gdb/ChangeLog

   1 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * target-descriptions.c (tdesc_use_registers): Add new parameter a
   4         callback, use the callback (when not null) to help number unknown
   5         registers.
   6         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
   7         (tdesc_use_registers): Add extra parameter to declaration.
   8
   9 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  10
  11         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
  12         in the file.
  13         (class riscv_pending_register_alias): Likewise.
  14         (riscv_register_feature::register_info): Change 'required_p' field
  15         to 'required', and change its type.  Add 'check' member function.
  16         (riscv_register_feature::register_info::check): Define new member
  17         function.
  18         (riscv_xreg_feature): Change initialisation of 'required' field.
  19         (riscv_freg_feature): Likewise.
  20         (riscv_virtual_feature): Likewise.
  21         (riscv_csr_feature): Likewise.
  22         (riscv_check_tdesc_feature): Take extra parameter, the csr
  23         tdesc_feature, rewrite the function to use the new
  24         riscv_register_feature::register_info::check function.
  25         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
  26
  27 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  28
  29         * features/Makefile: Remove all references to the deleted files
  30         below.
  31         * features/riscv/32bit-csr.c: Deleted.
  32         * features/riscv/32bit-csr.xml: Deleted.
  33         * features/riscv/64bit-csr.c: Deleted.
  34         * features/riscv/64bit-csr.xml: Deleted.
  35         * features/riscv/rebuild-csr-xml.sh: Deleted.
  36
  37 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  38
  39         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
  40         whitespace error for declaration of names member variable.
  41         (struct riscv_register_feature): Add new prefer_first_name member
  42         variable, and fix whitespace error in declaration of registers.
  43         (riscv_xreg_feature): Initialize prefer_first_name field.
  44         (riscv_freg_feature): Likewise.
  45         (riscv_virtual_feature): Likewise.
  46         (riscv_csr_feature): Likewise.
  47         (riscv_register_name): Expand on comments.  Remove register name
  48         modifications for CSR and virtual registers.
  49
  50 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  51
  52         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
  53         errors.
  54
  55 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  56
  57         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
  58         riscv-opc.h.
  59         (class riscv_pending_register_alias): New class.
  60         (riscv_check_tdesc_feature): Take vector of pending aliases and
  61         populate it as appropriate.
  62         (riscv_setup_register_aliases): Delete.
  63         (riscv_gdbarch_init): Create vector of pending aliases and pass it
  64         to riscv_check_tdesc_feature in all cases.  Use the vector to
  65         create the register aliases.
  66
  67 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  68
  69         * sol2-tdep.c (sol2_static_transform_name): Remove.
  70         (sol2_init_abi): Don't register it.
  71         * gdbarch.sh (static_transform_name): Remove.
  72         * gdbarch.c, gdbarch.h: Regenerate.
  73
  74         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
  75         gdbarch_static_transform_name.
  76         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
  77         * stabsread.c (define_symbol) <'X'>: Remove.
  78         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
  79         handling.
  80         <'V'>: Likewise.
  81         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
  82         <'S'>: Remove call to gdbarch_static_transform_name.
  83
  84 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  85
  86         * procfs.c (procfs_pre_trace): New function.
  87         (procfs_target::create_inferior): Pass it to fork_inferior.
  88
  89 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  90
  91         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
  92         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
  93         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
  94         sol2-tdep.o, sparc-sol2-tdep.o.
  95         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
  96         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
  97         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
  98         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
  99
 100 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 101
 102         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 103         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 104         Call sol2_init_abi.
 105         Remove calls to set_gdbarch_skip_solib_resolver,
 106         set_gdbarch_core_pid_to_str.
 107         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 108         (i386_sol2_static_transform_name): Remove.
 109         (i386_sol2_init_abi): Call sol2_init_abi.
 110         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 111         set_gdbarch_static_transform_name,
 112         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 113         Use sol2_sigtramp_p.
 114         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 115         (sol2_sigtramp_p): New function.
 116         (sol2_static_transform_name): New function.
 117         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 118         (sol2_init_abi): New function.
 119         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 120         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 121         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 122         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 123         (sparc_sol2_static_transform_name): Remove.
 124         (sparc32_sol2_init_abi): Call sol2_init_abi.
 125         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 126         set_gdbarch_static_transform_name,
 127         set_gdbarch_skip_solib_resolver,
 128         set_gdbarch_core_pid_to_str.
 129         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 130         (sparc_sol2_static_transform_name): Remove
 131         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 132         call sol2_sigtramp_p.
 133         (sparc64_sol2_init_abi): Call sol2_init_abi.
 134         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 135         set_gdbarch_static_transform_name,
 136         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 137
 138 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 139
 140         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 141         * exec.c (validate_exec_file): If from_tty, set both
 142         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 143         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 144         and from_tty, unconditionally ask a confirmation.
 145
 146 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 147
 148         * target-descriptions.c (tdesc_architecture_name): Protect against
 149         NULL pointer dereference.
 150         (maint_print_xml_tdesc_cmd): New function.
 151         (_initialize_target_descriptions): Register new 'maint print
 152         xml-tdesc' command and give it the filename completer.
 153         * NEWS: Mention new 'maint print xml-tdesc' command.
 154
 155 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 156
 157         * target-descriptions.c (class tdesc_compatible_info): New class.
 158         (struct target_desc): Change type of compatible vector.
 159         (tdesc_compatible_p): Update for change in type of
 160         target_desc::compatible.
 161         (tdesc_compatible_info_list): New function.
 162         (tdesc_compatible_info_arch_name): New function.
 163         (tdesc_add_compatible): Update for change in type of
 164         target_desc::compatible.
 165         (print_c_tdesc::visit_pre): Likewise.
 166
 167 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 168
 169         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 170         whitespace to underscore.
 171         (maint_print_c_tdesc_cmd): Use fake filename for target
 172         descriptions that came from the target.
 173         (_initialize_target_descriptions): Add filename command completion
 174         for 'maint print c-tdesc'.
 175
 176 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 177
 178         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 179         lines.
 180
 181 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 182
 183         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 184         lines.
 185         (dwarf2_find_location_expression): Likewise.
 186         (call_site_parameter_matches): Likewise.
 187         (dwarf2_compile_expr_to_ax): Likewise.
 188         (disassemble_dwarf_expression): Likewise.
 189         (loclist_describe_location): Likewise.
 190
 191 2020-06-23  Pedro Alves  <palves@redhat.com>
 192
 193         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 194         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 195         (register_to_value_test): Use scoped_mock_context.
 196         * regcache.c: Include "scoped-mock-context.h".
 197         (cooked_read_test): Don't error out if a target is already pushed.
 198         Use scoped_mock_context.  Adjust.
 199         * scoped-mock-context.h: New file.
 200
 201 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 202
 203         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 204         initializer.
 205         (ada_language::is_string_type_p): New member function.
 206         * c-lang.c (c_language_data): Delete la_is_string_type_p
 207         initializer.
 208         (cplus_language_data): Likewise.
 209         (asm_language_data): Likewise.
 210         (minimal_language_data): Likewise.
 211         * d-lang.c (d_language_data): Likewise.
 212         * f-lang.c (f_is_string_type_p): Delete function, implementation
 213         moved to f_language::is_string_type_p.
 214         (f_language_data): Delete la_is_string_type_p initializer.
 215         (f_language::is_string_type_p): New member function,
 216         implementation from f_is_string_type_p.
 217         * go-lang.c (go_is_string_type_p): Delete function, implementation
 218         moved to go_language::is_string_type_p.
 219         (go_language_data): Delete la_is_string_type_p initializer.
 220         (go_language::is_string_type_p): New member function,
 221         implementation from go_is_string_type_p.
 222         * language.c (language_defn::is_string_type_p): Define new member
 223         function.
 224         (default_is_string_type_p): Make static, add comment copied from
 225         header file.
 226         (unknown_language_data): Delete la_is_string_type_p initializer.
 227         (unknown_language::is_string_type_p): New member function.
 228         (auto_language_data): Delete la_is_string_type_p initializer.
 229         (auto_language::is_string_type_p): New member function.
 230         * language.h (language_data): Delete la_is_string_type_p field.
 231         (language_defn::is_string_type_p): Declare new function.
 232         (default_is_string_type_p): Delete desclaration, move comment to
 233         definition.
 234         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 235         moved to m2_language::is_string_type_p.
 236         (m2_language_data): Delete la_is_string_type_p initializer.
 237         (m2_language::is_string_type_p): New member function,
 238         implementation from m2_is_string_type_p.
 239         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 240         initializer.
 241         * opencl-lang.c (opencl_language_data): Likewise.
 242         * p-lang.c (pascal_is_string_type_p): Delete function,
 243         implementation moved to pascal_language::is_string_type_p.
 244         (pascal_language_data): Delete la_is_string_type_p initializer.
 245         (pascal_language::is_string_type_p): New member function,
 246         implementation from pascal_is_string_type_p.
 247         * rust-lang.c (rust_is_string_type_p): Delete function,
 248         implementation moved to rust_language::is_string_type_p.
 249         (rust_language_data): Delete la_is_string_type_p initializer.
 250         (rust_language::is_string_type_p): New member function,
 251         implementation from rust_is_string_type_p.
 252         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 253         is_string_type_p.
 254
 255 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 256
 257         * ada-lang.c (ada_language_data): Delete la_print_typedef
 258         initializer.
 259         (ada_language::print_typedef): New member function.
 260         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 261         (cplus_language_data): Likewise.
 262         (asm_language_data): Likewise.
 263         (minimal_language_data): Likewise.
 264         * d-lang.c (d_language_data): Likewise.
 265         * f-lang.c (f_language_data): Likewise.
 266         (f_language::print_typedef): New member function.
 267         * go-lang.c (go_language_data): Delete la_print_typedef
 268         initializer.
 269         * language.c (language_defn::print_typedef): Define member
 270         function.
 271         (unknown_language_data): Delete la_print_typedef initializer.
 272         (unknown_language::print_typedef): New member function.
 273         (auto_language_data): Delete la_print_typedef initializer.
 274         (auto_language::print_typedef): New member function.
 275         * language.h (language_data): Delete la_print_typedef field.
 276         (language_defn::print_typedef): Declare new member function.
 277         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 278         (default_print_typedef): Delete declaration.
 279         * m2-lang.c (m2_language_data): Delete la_print_typedef
 280         initializer.
 281         (m2_language::print_typedef): New member function.
 282         * objc-lang.c (objc_language_data): Delete la_print_typedef
 283         initializer.
 284         * opencl-lang.c (opencl_language_data): Likewise.
 285         * p-lang.c (pascal_language_data): Likewise.
 286         (pascal_language::print_typedef): New member function.
 287         * rust-lang.c (rust_print_typedef): Delete function,
 288         implementation moved to rust_language::print_typedef.
 289         (rust_language): Delete la_print_typedef initializer.
 290         (rust_language::print_typedef): New member function,
 291         implementation from rust_print_typedef.
 292         * typeprint.c (default_print_typedef): Delete.
 293
 294 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 295
 296         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 297         (ada_language::printstr): New member function.
 298         * c-lang.c (c_language_data): Delete la_printstr initializer.
 299         (cplus_language_data): Likewise.
 300         (asm_language_data): Likewise.
 301         (minimal_language_data): Likewise.
 302         * d-lang.c (d_language_data): Likewise.
 303         * f-lang.c (f_printstr): Rename to f_language::printstr.
 304         (f_language_data): Delete la_printstr initializer.
 305         (f_language::printstr): New member function, implementation from
 306         f_printstr.
 307         * go-lang.c (go_language_data): Delete la_printstr initializer.
 308         * language.c (language_defn::printstr): Define new member
 309         function.
 310         (unk_lang_printstr): Delete.
 311         (unknown_language_data): Delete la_printstr initializer.
 312         (unknown_language::printstr): New member function.
 313         (auto_language_data): Delete la_printstr initializer.
 314         (auto_language::printstr): New member function.
 315         * language.h (language_data): Delete la_printstr field.
 316         (language_defn::printstr): Declare new member function.
 317         (LA_PRINT_STRING): Update call to printstr.
 318         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 319         (m2_language_data): Delete la_printstr initializer.
 320         (m2_language::printstr): New member function, implementation from
 321         m2_printstr.
 322         * objc-lang.c (objc_language_data): Delete la_printstr
 323         initializer.
 324         * opencl-lang.c (opencl_language_data): Likewise.
 325         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 326         (pascal_language_data): Delete la_printstr initializer.
 327         (pascal_language::printstr): New member function, implementation
 328         from pascal_printstr.
 329         * p-lang.h (pascal_printstr): Delete declaration.
 330         * rust-lang.c (rust_printstr): Update header comment.
 331         (rust_language_data): Delete la_printstr initializer.
 332         (rust_language::printstr): New member function.
 333
 334 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 335
 336         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 337         (ada_language::printchar): New member function.
 338         * c-lang.c (c_language_data): Delete la_printchar initializer.
 339         (cplus_language_data): Likewise.
 340         (asm_language_data): Likewise.
 341         (minimal_language_data): Likewise.
 342         * d-lang.c (d_language_data): Likewise.
 343         * f-lang.c (f_printchar): Rename to f_language::printchar.
 344         (f_language_data): Delete la_printchar initializer.
 345         (f_language::printchar): New member function, implementation from
 346         f_printchar.
 347         * go-lang.c (go_language_data): Delete la_printchar initializer.
 348         * language.c (unk_lang_printchar): Delete.
 349         (language_defn::printchar): Define new member function.
 350         (unknown_language_data): Delete la_printchar initializer.
 351         (unknown_language::printchar): New member function.
 352         (auto_language_data): Delete la_printchar initializer.
 353         (auto_language::printchar): New member function.
 354         * language.h (language_data): Delete la_printchar field.
 355         (language_defn::printchar): Declare new member function.
 356         (LA_PRINT_CHAR): Update call to printchar.
 357         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 358         (m2_language::printchar): New member function.
 359         * objc-lang.c (objc_language_data): Delete la_printchar
 360         initializer.
 361         * opencl-lang.c (opencl_language_data): Likewise.
 362         * p-lang.c (pascal_language_data): Delete la_printchar
 363         initializer.
 364         (pascal_language::printchar): New member function.
 365         * rust-lang.c (rust_printchar): Rename to
 366         rust_language::printchar.
 367         (rust_language_data): Delete la_printchar initializer.
 368         (rust_language::printchar): New member function, implementation
 369         from rust_printchar.
 370
 371 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 372
 373         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 374         (ada_language_data): Delete la_emitchar initializer.
 375         (ada_language::emitchar): New member function, implementation from
 376         emit_char.
 377         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 378         (cplus_language_data): Likewise.
 379         (asm_language_data): Likewise.
 380         (minimal_language_data): Likewise.
 381         * d-lang.c (d_language_data): Likewise.
 382         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 383         (f_language_data): Delete la_emitchar initializer.
 384         (f_language::emitchar): New member function, implementation from
 385         f_emit_char.
 386         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 387         * language.c (unk_lang_emit_char): Delete.
 388         (language_defn::emitchar): New member function definition.
 389         (unknown_language_data): Delete la_emitchar initializer.
 390         (unknown_language::emitchar): New member function.
 391         (auto_language_data): Delete la_emitchar initializer.
 392         (auto_language::emitchar): New member function.
 393         * language.h (language_data): Delete la_emitchar field.
 394         (language_defn::emitchar): New member field declaration.
 395         (LA_EMIT_CHAR): Update call to emitchar.
 396         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 397         (m2_language_data): Delete la_emitchar initializer.
 398         (m2_language::emitchar): New member function, implementation from
 399         m2_emit_char.
 400         * objc-lang.c (objc_language_data): Delete la_emitchar
 401         initializer.
 402         * opencl-lang.c (opencl_language_data): Likewise.
 403         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 404         (pascal_language_data): Delete la_emitchar initializer.
 405         (pascal_language::emitchar): New member function, implementation
 406         from pascal_emit_char.
 407         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 408         (rust_language_data): Delete la_emitchar initializer.
 409         (rust_language::emitchar): New member function, implementation
 410         from rust_emitchar.
 411
 412 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 415         (ada_language_data): Delete la_post_parser initializer.
 416         (ada_language::post_parser): New member function.
 417         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 418         (cplus_language_data): Likewise.
 419         (asm_language_data): Likewise.
 420         (minimal_language_data): Likewise.
 421         * d-lang.c (d_language_data): Likewise.
 422         * f-lang.c (f_language_data): Likewise.
 423         * go-lang.c (go_language_data): Likewise.
 424         * language.c (unknown_language_data): Likewise.
 425         (auto_language_data): Likewise.
 426         * language.h (language_data): Delete la_post_parser field.
 427         (language_defn::post_parser): New member function.
 428         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 429         * objc-lang.c (objc_language_data): Likewise.
 430         * opencl-lang.c (opencl_language_data): Likewise.
 431         * p-lang.c (pascal_language_data): Likewise.
 432         * parse.c (parse_exp_in_context): Update call to post_parser.
 433         (null_post_parser): Delete definition.
 434         * parser-defs.h (null_post_parser): Delete declaration.
 435         * rust-lang.c (rust_language_data): Delete la_post_parser
 436         initializer.
 437
 438 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 439
 440         * ada-lang.c (parse): Rename to ada_language::parser.
 441         (ada_language_data): Delete la_parser initializer.
 442         (ada_language::parser): New member function, implementation from
 443         parse.
 444         * c-lang.c (c_language_data): Delete la_parser initializer.
 445         (cplus_language_data): Likewise.
 446         (asm_language_data): Likewise.
 447         (minimal_language_data): Likewise.
 448         * d-lang.c (d_language_data): Likewise.
 449         (d_language::parser): New member function.
 450         * f-lang.c (f_language_data): Delete la_parser initializer.
 451         (f_language::parser): New member function.
 452         * go-lang.c (go_language_data): Delete la_parser initializer.
 453         (go_language::parser): New member function.
 454         * language.c (unk_lang_parser): Delete.
 455         (language_defn::parser): Define new member function.
 456         (unknown_language_data): Delete la_parser initializer.
 457         (unknown_language::parser): New member function.
 458         (auto_language_data): Delete la_parser initializer.
 459         (auto_language::parser): New member function.
 460         * language.h (language_data): Delete la_parser field.
 461         (language_defn::parser): Declare new member function.
 462         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 463         (m2_language::parser): New member function.
 464         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 465         * opencl-lang.c (opencl_language_data): Likewise.
 466         * p-lang.c (pascal_language_data): Likewise.
 467         (pascal_language::parser): New member function.
 468         * parse.c (parse_exp_in_context): Update call to parser.
 469         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 470         (rust_language::parser): New member function.
 471
 472 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 473
 474         * top.c (print_gdb_configuration): Print --with-python-libdir
 475         configuration value.
 476
 477 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 478
 479         * NEWS: Mention change to the alias command.
 480
 481 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 482
 483         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 484         (alias_command_completer)
 485         (make_alias_options_def_group): New functions.
 486         (alias_opts, alias_option_defs): New struct and array.
 487         (alias_usage_error): Update usage.
 488         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 489         Use option framework.
 490         (_initialize_cli_cmds): Update alias command help.
 491         Update aliases command help.
 492         (show_user):
 493         Add NULL for new default_args lookup_cmd argument.
 494         (valid_command_p): Rename to validate_aliased_command.
 495         Add NULL for new default_args lookup_cmd argument.  Verify that the
 496         aliased_command has no default args.
 497         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 498         (lookup_cmd_1, lookup_cmd): New argument default_args.
 499         (add_alias_cmd):
 500         Add NULL for new default_args lookup_cmd argument.
 501         (print_help_for_command): Show default args under the layout
 502          alias some_alias = some_aliased_cmd some_alias_default_arg.
 503         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 504         xfree default_args in destructor.
 505         * cli/cli-script.c (process_next_line, do_define_command):
 506         Add NULL for new default_args lookup_cmd argument.
 507         * command.h: Declare new default_args argument in lookup_cmd
 508         and lookup_cmd_1.
 509         * completer.c (complete_line_internal_1):
 510         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 511         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 512         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 513         Likewise.
 514         * infcmd.c (_initialize_infcmd): Likewise.
 515         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 516         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 517         * python/py-param.c (add_setshow_generic): Likewise.
 518         * remote.c (_initialize_remote): Likewise.
 519         * top.c (execute_command): Prepend default_args if command has some.
 520         (set_verbose):
 521         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 522         * tracepoint.c (validate_actionline, encode_actions_1):
 523         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 524
 525 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 526
 527         * jit.c (jit_read_descriptor): Use bool as the return type.
 528         (jit_breakpoint_re_set_internal): Use bool as the return type.
 529         Invert the return value logic; return true if the jit breakpoint
 530         has been successfully initialized.
 531         (jit_inferior_init): Update the call to
 532         jit_breakpoint_re_set_internal.
 533
 534 2020-06-22  Pedro Alves  <palves@redhat.com>
 535
 536         PR gdb/25939
 537         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 538         Use the current inferior instead.  Don't return
 539         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 540         wait again.
 541         * sol-thread.c (sol_thread_target::wait): Don't reference
 542         inferior_ptid.
 543         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 544         (sol_update_thread_list_callback): Use the current inferior's pid
 545         instead of inferior_ptid.
 546
 547 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 548
 549         * procfs.c: Cleanup many comments.
 550
 551         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 552         (AFTER_WATCHFLAG): Replace by value.
 553
 554         (MAIN_PROC_NAME_FORMAT): Inline ...
 555         (create_procinfo): ... here.
 556
 557         (procfs_debug_inferior): Remove SYS_exec handling.
 558         (syscall_is_exec): Likewise.
 559         (procfs_set_exec_trap): Likewise.
 560
 561         (syscall_is_lwp_exit): Inline in callers.
 562         (syscall_is_exit): Likewise.
 563         (syscall_is_exec): Likewise.
 564         (syscall_is_lwp_create): Likewise.
 565
 566         (invalidate_cache): Remove #if 0 code.
 567
 568         (make_signal_thread_runnable):  Remove.
 569         (procfs_target::resume): Remove #if 0 code.
 570
 571 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 572
 573         PR gdb/25939
 574         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 575         call ...
 576         (procfs_target::create_inferior): ... here.
 577
 578 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 579
 580         * exec.c (validate_exec_file): Ensure the build-id is up to
 581         date by calling reopen_exec_file (that checks file timestamp
 582         to decide to re-read the file).
 583
 584 2020-06-18  Pedro Alves  <palves@redhat.com>
 585
 586         PR gdb/25412
 587         * gdbthread.h (delete_thread, delete_thread_silent)
 588         (find_thread_ptid): Update comments.
 589         * thread.c (current_thread_): New global.
 590         (is_current_thread): Move higher, and reimplement.
 591         (inferior_thread): Reimplement.
 592         (set_thread_exited): Use bool.  Add assertions.
 593         (add_thread_silent): Simplify thread-reuse handling by always
 594         calling delete_thread.
 595         (delete_thread): Remove intro comment.
 596         (find_thread_ptid): Skip exited threads.
 597         (switch_to_thread_no_regs): Write to current_thread_.
 598         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 599         INFERIOR_PTID.  Clear current_thread_.
 600
 601 2020-06-18  Pedro Alves  <palves@redhat.com>
 602
 603         * aix-thread.c (pd_update): Use switch_to_thread.
 604
 605 2020-06-18  Pedro Alves  <palves@redhat.com>
 606
 607         * ravenscar-thread.c (ravenscar_thread_target): Update.
 608         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
 609         (ravenscar_thread_target::add_active_thread): ... this.  Don't
 610         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
 611         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
 612
 613 2020-06-18  Pedro Alves  <palves@redhat.com>
 614
 615         * nat/windows-nat.c (current_windows_thread): Remove.
 616         * nat/windows-nat.h (current_windows_thread): Remove.
 617         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
 618         Adjust.
 619         (display_selectors): Adjust to fetch the current
 620         windows_thread_info based on inferior_ptid.
 621         (fake_create_process): No longer write to current_windows_thread.
 622         (windows_nat_target::get_windows_debug_event):
 623         Don't set inferior_ptid or current_windows_thread.
 624         (windows_nat_target::wait): Adjust to not rely on
 625         current_windows_thread.
 626         (do_initial_windows_stuff): Now a method of windows_nat_target.
 627         Switch to the last_ptid thread.
 628         (windows_nat_target::attach): Adjust.
 629         (windows_nat_target::detach): Use switch_to_no_thread instead of
 630         writing to inferior_ptid directly.
 631         (windows_nat_target::create_inferior): Adjust.
 632
 633 2020-06-18  Pedro Alves  <palves@redhat.com>
 634
 635         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
 636
 637 2020-06-18  Pedro Alves  <palves@redhat.com>
 638
 639         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
 640         after creating it, instead of writing to inferior_ptid.  Don't
 641         write to inferior_ptid.
 642
 643 2020-06-18  Pedro Alves  <palves@redhat.com>
 644
 645         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
 646
 647 2020-06-18  Pedro Alves  <palves@redhat.com>
 648
 649         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
 650         it, instead of writing to inferior_ptid.
 651
 652 2020-06-18  Pedro Alves  <palves@redhat.com>
 653
 654         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
 655         to inferior_ptid.
 656
 657 2020-06-18  Pedro Alves  <palves@redhat.com>
 658
 659         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
 660         instead of writing to inferior_ptid directly.
 661
 662 2020-06-18  Pedro Alves  <palves@redhat.com>
 663
 664         * corelow.c (core_target::close): Use switch_to_no_thread instead
 665         of writing to inferior_ptid directly.
 666         (add_to_thread_list, core_target_open): Use switch_to_thread
 667         instead of writing to inferior_ptid directly.
 668
 669 2020-06-18  Pedro Alves  <palves@redhat.com>
 670
 671         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
 672         inferior_ptid.
 673         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
 674         inferior_ptid.
 675         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
 676         inferior_ptid directly.
 677         (darwin_nat_target::init_thread_list): Switch to thread, instead
 678         of writing to inferior_ptid.
 679         (darwin_nat_target::attach): Don't write to inferior_ptid.
 680         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 681
 682 2020-06-18  Pedro Alves  <palves@redhat.com>
 683
 684         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 685         thread.
 686         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 687         Instead use switch_to_thread.
 688         (gnu_nat_target::detach): Use switch_to_no_thread
 689         instead of writing to inferior_ptid directly.  Used passed-in
 690         inferior instead of looking up the inferior by pid.
 691
 692 2020-06-18  Pedro Alves  <palves@redhat.com>
 693
 694         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 695         inferior_ptid.
 696
 697 2020-06-18  Pedro Alves  <palves@redhat.com>
 698
 699         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 700         inferior_ptid.
 701         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 702         thread.
 703         (nto_procfs_target::detach): Avoid referencing
 704         inferior_ptid.  Use switch_to_no_thread instead of writing to
 705         inferior_ptid directly.
 706         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 707         instead of writing to inferior_ptid directly.
 708         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 709         to thread.
 710
 711 2020-06-18  Pedro Alves  <palves@redhat.com>
 712
 713         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 714         after creating it, instead of writing to inferior_ptid.
 715         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 716         to inferior_ptid directly.
 717         (gdbsim_target::wait): Don't write to inferior_ptid.
 718
 719 2020-06-18  Pedro Alves  <palves@redhat.com>
 720
 721         * remote.c (remote_target::remote_notice_new_inferior): Use
 722         switch_to_thread instead of writing to inferior_ptid directly.
 723         (remote_target::add_current_inferior_and_thread): Use
 724         switch_to_no_thread instead of writing to inferior_ptid directly.
 725         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 726         and switch_to_thread instead of using set_current_inferior or
 727         writing to inferior_ptid directly.
 728
 729 2020-06-18  Pedro Alves  <palves@redhat.com>
 730
 731         * tracectf.c (ctf_target_open): Switch to added thread instead of
 732         writing to inferior_ptid directly.
 733         (ctf_target::close): Use switch_to_no_thread instead of writing to
 734         inferior_ptid directly.
 735
 736 2020-06-18  Pedro Alves  <palves@redhat.com>
 737
 738         * tracefile-tfile.c (tfile_target_open): Don't write to
 739         inferior_ptid directly, instead switch to added thread.
 740         (tfile_target::close): Use switch_to_no_thread instead of writing
 741         to inferior_ptid directly.
 742
 743 2020-06-18  Pedro Alves  <palves@redhat.com>
 744
 745         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 746         (procfs_target::detach): Use switch_to_no_thread
 747         instead of writing to inferior_ptid directly.
 748         (do_attach): Change return type to void.  Switch to the added
 749         thread.
 750         (procfs_target::create_inferior): Switch to the added thread.
 751         (procfs_do_thread_registers): Don't write to inferior_ptid.
 752
 753 2020-06-18  Pedro Alves  <palves@redhat.com>
 754
 755         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 756         of writing to inferior_ptid.
 757         (scoped_restore_exited_inferior): Delete.
 758         (handle_vfork_child_exec_or_exit): Simplify using
 759         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 760         instead of writing to inferior_ptid.
 761         (THREAD_STOPPED_BY): Delete.
 762         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 763         (thread_stopped_by_hw_breakpoint): Delete.
 764         (save_waitstatus): Use
 765         scoped_restore_current_thread+switch_to_thread, and call
 766         target_stopped_by_watchpoint instead of
 767         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
 768         instead of thread_stopped_by_sw_breakpoint, and
 769         target_stopped_by_hw_breakpoint instead of
 770         thread_stopped_by_hw_breakpoint.
 771         (handle_inferior_event)
 772         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
 773         inferior_ptid directly, nor
 774         set_current_inferior/set_current_program_space.  Use
 775         switch_to_thread / switch_to_inferior_no_thread instead.
 776
 777 2020-06-18  Pedro Alves  <palves@redhat.com>
 778
 779         * target.c (generic_mourn_inferior): Use switch_to_no_thread
 780         instead of writing to inferior_ptid.
 781
 782 2020-06-18  Pedro Alves  <palves@redhat.com>
 783
 784         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
 785         added thread.
 786         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
 787         to the added thread.
 788         (inf_ptrace_target::detach_success): Use switch_to_no_thread
 789         instead of writing to inferior_ptid.
 790
 791 2020-06-18  Pedro Alves  <palves@redhat.com>
 792
 793         * gdbarch-selftests.c: Include "progspace-and-thread.h".
 794         (register_to_value_test): Mock a program_space too.  Heap-allocate
 795         the address space.  Don't write to inferior_ptid.  Use
 796         switch_to_thread instead.
 797
 798 2020-06-18  Pedro Alves  <palves@redhat.com>
 799
 800         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
 801         Delete.
 802         (find_signalled_thread()): New, factored out from
 803         linux_make_corefile_notes and adjusted to handle exited threads.
 804         (linux_make_corefile_notes): Adjust to use the new
 805         find_signalled_thread.
 806
 807 2020-06-18  Pedro Alves  <palves@redhat.com>
 808
 809         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
 810         of saving/restoring inferior_ptid.
 811
 812 2020-06-17  Tom Tromey  <tom@tromey.com>
 813
 814         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
 815         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
 816         declare.
 817         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
 818
 819 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
 820
 821         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
 822         of partial symtabs.
 823
 824 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 825
 826         * regformats/reg-arm.dat: Remove.
 827         * regformats/reg-bfin.dat: Remove.
 828         * regformats/reg-cris.dat: Remove.
 829         * regformats/reg-crisv32.dat: Remove.
 830         * regformats/reg-m32r.dat: Remove.
 831         * regformats/reg-tilegx.dat: Remove.
 832         * regformats/reg-tilegx32.dat: Remove.
 833
 834 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 835
 836         * features/Makefile (WHICH): Remove arm files.
 837         * regformats/arm/arm-with-iwmmxt.dat: Remove.
 838         * regformats/arm/arm-with-neon.dat: Remove.
 839         * regformats/arm/arm-with-vfpv2.dat: Remove.
 840         * regformats/arm/arm-with-vfpv3.dat: Remove.
 841
 842 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 843
 844         * features/Makefile (XMLTOC): Remove rx.xml.
 845
 846 2020-06-17  Pedro Alves  <palves@redhat.com>
 847
 848         * gdbthread.h (thread_control_state) <trap_expected> Update
 849         comments.
 850
 851 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 852
 853         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 854         ada_language::lookup_symbol_nonlocal.
 855         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 856         (ada_language::lookup_symbol_nonlocal): New member function,
 857         implementation from ada_lookup_symbol_nonlocal.
 858         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 859         initializer.
 860         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 861         initializer.
 862         (cplus_language::lookup_symbol_nonlocal): New member function.
 863         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 864         (minimal_language_data) Likewise.
 865         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 866         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 867         initializer.
 868         (d_language::lookup_symbol_nonlocal): New member function.
 869         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 870         initializer.
 871         (f_language::lookup_symbol_nonlocal): New member function.
 872         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 873         initializer.
 874         * language.c (unknown_language_data): Likewise.
 875         (auto_language_data): Likewise.
 876         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 877         field.
 878         (language_defn::lookup_symbol_nonlocal): New member function.
 879         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 880         initializer.
 881         * objc-lang.c (objc_language_data): Likewise.
 882         * opencl-lang.c (opencl_language_data): Likewise.
 883         * p-lang.c (pascal_language_data): Likewise.
 884         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 885         rust_language::lookup_symbol_nonlocal.
 886         (rust_language_data): Delete la_lookup_symbol_nonlocal
 887         initializer.
 888         (rust_language::lookup_symbol_nonlocal): New member function,
 889         implementation from rust_lookup_symbol_nonlocal.
 890         * symtab.c (lookup_symbol_aux): Update call to
 891         lookup_symbol_nonlocal.
 892         (basic_lookup_symbol_nonlocal): Rename to...
 893         (language_defn::lookup_symbol_nonlocal): ...this, and update
 894         header comment.  Remove language_defn parameter, and replace with
 895         uses of `this'.
 896         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 897
 898 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 899
 900         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 901         initializer.
 902         (ada_language::value_print_inner): New member function.
 903         * c-lang.c (c_language_data): Delete la_value_print_inner
 904         initializer.
 905         (cplus_language_data): Likewise.
 906         (asm_language_data): Likewise.
 907         (minimal_language_data): Likewise.
 908         * d-lang.c (d_language_data): Likewise.
 909         (d_language::value_print_inner): New member function.
 910         * f-lang.c (f_language_data): Delete la_value_print_inner
 911         initializer.
 912         (f_language::value_print_inner): New member function.
 913         * f-lang.h (f_value_print_innner): Rename to...
 914         (f_value_print_inner): ...this (note spelling of 'inner').
 915         * f-valprint.c (f_value_print_innner): Rename to...
 916         (f_value_print_inner): ...this (note spelling of 'inner').
 917         * go-lang.c (go_language_data): Delete la_value_print_inner
 918         initializer.
 919         (go_language::value_print_inner): New member function.
 920         * language.c (language_defn::value_print_inner): Define new member
 921         function.
 922         (unk_lang_value_print_inner): Delete.
 923         (unknown_language_data): Delete la_value_print_inner initializer.
 924         (unknown_language::value_print_inner): New member function.
 925         (auto_language_data): Delete la_value_print_inner initializer.
 926         (auto_language::value_print_inner): New member function.
 927         * language.h (language_data): Delete la_value_print_inner field.
 928         (language_defn::value_print_inner): Delcare new member function.
 929         * m2-lang.c (m2_language_data): Delete la_value_print_inner
 930         initializer.
 931         (m2_language::value_print_inner): New member function.
 932         * objc-lang.c (objc_language_data): Delete la_value_print_inner
 933         initializer.
 934         * opencl-lang.c (opencl_language_data): Likewise.
 935         * p-lang.c (pascal_language_data): Likewise.
 936         (pascal_language::value_print_inner): New member function.
 937         * rust-lang.c (rust_language_data): Delete la_value_print_inner
 938         initializer.
 939         (rust_language::value_print_inner): New member function.
 940         * valprint.c (do_val_print): Update call to value_print_inner.
 941
 942 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 943
 944         * ada-lang.c (ada_language_data): Delete la_value_print
 945         initializer.
 946         (ada_language::value_print): New member function.
 947         * c-lang.c (c_language_data): Delete la_value_print initializer.
 948         (cplus_language_data): Likewise.
 949         (asm_language_data): Likewise.
 950         (minimal_language_data): Likewise.
 951         * d-lang.c (d_language_data): Likewise.
 952         * f-lang.c (f_language_data): Likewise.
 953         * go-lang.c (go_language_data): Likewise.
 954         * language.c (unk_lang_value_print): Delete.
 955         (language_defn::value_print): Define new member function.
 956         (unknown_language_data): Delete la_value_print initializer.
 957         (unknown_language::value_print): New member function.
 958         (auto_language_data): Delete la_value_print initializer.
 959         (auto_language::value_print): New member function.
 960         * language.h (language_data): Delete la_value_print field.
 961         (language_defn::value_print): Declare new member function.
 962         (LA_VALUE_PRINT): Update call to value_print.
 963         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 964         * objc-lang.c (objc_language_data): Likewise.
 965         * opencl-lang.c (opencl_language_data): Likewise.
 966         * p-lang.c (pascal_language_data): Likewise.
 967         (pascal_language::value_print): New member function.
 968         * rust-lang.c (rust_language_data): Delete la_value_print
 969         initializer.
 970
 971 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 972
 973         * ada-lang.c (ada_watch_location_expression): Rename to
 974         ada_language::watch_location_expression.
 975         (ada_language_data): Delete la_watch_location_expression
 976         initializer.
 977         (ada_language::watch_location_expression): New member function,
 978         implementation from ada_watch_location_expression.
 979         * breakpoint.c (watch_command_1): Update call to
 980         watch_location_expression.
 981         * c-lang.c (c_watch_location_expression): Rename to
 982         language_defn::watch_location_expression.
 983         (c_language_data): Delete la_watch_location_expression
 984         initializer.
 985         (cplus_language_data): Likewise.
 986         (asm_language_data): Likewise.
 987         (minimal_language_data): Likewise.
 988         * c-lang.h (c_watch_location_expression): Delete declaration.
 989         * d-lang.c (d_language_data): Delete la_watch_location_expression
 990         initializer.
 991         * f-lang.c (f_language_data): Likewise.
 992         * go-lang.c (go_language_data): Likewise.
 993         * language.c (language_defn::watch_location_expression): Member
 994         function implementation from c_watch_location_expression.
 995         (unknown_language_data): Delete la_watch_location_expression
 996         initializer.
 997         (auto_language_data): Likewise.
 998         * language.h (language_data): Delete la_watch_location_expression
 999         field.
1000         (language_defn::watch_location_expression): Declare new member
1001         function.
1002         * m2-lang.c (m2_language_data): Delete
1003         la_watch_location_expression initializer.
1004         * objc-lang.c (objc_language_data): Likewise.
1005         * opencl-lang.c (opencl_language_data): Likewise.
1006         * p-lang.c (pascal_language_data): Likewise.
1007         * rust-lang.c (rust_watch_location_expression): Rename to
1008         rust_language::watch_location_expression.
1009         (rust_language_data): Delete la_watch_location_expression
1010         initializer.
1011         (rust_language::watch_location_expression): New member function,
1012         implementation from rust_watch_location_expression.
1013
1014 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1015
1016         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1017         ada_language::collect_symbol_completion_matches.
1018         (ada_language_data): Delete la_collect_symbol_completion_matches
1019         initializer.
1020         (ada_language::collect_symbol_completion_matches): New member
1021         function, implementation from
1022         ada_collect_symbol_completion_matches.
1023         * c-lang.c (c_language_data): Delete
1024         la_collect_symbol_completion_matches initializer.
1025         (cplus_language_data): Likewise.
1026         (asm_language_data): Likewise.
1027         (minimal_language_data): Likewise.
1028         * d-lang.c (d_language_data): Likewise.
1029         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1030         f_language::collect_symbol_completion_matches.
1031         (f_language_data): Delete la_collect_symbol_completion_matches
1032         initializer.
1033         (f_language::collect_symbol_completion_matches) New member
1034         function, implementation from f_collect_symbol_completion_matches.
1035         * go-lang.c (go_language_data): Delete
1036         la_collect_symbol_completion_matches initializer.
1037         * language.c (unknown_language_data): Likewise.
1038         (auto_language_data): Likewise.
1039         * language.h (language_data): Delete
1040         la_collect_symbol_completion_matches field.
1041         (language_defn::collect_symbol_completion_matches): New member
1042         function.
1043         * m2-lang.c (m2_language_data): Delete
1044         la_collect_symbol_completion_matches initializer.
1045         * objc-lang.c (objc_language_data): Likewise.
1046         * opencl-lang.c (opencl_language_data): Likewise.
1047         * p-lang.c (pascal_language_data): Likewise.
1048         * rust-lang.c (rust_language_data): Likewise.
1049         * symtab.c (default_collect_symbol_completion_matches): Delete.
1050         (collect_symbol_completion_matches): Update call to
1051         collect_symbol_completion_matches.
1052         (collect_symbol_completion_matches_type): Likewise.
1053         * symtab.h (default_collect_symbol_completion_matches): Delete
1054         declaration.
1055
1056 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1057
1058         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1059         (ada_language_data): Delete la_word_break_characters initializer.
1060         (ada_language::word_break_characters): New member function.
1061         * c-lang.c (c_language_data): Delete la_word_break_characters
1062         initializer.
1063         (cplus_language_data): Likewise.
1064         (asm_language_data): Likewise.
1065         (minimal_language_data): Likewise.
1066         * completer.c: Update global comment.
1067         (advance_to_expression_complete_word_point): Update call to
1068         word_break_characters.
1069         (complete_files_symbols): Likewise.
1070         (complete_line_internal_1): Likewise.
1071         (default_completer_handle_brkchars): Likewise.
1072         (skip_quoted_chars): Likewise.
1073         * d-lang.c (d_language_data): Delete la_word_break_characters
1074         initializer.
1075         * f-lang.c (f_word_break_characters): Delete.
1076         (f_language_data): Delete la_word_break_characters initializer.
1077         (f_language::word_break_characters): New member function.
1078         * go-lang.c (go_language_data): Delete la_word_break_characters
1079         initializer.
1080         * language.c (unknown_language_data): Likewise.
1081         (auto_language_data): Likewise.
1082         * language.h (default_word_break_characters): Move declaration to
1083         earlier in the file.
1084         (language_data): Delete la_word_break_characters field.
1085         (language_defn::word_break_characters): New member function.
1086         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1087         initializer.
1088         * objc-lang.c (objc_language_data): Likewise.
1089         * opencl-lang.c (opencl_language_data): Likewise.
1090         * p-lang.c (pascal_language_data): Likewise.
1091         * rust-lang.c (rust_language_data): Likewise.
1092
1093 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1096         (ada_language_data): Delete la_get_symbol_name_matcher
1097         initializer.
1098         (language_defn::get_symbol_name_matcher_inner): New member
1099         function.
1100         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1101         initializer.
1102         (cplus_language_data): Likewise.
1103         (cplus_language::get_symbol_name_matcher_inner): New member
1104         function.
1105         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1106         (minimal_language_data): Likewise.
1107         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1108         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1109         initializer.
1110         * dictionary.c (iter_match_first_hashed): Update call to
1111         get_symbol_name_matcher.
1112         (iter_match_next_hashed): Likewise.
1113         (iter_match_next_linear): Likewise.
1114         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1115         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1116         initializer.
1117         (f_language::get_symbol_name_matcher_inner): New member function.
1118         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1119         initializer.
1120         * language.c (default_symbol_name_matcher): Update header comment,
1121         make static.
1122         (language_defn::get_symbol_name_matcher): New definition.
1123         (language_defn::get_symbol_name_matcher_inner): Likewise.
1124         (get_symbol_name_matcher): Delete.
1125         (unknown_language_data): Delete la_get_symbol_name_matcher
1126         initializer.
1127         (auto_language_data): Likewise.
1128         * language.h (language_data): Delete la_get_symbol_name_matcher
1129         field.
1130         (language_defn::get_symbol_name_matcher): New member function.
1131         (language_defn::get_symbol_name_matcher_inner): Likewise.
1132         (default_symbol_name_matcher): Delete declaration.
1133         * linespec.c (find_methods): Update call to
1134         get_symbol_name_matcher.
1135         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1136         initializer.
1137         * minsyms.c (lookup_minimal_symbol): Update call to
1138         get_symbol_name_matcher.
1139         (iterate_over_minimal_symbols): Likewise.
1140         * objc-lang.c (objc_language_data): Delete
1141         la_get_symbol_name_matcher initializer.
1142         * opencl-lang.c (opencl_language_data): Likewise.
1143         * p-lang.c (pascal_language_data): Likewise.
1144         * psymtab.c (psymbol_name_matches): Update call to
1145         get_symbol_name_matcher.
1146         * rust-lang.c (rust_language_data): Delete
1147         la_get_symbol_name_matcher initializer.
1148         * symtab.c (symbol_matches_search_name): Update call to
1149         get_symbol_name_matcher.
1150         (compare_symbol_name): Likewise.
1151
1152 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1153
1154         * ada-lang.c (ada_language_data): Delete la_compute_program
1155         initializer.
1156         * c-lang.c (c_language_data): Likewise.
1157         (c_language::compute_program): New member function.
1158         (cplus_language_data): Delete la_compute_program initializer.
1159         (cplus_language::compute_program): New member function.
1160         (asm_language_data): Delete la_compute_program initializer.
1161         (minimal_language_data): Likewise.
1162         * c-lang.h (c_compute_program): Update comment.
1163         (cplus_compute_program): Likewise.
1164         * compile/compile-c-support.c (c_compute_program): Likewise.
1165         (cplus_compute_program): Likewise.
1166         * compile/compile.c (compile_to_object): Update call to
1167         la_compute_program.
1168         * d-lang.c (d_language_data): Delete la_compute_program
1169         initializer.
1170         * f-lang.c (f_language_data): Likewise.
1171         * go-lang.c (go_language_data): Likewise.
1172         * language.c (unknown_language_data): Likewise.
1173         (auto_language_data): Likewise.
1174         * language.h (language_data): Delete la_compute_program field.
1175         (language_defn::compute_program): New member function.
1176         * m2-lang.c (m2_language_data): Delete la_compute_program
1177         initializer.
1178         * objc-lang.c (objc_language_data): Likewise.
1179         * opencl-lang.c (opencl_language_data): Likewise.
1180         * p-lang.c (pascal_language_data): Likewise.
1181         * rust-lang.c (rust_language_data): Likewise.
1182
1183 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1184
1185         * ada-lang.c (ada_language_data) Delete
1186         la_class_name_from_physname initializer.
1187         * c-lang.c (c_language_data): Likewise.
1188         (cplus_language_data): Likewise.
1189         (cplus_language::class_name_from_physname): New member function.
1190         (asm_language_data): Delete la_class_name_from_physname
1191         initializer.
1192         (minimal_language_data): Likewise.
1193         * d-lang.c (d_language_data): Likewise.
1194         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1195         method on language_defn class.
1196         (guess_full_die_structure_name): Likewise.
1197         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1198         initializer.
1199         * go-lang.c (go_language_data): Likewise.
1200         * language.c (language_class_name_from_physname): Delete.
1201         (unk_lang_class_name): Delete.
1202         (unknown_language_data): Delete la_class_name_from_physname
1203         initializer.
1204         (auto_language_data): Likewise.
1205         * language.h (language_data): Delete la_class_name_from_physname
1206         field.
1207         (language_defn::class_name_from_physname): New function.
1208         (language_class_name_from_physname): Delete declaration.
1209         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1210         initializer.
1211         * objc-lang.c (objc_language_data): Likewise.
1212         * opencl-lang.c (opencl_language_data): Likewise.
1213         * p-lang.c (pascal_language_data): Likewise.
1214         * rust-lang.c (rust_language_data): Likewise.
1215
1216 2020-06-16  Tom Tromey  <tom@tromey.com>
1217
1218         * tui/tui-data.h (STATUS_NAME): New macro.
1219         * tui/tui-layout.c (tui_remove_some_windows)
1220         (initialize_known_windows, tui_register_window)
1221         (tui_layout_split::remove_windows, initialize_layouts)
1222         (tui_new_layout_command): Don't use hard-coded window names.
1223
1224 2020-06-16  Tom Tromey  <tom@tromey.com>
1225
1226         PR tui/25348:
1227         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1228         tui_initialize_readline.  Only run once.  Call rl_initialize.
1229         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1230         tui_initialize_readline.
1231         * tui/tui-io.c (tui_setup_io): Call
1232         tui_ensure_readline_initialized.
1233         * tui/tui-interp.c (tui_interp::init): Update.
1234
1235 2020-06-16  Tom Tromey  <tom@tromey.com>
1236
1237         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1238         Also preserve the status window.
1239
1240 2020-06-16  Tom Tromey  <tom@tromey.com>
1241
1242         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1243         where m_window==nullptr.
1244
1245 2020-06-15  Tom Tromey  <tromey@adacore.com>
1246
1247         * windows-nat.c (windows_nat::handle_output_debug_string):
1248         Update.
1249         (windows_nat::handle_ms_vc_exception): Update.
1250         * target.h (target_read_string): Change API.
1251         * target.c (target_read_string): Change API.
1252         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1253         Update.
1254         * solib-frv.c (frv_current_sos): Update.
1255         * solib-dsbt.c (dsbt_current_sos): Update.
1256         * solib-darwin.c (darwin_current_sos): Update.
1257         * linux-thread-db.c (inferior_has_bug): Update.
1258         * expprint.c (print_subexp_standard): Update.
1259         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1260         (ada_exception_message_1): Update.
1261
1262 2020-06-15  Tom Tromey  <tromey@adacore.com>
1263
1264         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1265
1266 2020-06-15  Tom Tromey  <tromey@adacore.com>
1267
1268         * valprint.c (read_string): Update comment.
1269         * target.c (MIN): Remove.
1270         (target_read_string): Rewrite.
1271
1272 2020-06-15  Tom Tromey  <tromey@adacore.com>
1273
1274         * corefile.c (read_memory_string): Remove.
1275         * ada-valprint.c (ada_value_print_ptr): Update.
1276         * ada-lang.h (ada_tag_name): Change return type.
1277         * ada-lang.c (type_from_tag): Update.
1278         (ada_tag_name_from_tsd): Change return type.  Use
1279         target_read_string.
1280         (ada_tag_name): Likewise.
1281         * gdbcore.h (read_memory_string): Don't declare.
1282
1283 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1284
1285         * symtab.c (rbreak_command): Ignore Windows drive colon.
1286
1287 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1288
1289         * NEWS: Mention removed GDBserver host support.
1290
1291 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1292
1293         * features/riscv/rebuild-csr-xml.sh: Updated.
1294
1295 2020-06-11  Tom Tromey  <tom@tromey.com>
1296
1297         PR gdb/18318:
1298         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1299
1300 2020-06-09  Jonny Grant  <jg@jguk.org>
1301 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1302
1303         * main.c (captured_main_1): Don't print new line after help.
1304         (print_gdb_help): add mailing list and IRC channel information
1305         to --help.  Add new lines between items in the footer.  Remove
1306         quotes around bug url.
1307
1308 2020-06-11  Keith Seitz  <keiths@redhat.com>
1309
1310         PR gdb/21356
1311         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1312         Resolve typedefs for type length calculations.
1313
1314 2020-06-10  Tom de Vries  <tdevries@suse.de>
1315
1316         PR ada/24713
1317         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1318         (write_psymbols): Enable .gdb_index for ada.
1319         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1320         ada.
1321
1322 2020-06-10  Tom de Vries  <tdevries@suse.de>
1323
1324         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1325         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1326         namei" instead of "const char *name" argument.
1327         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1328         dw2_symtab_iter_init.
1329
1330 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1331
1332         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1333         to use type::field and field::type instead.
1334
1335 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1336
1337         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1338         to use field::type instead.
1339
1340 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1341
1342         * gdbtypes.h (struct field) <type, set_type>: New methods.
1343         Rename `type` field to...
1344         <m_type>: ... this.  Change references throughout to use type or
1345         set_type methods.
1346         (FIELD_TYPE): Use field::type.  Change call sites that modify
1347         the field's type to use field::set_type instead.
1348
1349 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1350
1351         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1352         to use type::index_type instead.
1353
1354 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1355
1356         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1357         methods.
1358         (TYPE_INDEX_TYPE): Use type::index_type.
1359         * gdbtypes.c (create_array_type_with_stride): Likewise.
1360
1361 2020-06-07  Tom Tromey  <tom@tromey.com>
1362
1363         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1364         parameter.
1365         (generic_value_print): Update.
1366
1367 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1368
1369         Revert commit 982a38f60b0.
1370         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1371
1372 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1373
1374         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1375         avoid use after free.
1376
1377 2020-06-05  Tom de Vries  <tdevries@suse.de>
1378
1379         * NEWS: Fix typos.
1380
1381 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1382
1383         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1384         the per_bfd object.
1385         (dwarf2_read_debug_names): Likewise.
1386         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1387         object when re-using a per_bfd object with an index.
1388
1389 2020-06-03  Tom de Vries  <tdevries@suse.de>
1390
1391         PR symtab/26046
1392         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1393         children for C++.
1394         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1395         DW_TAG_subprogram.
1396
1397 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1398
1399         * ada-lang.c (ada_language_data): Delete skip_trampoline
1400         initializer.
1401         * c-lang.c (c_language_data): Likewise.
1402         (cplus_language_data): Likewise.
1403         (cplus_language::skip_trampoline): New member function.
1404         (asm_language_data): Delete skip_trampoline initializer.
1405         (minimal_language_data): Likewise.
1406         * d-lang.c (d_language_data): Likewise.
1407         * f-lang.c (f_language_data): Likewise.
1408         * go-lang.c (go_language_data): Likewise.
1409         * language.c (unk_lang_trampoline): Delete function.
1410         (skip_language_trampoline): Update.
1411         (unknown_language_data): Delete skip_trampoline initializer.
1412         (auto_language_data): Likewise.
1413         * language.h (language_data): Delete skip_trampoline field.
1414         (language_defn::skip_trampoline): New function.
1415         * m2-lang.c (m2_language_data): Delete skip_trampoline
1416         initializer.
1417         * objc-lang.c (objc_skip_trampoline): Delete function, move
1418         implementation to objc_language::skip_trampoline.
1419         (objc_language_data): Delete skip_trampoline initializer.
1420         (objc_language::skip_trampoline): New member function with
1421         implementation from objc_skip_trampoline.
1422         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1423         initializer.
1424         * p-lang.c (pascal_language_data): Likewise.
1425         * rust-lang.c (rust_language_data): Likewise.
1426
1427 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1428
1429         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1430         (ada_language::demangle): New member function.
1431         * c-lang.c (c_language_data): Delete la_demangle initializer.
1432         (cplus_language_data): Delete la_demangle initializer.
1433         (cplus_language::demangle): New member function.
1434         (asm_language_data): Delete la_demangle initializer.
1435         (minimal_language_data): Delete la_demangle initializer.
1436         * d-lang.c (d_language_data): Delete la_demangle initializer.
1437         (d_language::demangle): New member function.
1438         * f-lang.c (f_language_data): Delete la_demangle initializer.
1439         (f_language::demangle): New member function.
1440         * go-lang.c (go_language_data): Delete la_demangle initializer.
1441         (go_language::demangle): New member function.
1442         * language.c (language_demangle): Update.
1443         (unk_lang_demangle): Delete.
1444         (unknown_language_data): Delete la_demangle initializer.
1445         (unknown_language::demangle): New member function.
1446         (auto_language_data): Delete la_demangle initializer.
1447         (auto_language::demangle): New member function.
1448         * language.h (language_data): Delete la_demangle field.
1449         (language_defn::demangle): New function.
1450         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1451         * objc-lang.c (objc_language_data): Delete la_demangle
1452         initializer.
1453         (objc_language::demangle): New member function.
1454         * opencl-lang.c (opencl_language_data): Delete la_demangle
1455         initializer.
1456         * p-lang.c (pascal_language_data): Likewise.
1457         * rust-lang.c (rust_language_data): Likewise.
1458         (rust_language::demangle): New member function.
1459
1460 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1461
1462         * ada-lang.c (ada_language_data): Delete la_print_type
1463         initializer.
1464         (ada_language::print_type): New member function.
1465         * c-lang.c (c_language_data): Delete la_print_type initializer.
1466         (c_language::print_type): New member function.
1467         (cplus_language_data): Delete la_print_type initializer.
1468         (cplus_language::print_type): New member function.
1469         (asm_language_data): Delete la_print_type initializer.
1470         (asm_language::print_type): New member function.
1471         (minimal_language_data): Delete la_print_type initializer.
1472         (minimal_language::print_type): New member function.
1473         * d-lang.c (d_language_data): Delete la_print_type initializer.
1474         (d_language::print_type): New member function.
1475         * f-lang.c (f_language_data): Delete la_print_type initializer.
1476         (f_language::print_type): New member function.
1477         * go-lang.c (go_language_data): Delete la_print_type initializer.
1478         (go_language::print_type): New member function.
1479         * language.c (unk_lang_print_type): Delete.
1480         (unknown_language_data): Delete la_print_type initializer.
1481         (unknown_language::print_type): New member function.
1482         (auto_language_data): Delete la_print_type initializer.
1483         (auto_language::print_type): New member function.
1484         * language.h (language_data): Delete la_print_type field.
1485         (language_defn::print_type): New function.
1486         (LA_PRINT_TYPE): Update.
1487         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1488         (m2_language::print_type): New member function.
1489         * objc-lang.c (objc_language_data): Delete la_print_type
1490         initializer.
1491         (objc_language::print_type): New member function.
1492         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1493         to opencl_language::print_type.
1494         (opencl_language_data): Delete la_print_type initializer.
1495         (opencl_language::print_type): New member function, implementation
1496         from opencl_print_type.
1497         * p-lang.c (pascal_language_data): Delete la_print_type
1498         initializer.
1499         (pascal_language::print_type): New member function.
1500         * rust-lang.c (rust_print_type): Delete, implementation moved to
1501         rust_language::print_type.
1502         (rust_language_data): Delete la_print_type initializer.
1503         (rust_language::print_type): New member function, implementation
1504         from rust_print_type.
1505
1506 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1507
1508         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1509         implementation moves to...
1510         (ada_language::sniff_from_mangled_name): ...here.  Update return
1511         type.
1512         (ada_language_data): Delete la_sniff_from_mangled_name
1513         initializer.
1514         * c-lang.c (c_language_data): Likewise.
1515         (cplus_language_data): Likewise.
1516         (cplus_language::sniff_from_mangled_name): New member function,
1517         implementation taken from gdb_sniff_from_mangled_name.
1518         (asm_language_data): Delete la_sniff_from_mangled_name
1519         initializer.
1520         (minimal_language_data): Likewise.
1521         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1522         implementation moves to cplus_language::sniff_from_mangled_name.
1523         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1524         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1525         moves to...
1526         (d_language::sniff_from_mangled_name): ...here.
1527         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1528         * f-lang.c (f_language_data): Likewise.
1529         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1530         moves to...
1531         (go_language::sniff_from_mangled_name): ...here.
1532         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1533         * language.c (language_sniff_from_mangled_name): Delete.
1534         (unknown_language_data): Delete la_sniff_from_mangled_name
1535         initializer.
1536         (auto_language_data): Likewise.
1537         * language.h (language_data): Delete la_sniff_from_mangled_name
1538         field.
1539         (language_defn::sniff_from_mangled_name): New function.
1540         (language_sniff_from_mangled_name): Delete declaration.
1541         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1542         field.
1543         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1544         implementation moves to...
1545         (objc_language::sniff_from_mangled_name): ...here.
1546         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1547         * opencl-lang.c (opencl_language_data): Likewise.
1548         * p-lang.c (pascal_language_data): Likewise.
1549         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1550         implementation moves to...
1551         (rust_language::sniff_from_mangled_name): ...here.
1552         (rust_language_data): Delete la_sniff_from_mangled_name
1553         initializer.
1554         * symtab.c (symbol_find_demangled_name): Call
1555         sniff_from_mangled_name member function.
1556
1557 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1558
1559         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1560         initializer.
1561         * c-lang.c (c_language_data): Likewise.
1562         (cplus_language_data): Likewise.
1563         (cplus_language::search_name_hash): New member function.
1564         (asm_language_data): Delete la_search_name_hash initializer.
1565         (minimal_language_data): Likewise.
1566         * d-lang.c (d_language_data): Likewise.
1567         * dictionary.c (default_search_name_hash): Rename to...
1568         (language_defn::search_name_hash): ...this.
1569         * f-lang.c (f_language_data): Likewise.
1570         (f_language::search_name_hash): New member function.
1571         * go-lang.c (go_language_data): Delete la_search_name_hash
1572         initializer.
1573         * language.c (unknown_language_data): Likewise.
1574         (auto_language_data): Likewise.
1575         * language.h (struct language_data): Delete la_search_name_hash
1576         field.
1577         (language_defn::search_name_hash): Declare new member function.
1578         (default_search_name_hash): Delete declaration.
1579         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1580         initializer.
1581         * objc-lang.c (objc_language_data): Likewise.
1582         * opencl-lang.c (opencl_language_data): Likewise.
1583         * p-lang.c (pascal_language_data): Likewise.
1584         * rust-lang.c (rust_language_data): Likewise.
1585         * symtab.c (search_name_hash): Update call.
1586
1587 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1588
1589         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1590         initializer.
1591         * c-lang.c (class compile_instance): Declare.
1592         (c_language_data): Delete la_get_compile_instance initializer.
1593         (c_language::get_compile_instance): New member function.
1594         (cplus_language_data): Delete la_get_compile_instance initializer.
1595         (cplus_language::get_compile_instance): New member function.
1596         (asm_language_data): Delete la_get_compile_instance initializer.
1597         (minimal_language_data): Likewise.
1598         * c-lang.h (c_get_compile_context): Update comment.
1599         (cplus_get_compile_context): Update comment.
1600         * compile/compile.c (compile_to_object): Update calls, don't rely
1601         on function pointer being NULL.
1602         * d-lang.c (d_language_data): Delete la_get_compile_instance
1603         initializer.
1604         * f-lang.c (f_language_data): Likewise.
1605         * go-lang.c (go_language_data): Likewise.
1606         * language.c (unknown_language_data): Likewise.
1607         (auto_language_data): Likewise.
1608         * language.h (language_data): Delete la_get_compile_instance field.
1609         (language_defn::get_compile_instance): New member function.
1610         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
1611         initializer.
1612         * objc-lang.c (objc_language_data): Likewise.
1613         * opencl-lang.c (opencl_language_data): Likewise.
1614         * p-lang.c (pascal_language_data): Likewise.
1615         * rust-lang.c (rust_language_data): Likewise.
1616
1617 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1618
1619         * ada-lang.c (ada_add_all_symbols): Update comment.
1620         (ada_iterate_over_symbols): Delete, move implementation to...
1621         (ada_language::iterate_over_symbols): ...here, a new member
1622         function, rewrite to use range based for loop.
1623         (ada_language_data): Delete la_iterate_over_symbols initializer.
1624         * c-lang.c (c_language_data): Likewise.
1625         (cplus_language_data): Likewise.
1626         (asm_language_data): Likewise.
1627         (minimal_language_data): Likewise.
1628         * d-lang.c (d_language_data): Likewise.
1629         * f-lang.c (f_language_data): Likewise.
1630         * go-lang.c (go_language_data): Likewise.
1631         * language.c (unknown_language_data): Likewise.
1632         (auto_language_data): Likewise.
1633         * language.h (language_data): Delete la_iterate_over_symbols field.
1634         (language_defn::iterate_over_symbols): New member function.
1635         (LA_ITERATE_OVER_SYMBOLS): Update.
1636         * linespec.c (iterate_over_all_matching_symtabs): Update.
1637         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1638         initializer.
1639         * objc-lang.c (objc_language_data): Likewise.
1640         * opencl-lang.c (opencl_language_data): Likewise.
1641         * p-lang.c (pascal_language_data): Likewise.
1642         * rust-lang.c (rust_language_data): Likewise.
1643
1644 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1645
1646         * ada-lang.c (ada_language_data): Delete
1647         la_lookup_transparent_type initializer.
1648         * c-lang.c (c_language_data): Likewise.
1649         (cplus_language_data): Likewise.
1650         (cplus_language::lookup_transparent_type): New member function.
1651         (asm_language_data): Delete la_lookup_transparent_type
1652         initializer.
1653         (minimal_language_data): Likewise.
1654         * d-lang.c (d_language_data): Likewise.
1655         * f-lang.c (f_language_data): Likewise.
1656         * go-lang.c (go_language_data): Likewise.
1657         * language.c (unknown_language_data): Likewise.
1658         (auto_language_data): Likewise.
1659         * language.h (struct language_data): Delete
1660         la_lookup_transparent_type field.
1661         (language_defn::lookup_transparent_type): New member function.
1662         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1663         initializer.
1664         * objc-lang.c (objc_language_data): Likewise.
1665         * opencl-lang.c (opencl_language_data): Likewise.
1666         * p-lang.c (pascal_language_data): Likewise.
1667         * rust-lang.c (rust_language_data): Likewise.
1668         * symtab.c (symbol_matches_domain): Update call.
1669
1670 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1671
1672         * ada-lang.c (ada_language_arch_info): Delete function, move
1673         implementation to...
1674         (ada_language::language_arch_info): ...here, a new member
1675         function.
1676         (ada_language_data): Delete la_language_arch_info.
1677         * c-lang.c (c_language_data): Likewise.
1678         (c_language::language_arch_info): New member function.
1679         (cplus_language_arch_info): Delete function, move
1680         implementation to...
1681         (cplus_language::language_arch_info): ...here, a new member
1682         function.
1683         (cplus_language_data): Delete la_language_arch_info.
1684         (asm_language_data): Likewise.
1685         (asm_language::language_arch_info): New member function.
1686         (minimal_language_data): Delete la_language_arch_info.
1687         (minimal_language::language_arch_info): New member function.
1688         * d-lang.c (d_language_arch_info): Delete function, move
1689         implementation to...
1690         (d_language::language_arch_info): ...here, a new member
1691         function.
1692         (d_language_data): Delete la_language_arch_info.
1693         * f-lang.c (f_language_arch_info): Delete function, move
1694         implementation to...
1695         (f_language::language_arch_info): ...here, a new member
1696         function.
1697         (f_language_data): Delete la_language_arch_info.
1698         * go-lang.c (go_language_arch_info): Delete function, move
1699         implementation to...
1700         (go_language::language_arch_info): ...here, a new member
1701         function.
1702         (go_language_data): Delete la_language_arch_info.
1703         * language.c (unknown_language_data): Likewise.
1704         (unknown_language::language_arch_info): New member function.
1705         (auto_language_data): Delete la_language_arch_info.
1706         (auto_language::language_arch_info): New member function.
1707         (language_gdbarch_post_init): Update call to
1708         la_language_arch_info.
1709         * language.h (language_data): Delete la_language_arch_info
1710         function pointer.
1711         (language_defn::language_arch_info): New function.
1712         * m2-lang.c (m2_language_arch_info): Delete function, move
1713         implementation to...
1714         (m2_language::language_arch_info): ...here, a new member
1715         function.
1716         (m2_language_data): Delete la_language_arch_info.
1717         * objc-lang.c (objc_language_arch_info): Delete function, move
1718         implementation to...
1719         (objc_language::language_arch_info): ...here, a new member
1720         function.
1721         (objc_language_data): Delete la_language_arch_info.
1722         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1723         implementation to...
1724         (opencl_language::language_arch_info): ...here, a new member
1725         function.
1726         (opencl_language_data): Delete la_language_arch_info.
1727         * p-lang.c (pascal_language_arch_info): Delete function, move
1728         implementation to...
1729         (pascal_language::language_arch_info): ...here, a new member
1730         function.
1731         (pascal_language_data): Delete la_language_arch_info.
1732         * rust-lang.c (rust_language_arch_info): Delete function, move
1733         implementation to...
1734         (rust_language::language_arch_info): ...here, a new member
1735         function.
1736         (rust_language_data): Delete la_language_arch_info.
1737
1738 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1739
1740         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1741         initializer.
1742         * c-lang.c (c_language_data): Likewise.
1743         (cplus_language_data): Likewise.
1744         (cplus_language::pass_by_reference_info): New method.
1745         (asm_language_data): Delete la_pass_by_reference initializer.
1746         (minimal_language_data): Likewise.
1747         * cp-abi.c (cp_pass_by_reference): Remove use of
1748         default_pass_by_reference.
1749         * d-lang.c (d_language_data): Likewise.
1750         * f-lang.c (f_language_data): Likewise.
1751         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1752         default_pass_by_reference.
1753         * go-lang.c (go_language_data): Likewise.
1754         * language.c (language_pass_by_reference): Update.
1755         (default_pass_by_reference): Delete.
1756         (unknown_language_data): Delete la_pass_by_reference
1757         initializer.
1758         (auto_language_data): Likewise.
1759         * language.h (struct language_data): Delete la_pass_by_reference
1760         field.
1761         (language_defn::pass_by_reference_info): New member function.
1762         (default_pass_by_reference): Delete declaration.
1763         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1764         initializer.
1765         * objc-lang.c (objc_language_data): Likewise.
1766         * opencl-lang.c (opencl_language_data): Likewise.
1767         * p-lang.c (pascal_language_data): Likewise.
1768         * rust-lang.c (rust_language_data): Likewise.
1769
1770 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1771
1772         * ada-lang.c (ada_read_var_value): Delete function, move
1773         implementation to...
1774         (ada_language::read_var_value): ...here.
1775         (ada_language_data): Delete la_read_var_value initializer.
1776         * c-lang.c (c_language_data): Likewise.
1777         (cplus_language_data): Likewise.
1778         (minimal_language_data): Likewise.
1779         * d-lang.c (d_language_data): Likewise.
1780         * f-lang.c (f_language_data): Likewise.
1781         * findvar.c (default_read_var_value): Rename to...
1782         (language_defn::read_var_value): ...this.
1783         * findvar.c (read_var_value): Update header comment, and change to
1784         call member function instead of function pointer.
1785         * go-lang.c (go_language_data): Likewise.
1786         * language.c (unknown_language_data): Delete la_read_var_value
1787         initializer.
1788         (auto_language_data): Likewise.
1789         * language.h (struct language_data): Delete la_read_var_value
1790         field.
1791         (language_defn::read_var_value): New member function.
1792         (default_read_var_value): Delete declaration.
1793         * m2-lang.c (m2_language_data): Delete la_read_var_value
1794         initializer.
1795         * objc-lang.c (objc_language_data): Likewise.
1796         * opencl-lang.c (opencl_language_data): Likewise.
1797         * p-lang.c (pascal_language_data): Likewise.
1798         * rust-lang.c (rust_language_data): Likewise.
1799         * value.h (default_read_var_value): Delete declaration.
1800
1801 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1802
1803         * ada-lang.c (ada_print_array_index): Delete function, move
1804         implementation to...
1805         (ada_language::print_array_index): ...here.
1806         (ada_language_data): Delete la_print_array_index initializer.
1807         * c-lang.c (c_language_data): Likewise.
1808         (cplus_language_data): Likewise.
1809         (minimal_language_data): Likewise.
1810         * d-lang.c (d_language_data): Likewise.
1811         * f-lang.c (f_language_data): Likewise.
1812         * go-lang.c (go_language_data): Likewise.
1813         * language.c (default_print_array_index): Delete function, move
1814         implementation to...
1815         (language_defn::print_array_index): ...here.
1816         (unknown_language_data): Delete la_print_array_index initializer.
1817         (auto_language_data): Likewise.
1818         * language.h (struct language_data): Delete la_print_array_index
1819         field.
1820         (language_defn::print_array_index): New member function.
1821         (LA_PRINT_ARRAY_INDEX): Update.
1822         (default_print_array_index): Delete declaration.
1823         * m2-lang.c (m2_language_data): Delete la_print_array_index
1824         initializer.
1825         * objc-lang.c (objc_language_data): Likewise.
1826         * opencl-lang.c (opencl_language_data): Likewise.
1827         * p-lang.c (pascal_language_data): Likewise.
1828         * rust-lang.c (rust_language_data): Likewise.
1829
1830 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1831
1832         * gdb/ada-lang.c (ada_language_defn): Convert to...
1833         (ada_language_data): ...this.
1834         (class ada_language): New class.
1835         (ada_language_defn): New static global.
1836         * gdb/c-lang.c (c_language_defn): Convert to...
1837         (c_language_data): ...this.
1838         (class c_language): New class.
1839         (c_language_defn): New static global.
1840         (cplus_language_defn): Convert to...
1841         (cplus_language_data): ...this.
1842         (class cplus_language): New class.
1843         (cplus_language_defn): New static global.
1844         (asm_language_defn): Convert to...
1845         (asm_language_data): ...this.
1846         (class asm_language): New class.
1847         (asm_language_defn): New static global.
1848         (minimal_language_defn): Convert to...
1849         (minimal_language_data): ...this.
1850         (class minimal_language): New class.
1851         (minimal_language_defn): New static global.
1852         * gdb/d-lang.c (d_language_defn): Convert to...
1853         (d_language_data): ...this.
1854         (class d_language): New class.
1855         (d_language_defn): New static global.
1856         * gdb/f-lang.c (f_language_defn): Convert to...
1857         (f_language_data): ...this.
1858         (class f_language): New class.
1859         (f_language_defn): New static global.
1860         * gdb/go-lang.c (go_language_defn): Convert to...
1861         (go_language_data): ...this.
1862         (class go_language): New class.
1863         (go_language_defn): New static global.
1864         * gdb/language.c (unknown_language_defn): Remove declaration.
1865         (current_language): Initialize to nullptr, real initialization is
1866         moved to _initialize_language.
1867         (languages): Delete global.
1868         (language_defn::languages): Define.
1869         (set_language_command): Use language_defn::languages.
1870         (set_language): Likewise.
1871         (range_error): Likewise.
1872         (language_enum): Likewise.
1873         (language_def): Likewise.
1874         (add_set_language_command): Use language_def::languages for the
1875         language list, and language_def to lookup language pointers.
1876         (skip_language_trampoline): Use language_defn::languages.
1877         (unknown_language_defn): Convert to...
1878         (unknown_language_data): ...this.
1879         (class unknown_language): New class.
1880         (unknown_language_defn): New static global.
1881         (auto_language_defn): Convert to...
1882         (auto_language_data): ...this.
1883         (class auto_language): New class.
1884         (auto_language_defn): New static global.
1885         (language_gdbarch_post_init): Use language_defn::languages.
1886         (_initialize_language): Initialize current_language.
1887         * gdb/language.h (struct language_defn): Rename to...
1888         (struct language_data): ...this.
1889         (struct language_defn): New.
1890         (auto_language_defn): Delete.
1891         (unknown_language_defn): Delete.
1892         (minimal_language_defn): Delete.
1893         (ada_language_defn): Delete.
1894         (asm_language_defn): Delete.
1895         (c_language_defn): Delete.
1896         (cplus_language_defn): Delete.
1897         (d_language_defn): Delete.
1898         (f_language_defn): Delete.
1899         (go_language_defn): Delete.
1900         (m2_language_defn): Delete.
1901         (objc_language_defn): Delete.
1902         (opencl_language_defn): Delete.
1903         (pascal_language_defn): Delete.
1904         (rust_language_defn): Delete.
1905         * gdb/m2-lang.c (m2_language_defn): Convert to...
1906         (m2_language_data): ...this.
1907         (class m2_language): New class.
1908         (m2_language_defn): New static global.
1909         * gdb/objc-lang.c (objc_language_defn): Convert to...
1910         (objc_language_data): ...this.
1911         (class objc_language): New class.
1912         (objc_language_defn): New static global.
1913         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1914         (opencl_language_data): ...this.
1915         (class opencl_language): New class.
1916         (opencl_language_defn): New static global.
1917         * gdb/p-lang.c (pascal_language_defn): Convert to...
1918         (pascal_language_data): ...this.
1919         (class pascal_language): New class.
1920         (pascal_language_defn): New static global.
1921         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1922         language pointer, update comment format.
1923         * gdb/rust-lang.c (rust_language_defn): Convert to...
1924         (rust_language_data): ...this.
1925         (class rust_language): New class.
1926         (rust_language_defn): New static global.
1927
1928 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1929
1930         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1931         member variable.
1932         <m_stmt_at_address>: New member variable.
1933         (lnp_state_machine::record_line): Don't record some lines, update
1934         tracking of is_stmt at the same address.
1935         (lnp_state_machine::lnp_state_machine): Initialise new member
1936         variables.
1937
1938 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1939
1940         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1941         "-include gnu-nat-mig.h".
1942         * gnu-nat-mig.h: New file.
1943         * gnu-nat.c: Include "gnu-nat-mig.h".
1944         (exc_server, msg_reply_server, notify_server,
1945         process_reply_server): Remove declarations.
1946
1947 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1948
1949         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1950         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1951         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1952         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1953         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1954         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1955         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1956         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1957         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1958         to gnu_nat_target class.
1959         * gnu-nat.c: Likewise.
1960         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1961         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1962         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1963         object.
1964         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1965         instead of `gnu_target'.
1966
1967 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1968
1969         * i386-gnu-tdep.c: Include "gdbcore.h"
1970         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1971         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1972         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1973         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1974         i386_gnu_sigcontext_addr): New functions
1975         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1976         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1977         tdep.
1978
1979 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1980
1981         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
1982         before fork_inferior call. Avoid calling it if target_is_pushed returns
1983         true.
1984
1985 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1986
1987         * gnu-nat.h (gnu_target): New variable declaration.
1988         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
1989         gnu_target.
1990         * gnu-nat.c (gnu_target): New variable.
1991         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
1992         add_thread_silent, and add_thread calls.
1993         (gnu_nat_target::create_inferior): Pass gnu_target to
1994         add_thread_silent, thread_change_ptid call.
1995         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
1996         call.
1997
1998 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1999
2000         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2001         (gnu_nat_target::find_memory_regions): Remove unused
2002         `old_address' variable.
2003
2004 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2005
2006         * gnu-nat.c: Include "gdbarch.h".
2007
2008 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2009
2010         * reply_mig_hack.awk (Error return): Cast function through
2011         void *, to bypass compiler function call check.
2012
2013 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2014
2015         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2016         $(srcdir)/reply_mig_hack.awk.
2017
2018 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2019
2020         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2021
2022 2020-05-30  Jonny Grant  <jg@jguk.org>
2023
2024         * configure.ac (ACX_BUGURL): change bug URL to https.
2025
2026 2020-05-30  Pedro Alves  <palves@redhat.com>
2027
2028         * cp-support.c (replace_typedefs_template): New.
2029         (replace_typedefs_qualified_name): Handle
2030         DEMANGLE_COMPONENT_TEMPLATE.
2031
2032 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2033
2034         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2035         dwarf2/index-cache.h, dwarf2/index-write.c,
2036         dwarf2/index-write.h, dwarf2/line-header.c,
2037         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2038         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2039         variables and fields from `dwarf2_per_objfile` to just
2040         `per_objfile` throughout.
2041
2042 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2043
2044         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2045         <push_dwarf_reg_entry_value>: Add comment.
2046
2047 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2048             Keith Seitz  <keiths@redhat.com>
2049
2050         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2051         instead of PyEval_ReleaseLock.
2052         (class gdbpy_gil): Move to earlier in file.
2053         (finalize_python): Set gdb_python_initialized.
2054         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2055         when not initialized.
2056
2057 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2058
2059         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2060         <push_dwarf_reg_entry_value>: Remove assert.  Override
2061         per_objfile with caller_per_objfile.
2062
2063 2020-05-28  Tom de Vries  <tdevries@suse.de>
2064
2065         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2066         PR gold/15646 workaround to symbol kind "type".
2067
2068 2020-05-27  Tom Tromey  <tromey@adacore.com>
2069
2070         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2071
2072 2020-05-27  Tom Tromey  <tromey@adacore.com>
2073
2074         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2075         Use htab_find_with_hash.
2076         <add_abbrev>: Remove "abbrev_number" parameter.
2077         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2078         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2079         (hash_abbrev): Add comment.
2080         (abbrev_table::lookup_abbrev): Move to header file.
2081         (abbrev_table::read): Update.
2082
2083 2020-05-27  Tom Tromey  <tromey@adacore.com>
2084
2085         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2086         method.
2087         <canonical_name>: New member.
2088         <raw_name>: Rename from "name".
2089         (partial_die_info): Initialize canonical_name.
2090         (scan_partial_symbols): Check raw_name.
2091         (partial_die_parent_scope, partial_die_full_name)
2092         (add_partial_symbol, add_partial_subprogram)
2093         (add_partial_enumeration, load_partial_dies): Use "name" method.
2094         (partial_die_info::name): New method.
2095         (partial_die_info::read, guess_partial_die_structure_name)
2096         (partial_die_info::fixup): Update.
2097
2098 2020-05-27  Tom Tromey  <tromey@adacore.com>
2099
2100         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2101         <get_ref_die_offset>: Inline.
2102         <get_ref_die_offset_complaint>: New method.
2103         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2104         (attribute::get_ref_die_offset_complaint): Rename from
2105         get_ref_die_offset.  Just issue complaint.
2106
2107 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2108
2109         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2110
2111 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2112
2113         * exec.c (exec_file_attach): Use errno value of first openp failure.
2114
2115 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2116
2117         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2118         Don't close thread handle.
2119
2120 2020-05-27  Tom Tromey  <tom@tromey.com>
2121             Simon Marchi  <simon.marchi@efficios.com>
2122
2123         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2124         shared_ptr.
2125         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2126         member.
2127         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2128         dwarf2_per_bfd_objfile_data_key>: New globals.
2129         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2130         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2131         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2132         shared.
2133         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2134         short-circuit when sharing.
2135         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2136         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2137
2138 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2139
2140         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2141         to...
2142         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2143         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2144
2145 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2146
2147         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2148         build_name_components, find_name_components_bounds>:
2149         Add per_objfile parameter.
2150         (struct mapped_index) <symbol_name_at>: Likewise.
2151         (struct mapped_debug_names): Remove constructor.
2152         <dwarf2_per_objfile>: Remove field.
2153         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2154         (mapped_index_base::find_name_components_bounds,
2155         mapped_index_base::build_name_components,
2156         dw2_expand_symtabs_matching_symbol): Likewise.
2157         (class mock_mapped_index) <symbol_name_at>: Likewise.
2158         (check_match): Likewise.
2159         (check_find_bounds_finds): Likewise.
2160         (test_mapped_index_find_name_component_bounds): Update.
2161         (CHECK_MATCH): Update.
2162         (dw2_expand_symtabs_matching): Update.
2163         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2164         per_objfile parameter.
2165         <find_vec_in_debug_names>: Likewise.
2166         <m_per_objfile>: New field.
2167         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2168         parameter.
2169         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2170         (dw2_debug_names_iterator::next): Update.
2171         (dw2_debug_names_lookup_symbol): Update.
2172         (dw2_debug_names_expand_symtabs_for_function): Update.
2173         (dw2_debug_names_map_matching_symbols): Update.
2174         (dw2_debug_names_expand_symtabs_matching): Update.
2175         (dwarf2_read_debug_names): Update.
2176
2177 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2178
2179         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2180         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2181         move to dwarf2_per_objfile.
2182         <read_in_chain>: Remove.
2183         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2184         remove_all_cus, age_comp_units>: New methods.
2185         <m_dwarf2_cus>: New member.
2186         (struct dwarf2_per_cu_data) <cu>: Remove.
2187         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2188         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2189         moved to methods of dwarf2_per_objfile.
2190         (dwarf2_clear_marks): Remove.
2191         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2192         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2193         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2194         (dwarf2_per_objfile::remove_all_cus): New.
2195         (class free_cached_comp_units) <~free_cached_comp_units>:
2196         Update.
2197         (load_cu): Update.
2198         (dw2_do_instantiate_symtab): Adjust.
2199         (fill_in_sig_entry_from_dwo_entry): Adjust.
2200         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2201         (cutu_reader::cutu_reader): Likewise.
2202         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2203         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2204         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2205         and dwarf2_per_objfile::age_comp_units.
2206         (load_partial_comp_unit): Update.
2207         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2208         (process_queue): Likewise.
2209         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2210         backlink.
2211         (dwarf2_read_addr_index): Likewise.
2212         (follow_die_offset): Likewise.
2213         (dwarf2_fetch_die_loc_sect_off): Likewise.
2214         (dwarf2_fetch_constant_bytes): Likewise.
2215         (dwarf2_fetch_die_type_sect_off): Likewise.
2216         (follow_die_sig_1): Likewise.
2217         (load_full_type_unit): Likewise.
2218         (read_signatured_type): Likewise.
2219         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2220         (dwarf2_cu::~dwarf2_cu): Remove.
2221         (dwarf2_per_objfile::get_cu): New.
2222         (dwarf2_per_objfile::set_cu): New.
2223         (age_cached_comp_units): Rename to...
2224         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2225         to std::unordered_map.
2226         (free_one_cached_comp_unit): Rename to...
2227         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2228         to std::unordered_map.
2229         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2230         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2231         a dwarf2_per_objfile in data.
2232         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2233         (dwarf2_clear_marks): Remove.
2234
2235 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2236
2237         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2238         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2239         (init_tu_and_read_dwo_dies): Likewise.
2240         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2241         (cutu_reader::cutu_reader): Likewise.
2242         (load_partial_comp_unit): Likewise.
2243         (process_psymtab_comp_unit): Update.
2244         (build_type_psymtabs_1): Update.
2245         (process_skeletonless_type_unit): Update.
2246         (load_full_comp_unit): Update.
2247         (find_partial_die): Update.
2248         (dwarf2_read_addr_index): Update.
2249         (read_signatured_type): Update.
2250
2251 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2252
2253         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2254         m_header_read_in>: New fields.
2255         <get_header>: New method.
2256         * dwarf2/read.c (per_cu_header_read_in): Remove.
2257         (dwarf2_per_cu_data::get_header): New.
2258         (dwarf2_per_cu_data::addr_size): Update.
2259         (dwarf2_per_cu_data::offset_size): Update.
2260         (dwarf2_per_cu_data::ref_addr_size): Update.
2261
2262 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2263
2264         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2265         (dw2_do_instantiate_symtab): Update.
2266         (queue_and_load_all_dwo_tus): Change parameter from
2267         dwarf2_per_cu_data to dwarf2_cu.
2268         (dwarf2_fetch_die_loc_sect_off): Update.
2269         (dwarf2_fetch_constant_bytes): Update.
2270         (dwarf2_fetch_die_type_sect_off): Update.
2271
2272 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2273
2274         * dwarf2/read.c (process_full_comp_unit,
2275         process_full_type_unit): Remove per_cu, per_objfile paramters.
2276         Add dwarf2_cu parameter.
2277         (process_queue): Update.
2278
2279 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2280
2281         * dwarf2/read.c (create_cu_from_index_list): Replace
2282         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2283         (create_cus_from_index_list): Likewise.
2284         (create_cus_from_index): Likewise.
2285         (create_signatured_type_table_from_index): Likewise.
2286         (create_cus_from_debug_names_list): Likewise.
2287         (create_cus_from_debug_names): Likewise.
2288         (dwarf2_read_gdb_index): Update.
2289         (dwarf2_read_debug_names): Update.
2290
2291 2020-05-27  Tom Tromey  <tom@tromey.com>
2292             Simon Marchi  <simon.marchi@efficios.com>
2293
2294         * dwarf2/read.h (struct dwarf2_per_objfile)
2295         <get_type_for_signatured_type, set_type_for_signatured_type>:
2296         New methods.
2297         <m_type_map>: New member.
2298         (struct signatured_type) <type>: Remove.
2299         * dwarf2/read.c
2300         (dwarf2_per_objfile::get_type_for_signatured_type,
2301         dwarf2_per_objfile::set_type_for_signatured_type): New.
2302         (get_signatured_type): Use new methods.
2303
2304 2020-05-27  Tom Tromey  <tom@tromey.com>
2305             Simon Marchi  <simon.marchi@efficios.com>
2306
2307         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2308         (struct dwarf2_per_objfile) <type_units>: New member.
2309         <get_type_unit_group_unshareable>: New method.
2310         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2311         num_symtabs, symtabs>: Remove; move to
2312         type_unit_group_unshareable.
2313         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2314         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2315         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2316
2317 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2318
2319         * dwarf2/read.h (struct dwarf2_per_cu_data):
2320         <dwarf2_per_objfile>: Remove.
2321         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2322         dwarf2_per_objfile.
2323         (create_signatured_type_table_from_index): Likewise.
2324         (create_signatured_type_table_from_debug_names): Likewise.
2325         (create_debug_type_hash_table): Likewise.
2326         (fill_in_sig_entry_from_dwo_entry): Likewise.
2327         (create_type_unit_group): Likewise.
2328         (read_comp_units_from_section): Likewise.
2329         (create_cus_hash_table): Likewise.
2330
2331 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2332
2333         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2334         dwarf2_per_cu_data::dwarf2_per_objfile.
2335         (compute_compunit_symtab_includes): Likewise.
2336         (dwarf2_cu::start_symtab): Likewise.
2337
2338 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2339
2340         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2341         parameter.
2342         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2343         (read_namespace_alias): Update.
2344         (lookup_die_type): Update.
2345         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2346         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2347         Update.
2348         (disassemble_dwarf_expression): Update.
2349
2350 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2351
2352         * dwarf2/read.h (struct dwarf2_queue_item): Add
2353         dwarf2_per_objfile parameter, assign new parameter.
2354         <per_objfile>: New field.
2355         * dwarf2/read.c (free_one_cached_comp_unit): Add
2356         dwarf2_per_objfile parameter.
2357         (queue_comp_unit): Likewise.
2358         (dw2_do_instantiate_symtab): Update.
2359         (process_psymtab_comp_unit): Update.
2360         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2361         (process_imported_unit_die): Update.
2362         (queue_and_load_dwo_tu): Update.
2363         (follow_die_offset): Update.
2364         (follow_die_sig_1): Update.
2365
2366 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2367
2368         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2369         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2370         (read_call_site_scope): Assign per_objfile.
2371         (dwarf2_per_cu_data::objfile): Remove.
2372         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2373         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2374         dwarf2_per_objfile parameter.
2375         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2376         dwarf2_per_objfile parameter.
2377         (dwarf_expr_reg_to_entry_parameter): Add output
2378         dwarf2_per_objfile parameter.
2379         (locexpr_get_frame_base): Update.
2380         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2381         <push_dwarf_reg_entry_value>: Update.
2382         <call_site_to_target_addr>: Update.
2383         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2384         parameter.
2385         (value_of_dwarf_reg_entry): Update.
2386         (rw_pieced_value): Update.
2387         (indirect_synthetic_pointer): Update.
2388         (dwarf2_evaluate_property): Update.
2389         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2390         parameter.
2391         (locexpr_read_variable): Update.
2392         (locexpr_get_symbol_read_needs): Update.
2393         (loclist_read_variable): Update.
2394
2395 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2396
2397         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2398         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2399         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2400         parameter.
2401         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2402         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2403         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2404         parameter.
2405         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2406         sect_variable_value): Add dwarf2_per_objfile parameter.
2407         (class dwarf_evaluate_loc_desc) <dwarf_call,
2408         dwarf_variable_value>: Update.
