244         instead of just tweaking inferior_ptid.
5245         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
5246         (exit_lwp): Pass target down to find_thread_ptid.
5247         (attach_proc_task_lwp_callback): Pass target down to
5248         add_thread/set_running/set_executing.
5249         (linux_nat_target::attach): Pass target down to
5250         thread_change_ptid.
5251         (get_detach_signal): Pass target down to find_thread_ptid.
5252         Consider last target status's target.
5253         (linux_resume_one_lwp_throw, resume_lwp)
5254         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
5255         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
5256         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
5257         (linux_nat_target::async_wait_fd): New.
5258         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
5259         target down.
5260         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
5261         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
5262         * linux-thread-db.c (struct thread_db_info::process_target): New
5263         field.
5264         (add_thread_db_info): Save target.
5265         (get_thread_db_info): New process_stratum_target parameter.  Also
5266         match target.
5267         (delete_thread_db_info): New process_stratum_target parameter.
5268         Also match target.
5269         (thread_from_lwp): Adjust to pass down target.
5270         (thread_db_notice_clone): Pass down target.
5271         (check_thread_db_callback): Pass down target.
5272         (try_thread_db_load_1): Always push the thread_db target.
5273         (try_thread_db_load, record_thread): Pass target down.
5274         (thread_db_target::detach): Pass target down.  Always unpush the
5275         thread_db target.
5276         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
5277         target down.  Always unpush the thread_db target.
5278         (find_new_threads_callback, thread_db_find_new_threads_2)
5279         (thread_db_target::update_thread_list): Pass target down.
5280         (thread_db_target::pid_to_str): Pass current inferior down.
5281         (thread_db_target::get_thread_local_address): Pass target down.
5282         (thread_db_target::resume, maintenance_check_libthread_db): Pass
5283         target down.
5284         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
5285         * procfs.c (procfs_target::procfs_init_inferior): Declare.
5286         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
5287         (procfs_init_inferior): Rename to ...
5288         (procfs_target::procfs_init_inferior): ... this and adjust.
5289         (procfs_target::create_inferior, procfs_notice_thread)
5290         (procfs_do_thread_registers): Adjust.
5291         * ppc-fbsd-tdep.c: Include "inferior.h".
5292         (ppcfbsd_get_thread_local_address): Pass down target.
5293         * proc-service.c (ps_xfer_memory): Switch current inferior and
5294         program space as well.
5295         (get_ps_regcache): Pass target down.
5296         * process-stratum-target.c
5297         (process_stratum_target::thread_address_space)
5298         (process_stratum_target::thread_architecture): Pass target down.
5299         * process-stratum-target.h
5300         (process_stratum_target::threads_executing): New field.
5301         (as_process_stratum_target): New.
5302         * ravenscar-thread.c
5303         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
5304         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
5305         down.
5306         * record-btrace.c (record_btrace_target::info_record): Adjust.
5307         (record_btrace_target::record_method)
5308         (record_btrace_target::record_is_replaying)
5309         (record_btrace_target::fetch_registers)
5310         (get_thread_current_frame_id, record_btrace_target::resume)
5311         (record_btrace_target::wait, record_btrace_target::stop): Pass
5312         target down.
5313         * record-full.c (record_full_wait_1): Switch to event thread.
5314         Pass target down.
5315         * regcache.c (regcache::regcache)
5316         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
5317         process_stratum_target parameter and handle it.
5318         (current_thread_target): New global.
5319         (get_thread_regcache): Add process_stratum_target parameter and
5320         handle it.  Switch inferior before calling target method.
5321         (get_thread_regcache): Pass target down.
5322         (get_thread_regcache_for_ptid): Pass target down.
5323         (registers_changed_ptid): Add process_stratum_target parameter and
5324         handle it.
5325         (registers_changed_thread, registers_changed): Pass target down.
5326         (test_get_thread_arch_aspace_regcache): New.
5327         (current_regcache_test): Define a couple local test_target_ops
5328         instances and use them for testing.
5329         (readwrite_regcache): Pass process_stratum_target parameter.
5330         (cooked_read_test, cooked_write_test): Pass mock_target down.
5331         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
5332         (get_thread_arch_aspace_regcache): Add process_stratum_target
5333         parameter.
5334         (regcache::target): New method.
5335         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
5336         (regcache::registers_changed_ptid): Add process_stratum_target
5337         parameter.
5338         (regcache::m_target): New field.
5339         (registers_changed_ptid): Add process_stratum_target parameter.
5340         * remote.c (remote_state::supports_vCont_probed): New field.
5341         (remote_target::async_wait_fd): New method.
5342         (remote_unpush_and_throw): Add remote_target parameter.
5343         (get_current_remote_target): Adjust.
5344         (remote_target::remote_add_inferior): Push target.
5345         (remote_target::remote_add_thread)
5346         (remote_target::remote_notice_new_inferior)
5347         (get_remote_thread_info): Pass target down.
5348         (remote_target::update_thread_list): Skip threads of inferiors
5349         bound to other targets.  (remote_target::close): Don't discard
5350         inferiors.  (remote_target::add_current_inferior_and_thread)
5351         (remote_target::process_initial_stop_replies)
5352         (remote_target::start_remote)
5353         (remote_target::remote_serial_quit_handler): Pass down target.
5354         (remote_target::remote_unpush_target): New remote_target
5355         parameter.  Unpush the target from all inferiors.
5356         (remote_target::remote_unpush_and_throw): New remote_target
5357         parameter.  Pass it down.
5358         (remote_target::open_1): Check whether the current inferior has
5359         execution instead of checking whether any inferior is live.  Pass
5360         target down.
5361         (remote_target::remote_detach_1): Pass down target.  Use
5362         remote_unpush_target.
5363         (extended_remote_target::attach): Pass down target.
5364         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
5365         (remote_target::append_resumption): Pass down target.
5366         (remote_target::append_pending_thread_resumptions)
5367         (remote_target::remote_resume_with_hc, remote_target::resume)
5368         (remote_target::commit_resume): Pass down target.
5369         (remote_target::remote_stop_ns): Check supports_vCont_probed.
5370         (remote_target::interrupt_query)
5371         (remote_target::remove_new_fork_children)
5372         (remote_target::check_pending_events_prevent_wildcard_vcont)
5373         (remote_target::remote_parse_stop_reply)
5374         (remote_target::process_stop_reply): Pass down target.
5375         (first_remote_resumed_thread): New remote_target parameter.  Pass
5376         it down.
5377         (remote_target::wait_as): Pass down target.
5378         (unpush_and_perror): New remote_target parameter.  Pass it down.
5379         (remote_target::readchar, remote_target::remote_serial_write)
5380         (remote_target::getpkt_or_notif_sane_1)
5381         (remote_target::kill_new_fork_children, remote_target::kill): Pass
5382         down target.
5383         (remote_target::mourn_inferior): Pass down target.  Use
5384         remote_unpush_target.
5385         (remote_target::core_of_thread)
5386         (remote_target::remote_btrace_maybe_reopen): Pass down target.
5387         (remote_target::pid_to_exec_file)
5388         (remote_target::thread_handle_to_thread_info): Pass down target.
5389         (remote_target::async_wait_fd): New.
5390         * riscv-fbsd-tdep.c: Include "inferior.h".
5391         (riscv_fbsd_get_thread_local_address): Pass down target.
5392         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
5393         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
5394         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
5395         Adjust.
5396         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
5397         * solib-svr4.c (enable_break): Pass down target.
5398         * spu-multiarch.c (parse_spufs_run): Pass down target.
5399         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
5400         * target-delegates.c: Regenerate.
5401         * target.c (g_target_stack): Delete.
5402         (current_top_target): Return the current inferior's top target.
5403         (target_has_execution_1): Refer to the passed-in inferior's top
5404         target.
5405         (target_supports_terminal_ours): Check whether the initial
5406         inferior was already created.
5407         (decref_target): New.
5408         (target_stack::push): Incref/decref the target.
5409         (push_target, push_target, unpush_target): Adjust.
5410         (target_stack::unpush): Defref target.
5411         (target_is_pushed): Return bool.  Adjust to refer to the current
5412         inferior's target stack.
5413         (dispose_inferior): Delete, and inline parts ...
5414         (target_preopen): ... here.  Only dispose of the current inferior.
5415         (target_detach): Hold strong target reference while detaching.
5416         Pass target down.
5417         (target_thread_name): Add assertion.
5418         (target_resume): Pass down target.
5419         (target_ops::beneath, find_target_at): Adjust to refer to the
5420         current inferior's target stack.
5421         (get_dummy_target): New.
5422         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
5423         has a thread running.
5424         (initialize_targets): Rename to ...
5425         (_initialize_target): ... this.
5426         * target.h: Include "gdbsupport/refcounted-object.h".
5427         (struct target_ops): Inherit refcounted_object.
5428         (target_ops::shortname, target_ops::longname): Make const.
5429         (target_ops::async_wait_fd): New method.
5430         (decref_target): Declare.
5431         (struct target_ops_ref_policy): New.
5432         (target_ops_ref): New typedef.
5433         (get_dummy_target): Declare function.
5434         (target_is_pushed): Return bool.
5435         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
5436         (all_matching_threads_iterator::all_matching_threads_iterator):
5437         Handle filter target.
5438         * thread-iter.h (struct all_matching_threads_iterator, struct
5439         all_matching_threads_range, class all_non_exited_threads_range):
5440         Filter by target too.  Remove explicit.
5441         * thread.c (threads_executing): Delete.
5442         (inferior_thread): Pass down current inferior.
5443         (clear_thread_inferior_resources): Pass down thread pointer
5444         instead of ptid_t.
5445         (add_thread_silent, add_thread_with_info, add_thread): Add
5446         process_stratum_target parameter.  Use it for thread and inferior
5447         searches.
5448         (is_current_thread): New.
5449         (thread_info::deletable): Use it.
5450         (find_thread_ptid, thread_count, in_thread_list)
5451         (thread_change_ptid, set_resumed, set_running): New
5452         process_stratum_target parameter.  Pass it down.
5453         (set_executing): New process_stratum_target parameter.  Pass it
5454         down.  Adjust reference to 'threads_executing'.
5455         (threads_are_executing): New process_stratum_target parameter.
5456         Adjust reference to 'threads_executing'.
5457         (set_stop_requested, finish_thread_state): New
5458         process_stratum_target parameter.  Pass it down.
5459         (switch_to_thread): Also match inferior.
5460         (switch_to_thread): New process_stratum_target parameter.  Pass it
5461         down.
5462         (update_threads_executing): Reimplement.
5463         * top.c (quit_force): Pop targets from all inferior.
5464         (gdb_init): Don't call initialize_targets.
5465         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
5466         Declare.
5467         (windows_add_thread, windows_delete_thread): Adjust.
5468         (get_windows_debug_event): Rename to ...
5469         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
5470         * tracefile-tfile.c (tfile_target_open): Pass down target.
5471         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
5472         Forward declare.
5473         (switch_to_thread): Add process_stratum_target parameter.
5474         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
5475         parameter.  Use it.
5476         (mi_on_resume): Pass target down.
5477         * nat/fork-inferior.c (startup_inferior): Add
5478         process_stratum_target parameter.  Pass it down.
5479         * nat/fork-inferior.h (startup_inferior): Add
5480         process_stratum_target parameter.
5481         * python/py-threadevent.c (py_get_event_thread): Pass target down.
5482
5483 2020-01-10  Pedro Alves  <palves@redhat.com>
5484
5485         * remote.c (remote_target::start_remote): Don't set inferior_ptid
5486         directly.  Instead find the first thread in the thread list and
5487         use switch_to_thread.
5488
5489 2020-01-10  Pedro Alves  <palves@redhat.com>
5490
5491         * remote.c (remote_target::remote_add_inferior): Don't bind a
5492         process to the current inferior if the current inferior is already
5493         bound to a process.
5494
5495 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5496             Pedro Alves  <palves@redhat.com>
5497
5498         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
5499         If no process is specified, return null_ptid instead of
5500         inferior_ptid.
5501         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
5502         TARGET_WAITKIND_SIGNALLED with no pid.
5503
5504 2020-01-10  Pedro Alves  <palves@redhat.com>
5505
5506         * remote.c (first_remote_resumed_thread): New.
5507         (remote_target::wait_as): Use it as default event_ptid instead of
5508         inferior_ptid.
5509
5510 2020-01-10  Pedro Alves  <palves@redhat.com>
5511
5512         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
5513
5514 2020-01-10  Pedro Alves  <palves@redhat.com>
5515
5516         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
5517         not -1.
5518
5519 2020-01-10  Pedro Alves  <palves@redhat.com>
5520
5521         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
5522         ptid to get_last_target_status.
5523         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
5524         ptid to get_last_target_status.
5525         * infcmd.c (continue_command): Don't pass a target_waitstatus to
5526         get_last_target_status.
5527         (info_program_command): Don't pass a target_waitstatus to
5528         get_last_target_status.
5529         * infrun.c (init_wait_for_inferior): Use
5530         nullify_last_target_wait_ptid.
5531         (get_last_target_status): Handle nullptr arguments.
5532         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
5533         (print_stop_event): Don't pass a ptid to get_last_target_status.
5534         (normal_stop): Don't pass a ptid to get_last_target_status.
5535         * infrun.h (get_last_target_status, set_last_target_status): Move
5536         comments here and update.
5537         (nullify_last_target_wait_ptid): Declare.
5538         * linux-fork.c (fork_load_infrun_state): Remove local extern
5539         declaration of nullify_last_target_wait_ptid.
5540         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
5541         to get_last_target_status.
5542
5543 2020-01-10  Pedro Alves  <palves@redhat.com>
5544
5545         * gdbthread.h (scoped_restore_current_thread)
5546         <dont_restore, restore, m_dont_restore>: Declare.
5547         * thread.c (thread_alive): Add assertion.  Return bool.
5548         (switch_to_thread_if_alive): New.
5549         (prune_threads): Switch inferior/thread.
5550         (print_thread_info_1): Switch thread before calling target methods.
5551         (scoped_restore_current_thread::restore): New, factored out from
5552         ...
5553         (scoped_restore_current_thread::~scoped_restore_current_thread):
5554         ... this.
5555         (scoped_restore_current_thread::scoped_restore_current_thread):
5556         Add assertion.
5557         (thread_apply_all_command, thread_select): Use
5558         switch_to_thread_if_alive.
5559         * infrun.c (proceed, restart_threads, handle_signal_stop)
5560         (switch_back_to_stepped_thread): Switch current thread before
5561         calling target methods.
5562
5563 2020-01-10  Pedro Alves <palves@redhat.com>
5564
5565         * inferior.c (switch_to_inferior_no_thread): New function,
5566         factored out from ...
5567         (inferior_command): ... here.
5568         * inferior.h (switch_to_inferior_no_thread): Declare.
5569         * mi/mi-main.c (run_one_inferior): Use
5570         switch_to_inferior_no_thread.
5571
5572 2020-01-10  Pedro Alves  <palves@redhat.com>
5573
5574         * infcmd.c (kill_command): Remove dead code.
5575
5576 2020-01-10  Pedro Alves  <palves@redhat.com>
5577
5578         * remote.c (remote_target::mourn_inferior): No longer check
5579         whether the target is running.
5580
5581 2020-01-10  Pedro Alves  <palves@redhat.com>
5582
5583         * corelow.c (core_target::has_execution): Change parameter type to
5584         inferior pointer.
5585         * inferior.c (number_of_live_inferiors): Use
5586         inferior::has_execution instead of target_has_execution_1.
5587         * inferior.h (inferior::has_execution): New.
5588         * linux-thread-db.c (thread_db_target::update_thread_list): Use
5589         inferior::has_execution instead of target_has_execution_1.
5590         * process-stratum-target.c
5591         (process_stratum_target::has_execution): Change parameter type to
5592         inferior pointer.  Check the inferior's PID instead of
5593         inferior_ptid.
5594         * process-stratum-target.h
5595         (process_stratum_target::has_execution): Change parameter type to
5596         inferior pointer.
5597         * record-full.c (record_full_core_target::has_execution): Change
5598         parameter type to inferior pointer.
5599         * target.c (target_has_execution_1): Change parameter type to
5600         inferior pointer.
5601         (target_has_execution_current): Adjust.
5602         * target.h (target_ops::has_execution): Change parameter type to
5603         inferior pointer.
5604         (target_has_execution_1): Change parameter type to inferior
5605         pointer.  Change return type to bool.
5606         * tracefile.h (tracefile_target::has_execution): Change parameter
5607         type to inferior pointer.
5608
5609 2020-01-10  Pedro Alves  <palves@redhat.com>
5610
5611         * exceptions.c (print_flush): Remove current_top_target() check.
5612
5613 2020-01-10  Pedro Alves  <palves@redhat.com>
5614
5615         * remote.c (show_remote_exec_file): Show the current inferior's
5616         exec-file instead of the command variable's value.
5617
5618 2020-01-10  Pedro Alves  <palves@redhat.com>
5619
5620         * record-full.c (record_full_resume_ptid): New global.
5621         (record_full_target::resume): Set it.
5622         (record_full_wait_1): Use record_full_resume_ptid instead of
5623         inferior_ptid.
5624
5625 2020-01-10  Pedro Alves  <palves@redhat.com>
5626
5627         * gdbthread.h (scoped_restore_current_thread)
5628         <dont_restore, restore, m_dont_restore>: Declare.
5629         * thread.c (thread_alive): Add assertion.  Return bool.
5630         (switch_to_thread_if_alive): New.
5631         (prune_threads): Switch inferior/thread.
5632         (print_thread_info_1): Switch thread before calling target methods.
5633         (scoped_restore_current_thread::restore): New, factored out from
5634         ...
5635         (scoped_restore_current_thread::~scoped_restore_current_thread):
5636         ... this.
5637         (scoped_restore_current_thread::scoped_restore_current_thread):
5638         Add assertion.
5639         (thread_apply_all_command, thread_select): Use
5640         switch_to_thread_if_alive.
5641
5642 2020-01-10  George Barrett  <bob@bob131.so>
5643
5644         * stap-probe.c (stap_modify_semaphore): Don't check for null
5645         semaphores.
5646         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
5647         for null semaphores.
5648
5649 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5650
5651         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
5652         all source windows, and maintain horizontal scroll status while
5653         doing so.
5654
5655 2020-01-09  Tom Tromey  <tom@tromey.com>
5656
5657         PR tui/18932:
5658         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
5659         update_source_window, not print_source_lines.
5660
5661 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5662
5663         * tui/tui.c (tui_enable): Register tui hooks after calling
5664         tui_display_main.
5665
5666 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5667
5668         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
5669
5670 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
5671
5672         * thread.c (print_thread_info_1): Fix indentation.
5673
5674 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5675
5676         * symtab.c (general_symbol_info::compute_and_set_names): Move the
5677         unique_xmalloc_ptr outside the if to always free the demangled name.
5678
5679 2020-01-08  Tom Tromey  <tromey@adacore.com>
5680
5681         * xcoffread.c (enter_line_range, read_xcoff_symtab)
5682         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
5683         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
5684         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
5685         Remove.
5686         (section_offsets): New typedef.
5687         * symtab.c (fixup_section, get_msymbol_address): Update.
5688         * symmisc.c (dump_msymbols): Update.
5689         * symfile.h (relative_addr_info_to_section_offsets)
5690         (symfile_map_offsets_to_segments): Update.
5691         * symfile.c (build_section_addr_info_from_objfile)
5692         (init_objfile_sect_indices): Update.
5693         (struct place_section_arg): Change type of "offsets".
5694         (place_section): Update.
5695         (relative_addr_info_to_section_offsets): Change type of
5696         "section_offsets".  Remove "num_sections" parameter.
5697         (default_symfile_offsets, syms_from_objfile_1)
5698         (set_objfile_default_section_offset): Update.
5699         (reread_symbols): No need to preserve section offsets by hand.
5700         (symfile_map_offsets_to_segments): Change type of "offsets".
5701         * stap-probe.c (relocate_address): Update.
5702         * stabsread.h (process_one_symbol): Update.
5703         * solib-target.c (struct lm_info_target) <offsets>: Change type.
5704         (solib_target_relocate_section_addresses): Update.
5705         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
5706         Update.
5707         * solib-frv.c (frv_relocate_main_executable): Update.
5708         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
5709         * solib-aix.c (solib_aix_get_section_offsets): Change return
5710         type.
5711         (solib_aix_solib_create_inferior_hook): Update.
5712         * remote.c (remote_target::get_offsets): Update.
5713         * psymtab.c (find_pc_sect_psymtab): Update.
5714         * psympriv.h (struct partial_symbol) <address, text_low,
5715         text_high>: Update.
5716         * objfiles.h (obj_section_offset): Update.
5717         (struct objfile) <section_offsets>: Change type.
5718         <num_sections>: Remove.
5719         (objfile_relocate): Update.
5720         * objfiles.c (entry_point_address_query): Update
5721         (relocate_one_symbol): Change type of "section_offsets".
5722         (objfile_relocate1, objfile_relocate1): Change type of
5723         "new_offsets".
5724         (objfile_rebase1): Update.
5725         * mipsread.c (mipscoff_symfile_read): Update.
5726         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
5727         parameter.
5728         * mdebugread.c (parse_symbol): Change type of "section_offsets".
5729         (parse_external, psymtab_to_symtab_1): Update.
5730         * machoread.c (macho_symfile_offsets): Update.
5731         * ia64-tdep.c (ia64_find_unwind_table): Update.
5732         * hppa-tdep.c (read_unwind_info): Update.
5733         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
5734         * dwarf2read.c (create_addrmap_from_index)
5735         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5736         (process_psymtab_comp_unit_reader, add_partial_symbol)
5737         (add_partial_subprogram, process_full_comp_unit)
5738         (read_file_scope, read_func_scope, read_lexical_block_scope)
5739         (read_call_site_scope, dwarf2_rnglists_process)
5740         (dwarf2_ranges_process, dwarf2_ranges_read)
5741         (dwarf_decode_lines_1, var_decode_location, new_symbol)
5742         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
5743         Update.
5744         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
5745         Update.
5746         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
5747         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
5748         (process_one_symbol): Change type of "section_offsets".
5749         * ctfread.c (get_objfile_text_range): Update.
5750         * coffread.c (coff_symtab_read, enter_linenos)
5751         (process_coff_symbol): Update.
5752         * coff-pe-read.c (add_pe_forwarded_sym): Update.
5753         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
5754
5755 2020-01-08  Tom Tromey  <tromey@adacore.com>
5756
5757         * dwarf2read.c (parse_macro_definition): Use std::string.
5758         (parse_macro_definition): Likewise.
5759
5760 2020-01-08  Tom Tromey  <tromey@adacore.com>
5761
5762         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
5763         (ATTR_ALLOC_CHUNK): Remove.
5764
5765 2020-01-08  Tom Tromey  <tromey@adacore.com>
5766
5767         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
5768
5769 2020-01-08  Tom Tromey  <tromey@adacore.com>
5770
5771         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
5772         (dwarf2_compute_name, open_dwo_file): Likewise.
5773         (process_enumeration_scope): Use std::vector.
5774         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
5775         (partial_die_info::fixup, dwarf2_start_subfile)
5776         (guess_full_die_structure_name, dwarf2_name): Likewise.
5777         (determine_prefix): Update.
5778         (guess_full_die_structure_name): Make return type const.
5779         (partial_die_full_name): Return unique_xmalloc_ptr.
5780         (DW_FIELD_ALLOC_CHUNK): Remove.
5781
5782 2020-01-07  Tom Tromey  <tromey@adacore.com>
5783
5784         PR build/24937:
5785         * stap-probe.c (class stap_static_probe_ops): Add constructor.
5786
5787 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5788
5789         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
5790
5791 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5792
5793         * stack.c (print_frame_info): Move disassemble_next_line code
5794         inside source_print block.
5795
5796 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5797
5798         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
5799         gdb/signals.h, as we are now using native signal symbols.
5800
5801 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5802
5803         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
5804         overflow by an early check of content vs threshold.
5805         * tui/tui-source.c (tui_source_window::line_is_displayed):
5806         Likewise.
5807
5808 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5809
5810         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
5811
5812 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5813
5814         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
5815         export table if no section contains it's RVA.
5816
5817 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5818
5819         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
5820
5821 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
5822
5823         * source.c (print_source_lines_base): Set last_line_listed.
5824
5825 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5826
5827         * tui/tui-disasm.c: Remove trailing spaces.
5828
5829 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5830             Pedro Alves  <palves@redhat.com>
5831
5832         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
5833         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
5834         (windows_gdb_signal_to_target): New function, uses the above
5835         enumeration to convert GDB internal signal codes to equivalent
5836         Windows codes.
5837         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
5838         * windows-nat.c: Include "gdb_wait.h".
5839         (get_windows_debug_event): Extract the fatal exception from the
5840         exit status and convert to the equivalent Posix signal number.
5841         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
5842         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
5843         * gdbsupport/gdb_wait.c: New file, implements
5844         windows_status_to_termsig.
5845         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
5846         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
5847
5848 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5849
5850         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
5851         show_layout.
5852
5853 2020-01-05  Luis Machado  <luis.machado@linaro.org>
5854
5855         * aarch64-linux-nat.c
5856         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
5857         and bfd_mach_aarch64.
5858
5859 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5860
5861         * ui-file.c (stdio_file::can_emit_style_escape)
5862         (tee_file::can_emit_style_escape): Ensure style is used also on
5863         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
5864         to gdb_stdout.
5865         * main.c (set_gdb_data_directory): Use file style to output the
5866         warning that the given pathname is not a directory.
5867         * top.c (show_history_filename, gdb_safe_append_history)
5868         (show_gdb_datadir): Use file style.
5869
5870 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5871
5872         * solib-target.c (struct lm_info_target):
5873         Change offsets to be a unique_xmalloc_ptr.
5874         (solib_target_relocate_section_addresses): Update.
5875
5876 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5877
5878         * windows-nat.c (windows_clear_solib): Free so_list linked list.
5879
5880 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5881
5882         * MAINTAINERS (Write After Approval): Add myself.
5883
5884 2020-01-02  Luis Machado  <luis.machado@linaro.org>
5885
5886         * proc-service.c (get_ps_regcache): Remove reference to obsolete
5887         Cell BE architecture.
5888         * target.h (struct target_ops) <thread_architecture>: Likewise.
5889
5890 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5891
5892         * Makefile.in: Use INSTALL_PROGRAM_ENV.
5893
5894 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5895
5896         * MAINTAINERS (Write After Approval): Add myself.
5897
5898 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5899
5900         * gdbarch.sh: Update copyright year range of generated files.
5901
5902 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5903
5904         Update copyright year range in all GDB files.
5905
5906 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5907
5908         * copyright.py: Convert to Python 3.
5909
5910 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5911
5912         * copyright.py: Adapt after move of gnulib directory from gdb
5913         directory to toplevel directory.
5914
5915 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5916
5917         * copyright.py (main): Exit if run from the wrong directory.
5918
5919 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5920
5921         * top.c (print_gdb_version): Change copyright year to 2020.
5922
5923 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5924
5925         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
5926
5927 For older changes see ChangeLog-2019.
5928 \f
5929 Local Variables:
5930 mode: change-log
5931 left-margin: 8
5932 fill-column: 74
5933 version-control: never
5934 coding: utf-8
5935 End: