gdb/ChangeLog

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