2409         (fetch_const_value_from_synthetic_pointer): Add
2410         dwarf2_per_objfile parameter.
2411         (fetch_const_value_from_synthetic_pointer): Update.
2412         (coerced_pieced_ref): Update.
2413         (class symbol_needs_eval_context) <dwarf_call,
2414         dwarf_variable_value>: Update.
2415         (dwarf2_compile_expr_to_ax): Update.
2416
2417 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2418
2419         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2420         parameter.
2421         (dwarf2_evaluate_loc_desc_full): Update.
2422
2423 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2424
2425         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2426         parameter.
2427         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2428         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2429         dwarf2_per_objfile parameter.
2430         (decode_debug_loc_dwo_addresses): Likewise.
2431         (dwarf2_find_location_expression): Update.
2432         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2433         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2434         parameter.
2435         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2436         parameter.
2437         (locexpr_describe_location_1): Likewise.
2438         (locexpr_describe_location): Update.
2439
2440 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2441
2442         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2443         Remove.
2444         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2445         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2446         (dwarf2_compile_property_to_c): Update.
2447         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2448         use text offset from objfile.
2449         (locexpr_tracepoint_var_ref): Update.
2450         (locexpr_generate_c_location): Update.
2451         (loclist_describe_location): Update.
2452         (loclist_tracepoint_var_ref): Update.
2453         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2454         dwarf2_per_objfile parameter.
2455         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2456         use text offset from objfile.
2457         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2458
2459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2460
2461         * dwarf2/expr.h (struct dwarf_expr_context)
2462         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2463         <offset>: Remove.
2464         <per_objfile>: New member.
2465         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2466         dwarf2_per_objfile parameter.  Don't set offset, set
2467         per_objfile.
2468         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2469         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2470         a dwarf2_per_objfile object instead of an offset.
2471         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2472         constructor.
2473         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2474         to dwarf2_expr_executor constructor.  Don't set offset.
2475         (dwarf2_fetch_cfa_info): Update.
2476         (struct dwarf2_frame_cache) <text_offset>: Remove.
2477         <per_objfile>: New field.
2478         (dwarf2_frame_cache): Update.
2479         (dwarf2_frame_prev_register): Update.
2480         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2481         <dwarf_evaluate_loc_desc>: Add constructor.
2482         (dwarf2_evaluate_loc_desc_full): Update.
2483         (dwarf2_locexpr_baton_eval): Update.
2484         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2485         Add constructor.
2486         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2487
2488 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2489
2490         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2491         addr_sized_int_type>: Move to dwarf2_cu.
2492         <int_type>: Move to dwarf2_per_objfile.
2493         (struct dwarf2_per_objfile) <int_type>: Move here.
2494         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2495         addr_sized_int_type>: Move here.
2496         (read_func_scope): Update.
2497         (read_array_type): Update.
2498         (read_tag_string_type): Update.
2499         (attr_to_dynamic_prop): Update.
2500         (dwarf2_per_cu_data::int_type): Rename to...
2501         (dwarf2_per_objfile::int_type): ... this.
2502         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2503         (dwarf2_cu::addr_sized_int_type): ... this.
2504         (read_subrange_type): Update.
2505         (dwarf2_per_cu_data::addr_type): Rename to...
2506         (dwarf2_cu::addr_type): ... this.
2507         (set_die_type): Update.
2508
2509 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2510
2511         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2512         data through per_cu->cu.
2513
2514 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2515
2516         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2517         dwarf2_per_cu_data parameter fo dwarf2_cu.
2518         (lookup_dwo_type_unit): Likewise.
2519         (read_cutu_die_from_dwo): Likewise.
2520         (lookup_dwo_unit): Likewise.
2521         (open_and_init_dwo_file): Likewise.
2522         (lookup_dwo_cutu): Likewise.
2523         (lookup_dwo_comp_unit): Likewise.
2524         (lookup_dwo_type_unit): Likewise.
2525         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2526         (cutu_reader::cutu_reader): Update.
2527
2528 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2529
2530         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2531         parameter.
2532         (process_full_type_unit): Likewise.
2533         (process_queue): Update.
2534
2535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2536
2537         * dwarf2/read.c (recursively_compute_inclusions): Add
2538         dwarf2_per_objfile parameter.
2539         (compute_compunit_symtab_includes): Likewise.
2540         (process_cu_includes): Update.
2541
2542 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2543
2544         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2545         parameter.
2546         (create_type_unit_group): Update.
2547         (process_psymtab_comp_unit_reader): Update.
2548         (build_type_psymtabs_reader): Update.
2549
2550 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2551
2552         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2553         object through m_this_cu->cu.
2554
2555 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2556
2557         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2558         the info parameter.
2559         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2560
2561 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2562
2563         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2564         per_objfile parameter.
2565         (load_full_type_unit): Add per_objfile parameter.
2566         (read_signatured_type): Likewise.
2567         (load_full_comp_unit): Likewise.
2568         (load_cu): Likewise.
2569         (dw2_do_instantiate_symtab): Likewise.
2570         (dw2_get_file_names): Likewise.
2571         (dw2_map_symtabs_matching_filename): Update.
2572         (dw_expand_symtabs_matching_file_matcher): Update.
2573         (dw2_map_symbol_filenames): Update.
2574         (process_psymtab_comp_unit): Add per_objfile parameter.
2575         (build_type_psymtabs_1): Update.
2576         (process_skeletonless_type_unit): Update.
2577         (dwarf2_build_psymtabs_hard): Update.
2578         (load_partial_comp_unit): Add per_objfile parameter.
2579         (scan_partial_symbols): Update.
2580         (load_full_comp_unit): Add per_objfile parameter.
2581         (process_imported_unit_die): Update.
2582         (create_cus_hash_table): Update.
2583         (find_partial_die): Update.
2584         (dwarf2_read_addr_index): Update.
2585         (follow_die_offset): Update.
2586         (dwarf2_fetch_die_loc_sect_off): Update.
2587         (dwarf2_fetch_constant_bytes): Update.
2588         (dwarf2_fetch_die_type_sect_off): Update.
2589         (follow_die_sig_1): Update.
2590         (load_full_type_unit): Add per_objfile parameter.
2591         (read_signatured_type): Likewise.
2592
2593 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2594
2595         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2596         of objfile_name.
2597
2598 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2599
2600         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2601         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2602         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2603         field.
2604         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2605         (create_cus_from_index): Update.
2606         (dwarf2_read_gdb_index): Update.
2607         (create_cus_from_debug_names): Update.
2608         (dwarf2_read_debug_names): Update.
2609         (get_abbrev_section_for_cu): Update.
2610         (create_all_comp_units): Update.
2611         (read_attribute_value): Update.
2612         (get_debug_line_section): Update.
2613         * dwarf2/index-cache.c (index_cache::store): Update.
2614         * dwarf2/index-write.c (save_gdb_index_command): Update.
2615         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2616
2617 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2618
2619         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2620         member.
2621         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2622         dwarf2_per_cu_data::per_bfd.
2623         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2624         (create_type_unit_group): Likewise.
2625         (queue_comp_unit): Remove reference to
2626         per_cu->dwarf2_per_objfile.
2627         (maybe_queue_comp_unit): Likewise.
2628         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2629         (create_cus_hash_table): Assign new field.
2630
2631 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2632
2633         * dwarf2/read.c: Replace
2634         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2635         dwarf2_cu->per_objfile throughout.
2636
2637 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2638
2639         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2640         parameter, don't use per_cu->dwarf2_per_objfile.
2641         (dw2_instantiate_symtab): Likewise.
2642         (dw2_find_last_source_symtab): Update.
2643         (dw2_map_expand_apply): Update.
2644         (dw2_lookup_symbol): Update.
2645         (dw2_expand_symtabs_for_function): Update.
2646         (dw2_expand_all_symtabs): Update.
2647         (dw2_expand_symtabs_with_fullname): Update.
2648         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2649         don't use per_cu->dwarf2_per_objfile.
2650         (dw2_expand_marked_cus): Update.
2651         (dw2_find_pc_sect_compunit_symtab): Update.
2652         (dw2_debug_names_lookup_symbol): Update.
2653         (dw2_debug_names_expand_symtabs_for_function): Update.
2654         (dw2_debug_names_map_matching_symbols): Update.
2655         (dwarf2_psymtab::expand_psymtab): Update.
2656
2657 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2658
2659         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2660         <per_objfile>: New member.
2661         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2662         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2663         call to dwarf2_cu.
2664         (cutu_reader::cutu_reader): Update.
2665         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2666
2667 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2668
2669         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2670         struct dwarf2_per_objfile.
2671         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2672         dwarf2_per_bfd.
2673         * dwarf2/read.c (set_die_type): Update.
2674         (get_die_type_at_offset): Update.
2675
2676 2020-05-27  Tom Tromey  <tom@tromey.com>
2677             Simon Marchi  <simon.marchi@efficios.com>
2678
2679         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2680         method.
2681         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2682         get_symtab, set_symtab>: New methods.
2683         <m_symtabs>: New field.
2684         (struct dwarf2_psymtab): Derive from partial_symtab.
2685         <readin_p, get_compunit_symtab>: Declare methods.
2686         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2687         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2688         New methods.
2689         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2690         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2691         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2692         (dw2_symtab_iter_next, dw2_print_stats)
2693         (dw2_expand_symtabs_with_fullname)
2694         (dw2_expand_symtabs_matching_one)
2695         (dw_expand_symtabs_matching_file_matcher)
2696         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2697         (dw2_debug_names_iterator::next)
2698         (dw2_debug_names_map_matching_symbols)
2699         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2700         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2701         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2702         New methods.
2703         (get_compunit_symtab, process_full_comp_unit)
2704         (process_full_type_unit): Update.
2705         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2706
2707 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2708
2709         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2710         then introduce a new dwarf2_per_objfile type.
2711         <read_line_string>: Move to the new dwarf2_per_objfile type.
2712         <objfile>: Likewise.
2713         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2714         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2715         dwarf2_per_objfile->per_bfd.
2716         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2717         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2718         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2719         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2720         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2721         (dwarf2_per_objfile::locate_sections): Rename to...
2722         (dwarf2_per_bfd::locate_sections): ... this.
2723         (dwarf2_per_objfile::get_cutu): Rename to...
2724         (dwarf2_per_bfd::get_cutu): ... this.
2725         (dwarf2_per_objfile::get_cu): Rename to...
2726         (dwarf2_per_bfd::get_cu): ... this.
2727         (dwarf2_per_objfile::get_tu): Rename to...
2728         (dwarf2_per_bfd::get_tu): ... this.
2729         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2730         (dwarf2_per_bfd::allocate_per_cu): ... this.
2731         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2732         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2733         (get_gdb_index_contents_ftype): Change parameter from
2734         dwarf2_per_objfile to dwarf2_per_bfd.
2735         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2736         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2737
2738 2020-05-27  Tom Tromey  <tom@tromey.com>
2739             Simon Marchi  <simon.marchi@efficios.com>
2740
2741         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2742         (allocate_piece_closure): Set "per_objfile" member.
2743         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2744         (locexpr_describe_location, loclist_describe_location): Use new
2745         member.
2746         * dwarf2/read.c (read_call_site_scope)
2747         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2748         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2749         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2750         handle_data_member_location): Set per_objfile member.
2751         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2752         member.
2753         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2754
2755 2020-05-27  Tom Tromey  <tom@tromey.com>
2756
2757         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2758         allocate_signatured_type>: Declare new methods.
2759         <m_num_psymtabs>: New member.
2760         (struct dwarf2_per_cu_data) <index>: New member.
2761         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2762         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2763         (create_cu_from_index_list): Use allocate_per_cu.
2764         (create_signatured_type_table_from_index)
2765         (create_signatured_type_table_from_debug_names)
2766         (create_debug_type_hash_table, add_type_unit)
2767         (read_comp_units_from_section): Use allocate_signatured_type.
2768
2769 2020-05-27  Tom Tromey  <tom@tromey.com>
2770
2771         * psymtab.c (partial_map_expand_apply)
2772         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2773         (psym_lookup_global_symbol_language)
2774         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2775         (psym_print_stats, psym_expand_symtabs_for_function)
2776         (psym_map_symbol_filenames, psym_map_matching_symbols)
2777         (psym_expand_symtabs_matching)
2778         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2779         (maintenance_check_psymtabs): Update.
2780         * psympriv.h (struct partial_symtab) <readin_p,
2781         get_compunit_symtab>: Add objfile parameter.
2782         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2783         Likewise.
2784         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2785         get_compunit_symtab>: Likewise.
2786         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2787
2788 2020-05-27  Tom Tromey  <tom@tromey.com>
2789
2790         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2791         member.
2792         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2793         (create_cu_from_index_list)
2794         (create_signatured_type_table_from_index)
2795         (create_signatured_type_table_from_debug_names)
2796         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2797         (dwarf2_create_include_psymtab)
2798         (create_debug_type_hash_table, add_type_unit)
2799         (create_type_unit_group, read_comp_units_from_section)
2800         (dwarf2_compute_name, create_cus_hash_table)
2801         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2802         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2803         obstack.
2804         (dw2_get_real_path): Likewise.  Change argument to
2805         dwarf2_per_objfile.
2806
2807 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2808
2809         PR tdep/26000
2810         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2811         for ldrd (immediate).
2812
2813 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2814
2815         * command.h: Add comment giving the name of class_tui.
2816         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2817         create the fake command for the help for class_tui.
2818
2819 2020-05-26  Tom Tromey  <tromey@adacore.com>
2820
2821         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2822         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2823         (val_atr): New function.
2824         (value_val_atr): Use it.
2825         * ada-valprint.c (print_optional_low_bound): Change low bound
2826         handling for enums.
2827         (val_print_packed_array_elements): Don't call discrete_position.
2828         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2829         discrete_position for enum types.
2830         * language.c (default_print_array_index): Change type.
2831         * language.h (struct language_defn) <la_print_array_index>: Add
2832         index_type parameter, change type of index_value.
2833         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2834         (default_print_array_index): Update.
2835         * valprint.c (maybe_print_array_index): Don't call
2836         value_from_longest.  Update.
2837         (value_print_array_elements): Don't call discrete_position.
2838
2839 2020-05-26  Tom Tromey  <tromey@adacore.com>
2840
2841         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2842         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2843
2844 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2845
2846         PR gdb/13519
2847         * avr-tdep.c (avr_integer_to_address): Return data or code
2848         address accordingly to the second 'type' argument of the
2849         function.
2850
2851 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2852
2853         * infcmd.c, inferior.h: (construct_inferior_arguments):
2854         Moved function from here to gdbsupport/common-inferior.{h,cc}
2855
2856 2020-05-23  Tom Tromey  <tom@tromey.com>
2857
2858         Revert commit eca1f90c:
2859         * NEWS: Remove entry for completion styling.
2860         * completer.c (_rl_completion_prefix_display_length): Move
2861         declaration later.
2862         (gdb_fnprint): Revert.
2863         (gdb_display_match_list_1): Likewise.
2864         * cli/cli-style.c (completion_prefix_style)
2865         (completion_difference_style, completion_suffix_style): Remove.
2866         (_initialize_cli_style): Revert.
2867         * cli/cli-style.h (completion_prefix_style)
2868         (completion_difference_style, completion_suffix_style): Don't
2869         declare.
2870
2871 2020-05-24  Pedro Alves  <palves@redhat.com>
2872
2873         * symtab.c (completion_list_add_name): Return boolean indication
2874         of whether the symbol matched.
2875         (completion_list_add_symbol): Don't try to remove C++ aliases if
2876         the symbol didn't match in the first place.
2877         * symtab.h (completion_list_add_name): Return bool.
2878
2879 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2880
2881         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2882         type::field.
2883
2884 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2885
2886         GDB 9.2 released.
2887
2888 2020-05-23  Tom Tromey  <tom@tromey.com>
2889
2890         * NEWS: Add entry for completion styling.
2891         * completer.c (_rl_completion_prefix_display_length): Move
2892         declaration earlier.
2893         (gdb_fnprint): Use completion_style.
2894         (gdb_display_match_list_1): Likewise.
2895         * cli/cli-style.c (completion_prefix_style)
2896         (completion_difference_style, completion_suffix_style): New
2897         globals.
2898         (_initialize_cli_style): Register new globals.
2899         * cli/cli-style.h (completion_prefix_style)
2900         (completion_difference_style, completion_suffix_style): Declare.
2901
2902 2020-05-23  Pedro Alves  <palves@redhat.com>
2903
2904         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2905         (parse_escape): Use ISDIGIT instead of isdigit.
2906         (puts_debug): Use gdb_isprint instead of isprint.
2907         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2908         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2909         ISSPACE instead of isspace.
2910         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2911         instead of isspace.
2912         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2913         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2914         instead of isxdigit and ISDIGIT instead of isdigit.
2915
2916 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2917
2918         * gdbtypes.h (struct type) <field>: New method.
2919         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2920         or type::field.
2921
2922 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2923
2924         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2925         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2926         modify the propery to use type::set_fields instead.
2927
2928 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2929
2930         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2931         type::num_fields instead.
2932
2933 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2934
2935         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2936         methods.
2937         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2938         that modify the number of fields to use type::set_num_fields
2939         instead.
2940
2941 2020-05-22  Tom Tromey  <tromey@adacore.com>
2942
2943         * compile/compile-object-load.h (munmap_list_free): Don't
2944         declare.
2945
2946 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2947
2948         * annotate.c (annotate_source_line): Update return type, add call
2949         to update current symtab and line.
2950         * annotate.h (annotate_source_line): Update return type, and
2951         extend header comment.
2952         * source.c (info_line_command): Check annotation_level before
2953         calling annotate_source_line.
2954         * stack.c (print_frame_info): If calling annotate_source_line
2955         returns true, then don't print any other source line information.
2956
2957 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2958
2959         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2960
2961 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2962
2963         * coffread.c (patch_type): Remove NULL check before xfree.
2964         * corefile.c (set_gnutarget): Likewise.
2965         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2966         * exec.c (build_section_table): Likewise.
2967         * remote.c (remote_target::pass_signals): Likewise.
2968         * utils.c (n_spaces): Likewise.
2969         * cli/cli-script.c (document_command): Likewise.
2970         * i386-windows-tdep.c (core_process_module_section): Likewise.
2971         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2972
2973 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2974
2975         * symfile.c (reread_symbols): Clear objfile's section_offsets
2976         vector and section indices, re-compute them by calling
2977         sym_offsets.
2978
2979 2020-05-20  Tom Tromey  <tromey@adacore.com>
2980
2981         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
2982         (desc_one_bound, desc_index_type): Compute field name.
2983
2984 2020-05-20  Tom de Vries  <tdevries@suse.de>
2985
2986         PR symtab/25833
2987         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
2988
2989 2020-05-20  Alan Modra  <amodra@gmail.com>
2990
2991         PR 25993
2992         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
2993         bfd_set_filename.
2994         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
2995         passed to bfd_set_filename.
2996         * symfile-mem.c (add_vsyscall_page): Likewise for string
2997         passed to symbol_file_add_from_memory.
2998         (symbol_file_add_from_memory): Make name param a const char* and
2999         don't strdup.
3000
3001 2020-05-20  Alan Modra  <amodra@gmail.com>
3002
3003         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3004         rather than accessing bfd->filename directly.
3005         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3006         and use bfd_section_name.
3007         * dwarf2/frame.c (decode_frame_entry): Likewise.
3008         * exec.c (exec_set_section_address): Likewise.
3009         * solib-aix.c (solib_aix_bfd_open): Likewise.
3010         * stap-probe.c (get_stap_base_address): Likewise.
3011         * symfile.c (reread_symbols): Likewise.
3012
3013 2020-05-19  Tom Tromey  <tromey@adacore.com>
3014
3015         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3016
3017 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3018
3019         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3020
3021 2020-05-19  Pedro Alves  <palves@redhat.com>
3022
3023         * NEWS (set exec-file-mismatch): Adjust entry.
3024         * exec.c: Include "build-id.h".
3025         (validate_exec_file): Try to match build IDs instead of filenames.
3026         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3027         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3028         and pass down 'warn_if_slow'.
3029         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3030         gdb_bfd_open_closure to pass it down.
3031         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3032
3033 2020-05-19  Pedro Alves  <palves@redhat.com>
3034
3035         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3036         * target.c (target_fileio_open_1): Rename to target_fileio_open
3037         and make extern.  Use bool.
3038         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3039         (target_fileio_read_alloc_1): Adjust.
3040         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3041         (target_fileio_open_warn_if_slow): Delete declaration.
3042
3043 2020-05-19  Pedro Alves  <palves@redhat.com>
3044
3045         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3046         Adjust all callers.
3047
3048 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3049
3050         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3051         whether disp is negative.
3052
3053 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3054
3055         * symfile.h (struct symfile_segment_data)
3056         <~symfile_segment_data>: Remove.
3057         <segment_info>: Change to std::vector.
3058         * symfile.c (default_symfile_segments): Update.
3059         * elfread.c (elf_symfile_segments): Update.
3060
3061 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3062
3063         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3064         <segments>: New.
3065         <segment_bases, segment_sizes>: Remove.
3066         * symfile.c (default_symfile_segments): Update.
3067         * elfread.c (elf_symfile_segments): Update.
3068         * remote.c (remote_target::get_offsets): Update.
3069         * solib-target.c (solib_target_relocate_section_addresses):
3070         Update.
3071
3072 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3073
3074         * symfile.h (struct symfile_segment_data): Initialize fields.
3075         <~symfile_segment_data>: Add.
3076         (symfile_segment_data_up): New.
3077         (struct sym_fns) <sym_segments>: Return a
3078         symfile_segment_data_up.
3079         (default_symfile_segments): Return a symfile_segment_data_up.
3080         (free_symfile_segment_data): Remove.
3081         (get_symfile_segment_data): Return a symfile_segment_data_up.
3082         * symfile.c (default_symfile_segments): Likewise.
3083         (get_symfile_segment_data): Likewise.
3084         (free_symfile_segment_data): Remove.
3085         (symfile_find_segment_sections): Update.
3086         * elfread.c (elf_symfile_segments): Return a
3087         symfile_segment_data_up.
3088         * remote.c (remote_target::get_offsets): Update.
3089         * solib-target.c (solib_target_relocate_section_addresses):
3090         Update.
3091         * symfile-debug.c (debug_sym_segments): Return a
3092         symfile_segment_data_up.
3093
3094 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3095
3096         PR build/25981
3097         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3098         Hardcode register numbers.
3099
3100         PR build/25981
3101         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3102         procfs_find_LDT_entry): Remove.
3103         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3104         procfs_find_LDT_entry): Remove.
3105         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3106         Remove.
3107
3108 2020-05-17  Pedro Alves  <palves@redhat.com>
3109             Andrew Burgess  <andrew.burgess@embecosm.com>
3110             Keno Fischer  <keno@juliacomputing.com>
3111
3112         PR gdb/25741
3113         * breakpoint.c (build_target_condition_list): Update comments.
3114         (build_target_command_list): Update comments and skip matching
3115         locations.
3116         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3117         a separate function.  Simplify "set breakpoint auto-hw off"
3118         handling.
3119         (insert_breakpoints): Update comment.
3120         (tracepoint_locations_match): New parameter.  For breakpoints,
3121         compare location types too, if the caller wants to.
3122         (handle_automatic_hardware_breakpoints): New functions.
3123         (bp_location_is_less_than): Also sort by location type and
3124         hardware breakpoint length.
3125         (update_global_location_list): Handle "set breakpoint auto-hw on"
3126         here.
3127         (update_breakpoint_locations): Ask breakpoint_locations_match to
3128         ignore location types.
3129
3130 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3131
3132         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3133         type::name instead.
3134
3135 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3136
3137         * gdbtypes.h (struct type) <name, set_name>: New methods.
3138         (TYPE_CODE): Use type::name.  Change all call sites used to set
3139         the name to use type::set_name instead.
3140
3141 2020-05-16  Tom Tromey  <tom@tromey.com>
3142
3143         * top.c (quit_force): Update.
3144         * infrun.c (handle_no_resumed): Update.
3145         * top.h (all_uis): New function.
3146         (ALL_UIS): Remove.
3147
3148 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3149
3150         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3151
3152 2020-05-16  Pedro Alves  <palves@redhat.com>
3153
3154         * ia64-linux-nat.c
3155         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3156         Declare method.
3157         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3158
3159 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3160
3161         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3162         (sparc64_adi_info): Likewise.
3163
3164 2020-05-15  Tom Tromey  <tom@tromey.com>
3165
3166         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3167         block_objfile.
3168         (lookup_objfile_from_block): Remove.
3169         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3170         (lookup_global_symbol): Use block_objfile.
3171         * symtab.h (lookup_objfile_from_block): Don't declare.
3172         * printcmd.c (clear_dangling_display_expressions): Use
3173         block_objfile.
3174         * parse.c (operator_check_standard): Use block_objfile.
3175
3176 2020-05-15  Tom Tromey  <tom@tromey.com>
3177
3178         * language.c (language_alloc_type_symbol): Set
3179         SYMBOL_SECTION.
3180         * symtab.c (initialize_objfile_symbol): Remove.
3181         (allocate_symbol): Remove.
3182         (allocate_template_symbol): Remove.
3183         * dwarf2/read.c (fixup_go_packaging): Use "new".
3184         (new_symbol): Use "new".
3185         (read_variable): Don't call initialize_objfile_symbol.  Use
3186         "new".
3187         (read_func_scope): Use "new".
3188         * xcoffread.c (process_xcoff_symbol): Don't call
3189         initialize_objfile_symbol.
3190         (SYMBOL_DUP): Remove.
3191         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3192         "new".
3193         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3194         (allocate_template_symbol): Don't declare.
3195         (struct symbol): Add copy constructor.  Change defaults.
3196         * jit.c (finalize_symtab): Use "new".
3197         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3198         Use "new".
3199         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3200         (common_block_end): Use "new".
3201         * mdebugread.c (parse_symbol): Use "new".
3202         (new_symbol): Likewise.
3203
3204 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3205
3206         * NEWS: Mention changes to help and apropos.
3207
3208 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3209
3210         * command.h (enum command_class): Improve comments, document
3211         that class_alias is for user-defined aliases, give the class
3212         name for each class, remove unused class_xdb.
3213         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3214         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3215         by a precise class.
3216         * infcmd.c (_initialize_infcmd): Likewise.
3217         * reverse.c (_initialize_reverse): Likewise.
3218         * stack.c (_initialize_stack): Likewise.
3219         * symfile.c (_initialize_symfile): Likewise.
3220         * tracepoint.c (_initialize_tracepoint): Likewise.
3221
3222 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3223
3224         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3225         when their aliased command is traversed.
3226         (help_cmd): Add fput_command_names_styled call to
3227         output command name and aliases when command has an alias.
3228
3229 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3230
3231         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3232         * cli/cli-decode.c (help_cmd_list): Declare as static,
3233         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3234         a command together with the command.
3235         (fput_command_name_styled, fput_command_names_styled): New functions.
3236         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3237         fput_command_name_styled.
3238         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3239         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3240
3241 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3242
3243         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3244         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3245         * command.h (cmd_show_list): Likewise.
3246         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3247         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3248
3249 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3250
3251         * unittests/command-def-selftests.c (traverse_command_structure):
3252         Verify all commands of a list have the same prefix command and
3253         that only the top cmdlist commands have a null prefix.
3254
3255 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3256
3257         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3258         as prefix, not one of its aliases.
3259         (set_cmd_prefix): Remove.
3260         (do_add_cmd): Centralize the setting of the prefix of a command, when
3261         command is defined after its full chain of prefix commands.
3262         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3263         (add_setshow_cmd_full): Likewise.
3264         (update_prefix_field_of_prefixed_commands): New function.
3265         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3266         update_prefix_field_of_prefixed_commands.
3267         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3268         addresses of remote_set_cmdlist and remote_show_cmdlist given
3269         as argument, not the address of an argument.
3270         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3271         * gdb/remote.c (_initialize_remote): Likewise.
3272
3273 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3274
3275         * cli/cli-cmds.c (alias_command): Check for an existing alias
3276         using lookup_cmd_composition, as valid_command_p is too strict
3277         and forbids aliases that are the prefix of an existing alias
3278         or command.
3279         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3280         command is properly recognised as a valid command.
3281
3282 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3283
3284         * unittests/help-doc-selftests.c: Rename to
3285         unittests/command-def-selftests.c
3286         * unittests/command-def-selftests.c (help_doc_tests): Update some
3287         comments.
3288         (command_structure_tests, traverse_command_structure): New namespace
3289         and function.
3290         (command_structure_invariants_tests): New function.
3291         (_initialize_command_def_selftests) Renamed from
3292         _initialize_help_doc_selftests, register command_structure_invariants
3293         selftest.
3294
3295 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3296
3297         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3298         an alias of 'show'.
3299
3300 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3301
3302         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3303         ada_is_fixed_point_type.  Update all callers.
3304         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3305         all callers.
3306         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3307         Update all callers.
3308         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3309         print_fixed_point_type.  Update all callers.
3310         * ada-valprint.c (ada_value_print_num): Replace call to
3311         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3312
3313 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3314
3315         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3316         processors.
3317         (cpu_supports_bts): Add CV_AMD case.
3318
3319 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3320             Simon Marchi  <simon.marchi@efficios.com>
3321
3322         * infrun.c (stop_all_threads): Collect multiple wait events at
3323         each pass.
3324
3325 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3326
3327         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3328         type::code instead.
3329
3330 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3331
3332         * gdbtypes.h (struct type) <code, set_code>: New methods.
3333         (TYPE_CODE): Use type::code.  Change all call sites used to set
3334         the code to use type::set_code instead.
3335
3336 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3337             Tom de Vries  <tdevries@suse.de>
3338             Pedro Alves  <palves@redhat.com>
3339
3340         PR threads/25478
3341         * infrun.c (stop_all_threads): Do NOT ignore
3342         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3343         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3344         received.
3345         (handle_no_resumed): Remove code handling a live inferior with no
3346         threads.
3347         * remote.c (has_single_non_exited_thread): New.
3348         (remote_target::update_thread_list): Do not delete a thread if is
3349         the last thread of the process.
3350         * thread.c (thread_select): Call delete_exited_threads instead of
3351         prune_threads.
3352
3353 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3354
3355         * infrun.c (stop_all_threads): Enable/disable thread events of all
3356         targets.  Move a debug message denoting the end of the function
3357         into the SCOPED_EXIT block.
3358
3359 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3360
3361         * process-stratum-target.h: Include <set>.
3362         (all_non_exited_process_targets, switch_to_target_no_thread): New
3363         function declarations.
3364         * process-stratum-target.c (all_non_exited_process_targets)
3365         (switch_to_target_no_thread): New function implementations.
3366
3367 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3368
3369         * infrun.c (handle_inferior_event): Extract out a piece of code
3370         into...
3371         (mark_non_executing_threads): ...this new function.
3372
3373 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3374
3375         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3376         use.
3377
3378 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3379
3380         * regcache.c (regcache_read_pc_protected): New function
3381         implementation that returns 0 if the PC cannot read via
3382         'regcache_read_pc'.
3383         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3384         instead of 'regcache_read_pc'.
3385         (keep_going_pass_signal): Ditto.
3386
3387 2020-05-13  Tom Tromey  <tromey@adacore.com>
3388
3389         * ada-lang.c (align_value): Remove.
3390         (ada_template_to_fixed_record_type_1): Use align_up.
3391
3392 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3393
3394         * async-event.c: Update the copyright year.
3395         * async-event.h: Update the copyright year.
3396
3397 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3398
3399         * objfiles.h (is_addr_in_objfile,
3400         shared_objfile_contains_address_p): Return bool.
3401         * objfile.c (is_addr_in_objfile,
3402         shared_objfile_contains_address_p): Return bool.
3403
3404 2020-05-11  Tom Tromey  <tromey@adacore.com>
3405
3406         * cli/cli-cmds.c (info_command): Restore.
3407         (_initialize_cli_cmds): Use add_prefix_command for "info".
3408         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3409
3410 2020-05-11  Tom Tromey  <tromey@adacore.com>
3411
3412         * ada-lang.c (ada_value_primitive_field): Now public.
3413         * ada-lang.h (ada_value_primitive_field): Declare.
3414         * ada-valprint.c (print_field_values): Use
3415         ada_value_primitive_field for wrapper fields.
3416
3417 2020-05-11  Tom de Vries  <tdevries@suse.de>
3418
3419         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3420         MODULE_DOMAIN.
3421
3422 2020-05-11  Tom de Vries  <tdevries@suse.de>
3423
3424         PR symtab/25941
3425         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3426         with length 0, if not gdb-produced.
3427         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3428
3429 2020-05-09  Tom de Vries  <tdevries@suse.de>
3430
3431         PR gdb/25955
3432         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3433         calculation.
3434
3435 2020-05-09  Tom Tromey  <tom@tromey.com>
3436
3437         * top.c (server_command): Now bool.
3438         * top.h (server_command): Now bool.
3439
3440 2020-05-08  Tom Tromey  <tromey@adacore.com>
3441
3442         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3443         already being processed.
3444
3445 2020-05-08  Tom Tromey  <tom@tromey.com>
3446
3447         * printcmd.c (struct display) <next>: Remove.
3448         <display>: New constructor.
3449         <exp_string>: Now a std::string.
3450         <enabled_p>: Now a bool.
3451         (display_number): Move definition earlier.
3452         (displays): Rename from display_chain.  Now a std::vector.
3453         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3454         (display_command): Update.
3455         (do_one_display, disable_display)
3456         (enable_disable_display_command, do_enable_disable_display):
3457         Update.
3458         (free_display): Remove.
3459         (clear_displays): Rewrite.
3460         (delete_display): Update.
3461         (map_display_numbers): Use function_view.  Remove "data"
3462         parameter.  Update.
3463         (do_delete_display): Remove.
3464         (undisplay_command): Update.
3465         (do_one_display, do_displays, disable_display)
3466         (info_display_command): Update.
3467         (do_enable_disable_display): Remove.
3468         (enable_disable_display_command)
3469         (clear_dangling_display_expressions): Update.
3470
3471 2020-05-08  Tom Tromey  <tom@tromey.com>
3472
3473         * symtab.c (set_symbol_cache_size)
3474         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3475         (maintenance_print_symbol_cache_statistics): Update.
3476         * symmisc.c (print_symbol_bcache_statistics)
3477         (print_objfile_statistics, maintenance_print_objfiles)
3478         (maintenance_info_symtabs, maintenance_check_symtabs)
3479         (maintenance_expand_symtabs, maintenance_info_line_tables):
3480         Update.
3481         * symfile-debug.c (set_debug_symfile): Update.
3482         * source.c (forget_cached_source_info): Update.
3483         * python/python.c (gdbpy_progspaces): Update.
3484         * psymtab.c (maintenance_info_psymtabs): Update.
3485         * probe.c (parse_probes): Update.
3486         * linespec.c (iterate_over_all_matching_symtabs)
3487         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3488         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3489         * exec.c (exec_target::close): Update.
3490         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3491         * breakpoint.c (print_one_breakpoint_location)
3492         (create_longjmp_master_breakpoint)
3493         (create_std_terminate_master_breakpoint): Update.
3494         * progspace.c (program_spaces): Now a std::vector.
3495         (maybe_new_address_space): Update.
3496         (add_program_space): Remove.
3497         (program_space::program_space): Update.
3498         (remove_program_space): Update.
3499         (number_of_program_spaces): Remove.
3500         (print_program_space, update_address_spaces): Update.
3501         * progspace.h (program_spaces): Change type.
3502         (ALL_PSPACES): Remove.
3503         (number_of_program_spaces): Don't declare.
3504         (struct program_space) <next>: Remove.
3505
3506 2020-05-08  Tom Tromey  <tom@tromey.com>
3507
3508         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3509         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3510         (enable_break): Update.
3511         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3512         (frv_fdpic_find_canonical_descriptor): Update.
3513         (frv_fetch_objfile_link_map): Update.
3514         * progspace.c (program_space::free_all_objfiles): Update.
3515         (program_space::solibs): New method.
3516         * progspace.h (struct program_space) <solibs>: New method.
3517         * solist.h (master_so_list): Don't declare.
3518         (ALL_SO_LIBS): Remove.
3519         * solib.h (so_list_head): Remove.
3520         (update_solib_list): Update comment.
3521         * solib.c (master_so_list): Remove.
3522         (solib_used, update_solib_list, solib_add)
3523         (info_sharedlibrary_command, clear_solib)
3524         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3525
3526 2020-05-08  Tom Tromey  <tom@tromey.com>
3527
3528         * extension.c (extension_languages): Now a std::array.
3529         (ALL_EXTENSION_LANGUAGES): Remove.
3530         (get_ext_lang_defn, get_ext_lang_of_file)
3531         (eval_ext_lang_from_control_command): Update.
3532         (finish_ext_lang_initialization)
3533         (auto_load_ext_lang_scripts_for_objfile)
3534         (ext_lang_type_printers::ext_lang_type_printers)
3535         (apply_ext_lang_type_printers)
3536         (ext_lang_type_printers::~ext_lang_type_printers)
3537         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3538         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3539         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3540         (get_matching_xmethod_workers, ext_lang_colorize)
3541         (ext_lang_before_prompt): Update.
3542         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3543
3544 2020-05-08  Tom Tromey  <tom@tromey.com>
3545
3546         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3547         overload.
3548         <swap_string, m_string>: Remove.
3549         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3550         Update.
3551         * stabsread.c (define_symbol, read_type): Update.
3552         * linespec.c (find_linespec_symbols): Update.
3553         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3554         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3555         * dbxread.c (read_dbx_symtab): Update.
3556         * cp-support.h (cp_canonicalize_string_full)
3557         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3558         Return unique_xmalloc_ptr.
3559         * cp-support.c (inspect_type): Update.
3560         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3561         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3562         Likewise.
3563         * c-typeprint.c (print_name_maybe_canonical): Update.
3564         * break-catch-throw.c (check_status_exception_catchpoint):
3565         Update.
3566
3567 2020-05-08  Tom de Vries  <tdevries@suse.de>
3568
3569         * infrun.c (follow_fork): Copy current_line and current_symtab to
3570         child thread.
3571
3572 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3573
3574         * async-event.c (struct async_signal_handler, struct
3575         async_event_handler): Reformat, remove typedef.
3576
3577 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3578
3579         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3580         access thistype->main_type->dyn_prop_list directly.
3581
3582 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3583
3584         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3585         (remove_dyn_prop): Remove.  Update all users to use
3586         type::remove_dyn_prop.
3587         * gdbtypes.c (remove_dyn_prop): Rename to...
3588         (type::remove_dyn_prop): ... this.
3589
3590 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3591
3592         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3593         (add_dyn_prop): Remove.  Update all users to use
3594         type::add_dyn_prop.
3595         * gdbtypes.c (add_dyn_prop): Rename to...
3596         (type::add_dyn_prop): ... this.
3597
3598 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3599
3600         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3601         (get_dyn_prop): Remove.  Update all users to use
3602         type::dyn_prop.
3603         * gdbtypes.c (get_dyn_prop): Rename to...
3604         (type::dyn_prop): ... this.
3605
3606 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3607
3608         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3609
3610 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3611
3612         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3613         instruction, skip it if it's there.
3614
3615 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3616
3617         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3618
3619 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3620
3621         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3622         * gdbtypes.c (recursive_dump_type): Remove use of
3623         TYPE_INCOMPLETE.
3624
3625 2020-05-03  Tom Tromey  <tom@tromey.com>
3626
3627         * breakpoint.c (catch_command, tcatch_command): Remove.
3628         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3629         add_show_prefix_cmd.
3630         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3631         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3632         Remove.
3633         (add_internal_problem_command): Use add_basic_prefix_cmd,
3634         add_show_prefix_cmd.
3635         * mips-tdep.c (set_mipsfpu_command): Remove.
3636         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3637         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3638         (_initialize_index_cache): Use add_basic_prefix_cmd.
3639         * memattr.c (dummy_cmd): Remove.
3640         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3641         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3642         (_initialize_tui_win): Use add_basic_prefix_cmd,
3643         add_show_prefix_cmd.
3644         * cli/cli-logging.c (set_logging_command): Remove.
3645         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3646         add_show_prefix_cmd.
3647         (show_logging_command): Remove.
3648         * target.c (target_command): Remove.
3649         (add_target): Use add_basic_prefix_cmd.
3650
3651 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3652
3653         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3654
3655 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3656
3657         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3658         info_command.
3659
3660 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3661
3662         * nbsd-nat.c (nbsd_enable_proc_events)
3663         (nbsd_nat_target::post_startup_inferior): Add.
3664         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3665         (nbsd_nat_target::update_thread_list): Rewrite.
3666         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3667         "PTRACE_LWP_CREATE".
3668         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3669
3670 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3671
3672         * stack.c (_initialize_stack): Remove duplicated creation
3673         of "frame" command and "f" alias.
3674
3675 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3676
3677         PR gdb/18706
3678         * gdbtypes.c (check_typedef): Calculate size of array of
3679         stubbed type.
3680
3681 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3682
3683         PR gdb/15559
3684         * i386-tdep.c (i386_push_dummy_call): Call
3685         i386_thiscall_push_dummy_call.
3686         (i386_thiscall_push_dummy_call): New function.
3687         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3688         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3689         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3690
3691 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3692
3693         * gdbarch.sh (do_read): Add shellcheck disable directive for
3694         warning SC2162.
3695
3696 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3697
3698         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3699         "referenced but not assigned" warning.
3700
3701 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3702
3703         * gdbarch.sh: Remove code that sets fallbackdefault.
3704
3705 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3706
3707         * gdbarch.sh: Use shell operators && and || instead of
3708         -a and -o.
3709
3710 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3711
3712         * gdbarch.sh: Use $(...) instead of `...`.
3713
3714 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3715
3716         * gdbarch.sh: Use double quotes around variables.
3717
3718 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3719
3720         * gdbarch.sh: Use %s with printf, instead of variables in the
3721         format string.
3722
3723 2020-04-29  Tom Tromey  <tromey@adacore.com>
3724
3725         PR ada/25875:
3726         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3727         type fields here.
3728         (read_enumeration_type): Call
3729         update_enumeration_type_from_children later.  Update comments.
3730         (process_enumeration_scope): Don't create type fields.
3731
3732 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3733
3734         * nbsd-tdep.c: Include "xml-syscall.h".
3735         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3736
3737 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3738
3739         * nbsd-nat.c: Include "sys/wait.h".
3740         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3741         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3742         (nbsd_nat_target::remove_exec_catchpoint)
3743         (nbsd_nat_target::set_syscall_catchpoint): Add.
3744         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3745         (nbsd_nat_target::insert_exec_catchpoint)
3746         (nbsd_nat_target::remove_exec_catchpoint)
3747         (nbsd_nat_target::set_syscall_catchpoint): Add.
3748         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3749         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3750         `nbsd_get_syscall_number'.
3751
3752 2020-04-29  Tom Tromey  <tom@tromey.com>
3753
3754         * stack.c (print_block_frame_labels): Remove.
3755
3756 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3757
3758         PR gdb/17320
3759         * ada-valprint.c (val_print_packed_array_elements): Move array
3760         end bracket to new line.
3761         (ada_val_print_string): Remove extra spaces before first array
3762         element.
3763         * c-valprint.c (c_value_print_array): Likewise.
3764         * m2-valprint.c (m2_print_array_contents): Likewise.
3765         (m2_value_print_inner): Likewise.
3766         * p-valprint.c (pascal_value_print_inner): Likewise.
3767         * valprint.c (generic_val_print_array): Likewise.
3768         (value_print_array_elements): Move first array element and array
3769         end bracket to new line.
3770
3771 2020-04-29  Tom de Vries  <tdevries@suse.de>
3772
3773         PR symtab/25889
3774         * linespec.c (find_method): Fix ix calculation.
3775
3776 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3777
3778         * syscalls/update-netbsd.sh: New file.
3779         * syscalls/netbsd.xml: Regenerate.
3780         * data-directory/Makefile.in: Register `netbsd.xml' in
3781         `SYSCALLS_FILES'.
3782
3783 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3784
3785         * syscalls/update-freebsd.sh: Add double quotes.
3786
3787 2020-04-28  Tom Tromey  <tom@tromey.com>
3788
3789         * NEWS: Update.
3790         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3791         (cmdpy_init): Allow class_tui.
3792
3793 2020-04-28 Mark Williams <mark@myosotissp.com>
3794
3795         PR gdb/24480
3796         * dwarf2read.c: Add missing assingments to list_in_scope when
3797         start_symtab was already called.
3798
3799 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3800
3801         PR gdb/25881
3802         * dwarf2/read.c (offset_map_type): Use
3803         gdb:hash_enum<sect_offset> as hash function.
3804
3805 2020-04-28  Tom de Vries  <tdevries@suse.de>
3806
3807         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3808         with DW_AT_signature.
3809
3810 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3811
3812         * configure.ac: Remove check for fs_base/gs_base in
3813         user_regs_struct.
3814         * configure: Re-generate.
3815         * config.in: Re-generate.
3816         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3817         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3818         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3819
3820 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3821
3822         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3823         problematic inline frame unwinding situation.
3824         * frame.c (frame_id_computed_p): New function.
3825         * frame.h (frame_id_computed_p): New prototype.
3826
3827 2020-04-26  Tom Tromey  <tom@tromey.com>
3828
3829         * command.h (enum command_class) <class_pseudo>: Remove.
3830
3831 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3832
3833         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3834         and whitespace.
3835
3836 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3837
3838         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3839         `PT_GET_PROCESS_STATE' block.
3840
3841 2020-04-24  Tom Tromey  <tom@tromey.com>
3842
3843         * symtab.h (symbol_get_demangled_name): Don't declare.
3844         * symtab.c (symbol_get_demangled_name): Remove.
3845         (general_symbol_info::natural_name)
3846         (general_symbol_info::demangled_name): Update.
3847
3848 2020-04-24  Tom Tromey  <tom@tromey.com>
3849
3850         PR rust/25025:
3851         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3852
3853 2020-04-24  Tom Tromey  <tom@tromey.com>
3854
3855         PR symtab/12707:
3856         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3857         exists.
3858         (new_symbol): Likewise.
3859         * compile/compile-object-load.c (get_out_value_type): Use
3860         symbol_matches_search_name.
3861
3862 2020-04-24  Tom Tromey  <tom@tromey.com>
3863
3864         * dwarf2/read.c (add_partial_symbol): Do not call
3865         compute_and_set_names.
3866
3867 2020-04-24  Tom Tromey  <tom@tromey.com>
3868
3869         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3870         overload.
3871
3872 2020-04-24  Tom Tromey  <tom@tromey.com>
3873
3874         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3875         (add_psymbol_to_list): New overload.  Make old overload call new
3876         one.
3877         * psympriv.h (add_psymbol_to_list): New overload.
3878
3879 2020-04-24  Tom Tromey  <tom@tromey.com>
3880
3881         * dwarf2/read.c (partial_die_info::read) <case
3882         DW_AT_linkage_name>: Use value_as_string.
3883         (dwarf2_string_attr): Use value_as_string.
3884         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3885         method.
3886         * dwarf2/attribute.c (attribute::value_as_string): New method.
3887
3888 2020-04-24  Tom Tromey  <tom@tromey.com>
3889
3890         * symtab.c (general_symbol_info::natural_name)
3891         (general_symbol_info::demangled_name): Check for language_rust.
3892
3893 2020-04-24  Tom Tromey  <tom@tromey.com>
3894
3895         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3896         (dwarf2_physname): ... from here.
3897         (partial_die_info::read): Add Rust "{" hack.
3898
3899 2020-04-24  Tom Tromey  <tom@tromey.com>
3900
3901         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3902         method.
3903         (symbol_set_demangled_name): Don't declare.
3904         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3905         symbol_set_demangled_name.
3906         (general_symbol_info::set_language)
3907         (general_symbol_info::compute_and_set_names): Update.
3908         * minsyms.c (minimal_symbol_reader::install): Update.
3909         * dwarf2/read.c (new_symbol): Update.
3910
3911 2020-04-24  Tom Tromey  <tromey@adacore.com>
3912
3913         PR python/23662:
3914         * python/py-type.c (convert_field): Handle
3915         FIELD_LOC_KIND_DWARF_BLOCK.
3916         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3917         (typy_get_dynamic): Nw function.
3918         (type_object_getset): Add "dynamic".
3919         * NEWS: Add entry.
3920
3921 2020-04-24  Tom Tromey  <tromey@adacore.com>
3922
3923         * ada-typeprint.c (print_choices, print_variant_part)
3924         (print_record_field_types_dynamic): New functions.
3925         (print_record_field_types): Use print_record_field_types_dynamic.
3926
3927 2020-04-24  Tom Tromey  <tromey@adacore.com>
3928
3929         * dwarf2/read.c (handle_data_member_location): New overload.
3930         (dwarf2_add_field): Use it.
3931         (decode_locdesc): Add "computed" parameter.  Update comment.
3932         * gdbtypes.c (is_dynamic_type_internal): Also look for
3933         FIELD_LOC_KIND_DWARF_BLOCK.
3934         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3935         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3936         virtual base classes.
3937         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3938         FIELD_LOC_KIND_DWARF_BLOCK.
3939
3940 2020-04-24  Tom Tromey  <tromey@adacore.com>
3941
3942         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3943         * gdbtypes.c (is_dynamic_type_internal): Check
3944         TYPE_HAS_DYNAMIC_LENGTH.
3945         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3946         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3947         New macros.
3948         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3949         constant.
3950
3951 2020-04-24  Tom Tromey  <tromey@adacore.com>
3952
3953         * dwarf2/read.c (struct variant_field): Rewrite.
3954         (struct variant_part_builder): New.
3955         (struct nextfield): Remove "variant" field.  Add "offset".
3956         (struct field_info): Add "current_variant_part" and
3957         "variant_parts".
3958         (alloc_discriminant_info): Remove.
3959         (alloc_rust_variant): New function.
3960         (quirk_rust_enum): Update.
3961         (dwarf2_add_field): Set "offset" member.  Don't handle
3962         DW_TAG_variant_part.
3963         (offset_map_type): New typedef.
3964         (convert_variant_range, create_one_variant)
3965         (create_one_variant_part, create_variant_parts)
3966         (add_variant_property): New functions.
3967         (dwarf2_attach_fields_to_type): Call add_variant_property.
3968         (read_structure_type): Don't handle DW_TAG_variant_part.
3969         (handle_variant_part, handle_variant): New functions.
3970         (handle_struct_member_die): Use them.
3971         (process_structure_scope): Don't handle variant parts.
3972         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3973         (struct discriminant_info): Remove.
3974         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3975         (struct main_type) <flag_discriminated_union>: Remove.
3976         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3977         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3978         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3979         Update.
3980         * valops.c (value_union_variant): Remove.
3981         * value.h (value_union_variant): Don't declare.
3982
3983 2020-04-24  Tom Tromey  <tromey@adacore.com>
3984
3985         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
3986         (ada_value_primitive_packed_val): Update.
3987         * ada-valprint.c (ada_value_print_1): Update.
3988         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
3989         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
3990         just an address.  Use evaluate_for_locexpr_baton.
3991         (dwarf2_evaluate_property): Update.
3992         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
3993         array_view.
3994         * findvar.c (default_read_var_value): Update.
3995         * gdbtypes.c (compute_variant_fields_inner)
3996         (resolve_dynamic_type_internal): Update.
3997         (resolve_dynamic_type): Change type of valaddr parameter.
3998         * gdbtypes.h (resolve_dynamic_type): Update.
3999         * valarith.c (value_subscripted_rvalue): Update.
4000         * value.c (value_from_contents_and_address): Update.
4001
4002 2020-04-24  Tom Tromey  <tromey@adacore.com>
4003
4004         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4005         "push_initial_value" parameter.
4006         (dwarf2_evaluate_property): Likewise.
4007         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4008
4009 2020-04-24  Tom Tromey  <tromey@adacore.com>
4010
4011         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4012         (variant::matches, compute_variant_fields_recurse)
4013         (compute_variant_fields_inner, compute_variant_fields): New
4014         functions.
4015         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4016         Use resolved_type after type is made.
4017         (operator==): Add new cases.
4018         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4019         (struct discriminant_range, struct variant, struct variant_part):
4020         New.
4021         (union dynamic_prop_data) <variant_parts, original_type>: New
4022         members.
4023         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4024         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4025         constants.
4026         * value.c (unpack_bits_as_long): Now public.
4027         * value.h (unpack_bits_as_long): Declare.
4028
4029 2020-04-24  Tom Tromey  <tromey@adacore.com>
4030
4031         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4032         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4033
4034 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4035
4036         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4037
4038 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4039
4040         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4041         (remove_fork_catchpoint, post_startup_inferior)
4042         (post_attach): Move...
4043         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4044         (remove_fork_catchpoint, post_startup_inferior)
4045         (post_attach): ...here.
4046         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4047         (remove_fork_catchpoint, post_startup_inferior)
4048         (post_attach): Move...
4049         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4050         (remove_fork_catchpoint, post_startup_inferior)
4051         (post_attach): ...here.
4052
4053 2020-04-24  Tom Tromey  <tromey@adacore.com>
4054
4055         * nat/windows-nat.h (struct windows_thread_info)
4056         <pc_adjusted>: New member.
4057         * windows-nat.c (windows_fetch_one_register): Check
4058         pc_adjusted.
4059         (windows_nat_target::get_windows_debug_event)
4060         (windows_nat_target::wait): Set pc_adjusted.
4061
4062 2020-04-24  Tom de Vries  <tdevries@suse.de>
4063
4064         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4065         Run gdb-add-index inside temp dir.
4066
4067 2020-04-23  Tom Tromey  <tromey@adacore.com>
4068
4069         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4070         in loop.
4071
4072 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4073
4074         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4075         get_frame_register instead of gdbarch_unwind_pc.
4076
4077 2020-04-23  Tom de Vries  <tdevries@suse.de>
4078
4079         * symtab.c (lookup_global_symbol): Prefer def over decl.
4080
4081 2020-04-23  Tom de Vries  <tdevries@suse.de>
4082
4083         PR symtab/25807
4084         * block.c (best_symbol, better_symbol): Promote to external.
4085         * block.h (best_symbol, better_symbol): Declare.
4086         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4087         decl.
4088
4089 2020-04-23  Tom Tromey  <tromey@adacore.com>
4090
4091         PR ada/25837:
4092         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4093         "const char *", not a "const std::string &".
4094         <name_and_matcher::operator==>: Update.
4095         * unittests/lookup_name_info-selftests.c: Change type of
4096         "result".
4097
4098 2020-04-23  Tom Tromey  <tom@tromey.com>
4099
4100         * inferior.h (iterate_over_inferiors): Don't declare.
4101         * inferior.c (iterate_over_inferiors): Remove.
4102         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4103         Remove.
4104         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4105         use iterate_over_inferiors.
4106         (darwin_resume_inferior_it)
4107         (struct resume_inferior_threads_param)
4108         (darwin_resume_inferior_threads_it): Remove.
4109         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4110
4111 2020-04-23  Tom de Vries  <tdevries@suse.de>
4112
4113         * blockframe.c (find_pc_partial_function): Use
4114         find_pc_sect_compunit_symtab rather than
4115         objfile->sf->qf->find_pc_sect_compunit_symtab.
4116
4117 2020-04-22  Tom de Vries  <tdevries@suse.de>
4118
4119         PR symtab/25764
4120         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4121         in psymtabs.
4122
4123 2020-04-22  Tom de Vries  <tdevries@suse.de>
4124
4125         PR symtab/25801
4126         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4127         symtabs.
4128
4129 2020-04-22  Tom de Vries  <tdevries@suse.de>
4130
4131         PR symtab/25700
4132         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4133         CU if already created.
4134
4135 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4136
4137         * infrun.c (displaced_step_fixup): Switch to the event_thread
4138         before calling displaced_step_restore, not after.
4139
4140 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4141
4142         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4143         its inferior is not recorded by us.
4144         (record_btrace_target_open): Replace call to
4145         all_non_exited_threads () with call to current_inferior
4146         ()->non_exited_threads ().
4147         (record_btrace_target::stop_recording): Likewise.
4148         (record_btrace_target::close): Likewise.
4149         (record_btrace_target::wait): Likewise.
4150         (record_btrace_target::record_stop_replaying): Likewise.
4151
4152 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4153
4154         * btrace.c (btrace_enable): Throw an error on double enables and
4155         when enabling recording fails.
4156         (btrace_disable): Throw an error if the thread is not recorded.
4157
4158 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4159
4160         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4161         request if we do not have a thread_info.
4162
4163 2020-04-21  Tom de Vries  <tdevries@suse.de>
4164
4165         PR gdb/25471
4166         * thread.c
4167         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4168         exception in get_frame_id.
4169
4170 2020-04-20  Tom Tromey  <tromey@adacore.com>
4171
4172         * python/python.c (struct gdbpy_event): Mark move constructor as
4173         noexcept.
4174         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4175         constructor as noexcept.
4176         * completer.h (struct completion_result): Mark move constructor as
4177         noexcept.
4178         * completer.c (completion_result::completion_result): Use
4179         initialization style.  Don't call reset_match_list.
4180
4181 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4182
4183         * MAINTAINERS (Write After Approval): Add myself.
4184
4185 2020-04-18  Tom Tromey  <tom@tromey.com>
4186
4187         * windows-tdep.c (init_w32_command_list)
4188         (w32_prefix_command_valid): Restore.
4189         (_initialize_windows_tdep): Call init_w32_command_list.
4190
4191 2020-04-18  Tom Tromey  <tom@tromey.com>
4192
4193         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4194         * value.c (value_fn_field): Update.
4195         * valops.c (find_function_in_inferior)
4196         (value_allocate_space_in_inferior): Update.
4197         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4198         Update.
4199         * tui/tui-source.c (tui_source_window::set_contents): Update.
4200         * symtab.c (lookup_global_or_static_symbol)
4201         (find_function_start_sal_1, skip_prologue_sal)
4202         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4203         * symmisc.c (dump_msymbols, dump_symtab_1)
4204         (maintenance_print_one_line_table): Update.
4205         * symfile.c (init_entry_point_info, section_is_mapped)
4206         (list_overlays_command, simple_read_overlay_table)
4207         (simple_overlay_update_1): Update.
4208         * stap-probe.c (handle_stap_probe): Update.
4209         * stabsread.c (dbx_init_float_type, define_symbol)
4210         (read_one_struct_field, read_enum_type, read_range_type): Update.
4211         * source.c (info_line_command): Update.
4212         * python/python.c (gdbpy_source_objfile_script)
4213         (gdbpy_execute_objfile_script): Update.
4214         * python/py-type.c (save_objfile_types): Update.
4215         * python/py-objfile.c (py_free_objfile): Update.
4216         * python/py-inferior.c (python_new_objfile): Update.
4217         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4218         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4219         (maintenance_check_psymtabs): Update.
4220         * printcmd.c (info_address_command): Update.
4221         * objfiles.h (struct objfile) <arch>: New method, from
4222         get_objfile_arch.
4223         (get_objfile_arch): Don't declare.
4224         * objfiles.c (get_objfile_arch): Remove.
4225         (filter_overlapping_sections): Update.
4226         * minsyms.c (msymbol_is_function): Update.
4227         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4228         (output_nondebug_symbol): Update.
4229         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4230         (mdebug_expand_psymtab): Update.
4231         * machoread.c (macho_add_oso_symfile): Update.
4232         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4233         Update.
4234         * linux-fork.c (checkpoint_command): Update.
4235         * linespec.c (convert_linespec_to_sals): Update.
4236         * jit.c (finalize_symtab): Update.
4237         * infrun.c (insert_exception_resume_from_probe): Update.
4238         * ia64-tdep.c (ia64_find_unwind_table): Update.
4239         * hppa-tdep.c (internalize_unwinds): Update.
4240         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4241         Update.
4242         * gcore.c (call_target_sbrk): Update.
4243         * elfread.c (record_minimal_symbol, elf_symtab_read)
4244         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4245         (elf_gnu_ifunc_resolve_by_got): Update.
4246         * dwarf2/read.c (create_addrmap_from_index)
4247         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4248         (read_debug_names_from_section)
4249         (process_psymtab_comp_unit_reader, add_partial_symbol)
4250         (add_partial_subprogram, process_full_comp_unit)
4251         (read_file_scope, read_func_scope, read_lexical_block_scope)
4252         (read_call_site_scope, dwarf2_ranges_read)
4253         (dwarf2_record_block_ranges, dwarf2_add_field)
4254         (mark_common_block_symbol_computed, read_tag_pointer_type)
4255         (read_tag_string_type, dwarf2_init_float_type)
4256         (dwarf2_init_complex_target_type, read_base_type)
4257         (partial_die_info::read, partial_die_info::read)
4258         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4259         (dwarf2_fetch_die_loc_sect_off): Update.
4260         * dwarf2/loc.c (dwarf2_find_location_expression)
4261         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4262         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4263         (dwarf2_loc_desc_get_symbol_read_needs)
4264         (locexpr_describe_location_piece, locexpr_describe_location_1)
4265         (loclist_describe_location): Update.
4266         * dwarf2/index-write.c (write_debug_names): Update.
4267         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4268         * dtrace-probe.c (dtrace_process_dof): Update.
4269         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4270         (process_one_symbol): Update.
4271         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4272         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4273         (coff_read_enum_type): Update.
4274         * cli/cli-cmds.c (edit_command, list_command): Update.
4275         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4276         * breakpoint.c (create_overlay_event_breakpoint)
4277         (create_longjmp_master_breakpoint)
4278         (create_std_terminate_master_breakpoint)
4279         (create_exception_master_breakpoint, get_sal_arch): Update.
4280         * block.c (block_gdbarch): Update.
4281         * annotate.c (annotate_source_line): Update.
4282
4283 2020-04-17  Tom Tromey  <tromey@adacore.com>
4284
4285         * auto-load.c (show_auto_load_cmd): Remove.
4286         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4287         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4288         (maintenance_print_arc_command): Remove.
4289         * tui/tui-win.c (tui_command): Remove.
4290         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4291         * tui/tui-layout.c (tui_layout_command): Remove.
4292         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4293         * python/python.c (user_set_python, user_show_python): Remove.
4294         (_initialize_python): Use add_basic_prefix_cmd,
4295         add_show_prefix_cmd.
4296         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4297         (install_gdb_commands): Use add_basic_prefix_cmd,
4298         add_show_prefix_cmd.
4299         (info_guile_command): Remove.
4300         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4301         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4302         add_show_prefix_cmd.
4303         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4304         Remove do_set and do_show parameters.
4305         * cli/cli-style.c (set_style, show_style): Remove.
4306         (_initialize_cli_style): Use add_basic_prefix_cmd,
4307         add_show_prefix_cmd.
4308         (cli_style_option::add_setshow_commands): Remove do_set and
4309         do_show parameters.
4310         (cli_style_option::add_setshow_commands): Use
4311         add_basic_prefix_cmd, add_show_prefix_cmd.
4312         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4313         (set_style_name): Remove.
4314         * cli/cli-dump.c (dump_command, append_command): Remove.
4315         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4316         (tekhex_dump_command, binary_dump_command)
4317         (binary_append_command): Remove.
4318         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4319         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4320         (init_w32_command_list): Remove; move into ...
4321         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4322         * valprint.c (set_print, show_print, set_print_raw)
4323         (show_print_raw): Remove.
4324         (_initialize_valprint): Use add_basic_prefix_cmd,
4325         add_show_prefix_cmd.
4326         * typeprint.c (set_print_type, show_print_type): Remove.
4327         (_initialize_typeprint): Use add_basic_prefix_cmd,
4328         add_show_prefix_cmd.
4329         * record.c (set_record_command, show_record_command): Remove.
4330         (_initialize_record): Use add_basic_prefix_cmd,
4331         add_show_prefix_cmd.
4332         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4333         add_show_prefix_cmd.
4334         (info_command, show_command, set_debug, show_debug): Remove.
4335         * top.h (set_history, show_history): Don't declare.
4336         * top.c (set_history, show_history): Remove.
4337         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4338         (unset_tdesc_cmd): Remove.
4339         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4340         add_show_prefix_cmd.
4341         * symtab.c (info_module_command): Remove.
4342         (_initialize_symtab): Use add_basic_prefix_cmd.
4343         * symfile.c (overlay_command): Remove.
4344         (_initialize_symfile): Use add_basic_prefix_cmd.
4345         * sparc64-tdep.c (info_adi_command): Remove.
4346         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4347         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4348         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4349         add_show_prefix_cmd.
4350         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4351         (_initialize_serial): Use add_basic_prefix_cmd,
4352         add_show_prefix_cmd.
4353         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4354         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4355         add_show_prefix_cmd.
4356         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4357         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4358         add_show_prefix_cmd.
4359         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4360         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4361         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4362         add_show_prefix_cmd.
4363         * remote.c (remote_command, set_remote_cmd): Remove.
4364         (_initialize_remote): Use add_basic_prefix_cmd.
4365         * record-full.c (set_record_full_command)
4366         (show_record_full_command): Remove.
4367         (_initialize_record_full): Use add_basic_prefix_cmd,
4368         add_show_prefix_cmd.
4369         * record-btrace.c (cmd_set_record_btrace)
4370         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4371         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4372         (cmd_show_record_btrace_pt): Remove.
4373         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4374         add_show_prefix_cmd.
4375         * ravenscar-thread.c (set_ravenscar_command)
4376         (show_ravenscar_command): Remove.
4377         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4378         add_show_prefix_cmd.
4379         * mips-tdep.c (show_mips_command, set_mips_command)
4380         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4381         add_show_prefix_cmd.
4382         * maint.c (maintenance_command, maintenance_info_command)
4383         (maintenance_check_command, maintenance_print_command)
4384         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4385         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4386         add_show_prefix_cmd.
4387         (show_per_command_cmd): Remove.
4388         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4389         Remove.
4390         (maintenance_show_test_settings_cmd): Remove.
4391         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4392         add_show_prefix_cmd.
4393         * maint-test-options.c (maintenance_test_options_command):
4394         Remove.
4395         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4396         * macrocmd.c (macro_command): Remove
4397         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4398         * language.c (set_check, show_check): Remove.
4399         (_initialize_language): Use add_basic_prefix_cmd,
4400         add_show_prefix_cmd.
4401         * infcmd.c (unset_command): Remove.
4402         (_initialize_infcmd): Use add_basic_prefix_cmd.
4403         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4404         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4405         add_show_prefix_cmd.
4406         * go32-nat.c (go32_info_dos_command): Remove.
4407         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4408         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4409         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4410         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4411         (_initialize_frame): Use add_basic_prefix_cmd,
4412         add_show_prefix_cmd.
4413         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4414         (_initialize_dcache): Use add_basic_prefix_cmd,
4415         add_show_prefix_cmd.
4416         * cp-support.c (maint_cplus_command): Remove.
4417         (_initialize_cp_support): Use add_basic_prefix_cmd.
4418         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4419         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4420         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4421         add_basic_prefix_cmd, add_show_prefix_cmd.
4422         * breakpoint.c (save_command): Remove.
4423         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4424         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4425         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4426         add_show_prefix_cmd.
4427         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4428         (set_ada_command, show_ada_command): Remove.
4429         (_initialize_ada_language): Use add_basic_prefix_cmd,
4430         add_show_prefix_cmd.
4431         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4432
4433 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4434
4435         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4436         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4437
4438 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4439
4440         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4441         warning messages.
4442
4443 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4444
4445         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4446         import table is not at beginning of .idata section.
4447
4448 2020-04-16  Pedro Alves  <palves@redhat.com>
4449
4450         * inferior.c (delete_inferior): Use delete operator directly
4451         instead of delete_program_space.
4452         * progspace.c (add_program_space): New, factored out from
4453         program_space::program_space.
4454         (remove_program_space): New, factored out from
4455         delete_program_space.
4456         (program_space::program_space): Remove intro comment.  Rewrite.
4457         (program_space::~program_space): Remove intro comment.  Call
4458         remove_program_space.
4459         (delete_program_space): Delete.
4460         * progspace.h (program_space::program_space): Make explicit.  Move
4461         intro comment here, adjusted.
4462         (program_space::~program_space): Move intro comment here,
4463         adjusted.
4464         (delete_program_space): Remove.
4465
4466 2020-04-16  Tom Tromey  <tromey@adacore.com>
4467
4468         * windows-nat.c (windows_nat::handle_access_violation): New
4469         function.
4470         * nat/windows-nat.h (handle_access_violation): Declare.
4471         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4472         windows-nat.c.  Call handle_access_violation.
4473
4474 2020-04-16  Tom de Vries  <tdevries@suse.de>
4475
4476         PR symtab/25791
4477         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4478         CUs without psymtab.
4479
4480 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4481
4482         * python/python.c (do_start_initialization): Don't call
4483         PyEval_InitThreads for Python 3.9 and beyond.
4484
4485 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4486
4487         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4488         thread functions.
4489         (obsd_nat_target::wait): Likewise.
4490
4491 2020-04-15  Tom Tromey  <tromey@adacore.com>
4492
4493         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4494         (DEBUG_EXCEPT): Use debug_printf.
4495
4496 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4497
4498         * completer.c (class completion_tracker::completion_hash_entry)
4499         <hash_name>: New member function.
4500         (completion_tracker::discard_completions): New callback to hash a
4501         completion_hash_entry, pass this to htab_create_alloc.
4502
4503 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4504
4505         * windows-nat.c (windows_make_so): Warn rather than stopping with
4506         an error if realpath() fails.
4507
4508 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4509
4510         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4511         (nbsd_nat_target::info_proc): Add do_status.
4512
4513 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4514             Tom de Vries  <tdevries@suse.de>
4515
4516         PR symtab/25718
4517         * psympriv.h (struct partial_symtab::read_symtab)
4518         (struct partial_symtab::expand_psymtab)
4519         (struct partial_symtab::read_dependencies): Update comments.
4520         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4521         read_symtab for includer.
4522         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4523         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4524         (struct dwarf2_include_psymtab::m_readin): Remove.
4525         (struct dwarf2_include_psymtab::includer): New member function.
4526         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4527
4528 2020-04-14  Tom de Vries  <tdevries@suse.de>
4529
4530         PR symtab/25720
4531         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4532         with NULL symbol_matcher and lookup_name.
4533         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4534         and lookup_name.
4535         * dwarf2/read.c (dw2_expand_symtabs_matching)
4536         (dw2_debug_names_expand_symtabs_matching): Same.
4537         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4538         Make lookup_name a pointer.  Update comment.
4539         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4540         lookup_name being a pointer.
4541         * symfile.c (expand_symtabs_matching): Same.
4542         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4543         * linespec.c (iterate_over_all_matching_symtabs): Same.
4544
4545 2020-04-13  Tom Tromey  <tom@tromey.com>
4546
4547         * run-on-main-thread.c: Update include.
4548         * unittests/main-thread-selftests.c: Update include.
4549         * tui/tui-win.c: Update include.
4550         * tui/tui-io.c: Update include.
4551         * tui/tui-interp.c: Update include.
4552         * tui/tui-hooks.c: Update include.
4553         * top.h: Update include.
4554         * top.c: Update include.
4555         * ser-base.c: Update include.
4556         * remote.c: Update include.
4557         * remote-notif.c: Update include.
4558         * remote-fileio.c: Update include.
4559         * record-full.c: Update include.
4560         * record-btrace.c: Update include.
4561         * python/python.c: Update include.
4562         * posix-hdep.c: Update include.
4563         * mingw-hdep.c: Update include.
4564         * mi/mi-main.c: Update include.
4565         * mi/mi-interp.c: Update include.
4566         * main.c: Update include.
4567         * linux-nat.c: Update include.
4568         * interps.c: Update include.
4569         * infrun.c: Update include.
4570         * inf-loop.c: Update include.
4571         * event-top.c: Update include.
4572         * event-loop.c: Move to ../gdbsupport/.
4573         * event-loop.h: Move to ../gdbsupport/.
4574         * async-event.h: Update include.
4575         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4576
4577 2020-04-13  Tom Tromey  <tom@tromey.com>
4578
4579         * tui/tui-win.c: Include async-event.h.
4580         * remote.c: Include async-event.h.
4581         * remote-notif.c: Include async-event.h.
4582         * record-full.c: Include async-event.h.
4583         * record-btrace.c: Include async-event.h.
4584         * infrun.c: Include async-event.h.
4585         * event-top.c: Include async-event.h.
4586         * event-loop.h: Move some declarations to async-event.h.
4587         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4588         code to async-event.c.
4589         * async-event.h: New file.
4590         * async-event.c: New file.
4591         * Makefile.in (COMMON_SFILES): Add async-event.c.
4592         (HFILES_NO_SRCDIR): Add async-event.h.
4593
4594 2020-04-13  Tom Tromey  <tom@tromey.com>
4595
4596         * utils.c (flush_streams): New function.
4597         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4598
4599 2020-04-13  Tom Tromey  <tom@tromey.com>
4600
4601         * event-loop.c (handle_file_event): Use warning, not
4602         printf_unfiltered.
4603
4604 2020-04-13  Tom Tromey  <tom@tromey.com>
4605
4606         * event-loop.c: Include <chrono>.
4607
4608 2020-04-13  Tom Tromey  <tom@tromey.com>
4609
4610         * gdb_select.h: Move to ../gdbsupport/.
4611         * event-loop.c: Update include path.
4612         * top.c: Update include path.
4613         * ser-base.c: Update include path.
4614         * ui-file.c: Update include path.
4615         * ser-tcp.c: Update include path.
4616         * guile/scm-ports.c: Update include path.
4617         * posix-hdep.c: Update include path.
4618         * ser-unix.c: Update include path.
4619         * gdb_usleep.c: Update include path.
4620         * mingw-hdep.c: Update include path.
4621         * inflow.c: Update include path.
4622         * infrun.c: Update include path.
4623         * event-top.c: Update include path.
4624
4625 2020-04-13  Tom Tromey  <tom@tromey.com>
4626
4627         * configure: Rebuild.
4628         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4629
4630 2020-04-13  Tom Tromey  <tom@tromey.com>
4631
4632         * event-loop.h (start_event_loop): Don't declare.
4633         * event-loop.c (start_event_loop): Move...
4634         * main.c (start_event_loop): ...here.  Now static.
4635
4636 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4637
4638         * MAINTAINERS: Update my email address.
4639
4640 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4641
4642         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4643         IP_ALL.
4644
4645 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4646
4647         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4648         (nbsd_nat_target::info_proc): Add do_cmdline.
4649
4650 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4651
4652         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4653         (nbsd_nat_target::info_proc): Add do_cwd.
4654
4655 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4656
4657         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4658
4659 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4660
4661         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4662         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4663         (nbsd_nat_target::info_proc): New functions.
4664         * nbsd-nat.c (kinfo_get_vmmap): New function.
4665         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4666         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4667         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4668         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4669         functions.
4670         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4671         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4672         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4673         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4674         (KINFO_VME_FLAG_GROWS_DOWN): New.
4675
4676 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4677
4678         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4679         bit shift.
4680
4681 2020-04-10  Tom Tromey  <tromey@adacore.com>
4682
4683         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4684
4685 2020-04-10  Tom Tromey  <tromey@adacore.com>
4686
4687         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4688         separate debug files.
4689
4690 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4691
4692         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4693         Move to...
4694         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4695         ... here.
4696         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4697         Check for STATUS_WX86_BREAKPOINT.
4698         (windows_nat_target::wait): Same.
4699
4700 2020-04-10  Tom de Vries  <tdevries@suse.de>
4701
4702         PR cli/25808
4703         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4704
4705 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4706
4707         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4708         (Write After Approval): Remove Tom de Vries.
4709
4710 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4711
4712         revert partially:
4713         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4714
4715         * buildsym.c (record_line): Fix undefined behavior and preserve
4716         lines at eof.
4717
4718 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4719
4720         * auxv.h (svr4_auxv_parse): New.
4721         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4722         and generic_auxv_parse.
4723         (svr4_auxv_parse): Add.
4724         * obsd-tdep.c: Include "auxv.h".
4725         (obsd_auxv_parse): Remove.
4726         (obsd_init_abi): Remove comment.
4727         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4728         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4729         * nbsd-tdep.c: Include "auxv.h".
4730         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4731
4732 2020-04-08  Tom Tromey  <tromey@adacore.com>
4733
4734         * nat/windows-nat.h (last_wait_event): Don't declare.
4735         (wait_for_debug_event): Update comment.
4736         * nat/windows-nat.c (last_wait_event): Now static.
4737
4738 2020-04-08  Tom Tromey  <tromey@adacore.com>
4739
4740         * windows-nat.c (wait_for_debug_event): Move to
4741         nat/windows-nat.c.
4742         * nat/windows-nat.h (wait_for_debug_event): Declare.
4743         * nat/windows-nat.c (wait_for_debug_event): Move from
4744         windows-nat.c.  No longer static.
4745
4746 2020-04-08  Tom Tromey  <tromey@adacore.com>
4747
4748         * windows-nat.c (get_windows_debug_event): Use
4749         fetch_pending_stop.
4750         * nat/windows-nat.h (fetch_pending_stop): Declare.
4751         * nat/windows-nat.c (fetch_pending_stop): New function.
4752
4753 2020-04-08  Tom Tromey  <tromey@adacore.com>
4754
4755         * windows-nat.c (windows_continue): Use matching_pending_stop and
4756         continue_last_debug_event.
4757         * nat/windows-nat.h (matching_pending_stop)
4758         (continue_last_debug_event): Declare.
4759         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4760         (matching_pending_stop, continue_last_debug_event): New
4761         functions.
4762
4763 2020-04-08  Tom Tromey  <tromey@adacore.com>
4764
4765         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4766         (handle_exception_result): Move to nat/windows-nat.h.
4767         (DEBUG_EXCEPTION_SIMPLE): Remove.
4768         (windows_nat::handle_ms_vc_exception): New function.
4769         (handle_exception): Move to nat/windows-nat.c.
4770         (get_windows_debug_event): Update.
4771         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4772         nat/windows-nat.c.
4773         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4774         (handle_exception_result): Move from windows-nat.c.
4775         (handle_exception): Declare.
4776         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4777         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4778         windows-nat.c.
4779
4780 2020-04-08  Tom Tromey  <tromey@adacore.com>
4781
4782         * windows-nat.c (exception_count, event_count): Remove.
4783         (handle_exception, get_windows_debug_event)
4784         (do_initial_windows_stuff): Update.
4785
4786 2020-04-08  Tom Tromey  <tromey@adacore.com>
4787
4788         * windows-nat.c (windows_nat::handle_load_dll)
4789         (windows_nat::handle_unload_dll): Rename.  No longer static.
4790         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4791         Declare.
4792
4793 2020-04-08  Tom Tromey  <tromey@adacore.com>
4794
4795         * complaints.h (stop_whining): Declare at top-level.
4796         (complaint): Don't declare stop_whining.
4797
4798 2020-04-08  Tom Tromey  <tromey@adacore.com>
4799
4800         * windows-nat.c (windows_nat::handle_output_debug_string):
4801         Rename.  No longer static.
4802         * nat/windows-nat.h (handle_output_debug_string): Declare.
4803
4804 2020-04-08  Tom Tromey  <tromey@adacore.com>
4805
4806         * windows-nat.c (current_process_handle, current_process_id)
4807         (main_thread_id, last_sig, current_event, last_wait_event)
4808         (current_windows_thread, desired_stop_thread_id, pending_stops)
4809         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4810         (display_selectors, fake_create_process)
4811         (get_windows_debug_event): Update.
4812         * nat/windows-nat.h (current_process_handle, current_process_id)
4813         (main_thread_id, last_sig, current_event, last_wait_event)
4814         (current_windows_thread, desired_stop_thread_id, pending_stops)
4815         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4816         * nat/windows-nat.c (current_process_handle, current_process_id)
4817         (main_thread_id, last_sig, current_event, last_wait_event)
4818         (current_windows_thread, desired_stop_thread_id, pending_stops)
4819         (siginfo_er): New globals.  Move from windows-nat.c.
4820
4821 2020-04-08  Tom Tromey  <tromey@adacore.com>
4822
4823         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4824         (handle_load_dll): Update.
4825         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4826
4827 2020-04-08  Tom Tromey  <tromey@adacore.com>
4828
4829         * windows-nat.c (enum thread_disposition_type): Move to
4830         nat/windows-nat.h.
4831         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4832         static.
4833         (windows_add_thread, windows_nat_target::fetch_registers)
4834         (windows_nat_target::store_registers, handle_exception)
4835         (windows_nat_target::resume, get_windows_debug_event)
4836         (windows_nat_target::get_tib_address)
4837         (windows_nat_target::thread_name)
4838         (windows_nat_target::thread_alive): Update.
4839         * nat/windows-nat.h (enum thread_disposition_type): Move from
4840         windows-nat.c.
4841         (thread_rec): Declare.
4842
4843 2020-04-08  Tom Tromey  <tromey@adacore.com>
4844
4845         * windows-nat.c: Add "using namespace".
4846         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4847         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4848
4849 2020-04-08  Tom Tromey  <tromey@adacore.com>
4850
4851         * nat/windows-nat.h (struct windows_thread_info): Declare
4852         destructor.
4853         * nat/windows-nat.c (~windows_thread_info): New.
4854
4855 2020-04-08  Tom Tromey  <tromey@adacore.com>
4856
4857         PR gdb/22992
4858         * windows-nat.c (current_event): Update comment.
4859         (last_wait_event, desired_stop_thread_id): New globals.
4860         (struct pending_stop): New.
4861         (pending_stops): New global.
4862         (windows_nat_target) <stopped_by_sw_breakpoint>
4863         <supports_stopped_by_sw_breakpoint>: New methods.
4864         (windows_fetch_one_register): Add assertions.  Adjust PC.
4865         (windows_continue): Handle pending stops.  Suspend other threads
4866         when stepping.  Use last_wait_event
4867         (wait_for_debug_event): New function.
4868         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4869         pending stops.  Queue spurious stops.
4870         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4871         (windows_nat_target::kill): Use wait_for_debug_event.
4872         * nat/windows-nat.h (struct windows_thread_info)
4873         <stopped_at_software_breakpoint>: New field.
4874         * nat/windows-nat.c (windows_thread_info::resume): Clear
4875         stopped_at_software_breakpoint.
4876
4877 2020-04-08  Tom Tromey  <tromey@adacore.com>
4878
4879         * windows-nat.c (enum thread_disposition_type): New.
4880         (thread_rec): Replace "get_context" parameter with "disposition";
4881         change type.
4882         (windows_add_thread, windows_nat_target::fetch_registers)
4883         (windows_nat_target::store_registers, handle_exception)
4884         (windows_nat_target::resume, get_windows_debug_event)
4885         (windows_nat_target::get_tib_address)
4886         (windows_nat_target::thread_name)
4887         (windows_nat_target::thread_alive): Update.
4888
4889 2020-04-08  Tom Tromey  <tromey@adacore.com>
4890
4891         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4892         (windows_continue): Use windows_continue::resume.
4893         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4894         resume>: Declare new methods.
4895         * nat/windows-nat.c: New file.
4896         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4897
4898 2020-04-08  Tom Tromey  <tromey@adacore.com>
4899
4900         * windows-nat.c (windows_add_thread, windows_delete_thread)
4901         (windows_nat_target::fetch_registers)
4902         (windows_nat_target::store_registers, fake_create_process)
4903         (windows_nat_target::resume, windows_nat_target::resume)
4904         (get_windows_debug_event, windows_nat_target::wait)
4905         (windows_nat_target::pid_to_str)
4906         (windows_nat_target::get_tib_address)
4907         (windows_nat_target::get_ada_task_ptid)
4908         (windows_nat_target::thread_name)
4909         (windows_nat_target::thread_alive): Use lwp, not tid.
4910
4911 2020-04-08  Tom Tromey  <tromey@adacore.com>
4912
4913         * windows-nat.c (handle_exception)
4914         (windows_nat_target::thread_name): Update.
4915         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4916         <name>: Now unique_xmalloc_ptr.
4917
4918 2020-04-08  Tom Tromey  <tromey@adacore.com>
4919
4920         * windows-nat.c (thread_rec)
4921         (windows_nat_target::fetch_registers): Update.
4922         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4923         Update comment.
4924         <debug_registers_changed, reload_context>: Now bool.
4925
4926 2020-04-08  Tom Tromey  <tromey@adacore.com>
4927
4928         * windows-nat.c (windows_add_thread): Use new.
4929         (windows_init_thread_list, windows_delete_thread): Use delete.
4930         (get_windows_debug_event): Update.
4931         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4932         destructor, and initializers.
4933
4934 2020-04-08  Tom Tromey  <tromey@adacore.com>
4935
4936         * windows-nat.c (struct windows_thread_info): Remove.
4937         * nat/windows-nat.h: New file.
4938
4939 2020-04-08  Tom Tromey  <tromey@adacore.com>
4940
4941         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4942         (thread_rec, windows_add_thread, windows_delete_thread)
4943         (windows_continue): Update.
4944
4945 2020-04-08  Tom Tromey  <tromey@adacore.com>
4946
4947         * windows-nat.c (struct windows_thread_info): Remove typedef.
4948         (thread_head): Remove.
4949         (thread_list): New global.
4950         (thread_rec, windows_add_thread, windows_init_thread_list)
4951         (windows_delete_thread, windows_continue): Update.
4952
4953 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4954
4955         * windows-tdep.h (windows_init_abi): Add comment.
4956         (cygwin_init_abi): New declaration.
4957         * windows-tdep.c: Split signal enumeration in two, one for
4958         Windows and one for Cygwin.
4959         (windows_gdb_signal_to_target): Only deal with signal of the
4960         Windows OS ABI.
4961         (cygwin_gdb_signal_to_target): New function.
4962         (windows_init_abi): Rename to windows_init_abi_common, don't set
4963         gdb_signal_to_target gdbarch method.  Add new new function with
4964         this name.
4965         (cygwin_init_abi): New function.
4966         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4967         comment.  Don't call windows_init_abi.
4968         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4969         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4970         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4971         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4972         a new function of this name.
4973         (i386_cygwin_init_abi): New function.
4974         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4975         OS ABI Cygwin.
4976
4977 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4978
4979         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4980         parameter.c.
4981         (dwarf2_read_gdb_index): Update.
4982
4983 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
4984
4985         * nbsd-tdep.c: Include "objfiles.h".
4986         (nbsd_skip_solib_resolver): New.
4987         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
4988
4989 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4990
4991         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
4992         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
4993         with DW_LLE_base_addressx are being emitted in DWARFv5.
4994         Add the newly added kind DW_LOC_OFFSET_PAIR also.
4995         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
4996         unsigned integer.
4997
4998 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
4999
5000         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5001         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5002         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5003         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5004         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5005         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5006         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5007
5008
5009 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5010
5011         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5012         (read_loclist_index): New function definition.
5013         (lookup_loclist_base): New function definition.
5014         (read_loclist_header): New function definition.
5015         (dwarf2_cu): Add loclist_base and loclist_header field.
5016         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5017         (read_full_die_1): Read the value of DW_AT_loclists_base.
5018         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5019         (read_attribute_value): Handle DW_FORM_loclistx.
5020         (skip_one_die): Handle DW_FORM_loclistx.
5021         (loclist_header): New structure declaration.
5022         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5023
5024 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5025
5026         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5027         constructor.  Remove `addr` parameter from other constructor and
5028         add `per_cu` parameter.
5029         * dwarf2/read.c (create_partial_symtab): Update.
5030
5031 2020-04-07  Tom de Vries  <tdevries@suse.de>
5032
5033         PR symtab/25796
5034         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5035         (partial_die_info::fixup): Inherit has_const_value.
5036
5037 2020-04-07  Tom de Vries  <tdevries@suse.de>
5038
5039         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5040         symbols without address.
5041
5042 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5043
5044         * nbsd-nat.h (struct thread_info): Add forward declaration.
5045         (nbsd_nat_target::thread_alive): Add.
5046         (nbsd_nat_target::thread_name): Likewise.
5047         (nbsd_nat_target::update_thread_list): Likewise.
5048         (update_thread_list::post_attach): Likewise.
5049         (post_attach::pid_to_str): Likewise.
5050         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5051         (nbsd_thread_lister): Add.
5052         (nbsd_nat_target::thread_alive): Likewise.
5053         (nbsd_nat_target::thread_name): Likewise.
5054         (nbsd_add_threads): Likewise.
5055         (update_thread_list::post_attach): Likewise.
5056         (nbsd_nat_target::update_thread_list): Likewise.
5057         (post_attach::pid_to_str): Likewise.
5058
5059 2020-04-06  Tom Tromey  <tromey@adacore.com>
5060
5061         * ada-valprint.c (print_variant_part): Extract the variant field.
5062         (print_field_values): Use the field as the outer value when
5063         recursing.
5064
5065 2020-04-06  Tom Tromey  <tromey@adacore.com>
5066
5067         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5068         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5069         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5070         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5071         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5072
5073 2020-04-06  Tom Tromey  <tromey@adacore.com>
5074
5075         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5076         TYPE_CODE_ERROR.
5077
5078 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5079
5080         * nbsd-tdep.c: Include "gdbarch.h".
5081         Define enum with NetBSD signal numbers.
5082         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5083         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5084         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5085         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5086         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5087         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5088         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5089         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5090         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5091         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5092         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5093         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5094
5095 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5096
5097         PR gdb/25325
5098         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5099
5100 2020-04-03  Tom Tromey  <tromey@adacore.com>
5101
5102         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5103         Read constant block.
5104
5105 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5106
5107         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5108         (gdb_bfd_get_full_section_contents): New declaration.
5109         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5110         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5111         gdb_bfd_get_full_section_contents.
5112
5113 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5114
5115         * exec.c (build_section_table): Replace internal_error with
5116         gdb_assert.
5117         (section_table_xfer_memory_partial): Likewise.
5118         * mdebugread.c (parse_partial_symbols): Likewise.
5119         * psymtab.c (lookup_partial_symbol): Likewise.
5120         * utils.c (wrap_here): Likewise.
5121
5122 2020-04-02  Tom Tromey  <tromey@adacore.com>
5123
5124         * f-lang.c (build_fortran_types): Use arch_type to initialize
5125         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5126
5127 2020-04-02  Tom Tromey  <tromey@adacore.com>
5128
5129         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5130         of attributes.
5131
5132 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5133             Bernd Edlinger <bernd.edlinger@hotmail.de>
5134             Tom Tromey  <tromey@adacore.com>
5135
5136         * buildsym.c (buildsym_compunit::record_line): Remove
5137         deduplication code.
5138
5139 2020-04-02  Tom de Vries  <tdevries@suse.de>
5140
5141         PR ada/24671
5142         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5143
5144 2020-04-02  Tom de Vries  <tdevries@suse.de>
5145
5146         * dwarf2/read.c (dwarf2_gdb_index_functions,
5147         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5148         NULL.
5149         * psymtab.c (psym_lookup_global_symbol_language): New function.
5150         (psym_functions): Init psym_lookup_global_symbol_language with
5151         psym_lookup_global_symbol_language.
5152         * symfile-debug.c (debug_sym_quick_functions): Init
5153         lookup_global_symbol_language with NULL.
5154         * symfile.c (set_initial_language): Remove fixme comment.
5155         * symfile.h (struct quick_symbol_functions): Add
5156         lookup_global_symbol_language.
5157         * symtab.c (find_quick_global_symbol_language): New function.
5158         (find_main_name): Use find_quick_global_symbol_language.
5159
5160 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5161
5162         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5163
5164 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5165
5166         * buildsym.c (record_line): Fix undefined behavior and preserve
5167         lines at eof.
5168
5169 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5170
5171         * buildsym.c (record_line): Fix the resizing condition.
5172
5173 2020-04-01  Tom Tromey  <tom@tromey.com>
5174
5175         * value.h (value_literal_complex): Add comment.
5176         * valops.c (value_literal_complex): Refer to value.h.
5177
5178 2020-04-01  Tom Tromey  <tom@tromey.com>
5179
5180         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5181         (scalar_type): New rule, from typebase.
5182         (typebase): Use scalar_type.  Recognize complex types.
5183         (field_name): Handle FLOAT_KEYWORD.
5184         (ident_tokens): Add _Complex and __complex__.
5185
5186 2020-04-01  Tom Tromey  <tom@tromey.com>
5187
5188         PR exp/25299:
5189         * valarith.c (promotion_type, complex_binop): New functions.
5190         (scalar_binop): Handle complex numbers.  Use promotion_type.
5191         (value_pos, value_neg, value_complement): Handle complex numbers.
5192
5193 2020-04-01  Tom Tromey  <tom@tromey.com>
5194
5195         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5196         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5197         (parse_number): Handle complex numbers.
5198
5199 2020-04-01  Tom Tromey  <tom@tromey.com>
5200
5201         * c-valprint.c (c_decorations): Change complex suffix to "i".
5202
5203 2020-04-01  Tom Tromey  <tom@tromey.com>
5204
5205         * valprint.c (generic_value_print_complex): Use accessors.
5206         * value.h (value_real_part, value_imaginary_part): Declare.
5207         * valops.c (value_real_part, value_imaginary_part): New
5208         functions.
5209         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5210
5211 2020-04-01  Tom Tromey  <tom@tromey.com>
5212
5213         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5214         (read_range_type): Update.
5215         * mdebugread.c (basic_type): Update.
5216         * go-lang.c (build_go_types): Use init_complex_type.
5217         * gdbtypes.h (struct main_type) <complex_type>: New member.
5218         (init_complex_type): Update.
5219         (arch_complex_type): Don't declare.
5220         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5221         Make name if none given.  Use alloc_type_copy.  Look for cached
5222         complex type.
5223         (arch_complex_type): Remove.
5224         (gdbtypes_post_init): Use init_complex_type.
5225         * f-lang.c (build_fortran_types): Use init_complex_type.
5226         * dwarf2/read.c (read_base_type): Update.
5227         * d-lang.c (build_d_types): Use init_complex_type.
5228         * ctfread.c (read_base_type): Update.
5229
5230 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5231
5232         * infrun.c (stop_all_threads): Update assertion, plus when
5233         stopping threads, take into account that we might be trying
5234         to stop an all-stop target.
5235         (stop_waiting): Call 'stop_all_threads' if there exists a
5236         non-stop target.
5237
5238 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5239
5240         * target.h (exists_non_stop_target): New function declaration.
5241         * target.c (exists_non_stop_target): New function.
5242
5243 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5244
5245         PR gdb/24789
5246         * eval.c (is_integral_or_integral_reference): New function.
5247         (evaluate_subexp_standard): Allow integer references in
5248         pointer arithmetic.
5249
5250 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5251
5252         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5253         check for no ptid in the stop reply when the target is non-stop.
5254
5255 2020-04-01  Tom Tromey  <tromey@adacore.com>
5256
5257         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5258         "name" parameter to rvalue reference.  Initialize m_name_holder.
5259         <lookup_name_info>: New overloads.
5260         <name>: Return gdb::string_view.
5261         <c_str>: New method.
5262         <make_ignore_params>: Update.
5263         <search_name_hash>: Update.
5264         <language_lookup_name>: Return const char *.
5265         <m_name>: Change type.
5266         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5267         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5268         (lookup_name_info::match_any): Update.
5269         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5270         Update.
5271         * minsyms.c (linkage_name_str): Update.
5272         * language.c (default_symbol_name_matcher): Update.
5273         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5274         Update.
5275         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5276         (ada_lookup_name_info::ada_lookup_name_info): Update.
5277         (literal_symbol_name_matcher): Update.
5278
5279 2020-04-01  Tom Tromey  <tromey@adacore.com>
5280
5281         * psymtab.c (psymtab_search_name): Remove function.
5282         (psym_lookup_symbol): Create search name and lookup name here.
5283         (lookup_partial_symbol): Remove "name" parameter; add
5284         lookup_name.
5285         (psym_expand_symtabs_for_function): Update.
5286
5287 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5288
5289         PR tui/25597:
5290         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5291
5292 2020-03-31  Tom Tromey  <tromey@adacore.com>
5293
5294         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5295         memcpy.
5296
5297 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5298
5299         * features/riscv/32bit-csr.xml: Regenerated.
5300         * features/riscv/64bit-csr.xml: Regenerated.
5301
5302 2020-03-30  Tom Tromey  <tromey@adacore.com>
5303
5304         * ada-valprint.c (print_variant_part): Update.
5305         * ada-lang.h (ada_which_variant_applies): Update.
5306         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5307         outer_valaddr parameters; replace with "outer" value parameter.
5308         (to_fixed_variant_branch_type): Update.
5309
5310 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5311
5312         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5313         <list>.  Remove inclusion of observable.h.
5314         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5315         (struct arch_lwp_info): New struct.
5316         (class ppc_linux_dreg_interface): New class.
5317         (struct ppc_linux_process_info): New struct.
5318         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5319         <low_new_clone, low_forget_process, low_prepare_to_resume>
5320         <copy_thread_dreg_state, mark_thread_stale>
5321         <mark_debug_registers_changed, register_hw_breakpoint>
5322         <clear_hw_breakpoint, register_wp, clear_wp>
5323         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5324         <num_memory_accesses, get_trigger_type>
5325         <create_watchpoint_request, hwdebug_point_cmp>
5326         <init_arch_lwp_info, get_arch_lwp_info>
5327         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5328         methods.
5329         <struct ptid_hash>: New inner struct.
5330         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5331         members.
5332         (saved_dabr_value, hwdebug_info, max_slots_number)
5333         (struct hw_break_tuple, struct thread_points, ppc_threads)
5334         (have_ptrace_hwdebug_interface)
5335         (hwdebug_find_thread_points_by_tid)
5336         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5337         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5338         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5339         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5340         use m_dreg_interface.
5341         (hwdebug_point_cmp): Change to...
5342         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5343         reference arguments instead of pointers.
5344         (ppc_linux_nat_target::ranged_break_num_registers): Use
5345         m_dreg_interface.
5346         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5347         m_dreg_interface.  Call register_hw_breakpoint.
5348         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5349         m_dreg_interface.  Call clear_hw_breakpoint.
5350         (get_trigger_type): Change to...
5351         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5352         comment.
5353         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5354         use m_dreg_interface.  Call register_hw_breakpoint.
5355         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5356         use m_dreg_interface.  Call clear_hw_breakpoint.
5357         (can_use_watchpoint_cond_accel): Change to...
5358         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5359         method.  Update comment, use m_dreg_interface and
5360         m_process_info.
5361         (calculate_dvc): Change to...
5362         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5363         m_dreg_interface.
5364         (num_memory_accesses): Change to...
5365         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5366         (check_condition): Change to...
5367         (ppc_linux_nat_target::check_condition): ...this method.
5368         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5369         comment, use m_dreg_interface.
5370         (create_watchpoint_request): Change to...
5371         (ppc_linux_nat_target::create_watchpoint_request): ...this
5372         method.  Use m_dreg_interface.
5373         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5374         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5375         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5376         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5377         (ppc_linux_nat_target::low_forget_process)
5378         (ppc_linux_nat_target::low_new_fork)
5379         (ppc_linux_nat_target::low_new_clone)
5380         (ppc_linux_nat_target::low_delete_thread)
5381         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5382         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5383         only call mark_thread_stale.
5384         (ppc_linux_thread_exit): Remove.
5385         (ppc_linux_nat_target::stopped_data_address): Change to...
5386         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5387         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5388         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5389         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5390         comment.  Call low_stopped_data_address.
5391         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5392         m_dreg_interface.
5393         (ppc_linux_nat_target::masked_watch_num_registers): Use
5394         m_dreg_interface.
5395         (ppc_linux_nat_target::copy_thread_dreg_state)
5396         (ppc_linux_nat_target::mark_thread_stale)
5397         (ppc_linux_nat_target::mark_debug_registers_changed)
5398         (ppc_linux_nat_target::register_hw_breakpoint)
5399         (ppc_linux_nat_target::clear_hw_breakpoint)
5400         (ppc_linux_nat_target::register_wp)
5401         (ppc_linux_nat_target::clear_wp)
5402         (ppc_linux_nat_target::init_arch_lwp_info)
5403         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5404         (_initialize_ppc_linux_nat): Remove observer callback.
5405
5406 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5407
5408         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5409         (ppc_linux_nat_target::auxv_parse)
5410         (ppc_linux_nat_target::read_description)
5411         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5412         Move up.
5413
5414 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5415
5416         * linux-nat.h (low_new_clone): New method.
5417         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5418
5419 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5420
5421         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5422         (dbx_expand_psymtab): ... this.
5423         (start_psymtab): Update.
5424         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5425         (mdebug_expand_psymtab): ... this.
5426         (parse_partial_symbols): Update.
5427         (new_psymtab): Update.
5428         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5429         (xcoff_expand_psymtab): ... this.
5430         (xcoff_start_psymtab): Update.
5431
5432 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5433
5434         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5435         <expand_dependencies>: ... this.
5436         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5437         (partial_symtab::expand_dependencies): ... this.
5438         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5439         Update.
5440         (dwarf2_psymtab::expand_psymtab): Update.
5441         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5442         * mdebugread.c (psymtab_to_symtab_1): Update.
5443         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5444
5445 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5446
5447         * psympriv.h (discard_psymtab): Remove.
5448         * dbxread.c (dbx_end_psymtab): Update.
5449         * xcoffread.c (xcoff_end_psymtab): Update.
5450
5451 2020-03-28  Tom Tromey  <tom@tromey.com>
5452
5453         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5454         comment.
5455
5456 2020-03-28  Tom Tromey  <tom@tromey.com>
5457
5458         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5459
5460 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5461
5462         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5463
5464 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5465
5466         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5467
5468 2020-03-26  Tom Tromey  <tom@tromey.com>
5469
5470         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5471         (mark_common_block_symbol_computed, read_tag_string_type)
5472         (attr_to_dynamic_prop, read_subrange_type): Update.
5473         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5474         to be methods on struct attribute.
5475         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5476         (read_call_site_scope, partial_die_info::read)
5477         (partial_die_info::read, lookup_die_type, follow_die_ref):
5478         Update.
5479         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5480         from dwarf2_get_ref_die_offset.
5481         (attribute::constant_value): New method, from
5482         dwarf2_get_attr_constant_value.
5483         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5484         Declare method.
5485         <constant_value>: New method.
5486
5487 2020-03-26  Tom Tromey  <tom@tromey.com>
5488
5489         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5490         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5491         (dwarf_type_encoding_name): Move to stringify.c.
5492         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5493         * dwarf2/stringify.c: New file.
5494         * dwarf2/stringify.h: New file.
5495
5496 2020-03-26  Tom Tromey  <tom@tromey.com>
5497
5498         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5499         Rewrite.
5500
5501 2020-03-26  Tom Tromey  <tom@tromey.com>
5502
5503         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5504         methods.
5505         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5506         (lookup_ranges_base): Likewise.
5507         (read_cutu_die_from_dwo, read_full_die_1): Update.
5508
5509 2020-03-26  Tom Tromey  <tom@tromey.com>
5510
5511         * dwarf2/read.c (read_import_statement, read_file_scope)
5512         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5513         (read_lexical_block_scope, read_call_site_scope)
5514         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5515         (handle_struct_member_die, process_structure_scope)
5516         (update_enumeration_type_from_children)
5517         (process_enumeration_scope, read_array_type, read_common_block)
5518         (read_namespace, read_module, read_subroutine_type): Update.
5519         (sibling_die): Remove.
5520
5521 2020-03-26  Tom Tromey  <tom@tromey.com>
5522
5523         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5524         (build_type_psymtabs_reader, read_structure_type)
5525         (read_enumeration_type, read_full_die_1): Update.
5526         (dwarf2_attr_no_follow): Move to die.h.
5527         * dwarf2/die.h (struct die_info) <attr>: New method.
5528
5529 2020-03-26  Tom Tromey  <tom@tromey.com>
5530
5531         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5532         <base_address>: Now an optional.
5533         (dwarf2_find_base_address, dwarf2_rnglists_process)
5534         (dwarf2_ranges_process, fill_in_loclist_baton)
5535         (dwarf2_symbol_mark_computed): Update.
5536
5537 2020-03-26  Tom Tromey  <tom@tromey.com>
5538
5539         * dwarf2/read.c (struct die_info): Move to die.h.
5540         * dwarf2/die.h: New file.
5541
5542 2020-03-26  Tom Tromey  <tom@tromey.com>
5543
5544         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5545         * dwarf2/read.c
5546         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5547         Move to line-header.c.
5548         (read_checked_initial_length_and_offset, read_formatted_entries):
5549         Likewise.
5550         (dwarf_decode_line_header): Split into two.
5551         * dwarf2/line-header.c
5552         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5553         Move from read.c.
5554         (read_checked_initial_length_and_offset, read_formatted_entries):
5555         Likewise.
5556         (dwarf_decode_line_header): New function, split from read.c.
5557
5558 2020-03-26  Tom Tromey  <tom@tromey.com>
5559
5560         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5561         Declare method.
5562         * dwarf2/read.c (read_attribute_value): Update.
5563         (dwarf2_per_objfile::read_line_string): Rename from
5564         read_indirect_line_string.
5565         (read_formatted_entries): Update.
5566
5567 2020-03-26  Tom Tromey  <tom@tromey.com>
5568
5569         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5570         variable.
5571
5572 2020-03-26  Tom Tromey  <tom@tromey.com>
5573
5574         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5575         const.
5576         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5577         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5578         parameter const.
5579
5580 2020-03-26  Tom Tromey  <tom@tromey.com>
5581
5582         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5583         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5584         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5585         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5586
5587 2020-03-26  Tom Tromey  <tom@tromey.com>
5588
5589         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5590         file_names_size, file_full_name, file_file_name>: Use const.
5591         <file_name_at, file_names>: Add const overload.
5592         * dwarf2/line-header.c (line_header::file_file_name)
5593         (line_header::file_full_name): Update.
5594
5595 2020-03-26  Tom Tromey  <tom@tromey.com>
5596
5597         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5598         (macro_start_file, consume_improper_spaces)
5599         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5600         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5601         (dwarf_decode_macros): Move to macro.c.
5602         * dwarf2/macro.c: New file.
5603         * dwarf2/macro.h: New file.
5604         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5605
5606 2020-03-26  Tom Tromey  <tom@tromey.com>
5607
5608         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5609         method.
5610         * dwarf2/section.c: New method.  From
5611         read_indirect_string_at_offset_from.
5612         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5613         (read_indirect_string_at_offset_from): Move to section.c.
5614         (read_indirect_string_at_offset): Rewrite.
5615         (read_indirect_line_string_at_offset): Remove.
5616         (read_indirect_string, read_indirect_line_string)
5617         (dwarf_decode_macro_bytes): Update.
5618
5619 2020-03-26  Tom Tromey  <tom@tromey.com>
5620
5621         * dwarf2/section.h (struct dwarf2_section_info)
5622         <overload_complaint>: Declare.
5623         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5624         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5625         Rename from dwarf2_section_buffer_overflow_complaint.
5626         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5627         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5628
5629 2020-03-26  Tom Tromey  <tom@tromey.com>
5630
5631         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5632         Declare.
5633         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5634         Move from read.c.
5635         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5636         to section.c.
5637
5638 2020-03-26  Tom Tromey  <tom@tromey.com>
5639
5640         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5641
5642 2020-03-26  Tom Tromey  <tom@tromey.com>
5643
5644         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5645         "builder".
5646         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5647         parameter.
5648         (dwarf_decode_macros): Update.
5649
5650 2020-03-26  Tom Tromey  <tom@tromey.com>
5651
5652         * dwarf2/read.c (read_attribute_value): Update.
5653         (read_indirect_string_from_dwz): Move to dwz.c; change into
5654         method.
5655         (dwarf_decode_macro_bytes): Update.
5656         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5657         * dwarf2/dwz.c: New file.
5658         * Makefile.in (COMMON_SFILES): Add dwz.c.
5659
5660 2020-03-26  Tom Tromey  <tom@tromey.com>
5661
5662         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5663         * dwarf2/read.c: Add include.
5664         * dwarf2/index-write.c: Add include.
5665         * dwarf2/index-cache.c: Add include.
5666         * dwarf2/dwz.h: New file.
5667
5668 2020-03-25  Tom Tromey  <tom@tromey.com>
5669
5670         * compile/compile-object-load.c (get_out_value_type): Mention
5671         correct symbol name in error message.
5672
5673 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5674
5675         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5676
5677 2020-03-25  Tom de Vries  <tdevries@suse.de>
5678
5679         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5680         * symmisc.c (dump_symtab_1): Print user and includes fields.
5681         (maintenance_info_symtabs): Same.
5682
5683 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5684
5685         PR gdb/25534
5686         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5687         (riscv_regcache_cooked_write): New function.
5688         (riscv_push_dummy_call): Use new function.
5689         (riscv_return_value): Likewise.
5690
5691 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5692
5693         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5694         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5695         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5696         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5697         * infrun.c (follow_fork): Likewise.
5698         (follow_fork_inferior): Likewise.
5699         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5700         * linux-nat.h (class linux_nat_target): Likewise.
5701         * remote.c (class remote_target) <follow_fork>: Likewise.
5702         (remote_target::follow_fork): Likewise.
5703         * target-delegates.c: Re-generate.
5704         * target.c (default_follow_fork): Likewise.
5705         (target_follow_fork): Likewise.
5706         * target.h (struct target_ops) <follow_fork>: Likewise.
5707         (target_follow_fork): Likewise.
5708
5709 2020-03-24  Tom de Vries  <tdevries@suse.de>
5710
5711         * psymtab.c (maintenance_info_psymtabs): Print user field.
5712
5713 2020-03-20  Tom Tromey  <tromey@adacore.com>
5714
5715         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5716         const.
5717         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5718         const.
5719
5720 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5721
5722         * ptrace.m4: Don't check for ptrace declaration.
5723         * config.in: Re-generate.
5724         * configure: Re-generate.
5725         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5726         not defined.
5727
5728 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5729
5730         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5731         `PTRACE_TYPE_RET'.
5732         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5733         * sparc-nat.c (gdb_ptrace): Likewise.
5734         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5735
5736 2020-03-20  Tom Tromey  <tromey@adacore.com>
5737
5738         * c-exp.y (lex_one_token): Fix assert.
5739
5740 2020-03-20  Tom Tromey  <tromey@adacore.com>
5741
5742         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5743         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5744         strncpy call.
5745
5746 2020-03-20  Tom Tromey  <tromey@adacore.com>
5747
5748         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5749
5750 2020-03-20  Tom Tromey  <tromey@adacore.com>
5751
5752         * ada-valprint.c (print_variant_part): Remove parameters; switch
5753         to value-based API.
5754         (print_field_values): Likewise.
5755         (ada_val_print_struct_union): Likewise.
5756         (ada_value_print_1): Update.
5757
5758 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5759
5760         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5761         nbsd_nat_target instead of inf_ptrace_target.
5762         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5763         nbsd_nat_target.
5764
5765 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5766
5767         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5768         it to the ptrace call.
5769         * (store_registers): Likewise.
5770
5771 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5772
5773         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5774         it to the ptrace call.
5775         * (store_registers): Likewise.
5776
5777 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5778
5779         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5780         valid, fetch vg value from ptrace.
5781
5782 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5783         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5784         * inf-ptrace.c: Likewise.
5785         * (gdb_ptrace): Add.
5786         * (inf_ptrace_target::resume): Update.
5787         * (inf_ptrace_target::xfer_partial): Likewise.
5788         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5789         * (inf_ptrace_peek_poke): Update.
5790
5791 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5792
5793         * x86-bsd-nat.c (gdb_ptrace): New.
5794         * (x86bsd_dr_set): Add new argument `ptid'.
5795         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5796         x86bsd_dr_set_addr): Update.
5797
5798 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5799
5800         * remote.c (remote_target::process_stop_reply): Handle events for
5801         all threads differently.
5802
5803 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5804
5805         * completer.c (completion_tracker::remove_completion): Define new
5806         function.
5807         * completer.h (completion_tracker::remove_completion): Declare new
5808         function.
5809         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5810         when adding a C++ function symbol.
5811
5812 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5813
5814         * completer.c (completion_tracker::completion_hash_entry): Define
5815         new class.
5816         (advance_to_filename_complete_word_point): Call
5817         recompute_lowest_common_denominator.
5818         (completion_tracker::completion_tracker): Call discard_completions
5819         to setup the hash table.
5820         (completion_tracker::discard_completions): Allow for being called
5821         from the constructor, pass new equal function, and element deleter
5822         when constructing the hash table.  Initialise new class member
5823         variables.
5824         (completion_tracker::maybe_add_completion): Remove use of
5825         m_entries_vec, and store more information into m_entries_hash.
5826         (completion_tracker::recompute_lcd_visitor): New function, most
5827         content taken from...
5828         (completion_tracker::recompute_lowest_common_denominator):
5829         ...here, this now just visits each item in the hash calling the
5830         above visitor.
5831         (completion_tracker::build_completion_result): Remove use of
5832         m_entries_vec, call recompute_lowest_common_denominator.
5833         * completer.h (completion_tracker::have_completions): Remove use
5834         of m_entries_vec.
5835         (completion_tracker::completion_hash_entry): Declare new class.
5836         (completion_tracker::recompute_lowest_common_denominator): Change
5837         function signature.
5838         (completion_tracker::recompute_lcd_visitor): Declare new function.
5839         (completion_tracker::m_entries_vec): Delete.
5840         (completion_tracker::m_entries_hash): Initialize to NULL.
5841         (completion_tracker::m_lowest_common_denominator_valid): New
5842         member variable.
5843         (completion_tracker::m_lowest_common_denominator_max_length): New
5844         member variable.
5845
5846 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5847
5848         * regformats/regdef.h: Put reg in gdb namespace.
5849
5850 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5851
5852         * i386-bsd-nat.c (gdb_ptrace): New.
5853         * (i386bsd_fetch_inferior_registers,
5854         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5855         * (i386bsd_fetch_inferior_registers,
5856         i386bsd_store_inferior_registers) Use gdb_ptrace.
5857
5858 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5859
5860         * amd64-bsd-nat.c (gdb_ptrace): New.
5861         * (amd64bsd_fetch_inferior_registers,
5862         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5863         * (amd64bsd_fetch_inferior_registers,
5864         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5865
5866 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5867
5868         * user-regs.c (user_reg::read): Rename to...
5869         (user_reg::xread): ...this.
5870         * (append_user_reg): Rename argument `read' to `xread'.
5871         * (user_reg_add_builtin): Likewise.
5872         * (user_reg_add): Likewise.
5873         * (value_of_user_reg): Likewise.
5874
5875 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5876
5877         * sparc-nat.c (gdb_ptrace): New.
5878         * sparc-nat.c (sparc_fetch_inferior_registers)
5879         (sparc_store_inferior_registers) Remove obsolete comment.
5880         * sparc-nat.c (sparc_fetch_inferior_registers)
5881         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5882         * sparc-nat.c (sparc_fetch_inferior_registers)
5883         (sparc_store_inferior_registers) Use gdb_ptrace.
5884
5885 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5886
5887         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5888         it to the ptrace call.
5889         * sh-nbsd-nat.c (store_registers): Likewise.
5890
5891 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5892
5893         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5894         nbsd_nat_target instead of inf_ptrace_target.
5895         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5896         nbsd_nat_target.
5897
5898 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5899
5900         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5901
5902 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5903
5904         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5905         <sys/sysctl.h>.
5906         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5907
5908 2020-03-17  Tom de Vries  <tdevries@suse.de>
5909
5910         PR gdb/23710
5911         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5912         fields.
5913         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5914         fields.
5915         (process_imported_unit_die): Skip import of c++ CUs.
5916
5917 2020-03-16  Tom Tromey  <tom@tromey.com>
5918
5919         * p-valprint.c (pascal_object_print_value): Initialize
5920         base_value.
5921
5922 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5923             Shahab Vahedi  <shahab@synopsys.com>
5924
5925         * Makefile.in: Add arch/arc.o
5926         * configure.tgt: Likewise.
5927         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5928         (_initialize_arc_tdep): Don't initialize old target descriptions.
5929         (arc_read_description): New function to cache target descriptions.
5930         * arc-tdep.h (arc_read_description): Add proto type.
5931         * arch/arc.c: New file.
5932         * arch/arc.h: Likewise.
5933         * features/Makefile: Replace old target descriptions with new.
5934         * features/arc-arcompact.c: Remove.
5935         * features/arc-arcompact.xml: Likewise.
5936         * features/arc-v2.c: Likewise
5937         * features/arc-v2.xml: Likewise
5938         * features/arc/aux-arcompact.xml: New file.
5939         * features/arc/aux-v2.xml: Likewise.
5940         * features/arc/core-arcompact.xml: Likewise.
5941         * features/arc/core-v2.xml: Likewise.
5942         * features/arc/aux-arcompact.c: Generate.
5943         * features/arc/aux-v2.c: Likewise.
5944         * features/arc/core-arcompact.c: Likewise.
5945         * features/arc/core-v2.c: Likewise.
5946         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5947
5948 2020-03-16  Tom Tromey  <tromey@adacore.com>
5949
5950         PR gdb/25663:
5951         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5952         putting value into bcache.
5953
5954 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5955
5956         PR gdb/21500
5957         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5958         to...
5959         (amd64_windows_init_abi_common): ... this.  Don't set size of
5960         long type.
5961         (amd64_windows_init_abi): New function.
5962         (amd64_cygwin_init_abi): New function.
5963         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5964         the Cygwin OS ABI.
5965         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5966         comment.
5967
5968 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5969
5970         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5971         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5972         (pe_import_directory_entry): New struct type.
5973         (is_linked_with_cygwin_dll): New function.
5974         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5975         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5976         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5977
5978 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5979
5980         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
5981         i386_cygwin_core_osabi_sniffer.
5982
5983 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5984
5985         * i386-cygwin-tdep.c: Rename to...
5986         * i386-windows-tdep.c: ... this.
5987         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
5988         i386-windows-tdep.c.
5989         * configure.tgt: Likewise.
5990
5991 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5992
5993         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
5994         * osabi.c (gdb_osabi_names): Add "Windows".
5995         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
5996         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
5997         (i386_cygwin_core_osabi_sniffer): New function, extracted from
5998         i386_cygwin_osabi_sniffer.
5999         (_initialize_i386_cygwin_tdep): Register OS ABI
6000         GDB_OSABI_WINDOWS for i386.
6001         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6002         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6003         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6004         for x86-64.
6005         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6006         when the target matches '*-*-mingw*'.
6007
6008 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6009
6010         * defs.h (enum gdb_osabi): Move to...
6011         * osabi.h (enum gdb_osabi): ... here.
6012         * gdbarch.sh: Include osabi.h in gdbarch.h.
6013         * gdbarch.h: Re-generate.
6014
6015 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6016
6017         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6018         function.
6019         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6020
6021 2020-03-14  Tom Tromey  <tom@tromey.com>
6022
6023         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6024         for C++.
6025         (c_type_print_modifier): Likewise.  Add "language" parameter.
6026         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6027         (c_type_print_base_1): Update.
6028         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6029         constants.
6030         * type-stack.c (type_stack::insert): Handle tp_atomic and
6031         tp_restrict.
6032         (type_stack::follow_type_instance_flags): Likewise.
6033         (type_stack::follow_types): Likewise.  Merge type-following code.
6034         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6035         (space_identifier, cv_with_space_id)
6036         (const_or_volatile_or_space_identifier_noopt)
6037         (const_or_volatile_or_space_identifier): Remove.
6038         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6039         rules.
6040         (ptr_operator, typebase): Update.
6041         (enum token_flag) <FLAG_C>: New constant.
6042         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6043         "_Atomic".
6044         (lex_one_token): Handle FLAG_C.
6045
6046 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6047
6048         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6049         it to the ptrace call.
6050         * m68k-bsd-nat.c (store_registers): Likewise.
6051
6052 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6053
6054         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6055         gdb_byte *.
6056         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6057         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6058         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6059
6060 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6061
6062         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6063         nbsd_nat_target instead of inf_ptrace_target.
6064         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6065         nbsd_nat_target.
6066
6067 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6068
6069         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6070         register_t.
6071
6072 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6073
6074         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6075         it to the ptrace call.
6076         * alpha-bsd-nat.c (store_registers): Likewise.
6077
6078 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6079
6080         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6081         includes.
6082         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6083         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6084         fill_fpregset): Likewise.
6085
6086 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6087
6088         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6089         nbsd_nat_target instead of inf_ptrace_target.
6090         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6091         nbsd_nat_target.
6092
6093 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6094
6095         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6096         register_t.
6097
6098 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6099
6100         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6101         it to the ptrace call.
6102         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6103         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6104         * arm-nbsd-nat.c (store_register): Likewise.
6105         * arm-nbsd-nat.c (store_regs): Likewise.
6106         * arm-nbsd-nat.c (store_fp_register): Likewise.
6107         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6108
6109 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6110
6111         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6112         nbsd_nat_target instead of inf_ptrace_target.
6113         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6114         nbsd_nat_target.
6115
6116 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6117
6118         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6119         it to the ptrace call.
6120         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6121
6122 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6123
6124         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6125         it to the ptrace call.
6126         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6127
6128 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6129
6130         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6131         gdb_byte *.
6132         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6133
6134 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6135
6136         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6137         instead of inf_ptrace_target.
6138         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6139         nbsd_nat_target.
6140
6141 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6142
6143         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6144         register_t.
6145
6146 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6147
6148         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6149         register_t.
6150
6151 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6152
6153         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6154         register_t.
6155
6156 2020-03-13  Tom Tromey  <tom@tromey.com>
6157
6158         * value.h (val_print): Don't declare.
6159         * valprint.h (val_print_array_elements)
6160         (val_print_scalar_formatted, generic_val_print): Don't declare.
6161         * valprint.c (generic_val_print_array): Take a struct value.
6162         (generic_val_print_ptr, generic_val_print_memberptr)
6163         (generic_val_print_bool, generic_val_print_int)
6164         (generic_val_print_char, generic_val_print_complex)
6165         (generic_val_print): Remove.
6166         (generic_value_print): Update.
6167         (do_val_print): Remove unused parameters.  Don't call
6168         la_val_print.
6169         (val_print): Remove.
6170         (common_val_print): Update.  Don't call value_check_printable.
6171         (val_print_scalar_formatted, val_print_array_elements): Remove.
6172         * rust-lang.c (rust_val_print): Remove.
6173         (rust_language_defn): Update.
6174         * p-valprint.c (pascal_val_print): Remove.
6175         (pascal_value_print_inner): Update.
6176         (pascal_object_print_val_fields, pascal_object_print_val):
6177         Remove.
6178         (pascal_object_print_static_field): Update.
6179         * p-lang.h (pascal_val_print): Don't declare.
6180         * p-lang.c (pascal_language_defn): Update.
6181         * opencl-lang.c (opencl_language_defn): Update.
6182         * objc-lang.c (objc_language_defn): Update.
6183         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6184         * m2-lang.h (m2_val_print): Don't declare.
6185         * m2-lang.c (m2_language_defn): Update.
6186         * language.h (struct language_defn) <la_val_print>: Remove.
6187         * language.c (unk_lang_value_print_inner): Rename.  Change
6188         argument types.
6189         (unknown_language_defn, auto_language_defn): Update.
6190         * go-valprint.c (go_val_print): Remove.
6191         * go-lang.h (go_val_print): Don't declare.
6192         * go-lang.c (go_language_defn): Update.
6193         * f-valprint.c (f_val_print): Remove.
6194         * f-lang.h (f_value_print): Don't declare.
6195         * f-lang.c (f_language_defn): Update.
6196         * d-valprint.c (d_val_print): Remove.
6197         * d-lang.h (d_value_print): Don't declare.
6198         * d-lang.c (d_language_defn): Update.
6199         * cp-valprint.c (cp_print_value_fields)
6200         (cp_print_value_fields_rtti, cp_print_value): Remove.
6201         (cp_print_static_field): Update.
6202         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6203         (c_val_print_struct, c_val_print_union, c_val_print_int)
6204         (c_val_print_memberptr, c_val_print): Remove.
6205         * c-lang.h (c_val_print_array, cp_print_value_fields)
6206         (cp_print_value_fields_rtti): Don't declare.
6207         * c-lang.c (c_language_defn, cplus_language_defn)
6208         (asm_language_defn, minimal_language_defn): Update.
6209         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6210         (ada_val_print_enum): Take a struct value.
6211         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6212         (ada_val_print): Remove.
6213         (ada_value_print_1): Update.
6214         (printable_val_type): Remove.
6215         * ada-lang.h (ada_val_print): Don't declare.
6216         * ada-lang.c (ada_language_defn): Update.
6217
6218 2020-03-13  Tom Tromey  <tom@tromey.com>
6219
6220         * valprint.c (do_val_print): Update.
6221         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6222         a struct value.
6223         (value_to_value_object_no_release): Declare.
6224         * python/py-value.c (value_to_value_object_no_release): New
6225         function.
6226         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6227         struct value.
6228         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6229         function.
6230         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6231         a struct value.
6232         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6233         Declare.
6234         (gdbscm_apply_val_pretty_printer): Take a struct value.
6235         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6236         value.
6237         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6238         value.
6239         * extension-priv.h (struct extension_language_ops)
6240         <apply_val_pretty_printer>: Take a struct value.
6241         * cp-valprint.c (cp_print_value): Create a struct value.
6242         (cp_print_value): Update.
6243
6244 2020-03-13  Tom Tromey  <tom@tromey.com>
6245
6246         * ada-valprint.c (print_field_values): Call common_val_print.
6247
6248 2020-03-13  Tom Tromey  <tom@tromey.com>
6249
6250         * ada-valprint.c (val_print_packed_array_elements): Remove
6251         bitoffset and val parameters.  Call common_val_print.
6252         (ada_val_print_string): Remove offset, address, and original_value
6253         parameters.
6254         (ada_val_print_array): Update.
6255         (ada_value_print_array): New function.
6256         (ada_value_print_1): Call it.
6257
6258 2020-03-13  Tom Tromey  <tom@tromey.com>
6259
6260         * ada-valprint.c (ada_value_print): Use common_val_print.
6261
6262 2020-03-13  Tom Tromey  <tom@tromey.com>
6263
6264         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6265
6266 2020-03-13  Tom Tromey  <tom@tromey.com>
6267
6268         * ada-valprint.c (ada_value_print_num): New function.
6269         (ada_value_print_1): Use it.
6270
6271 2020-03-13  Tom Tromey  <tom@tromey.com>
6272
6273         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6274
6275 2020-03-13  Tom Tromey  <tom@tromey.com>
6276
6277         * ada-valprint.c (ada_value_print_ptr): New function.
6278         (ada_value_print_1): Use it.
6279
6280 2020-03-13  Tom Tromey  <tom@tromey.com>
6281
6282         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6283         call common_val_print.
6284         (ada_val_print_1): Update.
6285         (ada_value_print_1): New function.
6286         (ada_value_print_inner): Rewrite.
6287
6288 2020-03-13  Tom Tromey  <tom@tromey.com>
6289
6290         * cp-valprint.c (cp_print_value_fields): Update.
6291         (cp_print_value): New function.
6292
6293 2020-03-13  Tom Tromey  <tom@tromey.com>
6294
6295         * m2-valprint.c (m2_value_print_inner): Use
6296         cp_print_value_fields.
6297         * cp-valprint.c (cp_print_value_fields): New function.
6298         * c-valprint.c (c_value_print_struct): New function.
6299         (c_value_print_inner): Use c_value_print_struct.
6300         * c-lang.h (cp_print_value_fields): Declare.
6301
6302 2020-03-13  Tom Tromey  <tom@tromey.com>
6303
6304         * c-valprint.c (c_value_print_array): New function.
6305         (c_value_print_inner): Use it.
6306
6307 2020-03-13  Tom Tromey  <tom@tromey.com>
6308
6309         * c-valprint.c (c_value_print_memberptr): New function.
6310         (c_value_print_inner): Use it.
6311
6312 2020-03-13  Tom Tromey  <tom@tromey.com>
6313
6314         * c-valprint.c (c_value_print_int): New function.
6315         (c_value_print_inner): Use it.
6316
6317 2020-03-13  Tom Tromey  <tom@tromey.com>
6318
6319         * c-valprint.c (c_value_print_ptr): New function.
6320         (c_value_print_inner): Use it.
6321
6322 2020-03-13  Tom Tromey  <tom@tromey.com>
6323
6324         * c-valprint.c (c_value_print_inner): Rewrite.
6325
6326 2020-03-13  Tom Tromey  <tom@tromey.com>
6327
6328         * valprint.c (generic_value_print_complex): New function.
6329         (generic_value_print): Use it.
6330
6331 2020-03-13  Tom Tromey  <tom@tromey.com>
6332
6333         * valprint.c (generic_val_print_float): Don't call
6334         val_print_scalar_formatted.
6335         (generic_val_print, generic_value_print): Update.
6336
6337 2020-03-13  Tom Tromey  <tom@tromey.com>
6338
6339         * valprint.c (generic_value_print_char): New function
6340         (generic_value_print): Use it.
6341
6342 2020-03-13  Tom Tromey  <tom@tromey.com>
6343
6344         * valprint.c (generic_value_print_int): New function.
6345         (generic_value_print): Use it.
6346
6347 2020-03-13  Tom Tromey  <tom@tromey.com>
6348
6349         * valprint.c (generic_value_print_bool): New function.
6350         (generic_value_print): Use it.
6351
6352 2020-03-13  Tom Tromey  <tom@tromey.com>
6353
6354         * valprint.c (generic_val_print_func): Simplify.
6355         (generic_val_print, generic_value_print): Update.
6356
6357 2020-03-13  Tom Tromey  <tom@tromey.com>
6358
6359         * valprint.c (generic_val_print_flags): Remove.
6360         (generic_val_print, generic_value_print): Update.
6361         (val_print_type_code_flags): Add original_value parameter.
6362
6363 2020-03-13  Tom Tromey  <tom@tromey.com>
6364
6365         * valprint.c (generic_val_print): Update.
6366         (generic_value_print): Update.
6367         * valprint.c (generic_val_print_enum): Don't call
6368         val_print_scalar_formatted.
6369
6370 2020-03-13  Tom Tromey  <tom@tromey.com>
6371
6372         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6373         * valprint.c (generic_value_print_ptr): New function.
6374
6375 2020-03-13  Tom Tromey  <tom@tromey.com>
6376
6377         * valprint.c (generic_value_print): Rewrite.
6378
6379 2020-03-13  Tom Tromey  <tom@tromey.com>
6380
6381         * p-valprint.c (pascal_object_print_value_fields)
6382         (pascal_object_print_value): New functions.
6383
6384 2020-03-13  Tom Tromey  <tom@tromey.com>
6385
6386         * p-valprint.c (pascal_value_print_inner): Rewrite.
6387
6388 2020-03-13  Tom Tromey  <tom@tromey.com>
6389
6390         * f-valprint.c (f_value_print_innner): Rewrite.
6391
6392 2020-03-13  Tom Tromey  <tom@tromey.com>
6393
6394         * m2-valprint.c (m2_print_unbounded_array): New overload.
6395         (m2_print_unbounded_array): Update.
6396         (m2_print_array_contents): Take a struct value.
6397         (m2_value_print_inner): Rewrite.
6398
6399 2020-03-13  Tom Tromey  <tom@tromey.com>
6400
6401         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6402         (d_value_print_inner): New function.
6403         * d-lang.h (d_value_print_inner): Declare.
6404         * d-lang.c (d_language_defn): Use d_value_print_inner.
6405
6406 2020-03-13  Tom Tromey  <tom@tromey.com>
6407
6408         * go-valprint.c (go_value_print_inner): New function.
6409         * go-lang.h (go_value_print_inner): Declare.
6410         * go-lang.c (go_language_defn): Use go_value_print_inner.
6411
6412 2020-03-13  Tom Tromey  <tom@tromey.com>
6413
6414         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6415         API.
6416         (rust_val_print): Rewrite.
6417         (rust_value_print_inner): New function, from rust_val_print.
6418         (rust_language_defn): Use rust_value_print_inner.
6419
6420 2020-03-13  Tom Tromey  <tom@tromey.com>
6421
6422         * ada-valprint.c (ada_value_print_inner): New function.
6423         * ada-lang.h (ada_value_print_inner): Declare.
6424         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6425
6426 2020-03-13  Tom Tromey  <tom@tromey.com>
6427
6428         * f-valprint.c (f_value_print_innner): New function.
6429         * f-lang.h (f_value_print_innner): Declare.
6430         * f-lang.c (f_language_defn): Use f_value_print_innner.
6431
6432 2020-03-13  Tom Tromey  <tom@tromey.com>
6433
6434         * p-valprint.c (pascal_value_print_inner): New function.
6435         * p-lang.h (pascal_value_print_inner): Declare.
6436         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6437
6438 2020-03-13  Tom Tromey  <tom@tromey.com>
6439
6440         * m2-valprint.c (m2_value_print_inner): New function.
6441         * m2-lang.h (m2_value_print_inner): Declare.
6442         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6443
6444 2020-03-13  Tom Tromey  <tom@tromey.com>
6445
6446         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6447         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6448         * c-valprint.c (c_value_print_inner): New function.
6449         * c-lang.h (c_value_print_inner): Declare.
6450         * c-lang.c (c_language_defn, cplus_language_defn)
6451         (asm_language_defn, minimal_language_defn): Use
6452         c_value_print_inner.
6453
6454 2020-03-13  Tom Tromey  <tom@tromey.com>
6455
6456         * p-valprint.c (pascal_object_print_value_fields): Now static.
6457         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6458
6459 2020-03-13  Tom Tromey  <tom@tromey.com>
6460
6461         * c-valprint.c (c_val_print_array): Simplify.
6462
6463 2020-03-13  Tom Tromey  <tom@tromey.com>
6464
6465         * valprint.c (value_print_array_elements): New function.
6466         * valprint.h (value_print_array_elements): Declare.
6467
6468 2020-03-13  Tom Tromey  <tom@tromey.com>
6469
6470         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6471         * mips-tdep.c (mips_print_register): Use
6472         value_print_scalar_formatted.
6473
6474 2020-03-13  Tom Tromey  <tom@tromey.com>
6475
6476         * valprint.h (value_print_scalar_formatted): Declare.
6477         * valprint.c (value_print_scalar_formatted): New function.
6478
6479 2020-03-13  Tom Tromey  <tom@tromey.com>
6480
6481         * valprint.h (generic_value_print): Declare.
6482         * valprint.c (generic_value_print): New function.
6483
6484 2020-03-13  Tom Tromey  <tom@tromey.com>
6485
6486         * valprint.c (do_val_print): Call la_value_print_inner, if
6487         available.
6488         * rust-lang.c (rust_language_defn): Update.
6489         * p-lang.c (pascal_language_defn): Update.
6490         * opencl-lang.c (opencl_language_defn): Update.
6491         * objc-lang.c (objc_language_defn): Update.
6492         * m2-lang.c (m2_language_defn): Update.
6493         * language.h (struct language_defn) <la_value_print_inner>: New
6494         member.
6495         * language.c (unknown_language_defn, auto_language_defn): Update.
6496         * go-lang.c (go_language_defn): Update.
6497         * f-lang.c (f_language_defn): Update.
6498         * d-lang.c (d_language_defn): Update.
6499         * c-lang.c (c_language_defn, cplus_language_defn)
6500         (asm_language_defn, minimal_language_defn): Update.
6501         * ada-lang.c (ada_language_defn): Update.
6502
6503 2020-03-13  Tom Tromey  <tom@tromey.com>
6504
6505         * c-valprint.c (c_value_print): Use common_val_print.
6506
6507 2020-03-13  Tom Tromey  <tom@tromey.com>
6508
6509         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6510
6511 2020-03-13  Tom Tromey  <tom@tromey.com>
6512
6513         * f-valprint.c (f77_print_array_1, f_val_print): Use
6514         common_val_print.
6515
6516 2020-03-13  Tom Tromey  <tom@tromey.com>
6517
6518         * riscv-tdep.c (riscv_print_one_register_info): Use
6519         common_val_print.
6520
6521 2020-03-13  Tom Tromey  <tom@tromey.com>
6522
6523         * mi/mi-main.c (output_register): Use common_val_print.
6524
6525 2020-03-13  Tom Tromey  <tom@tromey.com>
6526
6527         * infcmd.c (default_print_one_register_info): Use
6528         common_val_print.
6529
6530 2020-03-13  Tom Tromey  <tom@tromey.com>
6531
6532         * valprint.h (common_val_print_checked): Declare.
6533         * valprint.c (common_val_print_checked): New function.
6534         * stack.c (print_frame_arg): Use common_val_print_checked.
6535
6536 2020-03-13  Tom Tromey  <tom@tromey.com>
6537
6538         * valprint.c (do_val_print): New function, from val_print.
6539         (val_print): Use do_val_print.
6540         (common_val_print): Use do_val_print.
6541
6542 2020-03-13  Tom Tromey  <tom@tromey.com>
6543
6544         * valprint.c (value_print): Use scoped_value_mark.
6545
6546 2020-03-13  Tom de Vries  <tdevries@suse.de>
6547
6548         PR symtab/25646
6549         * psymtab.c (partial_symtab::partial_symtab): Don't set
6550         globals_offset and statics_offset.  Push element onto
6551         current_global_psymbols and current_static_psymbols stacks.
6552         (concat): New function.
6553         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6554         element from current_global_psymbols and current_static_psymbols
6555         stacks.  Concat popped elements to global_psymbols and
6556         static_symbols.
6557         (add_psymbol_to_list): Use current_global_psymbols and
6558         current_static_psymbols stacks.
6559         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6560         current_static_psymbols fields.
6561
6562 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6563
6564         * corelow.c (sniff_core_bfd): Remove.
6565         (class core_target) <m_core_vec>: Remove.
6566         (core_target::core_target): Update.
6567         (core_file_fns): Remove.
6568         (deprecated_add_core_fns): Remove.
6569         (default_core_sniffer): Remove.
6570         (sniff_core_bfd): Remove.
6571         (default_check_format): Remove.
6572         (gdb_check_format): Remove.
6573         (core_target_open): Update.
6574         (core_target::get_core_register_section): Update.
6575         (get_core_registers_cb): Update.
6576         (core_target::fetch_registers): Update.
6577         * gdbcore.h (struct core_fns): Remove.
6578         (deprecated_add_core_fns): Remove.
6579         (default_core_sniffer): Remove.
6580         (default_check_format): Remove.
6581
6582 2020-03-12  Tom Tromey  <tom@tromey.com>
6583
6584         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6585         CORE_ADDR.
6586         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6587
6588 2020-03-12  Tom Tromey  <tom@tromey.com>
6589
6590         * remote.c (remote_target::download_tracepoint)
6591         (remote_target::enable_tracepoint)
6592         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6593         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6594         sprintf_vma.
6595
6596 2020-03-12  Tom Tromey  <tom@tromey.com>
6597
6598         * symfile-mem.c: Update CORE_ADDR size assert.
6599
6600 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6601
6602         * selftest.m4: Move to gdbsupport/.
6603         * acinclude.m4: Update path to selftest.m4.
6604
6605 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6606
6607         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6608         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6609         gdbarch-selfselftests.c and selftest-arch.c.
6610         (SUBDIR_UNITTESTS_OBS): Rename to...
6611         (SELFTESTS_OBS): ... this.
6612         (COMMON_SFILES): Remove disasm-selftests.c and
6613         gdbarch-selftests.c.
6614         * configure.ac: Don't add selftest-arch.{c,o} to
6615         CONFIG_{SRCS,OBS}.
6616         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6617         preprocessor conditions.
6618
6619 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6620
6621         * configure.ac: Don't source bfd/development.sh.
6622         * selftest.m4: Modify comment.
6623         * configure: Re-generate.
6624
6625 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6626
6627         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6628         not "true" or "false".
6629         * configure: Re-generate.
6630
6631 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6632
6633         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6634         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6635         renamed to arm_nbsd_supply_gregset.
6636         (fetch_register): Update to call arm_nbsd_supply_gregset.
6637         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6638         (arm_netbsd_nat_target::fetch_registers): Update.
6639         (fetch_elfcore_registers): Removed.
6640         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6641         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6642         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6643         not require NetBSD system headers.
6644         (arm_nbsd_regset): New struct.
6645         (arm_nbsd_iterate_over_regset_sections): New function.
6646         (arm_netbsd_init_abi_common): Updated to call
6647         set_gdbarch_iterate_over_regset_sections.
6648         * arm-nbsd-tdep.h: New file.
6649
6650 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6651
6652         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6653         recursion.
6654
6655 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6656
6657         * configure: Re-generate.
6658
6659 2020-03-11  Tom Tromey  <tromey@adacore.com>
6660
6661         * ada-typeprint.c (print_choices): Fix comment.
6662
6663 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6664
6665         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6666         previous item in the list, when the list has no items.
6667
6668 2020-03-11  Tom de Vries  <tdevries@suse.de>
6669
6670         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6671         PROP_LOCLIST handling code.
6672
6673 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6674
6675         * buildsym-legacy.c (record_line): Pass extra parameter to
6676         record_line.
6677         * buildsym.c (buildsym_compunit::record_line): Take an extra
6678         parameter, reduce duplication in the line table, and record the
6679         is_stmt flag in the line table.
6680         * buildsym.h (buildsym_compunit::record_line): Add extra
6681         parameter.
6682         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6683         non-statement lines.
6684         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6685         this to the symtab builder.
6686         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6687         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6688         through to dwarf_record_line_1.
6689         * infrun.c (process_event_stop_test): When stepping, don't stop at
6690         a non-statement instruction, and only refresh the step info when
6691         we land in the middle of a line's range.  Also add an extra
6692         comment.
6693         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6694         field.
6695         * record-btrace.c (btrace_find_line_range): Only record lines
6696         marked as is-statement.
6697         * stack.c (frame_show_address): Show the frame address if we are
6698         in a non-statement sal.
6699         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6700         (maintenance_print_one_line_table): Print a header for the is_stmt
6701         column, and include is_stmt information in the output.
6702         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6703         preference to non-statements.
6704         (find_pcs_for_symtab_line): Prefer is-statement entries.
6705         (find_line_common): Likewise.
6706         * symtab.h (struct linetable_entry): Add is_stmt field.
6707         (struct symtab_and_line): Likewise.
6708         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6709         arranging the line table.
6710
6711 2020-03-07  Tom de Vries  <tdevries@suse.de>
6712
6713         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6714         DIE.
6715
6716 2020-03-07  Tom Tromey  <tom@tromey.com>
6717
6718         * valops.c (value_literal_complex): Remove obsolete comment.
6719         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6720         comment.
6721
6722 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6723
6724         * infrun.h: Forward-declare thread_info.
6725         (set_step_info): Add thread_info parameter, add doc.
6726         * infrun.c (set_step_info): Add thread_info parameter, move doc
6727         to header.
6728         * infrun.c (process_event_stop_test): Pass thread to
6729         set_step_info call.
6730         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6731         set_step_info.
6732         (prepare_one_step): Add thread_info parameter, pass it to
6733         set_step_frame and prepare_one_step (recursive) call.
6734         (step_1): Pass thread to prepare_one_step call.
6735         (step_command_fsm::should_stop): Pass thread to
6736         prepare_one_step.
6737         (until_next_fsm): Pass thread to set_step_frame call.
6738         (finish_command): Pass thread to set_step_info call.
6739
6740 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6741
6742         * windows-tdep.c (windows_solib_create_inferior_hook):
6743         Check if inferior is running.
6744
6745 2020-03-06  Tom de Vries  <tdevries@suse.de>
6746
6747         * NEWS: Fix "the the".
6748         * ctfread.c: Same.
6749
6750 2020-03-06  Tom de Vries  <tdevries@suse.de>
6751
6752         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6753
6754 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6755
6756         * .dir-locals.el: Add a comment referencing the other copies of
6757         this file.
6758
6759 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6760
6761         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6762         psargs.
6763
6764 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6765
6766         * .gitattributes: New file.
6767
6768 2020-03-04  Tom Tromey  <tom@tromey.com>
6769
6770         * symmisc.c (print_symbol_bcache_statistics)
6771         (print_objfile_statistics): Update.
6772         * symfile.c (allocate_symtab): Use intern.
6773         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6774         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6775         macro_cache>: Remove.
6776         <string_cache>: New member.
6777         (struct objfile) <intern>: New methods.
6778         * elfread.c (elf_symtab_read): Use intern.
6779         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6780         (dwarf2_compute_name, dwarf2_physname)
6781         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6782         names.
6783         (guess_partial_die_structure_name): Update.
6784         (partial_die_info::fixup): Intern name.
6785         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6786         name.
6787         (dwarf2_name): Intern name.  Update.
6788         * buildsym.c (buildsym_compunit::get_macro_table): Use
6789         string_cache.
6790
6791 2020-03-04  Tom Tromey  <tom@tromey.com>
6792
6793         * jit.c (bfd_open_from_target_memory): Make "target" const.
6794         * corefile.c (gnutarget): Now const.
6795         * gdbcore.h (gnutarget): Now const.
6796
6797 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6798
6799         * NEWS: Mention support for WOW64 processes.
6800         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6801         (amd64_windows_segment_register_p): Remove static.
6802         (_initialize_amd64_windows_nat): Update.
6803         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6804         * i386-windows-nat.c (context_offset): Update.
6805         (i386_mappings): Rename and remove static.
6806         (i386_windows_segment_register_p): Remove static.
6807         (_initialize_i386_windows_nat): Update.
6808         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6809         (STATUS_WX86_SINGLE_STEP): New macro.
6810         (EnumProcessModulesEx): New macro.
6811         (Wow64SuspendThread): New macro.
6812         (Wow64GetThreadContext): New macro.
6813         (Wow64SetThreadContext): New macro.
6814         (Wow64GetThreadSelectorEntry): New macro.
6815         (windows_set_context_register_offsets): Add static.
6816         (windows_set_segment_register_p): Likewise.
6817         (windows_add_thread): Adapt for WOW64 processes.
6818         (windows_fetch_one_register): Likewise.
6819         (windows_nat_target::fetch_registers): Likewise.
6820         (windows_store_one_register): Likewise.
6821         (display_selector): Likewise.
6822         (display_selectors): Likewise.
6823         (handle_exception): Likewise.
6824         (windows_continue): Likewise.
6825         (windows_nat_target::resume): Likewise.
6826         (windows_add_all_dlls): Likewise.
6827         (do_initial_windows_stuff): Likewise.
6828         (windows_nat_target::attach): Likewise.
6829         (windows_get_exec_module_filename): Likewise.
6830         (windows_nat_target::create_inferior): Likewise.
6831         (windows_xfer_siginfo): Likewise.
6832         (_initialize_loadable): Initialize Wow64SuspendThread,
6833         Wow64GetThreadContext, Wow64SetThreadContext,
6834         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6835         * windows-nat.h (windows_set_context_register_offsets):
6836         Remove declaration.
6837         (windows_set_segment_register_p): Likewise.
6838         (i386_windows_segment_register_p): Add declaration.
6839         (amd64_windows_segment_register_p): Likewise.
6840
6841 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6842
6843         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6844         in "info registers" for AArch64/ARM.
6845
6846         The change caused "info registers" to not print GPR's.
6847
6848         gdb/ChangeLog:
6849
6850         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6851
6852         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6853         when reg->group is empty and reggroup is not.
6854
6855 2020-03-03  Tom Tromey  <tromey@adacore.com>
6856
6857         * dwarf2/frame.c (struct dwarf2_frame_cache)
6858         <checked_tailcall_bottom, entry_cfa_sp_offset,
6859         entry_cfa_sp_offset_p>: Remove members.
6860         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6861         (dwarf2_frame_prev_register): Don't call
6862         dwarf2_tailcall_sniffer_first.
6863         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6864         * frame-unwind.c (add_unwinder): New fuction.
6865         (frame_unwind_init): Use it.  Add tailcall unwinder.
6866
6867 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6868             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6869
6870         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6871         value should be printed as true.
6872
6873 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6874
6875         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6876         (windows_init_abi): Set and use windows_so_ops.
6877
6878 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6879
6880         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6881         when verifying if dealing with a convenience variable.
6882
6883 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6884
6885         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6886
6887 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6888
6889         * infrun.c (gdbarch_supports_displaced_stepping): New.
6890         (use_displaced_stepping): Break up conditions in smaller pieces.
6891         Use gdbarch_supports_displaced_stepping.
6892         (displaced_step_prepare_throw): Use
6893         gdbarch_supports_displaced_stepping.
6894
6895 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6896
6897         * NEWS: Mention new behaviour of the history filename.
6898         * top.c (write_history_p): Add comment.
6899         (show_write_history_p): Add header comment, give a different
6900         message when history writing is on, but the history filename is
6901         empty.
6902         (history_filename): Add comment.
6903         (history_filename_empty): New function.
6904         (show_history_filename): Add header comment, give a different
6905         message when the filename is empty.
6906         (init_history): Compare history_filename against nullptr, and only
6907         read history if the filename is not empty.
6908         (set_history_filename): Add header comment, and only make
6909         non-empty filenames absolute.
6910         (init_main): Make the filename argument to 'set history filename'
6911         optional.
6912
6913 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6914
6915         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6916         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6917         (fetch_fp_register): Update.
6918         (fetch_fp_regs): Update.
6919         (store_fp_register): Update.
6920         (store_fp_regs): Update.
6921         (arm_netbsd_nat_target::read_description): New function.
6922         (fetch_elfcore_registers): Update.
6923
6924 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6925
6926         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6927         general_thread if the stop reply is missing a thread-id.
6928         (remote_target::process_stop_reply): Use the first non-exited
6929         thread if the target didn't pass a thread-id.
6930         * infrun.c (do_target_wait): Move call to
6931         switch_to_inferior_no_thread to ....
6932         (do_target_wait_1): ... here.
6933
6934 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6935
6936         * debuginfod-support.c: Include defs.h first.
6937
6938 2020-02-28  Tom de Vries  <tdevries@suse.de>
6939
6940         * symfile.c (set_initial_language): Use default language for lookup.
6941
6942 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6943
6944         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6945         reader variable, pass `this` to read_cutu_die_from_dwo.
6946
6947 2020-02-27  Aaron Merey  <amerey@redhat.com>
6948
6949         * source.c (open_source_file): Check for nullptr when computing
6950         srcpath.
6951
6952 2020-02-27  Tom Tromey  <tromey@adacore.com>
6953
6954         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6955         member.
6956         (dwarf2_add_field): Don't update nfields.
6957         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6958
6959 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6960
6961         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6962         abs.
6963
6964 2020-02-26  Tom Tromey  <tom@tromey.com>
6965
6966         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6967         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6968         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6969         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6970         per_cu_data.
6971
6972 2020-02-26  Tom Tromey  <tom@tromey.com>
6973
6974         * dwarf2/index-write.c (psym_index_map): Change type.
6975         (add_address_entry_worker, write_one_signatured_type)
6976         (recursively_count_psymbols, recursively_write_psymbols)
6977         (class debug_names, psyms_seen_size, write_gdbindex)
6978         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6979
6980 2020-02-26  Aaron Merey  <amerey@redhat.com>
6981
6982         * Makefile.in: Handle optional debuginfod support.
6983         * NEWS: Update.
6984         * README: Add --with-debuginfod summary.
6985         * config.in: Regenerate.
6986         * configure: Regenerate.
6987         * configure.ac: Handle optional debuginfod support.
6988         * debuginfod-support.c: debuginfod helper functions.
6989         * debuginfod-support.h: Ditto.
6990         * doc/gdb.texinfo: Add --with-debuginfod to configure options
6991         summary.
6992         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
6993         when a dwz file cannot be found.
6994         * elfread.c (elf_symfile_read): Query debuginfod servers when a
6995         debuginfo file cannot be found.
6996         * source.c (open_source_file): Query debuginfod servers when a
6997         source file cannot be found.
6998         * top.c (print_gdb_configuration): Include
6999         --{with,without}-debuginfod in the output.
7000
7001 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7002
7003         * thread.c (thr_try_catch_cmd): Print thread name.
7004
7005 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7006
7007         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7008         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7009         dwarf2_fetch_die_type_sect_off): Move to...
7010         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7011         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7012         dwarf2_fetch_die_type_sect_off): ... here.
7013         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7014         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7015         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7016
7017 2020-02-26  Tom de Vries  <tdevries@suse.de>
7018
7019         PR gdb/25603
7020         * symfile.c (set_initial_language): Exit-early if
7021         language_mode == language_mode_manual.
7022
7023 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7024
7025         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7026         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7027         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7028
7029 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7030
7031         * gdbtypes.c (create_array_type_with_stride): Handle negative
7032         array strides.
7033         * valarith.c (value_subscripted_rvalue): Likewise.
7034
7035 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7036
7037         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7038
7039 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7040
7041         * loc.h (dwarf2_get_die_type): Move to...
7042         * read.h (dwarf2_get_die_type): ... here.
7043         * read.c (dwarf2_get_die_type): Move doc to header.
7044
7045 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7046
7047         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7048         'gnulib/Makefile.in' to the list.
7049
7050 2020-02-24  Tom Tromey  <tom@tromey.com>
7051
7052         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7053         Remove.
7054         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7055         XOBNEWVEC.
7056
7057 2020-02-24  Tom Tromey  <tom@tromey.com>
7058
7059         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7060         New method.
7061         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7062         (dw2_do_instantiate_symtab, dw2_get_file_names)
7063         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7064
7065 2020-02-24  Tom Tromey  <tom@tromey.com>
7066
7067         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7068         make_scoped_restore.
7069         (dwarf2_psymtab::read_symtab): Don't clear
7070         reading_partial_symbols.
7071
7072 2020-02-24  Tom de Vries  <tdevries@suse.de>
7073
7074         PR gdb/25592
7075         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7076
7077 2020-02-24  Tom de Vries  <tdevries@suse.de>
7078
7079         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7080         commands layout next/prev/regs.
7081
7082 2020-02-22  Tom Tromey  <tom@tromey.com>
7083
7084         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7085         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7086
7087 2020-02-22  Tom Tromey  <tom@tromey.com>
7088
7089         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7090
7091 2020-02-22  Tom Tromey  <tom@tromey.com>
7092
7093         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7094         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7095         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7096         * tui/tui.c (_initialize_tui): Add usage text.
7097
7098 2020-02-22  Tom Tromey  <tom@tromey.com>
7099
7100         * tui/tui-win.c (tui_set_focus_command)
7101         (tui_set_win_height_command): Use error_no_arg.
7102         (_initialize_tui_win): Update help text.
7103         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7104
7105 2020-02-22  Tom Tromey  <tom@tromey.com>
7106
7107         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7108         * tui/tui-disasm.h (struct tui_disasm_window)
7109         <display_start_addr>: Declare.
7110         * tui/tui-source.h (struct tui_source_window)
7111         <display_start_addr>: Declare.
7112         * tui/tui-winsource.h (struct tui_source_window_base)
7113         <show_source_line, display_start_addr>: New methods.
7114         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7115         Rename and move to protected section.
7116         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7117         (tui_source_window_base::do_erase_source_content): Update.
7118         (tui_source_window_base::show_source_line): Now a method.
7119         (tui_source_window_base::show_source_content)
7120         (tui_source_window_base::tui_source_window_base)
7121         (tui_source_window_base::rerender)
7122         (tui_source_window_base::refill)
7123         (tui_source_window_base::do_scroll_horizontal)
7124         (tui_source_window_base::set_is_exec_point_at)
7125         (tui_source_window_base::update_breakpoint_info)
7126         (tui_source_window_base::update_exec_info): Update.
7127         * tui/tui-source.c (tui_source_window::set_contents)
7128         (tui_source_window::showing_source_p)
7129         (tui_source_window::do_scroll_vertical)
7130         (tui_source_window::location_matches_p)
7131         (tui_source_window::line_is_displayed): Update.
7132         (tui_source_window::display_start_addr): New method.
7133         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7134         (tui_disasm_window::do_scroll_vertical)
7135         (tui_disasm_window::location_matches_p): Update.
7136         (tui_disasm_window::display_start_addr): New method.
7137
7138 2020-02-22  Tom Tromey  <tom@tromey.com>
7139
7140         * NEWS: Add entry for gdb.register_window_type.
7141         * tui/tui-layout.h (window_factory): New typedef.
7142         (tui_register_window): Declare.
7143         * tui/tui-layout.c (saved_tui_windows): New global.
7144         (tui_apply_current_layout): Use it.
7145         (tui_register_window): New function.
7146         * python/python.c (do_start_initialization): Call
7147         gdbpy_initialize_tui.
7148         (python_GdbMethods): Add "register_window_type" function.
7149         * python/python-internal.h (gdbpy_register_tui_window)
7150         (gdbpy_initialize_tui): Declare.
7151         * python/py-tui.c: New file.
7152         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7153
7154 2020-02-22  Tom Tromey  <tom@tromey.com>
7155
7156         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7157
7158 2020-02-22  Tom Tromey  <tom@tromey.com>
7159
7160         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7161         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7162         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7163         (tui_set_win_focus_to): Move from tui-win.c.
7164
7165 2020-02-22  Tom Tromey  <tom@tromey.com>
7166
7167         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7168         functions.
7169         (known_window_types): New global.
7170         (tui_get_window_by_name): Reimplement.
7171         (initialize_known_windows): New function.
7172         (validate_window_name): Rewrite.
7173         (_initialize_tui_layout): Call initialize_known_windows.
7174
7175 2020-02-22  Tom Tromey  <tom@tromey.com>
7176
7177         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7178         Remove constants.
7179         * tui/tui-winsource.h (struct tui_source_window_base)
7180         <tui_source_window_base>: Remove parameter.
7181         * tui/tui-winsource.c
7182         (tui_source_window_base::tui_source_window_base): Remove
7183         parameter.
7184         (tui_source_window_base::refill): Update.
7185         * tui/tui-stack.h (struct tui_locator_window)
7186         <tui_locator_window>: Update.
7187         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7188         Default the constructor.
7189         * tui/tui-regs.h (struct tui_data_item_window)
7190         <tui_data_item_window>: Default the constructor.
7191         (struct tui_data_window) <tui_data_window>: Likewise.
7192         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7193         Default the constructor.
7194         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7195         Default the constructor.
7196         <type>: Remove.
7197         (struct tui_win_info) <tui_win_info>: Default the constructor.
7198         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7199         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7200         Default the constructor.
7201
7202 2020-02-22  Tom Tromey  <tom@tromey.com>
7203
7204         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7205         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7206         * tui/tui-win.c (tui_resize_all): Don't call
7207         tui_delete_invisible_windows.
7208         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7209         done.
7210         (tui_set_layout): Update.
7211         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7212         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7213         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7214
7215 2020-02-22  Tom Tromey  <tom@tromey.com>
7216
7217         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7218         correctly.
7219
7220 2020-02-22  Tom Tromey  <tom@tromey.com>
7221
7222         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7223
7224 2020-02-22  Tom Tromey  <tom@tromey.com>
7225
7226         * tui/tui-winsource.h (struct tui_source_window_iterator)
7227         <inner_iterator>: New etytypedef.
7228         <tui_source_window_iterator>: Take "end" parameter.
7229         <tui_source_window_iterator>: Take iterator.
7230         <operator*, advance>: Update.
7231         <m_iter>: Change type.
7232         <m_end>: New field.
7233         (struct tui_source_windows) <begin, end>: Update.
7234         * tui/tui-layout.c (tui_windows): New global.
7235         (tui_apply_current_layout): Clear tui_windows.
7236         (tui_layout_window::apply): Update tui_windows.
7237         * tui/tui-data.h (tui_windows): Declare.
7238         (all_tui_windows): Now inline function.
7239         (class tui_window_iterator, struct all_tui_windows): Remove.
7240
7241 2020-02-22  Tom Tromey  <tom@tromey.com>
7242
7243         PR tui/17850:
7244         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7245         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7246         "height" argument.
7247         (class tui_layout_window) <get_sizes>: Likewise.
7248         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7249         argument.
7250         <get_sizes>: Add "height" argument.
7251         <m_vertical>: New field.
7252         * tui/tui-layout.c (tui_layout_split::clone): Update.
7253         (tui_layout_split::get_sizes): Add "height" argument.
7254         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7255         (tui_new_layout_command): Parse "-horizontal".
7256         (_initialize_tui_layout): Update help string.
7257         (tui_layout_split::specification): Add "-horizontal" when needed.
7258         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7259         argument.
7260         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7261         New methods.
7262
7263 2020-02-22  Tom Tromey  <tom@tromey.com>
7264
7265         * tui/tui-layout.h (enum tui_adjust_result): New.
7266         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7267         (class tui_layout_window) <adjust_size>: Return
7268         tui_adjust_result.  Rewrite.
7269         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7270         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7271
7272 2020-02-22  Tom Tromey  <tom@tromey.com>
7273
7274         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7275         parameter and return types.
7276         (class tui_layout_base) <specification>: Add "depth".
7277         (class tui_layout_window) <specification>: Add "depth".
7278         (class tui_layout_split) <specification>: Add "depth".
7279         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7280         and return types.
7281         (tui_new_layout_command): Parse sub-layouts.
7282         (_initialize_tui_layout): Update help string.
7283         (tui_layout_window::specification): Add "depth".
7284         (add_layout_command): Update.
7285
7286 2020-02-22  Tom Tromey  <tom@tromey.com>
7287
7288         * NEWS: Add "tui new-layout" item.
7289         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7290         Add new-layout command to help text.
7291         (validate_window_name): New function.
7292         (tui_new_layout_command): New function.
7293         (_initialize_tui_layout): Register "new-layout".
7294         (tui_layout_window::specification): New method.
7295         (tui_layout_window::specification): New method.
7296         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7297         method.
7298         (class tui_layout_window) <specification>: New method.
7299         (class tui_layout_split) <specification>: New method.
7300
7301 2020-02-22  Tom Tromey  <tom@tromey.com>
7302
7303         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7304         * tui/tui-win.c (window_name_completer): Update comment.
7305         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7306         Declare method.
7307         (class tui_layout_window) <replace_window>: Likewise.
7308         (class tui_layout_split) <replace_window>: Likewise.
7309         (tui_set_layout): Don't declare.
7310         (tui_set_initial_layout): Declare function.
7311         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7312         (asm_regs_layout): New globals.
7313         (tui_current_layout, show_layout): Remove.
7314         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7315         (find_layout, tui_apply_layout): New function.
7316         (layout_completer): Remove.
7317         (tui_next_layout): Reimplement.
7318         (tui_next_layout_command): New function.
7319         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7320         (tui_regs_layout): Reimplement.
7321         (tui_regs_layout_command): New function.
7322         (extract_display_start_addr): Rewrite.
7323         (next_layout, prev_layout): Remove.
7324         (tui_layout_window::replace_window): New method.
7325         (tui_layout_split::replace_window): New method.
7326         (destroy_layout): New function.
7327         (layout_list): New global.
7328         (add_layout_command): New function.
7329         (initialize_layouts): Update.
7330         (tui_layout_command): New function.
7331         (_initialize_tui_layout): Install "layout" commands.
7332         * tui/tui-data.h (enum tui_layout_type): Remove.
7333         (tui_current_layout): Don't declare.
7334
7335 2020-02-22  Tom Tromey  <tom@tromey.com>
7336
7337         * tui/tui-regs.c (tui_reg_layout): Remove.
7338         (tui_reg_command): Use tui_regs_layout.
7339         * tui/tui-layout.h (tui_reg_command): Declare.
7340         * tui/tui-layout.c (tui_reg_command): New function.
7341
7342 2020-02-22  Tom Tromey  <tom@tromey.com>
7343
7344         * tui/tui.c (tui_rl_delete_other_windows): Call
7345         tui_remove_some_windows.
7346         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7347         Declare method.
7348         (class tui_layout_window) <remove_windows>: New method.
7349         (class tui_layout_split) <remove_windows>: Declare.
7350         (tui_remove_some_windows): Declare.
7351         * tui/tui-layout.c (tui_remove_some_windows): New function.
7352         (tui_layout_split::remove_windows): New method.
7353
7354 2020-02-22  Tom Tromey  <tom@tromey.com>
7355
7356         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7357         * tui/tui-layout.h (tui_next_layout): Declare.
7358         * tui/tui-layout.c (tui_next_layout): New function.
7359
7360 2020-02-22  Tom Tromey  <tom@tromey.com>
7361
7362         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7363         correct coordinates.
7364
7365 2020-02-22  Tom Tromey  <tom@tromey.com>
7366
7367         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7368         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7369         DATA_WIN case.
7370
7371 2020-02-22  Tom Tromey  <tom@tromey.com>
7372
7373         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7374         TUI_DISASM_WIN, not tui_win_list.
7375
7376 2020-02-22  Tom Tromey  <tom@tromey.com>
7377
7378         * valprint.c (generic_val_print_enum_1)
7379         (val_print_type_code_flags): Style member names.
7380         * rust-lang.c (val_print_struct, rust_print_enum)
7381         (rust_print_struct_def, rust_internal_print_type): Style member
7382         names.
7383         * p-valprint.c (pascal_object_print_value_fields): Style member
7384         names.  Only call fprintf_symbol_filtered for static members.
7385         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7386         * f-valprint.c (f_val_print): Style member names.
7387         * f-typeprint.c (f_type_print_base): Style member names.
7388         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7389         call fprintf_symbol_filtered for static members.
7390         (cp_print_class_member): Style member names.
7391         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7392         member names.
7393         * ada-valprint.c (ada_print_scalar): Style enum names.
7394         (ada_val_print_enum): Likewise.
7395         * ada-typeprint.c (print_enum_type): Style enum names.
7396
7397 2020-02-21  Tom Tromey  <tom@tromey.com>
7398
7399         * psympriv.h (struct partial_symtab): Update comment.
7400
7401 2020-02-21  Tom Tromey  <tromey@adacore.com>
7402
7403         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7404         type is CORE_ADDR.
7405
7406 2020-02-21  Tom de Vries  <tdevries@suse.de>
7407
7408         PR gdb/25534
7409         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7410         if dependencies[i]->user != NULL.
7411
7412 2020-02-21  Ali Tamur  <tamur@google.com>
7413
7414         * dwarf2/read.c (dwarf2_name): Add null check.
7415
7416 2020-02-20  Tom Tromey  <tom@tromey.com>
7417
7418         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7419         ">=", in binary search.
7420         (dwarf2_find_containing_comp_unit): New overload.
7421         (run_test): New self-test.
7422         (_initialize_dwarf2_read): Register new test.
7423
7424 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7425
7426         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7427         * riscv-tdep.h: Likewise.
7428         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7429         rv32-only CSR.
7430         * features/riscv/64bit-csr.xml: Regenerated.
7431
7432 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7433             Tom Tromey  <tom@tromey.com>
7434
7435         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7436         of 'fputc_unfiltered'.
7437         (putchar_unfiltered): Call 'fputc_unfiltered'.
7438         (fputc_unfiltered): Call 'fputs_unfiltered'.
7439
7440 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7441
7442         * config.in: Regenerate.
7443         * configure: Regenerate.
7444         * configure.ac: Add --with-python-libdir option.
7445         * main.c: Use WITH_PYTHON_LIBDIR.
7446
7447 2020-02-19  Tom Tromey  <tom@tromey.com>
7448
7449         * symtab.c (general_symbol_info::compute_and_set_names): Use
7450         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7451
7452 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7453
7454         * dwarf2/read.c (allocate_signatured_type_table,
7455         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7456         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7457         Remove objfile parameter, update all callers.
7458
7459 2020-02-19  Doug Evans  <dje@google.com>
7460
7461         PR rust/25535
7462         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7463         rust_enum_variant calculation.
7464
7465 2020-02-19  Tom Tromey  <tromey@adacore.com>
7466
7467         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7468
7469 2020-02-19  Tom Tromey  <tromey@adacore.com>
7470
7471         * ada-lang.c (cache_symbol): Use obstack_strdup.
7472
7473 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7474
7475         * configure: Regenerate.
7476
7477 2020-02-19  Tom Tromey  <tromey@adacore.com>
7478
7479         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7480         NULL check.
7481
7482 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7483
7484         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7485
7486 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7487
7488         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7489         if GDBSERVER is not defined.
7490         (riscv_tdesc_cache): Likewise, also store const target_desc.
7491         (STATIC_IN_GDB): Define.
7492         (riscv_create_target_description): Update declaration with
7493         STATIC_IN_GDB.
7494         (riscv_lookup_target_description): New function, only define if
7495         GDBSERVER is not defined.
7496         * arch/riscv.h (riscv_create_target_description): Declare only
7497         when GDBSERVER is defined.
7498         (riscv_lookup_target_description): New declaration when GDBSERVER
7499         is not defined.
7500         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7501         (riscv_linux_read_features): ...this, and return
7502         riscv_gdbarch_features instead of target_desc.
7503         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7504         (riscv_linux_read_description): Rename to...
7505         (riscv_linux_read_features): ...this.
7506         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7507         Update to use riscv_gdbarch_features and
7508         riscv_lookup_target_description.
7509         * riscv-tdep.c (riscv_find_default_target_description): Use
7510         riscv_lookup_target_description instead of
7511         riscv_create_target_description.
7512
7513 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7514
7515         * valprint.c (generic_val_print_enum_1): When printing a flag
7516         enum with value 0 and there is no enumerator with value 0, print
7517         just "0" instead of "(unknown: 0x0)".
7518
7519 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7520
7521         * valprint.c (generic_val_print_enum_1): Print unknown part of
7522         flag enum in hex.
7523
7524 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7525
7526         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7527         flag enums to contain duplicate enumerators.
7528         * valprint.c (generic_val_print_enum_1): Update comment.
7529
7530 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7531
7532         * dwarf2/read.c: Include "count-one-bits.h".
7533         (update_enumeration_type_from_children): If an enumerator has
7534         multiple bits set, don't treat the enumeration as a "flag enum".
7535         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7536         of flag enums have 0 or 1 bit set.
7537
7538 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7539
7540         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7541         conversion.
7542         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7543         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7544         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7545         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7546         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7547
7548 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7549
7550         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7551
7552 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7553
7554         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7555         displaced_step_closure_up.
7556         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7557         (struct displaced_step_closure_up):
7558         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7559         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7560         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7561         Likewise.
7562         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7563         * gdbarch.c, gdbarch.h: Re-generate.
7564         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7565         displaced_step_closure_up.
7566         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7567         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7568         * infrun.h (displaced_step_closure_up): New type alias.
7569         (struct displaced_step_inferior_state) <step_closure>: Change
7570         type to displaced_step_closure_up.
7571         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7572         displaced_step_closure_up.
7573         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7574
7575 2020-02-14  Tom Tromey  <tom@tromey.com>
7576
7577         * minidebug.c (gnu_debug_key): New global.
7578         (find_separate_debug_file_in_section): Use it.
7579
7580 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7581
7582         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7583         std::unique_ptr.
7584         * gdbarch.c: Re-generate.
7585         * gdbarch.h: Re-generate.
7586         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7587         change.
7588         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7589         type to std::unique_ptr.
7590         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7591         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7592         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7593         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7594         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7595         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7596         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7597         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7598         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7599
7600 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7601
7602         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7603         std::unique_ptr.
7604         (displaced_step_clear): Rename to...
7605         (displaced_step_reset): ... this.  Just call displaced->reset ().
7606         (displaced_step_clear_cleanup): Rename to...
7607         (displaced_step_reset_cleanup): ... this.
7608         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7609         (displaced_step_fixup): Likewise.
7610         (resume_1): Likewise.
7611         (handle_inferior_event): Restore child's memory before calling
7612         displaced_step_fixup on the parent.
7613         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7614         to std::unique_ptr.
7615         <step_closure>: Change type to std::unique_ptr.
7616
7617 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7618
7619         * arm-tdep.c: Include count-one-bits.h.
7620         (cleanup_block_store_pc): Use count_one_bits.
7621         (cleanup_block_load_pc): Use count_one_bits.
7622         (arm_copy_block_xfer): Use count_one_bits.
7623         (thumb2_copy_block_xfer): Use count_one_bits.
7624         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7625         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7626         (thumb_get_next_pcs_raw): Use count_one_bits.
7627         (arm_get_next_pcs_raw): Use count_one_bits_l.
7628         * arch/arm.c (bitcount): Remove.
7629         * arch/arm.h (bitcount): Remove.
7630
7631 2020-02-14  Tom Tromey  <tromey@adacore.com>
7632
7633         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7634         Update.
7635         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7636         * dwarf2/loc.c (call_site_find_chain_1): Return
7637         unique_xmalloc_ptr.
7638         (call_site_find_chain): Likewise.
7639
7640 2020-02-14  Richard Biener  <rguenther@suse.de>
7641
7642         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7643         on expression with division operators.
7644
7645 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7646
7647         * MAINTAINERS (Write After Approval): Adding myself.
7648
7649 2020-02-12  Tom Tromey  <tom@tromey.com>
7650
7651         * event-loop.c (event_data, gdb_event, event_handler_func):
7652         Remove.
7653
7654 2020-02-12  Tom Tromey  <tom@tromey.com>
7655
7656         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7657         (dwarf2_frame_objfile_data): Add comment.
7658         (find_comp_unit, set_comp_unit): New functions.
7659         (dwarf2_frame_find_fde): Use find_comp_unit.
7660         (dwarf2_build_frame_info): Use set_comp_unit.
7661
7662 2020-02-12  Tom Tromey  <tom@tromey.com>
7663
7664         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7665         (comp_unit): Don't initialize objfile.
7666         (execute_cfa_program): Add text_offset parameter.
7667         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7668         (dwarf2_frame_cache): Update.
7669         (dwarf2_build_frame_info): Don't set "objfile" member.
7670
7671 2020-02-12  Tom Tromey  <tom@tromey.com>
7672
7673         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7674         (decode_frame_entry): Likewise.
7675         (dwarf2_build_frame_info): Update.
7676
7677 2020-02-12  Tom Tromey  <tom@tromey.com>
7678
7679         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7680         (decode_frame_entry_1): Use the comp_unit obstack.
7681
7682 2020-02-12  Tom Tromey  <tom@tromey.com>
7683
7684         * dwarf2/frame.c (struct comp_unit): Add initializers and
7685         constructor.
7686         (dwarf2_frame_objfile_data): Store a comp_unit.
7687         (dwarf2_frame_find_fde): Update.
7688         (dwarf2_build_frame_info): Use "new".
7689
7690 2020-02-12  Tom Tromey  <tom@tromey.com>
7691
7692         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7693         (dwarf2_fde_table): Typedef for std::vector.
7694         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7695         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7696         (decode_frame_entry): Update.
7697         (dwarf2_build_frame_info): Use "new".
7698
7699 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7700
7701         * arm-tdep.c (arm_gdbarch_init): Update.
7702         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7703         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7704         have_neon, is_m>: Change to bool.
7705
7706 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7707
7708         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7709
7710 2020-02-12  Tom Tromey  <tom@tromey.com>
7711
7712         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7713
7714 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7715
7716         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7717         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7718
7719 2020-02-11  Tom Tromey  <tom@tromey.com>
7720
7721         * psymtab.h: Update comment.
7722
7723 2020-02-11  Tom Tromey  <tom@tromey.com>
7724
7725         * gdb_obstack.h (struct auto_obstack): Use
7726         DISABLE_COPY_AND_ASSIGN.
7727
7728 2020-02-11  Tom Tromey  <tom@tromey.com>
7729
7730         * dwarf2/frame.h (struct objfile): Don't forward declare.
7731
7732 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7733
7734         * cris-tdep.c (cris_supply_gregset): Change signature to match
7735         what struct regset expects.
7736         (cris_regset): New struct.
7737         (fetch_core_registers): Remove.
7738         (cris_iterate_over_regset_sections): New function.
7739         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7740         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7741
7742 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7743
7744         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7745         registers.
7746
7747 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7748
7749         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7750
7751 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7752
7753         * configure: Re-generate.
7754
7755 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7756
7757         * configure: Re-generate.
7758
7759 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7760
7761         * acinclude: Update warning.m4 path.
7762         * warning.m4: Move to gdbsupport.
7763
7764 2020-02-11  Tom Tromey  <tromey@adacore.com>
7765
7766         * remote.c (remote_console_output): Update.
7767         * printcmd.c (printf_command): Update.
7768         * event-loop.c (gdb_wait_for_event): Update.
7769         * linux-nat.c (sigchld_handler): Update.
7770         * remote-sim.c (gdb_os_write_stdout): Update.
7771         (gdb_os_flush_stdout): Update.
7772         (gdb_os_flush_stderr): Update.
7773         (gdb_os_write_stderr): Update.
7774         * exceptions.c (print_exception): Update.
7775         * remote-fileio.c (remote_fileio_func_read): Update.
7776         (remote_fileio_func_write): Update.
7777         * tui/tui.c (tui_enable): Update.
7778         * tui/tui-interp.c (tui_interp::init): Update.
7779         * utils.c (init_page_info): Update.
7780         (putchar_unfiltered, fputc_unfiltered): Update.
7781         (gdb_flush): Update.
7782         (emit_style_escape): Update.
7783         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7784         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7785         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7786         (stderr_file::write): Update.
7787         (stderr_file::puts): Update.
7788         * ui-file.h (ui_file_isatty, ui_file_write)
7789         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7790         (ui_file_puts): Don't declare.
7791
7792 2020-02-10  Tom de Vries  <tdevries@suse.de>
7793
7794         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7795         sentinel to char *.
7796
7797 2020-02-09  Tom de Vries  <tdevries@suse.de>
7798
7799         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7800         filename if it matches "<artificial>".
7801
7802 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7803
7804         * windows-tdep.c (struct enum_value_name): New struct.
7805         (create_enum): New function.
7806         (windows_get_siginfo_type): Create and use enum types.
7807
7808 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7809
7810         * NEWS: Mention $_siginfo support for Windows.
7811         * windows-nat.c (handle_exception): Set siginfo_er.
7812         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7813         (windows_xfer_siginfo): New function.
7814         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7815         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7816         (init_windows_gdbarch_data): New function.
7817         (get_windows_gdbarch_data): New function.
7818         (windows_get_siginfo_type): New function.
7819         (windows_init_abi): Register windows_get_siginfo_type.
7820         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7821
7822 2020-02-08  Tom Tromey  <tom@tromey.com>
7823
7824         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7825         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7826         <keep>: Declare method.
7827         <m_keep>: Remove member.
7828         <~cutu_reader>: Remove.
7829         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7830         (cutu_reader::cutu_reader): Update.
7831         (cutu_reader::keep): Rename from ~cutu_reader.
7832         (process_psymtab_comp_unit, build_type_psymtabs_1)
7833         (process_skeletonless_type_unit, load_partial_comp_unit)
7834         (load_full_comp_unit, dwarf2_read_addr_index)
7835         (read_signatured_type): Update.
7836
7837 2020-02-08  Tom Tromey  <tom@tromey.com>
7838
7839         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7840         "want_partial_unit" parameter.
7841         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7842         Inline check for DW_TAG_partial_unit.
7843         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7844
7845 2020-02-08  Tom Tromey  <tom@tromey.com>
7846
7847         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7848         read.c.
7849         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7850         read.c.
7851
7852 2020-02-08  Tom Tromey  <tom@tromey.com>
7853
7854         * dwarf2/read.c (read_address): Move to comp-unit.c.
7855         (dwarf2_rnglists_process, dwarf2_ranges_process)
7856         (read_attribute_value, dwarf_decode_lines_1)
7857         (var_decode_location, decode_locdesc): Update.
7858         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7859         read.c.  Remove "cu" parameter.
7860         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7861         method.
7862
7863 2020-02-08  Tom Tromey  <tom@tromey.com>
7864
7865         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7866         (read_indirect_line_string): Update.
7867         * dwarf2/comp-unit.c (read_offset): Remove.
7868         (read_comp_unit_head): Update.
7869         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7870         method.
7871         (read_offset): Don't declare.
7872
7873 2020-02-08  Tom Tromey  <tom@tromey.com>
7874
7875         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7876         * dwarf2/read.c (struct comp_unit_head): Move to
7877         dwarf2/comp-unit.h.
7878         (enum class rcuh_kind): Move to comp-unit.h.
7879         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7880         (read_comp_unit_head, error_check_comp_unit_head)
7881         (read_and_check_comp_unit_head): Move to comp-unit.c.
7882         (read_offset, dwarf_unit_type_name): Likewise.
7883         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7884         (cutu_reader::cutu_reader, read_call_site_scope)
7885         (find_partial_die, follow_die_offset): Update.
7886         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7887
7888 2020-02-08  Tom Tromey  <tom@tromey.com>
7889
7890         * dwarf2/read.c (read_offset_1): Move to leb.c.
7891         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7892         (dwarf_decode_macro_bytes): Update.
7893         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7894         * dwarf2/leb.h (read_offset): Declare.
7895
7896 2020-02-08  Tom Tromey  <tom@tromey.com>
7897
7898         * dwarf2/read.c (dwarf2_section_size): Remove.
7899         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7900         Update.
7901         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7902
7903 2020-02-08  Tom Tromey  <tom@tromey.com>
7904
7905         * dwarf2/read.c (read_initial_length): Move to leb.c.
7906         * dwarf2/leb.h (read_initial_length): Declare.
7907         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7908         handle_nonstd parameter.
7909         * dwarf2/frame.c (read_initial_length): Remove.
7910         (decode_frame_entry_1): Update.
7911
7912 2020-02-08  Tom Tromey  <tom@tromey.com>
7913
7914         * dwarf2/loc.c (dwarf2_find_location_expression)
7915         (dwarf_evaluate_loc_desc::get_tls_address)
7916         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7917         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7918         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7919         (dwarf2_compile_property_to_c)
7920         (dwarf2_loc_desc_get_symbol_read_needs)
7921         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7922         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7923         (loclist_describe_location, loclist_tracepoint_var_ref)
7924         (loclist_generate_c_location): Update.
7925         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7926         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7927         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7928         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7929         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7930         (dwarf2_per_cu_data::addr_size)
7931         (dwarf2_per_cu_data::ref_addr_size)
7932         (dwarf2_per_cu_data::text_offset)
7933         (dwarf2_per_cu_data::addr_type): Now methods.
7934         (per_cu_header_read_in): Make per_cu "const".
7935         (dwarf2_version): Remove.
7936         (dwarf2_per_cu_data::int_type): Now a method.
7937         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7938         (set_die_type, read_array_type, read_subrange_index_type)
7939         (read_tag_string_type, read_subrange_type): Update.
7940         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7941         offset_size, ref_addr_size, text_offset, addr_type, version,
7942         objfile, int_type, addr_sized_int_type>: Declare methods.
7943
7944 2020-02-08  Tom Tromey  <tom@tromey.com>
7945
7946         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7947         Move earlier.
7948
7949 2020-02-08  Tom Tromey  <tom@tromey.com>
7950
7951         * dwarf2/read.h (dwarf_line_debug): Declare.
7952         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7953         * dwarf2/read.c: Move line_header code to new files.
7954         (dwarf_line_debug): No longer static.
7955         * dwarf2/line-header.c: New file.
7956         * dwarf2/line-header.h: New file.
7957
7958 2020-02-08  Tom Tromey  <tom@tromey.com>
7959
7960         * dwarf2/read.c (struct line_header) <file_full_name,
7961         file_file_name>: Return unique_xmalloc_ptr.
7962         (line_header::file_file_name): Update.
7963         (line_header::file_full_name): Update.
7964         (dw2_get_file_names_reader): Update.
7965         (macro_start_file): Update.
7966
7967 2020-02-08  Tom Tromey  <tom@tromey.com>
7968
7969         * dwarf2/read.c (struct line_header) <file_full_name,
7970         file_file_name>: Declare methods.
7971         (dw2_get_file_names_reader): Update.
7972         (file_file_name): Now a method.
7973         (file_full_name): Likewise.
7974         (macro_start_file): Update.
7975
7976 2020-02-08  Tom Tromey  <tom@tromey.com>
7977
7978         * dwarf2/read.c (dwarf_always_disassemble)
7979         (show_dwarf_always_disassemble): Move to loc.c.
7980         (_initialize_dwarf2_read): Move "always-disassemble" registration
7981         to loc.c.
7982         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
7983         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
7984         static.
7985         (show_dwarf_always_disassemble): Move from read.c.
7986         (_initialize_dwarf2loc): Move always-disassemble from read.c.
7987
7988 2020-02-08  Tom Tromey  <tom@tromey.com>
7989
7990         * dwarf2/read.c (~dwarf2_per_objfile): Update.
7991         (create_quick_file_names_table): Return htab_up.
7992         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
7993         Update.
7994         * dwarf2/read.h (struct dwarf2_per_objfile)
7995         <quick_file_names_table>: Now htab_up.
7996
7997 2020-02-08  Tom Tromey  <tom@tromey.com>
7998
7999         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8000
8001 2020-02-08  Tom Tromey  <tom@tromey.com>
8002
8003         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8004         Rewrite.
8005         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8006         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8007         (abbrev_table::abbrev_table): No longer inline.
8008         (ABBREV_HASH_SIZE): Remove.
8009         (abbrev_table::m_abbrevs): Now an htab_up.
8010
8011 2020-02-08  Tom Tromey  <tom@tromey.com>
8012
8013         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8014         (cutu_reader): Update.
8015         (build_type_psymtabs_1): Update.
8016         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8017         (abbrev_table::alloc_abbrev): Update.
8018         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8019         (abbrev_table::read): New static method, renamed from
8020         abbrev_table_read_table.
8021         (abbrev_table::alloc_abbrev)
8022         (abbrev_table::add_abbrev): Now private.
8023         (abbrev_table::abbrev_table): Now private.
8024         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8025
8026 2020-02-08  Tom Tromey  <tom@tromey.com>
8027
8028         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8029         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8030         htab_up.
8031
8032 2020-02-08  Tom Tromey  <tom@tromey.com>
8033
8034         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8035         htab_up.
8036         (lookup_dwo_unit_in_dwp): Update.
8037         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8038         on obstack.
8039
8040 2020-02-08  Tom Tromey  <tom@tromey.com>
8041
8042         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8043         obstack.
8044
8045 2020-02-08  Tom Tromey  <tom@tromey.com>
8046
8047         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8048         line_header_hash.
8049         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8050         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8051         Change type to htab_up.
8052
8053 2020-02-08  Tom Tromey  <tom@tromey.com>
8054
8055         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8056         htab_up.  Don't allocate on obstack.
8057         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8058         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8059         Change type to htab_up.
8060
8061 2020-02-08  Tom Tromey  <tom@tromey.com>
8062
8063         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8064         Change type to htab_up.
8065         * dwarf2/read.c (create_signatured_type_table_from_index)
8066         (create_signatured_type_table_from_debug_names)
8067         (create_all_type_units, add_type_unit)
8068         (lookup_dwo_signatured_type, lookup_signatured_type)
8069         (process_skeletonless_type_unit): Update.
8070         (create_debug_type_hash_table, create_debug_types_hash_table):
8071         Change type of types_htab.
8072         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8073         htab_up.  Don't allocate on obstack.
8074         (create_cus_hash_table): Change type of cus_htab parameter.
8075         (struct dwo_file) <cus, tus>: Now htab_up.
8076         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8077         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8078         (queue_and_load_all_dwo_tus): Update.
8079         * dwarf2/index-write.c (write_gdbindex): Update.
8080         (write_debug_names): Update.
8081
8082 2020-02-08  Tom Tromey  <tom@tromey.com>
8083
8084         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8085         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8086         destructor.
8087         (struct dwarf2_per_objfile) <queue>: New member.
8088         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8089         dwarf2/read.h.
8090         (dwarf2_queue, dwarf2_queue_tail): Remove.
8091         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8092         DISABLE_COPY_AND_ASSIGN.
8093         <m_per_objfile>: New member.
8094         <~dwarf2_queue_guard>: Rewrite.
8095         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8096         Update.
8097         (~dwarf2_queue_item): New.
8098
8099 2020-02-08  Tom Tromey  <tom@tromey.com>
8100
8101         * dwarf2/read.c (struct die_info) <has_children>: New member.
8102         (dw2_get_file_names_reader): Remove has_children.
8103         (dw2_get_file_names): Update.
8104         (read_cutu_die_from_dwo): Remove has_children.
8105         (cutu_reader::init_tu_and_read_dwo_dies)
8106         (cutu_reader::cutu_reader): Update.
8107         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8108         Remove has_children.
8109         (build_type_psymtabs_1, process_skeletonless_type_unit)
8110         (load_partial_comp_unit, load_full_comp_unit): Update.
8111         (create_dwo_cu_reader): Remove has_children.
8112         (create_cus_hash_table, read_die_and_children): Update.
8113         (read_full_die_1,read_full_die): Remove has_children.
8114         (read_signatured_type): Update.
8115         (class cutu_reader) <has_children>: Remove.
8116
8117 2020-02-08  Tom Tromey  <tom@tromey.com>
8118
8119         * dwarf2/expr.c: Rename from dwarf2expr.c.
8120         * dwarf2/expr.h: Rename from dwarf2expr.h.
8121         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8122         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8123         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8124         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8125         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8126         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8127         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8128         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8129         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8130         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8131         * dwarf2/loc.c: Rename from dwarf2loc.c.
8132         * dwarf2/loc.h: Rename from dwarf2loc.h.
8133         * dwarf2/read.c: Rename from dwarf2read.c.
8134         * dwarf2/read.h: Rename from dwarf2read.h.
8135         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8136         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8137         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8138         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8139         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8140         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8141         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8142         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8143         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8144         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8145         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8146         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8147         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8148         Update.
8149         * Makefile.in (COMMON_SFILES): Update.
8150         (HFILES_NO_SRCDIR): Update.
8151
8152 2020-02-08  Tom Tromey  <tom@tromey.com>
8153
8154         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8155         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8156
8157 2020-02-08  Tom Tromey  <tom@tromey.com>
8158
8159         * dwarf2read.h (struct die_info): Don't declare.
8160
8161 2020-02-08  Tom Tromey  <tom@tromey.com>
8162
8163         * dwarf2read.h (die_info_ptr): Remove typedef.
8164
8165 2020-02-08  Tom Tromey  <tom@tromey.com>
8166
8167         * dwarf2read.c (read_call_site_scope)
8168         (handle_data_member_location, dwarf2_add_member_fn)
8169         (mark_common_block_symbol_computed, read_common_block)
8170         (attr_to_dynamic_prop, partial_die_info::read)
8171         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8172         (dwarf2_symbol_mark_computed, set_die_type): Update.
8173         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8174         method.
8175         (attr_form_is_block): Don't declare.
8176         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8177
8178 2020-02-08  Tom Tromey  <tom@tromey.com>
8179
8180         * dwarf2read.c (dwarf2_find_base_address, )
8181         (read_call_site_scope, rust_containing_type)
8182         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8183         (handle_data_member_location, dwarf2_add_member_fn)
8184         (get_alignment, read_structure_type, process_structure_scope)
8185         (mark_common_block_symbol_computed, read_common_block)
8186         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8187         (partial_die_info::read, read_attribute_value, new_symbol)
8188         (lookup_die_type, dwarf2_get_ref_die_offset)
8189         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8190         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8191         (dwarf2_symbol_mark_computed): Update.
8192         * dwarf2/attribute.h (struct attribute) <value_as_address,
8193         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8194         methods.
8195         (value_as_address, attr_form_is_section_offset)
8196         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8197         * dwarf2/attribute.c (attribute::value_as_address)
8198         (attribute::form_is_section_offset, attribute::form_is_constant)
8199         (attribute::form_is_ref): Now methods.
8200
8201 2020-02-08  Tom Tromey  <tom@tromey.com>
8202
8203         * dwarf2read.c (struct attribute, DW_STRING)
8204         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8205         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8206         (attr_form_is_block, attr_form_is_section_offset)
8207         (attr_form_is_constant, attr_form_is_ref): Move.
8208         * dwarf2/attribute.h: New file.
8209         * dwarf2/attribute.c: New file, from dwarf2read.c.
8210         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8211
8212 2020-02-08  Tom Tromey  <tom@tromey.com>
8213
8214         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8215         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8216         Move.
8217         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8218         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8219         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8220         abbrev.c.
8221         * dwarf2/abbrev.h: New file.
8222         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8223         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8224
8225 2020-02-08  Tom Tromey  <tom@tromey.com>
8226
8227         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8228         (dwarf2_section_size, dwarf2_get_section_info)
8229         (create_signatured_type_table_from_debug_names)
8230         (create_addrmap_from_aranges, read_debug_names_from_section)
8231         (get_gdb_index_contents_from_section, read_comp_unit_head)
8232         (error_check_comp_unit_head, read_abbrev_offset)
8233         (create_debug_type_hash_table, init_cu_die_reader)
8234         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8235         (read_comp_units_from_section, create_cus_hash_table)
8236         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8237         (create_dwp_v2_section, dwarf2_rnglists_process)
8238         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8239         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8240         (read_indirect_string_from_dwz, read_addr_index_1)
8241         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8242         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8243         (fill_in_loclist_baton): Update.
8244         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8245         get_containing_section, get_bfd_owner, get_bfd_section,
8246         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8247         (dwarf2_read_section, get_section_name, get_section_file_name)
8248         (get_containing_section, get_section_bfd_owner)
8249         (get_section_bfd_section, get_section_name, get_section_file_name)
8250         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8251         declare.
8252         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8253         (dwarf2_section_info::get_bfd_owner)
8254         (dwarf2_section_info::get_bfd_section)
8255         (dwarf2_section_info::get_name)
8256         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8257         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8258         (dwarf2_section_info::read): Now methods.
8259         * dwarf-index-write.c (class debug_names): Update.
8260
8261 2020-02-08  Tom Tromey  <tom@tromey.com>
8262
8263         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8264         Move to dwarf2/section.h.
8265         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8266         (get_section_bfd_section, get_section_name)
8267         (get_section_file_name, get_section_id, get_section_flags)
8268         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8269         dwarf2/section.c.
8270         * dwarf2/section.h: New file.
8271         * dwarf2/section.c: New file, from dwarf2read.c.
8272         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8273
8274 2020-02-08  Tom Tromey  <tom@tromey.com>
8275
8276         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8277         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8278         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8279         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8280         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8281         * dwarf2/leb.h: New file, from dwarf2read.c.
8282         * dwarf2/leb.c: New file, from dwarf2read.c.
8283         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8284         Remove.
8285         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8286         (COMMON_SFILES): Add dwarf2/leb.c.
8287
8288 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8289
8290         GDB 9.1 released.
8291
8292 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8293
8294         PR gdb/25190:
8295         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8296         * gdb/remote.c (remote_console_output): Update.
8297         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8298         (ui_file_puts): ...this.
8299         * gdb/ui-file.h (ui_file_puts): Add declaration.
8300         * gdb/utils.c (emit_style_escape): Update.
8301         (flush_wrap_buffer): Update.
8302         (fputs_maybe_filtered): Update.
8303         (fputs_unfiltered): Add function.
8304
8305 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8306
8307         * gdb/event-loop.c (gdb_wait_for_event): Update.
8308         * gdb/printcmd.c (printf_command): Update.
8309         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8310         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8311         (gdb_os_flush_stderr): Update.
8312         * gdb/remote.c (remote_console_output): Update.
8313         * gdb/ui-file.c (gdb_flush): Rename to...
8314         (ui_file_flush): ...this.
8315         (stderr_file::write): Update.
8316         (stderr_file::puts): Update.
8317         * gdb/ui-file.h (gdb_flush): Rename to...
8318         (ui_file_flush): ...this.
8319         * gdb/utils.c (gdb_flush): Add function.
8320         * gdb/utils.h (gdb_flush): Add declaration.
8321
8322 2020-02-07  Tom Tromey  <tromey@adacore.com>
8323
8324         PR breakpoints/24915:
8325         * source.c (find_and_open_source): Do not check basenames_may_differ.
8326
8327 2020-02-07  Tom Tromey  <tom@tromey.com>
8328
8329         * README: Update gdbserver documentation.
8330         * gdbserver: Move to top level.
8331         * configure.tgt (build_gdbserver): Remove.
8332         * configure.ac: Remove --enable-gdbserver.
8333         * configure: Rebuild.
8334         * Makefile.in (distclean): Don't mention gdbserver.
8335
8336 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8337
8338         * source-cache.c (source_cache::ensure): Surround
8339         get_plain_source_lines with a try/catch.
8340         (source_cache::get_line_charpos): Get rid of try/catch
8341         and only check for the return value of "ensure".
8342         * tui/tui-source.c (tui_source_window::set_contents):
8343         Simplify "nlines" calculation.
8344
8345 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8346
8347         * MAINTAINERS (Write After Approval): Add myself.
8348
8349 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8350
8351         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8352         function call.
8353
8354 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8355
8356         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8357
8358 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8359
8360         * nat/riscv-linux-tdesc.h: New file.
8361         * nat/riscv-linux-tdesc.c: New file, taking code from...
8362         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8363         ... here.
8364         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8365         NATDEPFILES.
8366
8367 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8368
8369         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8370         we don't set the fake simulator ptid to the null_ptid.
8371
8372 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8373
8374         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8375         * gdbthread.h (class thread_info) <resumed>: Likewise.
8376         * infrun.c (resume_1): Likewise.
8377         (proceed): Likewise.
8378         (infrun_thread_stop_requested): Likewise.
8379         (stop_all_threads): Likewise.
8380         (handle_inferior_event): Likewise.
8381         (restart_threads): Likewise.
8382         (finish_step_over): Likewise.
8383         (keep_going_stepped_thread): Likewise.
8384         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8385         (linux_handle_extended_wait): Likewise.
8386         * record-btrace.c (get_thread_current_frame_id): Likewise.
8387         * record-full.c (record_full_wait_1): Likewise.
8388         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8389         * target.c (target_resume): Likewise.
8390         * thread.c (set_running_thread): Likewise.
8391
8392 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8393
8394         * f-valprint.c (f77_print_array_1): Changed datatype of index
8395         variable to LONGEST from int to enable it to contain bound
8396         values correctly.
8397
8398 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8399
8400         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8401         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8402         offsets according to FLEN determined.
8403         (riscv_linux_nat_target::read_description): Determine FLEN
8404         dynamically.
8405         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8406         according to FLEN determined.
8407         (riscv_linux_nat_target::store_registers): Likewise.
8408
8409 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8410
8411         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8412         when reg->group is empty and reggroup is not.
8413
8414 2020-01-31  Tom Tromey  <tromey@adacore.com>
8415
8416         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8417         Call beneath target's mourn_inferior after unpushing.
8418
8419 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8420
8421         PR tui/9765
8422         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8423         have enough lines to fill the screen, still return the lowest
8424         address we found.
8425
8426 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8427
8428         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8429         '-', '<', and '>' commands.
8430
8431 2020-01-29  Pedro Alves  <palves@redhat.com>
8432             Sergio Durigan Junior  <sergiodj@redhat.com>
8433
8434         * infcmd.c (construct_inferior_arguments): Assert that
8435         'argc' is greater than 0.
8436
8437 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8438
8439         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8440         (BRK_INSN_MASK): Define to 0xd4200000.
8441         (aarch64_program_breakpoint_here_p): New function.
8442         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8443         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8444         breakpoint.c.
8445         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8446         breakpoint.h
8447         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8448         call gdbarch_program_breakpoint_here_p.
8449         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8450         default_program_breakpoint_here_p, changed return type to bool and
8451         simplified.
8452         * breakpoint.h (program_breakpoint_here): Moved prototype to
8453         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8454         return type to bool.
8455         * gdbarch.c: Regenerate.
8456         * gdbarch.h: Regenerate.
8457         * gdbarch.sh (program_breakpoint_here_p): New method.
8458         * infrun.c (handle_signal_stop): Call
8459         gdbarch_program_breakpoint_here_p.
8460
8461 2020-01-26  Tom Tromey  <tom@tromey.com>
8462
8463         * ctfread.c (struct ctf_fp_info): Reindent.
8464         (_initialize_ctfread): Remove.
8465
8466 2020-01-26  Tom Tromey  <tom@tromey.com>
8467
8468         * psymtab.c (partial_map_expand_apply)
8469         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8470         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8471         (psym_print_stats, psym_expand_symtabs_for_function)
8472         (psym_map_symbol_filenames, psym_map_matching_symbols)
8473         (psym_expand_symtabs_matching)
8474         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8475         (maintenance_check_psymtabs): Use new methods.
8476         * psympriv.h (struct partial_symtab) <readin_p,
8477         get_compunit_symtab>: New methods.
8478         <readin, compunit_symtab>: Remove members.
8479         (struct standard_psymtab): New.
8480         (struct legacy_psymtab): Derive from standard_psymtab.
8481         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8482         standard_psymtab.
8483         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8484
8485 2020-01-26  Tom Tromey  <tom@tromey.com>
8486
8487         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8488         read_dependencies.  Add assert.
8489         * psymtab.c (partial_symtab::read_dependencies): New method.
8490         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8491         method.
8492         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8493         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8494         read_dependencies.
8495         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8496         Add assert.
8497
8498 2020-01-26  Tom Tromey  <tom@tromey.com>
8499
8500         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8501         Call expand_psymtab.
8502         (xcoff_read_symtab): Call expand_psymtab.
8503         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8504         legacy_expand_psymtab.
8505         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8506         method.
8507         (struct legacy_psymtab) <expand_psymtab>: Implement.
8508         <legacy_expand_psymtab>: New member.
8509         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8510         (parse_partial_symbols): Set legacy_expand_psymtab.
8511         (psymtab_to_symtab_1): Change argument order.  Call
8512         expand_psymtab.
8513         (new_psymtab): Set legacy_expand_psymtab.
8514         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8515         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8516         expand_psymtab.
8517         (dwarf2_psymtab::expand_psymtab): Rename from
8518         psymtab_to_symtab_1.  Call expand_psymtab.
8519         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8520         (dbx_end_psymtab): Likewise.
8521         (dbx_psymtab_to_symtab_1): Change argument order. Call
8522         expand_psymtab.
8523         (dbx_read_symtab): Call expand_psymtab.
8524         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8525         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8526         (ctf_psymtab::read_symtab): Call expand_psymtab.
8527
8528 2020-01-26  Tom Tromey  <tom@tromey.com>
8529
8530         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8531         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8532         messages.
8533         * mdebugread.c (mdebug_read_symtab): Remove prints.
8534         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8535         assert.
8536         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8537
8538 2020-01-26  Tom Tromey  <tom@tromey.com>
8539
8540         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8541         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8542         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8543         legacy_symtab.
8544         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8545         * psymtab.c (psymtab_to_symtab): Call method.
8546         (dump_psymtab): Update.
8547         * psympriv.h (struct partial_symtab): Add virtual destructor.
8548         <read_symtab>: New method.
8549         (struct legacy_symtab): New.
8550         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8551         (struct pst_map) <pst>: Now a legacy_psymtab.
8552         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8553         (new_psymtab): Use legacy_psymtab.
8554         * dwarf2read.h (struct dwarf2_psymtab): New.
8555         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8556         * dwarf2read.c (dwarf2_create_include_psymtab)
8557         (dwarf2_build_include_psymtabs, create_type_unit_group)
8558         (create_partial_symtab, process_psymtab_comp_unit_reader)
8559         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8560         (set_partial_user): Use dwarf2_psymtab.
8561         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8562         (psymtab_to_symtab_1, process_full_comp_unit)
8563         (process_full_type_unit, dwarf2_ranges_read)
8564         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8565         (dwarf_decode_lines): Use dwarf2_psymtab.
8566         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8567         (add_address_entry_worker, write_one_signatured_type)
8568         (recursively_count_psymbols, recursively_write_psymbols)
8569         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8570         (write_debug_names): Likewise.
8571         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8572         <pst>: Now a legacy_psymtab.
8573         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8574         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8575         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8576         * ctfread.c (struct ctf_psymtab): New.
8577         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8578         ctf_psymtab.
8579         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8580         (create_partial_symtab): Return a ctf_psymtab.
8581         (scan_partial_symbols): Update.
8582
8583 2020-01-26  Tom Tromey  <tom@tromey.com>
8584
8585         * xcoffread.c (xcoff_start_psymtab): Use new.
8586         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8587         renamed from start_psymtab_common.
8588         * psympriv.h (struct partial_symtab): Add new constructor.
8589         (start_psymtab_common): Don't declare.
8590         * mdebugread.c (parse_partial_symbols): Use new.
8591         * dwarf2read.c (create_partial_symtab): Use new.
8592         * dbxread.c (start_psymtab): Use new.
8593         * ctfread.c (create_partial_symtab): Use new.
8594
8595 2020-01-26  Tom Tromey  <tom@tromey.com>
8596
8597         * xcoffread.c (xcoff_end_psymtab): Use new.
8598         * psymtab.c (start_psymtab_common): Use new.
8599         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8600         Update.
8601         * psympriv.h (struct partial_symtab): Add parameters to
8602         constructor.  Don't inline.
8603         (allocate_psymtab): Don't declare.
8604         * mdebugread.c (new_psymtab): Use new.
8605         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8606         * dbxread.c (dbx_end_psymtab): Use new.
8607
8608 2020-01-26  Tom Tromey  <tom@tromey.com>
8609
8610         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8611         allocate_psymtab.  Update documentation.
8612         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8613         allocate_psymtab.  Do not use new.
8614         (allocate_psymtab): Use new.  Update.
8615
8616 2020-01-26  Tom Tromey  <tom@tromey.com>
8617
8618         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8619         * psymtab.c (psym_print_stats): Update.
8620         * psympriv.h (struct partial_symtab) <readin,
8621         psymtabs_addrmap_supported, anonymous>: Now bool.
8622         * mdebugread.c (psymtab_to_symtab_1): Update.
8623         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8624         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8625         (process_full_comp_unit, process_full_type_unit): Update.
8626         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8627         * ctfread.c (psymtab_to_symtab): Update.
8628
8629 2020-01-26  Tom Tromey  <tom@tromey.com>
8630
8631         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8632         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8633         * psymtab.c (psymtab_storage): Delete psymtabs.
8634         (psymtab_storage::allocate_psymtab): Use new.
8635         (psymtab_storage::discard_psymtab): Use delete.
8636         * psympriv.h (struct partial_symtab): Add constructor and
8637         initializers.
8638
8639 2020-01-26  Tom Tromey  <tom@tromey.com>
8640
8641         * machoread.c: Do not include psympriv.h.
8642
8643 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8644
8645         * NEWS: Mention the new option and the set/show commands.
8646
8647 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8648
8649         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8650         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8651         (validate_exec_file): New variables, enums, functions.
8652         (exec_file_locate_attach, print_section_info): Style the filenames.
8653         (_initialize_exec): Install show_exec_file_mismatch_command and
8654          set_exec_file_mismatch_command.
8655         * gdbcore.h (validate_exec_file): Declare.
8656         * infcmd.c (attach_command): Call validate_exec_file.
8657         * remote.c ( remote_target::remote_add_inferior): Likewise.
8658
8659 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8660
8661         * frame.c (find_frame_sal): Move call to get_next_frame into more
8662         inner scope.
8663         * inline-frame.c (inilne_state) <inline_state>: Update argument
8664         types.
8665         (inilne_state) <skipped_symbol>: Rename to...
8666         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8667         (skip_inline_frames): Build vector of skipped symbols and use this
8668         to reate the inline_state.
8669         (inline_skipped_symbol): Add a comment and some assertions, fetch
8670         skipped symbol from the list.
8671
8672 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8673
8674         * buildsym.c (lte_is_less_than): Delete.
8675         (buildsym_compunit::end_symtab_with_blockvector): Create local
8676         lambda function to sort line table entries, and use
8677         std::stable_sort instead of std::sort.
8678         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8679         markers when looking for a previous line.
8680
8681 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8682
8683         * dwarf2read.c (lnp_state_machine::record_line): Include
8684         end_sequence parameter in debug print out.  Record the line if we
8685         are at an end_sequence marker even if it's not the start of a
8686         statement.
8687         * symmisc.c (maintenance_print_one_line_table): Print end of
8688         sequence markers with 'END' not '0'.
8689
8690 2020-01-24  Pedro Alves  <palves@redhat.com>
8691
8692         PR gdb/25410
8693         * thread.c (scoped_restore_current_thread::restore): Use
8694         switch_to_inferior_no_thread.
8695         * exec.c: Include "progspace-and-thread.h".
8696         (add_target_sections, remove_target_sections):
8697         scoped_restore_current_pspace_and_thread instead of
8698         scoped_restore_current_thread.
8699         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8700         and aspace to the inferior before calling clone_program_space.
8701         Remove stale comment.
8702
8703 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8704
8705         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8706         (arm_netbsd_nat_target::fetch_registers): ...this.
8707         (arm_nbsd_nat_target::store_registers): Rename to...
8708         (arm_netbsd_nat_target::store_registers): ...this.
8709
8710 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8711
8712         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8713         register_t.
8714
8715 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8716
8717         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8718         Update comment.
8719         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8720         Likewise.
8721         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8722         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8723         the correct replacement (iterate_over_regset_sections).
8724         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8725         Update comment.
8726
8727 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8728
8729         PR gdb/23718
8730         * gdb/python/python.c (execute_gdb_command): Call
8731         async_enable_stdin in catch block.
8732
8733 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8734
8735         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8736         SWITCH_THRU_ALL_UIS.
8737
8738 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8739
8740         PR tui/9765
8741         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8742         comment, add extra parameter, and update to store previous symbol
8743         when appropriate.
8744         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8745         add extra parameter.
8746         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8747         remove unneeded parameter, add try/catch around gdb_print_insn,
8748         rewrite to add items to asm_lines vector.
8749         (tui_find_backward_disassembly_start_address): New function.
8750         (tui_find_disassembly_address): Updated throughout.
8751         (tui_disasm_window::set_contents): Update for changes to
8752         tui_disassemble.
8753         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8754         number of lines to scroll.
8755
8756 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8757
8758         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8759         (SECT_OFF_DATA): Likewise.
8760         (SECT_OFF_RODATA): Likewise.
8761         (SECT_OFF_TEXT): Likewise.
8762         (SECT_OFF_BSS): Likewise.
8763         (struct objfile) <text_section_offset, data_section_offset>: New
8764         methods.
8765         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8766         objfile::text_section_offset.
8767         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8768         * coffread.c (coff_symtab_read): Likewise.
8769         (enter_linenos): Likewise.
8770         (process_coff_symbol): Likewise.
8771         * ctfread.c (get_objfile_text_range): Likewise.
8772         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8773         Use objfile::data_section_offset.
8774         * dwarf2-frame.c (execute_cfa_program): Use
8775         objfile::text_section_offset.
8776         (dwarf2_frame_find_fde): Likewise.
8777         * dwarf2read.c (create_addrmap_from_index): Likewise.
8778         (create_addrmap_from_aranges): Likewise.
8779         (dw2_find_pc_sect_compunit_symtab): Likewise.
8780         (process_psymtab_comp_unit_reader): Likewise.
8781         (add_partial_symbol): Likewise.
8782         (add_partial_subprogram): Likewise.
8783         (process_full_comp_unit): Likewise.
8784         (read_file_scope): Likewise.
8785         (read_func_scope): Likewise.
8786         (read_lexical_block_scope): Likewise.
8787         (read_call_site_scope): Likewise.
8788         (dwarf2_rnglists_process): Likewise.
8789         (dwarf2_ranges_process): Likewise.
8790         (dwarf2_ranges_read): Likewise.
8791         (dwarf_decode_lines_1): Likewise.
8792         (new_symbol): Likewise.
8793         (dwarf2_fetch_die_loc_sect_off): Likewise.
8794         (dwarf2_per_cu_text_offset): Likewise.
8795         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8796         * hppa-tdep.c (read_unwind_info): Likewise.
8797         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8798         * psympriv.h (struct partial_symtab): Likewise.
8799         * psymtab.c (find_pc_sect_psymtab): Likewise.
8800         * solib-svr4.c (enable_break): Likewise.
8801         * stap-probe.c (relocate_address): Use
8802         objfile::data_section_offset.
8803         * xcoffread.c (enter_line_range): Use
8804         objfile::text_section_offset.
8805         (read_xcoff_symtab): Likewise.
8806
8807 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8808
8809         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8810         declaration to narrower scopes.
8811
8812 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8813
8814         * darwin-nat.h (struct darwin_exception_msg, enum
8815         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8816         Move up.
8817         (class darwin_nat_target) <wait_1, check_new_threads,
8818         decode_exception_message, decode_message, stop_inferior,
8819         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8820         * darwin-nat.c (darwin_check_new_threads): Rename to...
8821         (darwin_nat_target::check_new_threads): ... this.
8822         (darwin_suspend_inferior_it): Remove.
8823         (darwin_decode_exception_message): Rename to...
8824         (darwin_nat_target::decode_exception_message): ... this.
8825         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8826         (darwin_decode_message): Rename to...
8827         (darwin_nat_target::decode_message): ... this.
8828         (cancel_breakpoint): Rename to...
8829         (darwin_nat_target::cancel_breakpoint): ... this.
8830         (darwin_wait): Rename to...
8831         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8832         instead of iterate_over_inferiors.
8833         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8834         (darwin_stop_inferior): Rename to...
8835         (darwin_nat_target::stop_inferior): ... this.
8836         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8837         (darwin_init_thread_list): Rename to...
8838         (darwin_nat_target::init_thread_list): ... this.
8839         (darwin_ptrace_him): Rename to...
8840         (darwin_nat_target::ptrace_him): ... this.
8841         (darwin_nat_target::create_inferior): Pass lambda function to
8842         fork_inferior.
8843         (darwin_nat_target::detach): Call stop_inferior instead of
8844         darwin_stop_inferior.
8845         * fork-inferior.h (fork_inferior): Change init_trace_fun
8846         parameter to gdb::function_view.
8847         * fork-inferior.c (fork_inferior): Likewise.
8848
8849 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8850
8851         * i386-cygwin-tdep.c (core_process_module_section): Update.
8852         * windows-nat.c (struct lm_info_windows): Add text_offset.
8853         (windows_xfer_shared_libraries): Update.
8854         * windows-tdep.c (windows_xfer_shared_library):
8855         Add text_offset_cached argument.
8856         * windows-tdep.h (windows_xfer_shared_library): Update.
8857
8858 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8859
8860         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8861
8862 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8863
8864         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8865         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8866         replace with range-based for.
8867         (gdbsim_interrupt_inferior): Remove.
8868         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8869         with a range-based for.  Inline code from
8870         gdbsim_interrupt_inferior.
8871
8872 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8873
8874         * infrun.c (proceed): Fix indentation.
8875
8876 2020-01-21  Tom Tromey  <tromey@adacore.com>
8877
8878         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8879         * python/python.c (python_extension_ops): Update.
8880         (gdbpy_colorize): New function.
8881         * python/lib/gdb/__init__.py (colorize): New function.
8882         * extension.h (ext_lang_colorize): Declare.
8883         * extension.c (ext_lang_colorize): New function.
8884         * extension-priv.h (struct extension_language_ops) <colorize>: New
8885         member.
8886         * cli/cli-style.c (_initialize_cli_style): Update help text.
8887
8888 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8889
8890         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8891         <cond>: Change type to bool.
8892         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8893         (aarch64_displaced_step_cb): Likewise.
8894         (aarch64_displaced_step_tb): Likewise.
8895
8896 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8897
8898         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8899         output.
8900
8901 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8902
8903         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8904         <pc_adjust>: Adjust the documentation.
8905         (aarch64_displaced_step_fixup): Check if PC really moved before
8906         adjusting it.
8907
8908 2020-01-19  Tom Tromey  <tom@tromey.com>
8909
8910         * disasm.c (~gdb_disassembler): New destructor.
8911         (gdb_buffered_insn_length): Call disassemble_free_target.
8912         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8913         DISABLE_COPY_AND_ASSIGN.
8914
8915 2020-01-19  Tom Tromey  <tom@tromey.com>
8916
8917         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8918         (die_reader_func_ftype): Remove.
8919         (cutu_reader): New class.
8920         (dw2_get_file_names_reader): Remove "data" parameter.
8921         (dw2_get_file_names): Use cutu_reader.
8922         (create_debug_type_hash_table): Update.
8923         (read_cutu_die_from_dwo): Update comment.
8924         (lookup_dwo_unit): Add dwo_name parameter.
8925         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8926         die_reader_func_ftype and data parameters.
8927         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8928         Remove die_reader_func_ftype and data parameters.
8929         (~cutu_reader): New; from init_cutu_and_read_dies.
8930         (cutu_reader::cutu_reader): Rename from
8931         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8932         and data parameters.
8933         (init_cutu_and_read_dies_simple): Remove.
8934         (struct process_psymtab_comp_unit_data): Remove.
8935         (process_psymtab_comp_unit_reader): Remove data parameter; add
8936         want_partial_unit and pretend_language parameters.
8937         (process_psymtab_comp_unit): Use cutu_reader.
8938         (build_type_psymtabs_reader): Remove data parameter.
8939         (build_type_psymtabs_1): Use cutu_reader.
8940         (process_skeletonless_type_unit): Likewise.
8941         (load_partial_comp_unit_reader): Remove.
8942         (load_partial_comp_unit): Use cutu_reader.
8943         (load_full_comp_unit_reader): Remove.
8944         (load_full_comp_unit): Use cutu_reader.
8945         (struct create_dwo_cu_data): Remove.
8946         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8947         dwo_unit parameters.
8948         (create_cus_hash_table): Use cutu_reader.
8949         (struct dwarf2_read_addr_index_data): Remove.
8950         (dwarf2_read_addr_index_reader): Remove.
8951         (dwarf2_read_addr_index): Use cutu_reader.
8952         (read_signatured_type_reader): Remove.
8953         (read_signatured_type): Use cutu_reader.
8954
8955 2020-01-19  Tom Tromey  <tom@tromey.com>
8956
8957         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8958         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8959         (tui_wrefresh): Declare.
8960         * tui/tui-wingeneral.c (suppress_output): New global.
8961         (tui_suppress_output, ~tui_suppress_output): New constructor and
8962         destructor.
8963         (tui_wrefresh): New function.
8964         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8965         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8966         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8967         method.
8968         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8969         tui_wrefresh.
8970         (tui_data_window::no_refresh): New method.
8971         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8972         (tui_reg_command): Use tui_suppress_output
8973         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8974         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8975         method.
8976         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8977
8978 2020-01-19  Tom Tromey  <tom@tromey.com>
8979
8980         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8981         Handle case where symtab is null.
8982
8983 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
8984
8985         * linux-fork.c (one_fork_p): Simplify.
8986
8987 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8988
8989         * top.c (struct qt_args): Remove.
8990         (kill_or_detach): Change return type to void, replace `void *`
8991         parameter with a proper one.
8992         (print_inferior_quit_action):  Likewise.
8993         (quit_confirm): Use range-based for loop to iterate over inferiors.
8994         (quit_force): Likewise.
8995
8996 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
8997
8998         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
8999         `void *` parameter with proper parameters.
9000         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9001         (print_one_inferior): Change return type to void, replace `void *`
9002         parameter with proper parameters.
9003         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9004         inferiors.
9005         (get_other_inferior): Remove.
9006         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9007         inferiors.
9008
9009 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9010
9011         * mi/mi-interp.c (report_initial_inferior): Remove.
9012         (mi_interp::init): Use range-based for to iterate over inferiors.
9013
9014 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9015
9016         * python/py-inferior.c (build_inferior_list): Remove.
9017         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9018
9019 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9020
9021         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9022         (btrace_stitch_trace): Likewise.
9023         * charset.c (intermediate_encoding): Likewise (vaild).
9024         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9025         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9026         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9027
9028 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9029
9030         * windows-tdep.c (windows_get_tlb_type):
9031         Add rtl_user_process_parameters type.
9032
9033 2020-01-16  Pedro Alves  <palves@redhat.com>
9034             Norbert Lange  <nolange79@gmail.com>
9035
9036         PR build/24805
9037         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9038         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9039         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9040         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9041         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9042         (ps_plog): Redeclare exported functions with default visibility.
9043
9044 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9045
9046         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9047         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9048
9049 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9050
9051         * infcmd.c (post_create_inferior): Use get_thread_regcache
9052         instead of get_current_regcache.
9053
9054 2020-01-14  Tom Tromey  <tom@tromey.com>
9055
9056         PR symtab/12535:
9057         * python/python.c (gdbpy_decode_line): Treat empty string the same
9058         as no argument.
9059
9060 2020-01-14  Tom Tromey  <tom@tromey.com>
9061
9062         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9063
9064 2020-01-14  Tom Tromey  <tom@tromey.com>
9065
9066         * nat/linux-btrace.c: Don't include <config.h>.
9067         * nat/linux-ptrace.c: Don't include <config.h>.
9068         * nat/x86-linux-dregs.c: Don't include <config.h>.
9069
9070 2020-01-14  Tom Tromey  <tom@tromey.com>
9071
9072         * configure: Rebuild.
9073         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9074
9075 2020-01-14  Tom Tromey  <tom@tromey.com>
9076
9077         * nat/x86-linux-dregs.c: Include configh.h.
9078         * nat/linux-ptrace.c: Include configh.h.
9079         * nat/linux-btrace.c: Include configh.h.
9080         * defs.h: Include config.h, bfd.h.
9081         * configure.ac: Don't source common.host.
9082         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9083         * configure: Rebuild.
9084         * acinclude.m4: Update path.
9085         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9086         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9087         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9088         (CLIBS): Add LIBSUPPORT.
9089         (CDEPS): Likewise.
9090         (COMMON_SFILES): Remove gdbsupport files.
9091         (HFILES_NO_SRCDIR): Likewise.
9092         (stamp-version): Update path to create-version.sh.
9093         (ALLDEPFILES): Remove gdbsupport files.
9094
9095 2020-01-14  Tom Tromey  <tom@tromey.com>
9096
9097         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9098         USE_WIN32API when needed.
9099         * configure.ac (USE_WIN32API): Don't define.
9100         (WIN32LIBS): Use WIN32APILIBS.
9101         * configure: Rebuild.
9102
9103 2020-01-14  Tom Tromey  <tom@tromey.com>
9104
9105         * configure: Rebuild.
9106         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9107
9108 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9109
9110         * skip.c (skip_function_command): Make skip w/o arguments use the
9111         name of the inlined function if pc is inside any inlined function.
9112
9113 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9114
9115         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9116         * infrun.c (resume_1): Likewise.
9117         (handle_inferior_event): Remove stale comment.
9118         * linux-nat.c (linux_nat_target::resume): Update comments.
9119         (save_stop_reason): Likewise.
9120         (linux_nat_filter_event): Likewise.
9121         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9122
9123 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9124
9125         * elfread.c (record_minimal_symbol): Set section index to 0 for
9126         non-allocatable sections.
9127
9128
9129 2020-01-13  Ali Tamur <tamur@google.com>
9130
9131         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9132         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9133         to gdb::optional.  Update comments.
9134         (dwo_file): Update comments.
9135         (read_attribute): Update API to take an additional out parameter,
9136         need_reprocess.  This is used to mark attributes that need other
9137         attributes (e.g. str_offsets_base) for correct computation which may not
9138         have been read yet.
9139         (read_attribute_reprocess): New function declaration.
9140         (read_addr_index): Likewise.
9141         (read_dwo_str_index): Likewise.
9142         (read_stub_str_index): Likewise.
9143         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9144         (lookup_addr_base): New function definition.
9145         (lookup_ranges_base): Likewise.
9146         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9147         lookup_ranges_base.
9148         (init_cutu_and_read_dies): Update comments.
9149         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9150         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9151         Update comments.
9152         (init_cutu_and_read_dies_simple): Reflect API changes.
9153         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9154         (create_cus_hash_table): Change API to take parent compile unit.
9155         Reflect API changes.
9156         (open_and_init_dwo_file): Reflect API changes.
9157         (dwarf2_get_pc_bounds): Update comments.
9158         (dwarf2_record_block_ranges): Likewise.
9159         (read_full_die_1): Change implementation to reprocess attributes that
9160         need str_offsets_base and addr_base.
9161         (partial_die_info::read): Likewise.
9162         (read_attribute_reprocess): New function definition.
9163         (read_attribute_value): Change API to take an additional out parameter,
9164         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9165         when a non-dwo compile unit has index based attributes.
9166         (read_attribute): Reflect API changes.
9167         (read_addr_index_1): Reflect API changes.  Update comments.
9168         (dwarf2_read_addr_index_data): Reflect API changes.
9169         (dwarf2_read_addr_index): Likewise.
9170         (read_str_index): Change API and implementation.  This becomes a helper
9171         to be used by the new string index related methods.  Update error
9172         message and comments.
9173         (read_dwo_str_index): New function definition.
9174         (read_stub_str_index): Likewise.
9175         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9176         * symfile.h (dwarf2_debug_sections): Likewise.
9177         * xcoffread.c (dwarf2_debug_sections): Likewise.
9178
9179 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9180
9181         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9182         core_reg_sect type to gdb_byte *.
9183         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9184         * cris-tdep.c (fetch_core_registers): Likewise.
9185         * corelow.c (core_target::get_core_register_section): Change
9186         type of `contents` to gdb::byte_vector.
9187
9188 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9189
9190         * tui/tui-wingeneral.c (box_win): Position the title in the center
9191         of the border.
9192
9193 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9194
9195         * corelow.c (core_target::get_core_register_section): Use
9196           std::vector instead of alloca.
9197
9198 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9199
9200         * warning.m4: Add -Wmissing-declarations to build_warnings.
9201         * configure: Re-generate.
9202
9203 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9204
9205         * python/python.c (init__gdb_module): Add declaration.
9206
9207 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9208
9209         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9210         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9211         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9212         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9213         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9214         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9215         * ada-exp.y (_initialize_ada_exp): Add declaration.
9216         * ada-lang.c (_initialize_ada_language): Add declaration.
9217         * ada-tasks.c (_initialize_tasks): Add declaration.
9218         * agent.c (_initialize_agent): Add declaration.
9219         * aix-thread.c (_initialize_aix_thread): Add declaration.
9220         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9221         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9222         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9223         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9224         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9225         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9226         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9227         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9228         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9229         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9230         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9231         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9232         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9233         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9234         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9235         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9236         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9237         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9238         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9239         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9240         * annotate.c (_initialize_annotate): Add declaration.
9241         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9242         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9243         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9244         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9245         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9246         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9247         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9248         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9249         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9250         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9251         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9252         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9253         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9254         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9255         * auto-load.c (_initialize_auto_load): Add declaration.
9256         * auxv.c (_initialize_auxv): Add declaration.
9257         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9258         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9259         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9260         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9261         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9262         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9263         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9264         * breakpoint.c (_initialize_breakpoint): Add declaration.
9265         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9266         * btrace.c (_initialize_btrace): Add declaration.
9267         * charset.c (_initialize_charset): Add declaration.
9268         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9269         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9270         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9271         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9272         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9273         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9274         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9275         * coffread.c (_initialize_coffread): Add declaration.
9276         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9277         * compile/compile.c (_initialize_compile): Add declaration.
9278         * complaints.c (_initialize_complaints): Add declaration.
9279         * completer.c (_initialize_completer): Add declaration.
9280         * copying.c (_initialize_copying): Add declaration.
9281         * corefile.c (_initialize_core): Add declaration.
9282         * corelow.c (_initialize_corelow): Add declaration.
9283         * cp-abi.c (_initialize_cp_abi): Add declaration.
9284         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9285         * cp-support.c (_initialize_cp_support): Add declaration.
9286         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9287         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9288         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9289         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9290         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9291         * ctfread.c (_initialize_ctfread): Add declaration.
9292         * d-lang.c (_initialize_d_language): Add declaration.
9293         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9294         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9295         * dbxread.c (_initialize_dbxread): Add declaration.
9296         * dcache.c (_initialize_dcache): Add declaration.
9297         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9298         * disasm.c (_initialize_disasm): Add declaration.
9299         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9300         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9301         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9302         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9303         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9304         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9305         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9306         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9307         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9308         * elfread.c (_initialize_elfread): Add declaration.
9309         * exec.c (_initialize_exec): Add declaration.
9310         * extension.c (_initialize_extension): Add declaration.
9311         * f-lang.c (_initialize_f_language): Add declaration.
9312         * f-valprint.c (_initialize_f_valprint): Add declaration.
9313         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9314         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9315         * filesystem.c (_initialize_filesystem): Add declaration.
9316         * findcmd.c (_initialize_mem_search): Add declaration.
9317         * findvar.c (_initialize_findvar): Add declaration.
9318         * fork-child.c (_initialize_fork_child): Add declaration.
9319         * frame-base.c (_initialize_frame_base): Add declaration.
9320         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9321         * frame.c (_initialize_frame): Add declaration.
9322         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9323         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9324         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9325         * gcore.c (_initialize_gcore): Add declaration.
9326         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9327         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9328         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9329         * gdbarch.c (_initialize_gdbarch): Add declaration.
9330         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9331         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9332         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9333         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9334         * go-lang.c (_initialize_go_language): Add declaration.
9335         * go32-nat.c (_initialize_go32_nat): Add declaration.
9336         * guile/guile.c (_initialize_guile): Add declaration.
9337         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9338         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9339         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9340         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9341         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9342         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9343         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9344         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9345         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9346         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9347         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9348         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9349         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9350         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9351         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9352         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9353         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9354         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9355         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9356         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9357         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9358         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9359         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9360         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9361         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9362         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9363         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9364         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9365         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9366         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9367         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9368         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9369         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9370         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9371         * infcall.c (_initialize_infcall): Add declaration.
9372         * infcmd.c (_initialize_infcmd): Add declaration.
9373         * inflow.c (_initialize_inflow): Add declaration.
9374         * infrun.c (_initialize_infrun): Add declaration.
9375         * interps.c (_initialize_interpreter): Add declaration.
9376         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9377         * jit.c (_initialize_jit): Add declaration.
9378         * language.c (_initialize_language): Add declaration.
9379         * linux-fork.c (_initialize_linux_fork): Add declaration.
9380         * linux-nat.c (_initialize_linux_nat): Add declaration.
9381         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9382         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9383         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9384         * m2-lang.c (_initialize_m2_language): Add declaration.
9385         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9386         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9387         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9388         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9389         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9390         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9391         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9392         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9393         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9394         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9395         * machoread.c (_initialize_machoread): Add declaration.
9396         * macrocmd.c (_initialize_macrocmd): Add declaration.
9397         * macroscope.c (_initialize_macroscope): Add declaration.
9398         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9399         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9400         * maint.c (_initialize_maint_cmds): Add declaration.
9401         * mdebugread.c (_initialize_mdebugread): Add declaration.
9402         * memattr.c (_initialize_mem): Add declaration.
9403         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9404         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9405         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9406         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9407         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9408         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9409         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9410         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9411         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9412         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9413         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9414         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9415         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9416         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9417         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9418         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9419         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9420         * mipsread.c (_initialize_mipsread): Add declaration.
9421         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9422         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9423         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9424         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9425         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9426         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9427         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9428         * nto-procfs.c (_initialize_procfs): Add declaration.
9429         * objc-lang.c (_initialize_objc_language): Add declaration.
9430         * observable.c (_initialize_observer): Add declaration.
9431         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9432         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9433         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9434         * osabi.c (_initialize_gdb_osabi): Add declaration.
9435         * osdata.c (_initialize_osdata): Add declaration.
9436         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9437         * parse.c (_initialize_parse): Add declaration.
9438         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9439         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9440         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9441         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9442         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9443         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9444         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9445         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9446         * printcmd.c (_initialize_printcmd): Add declaration.
9447         * probe.c (_initialize_probe): Add declaration.
9448         * proc-api.c (_initialize_proc_api): Add declaration.
9449         * proc-events.c (_initialize_proc_events): Add declaration.
9450         * proc-service.c (_initialize_proc_service): Add declaration.
9451         * procfs.c (_initialize_procfs): Add declaration.
9452         * producer.c (_initialize_producer): Add declaration.
9453         * psymtab.c (_initialize_psymtab): Add declaration.
9454         * python/python.c (_initialize_python): Add declaration.
9455         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9456         * record-btrace.c (_initialize_record_btrace): Add declaration.
9457         * record-full.c (_initialize_record_full): Add declaration.
9458         * record.c (_initialize_record): Add declaration.
9459         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9460         * regcache.c (_initialize_regcache): Add declaration.
9461         * reggroups.c (_initialize_reggroup): Add declaration.
9462         * remote-notif.c (_initialize_notif): Add declaration.
9463         * remote-sim.c (_initialize_remote_sim): Add declaration.
9464         * remote.c (_initialize_remote): Add declaration.
9465         * reverse.c (_initialize_reverse): Add declaration.
9466         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9467         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9468         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9469         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9470         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9471         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9472         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9473         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9474         Add declaration.
9475         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9476         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9477         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9478         * rust-exp.y (_initialize_rust_exp): Add declaration.
9479         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9480         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9481         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9482         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9483         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9484         * score-tdep.c (_initialize_score_tdep): Add declaration.
9485         * ser-go32.c (_initialize_ser_dos): Add declaration.
9486         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9487         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9488         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9489         * ser-uds.c (_initialize_ser_socket): Add declaration.
9490         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9491         * serial.c (_initialize_serial): Add declaration.
9492         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9493         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9494         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9495         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9496         * skip.c (_initialize_step_skip): Add declaration.
9497         * sol-thread.c (_initialize_sol_thread): Add declaration.
9498         * solib-aix.c (_initialize_solib_aix): Add declaration.
9499         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9500         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9501         * solib-frv.c (_initialize_frv_solib): Add declaration.
9502         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9503         * solib-target.c (_initialize_solib_target): Add declaration.
9504         * solib.c (_initialize_solib): Add declaration.
9505         * source-cache.c (_initialize_source_cache): Add declaration.
9506         * source.c (_initialize_source): Add declaration.
9507         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9508         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9509         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9510         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9511         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9512         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9513         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9514         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9515         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9516         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9517         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9518         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9519         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9520         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9521         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9522         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9523         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9524         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9525         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9526         * stabsread.c (_initialize_stabsread): Add declaration.
9527         * stack.c (_initialize_stack): Add declaration.
9528         * stap-probe.c (_initialize_stap_probe): Add declaration.
9529         * std-regs.c (_initialize_frame_reg): Add declaration.
9530         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9531         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9532         * symfile.c (_initialize_symfile): Add declaration.
9533         * symmisc.c (_initialize_symmisc): Add declaration.
9534         * symtab.c (_initialize_symtab): Add declaration.
9535         * target.c (_initialize_target): Add declaration.
9536         * target-connection.c (_initialize_target_connection): Add
9537         declaration.
9538         * target-dcache.c (_initialize_target_dcache): Add declaration.
9539         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9540         * thread.c (_initialize_thread): Add declaration.
9541         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9542         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9543         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9544         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9545         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9546         * tracectf.c (_initialize_ctf): Add declaration.
9547         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9548         * tracefile.c (_initialize_tracefile): Add declaration.
9549         * tracepoint.c (_initialize_tracepoint): Add declaration.
9550         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9551         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9552         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9553         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9554         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9555         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9556         * tui/tui.c (_initialize_tui): Add declaration.
9557         * typeprint.c (_initialize_typeprint): Add declaration.
9558         * ui-style.c (_initialize_ui_style): Add declaration.
9559         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9560         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9561         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9562         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9563         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9564         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9565         * unittests/filtered_iterator-selftests.c
9566         (_initialize_filtered_iterator_selftests): Add declaration.
9567         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9568         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9569         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9570         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9571         * unittests/main-thread-selftests.c
9572         (_initialize_main_thread_selftests): Add declaration.
9573         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9574         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9575         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9576         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9577         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9578         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9579         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9580         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9581         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9582         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9583         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9584         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9585         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9586         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9587         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9588         declaration.
9589         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9590         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9591         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9592         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9593         * user-regs.c (_initialize_user_regs): Add declaration.
9594         * utils.c (_initialize_utils): Add declaration.
9595         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9596         * valops.c (_initialize_valops): Add declaration.
9597         * valprint.c (_initialize_valprint): Add declaration.
9598         * value.c (_initialize_values): Add declaration.
9599         * varobj.c (_initialize_varobj): Add declaration.
9600         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9601         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9602         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9603         * windows-nat.c (_initialize_windows_nat): Add declaration.
9604         (_initialize_check_for_gdb_ini): Add declaration.
9605         (_initialize_loadable): Add declaration.
9606         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9607         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9608         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9609         * xcoffread.c (_initialize_xcoffread): Add declaration.
9610         * xml-support.c (_initialize_xml_support): Add declaration.
9611         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9612         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9613         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9614         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9615
9616 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9617
9618         * regformats/regdat.sh: Generate declaration for init function.
9619
9620 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9621
9622         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9623         up.
9624         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9625         close_one_inferior>: New methods.
9626         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9627         pass down target to find_inferior_pid.
9628         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9629         Pass down target to find_inferior_ptid.
9630         (gdbsim_target::create_inferior): Pass down target to
9631         add_thread_silent.
9632         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9633         target down to find_inferior_ptid and switch_to_thread.
9634         (gdbsim_target::close): Update to call close_one_inferior.
9635         (struct resume_data): Remove.
9636         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9637         directly, rather than through a void pointer.
9638         (gdbsim_target::resume): Update to call resume_one_inferior.
9639
9640 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9641
9642         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9643
9644 2020-01-12  Pedro Alves  <palves@redhat.com>
9645
9646         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9647         directly for the current inferior instead of
9648         discard_all_inferiors.
9649         (discard_all_inferiors): Delete.
9650
9651 2020-01-11  Tom Tromey  <tom@tromey.com>
9652
9653         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9654         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9655         deprecated_safe_get_selected_frame.
9656
9657 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9658
9659         * inferior.c (print_inferior): Switch inferior before printing it.
9660
9661 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9662             Pedro Alves  <palves@redhat.com>
9663
9664         * progspace-and-thread.c (switch_to_program_space_and_thread):
9665         Assert there's an inferior for PSPACE.  Use
9666         switch_to_inferior_no_thread to switch the inferior too.
9667         * progspace.c (program_space::~program_space): Call
9668         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9669         (program_space::free_all_objfiles): Don't call clear_symtab_users
9670         here.
9671         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9672
9673 2020-01-10  Pedro Alves  <palves@redhat.com>
9674
9675         * NEWS: Mention multi-target debugging, "info connections", and
9676         "add-inferior -no-connection".
9677
9678 2020-01-10  Pedro Alves  <palves@redhat.com>
9679
9680         * infrun.c: Include "target-connection.h".
9681         (check_multi_target_resumption): New.
9682         (proceed): Call it.
9683         * target-connection.c (make_target_connection_string): Make
9684         extern.
9685         * target-connection.h (make_target_connection_string): Declare.
9686
9687 2020-01-10  Pedro Alves  <palves@redhat.com>
9688
9689         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9690         * inferior.c (uiout_field_connection): New function.
9691         (print_inferior): Add new "connection-id" column.
9692         (add_inferior_command): Show connection number/string of added
9693         inferior.
9694         * process-stratum-target.h
9695         (process_stratum_target::connection_string): New virtual method.
9696         (process_stratum_target::connection_number): New field.
9697         * remote.c (remote_target::connection_string): New override.
9698         * target-connection.c: New file.
9699         * target-connection.h: New file.
9700         * target.c (decref_target): Remove process_stratum targets from
9701         the connection list.
9702         (target_stack::push): Add process_stratum targets to the
9703         connection list.
9704
9705 2020-01-10  Pedro Alves  <palves@redhat.com>
9706
9707         Revert:
9708         2016-04-12  Pedro Alves  <palves@redhat.com>
9709         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9710         Remove references to name.
9711         * serial.h (struct serial) <name>: Delete.
9712
9713 2020-01-10  Pedro Alves  <palves@redhat.com>
9714
9715         * gdbarch-selftests.c (register_to_value_test): Remove "target
9716         already pushed" check.
9717
9718 2020-01-10  Pedro Alves  <palves@redhat.com>
9719             John Baldwin  <jhb@FreeBSD.org>
9720
9721         * aarch64-linux-nat.c
9722         (aarch64_linux_nat_target::thread_architecture): Adjust.
9723         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9724         (task_command_1): Likewise.
9725         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9726         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9727         (aix_thread_target::store_registers)
9728         (aix_thread_target::thread_alive): Adjust.
9729         * amd64-fbsd-tdep.c: Include "inferior.h".
9730         (amd64fbsd_get_thread_local_address): Pass down target.
9731         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9732         thread's gdbarch instead of target_gdbarch.
9733         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9734         get_last_target_status.
9735         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9736         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9737         inferiors.
9738         (update_inserted_breakpoint_locations): Skip if inferiors with no
9739         execution.
9740         (update_global_location_list): When handling moribund locations,
9741         find representative inferior for location's pspace, and use thread
9742         count of its process_stratum target.
9743         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9744         * bsd-uthread.c (bsd_uthread_target::wait): Use
9745         as_process_stratum_target and adjust thread_change_ptid and
9746         add_thread calls.
9747         (bsd_uthread_target::update_thread_list): Use
9748         as_process_stratum_target and adjust find_thread_ptid,
9749         thread_change_ptid and add_thread calls.
9750         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9751         find_thread_ptid call.
9752         * corelow.c (add_to_thread_list): Adjust add_thread call.
9753         (core_target_open): Adjust add_thread_silent and thread_count
9754         calls.
9755         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9756         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9757         * event-top.c (async_disconnect): Pop targets from all inferiors.
9758         * exec.c (add_target_sections): Push exec target on all inferiors
9759         sharing the program space.
9760         (remove_target_sections): Remove the exec target from all
9761         inferiors sharing the program space.
9762         (exec_on_vfork): New.
9763         * exec.h (exec_on_vfork): Declare.
9764         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9765         Pass it down.
9766         (fbsd_nat_target::update_thread_list): Adjust.
9767         (fbsd_nat_target::resume): Adjust.
9768         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9769         down.
9770         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9771         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9772         get_thread_arch_regcache call.
9773         * fork-child.c (gdb_startup_inferior): Pass target down to
9774         startup_inferior and set_executing.
9775         * gdbthread.h (struct process_stratum_target): Forward declare.
9776         (add_thread, add_thread_silent, add_thread_with_info)
9777         (in_thread_list): Add process_stratum_target parameter.
9778         (find_thread_ptid(inferior*, ptid_t)): New overload.
9779         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9780         parameter.
9781         (all_threads()): Delete overload.
9782         (all_threads, all_non_exited_threads): Add process_stratum_target
9783         parameter.
9784         (all_threads_safe): Use brace initialization.
9785         (thread_count): Add process_stratum_target parameter.
9786         (set_resumed, set_running, set_stop_requested, set_executing)
9787         (threads_are_executing, finish_thread_state): Add
9788         process_stratum_target parameter.
9789         (switch_to_thread): Use is_current_thread.
9790         * i386-fbsd-tdep.c: Include "inferior.h".
9791         (i386fbsd_get_thread_local_address): Pass down target.
9792         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9793         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9794         have_inferiors check.
9795         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9796         (inf_ptrace_target::attach): Adjust.
9797         * infcall.c (run_inferior_call): Adjust.
9798         * infcmd.c (run_command_1): Pass target to
9799         scoped_finish_thread_state.
9800         (proceed_thread_callback): Skip inferiors with no execution.
9801         (continue_command): Rename 'all_threads' local to avoid hiding
9802         'all_threads' function.  Adjust get_last_target_status call.
9803         (prepare_one_step): Adjust set_running call.
9804         (signal_command): Use user_visible_resume_target.  Compare thread
9805         pointers instead of inferior_ptid.
9806         (info_program_command): Adjust to pass down target.
9807         (attach_command): Mark target's 'thread_executing' flag.
9808         (stop_current_target_threads_ns): New, factored out from ...
9809         (interrupt_target_1): ... this.  Switch inferior before making
9810         target calls.
9811         * inferior-iter.h
9812         (struct all_inferiors_iterator, struct all_inferiors_range)
9813         (struct all_inferiors_safe_range)
9814         (struct all_non_exited_inferiors_range): Filter on
9815         process_stratum_target too.  Remove explicit.
9816         * inferior.c (inferior::inferior): Push dummy target on target
9817         stack.
9818         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9819         Add process_stratum_target parameter, and pass it down.
9820         (have_live_inferiors): Adjust.
9821         (switch_to_inferior_and_push_target): New.
9822         (add_inferior_command, clone_inferior_command): Handle
9823         "-no-connection" parameter.  Use
9824         switch_to_inferior_and_push_target.
9825         (_initialize_inferior): Mention "-no-connection" option in
9826         the help of "add-inferior" and "clone-inferior" commands.
9827         * inferior.h: Include "process-stratum-target.h".
9828         (interrupt_target_1): Use bool.
9829         (struct inferior) <push_target, unpush_target, target_is_pushed,
9830         find_target_beneath, top_target, process_target, target_at,
9831         m_stack>: New.
9832         (discard_all_inferiors): Delete.
9833         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9834         (all_inferiors, all_non_exited_inferiors): Add
9835         process_stratum_target parameter.
9836         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9837         (target_last_proc_target): New global.
9838         (follow_fork_inferior): Push target on new inferior.  Pass target
9839         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9840         reference count.
9841         (follow_fork): Adjust get_last_target_status call.  Also consider
9842         target.
9843         (follow_exec): Push target on new inferior.
9844         (struct execution_control_state) <target>: New field.
9845         (user_visible_resume_target): New.
9846         (do_target_resume): Call target_async.
9847         (resume_1): Set target's threads_executing flag.  Consider resume
9848         target.
9849         (commit_resume_all_targets): New.
9850         (proceed): Also consider resume target.  Skip threads of inferiors
9851         with no execution.  Commit resumtion in all targets.
9852         (start_remote): Pass current inferior to wait_for_inferior.
9853         (infrun_thread_stop_requested): Consider target as well.  Pass
9854         thread_info pointer to clear_inline_frame_state instead of ptid.
9855         (infrun_thread_thread_exit): Consider target as well.
9856         (random_pending_event_thread): New inferior parameter.  Use it.
9857         (do_target_wait): Rename to ...
9858         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9859         down.
9860         (threads_are_resumed_pending_p, do_target_wait): New.
9861         (prepare_for_detach): Adjust calls.
9862         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9863         do_target_wait_1 instead of do_target_wait.
9864         (fetch_inferior_event): Adjust.  Switch to representative
9865         inferior.  Pass target down.
9866         (set_last_target_status): Add process_stratum_target parameter.
9867         Save target in global.
9868         (get_last_target_status): Add process_stratum_target parameter and
9869         handle it.
9870         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9871         (context_switch): Check inferior_ptid == null_ptid before calling
9872         inferior_thread().
9873         (get_inferior_stop_soon): Pass down target.
9874         (wait_one): Rename to ...
9875         (poll_one_curr_target): ... this.
9876         (struct wait_one_event): New.
9877         (wait_one): New.
9878         (stop_all_threads): Adjust.
9879         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9880         event's target.
9881         (switch_back_to_stepped_thread): Also consider target.
9882         (print_stop_event): Update.
9883         (normal_stop): Update.  Also consider the resume target.
9884         * infrun.h (wait_for_inferior): Remove declaration.
9885         (user_visible_resume_target): New declaration.
9886         (get_last_target_status, set_last_target_status): New
9887         process_stratum_target parameter.
9888         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9889         process_stratum_target parameter, and use it.
9890         (clear_inline_frame_state (thread_info*)): New.
9891         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9892         process_stratum_target parameter.
9893         (clear_inline_frame_state (thread_info*)): Declare.
9894         * linux-fork.c (delete_checkpoint_command): Pass target down to
9895         find_thread_ptid.
9896         (checkpoint_command): Adjust.
9897         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9898         instead of just tweaking inferior_ptid.
9899         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9900         (exit_lwp): Pass target down to find_thread_ptid.
9901         (attach_proc_task_lwp_callback): Pass target down to
9902         add_thread/set_running/set_executing.
9903         (linux_nat_target::attach): Pass target down to
9904         thread_change_ptid.
9905         (get_detach_signal): Pass target down to find_thread_ptid.
9906         Consider last target status's target.
9907         (linux_resume_one_lwp_throw, resume_lwp)
9908         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9909         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9910         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9911         (linux_nat_target::async_wait_fd): New.
9912         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9913         target down.
9914         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9915         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9916         * linux-thread-db.c (struct thread_db_info::process_target): New
9917         field.
9918         (add_thread_db_info): Save target.
9919         (get_thread_db_info): New process_stratum_target parameter.  Also
9920         match target.
9921         (delete_thread_db_info): New process_stratum_target parameter.
9922         Also match target.
9923         (thread_from_lwp): Adjust to pass down target.
9924         (thread_db_notice_clone): Pass down target.
9925         (check_thread_db_callback): Pass down target.
9926         (try_thread_db_load_1): Always push the thread_db target.
9927         (try_thread_db_load, record_thread): Pass target down.
9928         (thread_db_target::detach): Pass target down.  Always unpush the
9929         thread_db target.
9930         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9931         target down.  Always unpush the thread_db target.
9932         (find_new_threads_callback, thread_db_find_new_threads_2)
9933         (thread_db_target::update_thread_list): Pass target down.
9934         (thread_db_target::pid_to_str): Pass current inferior down.
9935         (thread_db_target::get_thread_local_address): Pass target down.
9936         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9937         target down.
9938         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9939         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9940         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9941         (procfs_init_inferior): Rename to ...
9942         (procfs_target::procfs_init_inferior): ... this and adjust.
9943         (procfs_target::create_inferior, procfs_notice_thread)
9944         (procfs_do_thread_registers): Adjust.
9945         * ppc-fbsd-tdep.c: Include "inferior.h".
9946         (ppcfbsd_get_thread_local_address): Pass down target.
9947         * proc-service.c (ps_xfer_memory): Switch current inferior and
9948         program space as well.
9949         (get_ps_regcache): Pass target down.
9950         * process-stratum-target.c
9951         (process_stratum_target::thread_address_space)
9952         (process_stratum_target::thread_architecture): Pass target down.
9953         * process-stratum-target.h
9954         (process_stratum_target::threads_executing): New field.
9955         (as_process_stratum_target): New.
9956         * ravenscar-thread.c
9957         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9958         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9959         down.
9960         * record-btrace.c (record_btrace_target::info_record): Adjust.
9961         (record_btrace_target::record_method)
9962         (record_btrace_target::record_is_replaying)
9963         (record_btrace_target::fetch_registers)
9964         (get_thread_current_frame_id, record_btrace_target::resume)
9965         (record_btrace_target::wait, record_btrace_target::stop): Pass
9966         target down.
9967         * record-full.c (record_full_wait_1): Switch to event thread.
9968         Pass target down.
9969         * regcache.c (regcache::regcache)
9970         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9971         process_stratum_target parameter and handle it.
9972         (current_thread_target): New global.
9973         (get_thread_regcache): Add process_stratum_target parameter and
9974         handle it.  Switch inferior before calling target method.
9975         (get_thread_regcache): Pass target down.
9976         (get_thread_regcache_for_ptid): Pass target down.
9977         (registers_changed_ptid): Add process_stratum_target parameter and
9978         handle it.
9979         (registers_changed_thread, registers_changed): Pass target down.
9980         (test_get_thread_arch_aspace_regcache): New.
9981         (current_regcache_test): Define a couple local test_target_ops
9982         instances and use them for testing.
9983         (readwrite_regcache): Pass process_stratum_target parameter.
9984         (cooked_read_test, cooked_write_test): Pass mock_target down.
9985         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
9986         (get_thread_arch_aspace_regcache): Add process_stratum_target
9987         parameter.
9988         (regcache::target): New method.
9989         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
9990         (regcache::registers_changed_ptid): Add process_stratum_target
9991         parameter.
9992         (regcache::m_target): New field.
9993         (registers_changed_ptid): Add process_stratum_target parameter.
9994         * remote.c (remote_state::supports_vCont_probed): New field.
9995         (remote_target::async_wait_fd): New method.
9996         (remote_unpush_and_throw): Add remote_target parameter.
9997         (get_current_remote_target): Adjust.
9998         (remote_target::remote_add_inferior): Push target.
9999         (remote_target::remote_add_thread)
10000         (remote_target::remote_notice_new_inferior)
10001         (get_remote_thread_info): Pass target down.
10002         (remote_target::update_thread_list): Skip threads of inferiors
10003         bound to other targets.  (remote_target::close): Don't discard
10004         inferiors.  (remote_target::add_current_inferior_and_thread)
10005         (remote_target::process_initial_stop_replies)
10006         (remote_target::start_remote)
10007         (remote_target::remote_serial_quit_handler): Pass down target.
10008         (remote_target::remote_unpush_target): New remote_target
10009         parameter.  Unpush the target from all inferiors.
10010         (remote_target::remote_unpush_and_throw): New remote_target
10011         parameter.  Pass it down.
10012         (remote_target::open_1): Check whether the current inferior has
10013         execution instead of checking whether any inferior is live.  Pass
10014         target down.
10015         (remote_target::remote_detach_1): Pass down target.  Use
10016         remote_unpush_target.
10017         (extended_remote_target::attach): Pass down target.
10018         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10019         (remote_target::append_resumption): Pass down target.
10020         (remote_target::append_pending_thread_resumptions)
10021         (remote_target::remote_resume_with_hc, remote_target::resume)
10022         (remote_target::commit_resume): Pass down target.
10023         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10024         (remote_target::interrupt_query)
10025         (remote_target::remove_new_fork_children)
10026         (remote_target::check_pending_events_prevent_wildcard_vcont)
10027         (remote_target::remote_parse_stop_reply)
10028         (remote_target::process_stop_reply): Pass down target.
10029         (first_remote_resumed_thread): New remote_target parameter.  Pass
10030         it down.
10031         (remote_target::wait_as): Pass down target.
10032         (unpush_and_perror): New remote_target parameter.  Pass it down.
10033         (remote_target::readchar, remote_target::remote_serial_write)
10034         (remote_target::getpkt_or_notif_sane_1)
10035         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10036         down target.
10037         (remote_target::mourn_inferior): Pass down target.  Use
10038         remote_unpush_target.
10039         (remote_target::core_of_thread)
10040         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10041         (remote_target::pid_to_exec_file)
10042         (remote_target::thread_handle_to_thread_info): Pass down target.
10043         (remote_target::async_wait_fd): New.
10044         * riscv-fbsd-tdep.c: Include "inferior.h".
10045         (riscv_fbsd_get_thread_local_address): Pass down target.
10046         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10047         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10048         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10049         Adjust.
10050         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10051         * solib-svr4.c (enable_break): Pass down target.
10052         * spu-multiarch.c (parse_spufs_run): Pass down target.
10053         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10054         * target-delegates.c: Regenerate.
10055         * target.c (g_target_stack): Delete.
10056         (current_top_target): Return the current inferior's top target.
10057         (target_has_execution_1): Refer to the passed-in inferior's top
10058         target.
10059         (target_supports_terminal_ours): Check whether the initial
10060         inferior was already created.
10061         (decref_target): New.
10062         (target_stack::push): Incref/decref the target.
10063         (push_target, push_target, unpush_target): Adjust.
10064         (target_stack::unpush): Defref target.
10065         (target_is_pushed): Return bool.  Adjust to refer to the current
10066         inferior's target stack.
10067         (dispose_inferior): Delete, and inline parts ...
10068         (target_preopen): ... here.  Only dispose of the current inferior.
10069         (target_detach): Hold strong target reference while detaching.
10070         Pass target down.
10071         (target_thread_name): Add assertion.
10072         (target_resume): Pass down target.
10073         (target_ops::beneath, find_target_at): Adjust to refer to the
10074         current inferior's target stack.
10075         (get_dummy_target): New.
10076         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10077         has a thread running.
10078         (initialize_targets): Rename to ...
10079         (_initialize_target): ... this.
10080         * target.h: Include "gdbsupport/refcounted-object.h".
10081         (struct target_ops): Inherit refcounted_object.
10082         (target_ops::shortname, target_ops::longname): Make const.
10083         (target_ops::async_wait_fd): New method.
10084         (decref_target): Declare.
10085         (struct target_ops_ref_policy): New.
10086         (target_ops_ref): New typedef.
10087         (get_dummy_target): Declare function.
10088         (target_is_pushed): Return bool.
10089         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10090         (all_matching_threads_iterator::all_matching_threads_iterator):
10091         Handle filter target.
10092         * thread-iter.h (struct all_matching_threads_iterator, struct
10093         all_matching_threads_range, class all_non_exited_threads_range):
10094         Filter by target too.  Remove explicit.
10095         * thread.c (threads_executing): Delete.
10096         (inferior_thread): Pass down current inferior.
10097         (clear_thread_inferior_resources): Pass down thread pointer
10098         instead of ptid_t.
10099         (add_thread_silent, add_thread_with_info, add_thread): Add
10100         process_stratum_target parameter.  Use it for thread and inferior
10101         searches.
10102         (is_current_thread): New.
10103         (thread_info::deletable): Use it.
10104         (find_thread_ptid, thread_count, in_thread_list)
10105         (thread_change_ptid, set_resumed, set_running): New
10106         process_stratum_target parameter.  Pass it down.
10107         (set_executing): New process_stratum_target parameter.  Pass it
10108         down.  Adjust reference to 'threads_executing'.
10109         (threads_are_executing): New process_stratum_target parameter.
10110         Adjust reference to 'threads_executing'.
10111         (set_stop_requested, finish_thread_state): New
10112         process_stratum_target parameter.  Pass it down.
10113         (switch_to_thread): Also match inferior.
10114         (switch_to_thread): New process_stratum_target parameter.  Pass it
10115         down.
10116         (update_threads_executing): Reimplement.
10117         * top.c (quit_force): Pop targets from all inferior.
10118         (gdb_init): Don't call initialize_targets.
10119         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10120         Declare.
10121         (windows_add_thread, windows_delete_thread): Adjust.
10122         (get_windows_debug_event): Rename to ...
10123         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10124         * tracefile-tfile.c (tfile_target_open): Pass down target.
10125         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10126         Forward declare.
10127         (switch_to_thread): Add process_stratum_target parameter.
10128         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10129         parameter.  Use it.
10130         (mi_on_resume): Pass target down.
10131         * nat/fork-inferior.c (startup_inferior): Add
10132         process_stratum_target parameter.  Pass it down.
10133         * nat/fork-inferior.h (startup_inferior): Add
10134         process_stratum_target parameter.
10135         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10136
10137 2020-01-10  Pedro Alves  <palves@redhat.com>
10138
10139         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10140         directly.  Instead find the first thread in the thread list and
10141         use switch_to_thread.
10142
10143 2020-01-10  Pedro Alves  <palves@redhat.com>
10144
10145         * remote.c (remote_target::remote_add_inferior): Don't bind a
10146         process to the current inferior if the current inferior is already
10147         bound to a process.
10148
10149 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10150             Pedro Alves  <palves@redhat.com>
10151
10152         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10153         If no process is specified, return null_ptid instead of
10154         inferior_ptid.
10155         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10156         TARGET_WAITKIND_SIGNALLED with no pid.
10157
10158 2020-01-10  Pedro Alves  <palves@redhat.com>
10159
10160         * remote.c (first_remote_resumed_thread): New.
10161         (remote_target::wait_as): Use it as default event_ptid instead of
10162         inferior_ptid.
10163
10164 2020-01-10  Pedro Alves  <palves@redhat.com>
10165
10166         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10167
10168 2020-01-10  Pedro Alves  <palves@redhat.com>
10169
10170         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10171         not -1.
10172
10173 2020-01-10  Pedro Alves  <palves@redhat.com>
10174
10175         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10176         ptid to get_last_target_status.
10177         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10178         ptid to get_last_target_status.
10179         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10180         get_last_target_status.
10181         (info_program_command): Don't pass a target_waitstatus to
10182         get_last_target_status.
10183         * infrun.c (init_wait_for_inferior): Use
10184         nullify_last_target_wait_ptid.
10185         (get_last_target_status): Handle nullptr arguments.
10186         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10187         (print_stop_event): Don't pass a ptid to get_last_target_status.
10188         (normal_stop): Don't pass a ptid to get_last_target_status.
10189         * infrun.h (get_last_target_status, set_last_target_status): Move
10190         comments here and update.
10191         (nullify_last_target_wait_ptid): Declare.
10192         * linux-fork.c (fork_load_infrun_state): Remove local extern
10193         declaration of nullify_last_target_wait_ptid.
10194         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10195         to get_last_target_status.
10196
10197 2020-01-10  Pedro Alves  <palves@redhat.com>
10198
10199         * gdbthread.h (scoped_restore_current_thread)
10200         <dont_restore, restore, m_dont_restore>: Declare.
10201         * thread.c (thread_alive): Add assertion.  Return bool.
10202         (switch_to_thread_if_alive): New.
10203         (prune_threads): Switch inferior/thread.
10204         (print_thread_info_1): Switch thread before calling target methods.
10205         (scoped_restore_current_thread::restore): New, factored out from
10206         ...
10207         (scoped_restore_current_thread::~scoped_restore_current_thread):
10208         ... this.
10209         (scoped_restore_current_thread::scoped_restore_current_thread):
10210         Add assertion.
10211         (thread_apply_all_command, thread_select): Use
10212         switch_to_thread_if_alive.
10213         * infrun.c (proceed, restart_threads, handle_signal_stop)
10214         (switch_back_to_stepped_thread): Switch current thread before
10215         calling target methods.
10216
10217 2020-01-10  Pedro Alves <palves@redhat.com>
10218
10219         * inferior.c (switch_to_inferior_no_thread): New function,
10220         factored out from ...
10221         (inferior_command): ... here.
10222         * inferior.h (switch_to_inferior_no_thread): Declare.
10223         * mi/mi-main.c (run_one_inferior): Use
10224         switch_to_inferior_no_thread.
10225
10226 2020-01-10  Pedro Alves  <palves@redhat.com>
10227
10228         * infcmd.c (kill_command): Remove dead code.
10229
10230 2020-01-10  Pedro Alves  <palves@redhat.com>
10231
10232         * remote.c (remote_target::mourn_inferior): No longer check
10233         whether the target is running.
10234
10235 2020-01-10  Pedro Alves  <palves@redhat.com>
10236
10237         * corelow.c (core_target::has_execution): Change parameter type to
10238         inferior pointer.
10239         * inferior.c (number_of_live_inferiors): Use
10240         inferior::has_execution instead of target_has_execution_1.
10241         * inferior.h (inferior::has_execution): New.
10242         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10243         inferior::has_execution instead of target_has_execution_1.
10244         * process-stratum-target.c
10245         (process_stratum_target::has_execution): Change parameter type to
10246         inferior pointer.  Check the inferior's PID instead of
10247         inferior_ptid.
10248         * process-stratum-target.h
10249         (process_stratum_target::has_execution): Change parameter type to
10250         inferior pointer.
10251         * record-full.c (record_full_core_target::has_execution): Change
10252         parameter type to inferior pointer.
10253         * target.c (target_has_execution_1): Change parameter type to
10254         inferior pointer.
10255         (target_has_execution_current): Adjust.
10256         * target.h (target_ops::has_execution): Change parameter type to
10257         inferior pointer.
10258         (target_has_execution_1): Change parameter type to inferior
10259         pointer.  Change return type to bool.
10260         * tracefile.h (tracefile_target::has_execution): Change parameter
10261         type to inferior pointer.
10262
10263 2020-01-10  Pedro Alves  <palves@redhat.com>
10264
10265         * exceptions.c (print_flush): Remove current_top_target() check.
10266
10267 2020-01-10  Pedro Alves  <palves@redhat.com>
10268
10269         * remote.c (show_remote_exec_file): Show the current inferior's
10270         exec-file instead of the command variable's value.
10271
10272 2020-01-10  Pedro Alves  <palves@redhat.com>
10273
10274         * record-full.c (record_full_resume_ptid): New global.
10275         (record_full_target::resume): Set it.
10276         (record_full_wait_1): Use record_full_resume_ptid instead of
10277         inferior_ptid.
10278
10279 2020-01-10  Pedro Alves  <palves@redhat.com>
10280
10281         * gdbthread.h (scoped_restore_current_thread)
10282         <dont_restore, restore, m_dont_restore>: Declare.
10283         * thread.c (thread_alive): Add assertion.  Return bool.
10284         (switch_to_thread_if_alive): New.
10285         (prune_threads): Switch inferior/thread.
10286         (print_thread_info_1): Switch thread before calling target methods.
10287         (scoped_restore_current_thread::restore): New, factored out from
10288         ...
10289         (scoped_restore_current_thread::~scoped_restore_current_thread):
10290         ... this.
10291         (scoped_restore_current_thread::scoped_restore_current_thread):
10292         Add assertion.
10293         (thread_apply_all_command, thread_select): Use
10294         switch_to_thread_if_alive.
10295
10296 2020-01-10  George Barrett  <bob@bob131.so>
10297
10298         * stap-probe.c (stap_modify_semaphore): Don't check for null
10299         semaphores.
10300         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10301         for null semaphores.
10302
10303 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10304
10305         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10306         all source windows, and maintain horizontal scroll status while
10307         doing so.
10308
10309 2020-01-09  Tom Tromey  <tom@tromey.com>
10310
10311         PR tui/18932:
10312         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10313         update_source_window, not print_source_lines.
10314
10315 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10316
10317         * tui/tui.c (tui_enable): Register tui hooks after calling
10318         tui_display_main.
10319
10320 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10321
10322         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10323
10324 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10325
10326         * thread.c (print_thread_info_1): Fix indentation.
10327
10328 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10329
10330         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10331         unique_xmalloc_ptr outside the if to always free the demangled name.
10332
10333 2020-01-08  Tom Tromey  <tromey@adacore.com>
10334
10335         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10336         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10337         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10338         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10339         Remove.
10340         (section_offsets): New typedef.
10341         * symtab.c (fixup_section, get_msymbol_address): Update.
10342         * symmisc.c (dump_msymbols): Update.
10343         * symfile.h (relative_addr_info_to_section_offsets)
10344         (symfile_map_offsets_to_segments): Update.
10345         * symfile.c (build_section_addr_info_from_objfile)
10346         (init_objfile_sect_indices): Update.
10347         (struct place_section_arg): Change type of "offsets".
10348         (place_section): Update.
10349         (relative_addr_info_to_section_offsets): Change type of
10350         "section_offsets".  Remove "num_sections" parameter.
10351         (default_symfile_offsets, syms_from_objfile_1)
10352         (set_objfile_default_section_offset): Update.
10353         (reread_symbols): No need to preserve section offsets by hand.
10354         (symfile_map_offsets_to_segments): Change type of "offsets".
10355         * stap-probe.c (relocate_address): Update.
10356         * stabsread.h (process_one_symbol): Update.
10357         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10358         (solib_target_relocate_section_addresses): Update.
10359         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10360         Update.
10361         * solib-frv.c (frv_relocate_main_executable): Update.
10362         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10363         * solib-aix.c (solib_aix_get_section_offsets): Change return
10364         type.
10365         (solib_aix_solib_create_inferior_hook): Update.
10366         * remote.c (remote_target::get_offsets): Update.
10367         * psymtab.c (find_pc_sect_psymtab): Update.
10368         * psympriv.h (struct partial_symbol) <address, text_low,
10369         text_high>: Update.
10370         * objfiles.h (obj_section_offset): Update.
10371         (struct objfile) <section_offsets>: Change type.
10372         <num_sections>: Remove.
10373         (objfile_relocate): Update.
10374         * objfiles.c (entry_point_address_query): Update
10375         (relocate_one_symbol): Change type of "section_offsets".
10376         (objfile_relocate1, objfile_relocate1): Change type of
10377         "new_offsets".
10378         (objfile_rebase1): Update.
10379         * mipsread.c (mipscoff_symfile_read): Update.
10380         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10381         parameter.
10382         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10383         (parse_external, psymtab_to_symtab_1): Update.
10384         * machoread.c (macho_symfile_offsets): Update.
10385         * ia64-tdep.c (ia64_find_unwind_table): Update.
10386         * hppa-tdep.c (read_unwind_info): Update.
10387         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10388         * dwarf2read.c (create_addrmap_from_index)
10389         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10390         (process_psymtab_comp_unit_reader, add_partial_symbol)
10391         (add_partial_subprogram, process_full_comp_unit)
10392         (read_file_scope, read_func_scope, read_lexical_block_scope)
10393         (read_call_site_scope, dwarf2_rnglists_process)
10394         (dwarf2_ranges_process, dwarf2_ranges_read)
10395         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10396         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10397         Update.
10398         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10399         Update.
10400         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10401         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10402         (process_one_symbol): Change type of "section_offsets".
10403         * ctfread.c (get_objfile_text_range): Update.
10404         * coffread.c (coff_symtab_read, enter_linenos)
10405         (process_coff_symbol): Update.
10406         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10407         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10408
10409 2020-01-08  Tom Tromey  <tromey@adacore.com>
10410
10411         * dwarf2read.c (parse_macro_definition): Use std::string.
10412         (parse_macro_definition): Likewise.
10413
10414 2020-01-08  Tom Tromey  <tromey@adacore.com>
10415
10416         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10417         (ATTR_ALLOC_CHUNK): Remove.
10418
10419 2020-01-08  Tom Tromey  <tromey@adacore.com>
10420
10421         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10422
10423 2020-01-08  Tom Tromey  <tromey@adacore.com>
10424
10425         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10426         (dwarf2_compute_name, open_dwo_file): Likewise.
10427         (process_enumeration_scope): Use std::vector.
10428         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10429         (partial_die_info::fixup, dwarf2_start_subfile)
10430         (guess_full_die_structure_name, dwarf2_name): Likewise.
10431         (determine_prefix): Update.
10432         (guess_full_die_structure_name): Make return type const.
10433         (partial_die_full_name): Return unique_xmalloc_ptr.
10434         (DW_FIELD_ALLOC_CHUNK): Remove.
10435
10436 2020-01-07  Tom Tromey  <tromey@adacore.com>
10437
10438         PR build/24937:
10439         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10440
10441 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10442
10443         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10444
10445 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10446
10447         * stack.c (print_frame_info): Move disassemble_next_line code
10448         inside source_print block.
10449
10450 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10451
10452         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10453         gdb/signals.h, as we are now using native signal symbols.
10454
10455 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10456
10457         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10458         overflow by an early check of content vs threshold.
10459         * tui/tui-source.c (tui_source_window::line_is_displayed):
10460         Likewise.
10461
10462 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10463
10464         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10465
10466 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10467
10468         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10469         export table if no section contains it's RVA.
10470
10471 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10472
10473         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10474
10475 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10476
10477         * source.c (print_source_lines_base): Set last_line_listed.
10478
10479 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10480
10481         * tui/tui-disasm.c: Remove trailing spaces.
10482
10483 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10484             Pedro Alves  <palves@redhat.com>
10485
10486         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10487         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10488         (windows_gdb_signal_to_target): New function, uses the above
10489         enumeration to convert GDB internal signal codes to equivalent
10490         Windows codes.
10491         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10492         * windows-nat.c: Include "gdb_wait.h".
10493         (get_windows_debug_event): Extract the fatal exception from the
10494         exit status and convert to the equivalent Posix signal number.
10495         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10496         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10497         * gdbsupport/gdb_wait.c: New file, implements
10498         windows_status_to_termsig.
10499         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10500         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10501
10502 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10503
10504         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10505         show_layout.
10506
10507 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10508
10509         * aarch64-linux-nat.c
10510         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10511         and bfd_mach_aarch64.
10512
10513 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10514
10515         * ui-file.c (stdio_file::can_emit_style_escape)
10516         (tee_file::can_emit_style_escape): Ensure style is used also on
10517         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10518         to gdb_stdout.
10519         * main.c (set_gdb_data_directory): Use file style to output the
10520         warning that the given pathname is not a directory.
10521         * top.c (show_history_filename, gdb_safe_append_history)
10522         (show_gdb_datadir): Use file style.
10523
10524 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10525
10526         * solib-target.c (struct lm_info_target):
10527         Change offsets to be a unique_xmalloc_ptr.
10528         (solib_target_relocate_section_addresses): Update.
10529
10530 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10531
10532         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10533
10534 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10535
10536         * MAINTAINERS (Write After Approval): Add myself.
10537
10538 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10539
10540         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10541         Cell BE architecture.
10542         * target.h (struct target_ops) <thread_architecture>: Likewise.
10543
10544 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10545
10546         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10547
10548 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10549
10550         * MAINTAINERS (Write After Approval): Add myself.
10551
10552 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10553
10554         * gdbarch.sh: Update copyright year range of generated files.
10555
10556 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10557
10558         Update copyright year range in all GDB files.
10559
10560 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10561
10562         * copyright.py: Convert to Python 3.
10563
10564 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10565
10566         * copyright.py: Adapt after move of gnulib directory from gdb
10567         directory to toplevel directory.
10568
10569 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10570
10571         * copyright.py (main): Exit if run from the wrong directory.
10572
10573 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10574
10575         * top.c (print_gdb_version): Change copyright year to 2020.
10576
10577 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10578
10579         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10580
10581 For older changes see ChangeLog-2019.
10582 \f
10583 Local Variables:
10584 mode: change-log
10585 left-margin: 8
10586 fill-column: 74
10587 version-control: never
10588 coding: utf-8
10589 End: