gdb/ChangeLog

   1 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
   2
   3         * MAINTAINERS: Update my email address.
   4
   5 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
   6
   7         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
   8         IP_ALL.
   9
  10 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
  11
  12         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
  13         (nbsd_nat_target::info_proc): Add do_cmdline.
  14
  15 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
  16
  17         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
  18         (nbsd_nat_target::info_proc): Add do_cwd.
  19
  20 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
  21
  22         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
  23
  24 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
  25
  26         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
  27         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
  28         (nbsd_nat_target::info_proc): New functions.
  29         * nbsd-nat.c (kinfo_get_vmmap): New function.
  30         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
  31         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
  32         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
  33         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
  34         functions.
  35         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
  36         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
  37         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
  38         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
  39         (KINFO_VME_FLAG_GROWS_DOWN): New.
  40
  41 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
  42
  43         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
  44         bit shift.
  45
  46 2020-04-10  Tom Tromey  <tromey@adacore.com>
  47
  48         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
  49
  50 2020-04-10  Tom Tromey  <tromey@adacore.com>
  51
  52         * symtab.c (get_symbol_address, get_msymbol_address): Skip
  53         separate debug files.
  54
  55 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
  56
  57         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
  58         Move to...
  59         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
  60         ... here.
  61         * windows-nat.c (windows_nat_target::get_windows_debug_event):
  62         Check for STATUS_WX86_BREAKPOINT.
  63         (windows_nat_target::wait): Same.
  64
  65 2020-04-10  Tom de Vries  <tdevries@suse.de>
  66
  67         PR cli/25808
  68         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
  69
  70 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  71
  72         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
  73         (Write After Approval): Remove Tom de Vries.
  74
  75 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  76
  77         revert partially:
  78         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  79
  80         * buildsym.c (record_line): Fix undefined behavior and preserve
  81         lines at eof.
  82
  83 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
  84
  85         * auxv.h (svr4_auxv_parse): New.
  86         * auxv.c (default_auxv_parse): Split into default_auxv_parse
  87         and generic_auxv_parse.
  88         (svr4_auxv_parse): Add.
  89         * obsd-tdep.c: Include "auxv.h".
  90         (obsd_auxv_parse): Remove.
  91         (obsd_init_abi): Remove comment.
  92         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
  93         from `obsd_auxv_parse' to `svr4_auxv_parse'.
  94         * nbsd-tdep.c: Include "auxv.h".
  95         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
  96
  97 2020-04-08  Tom Tromey  <tromey@adacore.com>
  98
  99         * nat/windows-nat.h (last_wait_event): Don't declare.
 100         (wait_for_debug_event): Update comment.
 101         * nat/windows-nat.c (last_wait_event): Now static.
 102
 103 2020-04-08  Tom Tromey  <tromey@adacore.com>
 104
 105         * windows-nat.c (wait_for_debug_event): Move to
 106         nat/windows-nat.c.
 107         * nat/windows-nat.h (wait_for_debug_event): Declare.
 108         * nat/windows-nat.c (wait_for_debug_event): Move from
 109         windows-nat.c.  No longer static.
 110
 111 2020-04-08  Tom Tromey  <tromey@adacore.com>
 112
 113         * windows-nat.c (get_windows_debug_event): Use
 114         fetch_pending_stop.
 115         * nat/windows-nat.h (fetch_pending_stop): Declare.
 116         * nat/windows-nat.c (fetch_pending_stop): New function.
 117
 118 2020-04-08  Tom Tromey  <tromey@adacore.com>
 119
 120         * windows-nat.c (windows_continue): Use matching_pending_stop and
 121         continue_last_debug_event.
 122         * nat/windows-nat.h (matching_pending_stop)
 123         (continue_last_debug_event): Declare.
 124         * nat/windows-nat.c (DEBUG_EVENTS): New define.
 125         (matching_pending_stop, continue_last_debug_event): New
 126         functions.
 127
 128 2020-04-08  Tom Tromey  <tromey@adacore.com>
 129
 130         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
 131         (handle_exception_result): Move to nat/windows-nat.h.
 132         (DEBUG_EXCEPTION_SIMPLE): Remove.
 133         (windows_nat::handle_ms_vc_exception): New function.
 134         (handle_exception): Move to nat/windows-nat.c.
 135         (get_windows_debug_event): Update.
 136         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
 137         nat/windows-nat.c.
 138         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
 139         (handle_exception_result): Move from windows-nat.c.
 140         (handle_exception): Declare.
 141         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
 142         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
 143         windows-nat.c.
 144
 145 2020-04-08  Tom Tromey  <tromey@adacore.com>
 146
 147         * windows-nat.c (exception_count, event_count): Remove.
 148         (handle_exception, get_windows_debug_event)
 149         (do_initial_windows_stuff): Update.
 150
 151 2020-04-08  Tom Tromey  <tromey@adacore.com>
 152
 153         * windows-nat.c (windows_nat::handle_load_dll)
 154         (windows_nat::handle_unload_dll): Rename.  No longer static.
 155         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
 156         Declare.
 157
 158 2020-04-08  Tom Tromey  <tromey@adacore.com>
 159
 160         * complaints.h (stop_whining): Declare at top-level.
 161         (complaint): Don't declare stop_whining.
 162
 163 2020-04-08  Tom Tromey  <tromey@adacore.com>
 164
 165         * windows-nat.c (windows_nat::handle_output_debug_string):
 166         Rename.  No longer static.
 167         * nat/windows-nat.h (handle_output_debug_string): Declare.
 168
 169 2020-04-08  Tom Tromey  <tromey@adacore.com>
 170
 171         * windows-nat.c (current_process_handle, current_process_id)
 172         (main_thread_id, last_sig, current_event, last_wait_event)
 173         (current_windows_thread, desired_stop_thread_id, pending_stops)
 174         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
 175         (display_selectors, fake_create_process)
 176         (get_windows_debug_event): Update.
 177         * nat/windows-nat.h (current_process_handle, current_process_id)
 178         (main_thread_id, last_sig, current_event, last_wait_event)
 179         (current_windows_thread, desired_stop_thread_id, pending_stops)
 180         (struct pending_stop, siginfo_er): Move from windows-nat.c.
 181         * nat/windows-nat.c (current_process_handle, current_process_id)
 182         (main_thread_id, last_sig, current_event, last_wait_event)
 183         (current_windows_thread, desired_stop_thread_id, pending_stops)
 184         (siginfo_er): New globals.  Move from windows-nat.c.
 185
 186 2020-04-08  Tom Tromey  <tromey@adacore.com>
 187
 188         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
 189         (handle_load_dll): Update.
 190         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
 191
 192 2020-04-08  Tom Tromey  <tromey@adacore.com>
 193
 194         * windows-nat.c (enum thread_disposition_type): Move to
 195         nat/windows-nat.h.
 196         (windows_nat::thread_rec): Rename from thread_rec.  No longer
 197         static.
 198         (windows_add_thread, windows_nat_target::fetch_registers)
 199         (windows_nat_target::store_registers, handle_exception)
 200         (windows_nat_target::resume, get_windows_debug_event)
 201         (windows_nat_target::get_tib_address)
 202         (windows_nat_target::thread_name)
 203         (windows_nat_target::thread_alive): Update.
 204         * nat/windows-nat.h (enum thread_disposition_type): Move from
 205         windows-nat.c.
 206         (thread_rec): Declare.
 207
 208 2020-04-08  Tom Tromey  <tromey@adacore.com>
 209
 210         * windows-nat.c: Add "using namespace".
 211         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
 212         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
 213
 214 2020-04-08  Tom Tromey  <tromey@adacore.com>
 215
 216         * nat/windows-nat.h (struct windows_thread_info): Declare
 217         destructor.
 218         * nat/windows-nat.c (~windows_thread_info): New.
 219
 220 2020-04-08  Tom Tromey  <tromey@adacore.com>
 221
 222         PR gdb/22992
 223         * windows-nat.c (current_event): Update comment.
 224         (last_wait_event, desired_stop_thread_id): New globals.
 225         (struct pending_stop): New.
 226         (pending_stops): New global.
 227         (windows_nat_target) <stopped_by_sw_breakpoint>
 228         <supports_stopped_by_sw_breakpoint>: New methods.
 229         (windows_fetch_one_register): Add assertions.  Adjust PC.
 230         (windows_continue): Handle pending stops.  Suspend other threads
 231         when stepping.  Use last_wait_event
 232         (wait_for_debug_event): New function.
 233         (get_windows_debug_event): Use wait_for_debug_event.  Handle
 234         pending stops.  Queue spurious stops.
 235         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
 236         (windows_nat_target::kill): Use wait_for_debug_event.
 237         * nat/windows-nat.h (struct windows_thread_info)
 238         <stopped_at_software_breakpoint>: New field.
 239         * nat/windows-nat.c (windows_thread_info::resume): Clear
 240         stopped_at_software_breakpoint.
 241
 242 2020-04-08  Tom Tromey  <tromey@adacore.com>
 243
 244         * windows-nat.c (enum thread_disposition_type): New.
 245         (thread_rec): Replace "get_context" parameter with "disposition";
 246         change type.
 247         (windows_add_thread, windows_nat_target::fetch_registers)
 248         (windows_nat_target::store_registers, handle_exception)
 249         (windows_nat_target::resume, get_windows_debug_event)
 250         (windows_nat_target::get_tib_address)
 251         (windows_nat_target::thread_name)
 252         (windows_nat_target::thread_alive): Update.
 253
 254 2020-04-08  Tom Tromey  <tromey@adacore.com>
 255
 256         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
 257         (windows_continue): Use windows_continue::resume.
 258         * nat/windows-nat.h (struct windows_thread_info) <suspend,
 259         resume>: Declare new methods.
 260         * nat/windows-nat.c: New file.
 261         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
 262
 263 2020-04-08  Tom Tromey  <tromey@adacore.com>
 264
 265         * windows-nat.c (windows_add_thread, windows_delete_thread)
 266         (windows_nat_target::fetch_registers)
 267         (windows_nat_target::store_registers, fake_create_process)
 268         (windows_nat_target::resume, windows_nat_target::resume)
 269         (get_windows_debug_event, windows_nat_target::wait)
 270         (windows_nat_target::pid_to_str)
 271         (windows_nat_target::get_tib_address)
 272         (windows_nat_target::get_ada_task_ptid)
 273         (windows_nat_target::thread_name)
 274         (windows_nat_target::thread_alive): Use lwp, not tid.
 275
 276 2020-04-08  Tom Tromey  <tromey@adacore.com>
 277
 278         * windows-nat.c (handle_exception)
 279         (windows_nat_target::thread_name): Update.
 280         * nat/windows-nat.h (windows_thread_info): Remove destructor.
 281         <name>: Now unique_xmalloc_ptr.
 282
 283 2020-04-08  Tom Tromey  <tromey@adacore.com>
 284
 285         * windows-nat.c (thread_rec)
 286         (windows_nat_target::fetch_registers): Update.
 287         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
 288         Update comment.
 289         <debug_registers_changed, reload_context>: Now bool.
 290
 291 2020-04-08  Tom Tromey  <tromey@adacore.com>
 292
 293         * windows-nat.c (windows_add_thread): Use new.
 294         (windows_init_thread_list, windows_delete_thread): Use delete.
 295         (get_windows_debug_event): Update.
 296         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
 297         destructor, and initializers.
 298
 299 2020-04-08  Tom Tromey  <tromey@adacore.com>
 300
 301         * windows-nat.c (struct windows_thread_info): Remove.
 302         * nat/windows-nat.h: New file.
 303
 304 2020-04-08  Tom Tromey  <tromey@adacore.com>
 305
 306         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
 307         (thread_rec, windows_add_thread, windows_delete_thread)
 308         (windows_continue): Update.
 309
 310 2020-04-08  Tom Tromey  <tromey@adacore.com>
 311
 312         * windows-nat.c (struct windows_thread_info): Remove typedef.
 313         (thread_head): Remove.
 314         (thread_list): New global.
 315         (thread_rec, windows_add_thread, windows_init_thread_list)
 316         (windows_delete_thread, windows_continue): Update.
 317
 318 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 319
 320         * windows-tdep.h (windows_init_abi): Add comment.
 321         (cygwin_init_abi): New declaration.
 322         * windows-tdep.c: Split signal enumeration in two, one for
 323         Windows and one for Cygwin.
 324         (windows_gdb_signal_to_target): Only deal with signal of the
 325         Windows OS ABI.
 326         (cygwin_gdb_signal_to_target): New function.
 327         (windows_init_abi): Rename to windows_init_abi_common, don't set
 328         gdb_signal_to_target gdbarch method.  Add new new function with
 329         this name.
 330         (cygwin_init_abi): New function.
 331         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
 332         comment.  Don't call windows_init_abi.
 333         (amd64_windows_init_abi): Add comment, call windows_init_abi.
 334         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
 335         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
 336         i386_windows_init_abi_common, don't call windows_init_abi.  Add
 337         a new function of this name.
 338         (i386_cygwin_init_abi): New function.
 339         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
 340         OS ABI Cygwin.
 341
 342 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
 343
 344         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
 345         parameter.c.
 346         (dwarf2_read_gdb_index): Update.
 347
 348 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
 349
 350         * nbsd-tdep.c: Include "objfiles.h".
 351         (nbsd_skip_solib_resolver): New.
 352         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
 353
 354 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 355
 356         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
 357         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
 358         with DW_LLE_base_addressx are being emitted in DWARFv5.
 359         Add the newly added kind DW_LOC_OFFSET_PAIR also.
 360         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
 361         unsigned integer.
 362
 363 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 364
 365         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
 366         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
 367         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
 368         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
 369         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
 370         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
 371         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
 372
 373
 374 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
 375
 376         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
 377         (read_loclist_index): New function definition.
 378         (lookup_loclist_base): New function definition.
 379         (read_loclist_header): New function definition.
 380         (dwarf2_cu): Add loclist_base and loclist_header field.
 381         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
 382         (read_full_die_1): Read the value of DW_AT_loclists_base.
 383         (read_attribute_reprocess): Handle DW_FORM_loclistx.
 384         (read_attribute_value): Handle DW_FORM_loclistx.
 385         (skip_one_die): Handle DW_FORM_loclistx.
 386         (loclist_header): New structure declaration.
 387         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
 388
 389 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 390
 391         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
 392         constructor.  Remove `addr` parameter from other constructor and
 393         add `per_cu` parameter.
 394         * dwarf2/read.c (create_partial_symtab): Update.
 395
 396 2020-04-07  Tom de Vries  <tdevries@suse.de>
 397
 398         PR symtab/25796
 399         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
 400         (partial_die_info::fixup): Inherit has_const_value.
 401
 402 2020-04-07  Tom de Vries  <tdevries@suse.de>
 403
 404         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
 405         symbols without address.
 406
 407 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
 408
 409         * nbsd-nat.h (struct thread_info): Add forward declaration.
 410         (nbsd_nat_target::thread_alive): Add.
 411         (nbsd_nat_target::thread_name): Likewise.
 412         (nbsd_nat_target::update_thread_list): Likewise.
 413         (update_thread_list::post_attach): Likewise.
 414         (post_attach::pid_to_str): Likewise.
 415         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
 416         (nbsd_thread_lister): Add.
 417         (nbsd_nat_target::thread_alive): Likewise.
 418         (nbsd_nat_target::thread_name): Likewise.
 419         (nbsd_add_threads): Likewise.
 420         (update_thread_list::post_attach): Likewise.
 421         (nbsd_nat_target::update_thread_list): Likewise.
 422         (post_attach::pid_to_str): Likewise.
 423
 424 2020-04-06  Tom Tromey  <tromey@adacore.com>
 425
 426         * ada-valprint.c (print_variant_part): Extract the variant field.
 427         (print_field_values): Use the field as the outer value when
 428         recursing.
 429
 430 2020-04-06  Tom Tromey  <tromey@adacore.com>
 431
 432         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
 433         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
 434         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
 435         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
 436         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
 437
 438 2020-04-06  Tom Tromey  <tromey@adacore.com>
 439
 440         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
 441         TYPE_CODE_ERROR.
 442
 443 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
 444
 445         * nbsd-tdep.c: Include "gdbarch.h".
 446         Define enum with NetBSD signal numbers.
 447         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
 448         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
 449         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
 450         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
 451         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
 452         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
 453         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
 454         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
 455         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
 456         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
 457         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
 458         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
 459
 460 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
 461
 462         PR gdb/25325
 463         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
 464
 465 2020-04-03  Tom Tromey  <tromey@adacore.com>
 466
 467         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
 468         Read constant block.
 469
 470 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
 471
 472         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
 473         (gdb_bfd_get_full_section_contents): New declaration.
 474         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
 475         * windows-tdep.c (is_linked_with_cygwin_dll): Use
 476         gdb_bfd_get_full_section_contents.
 477
 478 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
 479
 480         * exec.c (build_section_table): Replace internal_error with
 481         gdb_assert.
 482         (section_table_xfer_memory_partial): Likewise.
 483         * mdebugread.c (parse_partial_symbols): Likewise.
 484         * psymtab.c (lookup_partial_symbol): Likewise.
 485         * utils.c (wrap_here): Likewise.
 486
 487 2020-04-02  Tom Tromey  <tromey@adacore.com>
 488
 489         * f-lang.c (build_fortran_types): Use arch_type to initialize
 490         builtin_complex_s32 in the TYPE_CODE_ERROR case.
 491
 492 2020-04-02  Tom Tromey  <tromey@adacore.com>
 493
 494         * dwarf2/read.c (partial_die_info::read): Do not create a vector
 495         of attributes.
 496
 497 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 498             Bernd Edlinger <bernd.edlinger@hotmail.de>
 499             Tom Tromey  <tromey@adacore.com>
 500
 501         * buildsym.c (buildsym_compunit::record_line): Remove
 502         deduplication code.
 503
 504 2020-04-02  Tom de Vries  <tdevries@suse.de>
 505
 506         PR ada/24671
 507         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
 508
 509 2020-04-02  Tom de Vries  <tdevries@suse.de>
 510
 511         * dwarf2/read.c (dwarf2_gdb_index_functions,
 512         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
 513         NULL.
 514         * psymtab.c (psym_lookup_global_symbol_language): New function.
 515         (psym_functions): Init psym_lookup_global_symbol_language with
 516         psym_lookup_global_symbol_language.
 517         * symfile-debug.c (debug_sym_quick_functions): Init
 518         lookup_global_symbol_language with NULL.
 519         * symfile.c (set_initial_language): Remove fixme comment.
 520         * symfile.h (struct quick_symbol_functions): Add
 521         lookup_global_symbol_language.
 522         * symtab.c (find_quick_global_symbol_language): New function.
 523         (find_main_name): Use find_quick_global_symbol_language.
 524
 525 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
 526
 527         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
 528
 529 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 530
 531         * buildsym.c (record_line): Fix undefined behavior and preserve
 532         lines at eof.
 533
 534 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 535
 536         * buildsym.c (record_line): Fix the resizing condition.
 537
 538 2020-04-01  Tom Tromey  <tom@tromey.com>
 539
 540         * value.h (value_literal_complex): Add comment.
 541         * valops.c (value_literal_complex): Refer to value.h.
 542
 543 2020-04-01  Tom Tromey  <tom@tromey.com>
 544
 545         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
 546         (scalar_type): New rule, from typebase.
 547         (typebase): Use scalar_type.  Recognize complex types.
 548         (field_name): Handle FLOAT_KEYWORD.
 549         (ident_tokens): Add _Complex and __complex__.
 550
 551 2020-04-01  Tom Tromey  <tom@tromey.com>
 552
 553         PR exp/25299:
 554         * valarith.c (promotion_type, complex_binop): New functions.
 555         (scalar_binop): Handle complex numbers.  Use promotion_type.
 556         (value_pos, value_neg, value_complement): Handle complex numbers.
 557
 558 2020-04-01  Tom Tromey  <tom@tromey.com>
 559
 560         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
 561         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
 562         (parse_number): Handle complex numbers.
 563
 564 2020-04-01  Tom Tromey  <tom@tromey.com>
 565
 566         * c-valprint.c (c_decorations): Change complex suffix to "i".
 567
 568 2020-04-01  Tom Tromey  <tom@tromey.com>
 569
 570         * valprint.c (generic_value_print_complex): Use accessors.
 571         * value.h (value_real_part, value_imaginary_part): Declare.
 572         * valops.c (value_real_part, value_imaginary_part): New
 573         functions.
 574         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
 575
 576 2020-04-01  Tom Tromey  <tom@tromey.com>
 577
 578         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
 579         (read_range_type): Update.
 580         * mdebugread.c (basic_type): Update.
 581         * go-lang.c (build_go_types): Use init_complex_type.
 582         * gdbtypes.h (struct main_type) <complex_type>: New member.
 583         (init_complex_type): Update.
 584         (arch_complex_type): Don't declare.
 585         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
 586         Make name if none given.  Use alloc_type_copy.  Look for cached
 587         complex type.
 588         (arch_complex_type): Remove.
 589         (gdbtypes_post_init): Use init_complex_type.
 590         * f-lang.c (build_fortran_types): Use init_complex_type.
 591         * dwarf2/read.c (read_base_type): Update.
 592         * d-lang.c (build_d_types): Use init_complex_type.
 593         * ctfread.c (read_base_type): Update.
 594
 595 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 596
 597         * infrun.c (stop_all_threads): Update assertion, plus when
 598         stopping threads, take into account that we might be trying
 599         to stop an all-stop target.
 600         (stop_waiting): Call 'stop_all_threads' if there exists a
 601         non-stop target.
 602
 603 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 604
 605         * target.h (exists_non_stop_target): New function declaration.
 606         * target.c (exists_non_stop_target): New function.
 607
 608 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
 609
 610         PR gdb/24789
 611         * eval.c (is_integral_or_integral_reference): New function.
 612         (evaluate_subexp_standard): Allow integer references in
 613         pointer arithmetic.
 614
 615 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 616
 617         * remote.c (remote_target::remote_parse_stop_reply): Remove the
 618         check for no ptid in the stop reply when the target is non-stop.
 619
 620 2020-04-01  Tom Tromey  <tromey@adacore.com>
 621
 622         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
 623         "name" parameter to rvalue reference.  Initialize m_name_holder.
 624         <lookup_name_info>: New overloads.
 625         <name>: Return gdb::string_view.
 626         <c_str>: New method.
 627         <make_ignore_params>: Update.
 628         <search_name_hash>: Update.
 629         <language_lookup_name>: Return const char *.
 630         <m_name>: Change type.
 631         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
 632         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
 633         (lookup_name_info::match_any): Update.
 634         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
 635         Update.
 636         * minsyms.c (linkage_name_str): Update.
 637         * language.c (default_symbol_name_matcher): Update.
 638         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
 639         Update.
 640         * ada-lang.c (ada_fold_name): Change parameter to string_view.
 641         (ada_lookup_name_info::ada_lookup_name_info): Update.
 642         (literal_symbol_name_matcher): Update.
 643
 644 2020-04-01  Tom Tromey  <tromey@adacore.com>
 645
 646         * psymtab.c (psymtab_search_name): Remove function.
 647         (psym_lookup_symbol): Create search name and lookup name here.
 648         (lookup_partial_symbol): Remove "name" parameter; add
 649         lookup_name.
 650         (psym_expand_symtabs_for_function): Update.
 651
 652 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
 653
 654         PR tui/25597:
 655         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
 656
 657 2020-03-31  Tom Tromey  <tromey@adacore.com>
 658
 659         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
 660         memcpy.
 661
 662 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 663
 664         * features/riscv/32bit-csr.xml: Regenerated.
 665         * features/riscv/64bit-csr.xml: Regenerated.
 666
 667 2020-03-30  Tom Tromey  <tromey@adacore.com>
 668
 669         * ada-valprint.c (print_variant_part): Update.
 670         * ada-lang.h (ada_which_variant_applies): Update.
 671         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
 672         outer_valaddr parameters; replace with "outer" value parameter.
 673         (to_fixed_variant_branch_type): Update.
 674
 675 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 676
 677         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
 678         <list>.  Remove inclusion of observable.h.
 679         (PPC_DEBUG_CURRENT_VERSION): Move up define.
 680         (struct arch_lwp_info): New struct.
 681         (class ppc_linux_dreg_interface): New class.
 682         (struct ppc_linux_process_info): New struct.
 683         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
 684         <low_new_clone, low_forget_process, low_prepare_to_resume>
 685         <copy_thread_dreg_state, mark_thread_stale>
 686         <mark_debug_registers_changed, register_hw_breakpoint>
 687         <clear_hw_breakpoint, register_wp, clear_wp>
 688         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
 689         <num_memory_accesses, get_trigger_type>
 690         <create_watchpoint_request, hwdebug_point_cmp>
 691         <init_arch_lwp_info, get_arch_lwp_info>
 692         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
 693         methods.
 694         <struct ptid_hash>: New inner struct.
 695         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
 696         members.
 697         (saved_dabr_value, hwdebug_info, max_slots_number)
 698         (struct hw_break_tuple, struct thread_points, ppc_threads)
 699         (have_ptrace_hwdebug_interface)
 700         (hwdebug_find_thread_points_by_tid)
 701         (hwdebug_insert_point, hwdebug_remove_point): Remove.
 702         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
 703         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
 704         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
 705         use m_dreg_interface.
 706         (hwdebug_point_cmp): Change to...
 707         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
 708         reference arguments instead of pointers.
 709         (ppc_linux_nat_target::ranged_break_num_registers): Use
 710         m_dreg_interface.
 711         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
 712         m_dreg_interface.  Call register_hw_breakpoint.
 713         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
 714         m_dreg_interface.  Call clear_hw_breakpoint.
 715         (get_trigger_type): Change to...
 716         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
 717         comment.
 718         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
 719         use m_dreg_interface.  Call register_hw_breakpoint.
 720         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
 721         use m_dreg_interface.  Call clear_hw_breakpoint.
 722         (can_use_watchpoint_cond_accel): Change to...
 723         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
 724         method.  Update comment, use m_dreg_interface and
 725         m_process_info.
 726         (calculate_dvc): Change to...
 727         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
 728         m_dreg_interface.
 729         (num_memory_accesses): Change to...
 730         (ppc_linux_nat_target::num_memory_accesses): ...this method.
 731         (check_condition): Change to...
 732         (ppc_linux_nat_target::check_condition): ...this method.
 733         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
 734         comment, use m_dreg_interface.
 735         (create_watchpoint_request): Change to...
 736         (ppc_linux_nat_target::create_watchpoint_request): ...this
 737         method.  Use m_dreg_interface.
 738         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
 739         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
 740         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
 741         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
 742         (ppc_linux_nat_target::low_forget_process)
 743         (ppc_linux_nat_target::low_new_fork)
 744         (ppc_linux_nat_target::low_new_clone)
 745         (ppc_linux_nat_target::low_delete_thread)
 746         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
 747         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
 748         only call mark_thread_stale.
 749         (ppc_linux_thread_exit): Remove.
 750         (ppc_linux_nat_target::stopped_data_address): Change to...
 751         (ppc_linux_nat_target::low_stopped_data_address): This. Add
 752         comment, use m_dreg_interface and m_thread_hw_breakpoints.
 753         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
 754         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
 755         comment.  Call low_stopped_data_address.
 756         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
 757         m_dreg_interface.
 758         (ppc_linux_nat_target::masked_watch_num_registers): Use
 759         m_dreg_interface.
 760         (ppc_linux_nat_target::copy_thread_dreg_state)
 761         (ppc_linux_nat_target::mark_thread_stale)
 762         (ppc_linux_nat_target::mark_debug_registers_changed)
 763         (ppc_linux_nat_target::register_hw_breakpoint)
 764         (ppc_linux_nat_target::clear_hw_breakpoint)
 765         (ppc_linux_nat_target::register_wp)
 766         (ppc_linux_nat_target::clear_wp)
 767         (ppc_linux_nat_target::init_arch_lwp_info)
 768         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
 769         (_initialize_ppc_linux_nat): Remove observer callback.
 770
 771 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 772
 773         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
 774         (ppc_linux_nat_target::auxv_parse)
 775         (ppc_linux_nat_target::read_description)
 776         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
 777         Move up.
 778
 779 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 780
 781         * linux-nat.h (low_new_clone): New method.
 782         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
 783
 784 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 785
 786         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
 787         (dbx_expand_psymtab): ... this.
 788         (start_psymtab): Update.
 789         * mdebugread.c (psymtab_to_symtab_1): Rename to...
 790         (mdebug_expand_psymtab): ... this.
 791         (parse_partial_symbols): Update.
 792         (new_psymtab): Update.
 793         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
 794         (xcoff_expand_psymtab): ... this.
 795         (xcoff_start_psymtab): Update.
 796
 797 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 798
 799         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
 800         <expand_dependencies>: ... this.
 801         * psymtab.c (partial_symtab::read_dependencies): Rename to...
 802         (partial_symtab::expand_dependencies): ... this.
 803         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
 804         Update.
 805         (dwarf2_psymtab::expand_psymtab): Update.
 806         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
 807         * mdebugread.c (psymtab_to_symtab_1): Update.
 808         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 809
 810 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         * psympriv.h (discard_psymtab): Remove.
 813         * dbxread.c (dbx_end_psymtab): Update.
 814         * xcoffread.c (xcoff_end_psymtab): Update.
 815
 816 2020-03-28  Tom Tromey  <tom@tromey.com>
 817
 818         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
 819         comment.
 820
 821 2020-03-28  Tom Tromey  <tom@tromey.com>
 822
 823         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
 824
 825 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
 826
 827         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
 828
 829 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
 830
 831         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
 832
 833 2020-03-26  Tom Tromey  <tom@tromey.com>
 834
 835         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
 836         (mark_common_block_symbol_computed, read_tag_string_type)
 837         (attr_to_dynamic_prop, read_subrange_type): Update.
 838         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
 839         to be methods on struct attribute.
 840         (skip_one_die, process_imported_unit_die, read_namespace_alias)
 841         (read_call_site_scope, partial_die_info::read)
 842         (partial_die_info::read, lookup_die_type, follow_die_ref):
 843         Update.
 844         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
 845         from dwarf2_get_ref_die_offset.
 846         (attribute::constant_value): New method, from
 847         dwarf2_get_attr_constant_value.
 848         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
 849         Declare method.
 850         <constant_value>: New method.
 851
 852 2020-03-26  Tom Tromey  <tom@tromey.com>
 853
 854         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
 855         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
 856         (dwarf_type_encoding_name): Move to stringify.c.
 857         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
 858         * dwarf2/stringify.c: New file.
 859         * dwarf2/stringify.h: New file.
 860
 861 2020-03-26  Tom Tromey  <tom@tromey.com>
 862
 863         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
 864         Rewrite.
 865
 866 2020-03-26  Tom Tromey  <tom@tromey.com>
 867
 868         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
 869         methods.
 870         * dwarf2/read.c (lookup_addr_base): Move to die.h.
 871         (lookup_ranges_base): Likewise.
 872         (read_cutu_die_from_dwo, read_full_die_1): Update.
 873
 874 2020-03-26  Tom Tromey  <tom@tromey.com>
 875
 876         * dwarf2/read.c (read_import_statement, read_file_scope)
 877         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
 878         (read_lexical_block_scope, read_call_site_scope)
 879         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
 880         (handle_struct_member_die, process_structure_scope)
 881         (update_enumeration_type_from_children)
 882         (process_enumeration_scope, read_array_type, read_common_block)
 883         (read_namespace, read_module, read_subroutine_type): Update.
 884         (sibling_die): Remove.
 885
 886 2020-03-26  Tom Tromey  <tom@tromey.com>
 887
 888         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
 889         (build_type_psymtabs_reader, read_structure_type)
 890         (read_enumeration_type, read_full_die_1): Update.
 891         (dwarf2_attr_no_follow): Move to die.h.
 892         * dwarf2/die.h (struct die_info) <attr>: New method.
 893
 894 2020-03-26  Tom Tromey  <tom@tromey.com>
 895
 896         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
 897         <base_address>: Now an optional.
 898         (dwarf2_find_base_address, dwarf2_rnglists_process)
 899         (dwarf2_ranges_process, fill_in_loclist_baton)
 900         (dwarf2_symbol_mark_computed): Update.
 901
 902 2020-03-26  Tom Tromey  <tom@tromey.com>
 903
 904         * dwarf2/read.c (struct die_info): Move to die.h.
 905         * dwarf2/die.h: New file.
 906
 907 2020-03-26  Tom Tromey  <tom@tromey.com>
 908
 909         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
 910         * dwarf2/read.c
 911         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 912         Move to line-header.c.
 913         (read_checked_initial_length_and_offset, read_formatted_entries):
 914         Likewise.
 915         (dwarf_decode_line_header): Split into two.
 916         * dwarf2/line-header.c
 917         (dwarf2_statement_list_fits_in_line_number_section_complaint):
 918         Move from read.c.
 919         (read_checked_initial_length_and_offset, read_formatted_entries):
 920         Likewise.
 921         (dwarf_decode_line_header): New function, split from read.c.
 922
 923 2020-03-26  Tom Tromey  <tom@tromey.com>
 924
 925         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
 926         Declare method.
 927         * dwarf2/read.c (read_attribute_value): Update.
 928         (dwarf2_per_objfile::read_line_string): Rename from
 929         read_indirect_line_string.
 930         (read_formatted_entries): Update.
 931
 932 2020-03-26  Tom Tromey  <tom@tromey.com>
 933
 934         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
 935         variable.
 936
 937 2020-03-26  Tom Tromey  <tom@tromey.com>
 938
 939         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
 940         const.
 941         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
 942         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
 943         parameter const.
 944
 945 2020-03-26  Tom Tromey  <tom@tromey.com>
 946
 947         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
 948         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
 949         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
 950         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
 951
 952 2020-03-26  Tom Tromey  <tom@tromey.com>
 953
 954         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
 955         file_names_size, file_full_name, file_file_name>: Use const.
 956         <file_name_at, file_names>: Add const overload.
 957         * dwarf2/line-header.c (line_header::file_file_name)
 958         (line_header::file_full_name): Update.
 959
 960 2020-03-26  Tom Tromey  <tom@tromey.com>
 961
 962         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
 963         (macro_start_file, consume_improper_spaces)
 964         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
 965         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
 966         (dwarf_decode_macros): Move to macro.c.
 967         * dwarf2/macro.c: New file.
 968         * dwarf2/macro.h: New file.
 969         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
 970
 971 2020-03-26  Tom Tromey  <tom@tromey.com>
 972
 973         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
 974         method.
 975         * dwarf2/section.c: New method.  From
 976         read_indirect_string_at_offset_from.
 977         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
 978         (read_indirect_string_at_offset_from): Move to section.c.
 979         (read_indirect_string_at_offset): Rewrite.
 980         (read_indirect_line_string_at_offset): Remove.
 981         (read_indirect_string, read_indirect_line_string)
 982         (dwarf_decode_macro_bytes): Update.
 983
 984 2020-03-26  Tom Tromey  <tom@tromey.com>
 985
 986         * dwarf2/section.h (struct dwarf2_section_info)
 987         <overload_complaint>: Declare.
 988         (dwarf2_section_buffer_overflow_complaint): Don't declare.
 989         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
 990         Rename from dwarf2_section_buffer_overflow_complaint.
 991         * dwarf2/read.c (skip_one_die, partial_die_info::read)
 992         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
 993
 994 2020-03-26  Tom Tromey  <tom@tromey.com>
 995
 996         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
 997         Declare.
 998         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
 999         Move from read.c.
1000         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
1001         to section.c.
1002
1003 2020-03-26  Tom Tromey  <tom@tromey.com>
1004
1005         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
1006
1007 2020-03-26  Tom Tromey  <tom@tromey.com>
1008
1009         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
1010         "builder".
1011         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
1012         parameter.
1013         (dwarf_decode_macros): Update.
1014
1015 2020-03-26  Tom Tromey  <tom@tromey.com>
1016
1017         * dwarf2/read.c (read_attribute_value): Update.
1018         (read_indirect_string_from_dwz): Move to dwz.c; change into
1019         method.
1020         (dwarf_decode_macro_bytes): Update.
1021         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
1022         * dwarf2/dwz.c: New file.
1023         * Makefile.in (COMMON_SFILES): Add dwz.c.
1024
1025 2020-03-26  Tom Tromey  <tom@tromey.com>
1026
1027         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
1028         * dwarf2/read.c: Add include.
1029         * dwarf2/index-write.c: Add include.
1030         * dwarf2/index-cache.c: Add include.
1031         * dwarf2/dwz.h: New file.
1032
1033 2020-03-25  Tom Tromey  <tom@tromey.com>
1034
1035         * compile/compile-object-load.c (get_out_value_type): Mention
1036         correct symbol name in error message.
1037
1038 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
1039
1040         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1041
1042 2020-03-25  Tom de Vries  <tdevries@suse.de>
1043
1044         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
1045         * symmisc.c (dump_symtab_1): Print user and includes fields.
1046         (maintenance_info_symtabs): Same.
1047
1048 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1049
1050         PR gdb/25534
1051         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
1052         (riscv_regcache_cooked_write): New function.
1053         (riscv_push_dummy_call): Use new function.
1054         (riscv_return_value): Likewise.
1055
1056 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
1057
1058         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
1059         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
1060         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
1061         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
1062         * infrun.c (follow_fork): Likewise.
1063         (follow_fork_inferior): Likewise.
1064         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
1065         * linux-nat.h (class linux_nat_target): Likewise.
1066         * remote.c (class remote_target) <follow_fork>: Likewise.
1067         (remote_target::follow_fork): Likewise.
1068         * target-delegates.c: Re-generate.
1069         * target.c (default_follow_fork): Likewise.
1070         (target_follow_fork): Likewise.
1071         * target.h (struct target_ops) <follow_fork>: Likewise.
1072         (target_follow_fork): Likewise.
1073
1074 2020-03-24  Tom de Vries  <tdevries@suse.de>
1075
1076         * psymtab.c (maintenance_info_psymtabs): Print user field.
1077
1078 2020-03-20  Tom Tromey  <tromey@adacore.com>
1079
1080         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
1081         const.
1082         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
1083         const.
1084
1085 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
1086
1087         * ptrace.m4: Don't check for ptrace declaration.
1088         * config.in: Re-generate.
1089         * configure: Re-generate.
1090         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
1091         not defined.
1092
1093 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1094
1095         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
1096         `PTRACE_TYPE_RET'.
1097         * i386-bsd-nat.c (gdb_ptrace): Likewise.
1098         * sparc-nat.c (gdb_ptrace): Likewise.
1099         * x86-bsd-nat.c (gdb_ptrace): Likewise.
1100
1101 2020-03-20  Tom Tromey  <tromey@adacore.com>
1102
1103         * c-exp.y (lex_one_token): Fix assert.
1104
1105 2020-03-20  Tom Tromey  <tromey@adacore.com>
1106
1107         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
1108         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
1109         strncpy call.
1110
1111 2020-03-20  Tom Tromey  <tromey@adacore.com>
1112
1113         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
1114
1115 2020-03-20  Tom Tromey  <tromey@adacore.com>
1116
1117         * ada-valprint.c (print_variant_part): Remove parameters; switch
1118         to value-based API.
1119         (print_field_values): Likewise.
1120         (ada_val_print_struct_union): Likewise.
1121         (ada_value_print_1): Update.
1122
1123 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1124
1125         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
1126         nbsd_nat_target instead of inf_ptrace_target.
1127         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1128         nbsd_nat_target.
1129
1130 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1131
1132         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
1133         it to the ptrace call.
1134         * (store_registers): Likewise.
1135
1136 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1137
1138         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
1139         it to the ptrace call.
1140         * (store_registers): Likewise.
1141
1142 2020-03-19  Luis Machado  <luis.machado@linaro.org>
1143
1144         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
1145         valid, fetch vg value from ptrace.
1146
1147 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
1148         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
1149         * inf-ptrace.c: Likewise.
1150         * (gdb_ptrace): Add.
1151         * (inf_ptrace_target::resume): Update.
1152         * (inf_ptrace_target::xfer_partial): Likewise.
1153         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
1154         * (inf_ptrace_peek_poke): Update.
1155
1156 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
1157
1158         * x86-bsd-nat.c (gdb_ptrace): New.
1159         * (x86bsd_dr_set): Add new argument `ptid'.
1160         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
1161         x86bsd_dr_set_addr): Update.
1162
1163 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1164
1165         * remote.c (remote_target::process_stop_reply): Handle events for
1166         all threads differently.
1167
1168 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1169
1170         * completer.c (completion_tracker::remove_completion): Define new
1171         function.
1172         * completer.h (completion_tracker::remove_completion): Declare new
1173         function.
1174         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
1175         when adding a C++ function symbol.
1176
1177 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1178
1179         * completer.c (completion_tracker::completion_hash_entry): Define
1180         new class.
1181         (advance_to_filename_complete_word_point): Call
1182         recompute_lowest_common_denominator.
1183         (completion_tracker::completion_tracker): Call discard_completions
1184         to setup the hash table.
1185         (completion_tracker::discard_completions): Allow for being called
1186         from the constructor, pass new equal function, and element deleter
1187         when constructing the hash table.  Initialise new class member
1188         variables.
1189         (completion_tracker::maybe_add_completion): Remove use of
1190         m_entries_vec, and store more information into m_entries_hash.
1191         (completion_tracker::recompute_lcd_visitor): New function, most
1192         content taken from...
1193         (completion_tracker::recompute_lowest_common_denominator):
1194         ...here, this now just visits each item in the hash calling the
1195         above visitor.
1196         (completion_tracker::build_completion_result): Remove use of
1197         m_entries_vec, call recompute_lowest_common_denominator.
1198         * completer.h (completion_tracker::have_completions): Remove use
1199         of m_entries_vec.
1200         (completion_tracker::completion_hash_entry): Declare new class.
1201         (completion_tracker::recompute_lowest_common_denominator): Change
1202         function signature.
1203         (completion_tracker::recompute_lcd_visitor): Declare new function.
1204         (completion_tracker::m_entries_vec): Delete.
1205         (completion_tracker::m_entries_hash): Initialize to NULL.
1206         (completion_tracker::m_lowest_common_denominator_valid): New
1207         member variable.
1208         (completion_tracker::m_lowest_common_denominator_max_length): New
1209         member variable.
1210
1211 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1212
1213         * regformats/regdef.h: Put reg in gdb namespace.
1214
1215 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1216
1217         * i386-bsd-nat.c (gdb_ptrace): New.
1218         * (i386bsd_fetch_inferior_registers,
1219         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
1220         * (i386bsd_fetch_inferior_registers,
1221         i386bsd_store_inferior_registers) Use gdb_ptrace.
1222
1223 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1224
1225         * amd64-bsd-nat.c (gdb_ptrace): New.
1226         * (amd64bsd_fetch_inferior_registers,
1227         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
1228         * (amd64bsd_fetch_inferior_registers,
1229         amd64bsd_store_inferior_registers) Use gdb_ptrace.
1230
1231 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1232
1233         * user-regs.c (user_reg::read): Rename to...
1234         (user_reg::xread): ...this.
1235         * (append_user_reg): Rename argument `read' to `xread'.
1236         * (user_reg_add_builtin): Likewise.
1237         * (user_reg_add): Likewise.
1238         * (value_of_user_reg): Likewise.
1239
1240 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1241
1242         * sparc-nat.c (gdb_ptrace): New.
1243         * sparc-nat.c (sparc_fetch_inferior_registers)
1244         (sparc_store_inferior_registers) Remove obsolete comment.
1245         * sparc-nat.c (sparc_fetch_inferior_registers)
1246         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
1247         * sparc-nat.c (sparc_fetch_inferior_registers)
1248         (sparc_store_inferior_registers) Use gdb_ptrace.
1249
1250 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1251
1252         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
1253         it to the ptrace call.
1254         * sh-nbsd-nat.c (store_registers): Likewise.
1255
1256 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1257
1258         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
1259         nbsd_nat_target instead of inf_ptrace_target.
1260         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1261         nbsd_nat_target.
1262
1263 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1264
1265         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
1266
1267 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1268
1269         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
1270         <sys/sysctl.h>.
1271         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
1272
1273 2020-03-17  Tom de Vries  <tdevries@suse.de>
1274
1275         PR gdb/23710
1276         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
1277         fields.
1278         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
1279         fields.
1280         (process_imported_unit_die): Skip import of c++ CUs.
1281
1282 2020-03-16  Tom Tromey  <tom@tromey.com>
1283
1284         * p-valprint.c (pascal_object_print_value): Initialize
1285         base_value.
1286
1287 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
1288             Shahab Vahedi  <shahab@synopsys.com>
1289
1290         * Makefile.in: Add arch/arc.o
1291         * configure.tgt: Likewise.
1292         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
1293         (_initialize_arc_tdep): Don't initialize old target descriptions.
1294         (arc_read_description): New function to cache target descriptions.
1295         * arc-tdep.h (arc_read_description): Add proto type.
1296         * arch/arc.c: New file.
1297         * arch/arc.h: Likewise.
1298         * features/Makefile: Replace old target descriptions with new.
1299         * features/arc-arcompact.c: Remove.
1300         * features/arc-arcompact.xml: Likewise.
1301         * features/arc-v2.c: Likewise
1302         * features/arc-v2.xml: Likewise
1303         * features/arc/aux-arcompact.xml: New file.
1304         * features/arc/aux-v2.xml: Likewise.
1305         * features/arc/core-arcompact.xml: Likewise.
1306         * features/arc/core-v2.xml: Likewise.
1307         * features/arc/aux-arcompact.c: Generate.
1308         * features/arc/aux-v2.c: Likewise.
1309         * features/arc/core-arcompact.c: Likewise.
1310         * features/arc/core-v2.c: Likewise.
1311         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
1312
1313 2020-03-16  Tom Tromey  <tromey@adacore.com>
1314
1315         PR gdb/25663:
1316         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
1317         putting value into bcache.
1318
1319 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1320
1321         PR gdb/21500
1322         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
1323         to...
1324         (amd64_windows_init_abi_common): ... this.  Don't set size of
1325         long type.
1326         (amd64_windows_init_abi): New function.
1327         (amd64_cygwin_init_abi): New function.
1328         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
1329         the Cygwin OS ABI.
1330         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
1331         comment.
1332
1333 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1334
1335         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
1336         * windows-tdep.c (CYGWIN_DLL_NAME): New.
1337         (pe_import_directory_entry): New struct type.
1338         (is_linked_with_cygwin_dll): New function.
1339         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
1340         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
1341         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
1342
1343 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1344
1345         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
1346         i386_cygwin_core_osabi_sniffer.
1347
1348 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1349
1350         * i386-cygwin-tdep.c: Rename to...
1351         * i386-windows-tdep.c: ... this.
1352         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
1353         i386-windows-tdep.c.
1354         * configure.tgt: Likewise.
1355
1356 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1357
1358         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
1359         * osabi.c (gdb_osabi_names): Add "Windows".
1360         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
1361         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
1362         (i386_cygwin_core_osabi_sniffer): New function, extracted from
1363         i386_cygwin_osabi_sniffer.
1364         (_initialize_i386_cygwin_tdep): Register OS ABI
1365         GDB_OSABI_WINDOWS for i386.
1366         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
1367         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
1368         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
1369         for x86-64.
1370         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
1371         when the target matches '*-*-mingw*'.
1372
1373 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1374
1375         * defs.h (enum gdb_osabi): Move to...
1376         * osabi.h (enum gdb_osabi): ... here.
1377         * gdbarch.sh: Include osabi.h in gdbarch.h.
1378         * gdbarch.h: Re-generate.
1379
1380 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
1381
1382         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
1383         function.
1384         (_initialize_amd64_windows_tdep): Register osabi sniffer.
1385
1386 2020-03-14  Tom Tromey  <tom@tromey.com>
1387
1388         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
1389         for C++.
1390         (c_type_print_modifier): Likewise.  Add "language" parameter.
1391         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
1392         (c_type_print_base_1): Update.
1393         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
1394         constants.
1395         * type-stack.c (type_stack::insert): Handle tp_atomic and
1396         tp_restrict.
1397         (type_stack::follow_type_instance_flags): Likewise.
1398         (type_stack::follow_types): Likewise.  Merge type-following code.
1399         * c-exp.y (RESTRICT, ATOMIC): New tokens.
1400         (space_identifier, cv_with_space_id)
1401         (const_or_volatile_or_space_identifier_noopt)
1402         (const_or_volatile_or_space_identifier): Remove.
1403         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
1404         rules.
1405         (ptr_operator, typebase): Update.
1406         (enum token_flag) <FLAG_C>: New constant.
1407         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
1408         "_Atomic".
1409         (lex_one_token): Handle FLAG_C.
1410
1411 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1412
1413         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
1414         it to the ptrace call.
1415         * m68k-bsd-nat.c (store_registers): Likewise.
1416
1417 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1418
1419         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
1420         gdb_byte *.
1421         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
1422         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
1423         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
1424
1425 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1426
1427         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
1428         nbsd_nat_target instead of inf_ptrace_target.
1429         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1430         nbsd_nat_target.
1431
1432 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1433
1434         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
1435         register_t.
1436
1437 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1438
1439         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
1440         it to the ptrace call.
1441         * alpha-bsd-nat.c (store_registers): Likewise.
1442
1443 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1444
1445         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
1446         includes.
1447         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
1448         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
1449         fill_fpregset): Likewise.
1450
1451 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1452
1453         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
1454         nbsd_nat_target instead of inf_ptrace_target.
1455         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1456         nbsd_nat_target.
1457
1458 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1459
1460         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
1461         register_t.
1462
1463 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1464
1465         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
1466         it to the ptrace call.
1467         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
1468         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
1469         * arm-nbsd-nat.c (store_register): Likewise.
1470         * arm-nbsd-nat.c (store_regs): Likewise.
1471         * arm-nbsd-nat.c (store_fp_register): Likewise.
1472         * arm-nbsd-nat.c (store_fp_regs): Likewise.
1473
1474 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1475
1476         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
1477         nbsd_nat_target instead of inf_ptrace_target.
1478         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
1479         nbsd_nat_target.
1480
1481 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1482
1483         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
1484         it to the ptrace call.
1485         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
1486
1487 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1488
1489         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
1490         it to the ptrace call.
1491         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
1492
1493 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1494
1495         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
1496         gdb_byte *.
1497         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
1498
1499 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1500
1501         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
1502         instead of inf_ptrace_target.
1503         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
1504         nbsd_nat_target.
1505
1506 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1507
1508         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1509         register_t.
1510
1511 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1512
1513         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
1514         register_t.
1515
1516 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
1517
1518         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
1519         register_t.
1520
1521 2020-03-13  Tom Tromey  <tom@tromey.com>
1522
1523         * value.h (val_print): Don't declare.
1524         * valprint.h (val_print_array_elements)
1525         (val_print_scalar_formatted, generic_val_print): Don't declare.
1526         * valprint.c (generic_val_print_array): Take a struct value.
1527         (generic_val_print_ptr, generic_val_print_memberptr)
1528         (generic_val_print_bool, generic_val_print_int)
1529         (generic_val_print_char, generic_val_print_complex)
1530         (generic_val_print): Remove.
1531         (generic_value_print): Update.
1532         (do_val_print): Remove unused parameters.  Don't call
1533         la_val_print.
1534         (val_print): Remove.
1535         (common_val_print): Update.  Don't call value_check_printable.
1536         (val_print_scalar_formatted, val_print_array_elements): Remove.
1537         * rust-lang.c (rust_val_print): Remove.
1538         (rust_language_defn): Update.
1539         * p-valprint.c (pascal_val_print): Remove.
1540         (pascal_value_print_inner): Update.
1541         (pascal_object_print_val_fields, pascal_object_print_val):
1542         Remove.
1543         (pascal_object_print_static_field): Update.
1544         * p-lang.h (pascal_val_print): Don't declare.
1545         * p-lang.c (pascal_language_defn): Update.
1546         * opencl-lang.c (opencl_language_defn): Update.
1547         * objc-lang.c (objc_language_defn): Update.
1548         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
1549         * m2-lang.h (m2_val_print): Don't declare.
1550         * m2-lang.c (m2_language_defn): Update.
1551         * language.h (struct language_defn) <la_val_print>: Remove.
1552         * language.c (unk_lang_value_print_inner): Rename.  Change
1553         argument types.
1554         (unknown_language_defn, auto_language_defn): Update.
1555         * go-valprint.c (go_val_print): Remove.
1556         * go-lang.h (go_val_print): Don't declare.
1557         * go-lang.c (go_language_defn): Update.
1558         * f-valprint.c (f_val_print): Remove.
1559         * f-lang.h (f_value_print): Don't declare.
1560         * f-lang.c (f_language_defn): Update.
1561         * d-valprint.c (d_val_print): Remove.
1562         * d-lang.h (d_value_print): Don't declare.
1563         * d-lang.c (d_language_defn): Update.
1564         * cp-valprint.c (cp_print_value_fields)
1565         (cp_print_value_fields_rtti, cp_print_value): Remove.
1566         (cp_print_static_field): Update.
1567         * c-valprint.c (c_val_print_array, c_val_print_ptr)
1568         (c_val_print_struct, c_val_print_union, c_val_print_int)
1569         (c_val_print_memberptr, c_val_print): Remove.
1570         * c-lang.h (c_val_print_array, cp_print_value_fields)
1571         (cp_print_value_fields_rtti): Don't declare.
1572         * c-lang.c (c_language_defn, cplus_language_defn)
1573         (asm_language_defn, minimal_language_defn): Update.
1574         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
1575         (ada_val_print_enum): Take a struct value.
1576         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
1577         (ada_val_print): Remove.
1578         (ada_value_print_1): Update.
1579         (printable_val_type): Remove.
1580         * ada-lang.h (ada_val_print): Don't declare.
1581         * ada-lang.c (ada_language_defn): Update.
1582
1583 2020-03-13  Tom Tromey  <tom@tromey.com>
1584
1585         * valprint.c (do_val_print): Update.
1586         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
1587         a struct value.
1588         (value_to_value_object_no_release): Declare.
1589         * python/py-value.c (value_to_value_object_no_release): New
1590         function.
1591         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
1592         struct value.
1593         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
1594         function.
1595         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
1596         a struct value.
1597         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
1598         Declare.
1599         (gdbscm_apply_val_pretty_printer): Take a struct value.
1600         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
1601         value.
1602         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
1603         value.
1604         * extension-priv.h (struct extension_language_ops)
1605         <apply_val_pretty_printer>: Take a struct value.
1606         * cp-valprint.c (cp_print_value): Create a struct value.
1607         (cp_print_value): Update.
1608
1609 2020-03-13  Tom Tromey  <tom@tromey.com>
1610
1611         * ada-valprint.c (print_field_values): Call common_val_print.
1612
1613 2020-03-13  Tom Tromey  <tom@tromey.com>
1614
1615         * ada-valprint.c (val_print_packed_array_elements): Remove
1616         bitoffset and val parameters.  Call common_val_print.
1617         (ada_val_print_string): Remove offset, address, and original_value
1618         parameters.
1619         (ada_val_print_array): Update.
1620         (ada_value_print_array): New function.
1621         (ada_value_print_1): Call it.
1622
1623 2020-03-13  Tom Tromey  <tom@tromey.com>
1624
1625         * ada-valprint.c (ada_value_print): Use common_val_print.
1626
1627 2020-03-13  Tom Tromey  <tom@tromey.com>
1628
1629         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
1630
1631 2020-03-13  Tom Tromey  <tom@tromey.com>
1632
1633         * ada-valprint.c (ada_value_print_num): New function.
1634         (ada_value_print_1): Use it.
1635
1636 2020-03-13  Tom Tromey  <tom@tromey.com>
1637
1638         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
1639
1640 2020-03-13  Tom Tromey  <tom@tromey.com>
1641
1642         * ada-valprint.c (ada_value_print_ptr): New function.
1643         (ada_value_print_1): Use it.
1644
1645 2020-03-13  Tom Tromey  <tom@tromey.com>
1646
1647         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
1648         call common_val_print.
1649         (ada_val_print_1): Update.
1650         (ada_value_print_1): New function.
1651         (ada_value_print_inner): Rewrite.
1652
1653 2020-03-13  Tom Tromey  <tom@tromey.com>
1654
1655         * cp-valprint.c (cp_print_value_fields): Update.
1656         (cp_print_value): New function.
1657
1658 2020-03-13  Tom Tromey  <tom@tromey.com>
1659
1660         * m2-valprint.c (m2_value_print_inner): Use
1661         cp_print_value_fields.
1662         * cp-valprint.c (cp_print_value_fields): New function.
1663         * c-valprint.c (c_value_print_struct): New function.
1664         (c_value_print_inner): Use c_value_print_struct.
1665         * c-lang.h (cp_print_value_fields): Declare.
1666
1667 2020-03-13  Tom Tromey  <tom@tromey.com>
1668
1669         * c-valprint.c (c_value_print_array): New function.
1670         (c_value_print_inner): Use it.
1671
1672 2020-03-13  Tom Tromey  <tom@tromey.com>
1673
1674         * c-valprint.c (c_value_print_memberptr): New function.
1675         (c_value_print_inner): Use it.
1676
1677 2020-03-13  Tom Tromey  <tom@tromey.com>
1678
1679         * c-valprint.c (c_value_print_int): New function.
1680         (c_value_print_inner): Use it.
1681
1682 2020-03-13  Tom Tromey  <tom@tromey.com>
1683
1684         * c-valprint.c (c_value_print_ptr): New function.
1685         (c_value_print_inner): Use it.
1686
1687 2020-03-13  Tom Tromey  <tom@tromey.com>
1688
1689         * c-valprint.c (c_value_print_inner): Rewrite.
1690
1691 2020-03-13  Tom Tromey  <tom@tromey.com>
1692
1693         * valprint.c (generic_value_print_complex): New function.
1694         (generic_value_print): Use it.
1695
1696 2020-03-13  Tom Tromey  <tom@tromey.com>
1697
1698         * valprint.c (generic_val_print_float): Don't call
1699         val_print_scalar_formatted.
1700         (generic_val_print, generic_value_print): Update.
1701
1702 2020-03-13  Tom Tromey  <tom@tromey.com>
1703
1704         * valprint.c (generic_value_print_char): New function
1705         (generic_value_print): Use it.
1706
1707 2020-03-13  Tom Tromey  <tom@tromey.com>
1708
1709         * valprint.c (generic_value_print_int): New function.
1710         (generic_value_print): Use it.
1711
1712 2020-03-13  Tom Tromey  <tom@tromey.com>
1713
1714         * valprint.c (generic_value_print_bool): New function.
1715         (generic_value_print): Use it.
1716
1717 2020-03-13  Tom Tromey  <tom@tromey.com>
1718
1719         * valprint.c (generic_val_print_func): Simplify.
1720         (generic_val_print, generic_value_print): Update.
1721
1722 2020-03-13  Tom Tromey  <tom@tromey.com>
1723
1724         * valprint.c (generic_val_print_flags): Remove.
1725         (generic_val_print, generic_value_print): Update.
1726         (val_print_type_code_flags): Add original_value parameter.
1727
1728 2020-03-13  Tom Tromey  <tom@tromey.com>
1729
1730         * valprint.c (generic_val_print): Update.
1731         (generic_value_print): Update.
1732         * valprint.c (generic_val_print_enum): Don't call
1733         val_print_scalar_formatted.
1734
1735 2020-03-13  Tom Tromey  <tom@tromey.com>
1736
1737         * valprint.c (generic_value_print): Call generic_value_print_ptr.
1738         * valprint.c (generic_value_print_ptr): New function.
1739
1740 2020-03-13  Tom Tromey  <tom@tromey.com>
1741
1742         * valprint.c (generic_value_print): Rewrite.
1743
1744 2020-03-13  Tom Tromey  <tom@tromey.com>
1745
1746         * p-valprint.c (pascal_object_print_value_fields)
1747         (pascal_object_print_value): New functions.
1748
1749 2020-03-13  Tom Tromey  <tom@tromey.com>
1750
1751         * p-valprint.c (pascal_value_print_inner): Rewrite.
1752
1753 2020-03-13  Tom Tromey  <tom@tromey.com>
1754
1755         * f-valprint.c (f_value_print_innner): Rewrite.
1756
1757 2020-03-13  Tom Tromey  <tom@tromey.com>
1758
1759         * m2-valprint.c (m2_print_unbounded_array): New overload.
1760         (m2_print_unbounded_array): Update.
1761         (m2_print_array_contents): Take a struct value.
1762         (m2_value_print_inner): Rewrite.
1763
1764 2020-03-13  Tom Tromey  <tom@tromey.com>
1765
1766         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
1767         (d_value_print_inner): New function.
1768         * d-lang.h (d_value_print_inner): Declare.
1769         * d-lang.c (d_language_defn): Use d_value_print_inner.
1770
1771 2020-03-13  Tom Tromey  <tom@tromey.com>
1772
1773         * go-valprint.c (go_value_print_inner): New function.
1774         * go-lang.h (go_value_print_inner): Declare.
1775         * go-lang.c (go_language_defn): Use go_value_print_inner.
1776
1777 2020-03-13  Tom Tromey  <tom@tromey.com>
1778
1779         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
1780         API.
1781         (rust_val_print): Rewrite.
1782         (rust_value_print_inner): New function, from rust_val_print.
1783         (rust_language_defn): Use rust_value_print_inner.
1784
1785 2020-03-13  Tom Tromey  <tom@tromey.com>
1786
1787         * ada-valprint.c (ada_value_print_inner): New function.
1788         * ada-lang.h (ada_value_print_inner): Declare.
1789         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
1790
1791 2020-03-13  Tom Tromey  <tom@tromey.com>
1792
1793         * f-valprint.c (f_value_print_innner): New function.
1794         * f-lang.h (f_value_print_innner): Declare.
1795         * f-lang.c (f_language_defn): Use f_value_print_innner.
1796
1797 2020-03-13  Tom Tromey  <tom@tromey.com>
1798
1799         * p-valprint.c (pascal_value_print_inner): New function.
1800         * p-lang.h (pascal_value_print_inner): Declare.
1801         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
1802
1803 2020-03-13  Tom Tromey  <tom@tromey.com>
1804
1805         * m2-valprint.c (m2_value_print_inner): New function.
1806         * m2-lang.h (m2_value_print_inner): Declare.
1807         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
1808
1809 2020-03-13  Tom Tromey  <tom@tromey.com>
1810
1811         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
1812         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
1813         * c-valprint.c (c_value_print_inner): New function.
1814         * c-lang.h (c_value_print_inner): Declare.
1815         * c-lang.c (c_language_defn, cplus_language_defn)
1816         (asm_language_defn, minimal_language_defn): Use
1817         c_value_print_inner.
1818
1819 2020-03-13  Tom Tromey  <tom@tromey.com>
1820
1821         * p-valprint.c (pascal_object_print_value_fields): Now static.
1822         * p-lang.h (pascal_object_print_value_fields): Don't declare.
1823
1824 2020-03-13  Tom Tromey  <tom@tromey.com>
1825
1826         * c-valprint.c (c_val_print_array): Simplify.
1827
1828 2020-03-13  Tom Tromey  <tom@tromey.com>
1829
1830         * valprint.c (value_print_array_elements): New function.
1831         * valprint.h (value_print_array_elements): Declare.
1832
1833 2020-03-13  Tom Tromey  <tom@tromey.com>
1834
1835         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
1836         * mips-tdep.c (mips_print_register): Use
1837         value_print_scalar_formatted.
1838
1839 2020-03-13  Tom Tromey  <tom@tromey.com>
1840
1841         * valprint.h (value_print_scalar_formatted): Declare.
1842         * valprint.c (value_print_scalar_formatted): New function.
1843
1844 2020-03-13  Tom Tromey  <tom@tromey.com>
1845
1846         * valprint.h (generic_value_print): Declare.
1847         * valprint.c (generic_value_print): New function.
1848
1849 2020-03-13  Tom Tromey  <tom@tromey.com>
1850
1851         * valprint.c (do_val_print): Call la_value_print_inner, if
1852         available.
1853         * rust-lang.c (rust_language_defn): Update.
1854         * p-lang.c (pascal_language_defn): Update.
1855         * opencl-lang.c (opencl_language_defn): Update.
1856         * objc-lang.c (objc_language_defn): Update.
1857         * m2-lang.c (m2_language_defn): Update.
1858         * language.h (struct language_defn) <la_value_print_inner>: New
1859         member.
1860         * language.c (unknown_language_defn, auto_language_defn): Update.
1861         * go-lang.c (go_language_defn): Update.
1862         * f-lang.c (f_language_defn): Update.
1863         * d-lang.c (d_language_defn): Update.
1864         * c-lang.c (c_language_defn, cplus_language_defn)
1865         (asm_language_defn, minimal_language_defn): Update.
1866         * ada-lang.c (ada_language_defn): Update.
1867
1868 2020-03-13  Tom Tromey  <tom@tromey.com>
1869
1870         * c-valprint.c (c_value_print): Use common_val_print.
1871
1872 2020-03-13  Tom Tromey  <tom@tromey.com>
1873
1874         * cp-valprint.c (cp_print_static_field): Use common_val_print.
1875
1876 2020-03-13  Tom Tromey  <tom@tromey.com>
1877
1878         * f-valprint.c (f77_print_array_1, f_val_print): Use
1879         common_val_print.
1880
1881 2020-03-13  Tom Tromey  <tom@tromey.com>
1882
1883         * riscv-tdep.c (riscv_print_one_register_info): Use
1884         common_val_print.
1885
1886 2020-03-13  Tom Tromey  <tom@tromey.com>
1887
1888         * mi/mi-main.c (output_register): Use common_val_print.
1889
1890 2020-03-13  Tom Tromey  <tom@tromey.com>
1891
1892         * infcmd.c (default_print_one_register_info): Use
1893         common_val_print.
1894
1895 2020-03-13  Tom Tromey  <tom@tromey.com>
1896
1897         * valprint.h (common_val_print_checked): Declare.
1898         * valprint.c (common_val_print_checked): New function.
1899         * stack.c (print_frame_arg): Use common_val_print_checked.
1900
1901 2020-03-13  Tom Tromey  <tom@tromey.com>
1902
1903         * valprint.c (do_val_print): New function, from val_print.
1904         (val_print): Use do_val_print.
1905         (common_val_print): Use do_val_print.
1906
1907 2020-03-13  Tom Tromey  <tom@tromey.com>
1908
1909         * valprint.c (value_print): Use scoped_value_mark.
1910
1911 2020-03-13  Tom de Vries  <tdevries@suse.de>
1912
1913         PR symtab/25646
1914         * psymtab.c (partial_symtab::partial_symtab): Don't set
1915         globals_offset and statics_offset.  Push element onto
1916         current_global_psymbols and current_static_psymbols stacks.
1917         (concat): New function.
1918         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
1919         element from current_global_psymbols and current_static_psymbols
1920         stacks.  Concat popped elements to global_psymbols and
1921         static_symbols.
1922         (add_psymbol_to_list): Use current_global_psymbols and
1923         current_static_psymbols stacks.
1924         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
1925         current_static_psymbols fields.
1926
1927 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1928
1929         * corelow.c (sniff_core_bfd): Remove.
1930         (class core_target) <m_core_vec>: Remove.
1931         (core_target::core_target): Update.
1932         (core_file_fns): Remove.
1933         (deprecated_add_core_fns): Remove.
1934         (default_core_sniffer): Remove.
1935         (sniff_core_bfd): Remove.
1936         (default_check_format): Remove.
1937         (gdb_check_format): Remove.
1938         (core_target_open): Update.
1939         (core_target::get_core_register_section): Update.
1940         (get_core_registers_cb): Update.
1941         (core_target::fetch_registers): Update.
1942         * gdbcore.h (struct core_fns): Remove.
1943         (deprecated_add_core_fns): Remove.
1944         (default_core_sniffer): Remove.
1945         (default_check_format): Remove.
1946
1947 2020-03-12  Tom Tromey  <tom@tromey.com>
1948
1949         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
1950         CORE_ADDR.
1951         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
1952
1953 2020-03-12  Tom Tromey  <tom@tromey.com>
1954
1955         * remote.c (remote_target::download_tracepoint)
1956         (remote_target::enable_tracepoint)
1957         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
1958         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
1959         sprintf_vma.
1960
1961 2020-03-12  Tom Tromey  <tom@tromey.com>
1962
1963         * symfile-mem.c: Update CORE_ADDR size assert.
1964
1965 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1966
1967         * selftest.m4: Move to gdbsupport/.
1968         * acinclude.m4: Update path to selftest.m4.
1969
1970 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1971
1972         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
1973         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
1974         gdbarch-selfselftests.c and selftest-arch.c.
1975         (SUBDIR_UNITTESTS_OBS): Rename to...
1976         (SELFTESTS_OBS): ... this.
1977         (COMMON_SFILES): Remove disasm-selftests.c and
1978         gdbarch-selftests.c.
1979         * configure.ac: Don't add selftest-arch.{c,o} to
1980         CONFIG_{SRCS,OBS}.
1981         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
1982         preprocessor conditions.
1983
1984 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1985
1986         * configure.ac: Don't source bfd/development.sh.
1987         * selftest.m4: Modify comment.
1988         * configure: Re-generate.
1989
1990 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1991
1992         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
1993         not "true" or "false".
1994         * configure: Re-generate.
1995
1996 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
1997
1998         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
1999         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
2000         renamed to arm_nbsd_supply_gregset.
2001         (fetch_register): Update to call arm_nbsd_supply_gregset.
2002         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
2003         (arm_netbsd_nat_target::fetch_registers): Update.
2004         (fetch_elfcore_registers): Removed.
2005         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
2006         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
2007         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
2008         not require NetBSD system headers.
2009         (arm_nbsd_regset): New struct.
2010         (arm_nbsd_iterate_over_regset_sections): New function.
2011         (arm_netbsd_init_abi_common): Updated to call
2012         set_gdbarch_iterate_over_regset_sections.
2013         * arm-nbsd-tdep.h: New file.
2014
2015 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
2016
2017         * symtab.c (find_pc_sect_line): Add check which prevents infinite
2018         recursion.
2019
2020 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2021
2022         * configure: Re-generate.
2023
2024 2020-03-11  Tom Tromey  <tromey@adacore.com>
2025
2026         * ada-typeprint.c (print_choices): Fix comment.
2027
2028 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2029
2030         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
2031         previous item in the list, when the list has no items.
2032
2033 2020-03-11  Tom de Vries  <tdevries@suse.de>
2034
2035         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
2036         PROP_LOCLIST handling code.
2037
2038 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2039
2040         * buildsym-legacy.c (record_line): Pass extra parameter to
2041         record_line.
2042         * buildsym.c (buildsym_compunit::record_line): Take an extra
2043         parameter, reduce duplication in the line table, and record the
2044         is_stmt flag in the line table.
2045         * buildsym.h (buildsym_compunit::record_line): Add extra
2046         parameter.
2047         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
2048         non-statement lines.
2049         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
2050         this to the symtab builder.
2051         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
2052         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
2053         through to dwarf_record_line_1.
2054         * infrun.c (process_event_stop_test): When stepping, don't stop at
2055         a non-statement instruction, and only refresh the step info when
2056         we land in the middle of a line's range.  Also add an extra
2057         comment.
2058         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
2059         field.
2060         * record-btrace.c (btrace_find_line_range): Only record lines
2061         marked as is-statement.
2062         * stack.c (frame_show_address): Show the frame address if we are
2063         in a non-statement sal.
2064         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
2065         (maintenance_print_one_line_table): Print a header for the is_stmt
2066         column, and include is_stmt information in the output.
2067         * symtab.c (find_pc_sect_line): Find lines marked as statements in
2068         preference to non-statements.
2069         (find_pcs_for_symtab_line): Prefer is-statement entries.
2070         (find_line_common): Likewise.
2071         * symtab.h (struct linetable_entry): Add is_stmt field.
2072         (struct symtab_and_line): Likewise.
2073         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
2074         arranging the line table.
2075
2076 2020-03-07  Tom de Vries  <tdevries@suse.de>
2077
2078         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
2079         DIE.
2080
2081 2020-03-07  Tom Tromey  <tom@tromey.com>
2082
2083         * valops.c (value_literal_complex): Remove obsolete comment.
2084         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
2085         comment.
2086
2087 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2088
2089         * infrun.h: Forward-declare thread_info.
2090         (set_step_info): Add thread_info parameter, add doc.
2091         * infrun.c (set_step_info): Add thread_info parameter, move doc
2092         to header.
2093         * infrun.c (process_event_stop_test): Pass thread to
2094         set_step_info call.
2095         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
2096         set_step_info.
2097         (prepare_one_step): Add thread_info parameter, pass it to
2098         set_step_frame and prepare_one_step (recursive) call.
2099         (step_1): Pass thread to prepare_one_step call.
2100         (step_command_fsm::should_stop): Pass thread to
2101         prepare_one_step.
2102         (until_next_fsm): Pass thread to set_step_frame call.
2103         (finish_command): Pass thread to set_step_info call.
2104
2105 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
2106
2107         * windows-tdep.c (windows_solib_create_inferior_hook):
2108         Check if inferior is running.
2109
2110 2020-03-06  Tom de Vries  <tdevries@suse.de>
2111
2112         * NEWS: Fix "the the".
2113         * ctfread.c: Same.
2114
2115 2020-03-06  Tom de Vries  <tdevries@suse.de>
2116
2117         * psymtab.c (psymtab_to_symtab): Don't print "done.".
2118
2119 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2120
2121         * .dir-locals.el: Add a comment referencing the other copies of
2122         this file.
2123
2124 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
2125
2126         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
2127         psargs.
2128
2129 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2130
2131         * .gitattributes: New file.
2132
2133 2020-03-04  Tom Tromey  <tom@tromey.com>
2134
2135         * symmisc.c (print_symbol_bcache_statistics)
2136         (print_objfile_statistics): Update.
2137         * symfile.c (allocate_symtab): Use intern.
2138         * psymtab.c (partial_symtab::partial_symtab): Use intern.
2139         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
2140         macro_cache>: Remove.
2141         <string_cache>: New member.
2142         (struct objfile) <intern>: New methods.
2143         * elfread.c (elf_symtab_read): Use intern.
2144         * dwarf2/read.c (fixup_go_packaging): Intern package name.
2145         (dwarf2_compute_name, dwarf2_physname)
2146         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
2147         names.
2148         (guess_partial_die_structure_name): Update.
2149         (partial_die_info::fixup): Intern name.
2150         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
2151         name.
2152         (dwarf2_name): Intern name.  Update.
2153         * buildsym.c (buildsym_compunit::get_macro_table): Use
2154         string_cache.
2155
2156 2020-03-04  Tom Tromey  <tom@tromey.com>
2157
2158         * jit.c (bfd_open_from_target_memory): Make "target" const.
2159         * corefile.c (gnutarget): Now const.
2160         * gdbcore.h (gnutarget): Now const.
2161
2162 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
2163
2164         * NEWS: Mention support for WOW64 processes.
2165         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
2166         (amd64_windows_segment_register_p): Remove static.
2167         (_initialize_amd64_windows_nat): Update.
2168         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
2169         * i386-windows-nat.c (context_offset): Update.
2170         (i386_mappings): Rename and remove static.
2171         (i386_windows_segment_register_p): Remove static.
2172         (_initialize_i386_windows_nat): Update.
2173         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
2174         (STATUS_WX86_SINGLE_STEP): New macro.
2175         (EnumProcessModulesEx): New macro.
2176         (Wow64SuspendThread): New macro.
2177         (Wow64GetThreadContext): New macro.
2178         (Wow64SetThreadContext): New macro.
2179         (Wow64GetThreadSelectorEntry): New macro.
2180         (windows_set_context_register_offsets): Add static.
2181         (windows_set_segment_register_p): Likewise.
2182         (windows_add_thread): Adapt for WOW64 processes.
2183         (windows_fetch_one_register): Likewise.
2184         (windows_nat_target::fetch_registers): Likewise.
2185         (windows_store_one_register): Likewise.
2186         (display_selector): Likewise.
2187         (display_selectors): Likewise.
2188         (handle_exception): Likewise.
2189         (windows_continue): Likewise.
2190         (windows_nat_target::resume): Likewise.
2191         (windows_add_all_dlls): Likewise.
2192         (do_initial_windows_stuff): Likewise.
2193         (windows_nat_target::attach): Likewise.
2194         (windows_get_exec_module_filename): Likewise.
2195         (windows_nat_target::create_inferior): Likewise.
2196         (windows_xfer_siginfo): Likewise.
2197         (_initialize_loadable): Initialize Wow64SuspendThread,
2198         Wow64GetThreadContext, Wow64SetThreadContext,
2199         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
2200         * windows-nat.h (windows_set_context_register_offsets):
2201         Remove declaration.
2202         (windows_set_segment_register_p): Likewise.
2203         (i386_windows_segment_register_p): Add declaration.
2204         (amd64_windows_segment_register_p): Likewise.
2205
2206 2020-03-04  Luis Machado  <luis.machado@linaro.org>
2207
2208         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
2209         in "info registers" for AArch64/ARM.
2210
2211         The change caused "info registers" to not print GPR's.
2212
2213         gdb/ChangeLog:
2214
2215         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
2216
2217         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
2218         when reg->group is empty and reggroup is not.
2219
2220 2020-03-03  Tom Tromey  <tromey@adacore.com>
2221
2222         * dwarf2/frame.c (struct dwarf2_frame_cache)
2223         <checked_tailcall_bottom, entry_cfa_sp_offset,
2224         entry_cfa_sp_offset_p>: Remove members.
2225         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
2226         (dwarf2_frame_prev_register): Don't call
2227         dwarf2_tailcall_sniffer_first.
2228         (dwarf2_append_unwinders): Don't append tailcall unwinder.
2229         * frame-unwind.c (add_unwinder): New fuction.
2230         (frame_unwind_init): Use it.  Add tailcall unwinder.
2231
2232 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
2233             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2234
2235         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
2236         value should be printed as true.
2237
2238 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
2239
2240         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
2241         (windows_init_abi): Set and use windows_so_ops.
2242
2243 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
2244
2245         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
2246         when verifying if dealing with a convenience variable.
2247
2248 2020-03-03  Luis Machado  <luis.machado@linaro.org>
2249
2250         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
2251
2252 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2253
2254         * infrun.c (gdbarch_supports_displaced_stepping): New.
2255         (use_displaced_stepping): Break up conditions in smaller pieces.
2256         Use gdbarch_supports_displaced_stepping.
2257         (displaced_step_prepare_throw): Use
2258         gdbarch_supports_displaced_stepping.
2259
2260 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2261
2262         * NEWS: Mention new behaviour of the history filename.
2263         * top.c (write_history_p): Add comment.
2264         (show_write_history_p): Add header comment, give a different
2265         message when history writing is on, but the history filename is
2266         empty.
2267         (history_filename): Add comment.
2268         (history_filename_empty): New function.
2269         (show_history_filename): Add header comment, give a different
2270         message when the filename is empty.
2271         (init_history): Compare history_filename against nullptr, and only
2272         read history if the filename is not empty.
2273         (set_history_filename): Add header comment, and only make
2274         non-empty filenames absolute.
2275         (init_main): Make the filename argument to 'set history filename'
2276         optional.
2277
2278 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
2279
2280         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
2281         (arm_supply_vfpregset): ...this, and update to use VFP registers.
2282         (fetch_fp_register): Update.
2283         (fetch_fp_regs): Update.
2284         (store_fp_register): Update.
2285         (store_fp_regs): Update.
2286         (arm_netbsd_nat_target::read_description): New function.
2287         (fetch_elfcore_registers): Update.
2288
2289 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2290
2291         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
2292         general_thread if the stop reply is missing a thread-id.
2293         (remote_target::process_stop_reply): Use the first non-exited
2294         thread if the target didn't pass a thread-id.
2295         * infrun.c (do_target_wait): Move call to
2296         switch_to_inferior_no_thread to ....
2297         (do_target_wait_1): ... here.
2298
2299 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
2300
2301         * debuginfod-support.c: Include defs.h first.
2302
2303 2020-02-28  Tom de Vries  <tdevries@suse.de>
2304
2305         * symfile.c (set_initial_language): Use default language for lookup.
2306
2307 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
2308
2309         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
2310         reader variable, pass `this` to read_cutu_die_from_dwo.
2311
2312 2020-02-27  Aaron Merey  <amerey@redhat.com>
2313
2314         * source.c (open_source_file): Check for nullptr when computing
2315         srcpath.
2316
2317 2020-02-27  Tom Tromey  <tromey@adacore.com>
2318
2319         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
2320         member.
2321         (dwarf2_add_field): Don't update nfields.
2322         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
2323
2324 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
2325
2326         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
2327         abs.
2328
2329 2020-02-26  Tom Tromey  <tom@tromey.com>
2330
2331         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
2332         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
2333         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
2334         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
2335         per_cu_data.
2336
2337 2020-02-26  Tom Tromey  <tom@tromey.com>
2338
2339         * dwarf2/index-write.c (psym_index_map): Change type.
2340         (add_address_entry_worker, write_one_signatured_type)
2341         (recursively_count_psymbols, recursively_write_psymbols)
2342         (class debug_names, psyms_seen_size, write_gdbindex)
2343         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
2344
2345 2020-02-26  Aaron Merey  <amerey@redhat.com>
2346
2347         * Makefile.in: Handle optional debuginfod support.
2348         * NEWS: Update.
2349         * README: Add --with-debuginfod summary.
2350         * config.in: Regenerate.
2351         * configure: Regenerate.
2352         * configure.ac: Handle optional debuginfod support.
2353         * debuginfod-support.c: debuginfod helper functions.
2354         * debuginfod-support.h: Ditto.
2355         * doc/gdb.texinfo: Add --with-debuginfod to configure options
2356         summary.
2357         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
2358         when a dwz file cannot be found.
2359         * elfread.c (elf_symfile_read): Query debuginfod servers when a
2360         debuginfo file cannot be found.
2361         * source.c (open_source_file): Query debuginfod servers when a
2362         source file cannot be found.
2363         * top.c (print_gdb_configuration): Include
2364         --{with,without}-debuginfod in the output.
2365
2366 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
2367
2368         * thread.c (thr_try_catch_cmd): Print thread name.
2369
2370 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
2371
2372         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
2373         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2374         dwarf2_fetch_die_type_sect_off): Move to...
2375         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2376         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2377         dwarf2_fetch_die_type_sect_off): ... here.
2378         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2379         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2380         dwarf2_fetch_die_type_sect_off): Move doc to header file.
2381
2382 2020-02-26  Tom de Vries  <tdevries@suse.de>
2383
2384         PR gdb/25603
2385         * symfile.c (set_initial_language): Exit-early if
2386         language_mode == language_mode_manual.
2387
2388 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
2389
2390         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
2391         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
2392         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
2393
2394 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2395
2396         * gdbtypes.c (create_array_type_with_stride): Handle negative
2397         array strides.
2398         * valarith.c (value_subscripted_rvalue): Likewise.
2399
2400 2020-02-25  Luis Machado  <luis.machado@linaro.org>
2401
2402         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
2403
2404 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
2405
2406         * loc.h (dwarf2_get_die_type): Move to...
2407         * read.h (dwarf2_get_die_type): ... here.
2408         * read.c (dwarf2_get_die_type): Move doc to header.
2409
2410 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
2411
2412         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
2413         'gnulib/Makefile.in' to the list.
2414
2415 2020-02-24  Tom Tromey  <tom@tromey.com>
2416
2417         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
2418         Remove.
2419         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
2420         XOBNEWVEC.
2421
2422 2020-02-24  Tom Tromey  <tom@tromey.com>
2423
2424         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
2425         New method.
2426         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
2427         (dw2_do_instantiate_symtab, dw2_get_file_names)
2428         (build_type_psymtab_dependencies, load_full_type_unit): Update.
2429
2430 2020-02-24  Tom Tromey  <tom@tromey.com>
2431
2432         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
2433         make_scoped_restore.
2434         (dwarf2_psymtab::read_symtab): Don't clear
2435         reading_partial_symbols.
2436
2437 2020-02-24  Tom de Vries  <tdevries@suse.de>
2438
2439         PR gdb/25592
2440         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
2441
2442 2020-02-24  Tom de Vries  <tdevries@suse.de>
2443
2444         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
2445         commands layout next/prev/regs.
2446
2447 2020-02-22  Tom Tromey  <tom@tromey.com>
2448
2449         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
2450         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
2451
2452 2020-02-22  Tom Tromey  <tom@tromey.com>
2453
2454         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
2455
2456 2020-02-22  Tom Tromey  <tom@tromey.com>
2457
2458         * tui/tui-win.c (_initialize_tui_win): Add usage text.
2459         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
2460         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
2461         * tui/tui.c (_initialize_tui): Add usage text.
2462
2463 2020-02-22  Tom Tromey  <tom@tromey.com>
2464
2465         * tui/tui-win.c (tui_set_focus_command)
2466         (tui_set_win_height_command): Use error_no_arg.
2467         (_initialize_tui_win): Update help text.
2468         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
2469
2470 2020-02-22  Tom Tromey  <tom@tromey.com>
2471
2472         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
2473         * tui/tui-disasm.h (struct tui_disasm_window)
2474         <display_start_addr>: Declare.
2475         * tui/tui-source.h (struct tui_source_window)
2476         <display_start_addr>: Declare.
2477         * tui/tui-winsource.h (struct tui_source_window_base)
2478         <show_source_line, display_start_addr>: New methods.
2479         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
2480         Rename and move to protected section.
2481         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
2482         (tui_source_window_base::do_erase_source_content): Update.
2483         (tui_source_window_base::show_source_line): Now a method.
2484         (tui_source_window_base::show_source_content)
2485         (tui_source_window_base::tui_source_window_base)
2486         (tui_source_window_base::rerender)
2487         (tui_source_window_base::refill)
2488         (tui_source_window_base::do_scroll_horizontal)
2489         (tui_source_window_base::set_is_exec_point_at)
2490         (tui_source_window_base::update_breakpoint_info)
2491         (tui_source_window_base::update_exec_info): Update.
2492         * tui/tui-source.c (tui_source_window::set_contents)
2493         (tui_source_window::showing_source_p)
2494         (tui_source_window::do_scroll_vertical)
2495         (tui_source_window::location_matches_p)
2496         (tui_source_window::line_is_displayed): Update.
2497         (tui_source_window::display_start_addr): New method.
2498         * tui/tui-disasm.c (tui_disasm_window::set_contents)
2499         (tui_disasm_window::do_scroll_vertical)
2500         (tui_disasm_window::location_matches_p): Update.
2501         (tui_disasm_window::display_start_addr): New method.
2502
2503 2020-02-22  Tom Tromey  <tom@tromey.com>
2504
2505         * NEWS: Add entry for gdb.register_window_type.
2506         * tui/tui-layout.h (window_factory): New typedef.
2507         (tui_register_window): Declare.
2508         * tui/tui-layout.c (saved_tui_windows): New global.
2509         (tui_apply_current_layout): Use it.
2510         (tui_register_window): New function.
2511         * python/python.c (do_start_initialization): Call
2512         gdbpy_initialize_tui.
2513         (python_GdbMethods): Add "register_window_type" function.
2514         * python/python-internal.h (gdbpy_register_tui_window)
2515         (gdbpy_initialize_tui): Declare.
2516         * python/py-tui.c: New file.
2517         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
2518
2519 2020-02-22  Tom Tromey  <tom@tromey.com>
2520
2521         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
2522
2523 2020-02-22  Tom Tromey  <tom@tromey.com>
2524
2525         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
2526         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
2527         * tui/tui-data.c (tui_set_win_with_focus): Remove.
2528         (tui_set_win_focus_to): Move from tui-win.c.
2529
2530 2020-02-22  Tom Tromey  <tom@tromey.com>
2531
2532         * tui/tui-layout.c (make_standard_window, get_locator_window): New
2533         functions.
2534         (known_window_types): New global.
2535         (tui_get_window_by_name): Reimplement.
2536         (initialize_known_windows): New function.
2537         (validate_window_name): Rewrite.
2538         (_initialize_tui_layout): Call initialize_known_windows.
2539
2540 2020-02-22  Tom Tromey  <tom@tromey.com>
2541
2542         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
2543         Remove constants.
2544         * tui/tui-winsource.h (struct tui_source_window_base)
2545         <tui_source_window_base>: Remove parameter.
2546         * tui/tui-winsource.c
2547         (tui_source_window_base::tui_source_window_base): Remove
2548         parameter.
2549         (tui_source_window_base::refill): Update.
2550         * tui/tui-stack.h (struct tui_locator_window)
2551         <tui_locator_window>: Update.
2552         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
2553         Default the constructor.
2554         * tui/tui-regs.h (struct tui_data_item_window)
2555         <tui_data_item_window>: Default the constructor.
2556         (struct tui_data_window) <tui_data_window>: Likewise.
2557         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
2558         Default the constructor.
2559         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
2560         Default the constructor.
2561         <type>: Remove.
2562         (struct tui_win_info) <tui_win_info>: Default the constructor.
2563         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
2564         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
2565         Default the constructor.
2566
2567 2020-02-22  Tom Tromey  <tom@tromey.com>
2568
2569         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
2570         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
2571         * tui/tui-win.c (tui_resize_all): Don't call
2572         tui_delete_invisible_windows.
2573         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
2574         done.
2575         (tui_set_layout): Update.
2576         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
2577         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
2578         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
2579
2580 2020-02-22  Tom Tromey  <tom@tromey.com>
2581
2582         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
2583         correctly.
2584
2585 2020-02-22  Tom Tromey  <tom@tromey.com>
2586
2587         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
2588
2589 2020-02-22  Tom Tromey  <tom@tromey.com>
2590
2591         * tui/tui-winsource.h (struct tui_source_window_iterator)
2592         <inner_iterator>: New etytypedef.
2593         <tui_source_window_iterator>: Take "end" parameter.
2594         <tui_source_window_iterator>: Take iterator.
2595         <operator*, advance>: Update.
2596         <m_iter>: Change type.
2597         <m_end>: New field.
2598         (struct tui_source_windows) <begin, end>: Update.
2599         * tui/tui-layout.c (tui_windows): New global.
2600         (tui_apply_current_layout): Clear tui_windows.
2601         (tui_layout_window::apply): Update tui_windows.
2602         * tui/tui-data.h (tui_windows): Declare.
2603         (all_tui_windows): Now inline function.
2604         (class tui_window_iterator, struct all_tui_windows): Remove.
2605
2606 2020-02-22  Tom Tromey  <tom@tromey.com>
2607
2608         PR tui/17850:
2609         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
2610         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
2611         "height" argument.
2612         (class tui_layout_window) <get_sizes>: Likewise.
2613         (class tui_layout_split) <tui_layout_split>: Add "vertical"
2614         argument.
2615         <get_sizes>: Add "height" argument.
2616         <m_vertical>: New field.
2617         * tui/tui-layout.c (tui_layout_split::clone): Update.
2618         (tui_layout_split::get_sizes): Add "height" argument.
2619         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
2620         (tui_new_layout_command): Parse "-horizontal".
2621         (_initialize_tui_layout): Update help string.
2622         (tui_layout_split::specification): Add "-horizontal" when needed.
2623         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
2624         argument.
2625         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
2626         New methods.
2627
2628 2020-02-22  Tom Tromey  <tom@tromey.com>
2629
2630         * tui/tui-layout.h (enum tui_adjust_result): New.
2631         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
2632         (class tui_layout_window) <adjust_size>: Return
2633         tui_adjust_result.  Rewrite.
2634         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
2635         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
2636
2637 2020-02-22  Tom Tromey  <tom@tromey.com>
2638
2639         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
2640         parameter and return types.
2641         (class tui_layout_base) <specification>: Add "depth".
2642         (class tui_layout_window) <specification>: Add "depth".
2643         (class tui_layout_split) <specification>: Add "depth".
2644         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
2645         and return types.
2646         (tui_new_layout_command): Parse sub-layouts.
2647         (_initialize_tui_layout): Update help string.
2648         (tui_layout_window::specification): Add "depth".
2649         (add_layout_command): Update.
2650
2651 2020-02-22  Tom Tromey  <tom@tromey.com>
2652
2653         * NEWS: Add "tui new-layout" item.
2654         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
2655         Add new-layout command to help text.
2656         (validate_window_name): New function.
2657         (tui_new_layout_command): New function.
2658         (_initialize_tui_layout): Register "new-layout".
2659         (tui_layout_window::specification): New method.
2660         (tui_layout_window::specification): New method.
2661         * tui/tui-layout.h (class tui_layout_base) <specification>: New
2662         method.
2663         (class tui_layout_window) <specification>: New method.
2664         (class tui_layout_split) <specification>: New method.
2665
2666 2020-02-22  Tom Tromey  <tom@tromey.com>
2667
2668         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
2669         * tui/tui-win.c (window_name_completer): Update comment.
2670         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
2671         Declare method.
2672         (class tui_layout_window) <replace_window>: Likewise.
2673         (class tui_layout_split) <replace_window>: Likewise.
2674         (tui_set_layout): Don't declare.
2675         (tui_set_initial_layout): Declare function.
2676         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
2677         (asm_regs_layout): New globals.
2678         (tui_current_layout, show_layout): Remove.
2679         (tui_set_layout, tui_add_win_to_layout): Rewrite.
2680         (find_layout, tui_apply_layout): New function.
2681         (layout_completer): Remove.
2682         (tui_next_layout): Reimplement.
2683         (tui_next_layout_command): New function.
2684         (tui_set_initial_layout, tui_prev_layout_command): New functions.
2685         (tui_regs_layout): Reimplement.
2686         (tui_regs_layout_command): New function.
2687         (extract_display_start_addr): Rewrite.
2688         (next_layout, prev_layout): Remove.
2689         (tui_layout_window::replace_window): New method.
2690         (tui_layout_split::replace_window): New method.
2691         (destroy_layout): New function.
2692         (layout_list): New global.
2693         (add_layout_command): New function.
2694         (initialize_layouts): Update.
2695         (tui_layout_command): New function.
2696         (_initialize_tui_layout): Install "layout" commands.
2697         * tui/tui-data.h (enum tui_layout_type): Remove.
2698         (tui_current_layout): Don't declare.
2699
2700 2020-02-22  Tom Tromey  <tom@tromey.com>
2701
2702         * tui/tui-regs.c (tui_reg_layout): Remove.
2703         (tui_reg_command): Use tui_regs_layout.
2704         * tui/tui-layout.h (tui_reg_command): Declare.
2705         * tui/tui-layout.c (tui_reg_command): New function.
2706
2707 2020-02-22  Tom Tromey  <tom@tromey.com>
2708
2709         * tui/tui.c (tui_rl_delete_other_windows): Call
2710         tui_remove_some_windows.
2711         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
2712         Declare method.
2713         (class tui_layout_window) <remove_windows>: New method.
2714         (class tui_layout_split) <remove_windows>: Declare.
2715         (tui_remove_some_windows): Declare.
2716         * tui/tui-layout.c (tui_remove_some_windows): New function.
2717         (tui_layout_split::remove_windows): New method.
2718
2719 2020-02-22  Tom Tromey  <tom@tromey.com>
2720
2721         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
2722         * tui/tui-layout.h (tui_next_layout): Declare.
2723         * tui/tui-layout.c (tui_next_layout): New function.
2724
2725 2020-02-22  Tom Tromey  <tom@tromey.com>
2726
2727         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
2728         correct coordinates.
2729
2730 2020-02-22  Tom Tromey  <tom@tromey.com>
2731
2732         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
2733         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
2734         DATA_WIN case.
2735
2736 2020-02-22  Tom Tromey  <tom@tromey.com>
2737
2738         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
2739         TUI_DISASM_WIN, not tui_win_list.
2740
2741 2020-02-22  Tom Tromey  <tom@tromey.com>
2742
2743         * valprint.c (generic_val_print_enum_1)
2744         (val_print_type_code_flags): Style member names.
2745         * rust-lang.c (val_print_struct, rust_print_enum)
2746         (rust_print_struct_def, rust_internal_print_type): Style member
2747         names.
2748         * p-valprint.c (pascal_object_print_value_fields): Style member
2749         names.  Only call fprintf_symbol_filtered for static members.
2750         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
2751         * f-valprint.c (f_val_print): Style member names.
2752         * f-typeprint.c (f_type_print_base): Style member names.
2753         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
2754         call fprintf_symbol_filtered for static members.
2755         (cp_print_class_member): Style member names.
2756         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
2757         member names.
2758         * ada-valprint.c (ada_print_scalar): Style enum names.
2759         (ada_val_print_enum): Likewise.
2760         * ada-typeprint.c (print_enum_type): Style enum names.
2761
2762 2020-02-21  Tom Tromey  <tom@tromey.com>
2763
2764         * psympriv.h (struct partial_symtab): Update comment.
2765
2766 2020-02-21  Tom Tromey  <tromey@adacore.com>
2767
2768         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
2769         type is CORE_ADDR.
2770
2771 2020-02-21  Tom de Vries  <tdevries@suse.de>
2772
2773         PR gdb/25534
2774         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
2775         if dependencies[i]->user != NULL.
2776
2777 2020-02-21  Ali Tamur  <tamur@google.com>
2778
2779         * dwarf2/read.c (dwarf2_name): Add null check.
2780
2781 2020-02-20  Tom Tromey  <tom@tromey.com>
2782
2783         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
2784         ">=", in binary search.
2785         (dwarf2_find_containing_comp_unit): New overload.
2786         (run_test): New self-test.
2787         (_initialize_dwarf2_read): Register new test.
2788
2789 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2790
2791         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
2792         * riscv-tdep.h: Likewise.
2793         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
2794         rv32-only CSR.
2795         * features/riscv/64bit-csr.xml: Regenerated.
2796
2797 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2798             Tom Tromey  <tom@tromey.com>
2799
2800         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
2801         of 'fputc_unfiltered'.
2802         (putchar_unfiltered): Call 'fputc_unfiltered'.
2803         (fputc_unfiltered): Call 'fputs_unfiltered'.
2804
2805 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
2806
2807         * config.in: Regenerate.
2808         * configure: Regenerate.
2809         * configure.ac: Add --with-python-libdir option.
2810         * main.c: Use WITH_PYTHON_LIBDIR.
2811
2812 2020-02-19  Tom Tromey  <tom@tromey.com>
2813
2814         * symtab.c (general_symbol_info::compute_and_set_names): Use
2815         obstack_strndup.  Simplify call to symbol_set_demangled_name.
2816
2817 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
2818
2819         * dwarf2/read.c (allocate_signatured_type_table,
2820         allocate_dwo_unit_table, allocate_type_unit_groups_table,
2821         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
2822         Remove objfile parameter, update all callers.
2823
2824 2020-02-19  Doug Evans  <dje@google.com>
2825
2826         PR rust/25535
2827         * rust-lang.c (rust_print_enum): Apply embedded_offset to
2828         rust_enum_variant calculation.
2829
2830 2020-02-19  Tom Tromey  <tromey@adacore.com>
2831
2832         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
2833
2834 2020-02-19  Tom Tromey  <tromey@adacore.com>
2835
2836         * ada-lang.c (cache_symbol): Use obstack_strdup.
2837
2838 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2839
2840         * configure: Regenerate.
2841
2842 2020-02-19  Tom Tromey  <tromey@adacore.com>
2843
2844         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
2845         NULL check.
2846
2847 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
2848
2849         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
2850
2851 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2852
2853         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
2854         if GDBSERVER is not defined.
2855         (riscv_tdesc_cache): Likewise, also store const target_desc.
2856         (STATIC_IN_GDB): Define.
2857         (riscv_create_target_description): Update declaration with
2858         STATIC_IN_GDB.
2859         (riscv_lookup_target_description): New function, only define if
2860         GDBSERVER is not defined.
2861         * arch/riscv.h (riscv_create_target_description): Declare only
2862         when GDBSERVER is defined.
2863         (riscv_lookup_target_description): New declaration when GDBSERVER
2864         is not defined.
2865         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
2866         (riscv_linux_read_features): ...this, and return
2867         riscv_gdbarch_features instead of target_desc.
2868         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
2869         (riscv_linux_read_description): Rename to...
2870         (riscv_linux_read_features): ...this.
2871         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
2872         Update to use riscv_gdbarch_features and
2873         riscv_lookup_target_description.
2874         * riscv-tdep.c (riscv_find_default_target_description): Use
2875         riscv_lookup_target_description instead of
2876         riscv_create_target_description.
2877
2878 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2879
2880         * valprint.c (generic_val_print_enum_1): When printing a flag
2881         enum with value 0 and there is no enumerator with value 0, print
2882         just "0" instead of "(unknown: 0x0)".
2883
2884 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2885
2886         * valprint.c (generic_val_print_enum_1): Print unknown part of
2887         flag enum in hex.
2888
2889 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2890
2891         * dwarf2/read.c (update_enumeration_type_from_children): Allow
2892         flag enums to contain duplicate enumerators.
2893         * valprint.c (generic_val_print_enum_1): Update comment.
2894
2895 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2896
2897         * dwarf2/read.c: Include "count-one-bits.h".
2898         (update_enumeration_type_from_children): If an enumerator has
2899         multiple bits set, don't treat the enumeration as a "flag enum".
2900         * valprint.c (generic_val_print_enum_1): Assert that enumerators
2901         of flag enums have 0 or 1 bit set.
2902
2903 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2904
2905         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
2906         conversion.
2907         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2908         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2909         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2910         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2911         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2912
2913 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
2914
2915         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
2916
2917 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2918
2919         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
2920         displaced_step_closure_up.
2921         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2922         (struct displaced_step_closure_up):
2923         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2924         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2925         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
2926         Likewise.
2927         * gdbarch.sh (displaced_step_copy_insn): Likewise.
2928         * gdbarch.c, gdbarch.h: Re-generate.
2929         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
2930         displaced_step_closure_up.
2931         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2932         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2933         * infrun.h (displaced_step_closure_up): New type alias.
2934         (struct displaced_step_inferior_state) <step_closure>: Change
2935         type to displaced_step_closure_up.
2936         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
2937         displaced_step_closure_up.
2938         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2939
2940 2020-02-14  Tom Tromey  <tom@tromey.com>
2941
2942         * minidebug.c (gnu_debug_key): New global.
2943         (find_separate_debug_file_in_section): Use it.
2944
2945 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2946
2947         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
2948         std::unique_ptr.
2949         * gdbarch.c: Re-generate.
2950         * gdbarch.h: Re-generate.
2951         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
2952         change.
2953         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
2954         type to std::unique_ptr.
2955         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
2956         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
2957         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
2958         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
2959         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
2960         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
2961         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
2962         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
2963         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
2964
2965 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2966
2967         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
2968         std::unique_ptr.
2969         (displaced_step_clear): Rename to...
2970         (displaced_step_reset): ... this.  Just call displaced->reset ().
2971         (displaced_step_clear_cleanup): Rename to...
2972         (displaced_step_reset_cleanup): ... this.
2973         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
2974         (displaced_step_fixup): Likewise.
2975         (resume_1): Likewise.
2976         (handle_inferior_event): Restore child's memory before calling
2977         displaced_step_fixup on the parent.
2978         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
2979         to std::unique_ptr.
2980         <step_closure>: Change type to std::unique_ptr.
2981
2982 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
2983
2984         * arm-tdep.c: Include count-one-bits.h.
2985         (cleanup_block_store_pc): Use count_one_bits.
2986         (cleanup_block_load_pc): Use count_one_bits.
2987         (arm_copy_block_xfer): Use count_one_bits.
2988         (thumb2_copy_block_xfer): Use count_one_bits.
2989         (thumb_copy_pop_pc_16bit): Use count_one_bits.
2990         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
2991         (thumb_get_next_pcs_raw): Use count_one_bits.
2992         (arm_get_next_pcs_raw): Use count_one_bits_l.
2993         * arch/arm.c (bitcount): Remove.
2994         * arch/arm.h (bitcount): Remove.
2995
2996 2020-02-14  Tom Tromey  <tromey@adacore.com>
2997
2998         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
2999         Update.
3000         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
3001         * dwarf2/loc.c (call_site_find_chain_1): Return
3002         unique_xmalloc_ptr.
3003         (call_site_find_chain): Likewise.
3004
3005 2020-02-14  Richard Biener  <rguenther@suse.de>
3006
3007         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
3008         on expression with division operators.
3009
3010 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3011
3012         * MAINTAINERS (Write After Approval): Adding myself.
3013
3014 2020-02-12  Tom Tromey  <tom@tromey.com>
3015
3016         * event-loop.c (event_data, gdb_event, event_handler_func):
3017         Remove.
3018
3019 2020-02-12  Tom Tromey  <tom@tromey.com>
3020
3021         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
3022         (dwarf2_frame_objfile_data): Add comment.
3023         (find_comp_unit, set_comp_unit): New functions.
3024         (dwarf2_frame_find_fde): Use find_comp_unit.
3025         (dwarf2_build_frame_info): Use set_comp_unit.
3026
3027 2020-02-12  Tom Tromey  <tom@tromey.com>
3028
3029         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
3030         (comp_unit): Don't initialize objfile.
3031         (execute_cfa_program): Add text_offset parameter.
3032         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
3033         (dwarf2_frame_cache): Update.
3034         (dwarf2_build_frame_info): Don't set "objfile" member.
3035
3036 2020-02-12  Tom Tromey  <tom@tromey.com>
3037
3038         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
3039         (decode_frame_entry): Likewise.
3040         (dwarf2_build_frame_info): Update.
3041
3042 2020-02-12  Tom Tromey  <tom@tromey.com>
3043
3044         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
3045         (decode_frame_entry_1): Use the comp_unit obstack.
3046
3047 2020-02-12  Tom Tromey  <tom@tromey.com>
3048
3049         * dwarf2/frame.c (struct comp_unit): Add initializers and
3050         constructor.
3051         (dwarf2_frame_objfile_data): Store a comp_unit.
3052         (dwarf2_frame_find_fde): Update.
3053         (dwarf2_build_frame_info): Use "new".
3054
3055 2020-02-12  Tom Tromey  <tom@tromey.com>
3056
3057         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
3058         (dwarf2_fde_table): Typedef for std::vector.
3059         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
3060         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
3061         (decode_frame_entry): Update.
3062         (dwarf2_build_frame_info): Use "new".
3063
3064 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3065
3066         * arm-tdep.c (arm_gdbarch_init): Update.
3067         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
3068         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
3069         have_neon, is_m>: Change to bool.
3070
3071 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3072
3073         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
3074
3075 2020-02-12  Tom Tromey  <tom@tromey.com>
3076
3077         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
3078
3079 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
3080
3081         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
3082         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
3083
3084 2020-02-11  Tom Tromey  <tom@tromey.com>
3085
3086         * psymtab.h: Update comment.
3087
3088 2020-02-11  Tom Tromey  <tom@tromey.com>
3089
3090         * gdb_obstack.h (struct auto_obstack): Use
3091         DISABLE_COPY_AND_ASSIGN.
3092
3093 2020-02-11  Tom Tromey  <tom@tromey.com>
3094
3095         * dwarf2/frame.h (struct objfile): Don't forward declare.
3096
3097 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3098
3099         * cris-tdep.c (cris_supply_gregset): Change signature to match
3100         what struct regset expects.
3101         (cris_regset): New struct.
3102         (fetch_core_registers): Remove.
3103         (cris_iterate_over_regset_sections): New function.
3104         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
3105         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
3106
3107 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3108
3109         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
3110         registers.
3111
3112 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3113
3114         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
3115
3116 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3117
3118         * configure: Re-generate.
3119
3120 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3121
3122         * configure: Re-generate.
3123
3124 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3125
3126         * acinclude: Update warning.m4 path.
3127         * warning.m4: Move to gdbsupport.
3128
3129 2020-02-11  Tom Tromey  <tromey@adacore.com>
3130
3131         * remote.c (remote_console_output): Update.
3132         * printcmd.c (printf_command): Update.
3133         * event-loop.c (gdb_wait_for_event): Update.
3134         * linux-nat.c (sigchld_handler): Update.
3135         * remote-sim.c (gdb_os_write_stdout): Update.
3136         (gdb_os_flush_stdout): Update.
3137         (gdb_os_flush_stderr): Update.
3138         (gdb_os_write_stderr): Update.
3139         * exceptions.c (print_exception): Update.
3140         * remote-fileio.c (remote_fileio_func_read): Update.
3141         (remote_fileio_func_write): Update.
3142         * tui/tui.c (tui_enable): Update.
3143         * tui/tui-interp.c (tui_interp::init): Update.
3144         * utils.c (init_page_info): Update.
3145         (putchar_unfiltered, fputc_unfiltered): Update.
3146         (gdb_flush): Update.
3147         (emit_style_escape): Update.
3148         (flush_wrap_buffer, fputs_maybe_filtered): Update.
3149         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
3150         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
3151         (stderr_file::write): Update.
3152         (stderr_file::puts): Update.
3153         * ui-file.h (ui_file_isatty, ui_file_write)
3154         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
3155         (ui_file_puts): Don't declare.
3156
3157 2020-02-10  Tom de Vries  <tdevries@suse.de>
3158
3159         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
3160         sentinel to char *.
3161
3162 2020-02-09  Tom de Vries  <tdevries@suse.de>
3163
3164         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
3165         filename if it matches "<artificial>".
3166
3167 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
3168
3169         * windows-tdep.c (struct enum_value_name): New struct.
3170         (create_enum): New function.
3171         (windows_get_siginfo_type): Create and use enum types.
3172
3173 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
3174
3175         * NEWS: Mention $_siginfo support for Windows.
3176         * windows-nat.c (handle_exception): Set siginfo_er.
3177         (windows_nat_target::mourn_inferior): Reset siginfo_er.
3178         (windows_xfer_siginfo): New function.
3179         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
3180         * windows-tdep.c (struct windows_gdbarch_data): New struct.
3181         (init_windows_gdbarch_data): New function.
3182         (get_windows_gdbarch_data): New function.
3183         (windows_get_siginfo_type): New function.
3184         (windows_init_abi): Register windows_get_siginfo_type.
3185         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
3186
3187 2020-02-08  Tom Tromey  <tom@tromey.com>
3188
3189         * dwarf2/read.c (class cutu_reader) <cutu_reader,
3190         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
3191         <keep>: Declare method.
3192         <m_keep>: Remove member.
3193         <~cutu_reader>: Remove.
3194         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3195         (cutu_reader::cutu_reader): Update.
3196         (cutu_reader::keep): Rename from ~cutu_reader.
3197         (process_psymtab_comp_unit, build_type_psymtabs_1)
3198         (process_skeletonless_type_unit, load_partial_comp_unit)
3199         (load_full_comp_unit, dwarf2_read_addr_index)
3200         (read_signatured_type): Update.
3201
3202 2020-02-08  Tom Tromey  <tom@tromey.com>
3203
3204         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
3205         "want_partial_unit" parameter.
3206         (process_psymtab_comp_unit): Change want_partial_unit to bool.
3207         Inline check for DW_TAG_partial_unit.
3208         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
3209
3210 2020-02-08  Tom Tromey  <tom@tromey.com>
3211
3212         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
3213         read.c.
3214         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
3215         read.c.
3216
3217 2020-02-08  Tom Tromey  <tom@tromey.com>
3218
3219         * dwarf2/read.c (read_address): Move to comp-unit.c.
3220         (dwarf2_rnglists_process, dwarf2_ranges_process)
3221         (read_attribute_value, dwarf_decode_lines_1)
3222         (var_decode_location, decode_locdesc): Update.
3223         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
3224         read.c.  Remove "cu" parameter.
3225         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
3226         method.
3227
3228 2020-02-08  Tom Tromey  <tom@tromey.com>
3229
3230         * dwarf2/read.c (read_attribute_value, read_indirect_string)
3231         (read_indirect_line_string): Update.
3232         * dwarf2/comp-unit.c (read_offset): Remove.
3233         (read_comp_unit_head): Update.
3234         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
3235         method.
3236         (read_offset): Don't declare.
3237
3238 2020-02-08  Tom Tromey  <tom@tromey.com>
3239
3240         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
3241         * dwarf2/read.c (struct comp_unit_head): Move to
3242         dwarf2/comp-unit.h.
3243         (enum class rcuh_kind): Move to comp-unit.h.
3244         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
3245         (read_comp_unit_head, error_check_comp_unit_head)
3246         (read_and_check_comp_unit_head): Move to comp-unit.c.
3247         (read_offset, dwarf_unit_type_name): Likewise.
3248         (create_debug_type_hash_table, read_cutu_die_from_dwo)
3249         (cutu_reader::cutu_reader, read_call_site_scope)
3250         (find_partial_die, follow_die_offset): Update.
3251         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
3252
3253 2020-02-08  Tom Tromey  <tom@tromey.com>
3254
3255         * dwarf2/read.c (read_offset_1): Move to leb.c.
3256         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
3257         (dwarf_decode_macro_bytes): Update.
3258         * dwarf2/leb.c (read_offset): Rename; move from read.c.
3259         * dwarf2/leb.h (read_offset): Declare.
3260
3261 2020-02-08  Tom Tromey  <tom@tromey.com>
3262
3263         * dwarf2/read.c (dwarf2_section_size): Remove.
3264         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
3265         Update.
3266         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
3267
3268 2020-02-08  Tom Tromey  <tom@tromey.com>
3269
3270         * dwarf2/read.c (read_initial_length): Move to leb.c.
3271         * dwarf2/leb.h (read_initial_length): Declare.
3272         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
3273         handle_nonstd parameter.
3274         * dwarf2/frame.c (read_initial_length): Remove.
3275         (decode_frame_entry_1): Update.
3276
3277 2020-02-08  Tom Tromey  <tom@tromey.com>
3278
3279         * dwarf2/loc.c (dwarf2_find_location_expression)
3280         (dwarf_evaluate_loc_desc::get_tls_address)
3281         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
3282         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
3283         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
3284         (dwarf2_compile_property_to_c)
3285         (dwarf2_loc_desc_get_symbol_read_needs)
3286         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
3287         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
3288         (loclist_describe_location, loclist_tracepoint_var_ref)
3289         (loclist_generate_c_location): Update.
3290         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
3291         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
3292         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
3293         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
3294         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
3295         (dwarf2_per_cu_data::addr_size)
3296         (dwarf2_per_cu_data::ref_addr_size)
3297         (dwarf2_per_cu_data::text_offset)
3298         (dwarf2_per_cu_data::addr_type): Now methods.
3299         (per_cu_header_read_in): Make per_cu "const".
3300         (dwarf2_version): Remove.
3301         (dwarf2_per_cu_data::int_type): Now a method.
3302         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
3303         (set_die_type, read_array_type, read_subrange_index_type)
3304         (read_tag_string_type, read_subrange_type): Update.
3305         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
3306         offset_size, ref_addr_size, text_offset, addr_type, version,
3307         objfile, int_type, addr_sized_int_type>: Declare methods.
3308
3309 2020-02-08  Tom Tromey  <tom@tromey.com>
3310
3311         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
3312         Move earlier.
3313
3314 2020-02-08  Tom Tromey  <tom@tromey.com>
3315
3316         * dwarf2/read.h (dwarf_line_debug): Declare.
3317         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
3318         * dwarf2/read.c: Move line_header code to new files.
3319         (dwarf_line_debug): No longer static.
3320         * dwarf2/line-header.c: New file.
3321         * dwarf2/line-header.h: New file.
3322
3323 2020-02-08  Tom Tromey  <tom@tromey.com>
3324
3325         * dwarf2/read.c (struct line_header) <file_full_name,
3326         file_file_name>: Return unique_xmalloc_ptr.
3327         (line_header::file_file_name): Update.
3328         (line_header::file_full_name): Update.
3329         (dw2_get_file_names_reader): Update.
3330         (macro_start_file): Update.
3331
3332 2020-02-08  Tom Tromey  <tom@tromey.com>
3333
3334         * dwarf2/read.c (struct line_header) <file_full_name,
3335         file_file_name>: Declare methods.
3336         (dw2_get_file_names_reader): Update.
3337         (file_file_name): Now a method.
3338         (file_full_name): Likewise.
3339         (macro_start_file): Update.
3340
3341 2020-02-08  Tom Tromey  <tom@tromey.com>
3342
3343         * dwarf2/read.c (dwarf_always_disassemble)
3344         (show_dwarf_always_disassemble): Move to loc.c.
3345         (_initialize_dwarf2_read): Move "always-disassemble" registration
3346         to loc.c.
3347         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
3348         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
3349         static.
3350         (show_dwarf_always_disassemble): Move from read.c.
3351         (_initialize_dwarf2loc): Move always-disassemble from read.c.
3352
3353 2020-02-08  Tom Tromey  <tom@tromey.com>
3354
3355         * dwarf2/read.c (~dwarf2_per_objfile): Update.
3356         (create_quick_file_names_table): Return htab_up.
3357         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
3358         Update.
3359         * dwarf2/read.h (struct dwarf2_per_objfile)
3360         <quick_file_names_table>: Now htab_up.
3361
3362 2020-02-08  Tom Tromey  <tom@tromey.com>
3363
3364         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
3365
3366 2020-02-08  Tom Tromey  <tom@tromey.com>
3367
3368         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
3369         Rewrite.
3370         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
3371         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
3372         (abbrev_table::abbrev_table): No longer inline.
3373         (ABBREV_HASH_SIZE): Remove.
3374         (abbrev_table::m_abbrevs): Now an htab_up.
3375
3376 2020-02-08  Tom Tromey  <tom@tromey.com>
3377
3378         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
3379         (cutu_reader): Update.
3380         (build_type_psymtabs_1): Update.
3381         * dwarf2/abbrev.c (abbrev_table::read): Rename.
3382         (abbrev_table::alloc_abbrev): Update.
3383         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
3384         (abbrev_table::read): New static method, renamed from
3385         abbrev_table_read_table.
3386         (abbrev_table::alloc_abbrev)
3387         (abbrev_table::add_abbrev): Now private.
3388         (abbrev_table::abbrev_table): Now private.
3389         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
3390
3391 2020-02-08  Tom Tromey  <tom@tromey.com>
3392
3393         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
3394         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
3395         htab_up.
3396
3397 2020-02-08  Tom Tromey  <tom@tromey.com>
3398
3399         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
3400         htab_up.
3401         (lookup_dwo_unit_in_dwp): Update.
3402         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
3403         on obstack.
3404
3405 2020-02-08  Tom Tromey  <tom@tromey.com>
3406
3407         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
3408         obstack.
3409
3410 2020-02-08  Tom Tromey  <tom@tromey.com>
3411
3412         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
3413         line_header_hash.
3414         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
3415         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
3416         Change type to htab_up.
3417
3418 2020-02-08  Tom Tromey  <tom@tromey.com>
3419
3420         * dwarf2/read.c (allocate_type_unit_groups_table): Return
3421         htab_up.  Don't allocate on obstack.
3422         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
3423         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
3424         Change type to htab_up.
3425
3426 2020-02-08  Tom Tromey  <tom@tromey.com>
3427
3428         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
3429         Change type to htab_up.
3430         * dwarf2/read.c (create_signatured_type_table_from_index)
3431         (create_signatured_type_table_from_debug_names)
3432         (create_all_type_units, add_type_unit)
3433         (lookup_dwo_signatured_type, lookup_signatured_type)
3434         (process_skeletonless_type_unit): Update.
3435         (create_debug_type_hash_table, create_debug_types_hash_table):
3436         Change type of types_htab.
3437         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
3438         htab_up.  Don't allocate on obstack.
3439         (create_cus_hash_table): Change type of cus_htab parameter.
3440         (struct dwo_file) <cus, tus>: Now htab_up.
3441         (lookup_dwo_signatured_type, lookup_dwo_cutu)
3442         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
3443         (queue_and_load_all_dwo_tus): Update.
3444         * dwarf2/index-write.c (write_gdbindex): Update.
3445         (write_debug_names): Update.
3446
3447 2020-02-08  Tom Tromey  <tom@tromey.com>
3448
3449         * dwarf2/read.h (struct dwarf2_queue_item): Move from
3450         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
3451         destructor.
3452         (struct dwarf2_per_objfile) <queue>: New member.
3453         * dwarf2/read.c (struct dwarf2_queue_item): Move to
3454         dwarf2/read.h.
3455         (dwarf2_queue, dwarf2_queue_tail): Remove.
3456         (class dwarf2_queue_guard): Add parameter to constructor.  Use
3457         DISABLE_COPY_AND_ASSIGN.
3458         <m_per_objfile>: New member.
3459         <~dwarf2_queue_guard>: Rewrite.
3460         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
3461         Update.
3462         (~dwarf2_queue_item): New.
3463
3464 2020-02-08  Tom Tromey  <tom@tromey.com>
3465
3466         * dwarf2/read.c (struct die_info) <has_children>: New member.
3467         (dw2_get_file_names_reader): Remove has_children.
3468         (dw2_get_file_names): Update.
3469         (read_cutu_die_from_dwo): Remove has_children.
3470         (cutu_reader::init_tu_and_read_dwo_dies)
3471         (cutu_reader::cutu_reader): Update.
3472         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
3473         Remove has_children.
3474         (build_type_psymtabs_1, process_skeletonless_type_unit)
3475         (load_partial_comp_unit, load_full_comp_unit): Update.
3476         (create_dwo_cu_reader): Remove has_children.
3477         (create_cus_hash_table, read_die_and_children): Update.
3478         (read_full_die_1,read_full_die): Remove has_children.
3479         (read_signatured_type): Update.
3480         (class cutu_reader) <has_children>: Remove.
3481
3482 2020-02-08  Tom Tromey  <tom@tromey.com>
3483
3484         * dwarf2/expr.c: Rename from dwarf2expr.c.
3485         * dwarf2/expr.h: Rename from dwarf2expr.h.
3486         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
3487         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
3488         * dwarf2/frame.c: Rename from dwarf2-frame.c.
3489         * dwarf2/frame.h: Rename from dwarf2-frame.h.
3490         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
3491         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
3492         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
3493         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
3494         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
3495         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
3496         * dwarf2/loc.c: Rename from dwarf2loc.c.
3497         * dwarf2/loc.h: Rename from dwarf2loc.h.
3498         * dwarf2/read.c: Rename from dwarf2read.c.
3499         * dwarf2/read.h: Rename from dwarf2read.h.
3500         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
3501         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
3502         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
3503         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
3504         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
3505         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
3506         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
3507         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
3508         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
3509         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
3510         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
3511         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
3512         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
3513         Update.
3514         * Makefile.in (COMMON_SFILES): Update.
3515         (HFILES_NO_SRCDIR): Update.
3516
3517 2020-02-08  Tom Tromey  <tom@tromey.com>
3518
3519         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
3520         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
3521
3522 2020-02-08  Tom Tromey  <tom@tromey.com>
3523
3524         * dwarf2read.h (struct die_info): Don't declare.
3525
3526 2020-02-08  Tom Tromey  <tom@tromey.com>
3527
3528         * dwarf2read.h (die_info_ptr): Remove typedef.
3529
3530 2020-02-08  Tom Tromey  <tom@tromey.com>
3531
3532         * dwarf2read.c (read_call_site_scope)
3533         (handle_data_member_location, dwarf2_add_member_fn)
3534         (mark_common_block_symbol_computed, read_common_block)
3535         (attr_to_dynamic_prop, partial_die_info::read)
3536         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
3537         (dwarf2_symbol_mark_computed, set_die_type): Update.
3538         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
3539         method.
3540         (attr_form_is_block): Don't declare.
3541         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
3542
3543 2020-02-08  Tom Tromey  <tom@tromey.com>
3544
3545         * dwarf2read.c (dwarf2_find_base_address, )
3546         (read_call_site_scope, rust_containing_type)
3547         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
3548         (handle_data_member_location, dwarf2_add_member_fn)
3549         (get_alignment, read_structure_type, process_structure_scope)
3550         (mark_common_block_symbol_computed, read_common_block)
3551         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
3552         (partial_die_info::read, read_attribute_value, new_symbol)
3553         (lookup_die_type, dwarf2_get_ref_die_offset)
3554         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
3555         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
3556         (dwarf2_symbol_mark_computed): Update.
3557         * dwarf2/attribute.h (struct attribute) <value_as_address,
3558         form_is_section_offset, form_is_constant, form_is_ref>: Declare
3559         methods.
3560         (value_as_address, attr_form_is_section_offset)
3561         (attr_form_is_constant, attr_form_is_ref): Don't declare.
3562         * dwarf2/attribute.c (attribute::value_as_address)
3563         (attribute::form_is_section_offset, attribute::form_is_constant)
3564         (attribute::form_is_ref): Now methods.
3565
3566 2020-02-08  Tom Tromey  <tom@tromey.com>
3567
3568         * dwarf2read.c (struct attribute, DW_STRING)
3569         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
3570         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
3571         (attr_form_is_block, attr_form_is_section_offset)
3572         (attr_form_is_constant, attr_form_is_ref): Move.
3573         * dwarf2/attribute.h: New file.
3574         * dwarf2/attribute.c: New file, from dwarf2read.c.
3575         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
3576
3577 2020-02-08  Tom Tromey  <tom@tromey.com>
3578
3579         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
3580         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
3581         Move.
3582         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
3583         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
3584         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
3585         abbrev.c.
3586         * dwarf2/abbrev.h: New file.
3587         * dwarf2/abbrev.c: New file, from dwarf2read.c.
3588         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
3589
3590 2020-02-08  Tom Tromey  <tom@tromey.com>
3591
3592         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
3593         (dwarf2_section_size, dwarf2_get_section_info)
3594         (create_signatured_type_table_from_debug_names)
3595         (create_addrmap_from_aranges, read_debug_names_from_section)
3596         (get_gdb_index_contents_from_section, read_comp_unit_head)
3597         (error_check_comp_unit_head, read_abbrev_offset)
3598         (create_debug_type_hash_table, init_cu_die_reader)
3599         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
3600         (read_comp_units_from_section, create_cus_hash_table)
3601         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3602         (create_dwp_v2_section, dwarf2_rnglists_process)
3603         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
3604         (abbrev_table_read_table, read_indirect_string_at_offset_from)
3605         (read_indirect_string_from_dwz, read_addr_index_1)
3606         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
3607         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3608         (fill_in_loclist_baton): Update.
3609         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
3610         get_containing_section, get_bfd_owner, get_bfd_section,
3611         get_file_name, get_id, get_flags, empty, read>: Declare methods.
3612         (dwarf2_read_section, get_section_name, get_section_file_name)
3613         (get_containing_section, get_section_bfd_owner)
3614         (get_section_bfd_section, get_section_name, get_section_file_name)
3615         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
3616         declare.
3617         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
3618         (dwarf2_section_info::get_bfd_owner)
3619         (dwarf2_section_info::get_bfd_section)
3620         (dwarf2_section_info::get_name)
3621         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
3622         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
3623         (dwarf2_section_info::read): Now methods.
3624         * dwarf-index-write.c (class debug_names): Update.
3625
3626 2020-02-08  Tom Tromey  <tom@tromey.com>
3627
3628         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
3629         Move to dwarf2/section.h.
3630         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
3631         (get_section_bfd_section, get_section_name)
3632         (get_section_file_name, get_section_id, get_section_flags)
3633         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
3634         dwarf2/section.c.
3635         * dwarf2/section.h: New file.
3636         * dwarf2/section.c: New file, from dwarf2read.c.
3637         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
3638
3639 2020-02-08  Tom Tromey  <tom@tromey.com>
3640
3641         * dwarf2read.h (read_unsigned_leb128): Don't declare.
3642         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
3643         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
3644         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
3645         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
3646         * dwarf2/leb.h: New file, from dwarf2read.c.
3647         * dwarf2/leb.c: New file, from dwarf2read.c.
3648         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
3649         Remove.
3650         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
3651         (COMMON_SFILES): Add dwarf2/leb.c.
3652
3653 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
3654
3655         GDB 9.1 released.
3656
3657 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3658
3659         PR gdb/25190:
3660         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
3661         * gdb/remote.c (remote_console_output): Update.
3662         * gdb/ui-file.c (fputs_unfiltered): Rename to...
3663         (ui_file_puts): ...this.
3664         * gdb/ui-file.h (ui_file_puts): Add declaration.
3665         * gdb/utils.c (emit_style_escape): Update.
3666         (flush_wrap_buffer): Update.
3667         (fputs_maybe_filtered): Update.
3668         (fputs_unfiltered): Add function.
3669
3670 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
3671
3672         * gdb/event-loop.c (gdb_wait_for_event): Update.
3673         * gdb/printcmd.c (printf_command): Update.
3674         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
3675         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
3676         (gdb_os_flush_stderr): Update.
3677         * gdb/remote.c (remote_console_output): Update.
3678         * gdb/ui-file.c (gdb_flush): Rename to...
3679         (ui_file_flush): ...this.
3680         (stderr_file::write): Update.
3681         (stderr_file::puts): Update.
3682         * gdb/ui-file.h (gdb_flush): Rename to...
3683         (ui_file_flush): ...this.
3684         * gdb/utils.c (gdb_flush): Add function.
3685         * gdb/utils.h (gdb_flush): Add declaration.
3686
3687 2020-02-07  Tom Tromey  <tromey@adacore.com>
3688
3689         PR breakpoints/24915:
3690         * source.c (find_and_open_source): Do not check basenames_may_differ.
3691
3692 2020-02-07  Tom Tromey  <tom@tromey.com>
3693
3694         * README: Update gdbserver documentation.
3695         * gdbserver: Move to top level.
3696         * configure.tgt (build_gdbserver): Remove.
3697         * configure.ac: Remove --enable-gdbserver.
3698         * configure: Rebuild.
3699         * Makefile.in (distclean): Don't mention gdbserver.
3700
3701 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3702
3703         * source-cache.c (source_cache::ensure): Surround
3704         get_plain_source_lines with a try/catch.
3705         (source_cache::get_line_charpos): Get rid of try/catch
3706         and only check for the return value of "ensure".
3707         * tui/tui-source.c (tui_source_window::set_contents):
3708         Simplify "nlines" calculation.
3709
3710 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
3711
3712         * MAINTAINERS (Write After Approval): Add myself.
3713
3714 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3715
3716         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
3717         function call.
3718
3719 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
3720
3721         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
3722
3723 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
3724
3725         * nat/riscv-linux-tdesc.h: New file.
3726         * nat/riscv-linux-tdesc.c: New file, taking code from...
3727         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
3728         ... here.
3729         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
3730         NATDEPFILES.
3731
3732 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
3733
3734         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
3735         we don't set the fake simulator ptid to the null_ptid.
3736
3737 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
3738
3739         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
3740         * gdbthread.h (class thread_info) <resumed>: Likewise.
3741         * infrun.c (resume_1): Likewise.
3742         (proceed): Likewise.
3743         (infrun_thread_stop_requested): Likewise.
3744         (stop_all_threads): Likewise.
3745         (handle_inferior_event): Likewise.
3746         (restart_threads): Likewise.
3747         (finish_step_over): Likewise.
3748         (keep_going_stepped_thread): Likewise.
3749         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
3750         (linux_handle_extended_wait): Likewise.
3751         * record-btrace.c (get_thread_current_frame_id): Likewise.
3752         * record-full.c (record_full_wait_1): Likewise.
3753         * remote.c (remote_target::process_initial_stop_replies): Likewise.
3754         * target.c (target_resume): Likewise.
3755         * thread.c (set_running_thread): Likewise.
3756
3757 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3758
3759         * f-valprint.c (f77_print_array_1): Changed datatype of index
3760         variable to LONGEST from int to enable it to contain bound
3761         values correctly.
3762
3763 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
3764
3765         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
3766         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
3767         offsets according to FLEN determined.
3768         (riscv_linux_nat_target::read_description): Determine FLEN
3769         dynamically.
3770         (riscv_linux_nat_target::fetch_registers): Size regset buffer
3771         according to FLEN determined.
3772         (riscv_linux_nat_target::store_registers): Likewise.
3773
3774 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3775
3776         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3777         when reg->group is empty and reggroup is not.
3778
3779 2020-01-31  Tom Tromey  <tromey@adacore.com>
3780
3781         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
3782         Call beneath target's mourn_inferior after unpushing.
3783
3784 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3785
3786         PR tui/9765
3787         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
3788         have enough lines to fill the screen, still return the lowest
3789         address we found.
3790
3791 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
3792
3793         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
3794         '-', '<', and '>' commands.
3795
3796 2020-01-29  Pedro Alves  <palves@redhat.com>
3797             Sergio Durigan Junior  <sergiodj@redhat.com>
3798
3799         * infcmd.c (construct_inferior_arguments): Assert that
3800         'argc' is greater than 0.
3801
3802 2020-01-29  Luis Machado  <luis.machado@linaro.org>
3803
3804         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
3805         (BRK_INSN_MASK): Define to 0xd4200000.
3806         (aarch64_program_breakpoint_here_p): New function.
3807         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
3808         * arch-utils.c (default_program_breakpoint_here_p): Moved from
3809         breakpoint.c.
3810         * arch-utils.h (default_program_breakpoint_here_p): Moved from
3811         breakpoint.h
3812         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
3813         call gdbarch_program_breakpoint_here_p.
3814         (program_breakpoint_here): Moved to arch-utils.c, renamed to
3815         default_program_breakpoint_here_p, changed return type to bool and
3816         simplified.
3817         * breakpoint.h (program_breakpoint_here): Moved prototype to
3818         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
3819         return type to bool.
3820         * gdbarch.c: Regenerate.
3821         * gdbarch.h: Regenerate.
3822         * gdbarch.sh (program_breakpoint_here_p): New method.
3823         * infrun.c (handle_signal_stop): Call
3824         gdbarch_program_breakpoint_here_p.
3825
3826 2020-01-26  Tom Tromey  <tom@tromey.com>
3827
3828         * ctfread.c (struct ctf_fp_info): Reindent.
3829         (_initialize_ctfread): Remove.
3830
3831 2020-01-26  Tom Tromey  <tom@tromey.com>
3832
3833         * psymtab.c (partial_map_expand_apply)
3834         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3835         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3836         (psym_print_stats, psym_expand_symtabs_for_function)
3837         (psym_map_symbol_filenames, psym_map_matching_symbols)
3838         (psym_expand_symtabs_matching)
3839         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3840         (maintenance_check_psymtabs): Use new methods.
3841         * psympriv.h (struct partial_symtab) <readin_p,
3842         get_compunit_symtab>: New methods.
3843         <readin, compunit_symtab>: Remove members.
3844         (struct standard_psymtab): New.
3845         (struct legacy_psymtab): Derive from standard_psymtab.
3846         * dwarf2read.h (struct dwarf2_psymtab): Derive from
3847         standard_psymtab.
3848         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
3849
3850 2020-01-26  Tom Tromey  <tom@tromey.com>
3851
3852         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
3853         read_dependencies.  Add assert.
3854         * psymtab.c (partial_symtab::read_dependencies): New method.
3855         * psympriv.h (struct partial_symtab) <read_dependencies>: New
3856         method.
3857         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
3858         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
3859         read_dependencies.
3860         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
3861         Add assert.
3862
3863 2020-01-26  Tom Tromey  <tom@tromey.com>
3864
3865         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
3866         Call expand_psymtab.
3867         (xcoff_read_symtab): Call expand_psymtab.
3868         (xcoff_start_psymtab, xcoff_end_psymtab): Set
3869         legacy_expand_psymtab.
3870         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
3871         method.
3872         (struct legacy_psymtab) <expand_psymtab>: Implement.
3873         <legacy_expand_psymtab>: New member.
3874         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
3875         (parse_partial_symbols): Set legacy_expand_psymtab.
3876         (psymtab_to_symtab_1): Change argument order.  Call
3877         expand_psymtab.
3878         (new_psymtab): Set legacy_expand_psymtab.
3879         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
3880         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
3881         expand_psymtab.
3882         (dwarf2_psymtab::expand_psymtab): Rename from
3883         psymtab_to_symtab_1.  Call expand_psymtab.
3884         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
3885         (dbx_end_psymtab): Likewise.
3886         (dbx_psymtab_to_symtab_1): Change argument order. Call
3887         expand_psymtab.
3888         (dbx_read_symtab): Call expand_psymtab.
3889         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
3890         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
3891         (ctf_psymtab::read_symtab): Call expand_psymtab.
3892
3893 2020-01-26  Tom Tromey  <tom@tromey.com>
3894
3895         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
3896         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
3897         messages.
3898         * mdebugread.c (mdebug_read_symtab): Remove prints.
3899         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
3900         assert.
3901         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
3902
3903 2020-01-26  Tom Tromey  <tom@tromey.com>
3904
3905         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
3906         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
3907         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
3908         legacy_symtab.
3909         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
3910         * psymtab.c (psymtab_to_symtab): Call method.
3911         (dump_psymtab): Update.
3912         * psympriv.h (struct partial_symtab): Add virtual destructor.
3913         <read_symtab>: New method.
3914         (struct legacy_symtab): New.
3915         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
3916         (struct pst_map) <pst>: Now a legacy_psymtab.
3917         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
3918         (new_psymtab): Use legacy_psymtab.
3919         * dwarf2read.h (struct dwarf2_psymtab): New.
3920         (struct dwarf2_per_cu_data) <psymtab>: Use it.
3921         * dwarf2read.c (dwarf2_create_include_psymtab)
3922         (dwarf2_build_include_psymtabs, create_type_unit_group)
3923         (create_partial_symtab, process_psymtab_comp_unit_reader)
3924         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
3925         (set_partial_user): Use dwarf2_psymtab.
3926         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
3927         (psymtab_to_symtab_1, process_full_comp_unit)
3928         (process_full_type_unit, dwarf2_ranges_read)
3929         (dwarf2_get_pc_bounds, psymtab_include_file_name)
3930         (dwarf_decode_lines): Use dwarf2_psymtab.
3931         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
3932         (add_address_entry_worker, write_one_signatured_type)
3933         (recursively_count_psymbols, recursively_write_psymbols)
3934         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
3935         (write_debug_names): Likewise.
3936         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
3937         <pst>: Now a legacy_psymtab.
3938         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
3939         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
3940         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
3941         * ctfread.c (struct ctf_psymtab): New.
3942         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
3943         ctf_psymtab.
3944         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
3945         (create_partial_symtab): Return a ctf_psymtab.
3946         (scan_partial_symbols): Update.
3947
3948 2020-01-26  Tom Tromey  <tom@tromey.com>
3949
3950         * xcoffread.c (xcoff_start_psymtab): Use new.
3951         * psymtab.c (partial_symtab::partial_symtab): New constructor,
3952         renamed from start_psymtab_common.
3953         * psympriv.h (struct partial_symtab): Add new constructor.
3954         (start_psymtab_common): Don't declare.
3955         * mdebugread.c (parse_partial_symbols): Use new.
3956         * dwarf2read.c (create_partial_symtab): Use new.
3957         * dbxread.c (start_psymtab): Use new.
3958         * ctfread.c (create_partial_symtab): Use new.
3959
3960 2020-01-26  Tom Tromey  <tom@tromey.com>
3961
3962         * xcoffread.c (xcoff_end_psymtab): Use new.
3963         * psymtab.c (start_psymtab_common): Use new.
3964         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
3965         Update.
3966         * psympriv.h (struct partial_symtab): Add parameters to
3967         constructor.  Don't inline.
3968         (allocate_psymtab): Don't declare.
3969         * mdebugread.c (new_psymtab): Use new.
3970         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
3971         * dbxread.c (dbx_end_psymtab): Use new.
3972
3973 2020-01-26  Tom Tromey  <tom@tromey.com>
3974
3975         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
3976         allocate_psymtab.  Update documentation.
3977         * psymtab.c (psymtab_storage::install_psymtab): Rename from
3978         allocate_psymtab.  Do not use new.
3979         (allocate_psymtab): Use new.  Update.
3980
3981 2020-01-26  Tom Tromey  <tom@tromey.com>
3982
3983         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3984         * psymtab.c (psym_print_stats): Update.
3985         * psympriv.h (struct partial_symtab) <readin,
3986         psymtabs_addrmap_supported, anonymous>: Now bool.
3987         * mdebugread.c (psymtab_to_symtab_1): Update.
3988         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
3989         (build_type_psymtabs_reader, psymtab_to_symtab_1)
3990         (process_full_comp_unit, process_full_type_unit): Update.
3991         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
3992         * ctfread.c (psymtab_to_symtab): Update.
3993
3994 2020-01-26  Tom Tromey  <tom@tromey.com>
3995
3996         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
3997         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
3998         * psymtab.c (psymtab_storage): Delete psymtabs.
3999         (psymtab_storage::allocate_psymtab): Use new.
4000         (psymtab_storage::discard_psymtab): Use delete.
4001         * psympriv.h (struct partial_symtab): Add constructor and
4002         initializers.
4003
4004 2020-01-26  Tom Tromey  <tom@tromey.com>
4005
4006         * machoread.c: Do not include psympriv.h.
4007
4008 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4009
4010         * NEWS: Mention the new option and the set/show commands.
4011
4012 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4013
4014         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
4015         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
4016         (validate_exec_file): New variables, enums, functions.
4017         (exec_file_locate_attach, print_section_info): Style the filenames.
4018         (_initialize_exec): Install show_exec_file_mismatch_command and
4019          set_exec_file_mismatch_command.
4020         * gdbcore.h (validate_exec_file): Declare.
4021         * infcmd.c (attach_command): Call validate_exec_file.
4022         * remote.c ( remote_target::remote_add_inferior): Likewise.
4023
4024 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4025
4026         * frame.c (find_frame_sal): Move call to get_next_frame into more
4027         inner scope.
4028         * inline-frame.c (inilne_state) <inline_state>: Update argument
4029         types.
4030         (inilne_state) <skipped_symbol>: Rename to...
4031         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
4032         (skip_inline_frames): Build vector of skipped symbols and use this
4033         to reate the inline_state.
4034         (inline_skipped_symbol): Add a comment and some assertions, fetch
4035         skipped symbol from the list.
4036
4037 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4038
4039         * buildsym.c (lte_is_less_than): Delete.
4040         (buildsym_compunit::end_symtab_with_blockvector): Create local
4041         lambda function to sort line table entries, and use
4042         std::stable_sort instead of std::sort.
4043         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
4044         markers when looking for a previous line.
4045
4046 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4047
4048         * dwarf2read.c (lnp_state_machine::record_line): Include
4049         end_sequence parameter in debug print out.  Record the line if we
4050         are at an end_sequence marker even if it's not the start of a
4051         statement.
4052         * symmisc.c (maintenance_print_one_line_table): Print end of
4053         sequence markers with 'END' not '0'.
4054
4055 2020-01-24  Pedro Alves  <palves@redhat.com>
4056
4057         PR gdb/25410
4058         * thread.c (scoped_restore_current_thread::restore): Use
4059         switch_to_inferior_no_thread.
4060         * exec.c: Include "progspace-and-thread.h".
4061         (add_target_sections, remove_target_sections):
4062         scoped_restore_current_pspace_and_thread instead of
4063         scoped_restore_current_thread.
4064         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
4065         and aspace to the inferior before calling clone_program_space.
4066         Remove stale comment.
4067
4068 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4069
4070         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
4071         (arm_netbsd_nat_target::fetch_registers): ...this.
4072         (arm_nbsd_nat_target::store_registers): Rename to...
4073         (arm_netbsd_nat_target::store_registers): ...this.
4074
4075 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4076
4077         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4078         register_t.
4079
4080 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4081
4082         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
4083         Update comment.
4084         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
4085         Likewise.
4086         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
4087         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
4088         the correct replacement (iterate_over_regset_sections).
4089         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
4090         Update comment.
4091
4092 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
4093
4094         PR gdb/23718
4095         * gdb/python/python.c (execute_gdb_command): Call
4096         async_enable_stdin in catch block.
4097
4098 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4099
4100         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
4101         SWITCH_THRU_ALL_UIS.
4102
4103 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4104
4105         PR tui/9765
4106         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
4107         comment, add extra parameter, and update to store previous symbol
4108         when appropriate.
4109         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
4110         add extra parameter.
4111         * tui/tui-disasm.c (tui_disassemble): Update header comment,
4112         remove unneeded parameter, add try/catch around gdb_print_insn,
4113         rewrite to add items to asm_lines vector.
4114         (tui_find_backward_disassembly_start_address): New function.
4115         (tui_find_disassembly_address): Updated throughout.
4116         (tui_disasm_window::set_contents): Update for changes to
4117         tui_disassemble.
4118         (tui_disasm_window::do_scroll_vertical): No need to adjust the
4119         number of lines to scroll.
4120
4121 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
4122
4123         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
4124         (SECT_OFF_DATA): Likewise.
4125         (SECT_OFF_RODATA): Likewise.
4126         (SECT_OFF_TEXT): Likewise.
4127         (SECT_OFF_BSS): Likewise.
4128         (struct objfile) <text_section_offset, data_section_offset>: New
4129         methods.
4130         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
4131         objfile::text_section_offset.
4132         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
4133         * coffread.c (coff_symtab_read): Likewise.
4134         (enter_linenos): Likewise.
4135         (process_coff_symbol): Likewise.
4136         * ctfread.c (get_objfile_text_range): Likewise.
4137         * dtrace-probe.c (dtrace_probe::get_relocated_address):
4138         Use objfile::data_section_offset.
4139         * dwarf2-frame.c (execute_cfa_program): Use
4140         objfile::text_section_offset.
4141         (dwarf2_frame_find_fde): Likewise.
4142         * dwarf2read.c (create_addrmap_from_index): Likewise.
4143         (create_addrmap_from_aranges): Likewise.
4144         (dw2_find_pc_sect_compunit_symtab): Likewise.
4145         (process_psymtab_comp_unit_reader): Likewise.
4146         (add_partial_symbol): Likewise.
4147         (add_partial_subprogram): Likewise.
4148         (process_full_comp_unit): Likewise.
4149         (read_file_scope): Likewise.
4150         (read_func_scope): Likewise.
4151         (read_lexical_block_scope): Likewise.
4152         (read_call_site_scope): Likewise.
4153         (dwarf2_rnglists_process): Likewise.
4154         (dwarf2_ranges_process): Likewise.
4155         (dwarf2_ranges_read): Likewise.
4156         (dwarf_decode_lines_1): Likewise.
4157         (new_symbol): Likewise.
4158         (dwarf2_fetch_die_loc_sect_off): Likewise.
4159         (dwarf2_per_cu_text_offset): Likewise.
4160         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
4161         * hppa-tdep.c (read_unwind_info): Likewise.
4162         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
4163         * psympriv.h (struct partial_symtab): Likewise.
4164         * psymtab.c (find_pc_sect_psymtab): Likewise.
4165         * solib-svr4.c (enable_break): Likewise.
4166         * stap-probe.c (relocate_address): Use
4167         objfile::data_section_offset.
4168         * xcoffread.c (enter_line_range): Use
4169         objfile::text_section_offset.
4170         (read_xcoff_symtab): Likewise.
4171
4172 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
4173
4174         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
4175         declaration to narrower scopes.
4176
4177 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
4178
4179         * darwin-nat.h (struct darwin_exception_msg, enum
4180         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
4181         Move up.
4182         (class darwin_nat_target) <wait_1, check_new_threads,
4183         decode_exception_message, decode_message, stop_inferior,
4184         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
4185         * darwin-nat.c (darwin_check_new_threads): Rename to...
4186         (darwin_nat_target::check_new_threads): ... this.
4187         (darwin_suspend_inferior_it): Remove.
4188         (darwin_decode_exception_message): Rename to...
4189         (darwin_nat_target::decode_exception_message): ... this.
4190         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
4191         (darwin_decode_message): Rename to...
4192         (darwin_nat_target::decode_message): ... this.
4193         (cancel_breakpoint): Rename to...
4194         (darwin_nat_target::cancel_breakpoint): ... this.
4195         (darwin_wait): Rename to...
4196         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
4197         instead of iterate_over_inferiors.
4198         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
4199         (darwin_stop_inferior): Rename to...
4200         (darwin_nat_target::stop_inferior): ... this.
4201         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
4202         (darwin_init_thread_list): Rename to...
4203         (darwin_nat_target::init_thread_list): ... this.
4204         (darwin_ptrace_him): Rename to...
4205         (darwin_nat_target::ptrace_him): ... this.
4206         (darwin_nat_target::create_inferior): Pass lambda function to
4207         fork_inferior.
4208         (darwin_nat_target::detach): Call stop_inferior instead of
4209         darwin_stop_inferior.
4210         * fork-inferior.h (fork_inferior): Change init_trace_fun
4211         parameter to gdb::function_view.
4212         * fork-inferior.c (fork_inferior): Likewise.
4213
4214 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
4215
4216         * i386-cygwin-tdep.c (core_process_module_section): Update.
4217         * windows-nat.c (struct lm_info_windows): Add text_offset.
4218         (windows_xfer_shared_libraries): Update.
4219         * windows-tdep.c (windows_xfer_shared_library):
4220         Add text_offset_cached argument.
4221         * windows-tdep.h (windows_xfer_shared_library): Update.
4222
4223 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4224
4225         * gdbarch.sh: Add declaration for _initialize_gdbarch.
4226
4227 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4228
4229         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
4230         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
4231         replace with range-based for.
4232         (gdbsim_interrupt_inferior): Remove.
4233         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
4234         with a range-based for.  Inline code from
4235         gdbsim_interrupt_inferior.
4236
4237 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
4238
4239         * infrun.c (proceed): Fix indentation.
4240
4241 2020-01-21  Tom Tromey  <tromey@adacore.com>
4242
4243         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
4244         * python/python.c (python_extension_ops): Update.
4245         (gdbpy_colorize): New function.
4246         * python/lib/gdb/__init__.py (colorize): New function.
4247         * extension.h (ext_lang_colorize): Declare.
4248         * extension.c (ext_lang_colorize): New function.
4249         * extension-priv.h (struct extension_language_ops) <colorize>: New
4250         member.
4251         * cli/cli-style.c (_initialize_cli_style): Update help text.
4252
4253 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4254
4255         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
4256         <cond>: Change type to bool.
4257         (aarch64_displaced_step_b_cond): Update cond to use bool type.
4258         (aarch64_displaced_step_cb): Likewise.
4259         (aarch64_displaced_step_tb): Likewise.
4260
4261 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4262
4263         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
4264         output.
4265
4266 2020-01-21  Luis Machado  <luis.machado@linaro.org>
4267
4268         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
4269         <pc_adjust>: Adjust the documentation.
4270         (aarch64_displaced_step_fixup): Check if PC really moved before
4271         adjusting it.
4272
4273 2020-01-19  Tom Tromey  <tom@tromey.com>
4274
4275         * disasm.c (~gdb_disassembler): New destructor.
4276         (gdb_buffered_insn_length): Call disassemble_free_target.
4277         * disasm.h (class gdb_disassembler): Declare destructor.  Use
4278         DISABLE_COPY_AND_ASSIGN.
4279
4280 2020-01-19  Tom Tromey  <tom@tromey.com>
4281
4282         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
4283         (die_reader_func_ftype): Remove.
4284         (cutu_reader): New class.
4285         (dw2_get_file_names_reader): Remove "data" parameter.
4286         (dw2_get_file_names): Use cutu_reader.
4287         (create_debug_type_hash_table): Update.
4288         (read_cutu_die_from_dwo): Update comment.
4289         (lookup_dwo_unit): Add dwo_name parameter.
4290         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
4291         die_reader_func_ftype and data parameters.
4292         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
4293         Remove die_reader_func_ftype and data parameters.
4294         (~cutu_reader): New; from init_cutu_and_read_dies.
4295         (cutu_reader::cutu_reader): Rename from
4296         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
4297         and data parameters.
4298         (init_cutu_and_read_dies_simple): Remove.
4299         (struct process_psymtab_comp_unit_data): Remove.
4300         (process_psymtab_comp_unit_reader): Remove data parameter; add
4301         want_partial_unit and pretend_language parameters.
4302         (process_psymtab_comp_unit): Use cutu_reader.
4303         (build_type_psymtabs_reader): Remove data parameter.
4304         (build_type_psymtabs_1): Use cutu_reader.
4305         (process_skeletonless_type_unit): Likewise.
4306         (load_partial_comp_unit_reader): Remove.
4307         (load_partial_comp_unit): Use cutu_reader.
4308         (load_full_comp_unit_reader): Remove.
4309         (load_full_comp_unit): Use cutu_reader.
4310         (struct create_dwo_cu_data): Remove.
4311         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
4312         dwo_unit parameters.
4313         (create_cus_hash_table): Use cutu_reader.
4314         (struct dwarf2_read_addr_index_data): Remove.
4315         (dwarf2_read_addr_index_reader): Remove.
4316         (dwarf2_read_addr_index): Use cutu_reader.
4317         (read_signatured_type_reader): Remove.
4318         (read_signatured_type): Use cutu_reader.
4319
4320 2020-01-19  Tom Tromey  <tom@tromey.com>
4321
4322         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
4323         * tui/tui-wingeneral.h (class tui_suppress_output): New.
4324         (tui_wrefresh): Declare.
4325         * tui/tui-wingeneral.c (suppress_output): New global.
4326         (tui_suppress_output, ~tui_suppress_output): New constructor and
4327         destructor.
4328         (tui_wrefresh): New function.
4329         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
4330         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
4331         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
4332         method.
4333         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
4334         tui_wrefresh.
4335         (tui_data_window::no_refresh): New method.
4336         (tui_data_item_window::refresh_window): Call tui_wrefresh.
4337         (tui_reg_command): Use tui_suppress_output
4338         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
4339         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
4340         method.
4341         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
4342
4343 2020-01-19  Tom Tromey  <tom@tromey.com>
4344
4345         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4346         Handle case where symtab is null.
4347
4348 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
4349
4350         * linux-fork.c (one_fork_p): Simplify.
4351
4352 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4353
4354         * top.c (struct qt_args): Remove.
4355         (kill_or_detach): Change return type to void, replace `void *`
4356         parameter with a proper one.
4357         (print_inferior_quit_action):  Likewise.
4358         (quit_confirm): Use range-based for loop to iterate over inferiors.
4359         (quit_force): Likewise.
4360
4361 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4362
4363         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
4364         `void *` parameter with proper parameters.
4365         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
4366         (print_one_inferior): Change return type to void, replace `void *`
4367         parameter with proper parameters.
4368         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
4369         inferiors.
4370         (get_other_inferior): Remove.
4371         (mi_cmd_remove_inferior): Use range-based loop to iterate over
4372         inferiors.
4373
4374 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4375
4376         * mi/mi-interp.c (report_initial_inferior): Remove.
4377         (mi_interp::init): Use range-based for to iterate over inferiors.
4378
4379 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
4380
4381         * python/py-inferior.c (build_inferior_list): Remove.
4382         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
4383
4384 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
4385
4386         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
4387         (btrace_stitch_trace): Likewise.
4388         * charset.c (intermediate_encoding): Likewise (vaild).
4389         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
4390         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
4391         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
4392
4393 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
4394
4395         * windows-tdep.c (windows_get_tlb_type):
4396         Add rtl_user_process_parameters type.
4397
4398 2020-01-16  Pedro Alves  <palves@redhat.com>
4399             Norbert Lange  <nolange79@gmail.com>
4400
4401         PR build/24805
4402         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
4403         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
4404         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
4405         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
4406         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
4407         (ps_plog): Redeclare exported functions with default visibility.
4408
4409 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
4410
4411         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
4412         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
4413
4414 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
4415
4416         * infcmd.c (post_create_inferior): Use get_thread_regcache
4417         instead of get_current_regcache.
4418
4419 2020-01-14  Tom Tromey  <tom@tromey.com>
4420
4421         PR symtab/12535:
4422         * python/python.c (gdbpy_decode_line): Treat empty string the same
4423         as no argument.
4424
4425 2020-01-14  Tom Tromey  <tom@tromey.com>
4426
4427         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
4428
4429 2020-01-14  Tom Tromey  <tom@tromey.com>
4430
4431         * nat/linux-btrace.c: Don't include <config.h>.
4432         * nat/linux-ptrace.c: Don't include <config.h>.
4433         * nat/x86-linux-dregs.c: Don't include <config.h>.
4434
4435 2020-01-14  Tom Tromey  <tom@tromey.com>
4436
4437         * configure: Rebuild.
4438         * configure.ac: Move many checks to ../gdbsupport/common.m4.
4439
4440 2020-01-14  Tom Tromey  <tom@tromey.com>
4441
4442         * nat/x86-linux-dregs.c: Include configh.h.
4443         * nat/linux-ptrace.c: Include configh.h.
4444         * nat/linux-btrace.c: Include configh.h.
4445         * defs.h: Include config.h, bfd.h.
4446         * configure.ac: Don't source common.host.
4447         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
4448         * configure: Rebuild.
4449         * acinclude.m4: Update path.
4450         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
4451         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
4452         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
4453         (CLIBS): Add LIBSUPPORT.
4454         (CDEPS): Likewise.
4455         (COMMON_SFILES): Remove gdbsupport files.
4456         (HFILES_NO_SRCDIR): Likewise.
4457         (stamp-version): Update path to create-version.sh.
4458         (ALLDEPFILES): Remove gdbsupport files.
4459
4460 2020-01-14  Tom Tromey  <tom@tromey.com>
4461
4462         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
4463         USE_WIN32API when needed.
4464         * configure.ac (USE_WIN32API): Don't define.
4465         (WIN32LIBS): Use WIN32APILIBS.
4466         * configure: Rebuild.
4467
4468 2020-01-14  Tom Tromey  <tom@tromey.com>
4469
4470         * configure: Rebuild.
4471         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
4472
4473 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4474
4475         * skip.c (skip_function_command): Make skip w/o arguments use the
4476         name of the inlined function if pc is inside any inlined function.
4477
4478 2020-01-14  Luis Machado  <luis.machado@linaro.org>
4479
4480         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
4481         * infrun.c (resume_1): Likewise.
4482         (handle_inferior_event): Remove stale comment.
4483         * linux-nat.c (linux_nat_target::resume): Update comments.
4484         (save_stop_reason): Likewise.
4485         (linux_nat_filter_event): Likewise.
4486         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
4487
4488 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4489
4490         * elfread.c (record_minimal_symbol): Set section index to 0 for
4491         non-allocatable sections.
4492
4493
4494 2020-01-13  Ali Tamur <tamur@google.com>
4495
4496         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
4497         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
4498         to gdb::optional.  Update comments.
4499         (dwo_file): Update comments.
4500         (read_attribute): Update API to take an additional out parameter,
4501         need_reprocess.  This is used to mark attributes that need other
4502         attributes (e.g. str_offsets_base) for correct computation which may not
4503         have been read yet.
4504         (read_attribute_reprocess): New function declaration.
4505         (read_addr_index): Likewise.
4506         (read_dwo_str_index): Likewise.
4507         (read_stub_str_index): Likewise.
4508         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
4509         (lookup_addr_base): New function definition.
4510         (lookup_ranges_base): Likewise.
4511         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
4512         lookup_ranges_base.
4513         (init_cutu_and_read_dies): Update comments.
4514         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
4515         unit.  This is used to inherit parent's str_offsets_base and addr_base.
4516         Update comments.
4517         (init_cutu_and_read_dies_simple): Reflect API changes.
4518         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
4519         (create_cus_hash_table): Change API to take parent compile unit.
4520         Reflect API changes.
4521         (open_and_init_dwo_file): Reflect API changes.
4522         (dwarf2_get_pc_bounds): Update comments.
4523         (dwarf2_record_block_ranges): Likewise.
4524         (read_full_die_1): Change implementation to reprocess attributes that
4525         need str_offsets_base and addr_base.
4526         (partial_die_info::read): Likewise.
4527         (read_attribute_reprocess): New function definition.
4528         (read_attribute_value): Change API to take an additional out parameter,
4529         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
4530         when a non-dwo compile unit has index based attributes.
4531         (read_attribute): Reflect API changes.
4532         (read_addr_index_1): Reflect API changes.  Update comments.
4533         (dwarf2_read_addr_index_data): Reflect API changes.
4534         (dwarf2_read_addr_index): Likewise.
4535         (read_str_index): Change API and implementation.  This becomes a helper
4536         to be used by the new string index related methods.  Update error
4537         message and comments.
4538         (read_dwo_str_index): New function definition.
4539         (read_stub_str_index): Likewise.
4540         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
4541         * symfile.h (dwarf2_debug_sections): Likewise.
4542         * xcoffread.c (dwarf2_debug_sections): Likewise.
4543
4544 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4545
4546         * gdbcore.h (struct core_fns) <core_read_registers>: Change
4547         core_reg_sect type to gdb_byte *.
4548         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
4549         * cris-tdep.c (fetch_core_registers): Likewise.
4550         * corelow.c (core_target::get_core_register_section): Change
4551         type of `contents` to gdb::byte_vector.
4552
4553 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
4554
4555         * tui/tui-wingeneral.c (box_win): Position the title in the center
4556         of the border.
4557
4558 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4559
4560         * corelow.c (core_target::get_core_register_section): Use
4561           std::vector instead of alloca.
4562
4563 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4564
4565         * warning.m4: Add -Wmissing-declarations to build_warnings.
4566         * configure: Re-generate.
4567
4568 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4569
4570         * python/python.c (init__gdb_module): Add declaration.
4571
4572 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4573
4574         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
4575         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
4576         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
4577         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
4578         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
4579         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
4580         * ada-exp.y (_initialize_ada_exp): Add declaration.
4581         * ada-lang.c (_initialize_ada_language): Add declaration.
4582         * ada-tasks.c (_initialize_tasks): Add declaration.
4583         * agent.c (_initialize_agent): Add declaration.
4584         * aix-thread.c (_initialize_aix_thread): Add declaration.
4585         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
4586         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
4587         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
4588         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
4589         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
4590         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
4591         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
4592         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
4593         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
4594         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
4595         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
4596         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
4597         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
4598         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
4599         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
4600         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
4601         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
4602         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
4603         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
4604         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
4605         * annotate.c (_initialize_annotate): Add declaration.
4606         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
4607         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
4608         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
4609         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
4610         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
4611         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
4612         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
4613         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
4614         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
4615         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
4616         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
4617         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
4618         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
4619         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
4620         * auto-load.c (_initialize_auto_load): Add declaration.
4621         * auxv.c (_initialize_auxv): Add declaration.
4622         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
4623         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
4624         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
4625         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
4626         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
4627         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
4628         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
4629         * breakpoint.c (_initialize_breakpoint): Add declaration.
4630         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
4631         * btrace.c (_initialize_btrace): Add declaration.
4632         * charset.c (_initialize_charset): Add declaration.
4633         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
4634         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
4635         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
4636         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
4637         * cli/cli-script.c (_initialize_cli_script): Add declaration.
4638         * cli/cli-style.c (_initialize_cli_style): Add declaration.
4639         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
4640         * coffread.c (_initialize_coffread): Add declaration.
4641         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
4642         * compile/compile.c (_initialize_compile): Add declaration.
4643         * complaints.c (_initialize_complaints): Add declaration.
4644         * completer.c (_initialize_completer): Add declaration.
4645         * copying.c (_initialize_copying): Add declaration.
4646         * corefile.c (_initialize_core): Add declaration.
4647         * corelow.c (_initialize_corelow): Add declaration.
4648         * cp-abi.c (_initialize_cp_abi): Add declaration.
4649         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
4650         * cp-support.c (_initialize_cp_support): Add declaration.
4651         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
4652         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
4653         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
4654         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
4655         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
4656         * ctfread.c (_initialize_ctfread): Add declaration.
4657         * d-lang.c (_initialize_d_language): Add declaration.
4658         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
4659         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
4660         * dbxread.c (_initialize_dbxread): Add declaration.
4661         * dcache.c (_initialize_dcache): Add declaration.
4662         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
4663         * disasm.c (_initialize_disasm): Add declaration.
4664         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
4665         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
4666         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
4667         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
4668         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
4669         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
4670         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
4671         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
4672         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
4673         * elfread.c (_initialize_elfread): Add declaration.
4674         * exec.c (_initialize_exec): Add declaration.
4675         * extension.c (_initialize_extension): Add declaration.
4676         * f-lang.c (_initialize_f_language): Add declaration.
4677         * f-valprint.c (_initialize_f_valprint): Add declaration.
4678         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
4679         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
4680         * filesystem.c (_initialize_filesystem): Add declaration.
4681         * findcmd.c (_initialize_mem_search): Add declaration.
4682         * findvar.c (_initialize_findvar): Add declaration.
4683         * fork-child.c (_initialize_fork_child): Add declaration.
4684         * frame-base.c (_initialize_frame_base): Add declaration.
4685         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
4686         * frame.c (_initialize_frame): Add declaration.
4687         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
4688         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
4689         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
4690         * gcore.c (_initialize_gcore): Add declaration.
4691         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
4692         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
4693         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
4694         * gdbarch.c (_initialize_gdbarch): Add declaration.
4695         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
4696         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
4697         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
4698         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
4699         * go-lang.c (_initialize_go_language): Add declaration.
4700         * go32-nat.c (_initialize_go32_nat): Add declaration.
4701         * guile/guile.c (_initialize_guile): Add declaration.
4702         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
4703         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
4704         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
4705         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
4706         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
4707         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
4708         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
4709         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
4710         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
4711         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
4712         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
4713         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
4714         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
4715         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
4716         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
4717         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
4718         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
4719         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
4720         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
4721         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
4722         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
4723         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
4724         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
4725         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
4726         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
4727         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
4728         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
4729         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
4730         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
4731         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
4732         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
4733         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
4734         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
4735         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
4736         * infcall.c (_initialize_infcall): Add declaration.
4737         * infcmd.c (_initialize_infcmd): Add declaration.
4738         * inflow.c (_initialize_inflow): Add declaration.
4739         * infrun.c (_initialize_infrun): Add declaration.
4740         * interps.c (_initialize_interpreter): Add declaration.
4741         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
4742         * jit.c (_initialize_jit): Add declaration.
4743         * language.c (_initialize_language): Add declaration.
4744         * linux-fork.c (_initialize_linux_fork): Add declaration.
4745         * linux-nat.c (_initialize_linux_nat): Add declaration.
4746         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
4747         * linux-thread-db.c (_initialize_thread_db): Add declaration.
4748         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
4749         * m2-lang.c (_initialize_m2_language): Add declaration.
4750         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
4751         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
4752         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
4753         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
4754         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
4755         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
4756         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
4757         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
4758         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
4759         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
4760         * machoread.c (_initialize_machoread): Add declaration.
4761         * macrocmd.c (_initialize_macrocmd): Add declaration.
4762         * macroscope.c (_initialize_macroscope): Add declaration.
4763         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
4764         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
4765         * maint.c (_initialize_maint_cmds): Add declaration.
4766         * mdebugread.c (_initialize_mdebugread): Add declaration.
4767         * memattr.c (_initialize_mem): Add declaration.
4768         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
4769         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
4770         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
4771         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
4772         * mi/mi-main.c (_initialize_mi_main): Add declaration.
4773         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
4774         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
4775         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
4776         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
4777         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
4778         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
4779         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
4780         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
4781         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
4782         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
4783         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
4784         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
4785         * mipsread.c (_initialize_mipsread): Add declaration.
4786         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
4787         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
4788         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
4789         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
4790         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
4791         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
4792         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
4793         * nto-procfs.c (_initialize_procfs): Add declaration.
4794         * objc-lang.c (_initialize_objc_language): Add declaration.
4795         * observable.c (_initialize_observer): Add declaration.
4796         * opencl-lang.c (_initialize_opencl_language): Add declaration.
4797         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
4798         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
4799         * osabi.c (_initialize_gdb_osabi): Add declaration.
4800         * osdata.c (_initialize_osdata): Add declaration.
4801         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
4802         * parse.c (_initialize_parse): Add declaration.
4803         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
4804         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
4805         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
4806         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
4807         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
4808         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
4809         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
4810         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
4811         * printcmd.c (_initialize_printcmd): Add declaration.
4812         * probe.c (_initialize_probe): Add declaration.
4813         * proc-api.c (_initialize_proc_api): Add declaration.
4814         * proc-events.c (_initialize_proc_events): Add declaration.
4815         * proc-service.c (_initialize_proc_service): Add declaration.
4816         * procfs.c (_initialize_procfs): Add declaration.
4817         * producer.c (_initialize_producer): Add declaration.
4818         * psymtab.c (_initialize_psymtab): Add declaration.
4819         * python/python.c (_initialize_python): Add declaration.
4820         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
4821         * record-btrace.c (_initialize_record_btrace): Add declaration.
4822         * record-full.c (_initialize_record_full): Add declaration.
4823         * record.c (_initialize_record): Add declaration.
4824         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
4825         * regcache.c (_initialize_regcache): Add declaration.
4826         * reggroups.c (_initialize_reggroup): Add declaration.
4827         * remote-notif.c (_initialize_notif): Add declaration.
4828         * remote-sim.c (_initialize_remote_sim): Add declaration.
4829         * remote.c (_initialize_remote): Add declaration.
4830         * reverse.c (_initialize_reverse): Add declaration.
4831         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
4832         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
4833         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
4834         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
4835         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
4836         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
4837         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
4838         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
4839         Add declaration.
4840         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
4841         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
4842         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
4843         * rust-exp.y (_initialize_rust_exp): Add declaration.
4844         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
4845         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
4846         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
4847         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
4848         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
4849         * score-tdep.c (_initialize_score_tdep): Add declaration.
4850         * ser-go32.c (_initialize_ser_dos): Add declaration.
4851         * ser-mingw.c (_initialize_ser_windows): Add declaration.
4852         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
4853         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
4854         * ser-uds.c (_initialize_ser_socket): Add declaration.
4855         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
4856         * serial.c (_initialize_serial): Add declaration.
4857         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
4858         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
4859         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
4860         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
4861         * skip.c (_initialize_step_skip): Add declaration.
4862         * sol-thread.c (_initialize_sol_thread): Add declaration.
4863         * solib-aix.c (_initialize_solib_aix): Add declaration.
4864         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
4865         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
4866         * solib-frv.c (_initialize_frv_solib): Add declaration.
4867         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
4868         * solib-target.c (_initialize_solib_target): Add declaration.
4869         * solib.c (_initialize_solib): Add declaration.
4870         * source-cache.c (_initialize_source_cache): Add declaration.
4871         * source.c (_initialize_source): Add declaration.
4872         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
4873         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
4874         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
4875         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
4876         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
4877         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
4878         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
4879         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
4880         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
4881         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
4882         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
4883         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
4884         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
4885         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
4886         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
4887         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
4888         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
4889         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
4890         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
4891         * stabsread.c (_initialize_stabsread): Add declaration.
4892         * stack.c (_initialize_stack): Add declaration.
4893         * stap-probe.c (_initialize_stap_probe): Add declaration.
4894         * std-regs.c (_initialize_frame_reg): Add declaration.
4895         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
4896         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
4897         * symfile.c (_initialize_symfile): Add declaration.
4898         * symmisc.c (_initialize_symmisc): Add declaration.
4899         * symtab.c (_initialize_symtab): Add declaration.
4900         * target.c (_initialize_target): Add declaration.
4901         * target-connection.c (_initialize_target_connection): Add
4902         declaration.
4903         * target-dcache.c (_initialize_target_dcache): Add declaration.
4904         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
4905         * thread.c (_initialize_thread): Add declaration.
4906         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
4907         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
4908         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
4909         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
4910         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
4911         * tracectf.c (_initialize_ctf): Add declaration.
4912         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
4913         * tracefile.c (_initialize_tracefile): Add declaration.
4914         * tracepoint.c (_initialize_tracepoint): Add declaration.
4915         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
4916         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
4917         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
4918         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
4919         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
4920         * tui/tui-win.c (_initialize_tui_win): Add declaration.
4921         * tui/tui.c (_initialize_tui): Add declaration.
4922         * typeprint.c (_initialize_typeprint): Add declaration.
4923         * ui-style.c (_initialize_ui_style): Add declaration.
4924         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
4925         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
4926         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
4927         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
4928         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
4929         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
4930         * unittests/filtered_iterator-selftests.c
4931         (_initialize_filtered_iterator_selftests): Add declaration.
4932         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
4933         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
4934         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
4935         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
4936         * unittests/main-thread-selftests.c
4937         (_initialize_main_thread_selftests): Add declaration.
4938         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
4939         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
4940         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
4941         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
4942         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
4943         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
4944         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
4945         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
4946         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
4947         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
4948         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
4949         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
4950         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
4951         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
4952         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
4953         declaration.
4954         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
4955         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
4956         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
4957         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
4958         * user-regs.c (_initialize_user_regs): Add declaration.
4959         * utils.c (_initialize_utils): Add declaration.
4960         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
4961         * valops.c (_initialize_valops): Add declaration.
4962         * valprint.c (_initialize_valprint): Add declaration.
4963         * value.c (_initialize_values): Add declaration.
4964         * varobj.c (_initialize_varobj): Add declaration.
4965         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
4966         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
4967         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
4968         * windows-nat.c (_initialize_windows_nat): Add declaration.
4969         (_initialize_check_for_gdb_ini): Add declaration.
4970         (_initialize_loadable): Add declaration.
4971         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
4972         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
4973         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
4974         * xcoffread.c (_initialize_xcoffread): Add declaration.
4975         * xml-support.c (_initialize_xml_support): Add declaration.
4976         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
4977         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
4978         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
4979         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
4980
4981 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4982
4983         * regformats/regdat.sh: Generate declaration for init function.
4984
4985 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
4986
4987         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
4988         up.
4989         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
4990         close_one_inferior>: New methods.
4991         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
4992         pass down target to find_inferior_pid.
4993         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
4994         Pass down target to find_inferior_ptid.
4995         (gdbsim_target::create_inferior): Pass down target to
4996         add_thread_silent.
4997         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
4998         target down to find_inferior_ptid and switch_to_thread.
4999         (gdbsim_target::close): Update to call close_one_inferior.
5000         (struct resume_data): Remove.
5001         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
5002         directly, rather than through a void pointer.
5003         (gdbsim_target::resume): Update to call resume_one_inferior.
5004
5005 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
5006
5007         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
5008
5009 2020-01-12  Pedro Alves  <palves@redhat.com>
5010
5011         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
5012         directly for the current inferior instead of
5013         discard_all_inferiors.
5014         (discard_all_inferiors): Delete.
5015
5016 2020-01-11  Tom Tromey  <tom@tromey.com>
5017
5018         * tui/tui-wingeneral.c (box_win): Check cli_styling.
5019         * tui/tui-winsource.c (tui_source_window_base::refill): Use
5020         deprecated_safe_get_selected_frame.
5021
5022 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5023
5024         * inferior.c (print_inferior): Switch inferior before printing it.
5025
5026 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
5027             Pedro Alves  <palves@redhat.com>
5028
5029         * progspace-and-thread.c (switch_to_program_space_and_thread):
5030         Assert there's an inferior for PSPACE.  Use
5031         switch_to_inferior_no_thread to switch the inferior too.
5032         * progspace.c (program_space::~program_space): Call
5033         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
5034         (program_space::free_all_objfiles): Don't call clear_symtab_users
5035         here.
5036         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
5037
5038 2020-01-10  Pedro Alves  <palves@redhat.com>
5039
5040         * NEWS: Mention multi-target debugging, "info connections", and
5041         "add-inferior -no-connection".
5042
5043 2020-01-10  Pedro Alves  <palves@redhat.com>
5044
5045         * infrun.c: Include "target-connection.h".
5046         (check_multi_target_resumption): New.
5047         (proceed): Call it.
5048         * target-connection.c (make_target_connection_string): Make
5049         extern.
5050         * target-connection.h (make_target_connection_string): Declare.
5051
5052 2020-01-10  Pedro Alves  <palves@redhat.com>
5053
5054         * Makefile.in (COMMON_SFILES): Add target-connection.c.
5055         * inferior.c (uiout_field_connection): New function.
5056         (print_inferior): Add new "connection-id" column.
5057         (add_inferior_command): Show connection number/string of added
5058         inferior.
5059         * process-stratum-target.h
5060         (process_stratum_target::connection_string): New virtual method.
5061         (process_stratum_target::connection_number): New field.
5062         * remote.c (remote_target::connection_string): New override.
5063         * target-connection.c: New file.
5064         * target-connection.h: New file.
5065         * target.c (decref_target): Remove process_stratum targets from
5066         the connection list.
5067         (target_stack::push): Add process_stratum targets to the
5068         connection list.
5069
5070 2020-01-10  Pedro Alves  <palves@redhat.com>
5071
5072         Revert:
5073         2016-04-12  Pedro Alves  <palves@redhat.com>
5074         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
5075         Remove references to name.
5076         * serial.h (struct serial) <name>: Delete.
5077
5078 2020-01-10  Pedro Alves  <palves@redhat.com>
5079
5080         * gdbarch-selftests.c (register_to_value_test): Remove "target
5081         already pushed" check.
5082
5083 2020-01-10  Pedro Alves  <palves@redhat.com>
5084             John Baldwin  <jhb@FreeBSD.org>
5085
5086         * aarch64-linux-nat.c
5087         (aarch64_linux_nat_target::thread_architecture): Adjust.
5088         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
5089         (task_command_1): Likewise.
5090         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
5091         (aix_thread_target::wait, aix_thread_target::fetch_registers)
5092         (aix_thread_target::store_registers)
5093         (aix_thread_target::thread_alive): Adjust.
5094         * amd64-fbsd-tdep.c: Include "inferior.h".
5095         (amd64fbsd_get_thread_local_address): Pass down target.
5096         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
5097         thread's gdbarch instead of target_gdbarch.
5098         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
5099         get_last_target_status.
5100         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
5101         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
5102         inferiors.
5103         (update_inserted_breakpoint_locations): Skip if inferiors with no
5104         execution.
5105         (update_global_location_list): When handling moribund locations,
5106         find representative inferior for location's pspace, and use thread
5107         count of its process_stratum target.
5108         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
5109         * bsd-uthread.c (bsd_uthread_target::wait): Use
5110         as_process_stratum_target and adjust thread_change_ptid and
5111         add_thread calls.
5112         (bsd_uthread_target::update_thread_list): Use
5113         as_process_stratum_target and adjust find_thread_ptid,
5114         thread_change_ptid and add_thread calls.
5115         * btrace.c (maint_btrace_packet_history_cmd): Adjust
5116         find_thread_ptid call.
5117         * corelow.c (add_to_thread_list): Adjust add_thread call.
5118         (core_target_open): Adjust add_thread_silent and thread_count
5119         calls.
5120         (core_target::pid_to_str): Adjust find_inferior_ptid call.
5121         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
5122         * event-top.c (async_disconnect): Pop targets from all inferiors.
5123         * exec.c (add_target_sections): Push exec target on all inferiors
5124         sharing the program space.
5125         (remove_target_sections): Remove the exec target from all
5126         inferiors sharing the program space.
5127         (exec_on_vfork): New.
5128         * exec.h (exec_on_vfork): Declare.
5129         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
5130         Pass it down.
5131         (fbsd_nat_target::update_thread_list): Adjust.
5132         (fbsd_nat_target::resume): Adjust.
5133         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
5134         down.
5135         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
5136         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
5137         get_thread_arch_regcache call.
5138         * fork-child.c (gdb_startup_inferior): Pass target down to
5139         startup_inferior and set_executing.
5140         * gdbthread.h (struct process_stratum_target): Forward declare.
5141         (add_thread, add_thread_silent, add_thread_with_info)
5142         (in_thread_list): Add process_stratum_target parameter.
5143         (find_thread_ptid(inferior*, ptid_t)): New overload.
5144         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
5145         parameter.
5146         (all_threads()): Delete overload.
5147         (all_threads, all_non_exited_threads): Add process_stratum_target
5148         parameter.
5149         (all_threads_safe): Use brace initialization.
5150         (thread_count): Add process_stratum_target parameter.
5151         (set_resumed, set_running, set_stop_requested, set_executing)
5152         (threads_are_executing, finish_thread_state): Add
5153         process_stratum_target parameter.
5154         (switch_to_thread): Use is_current_thread.
5155         * i386-fbsd-tdep.c: Include "inferior.h".
5156         (i386fbsd_get_thread_local_address): Pass down target.
5157         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
5158         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
5159         have_inferiors check.
5160         * inf-ptrace.c (inf_ptrace_target::create_inferior)
5161         (inf_ptrace_target::attach): Adjust.
5162         * infcall.c (run_inferior_call): Adjust.
5163         * infcmd.c (run_command_1): Pass target to
5164         scoped_finish_thread_state.
5165         (proceed_thread_callback): Skip inferiors with no execution.
5166         (continue_command): Rename 'all_threads' local to avoid hiding
5167         'all_threads' function.  Adjust get_last_target_status call.
5168         (prepare_one_step): Adjust set_running call.
5169         (signal_command): Use user_visible_resume_target.  Compare thread
5170         pointers instead of inferior_ptid.
5171         (info_program_command): Adjust to pass down target.
5172         (attach_command): Mark target's 'thread_executing' flag.
5173         (stop_current_target_threads_ns): New, factored out from ...
5174         (interrupt_target_1): ... this.  Switch inferior before making
5175         target calls.
5176         * inferior-iter.h
5177         (struct all_inferiors_iterator, struct all_inferiors_range)
5178         (struct all_inferiors_safe_range)
5179         (struct all_non_exited_inferiors_range): Filter on
5180         process_stratum_target too.  Remove explicit.
5181         * inferior.c (inferior::inferior): Push dummy target on target
5182         stack.
5183         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
5184         Add process_stratum_target parameter, and pass it down.
5185         (have_live_inferiors): Adjust.
5186         (switch_to_inferior_and_push_target): New.
5187         (add_inferior_command, clone_inferior_command): Handle
5188         "-no-connection" parameter.  Use
5189         switch_to_inferior_and_push_target.
5190         (_initialize_inferior): Mention "-no-connection" option in
5191         the help of "add-inferior" and "clone-inferior" commands.
5192         * inferior.h: Include "process-stratum-target.h".
5193         (interrupt_target_1): Use bool.
5194         (struct inferior) <push_target, unpush_target, target_is_pushed,
5195         find_target_beneath, top_target, process_target, target_at,
5196         m_stack>: New.
5197         (discard_all_inferiors): Delete.
5198         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
5199         (all_inferiors, all_non_exited_inferiors): Add
5200         process_stratum_target parameter.
5201         * infrun.c: Include "gdb_select.h" and <unordered_map>.
5202         (target_last_proc_target): New global.
5203         (follow_fork_inferior): Push target on new inferior.  Pass target
5204         to add_thread_silent.  Call exec_on_vfork.  Handle target's
5205         reference count.
5206         (follow_fork): Adjust get_last_target_status call.  Also consider
5207         target.
5208         (follow_exec): Push target on new inferior.
5209         (struct execution_control_state) <target>: New field.
5210         (user_visible_resume_target): New.
5211         (do_target_resume): Call target_async.
5212         (resume_1): Set target's threads_executing flag.  Consider resume
5213         target.
5214         (commit_resume_all_targets): New.
5215         (proceed): Also consider resume target.  Skip threads of inferiors
5216         with no execution.  Commit resumtion in all targets.
5217         (start_remote): Pass current inferior to wait_for_inferior.
5218         (infrun_thread_stop_requested): Consider target as well.  Pass
5219         thread_info pointer to clear_inline_frame_state instead of ptid.
5220         (infrun_thread_thread_exit): Consider target as well.
5221         (random_pending_event_thread): New inferior parameter.  Use it.
5222         (do_target_wait): Rename to ...
5223         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
5224         down.
5225         (threads_are_resumed_pending_p, do_target_wait): New.
5226         (prepare_for_detach): Adjust calls.
5227         (wait_for_inferior): New inferior parameter.  Handle it.  Use
5228         do_target_wait_1 instead of do_target_wait.
5229         (fetch_inferior_event): Adjust.  Switch to representative
5230         inferior.  Pass target down.
5231         (set_last_target_status): Add process_stratum_target parameter.
5232         Save target in global.
5233         (get_last_target_status): Add process_stratum_target parameter and
5234         handle it.
5235         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
5236         (context_switch): Check inferior_ptid == null_ptid before calling
5237         inferior_thread().
5238         (get_inferior_stop_soon): Pass down target.
5239         (wait_one): Rename to ...
5240         (poll_one_curr_target): ... this.
5241         (struct wait_one_event): New.
5242         (wait_one): New.
5243         (stop_all_threads): Adjust.
5244         (handle_no_resumed, handle_inferior_event): Adjust to consider the
5245         event's target.
5246         (switch_back_to_stepped_thread): Also consider target.
5247         (print_stop_event): Update.
5248         (normal_stop): Update.  Also consider the resume target.
5249         * infrun.h (wait_for_inferior): Remove declaration.
5250         (user_visible_resume_target): New declaration.
5251         (get_last_target_status, set_last_target_status): New
5252         process_stratum_target parameter.
5253         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
5254         process_stratum_target parameter, and use it.
5255         (clear_inline_frame_state (thread_info*)): New.
5256         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
5257         process_stratum_target parameter.
5258         (clear_inline_frame_state (thread_info*)): Declare.
5259         * linux-fork.c (delete_checkpoint_command): Pass target down to
5260         find_thread_ptid.
5261         (checkpoint_command): Adjust.
5262         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
5263         instead of just tweaking inferior_ptid.
5264         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
5265         (exit_lwp): Pass target down to find_thread_ptid.
5266         (attach_proc_task_lwp_callback): Pass target down to
5267         add_thread/set_running/set_executing.
5268         (linux_nat_target::attach): Pass target down to
5269         thread_change_ptid.
5270         (get_detach_signal): Pass target down to find_thread_ptid.
5271         Consider last target status's target.
5272         (linux_resume_one_lwp_throw, resume_lwp)
5273         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
5274         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
5275         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
5276         (linux_nat_target::async_wait_fd): New.
5277         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
5278         target down.
5279         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
5280         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
5281         * linux-thread-db.c (struct thread_db_info::process_target): New
5282         field.
5283         (add_thread_db_info): Save target.
5284         (get_thread_db_info): New process_stratum_target parameter.  Also
5285         match target.
5286         (delete_thread_db_info): New process_stratum_target parameter.
5287         Also match target.
5288         (thread_from_lwp): Adjust to pass down target.
5289         (thread_db_notice_clone): Pass down target.
5290         (check_thread_db_callback): Pass down target.
5291         (try_thread_db_load_1): Always push the thread_db target.
5292         (try_thread_db_load, record_thread): Pass target down.
5293         (thread_db_target::detach): Pass target down.  Always unpush the
5294         thread_db target.
5295         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
5296         target down.  Always unpush the thread_db target.
5297         (find_new_threads_callback, thread_db_find_new_threads_2)
5298         (thread_db_target::update_thread_list): Pass target down.
5299         (thread_db_target::pid_to_str): Pass current inferior down.
5300         (thread_db_target::get_thread_local_address): Pass target down.
5301         (thread_db_target::resume, maintenance_check_libthread_db): Pass
5302         target down.
5303         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
5304         * procfs.c (procfs_target::procfs_init_inferior): Declare.
5305         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
5306         (procfs_init_inferior): Rename to ...
5307         (procfs_target::procfs_init_inferior): ... this and adjust.
5308         (procfs_target::create_inferior, procfs_notice_thread)
5309         (procfs_do_thread_registers): Adjust.
5310         * ppc-fbsd-tdep.c: Include "inferior.h".
5311         (ppcfbsd_get_thread_local_address): Pass down target.
5312         * proc-service.c (ps_xfer_memory): Switch current inferior and
5313         program space as well.
5314         (get_ps_regcache): Pass target down.
5315         * process-stratum-target.c
5316         (process_stratum_target::thread_address_space)
5317         (process_stratum_target::thread_architecture): Pass target down.
5318         * process-stratum-target.h
5319         (process_stratum_target::threads_executing): New field.
5320         (as_process_stratum_target): New.
5321         * ravenscar-thread.c
5322         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
5323         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
5324         down.
5325         * record-btrace.c (record_btrace_target::info_record): Adjust.
5326         (record_btrace_target::record_method)
5327         (record_btrace_target::record_is_replaying)
5328         (record_btrace_target::fetch_registers)
5329         (get_thread_current_frame_id, record_btrace_target::resume)
5330         (record_btrace_target::wait, record_btrace_target::stop): Pass
5331         target down.
5332         * record-full.c (record_full_wait_1): Switch to event thread.
5333         Pass target down.
5334         * regcache.c (regcache::regcache)
5335         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
5336         process_stratum_target parameter and handle it.
5337         (current_thread_target): New global.
5338         (get_thread_regcache): Add process_stratum_target parameter and
5339         handle it.  Switch inferior before calling target method.
5340         (get_thread_regcache): Pass target down.
5341         (get_thread_regcache_for_ptid): Pass target down.
5342         (registers_changed_ptid): Add process_stratum_target parameter and
5343         handle it.
5344         (registers_changed_thread, registers_changed): Pass target down.
5345         (test_get_thread_arch_aspace_regcache): New.
5346         (current_regcache_test): Define a couple local test_target_ops
5347         instances and use them for testing.
5348         (readwrite_regcache): Pass process_stratum_target parameter.
5349         (cooked_read_test, cooked_write_test): Pass mock_target down.
5350         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
5351         (get_thread_arch_aspace_regcache): Add process_stratum_target
5352         parameter.
5353         (regcache::target): New method.
5354         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
5355         (regcache::registers_changed_ptid): Add process_stratum_target
5356         parameter.
5357         (regcache::m_target): New field.
5358         (registers_changed_ptid): Add process_stratum_target parameter.
5359         * remote.c (remote_state::supports_vCont_probed): New field.
5360         (remote_target::async_wait_fd): New method.
5361         (remote_unpush_and_throw): Add remote_target parameter.
5362         (get_current_remote_target): Adjust.
5363         (remote_target::remote_add_inferior): Push target.
5364         (remote_target::remote_add_thread)
5365         (remote_target::remote_notice_new_inferior)
5366         (get_remote_thread_info): Pass target down.
5367         (remote_target::update_thread_list): Skip threads of inferiors
5368         bound to other targets.  (remote_target::close): Don't discard
5369         inferiors.  (remote_target::add_current_inferior_and_thread)
5370         (remote_target::process_initial_stop_replies)
5371         (remote_target::start_remote)
5372         (remote_target::remote_serial_quit_handler): Pass down target.
5373         (remote_target::remote_unpush_target): New remote_target
5374         parameter.  Unpush the target from all inferiors.
5375         (remote_target::remote_unpush_and_throw): New remote_target
5376         parameter.  Pass it down.
5377         (remote_target::open_1): Check whether the current inferior has
5378         execution instead of checking whether any inferior is live.  Pass
5379         target down.
5380         (remote_target::remote_detach_1): Pass down target.  Use
5381         remote_unpush_target.
5382         (extended_remote_target::attach): Pass down target.
5383         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
5384         (remote_target::append_resumption): Pass down target.
5385         (remote_target::append_pending_thread_resumptions)
5386         (remote_target::remote_resume_with_hc, remote_target::resume)
5387         (remote_target::commit_resume): Pass down target.
5388         (remote_target::remote_stop_ns): Check supports_vCont_probed.
5389         (remote_target::interrupt_query)
5390         (remote_target::remove_new_fork_children)
5391         (remote_target::check_pending_events_prevent_wildcard_vcont)
5392         (remote_target::remote_parse_stop_reply)
5393         (remote_target::process_stop_reply): Pass down target.
5394         (first_remote_resumed_thread): New remote_target parameter.  Pass
5395         it down.
5396         (remote_target::wait_as): Pass down target.
5397         (unpush_and_perror): New remote_target parameter.  Pass it down.
5398         (remote_target::readchar, remote_target::remote_serial_write)
5399         (remote_target::getpkt_or_notif_sane_1)
5400         (remote_target::kill_new_fork_children, remote_target::kill): Pass
5401         down target.
5402         (remote_target::mourn_inferior): Pass down target.  Use
5403         remote_unpush_target.
5404         (remote_target::core_of_thread)
5405         (remote_target::remote_btrace_maybe_reopen): Pass down target.
5406         (remote_target::pid_to_exec_file)
5407         (remote_target::thread_handle_to_thread_info): Pass down target.
5408         (remote_target::async_wait_fd): New.
5409         * riscv-fbsd-tdep.c: Include "inferior.h".
5410         (riscv_fbsd_get_thread_local_address): Pass down target.
5411         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
5412         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
5413         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
5414         Adjust.
5415         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
5416         * solib-svr4.c (enable_break): Pass down target.
5417         * spu-multiarch.c (parse_spufs_run): Pass down target.
5418         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
5419         * target-delegates.c: Regenerate.
5420         * target.c (g_target_stack): Delete.
5421         (current_top_target): Return the current inferior's top target.
5422         (target_has_execution_1): Refer to the passed-in inferior's top
5423         target.
5424         (target_supports_terminal_ours): Check whether the initial
5425         inferior was already created.
5426         (decref_target): New.
5427         (target_stack::push): Incref/decref the target.
5428         (push_target, push_target, unpush_target): Adjust.
5429         (target_stack::unpush): Defref target.
5430         (target_is_pushed): Return bool.  Adjust to refer to the current
5431         inferior's target stack.
5432         (dispose_inferior): Delete, and inline parts ...
5433         (target_preopen): ... here.  Only dispose of the current inferior.
5434         (target_detach): Hold strong target reference while detaching.
5435         Pass target down.
5436         (target_thread_name): Add assertion.
5437         (target_resume): Pass down target.
5438         (target_ops::beneath, find_target_at): Adjust to refer to the
5439         current inferior's target stack.
5440         (get_dummy_target): New.
5441         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
5442         has a thread running.
5443         (initialize_targets): Rename to ...
5444         (_initialize_target): ... this.
5445         * target.h: Include "gdbsupport/refcounted-object.h".
5446         (struct target_ops): Inherit refcounted_object.
5447         (target_ops::shortname, target_ops::longname): Make const.
5448         (target_ops::async_wait_fd): New method.
5449         (decref_target): Declare.
5450         (struct target_ops_ref_policy): New.
5451         (target_ops_ref): New typedef.
5452         (get_dummy_target): Declare function.
5453         (target_is_pushed): Return bool.
5454         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
5455         (all_matching_threads_iterator::all_matching_threads_iterator):
5456         Handle filter target.
5457         * thread-iter.h (struct all_matching_threads_iterator, struct
5458         all_matching_threads_range, class all_non_exited_threads_range):
5459         Filter by target too.  Remove explicit.
5460         * thread.c (threads_executing): Delete.
5461         (inferior_thread): Pass down current inferior.
5462         (clear_thread_inferior_resources): Pass down thread pointer
5463         instead of ptid_t.
5464         (add_thread_silent, add_thread_with_info, add_thread): Add
5465         process_stratum_target parameter.  Use it for thread and inferior
5466         searches.
5467         (is_current_thread): New.
5468         (thread_info::deletable): Use it.
5469         (find_thread_ptid, thread_count, in_thread_list)
5470         (thread_change_ptid, set_resumed, set_running): New
5471         process_stratum_target parameter.  Pass it down.
5472         (set_executing): New process_stratum_target parameter.  Pass it
5473         down.  Adjust reference to 'threads_executing'.
5474         (threads_are_executing): New process_stratum_target parameter.
5475         Adjust reference to 'threads_executing'.
5476         (set_stop_requested, finish_thread_state): New
5477         process_stratum_target parameter.  Pass it down.
5478         (switch_to_thread): Also match inferior.
5479         (switch_to_thread): New process_stratum_target parameter.  Pass it
5480         down.
5481         (update_threads_executing): Reimplement.
5482         * top.c (quit_force): Pop targets from all inferior.
5483         (gdb_init): Don't call initialize_targets.
5484         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
5485         Declare.
5486         (windows_add_thread, windows_delete_thread): Adjust.
5487         (get_windows_debug_event): Rename to ...
5488         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
5489         * tracefile-tfile.c (tfile_target_open): Pass down target.
5490         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
5491         Forward declare.
5492         (switch_to_thread): Add process_stratum_target parameter.
5493         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
5494         parameter.  Use it.
5495         (mi_on_resume): Pass target down.
5496         * nat/fork-inferior.c (startup_inferior): Add
5497         process_stratum_target parameter.  Pass it down.
5498         * nat/fork-inferior.h (startup_inferior): Add
5499         process_stratum_target parameter.
5500         * python/py-threadevent.c (py_get_event_thread): Pass target down.
5501
5502 2020-01-10  Pedro Alves  <palves@redhat.com>
5503
5504         * remote.c (remote_target::start_remote): Don't set inferior_ptid
5505         directly.  Instead find the first thread in the thread list and
5506         use switch_to_thread.
5507
5508 2020-01-10  Pedro Alves  <palves@redhat.com>
5509
5510         * remote.c (remote_target::remote_add_inferior): Don't bind a
5511         process to the current inferior if the current inferior is already
5512         bound to a process.
5513
5514 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5515             Pedro Alves  <palves@redhat.com>
5516
5517         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
5518         If no process is specified, return null_ptid instead of
5519         inferior_ptid.
5520         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
5521         TARGET_WAITKIND_SIGNALLED with no pid.
5522
5523 2020-01-10  Pedro Alves  <palves@redhat.com>
5524
5525         * remote.c (first_remote_resumed_thread): New.
5526         (remote_target::wait_as): Use it as default event_ptid instead of
5527         inferior_ptid.
5528
5529 2020-01-10  Pedro Alves  <palves@redhat.com>
5530
5531         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
5532
5533 2020-01-10  Pedro Alves  <palves@redhat.com>
5534
5535         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
5536         not -1.
5537
5538 2020-01-10  Pedro Alves  <palves@redhat.com>
5539
5540         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
5541         ptid to get_last_target_status.
5542         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
5543         ptid to get_last_target_status.
5544         * infcmd.c (continue_command): Don't pass a target_waitstatus to
5545         get_last_target_status.
5546         (info_program_command): Don't pass a target_waitstatus to
5547         get_last_target_status.
5548         * infrun.c (init_wait_for_inferior): Use
5549         nullify_last_target_wait_ptid.
5550         (get_last_target_status): Handle nullptr arguments.
5551         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
5552         (print_stop_event): Don't pass a ptid to get_last_target_status.
5553         (normal_stop): Don't pass a ptid to get_last_target_status.
5554         * infrun.h (get_last_target_status, set_last_target_status): Move
5555         comments here and update.
5556         (nullify_last_target_wait_ptid): Declare.
5557         * linux-fork.c (fork_load_infrun_state): Remove local extern
5558         declaration of nullify_last_target_wait_ptid.
5559         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
5560         to get_last_target_status.
5561
5562 2020-01-10  Pedro Alves  <palves@redhat.com>
5563
5564         * gdbthread.h (scoped_restore_current_thread)
5565         <dont_restore, restore, m_dont_restore>: Declare.
5566         * thread.c (thread_alive): Add assertion.  Return bool.
5567         (switch_to_thread_if_alive): New.
5568         (prune_threads): Switch inferior/thread.
5569         (print_thread_info_1): Switch thread before calling target methods.
5570         (scoped_restore_current_thread::restore): New, factored out from
5571         ...
5572         (scoped_restore_current_thread::~scoped_restore_current_thread):
5573         ... this.
5574         (scoped_restore_current_thread::scoped_restore_current_thread):
5575         Add assertion.
5576         (thread_apply_all_command, thread_select): Use
5577         switch_to_thread_if_alive.
5578         * infrun.c (proceed, restart_threads, handle_signal_stop)
5579         (switch_back_to_stepped_thread): Switch current thread before
5580         calling target methods.
5581
5582 2020-01-10  Pedro Alves <palves@redhat.com>
5583
5584         * inferior.c (switch_to_inferior_no_thread): New function,
5585         factored out from ...
5586         (inferior_command): ... here.
5587         * inferior.h (switch_to_inferior_no_thread): Declare.
5588         * mi/mi-main.c (run_one_inferior): Use
5589         switch_to_inferior_no_thread.
5590
5591 2020-01-10  Pedro Alves  <palves@redhat.com>
5592
5593         * infcmd.c (kill_command): Remove dead code.
5594
5595 2020-01-10  Pedro Alves  <palves@redhat.com>
5596
5597         * remote.c (remote_target::mourn_inferior): No longer check
5598         whether the target is running.
5599
5600 2020-01-10  Pedro Alves  <palves@redhat.com>
5601
5602         * corelow.c (core_target::has_execution): Change parameter type to
5603         inferior pointer.
5604         * inferior.c (number_of_live_inferiors): Use
5605         inferior::has_execution instead of target_has_execution_1.
5606         * inferior.h (inferior::has_execution): New.
5607         * linux-thread-db.c (thread_db_target::update_thread_list): Use
5608         inferior::has_execution instead of target_has_execution_1.
5609         * process-stratum-target.c
5610         (process_stratum_target::has_execution): Change parameter type to
5611         inferior pointer.  Check the inferior's PID instead of
5612         inferior_ptid.
5613         * process-stratum-target.h
5614         (process_stratum_target::has_execution): Change parameter type to
5615         inferior pointer.
5616         * record-full.c (record_full_core_target::has_execution): Change
5617         parameter type to inferior pointer.
5618         * target.c (target_has_execution_1): Change parameter type to
5619         inferior pointer.
5620         (target_has_execution_current): Adjust.
5621         * target.h (target_ops::has_execution): Change parameter type to
5622         inferior pointer.
5623         (target_has_execution_1): Change parameter type to inferior
5624         pointer.  Change return type to bool.
5625         * tracefile.h (tracefile_target::has_execution): Change parameter
5626         type to inferior pointer.
5627
5628 2020-01-10  Pedro Alves  <palves@redhat.com>
5629
5630         * exceptions.c (print_flush): Remove current_top_target() check.
5631
5632 2020-01-10  Pedro Alves  <palves@redhat.com>
5633
5634         * remote.c (show_remote_exec_file): Show the current inferior's
5635         exec-file instead of the command variable's value.
5636
5637 2020-01-10  Pedro Alves  <palves@redhat.com>
5638
5639         * record-full.c (record_full_resume_ptid): New global.
5640         (record_full_target::resume): Set it.
5641         (record_full_wait_1): Use record_full_resume_ptid instead of
5642         inferior_ptid.
5643
5644 2020-01-10  Pedro Alves  <palves@redhat.com>
5645
5646         * gdbthread.h (scoped_restore_current_thread)
5647         <dont_restore, restore, m_dont_restore>: Declare.
5648         * thread.c (thread_alive): Add assertion.  Return bool.
5649         (switch_to_thread_if_alive): New.
5650         (prune_threads): Switch inferior/thread.
5651         (print_thread_info_1): Switch thread before calling target methods.
5652         (scoped_restore_current_thread::restore): New, factored out from
5653         ...
5654         (scoped_restore_current_thread::~scoped_restore_current_thread):
5655         ... this.
5656         (scoped_restore_current_thread::scoped_restore_current_thread):
5657         Add assertion.
5658         (thread_apply_all_command, thread_select): Use
5659         switch_to_thread_if_alive.
5660
5661 2020-01-10  George Barrett  <bob@bob131.so>
5662
5663         * stap-probe.c (stap_modify_semaphore): Don't check for null
5664         semaphores.
5665         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
5666         for null semaphores.
5667
5668 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5669
5670         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
5671         all source windows, and maintain horizontal scroll status while
5672         doing so.
5673
5674 2020-01-09  Tom Tromey  <tom@tromey.com>
5675
5676         PR tui/18932:
5677         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
5678         update_source_window, not print_source_lines.
5679
5680 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
5681
5682         * tui/tui.c (tui_enable): Register tui hooks after calling
5683         tui_display_main.
5684
5685 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5686
5687         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
5688
5689 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
5690
5691         * thread.c (print_thread_info_1): Fix indentation.
5692
5693 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
5694
5695         * symtab.c (general_symbol_info::compute_and_set_names): Move the
5696         unique_xmalloc_ptr outside the if to always free the demangled name.
5697
5698 2020-01-08  Tom Tromey  <tromey@adacore.com>
5699
5700         * xcoffread.c (enter_line_range, read_xcoff_symtab)
5701         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
5702         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
5703         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
5704         Remove.
5705         (section_offsets): New typedef.
5706         * symtab.c (fixup_section, get_msymbol_address): Update.
5707         * symmisc.c (dump_msymbols): Update.
5708         * symfile.h (relative_addr_info_to_section_offsets)
5709         (symfile_map_offsets_to_segments): Update.
5710         * symfile.c (build_section_addr_info_from_objfile)
5711         (init_objfile_sect_indices): Update.
5712         (struct place_section_arg): Change type of "offsets".
5713         (place_section): Update.
5714         (relative_addr_info_to_section_offsets): Change type of
5715         "section_offsets".  Remove "num_sections" parameter.
5716         (default_symfile_offsets, syms_from_objfile_1)
5717         (set_objfile_default_section_offset): Update.
5718         (reread_symbols): No need to preserve section offsets by hand.
5719         (symfile_map_offsets_to_segments): Change type of "offsets".
5720         * stap-probe.c (relocate_address): Update.
5721         * stabsread.h (process_one_symbol): Update.
5722         * solib-target.c (struct lm_info_target) <offsets>: Change type.
5723         (solib_target_relocate_section_addresses): Update.
5724         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
5725         Update.
5726         * solib-frv.c (frv_relocate_main_executable): Update.
5727         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
5728         * solib-aix.c (solib_aix_get_section_offsets): Change return
5729         type.
5730         (solib_aix_solib_create_inferior_hook): Update.
5731         * remote.c (remote_target::get_offsets): Update.
5732         * psymtab.c (find_pc_sect_psymtab): Update.
5733         * psympriv.h (struct partial_symbol) <address, text_low,
5734         text_high>: Update.
5735         * objfiles.h (obj_section_offset): Update.
5736         (struct objfile) <section_offsets>: Change type.
5737         <num_sections>: Remove.
5738         (objfile_relocate): Update.
5739         * objfiles.c (entry_point_address_query): Update
5740         (relocate_one_symbol): Change type of "section_offsets".
5741         (objfile_relocate1, objfile_relocate1): Change type of
5742         "new_offsets".
5743         (objfile_rebase1): Update.
5744         * mipsread.c (mipscoff_symfile_read): Update.
5745         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
5746         parameter.
5747         * mdebugread.c (parse_symbol): Change type of "section_offsets".
5748         (parse_external, psymtab_to_symtab_1): Update.
5749         * machoread.c (macho_symfile_offsets): Update.
5750         * ia64-tdep.c (ia64_find_unwind_table): Update.
5751         * hppa-tdep.c (read_unwind_info): Update.
5752         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
5753         * dwarf2read.c (create_addrmap_from_index)
5754         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5755         (process_psymtab_comp_unit_reader, add_partial_symbol)
5756         (add_partial_subprogram, process_full_comp_unit)
5757         (read_file_scope, read_func_scope, read_lexical_block_scope)
5758         (read_call_site_scope, dwarf2_rnglists_process)
5759         (dwarf2_ranges_process, dwarf2_ranges_read)
5760         (dwarf_decode_lines_1, var_decode_location, new_symbol)
5761         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
5762         Update.
5763         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
5764         Update.
5765         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
5766         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
5767         (process_one_symbol): Change type of "section_offsets".
5768         * ctfread.c (get_objfile_text_range): Update.
5769         * coffread.c (coff_symtab_read, enter_linenos)
5770         (process_coff_symbol): Update.
5771         * coff-pe-read.c (add_pe_forwarded_sym): Update.
5772         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
5773
5774 2020-01-08  Tom Tromey  <tromey@adacore.com>
5775
5776         * dwarf2read.c (parse_macro_definition): Use std::string.
5777         (parse_macro_definition): Likewise.
5778
5779 2020-01-08  Tom Tromey  <tromey@adacore.com>
5780
5781         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
5782         (ATTR_ALLOC_CHUNK): Remove.
5783
5784 2020-01-08  Tom Tromey  <tromey@adacore.com>
5785
5786         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
5787
5788 2020-01-08  Tom Tromey  <tromey@adacore.com>
5789
5790         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
5791         (dwarf2_compute_name, open_dwo_file): Likewise.
5792         (process_enumeration_scope): Use std::vector.
5793         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
5794         (partial_die_info::fixup, dwarf2_start_subfile)
5795         (guess_full_die_structure_name, dwarf2_name): Likewise.
5796         (determine_prefix): Update.
5797         (guess_full_die_structure_name): Make return type const.
5798         (partial_die_full_name): Return unique_xmalloc_ptr.
5799         (DW_FIELD_ALLOC_CHUNK): Remove.
5800
5801 2020-01-07  Tom Tromey  <tromey@adacore.com>
5802
5803         PR build/24937:
5804         * stap-probe.c (class stap_static_probe_ops): Add constructor.
5805
5806 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5807
5808         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
5809
5810 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5811
5812         * stack.c (print_frame_info): Move disassemble_next_line code
5813         inside source_print block.
5814
5815 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5816
5817         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
5818         gdb/signals.h, as we are now using native signal symbols.
5819
5820 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5821
5822         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
5823         overflow by an early check of content vs threshold.
5824         * tui/tui-source.c (tui_source_window::line_is_displayed):
5825         Likewise.
5826
5827 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5828
5829         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
5830
5831 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
5832
5833         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
5834         export table if no section contains it's RVA.
5835
5836 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5837
5838         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
5839
5840 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
5841
5842         * source.c (print_source_lines_base): Set last_line_listed.
5843
5844 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
5845
5846         * tui/tui-disasm.c: Remove trailing spaces.
5847
5848 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
5849             Pedro Alves  <palves@redhat.com>
5850
5851         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
5852         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
5853         (windows_gdb_signal_to_target): New function, uses the above
5854         enumeration to convert GDB internal signal codes to equivalent
5855         Windows codes.
5856         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
5857         * windows-nat.c: Include "gdb_wait.h".
5858         (get_windows_debug_event): Extract the fatal exception from the
5859         exit status and convert to the equivalent Posix signal number.
5860         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
5861         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
5862         * gdbsupport/gdb_wait.c: New file, implements
5863         windows_status_to_termsig.
5864         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
5865         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
5866
5867 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5868
5869         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
5870         show_layout.
5871
5872 2020-01-05  Luis Machado  <luis.machado@linaro.org>
5873
5874         * aarch64-linux-nat.c
5875         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
5876         and bfd_mach_aarch64.
5877
5878 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5879
5880         * ui-file.c (stdio_file::can_emit_style_escape)
5881         (tee_file::can_emit_style_escape): Ensure style is used also on
5882         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
5883         to gdb_stdout.
5884         * main.c (set_gdb_data_directory): Use file style to output the
5885         warning that the given pathname is not a directory.
5886         * top.c (show_history_filename, gdb_safe_append_history)
5887         (show_gdb_datadir): Use file style.
5888
5889 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5890
5891         * solib-target.c (struct lm_info_target):
5892         Change offsets to be a unique_xmalloc_ptr.
5893         (solib_target_relocate_section_addresses): Update.
5894
5895 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
5896
5897         * windows-nat.c (windows_clear_solib): Free so_list linked list.
5898
5899 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5900
5901         * MAINTAINERS (Write After Approval): Add myself.
5902
5903 2020-01-02  Luis Machado  <luis.machado@linaro.org>
5904
5905         * proc-service.c (get_ps_regcache): Remove reference to obsolete
5906         Cell BE architecture.
5907         * target.h (struct target_ops) <thread_architecture>: Likewise.
5908
5909 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5910
5911         * Makefile.in: Use INSTALL_PROGRAM_ENV.
5912
5913 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
5914
5915         * MAINTAINERS (Write After Approval): Add myself.
5916
5917 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5918
5919         * gdbarch.sh: Update copyright year range of generated files.
5920
5921 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5922
5923         Update copyright year range in all GDB files.
5924
5925 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5926
5927         * copyright.py: Convert to Python 3.
5928
5929 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5930
5931         * copyright.py: Adapt after move of gnulib directory from gdb
5932         directory to toplevel directory.
5933
5934 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5935
5936         * copyright.py (main): Exit if run from the wrong directory.
5937
5938 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5939
5940         * top.c (print_gdb_version): Change copyright year to 2020.
5941
5942 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
5943
5944         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
5945
5946 For older changes see ChangeLog-2019.
5947 \f
5948 Local Variables:
5949 mode: change-log
5950 left-margin: 8
5951 fill-column: 74
5952 version-control: never
5953 coding: utf-8
5954 End: