gdb/ChangeLog

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