gdb/ChangeLog

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