gdb/ChangeLog

   1 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * riscv-tdep.c (riscv_print_registers_info): Loop over all
   4         registers, not just the known core set of registers.
   5
   6 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
   7
   8         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
   9         fflags, frm, and fcsr registers.
  10         (riscv_register_reggroup_p): Remove unknown CSRs from save and
  11         restore groups.
  12         (riscv_tdesc_unknown_reg): New function.
  13         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
  14         tdesc_use_registers.
  15         * riscv-tdep.h (struct gdbarch_tdep): Add
  16         unknown_csrs_first_regnum, unknown_csrs_count,
  17         duplicate_fflags_regnum, duplicate_frm_regnum, and
  18         duplicate_fcsr_regnum fields.
  19
  20 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  21
  22         * target-descriptions.c (tdesc_use_registers): Add new parameter a
  23         callback, use the callback (when not null) to help number unknown
  24         registers.
  25         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
  26         (tdesc_use_registers): Add extra parameter to declaration.
  27
  28 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  29
  30         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
  31         in the file.
  32         (class riscv_pending_register_alias): Likewise.
  33         (riscv_register_feature::register_info): Change 'required_p' field
  34         to 'required', and change its type.  Add 'check' member function.
  35         (riscv_register_feature::register_info::check): Define new member
  36         function.
  37         (riscv_xreg_feature): Change initialisation of 'required' field.
  38         (riscv_freg_feature): Likewise.
  39         (riscv_virtual_feature): Likewise.
  40         (riscv_csr_feature): Likewise.
  41         (riscv_check_tdesc_feature): Take extra parameter, the csr
  42         tdesc_feature, rewrite the function to use the new
  43         riscv_register_feature::register_info::check function.
  44         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
  45
  46 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  47
  48         * features/Makefile: Remove all references to the deleted files
  49         below.
  50         * features/riscv/32bit-csr.c: Deleted.
  51         * features/riscv/32bit-csr.xml: Deleted.
  52         * features/riscv/64bit-csr.c: Deleted.
  53         * features/riscv/64bit-csr.xml: Deleted.
  54         * features/riscv/rebuild-csr-xml.sh: Deleted.
  55
  56 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  57
  58         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
  59         whitespace error for declaration of names member variable.
  60         (struct riscv_register_feature): Add new prefer_first_name member
  61         variable, and fix whitespace error in declaration of registers.
  62         (riscv_xreg_feature): Initialize prefer_first_name field.
  63         (riscv_freg_feature): Likewise.
  64         (riscv_virtual_feature): Likewise.
  65         (riscv_csr_feature): Likewise.
  66         (riscv_register_name): Expand on comments.  Remove register name
  67         modifications for CSR and virtual registers.
  68
  69 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  70
  71         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
  72         errors.
  73
  74 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  75
  76         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
  77         riscv-opc.h.
  78         (class riscv_pending_register_alias): New class.
  79         (riscv_check_tdesc_feature): Take vector of pending aliases and
  80         populate it as appropriate.
  81         (riscv_setup_register_aliases): Delete.
  82         (riscv_gdbarch_init): Create vector of pending aliases and pass it
  83         to riscv_check_tdesc_feature in all cases.  Use the vector to
  84         create the register aliases.
  85
  86 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  87
  88         * sol2-tdep.c (sol2_static_transform_name): Remove.
  89         (sol2_init_abi): Don't register it.
  90         * gdbarch.sh (static_transform_name): Remove.
  91         * gdbarch.c, gdbarch.h: Regenerate.
  92
  93         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
  94         gdbarch_static_transform_name.
  95         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
  96         * stabsread.c (define_symbol) <'X'>: Remove.
  97         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
  98         handling.
  99         <'V'>: Likewise.
 100         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 101         <'S'>: Remove call to gdbarch_static_transform_name.
 102
 103 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 104
 105         * procfs.c (procfs_pre_trace): New function.
 106         (procfs_target::create_inferior): Pass it to fork_inferior.
 107
 108 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 109
 110         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 111         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 112         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 113         sol2-tdep.o, sparc-sol2-tdep.o.
 114         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 115         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 116         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 117         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 118
 119 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 120
 121         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 122         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 123         Call sol2_init_abi.
 124         Remove calls to set_gdbarch_skip_solib_resolver,
 125         set_gdbarch_core_pid_to_str.
 126         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 127         (i386_sol2_static_transform_name): Remove.
 128         (i386_sol2_init_abi): Call sol2_init_abi.
 129         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 130         set_gdbarch_static_transform_name,
 131         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 132         Use sol2_sigtramp_p.
 133         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 134         (sol2_sigtramp_p): New function.
 135         (sol2_static_transform_name): New function.
 136         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 137         (sol2_init_abi): New function.
 138         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 139         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 140         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 141         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 142         (sparc_sol2_static_transform_name): Remove.
 143         (sparc32_sol2_init_abi): Call sol2_init_abi.
 144         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 145         set_gdbarch_static_transform_name,
 146         set_gdbarch_skip_solib_resolver,
 147         set_gdbarch_core_pid_to_str.
 148         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 149         (sparc_sol2_static_transform_name): Remove
 150         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 151         call sol2_sigtramp_p.
 152         (sparc64_sol2_init_abi): Call sol2_init_abi.
 153         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 154         set_gdbarch_static_transform_name,
 155         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 156
 157 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 158
 159         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 160         * exec.c (validate_exec_file): If from_tty, set both
 161         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 162         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 163         and from_tty, unconditionally ask a confirmation.
 164
 165 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 166
 167         * target-descriptions.c (tdesc_architecture_name): Protect against
 168         NULL pointer dereference.
 169         (maint_print_xml_tdesc_cmd): New function.
 170         (_initialize_target_descriptions): Register new 'maint print
 171         xml-tdesc' command and give it the filename completer.
 172         * NEWS: Mention new 'maint print xml-tdesc' command.
 173
 174 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 175
 176         * target-descriptions.c (class tdesc_compatible_info): New class.
 177         (struct target_desc): Change type of compatible vector.
 178         (tdesc_compatible_p): Update for change in type of
 179         target_desc::compatible.
 180         (tdesc_compatible_info_list): New function.
 181         (tdesc_compatible_info_arch_name): New function.
 182         (tdesc_add_compatible): Update for change in type of
 183         target_desc::compatible.
 184         (print_c_tdesc::visit_pre): Likewise.
 185
 186 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 187
 188         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 189         whitespace to underscore.
 190         (maint_print_c_tdesc_cmd): Use fake filename for target
 191         descriptions that came from the target.
 192         (_initialize_target_descriptions): Add filename command completion
 193         for 'maint print c-tdesc'.
 194
 195 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 196
 197         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 198         lines.
 199
 200 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 201
 202         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 203         lines.
 204         (dwarf2_find_location_expression): Likewise.
 205         (call_site_parameter_matches): Likewise.
 206         (dwarf2_compile_expr_to_ax): Likewise.
 207         (disassemble_dwarf_expression): Likewise.
 208         (loclist_describe_location): Likewise.
 209
 210 2020-06-23  Pedro Alves  <palves@redhat.com>
 211
 212         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 213         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 214         (register_to_value_test): Use scoped_mock_context.
 215         * regcache.c: Include "scoped-mock-context.h".
 216         (cooked_read_test): Don't error out if a target is already pushed.
 217         Use scoped_mock_context.  Adjust.
 218         * scoped-mock-context.h: New file.
 219
 220 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 221
 222         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 223         initializer.
 224         (ada_language::is_string_type_p): New member function.
 225         * c-lang.c (c_language_data): Delete la_is_string_type_p
 226         initializer.
 227         (cplus_language_data): Likewise.
 228         (asm_language_data): Likewise.
 229         (minimal_language_data): Likewise.
 230         * d-lang.c (d_language_data): Likewise.
 231         * f-lang.c (f_is_string_type_p): Delete function, implementation
 232         moved to f_language::is_string_type_p.
 233         (f_language_data): Delete la_is_string_type_p initializer.
 234         (f_language::is_string_type_p): New member function,
 235         implementation from f_is_string_type_p.
 236         * go-lang.c (go_is_string_type_p): Delete function, implementation
 237         moved to go_language::is_string_type_p.
 238         (go_language_data): Delete la_is_string_type_p initializer.
 239         (go_language::is_string_type_p): New member function,
 240         implementation from go_is_string_type_p.
 241         * language.c (language_defn::is_string_type_p): Define new member
 242         function.
 243         (default_is_string_type_p): Make static, add comment copied from
 244         header file.
 245         (unknown_language_data): Delete la_is_string_type_p initializer.
 246         (unknown_language::is_string_type_p): New member function.
 247         (auto_language_data): Delete la_is_string_type_p initializer.
 248         (auto_language::is_string_type_p): New member function.
 249         * language.h (language_data): Delete la_is_string_type_p field.
 250         (language_defn::is_string_type_p): Declare new function.
 251         (default_is_string_type_p): Delete desclaration, move comment to
 252         definition.
 253         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 254         moved to m2_language::is_string_type_p.
 255         (m2_language_data): Delete la_is_string_type_p initializer.
 256         (m2_language::is_string_type_p): New member function,
 257         implementation from m2_is_string_type_p.
 258         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 259         initializer.
 260         * opencl-lang.c (opencl_language_data): Likewise.
 261         * p-lang.c (pascal_is_string_type_p): Delete function,
 262         implementation moved to pascal_language::is_string_type_p.
 263         (pascal_language_data): Delete la_is_string_type_p initializer.
 264         (pascal_language::is_string_type_p): New member function,
 265         implementation from pascal_is_string_type_p.
 266         * rust-lang.c (rust_is_string_type_p): Delete function,
 267         implementation moved to rust_language::is_string_type_p.
 268         (rust_language_data): Delete la_is_string_type_p initializer.
 269         (rust_language::is_string_type_p): New member function,
 270         implementation from rust_is_string_type_p.
 271         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 272         is_string_type_p.
 273
 274 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 275
 276         * ada-lang.c (ada_language_data): Delete la_print_typedef
 277         initializer.
 278         (ada_language::print_typedef): New member function.
 279         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 280         (cplus_language_data): Likewise.
 281         (asm_language_data): Likewise.
 282         (minimal_language_data): Likewise.
 283         * d-lang.c (d_language_data): Likewise.
 284         * f-lang.c (f_language_data): Likewise.
 285         (f_language::print_typedef): New member function.
 286         * go-lang.c (go_language_data): Delete la_print_typedef
 287         initializer.
 288         * language.c (language_defn::print_typedef): Define member
 289         function.
 290         (unknown_language_data): Delete la_print_typedef initializer.
 291         (unknown_language::print_typedef): New member function.
 292         (auto_language_data): Delete la_print_typedef initializer.
 293         (auto_language::print_typedef): New member function.
 294         * language.h (language_data): Delete la_print_typedef field.
 295         (language_defn::print_typedef): Declare new member function.
 296         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 297         (default_print_typedef): Delete declaration.
 298         * m2-lang.c (m2_language_data): Delete la_print_typedef
 299         initializer.
 300         (m2_language::print_typedef): New member function.
 301         * objc-lang.c (objc_language_data): Delete la_print_typedef
 302         initializer.
 303         * opencl-lang.c (opencl_language_data): Likewise.
 304         * p-lang.c (pascal_language_data): Likewise.
 305         (pascal_language::print_typedef): New member function.
 306         * rust-lang.c (rust_print_typedef): Delete function,
 307         implementation moved to rust_language::print_typedef.
 308         (rust_language): Delete la_print_typedef initializer.
 309         (rust_language::print_typedef): New member function,
 310         implementation from rust_print_typedef.
 311         * typeprint.c (default_print_typedef): Delete.
 312
 313 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 314
 315         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 316         (ada_language::printstr): New member function.
 317         * c-lang.c (c_language_data): Delete la_printstr initializer.
 318         (cplus_language_data): Likewise.
 319         (asm_language_data): Likewise.
 320         (minimal_language_data): Likewise.
 321         * d-lang.c (d_language_data): Likewise.
 322         * f-lang.c (f_printstr): Rename to f_language::printstr.
 323         (f_language_data): Delete la_printstr initializer.
 324         (f_language::printstr): New member function, implementation from
 325         f_printstr.
 326         * go-lang.c (go_language_data): Delete la_printstr initializer.
 327         * language.c (language_defn::printstr): Define new member
 328         function.
 329         (unk_lang_printstr): Delete.
 330         (unknown_language_data): Delete la_printstr initializer.
 331         (unknown_language::printstr): New member function.
 332         (auto_language_data): Delete la_printstr initializer.
 333         (auto_language::printstr): New member function.
 334         * language.h (language_data): Delete la_printstr field.
 335         (language_defn::printstr): Declare new member function.
 336         (LA_PRINT_STRING): Update call to printstr.
 337         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 338         (m2_language_data): Delete la_printstr initializer.
 339         (m2_language::printstr): New member function, implementation from
 340         m2_printstr.
 341         * objc-lang.c (objc_language_data): Delete la_printstr
 342         initializer.
 343         * opencl-lang.c (opencl_language_data): Likewise.
 344         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 345         (pascal_language_data): Delete la_printstr initializer.
 346         (pascal_language::printstr): New member function, implementation
 347         from pascal_printstr.
 348         * p-lang.h (pascal_printstr): Delete declaration.
 349         * rust-lang.c (rust_printstr): Update header comment.
 350         (rust_language_data): Delete la_printstr initializer.
 351         (rust_language::printstr): New member function.
 352
 353 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 354
 355         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 356         (ada_language::printchar): New member function.
 357         * c-lang.c (c_language_data): Delete la_printchar initializer.
 358         (cplus_language_data): Likewise.
 359         (asm_language_data): Likewise.
 360         (minimal_language_data): Likewise.
 361         * d-lang.c (d_language_data): Likewise.
 362         * f-lang.c (f_printchar): Rename to f_language::printchar.
 363         (f_language_data): Delete la_printchar initializer.
 364         (f_language::printchar): New member function, implementation from
 365         f_printchar.
 366         * go-lang.c (go_language_data): Delete la_printchar initializer.
 367         * language.c (unk_lang_printchar): Delete.
 368         (language_defn::printchar): Define new member function.
 369         (unknown_language_data): Delete la_printchar initializer.
 370         (unknown_language::printchar): New member function.
 371         (auto_language_data): Delete la_printchar initializer.
 372         (auto_language::printchar): New member function.
 373         * language.h (language_data): Delete la_printchar field.
 374         (language_defn::printchar): Declare new member function.
 375         (LA_PRINT_CHAR): Update call to printchar.
 376         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 377         (m2_language::printchar): New member function.
 378         * objc-lang.c (objc_language_data): Delete la_printchar
 379         initializer.
 380         * opencl-lang.c (opencl_language_data): Likewise.
 381         * p-lang.c (pascal_language_data): Delete la_printchar
 382         initializer.
 383         (pascal_language::printchar): New member function.
 384         * rust-lang.c (rust_printchar): Rename to
 385         rust_language::printchar.
 386         (rust_language_data): Delete la_printchar initializer.
 387         (rust_language::printchar): New member function, implementation
 388         from rust_printchar.
 389
 390 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 391
 392         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 393         (ada_language_data): Delete la_emitchar initializer.
 394         (ada_language::emitchar): New member function, implementation from
 395         emit_char.
 396         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 397         (cplus_language_data): Likewise.
 398         (asm_language_data): Likewise.
 399         (minimal_language_data): Likewise.
 400         * d-lang.c (d_language_data): Likewise.
 401         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 402         (f_language_data): Delete la_emitchar initializer.
 403         (f_language::emitchar): New member function, implementation from
 404         f_emit_char.
 405         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 406         * language.c (unk_lang_emit_char): Delete.
 407         (language_defn::emitchar): New member function definition.
 408         (unknown_language_data): Delete la_emitchar initializer.
 409         (unknown_language::emitchar): New member function.
 410         (auto_language_data): Delete la_emitchar initializer.
 411         (auto_language::emitchar): New member function.
 412         * language.h (language_data): Delete la_emitchar field.
 413         (language_defn::emitchar): New member field declaration.
 414         (LA_EMIT_CHAR): Update call to emitchar.
 415         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 416         (m2_language_data): Delete la_emitchar initializer.
 417         (m2_language::emitchar): New member function, implementation from
 418         m2_emit_char.
 419         * objc-lang.c (objc_language_data): Delete la_emitchar
 420         initializer.
 421         * opencl-lang.c (opencl_language_data): Likewise.
 422         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 423         (pascal_language_data): Delete la_emitchar initializer.
 424         (pascal_language::emitchar): New member function, implementation
 425         from pascal_emit_char.
 426         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 427         (rust_language_data): Delete la_emitchar initializer.
 428         (rust_language::emitchar): New member function, implementation
 429         from rust_emitchar.
 430
 431 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 432
 433         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 434         (ada_language_data): Delete la_post_parser initializer.
 435         (ada_language::post_parser): New member function.
 436         * c-lang.c (c_language_data): Delete la_post_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         * f-lang.c (f_language_data): Likewise.
 442         * go-lang.c (go_language_data): Likewise.
 443         * language.c (unknown_language_data): Likewise.
 444         (auto_language_data): Likewise.
 445         * language.h (language_data): Delete la_post_parser field.
 446         (language_defn::post_parser): New member function.
 447         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 448         * objc-lang.c (objc_language_data): Likewise.
 449         * opencl-lang.c (opencl_language_data): Likewise.
 450         * p-lang.c (pascal_language_data): Likewise.
 451         * parse.c (parse_exp_in_context): Update call to post_parser.
 452         (null_post_parser): Delete definition.
 453         * parser-defs.h (null_post_parser): Delete declaration.
 454         * rust-lang.c (rust_language_data): Delete la_post_parser
 455         initializer.
 456
 457 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 458
 459         * ada-lang.c (parse): Rename to ada_language::parser.
 460         (ada_language_data): Delete la_parser initializer.
 461         (ada_language::parser): New member function, implementation from
 462         parse.
 463         * c-lang.c (c_language_data): Delete la_parser initializer.
 464         (cplus_language_data): Likewise.
 465         (asm_language_data): Likewise.
 466         (minimal_language_data): Likewise.
 467         * d-lang.c (d_language_data): Likewise.
 468         (d_language::parser): New member function.
 469         * f-lang.c (f_language_data): Delete la_parser initializer.
 470         (f_language::parser): New member function.
 471         * go-lang.c (go_language_data): Delete la_parser initializer.
 472         (go_language::parser): New member function.
 473         * language.c (unk_lang_parser): Delete.
 474         (language_defn::parser): Define new member function.
 475         (unknown_language_data): Delete la_parser initializer.
 476         (unknown_language::parser): New member function.
 477         (auto_language_data): Delete la_parser initializer.
 478         (auto_language::parser): New member function.
 479         * language.h (language_data): Delete la_parser field.
 480         (language_defn::parser): Declare new member function.
 481         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 482         (m2_language::parser): New member function.
 483         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 484         * opencl-lang.c (opencl_language_data): Likewise.
 485         * p-lang.c (pascal_language_data): Likewise.
 486         (pascal_language::parser): New member function.
 487         * parse.c (parse_exp_in_context): Update call to parser.
 488         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 489         (rust_language::parser): New member function.
 490
 491 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 492
 493         * top.c (print_gdb_configuration): Print --with-python-libdir
 494         configuration value.
 495
 496 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 497
 498         * NEWS: Mention change to the alias command.
 499
 500 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 501
 502         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 503         (alias_command_completer)
 504         (make_alias_options_def_group): New functions.
 505         (alias_opts, alias_option_defs): New struct and array.
 506         (alias_usage_error): Update usage.
 507         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 508         Use option framework.
 509         (_initialize_cli_cmds): Update alias command help.
 510         Update aliases command help.
 511         (show_user):
 512         Add NULL for new default_args lookup_cmd argument.
 513         (valid_command_p): Rename to validate_aliased_command.
 514         Add NULL for new default_args lookup_cmd argument.  Verify that the
 515         aliased_command has no default args.
 516         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 517         (lookup_cmd_1, lookup_cmd): New argument default_args.
 518         (add_alias_cmd):
 519         Add NULL for new default_args lookup_cmd argument.
 520         (print_help_for_command): Show default args under the layout
 521          alias some_alias = some_aliased_cmd some_alias_default_arg.
 522         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 523         xfree default_args in destructor.
 524         * cli/cli-script.c (process_next_line, do_define_command):
 525         Add NULL for new default_args lookup_cmd argument.
 526         * command.h: Declare new default_args argument in lookup_cmd
 527         and lookup_cmd_1.
 528         * completer.c (complete_line_internal_1):
 529         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 530         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 531         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 532         Likewise.
 533         * infcmd.c (_initialize_infcmd): Likewise.
 534         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 535         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 536         * python/py-param.c (add_setshow_generic): Likewise.
 537         * remote.c (_initialize_remote): Likewise.
 538         * top.c (execute_command): Prepend default_args if command has some.
 539         (set_verbose):
 540         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 541         * tracepoint.c (validate_actionline, encode_actions_1):
 542         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 543
 544 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 545
 546         * jit.c (jit_read_descriptor): Use bool as the return type.
 547         (jit_breakpoint_re_set_internal): Use bool as the return type.
 548         Invert the return value logic; return true if the jit breakpoint
 549         has been successfully initialized.
 550         (jit_inferior_init): Update the call to
 551         jit_breakpoint_re_set_internal.
 552
 553 2020-06-22  Pedro Alves  <palves@redhat.com>
 554
 555         PR gdb/25939
 556         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 557         Use the current inferior instead.  Don't return
 558         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 559         wait again.
 560         * sol-thread.c (sol_thread_target::wait): Don't reference
 561         inferior_ptid.
 562         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 563         (sol_update_thread_list_callback): Use the current inferior's pid
 564         instead of inferior_ptid.
 565
 566 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 567
 568         * procfs.c: Cleanup many comments.
 569
 570         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 571         (AFTER_WATCHFLAG): Replace by value.
 572
 573         (MAIN_PROC_NAME_FORMAT): Inline ...
 574         (create_procinfo): ... here.
 575
 576         (procfs_debug_inferior): Remove SYS_exec handling.
 577         (syscall_is_exec): Likewise.
 578         (procfs_set_exec_trap): Likewise.
 579
 580         (syscall_is_lwp_exit): Inline in callers.
 581         (syscall_is_exit): Likewise.
 582         (syscall_is_exec): Likewise.
 583         (syscall_is_lwp_create): Likewise.
 584
 585         (invalidate_cache): Remove #if 0 code.
 586
 587         (make_signal_thread_runnable):  Remove.
 588         (procfs_target::resume): Remove #if 0 code.
 589
 590 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 591
 592         PR gdb/25939
 593         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 594         call ...
 595         (procfs_target::create_inferior): ... here.
 596
 597 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 598
 599         * exec.c (validate_exec_file): Ensure the build-id is up to
 600         date by calling reopen_exec_file (that checks file timestamp
 601         to decide to re-read the file).
 602
 603 2020-06-18  Pedro Alves  <palves@redhat.com>
 604
 605         PR gdb/25412
 606         * gdbthread.h (delete_thread, delete_thread_silent)
 607         (find_thread_ptid): Update comments.
 608         * thread.c (current_thread_): New global.
 609         (is_current_thread): Move higher, and reimplement.
 610         (inferior_thread): Reimplement.
 611         (set_thread_exited): Use bool.  Add assertions.
 612         (add_thread_silent): Simplify thread-reuse handling by always
 613         calling delete_thread.
 614         (delete_thread): Remove intro comment.
 615         (find_thread_ptid): Skip exited threads.
 616         (switch_to_thread_no_regs): Write to current_thread_.
 617         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 618         INFERIOR_PTID.  Clear current_thread_.
 619
 620 2020-06-18  Pedro Alves  <palves@redhat.com>
 621
 622         * aix-thread.c (pd_update): Use switch_to_thread.
 623
 624 2020-06-18  Pedro Alves  <palves@redhat.com>
 625
 626         * ravenscar-thread.c (ravenscar_thread_target): Update.
 627         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
 628         (ravenscar_thread_target::add_active_thread): ... this.  Don't
 629         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
 630         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
 631
 632 2020-06-18  Pedro Alves  <palves@redhat.com>
 633
 634         * nat/windows-nat.c (current_windows_thread): Remove.
 635         * nat/windows-nat.h (current_windows_thread): Remove.
 636         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
 637         Adjust.
 638         (display_selectors): Adjust to fetch the current
 639         windows_thread_info based on inferior_ptid.
 640         (fake_create_process): No longer write to current_windows_thread.
 641         (windows_nat_target::get_windows_debug_event):
 642         Don't set inferior_ptid or current_windows_thread.
 643         (windows_nat_target::wait): Adjust to not rely on
 644         current_windows_thread.
 645         (do_initial_windows_stuff): Now a method of windows_nat_target.
 646         Switch to the last_ptid thread.
 647         (windows_nat_target::attach): Adjust.
 648         (windows_nat_target::detach): Use switch_to_no_thread instead of
 649         writing to inferior_ptid directly.
 650         (windows_nat_target::create_inferior): Adjust.
 651
 652 2020-06-18  Pedro Alves  <palves@redhat.com>
 653
 654         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
 655
 656 2020-06-18  Pedro Alves  <palves@redhat.com>
 657
 658         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
 659         after creating it, instead of writing to inferior_ptid.  Don't
 660         write to inferior_ptid.
 661
 662 2020-06-18  Pedro Alves  <palves@redhat.com>
 663
 664         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
 665
 666 2020-06-18  Pedro Alves  <palves@redhat.com>
 667
 668         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
 669         it, instead of writing to inferior_ptid.
 670
 671 2020-06-18  Pedro Alves  <palves@redhat.com>
 672
 673         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
 674         to inferior_ptid.
 675
 676 2020-06-18  Pedro Alves  <palves@redhat.com>
 677
 678         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
 679         instead of writing to inferior_ptid directly.
 680
 681 2020-06-18  Pedro Alves  <palves@redhat.com>
 682
 683         * corelow.c (core_target::close): Use switch_to_no_thread instead
 684         of writing to inferior_ptid directly.
 685         (add_to_thread_list, core_target_open): Use switch_to_thread
 686         instead of writing to inferior_ptid directly.
 687
 688 2020-06-18  Pedro Alves  <palves@redhat.com>
 689
 690         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
 691         inferior_ptid.
 692         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
 693         inferior_ptid.
 694         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
 695         inferior_ptid directly.
 696         (darwin_nat_target::init_thread_list): Switch to thread, instead
 697         of writing to inferior_ptid.
 698         (darwin_nat_target::attach): Don't write to inferior_ptid.
 699         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 700
 701 2020-06-18  Pedro Alves  <palves@redhat.com>
 702
 703         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 704         thread.
 705         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 706         Instead use switch_to_thread.
 707         (gnu_nat_target::detach): Use switch_to_no_thread
 708         instead of writing to inferior_ptid directly.  Used passed-in
 709         inferior instead of looking up the inferior by pid.
 710
 711 2020-06-18  Pedro Alves  <palves@redhat.com>
 712
 713         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 714         inferior_ptid.
 715
 716 2020-06-18  Pedro Alves  <palves@redhat.com>
 717
 718         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 719         inferior_ptid.
 720         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 721         thread.
 722         (nto_procfs_target::detach): Avoid referencing
 723         inferior_ptid.  Use switch_to_no_thread instead of writing to
 724         inferior_ptid directly.
 725         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 726         instead of writing to inferior_ptid directly.
 727         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 728         to thread.
 729
 730 2020-06-18  Pedro Alves  <palves@redhat.com>
 731
 732         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 733         after creating it, instead of writing to inferior_ptid.
 734         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 735         to inferior_ptid directly.
 736         (gdbsim_target::wait): Don't write to inferior_ptid.
 737
 738 2020-06-18  Pedro Alves  <palves@redhat.com>
 739
 740         * remote.c (remote_target::remote_notice_new_inferior): Use
 741         switch_to_thread instead of writing to inferior_ptid directly.
 742         (remote_target::add_current_inferior_and_thread): Use
 743         switch_to_no_thread instead of writing to inferior_ptid directly.
 744         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 745         and switch_to_thread instead of using set_current_inferior or
 746         writing to inferior_ptid directly.
 747
 748 2020-06-18  Pedro Alves  <palves@redhat.com>
 749
 750         * tracectf.c (ctf_target_open): Switch to added thread instead of
 751         writing to inferior_ptid directly.
 752         (ctf_target::close): Use switch_to_no_thread instead of writing to
 753         inferior_ptid directly.
 754
 755 2020-06-18  Pedro Alves  <palves@redhat.com>
 756
 757         * tracefile-tfile.c (tfile_target_open): Don't write to
 758         inferior_ptid directly, instead switch to added thread.
 759         (tfile_target::close): Use switch_to_no_thread instead of writing
 760         to inferior_ptid directly.
 761
 762 2020-06-18  Pedro Alves  <palves@redhat.com>
 763
 764         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 765         (procfs_target::detach): Use switch_to_no_thread
 766         instead of writing to inferior_ptid directly.
 767         (do_attach): Change return type to void.  Switch to the added
 768         thread.
 769         (procfs_target::create_inferior): Switch to the added thread.
 770         (procfs_do_thread_registers): Don't write to inferior_ptid.
 771
 772 2020-06-18  Pedro Alves  <palves@redhat.com>
 773
 774         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 775         of writing to inferior_ptid.
 776         (scoped_restore_exited_inferior): Delete.
 777         (handle_vfork_child_exec_or_exit): Simplify using
 778         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 779         instead of writing to inferior_ptid.
 780         (THREAD_STOPPED_BY): Delete.
 781         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 782         (thread_stopped_by_hw_breakpoint): Delete.
 783         (save_waitstatus): Use
 784         scoped_restore_current_thread+switch_to_thread, and call
 785         target_stopped_by_watchpoint instead of
 786         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
 787         instead of thread_stopped_by_sw_breakpoint, and
 788         target_stopped_by_hw_breakpoint instead of
 789         thread_stopped_by_hw_breakpoint.
 790         (handle_inferior_event)
 791         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
 792         inferior_ptid directly, nor
 793         set_current_inferior/set_current_program_space.  Use
 794         switch_to_thread / switch_to_inferior_no_thread instead.
 795
 796 2020-06-18  Pedro Alves  <palves@redhat.com>
 797
 798         * target.c (generic_mourn_inferior): Use switch_to_no_thread
 799         instead of writing to inferior_ptid.
 800
 801 2020-06-18  Pedro Alves  <palves@redhat.com>
 802
 803         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
 804         added thread.
 805         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
 806         to the added thread.
 807         (inf_ptrace_target::detach_success): Use switch_to_no_thread
 808         instead of writing to inferior_ptid.
 809
 810 2020-06-18  Pedro Alves  <palves@redhat.com>
 811
 812         * gdbarch-selftests.c: Include "progspace-and-thread.h".
 813         (register_to_value_test): Mock a program_space too.  Heap-allocate
 814         the address space.  Don't write to inferior_ptid.  Use
 815         switch_to_thread instead.
 816
 817 2020-06-18  Pedro Alves  <palves@redhat.com>
 818
 819         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
 820         Delete.
 821         (find_signalled_thread()): New, factored out from
 822         linux_make_corefile_notes and adjusted to handle exited threads.
 823         (linux_make_corefile_notes): Adjust to use the new
 824         find_signalled_thread.
 825
 826 2020-06-18  Pedro Alves  <palves@redhat.com>
 827
 828         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
 829         of saving/restoring inferior_ptid.
 830
 831 2020-06-17  Tom Tromey  <tom@tromey.com>
 832
 833         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
 834         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
 835         declare.
 836         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
 837
 838 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
 839
 840         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
 841         of partial symtabs.
 842
 843 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 844
 845         * regformats/reg-arm.dat: Remove.
 846         * regformats/reg-bfin.dat: Remove.
 847         * regformats/reg-cris.dat: Remove.
 848         * regformats/reg-crisv32.dat: Remove.
 849         * regformats/reg-m32r.dat: Remove.
 850         * regformats/reg-tilegx.dat: Remove.
 851         * regformats/reg-tilegx32.dat: Remove.
 852
 853 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 854
 855         * features/Makefile (WHICH): Remove arm files.
 856         * regformats/arm/arm-with-iwmmxt.dat: Remove.
 857         * regformats/arm/arm-with-neon.dat: Remove.
 858         * regformats/arm/arm-with-vfpv2.dat: Remove.
 859         * regformats/arm/arm-with-vfpv3.dat: Remove.
 860
 861 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 862
 863         * features/Makefile (XMLTOC): Remove rx.xml.
 864
 865 2020-06-17  Pedro Alves  <palves@redhat.com>
 866
 867         * gdbthread.h (thread_control_state) <trap_expected> Update
 868         comments.
 869
 870 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 871
 872         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 873         ada_language::lookup_symbol_nonlocal.
 874         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 875         (ada_language::lookup_symbol_nonlocal): New member function,
 876         implementation from ada_lookup_symbol_nonlocal.
 877         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 878         initializer.
 879         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 880         initializer.
 881         (cplus_language::lookup_symbol_nonlocal): New member function.
 882         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 883         (minimal_language_data) Likewise.
 884         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 885         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 886         initializer.
 887         (d_language::lookup_symbol_nonlocal): New member function.
 888         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 889         initializer.
 890         (f_language::lookup_symbol_nonlocal): New member function.
 891         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 892         initializer.
 893         * language.c (unknown_language_data): Likewise.
 894         (auto_language_data): Likewise.
 895         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 896         field.
 897         (language_defn::lookup_symbol_nonlocal): New member function.
 898         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 899         initializer.
 900         * objc-lang.c (objc_language_data): Likewise.
 901         * opencl-lang.c (opencl_language_data): Likewise.
 902         * p-lang.c (pascal_language_data): Likewise.
 903         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 904         rust_language::lookup_symbol_nonlocal.
 905         (rust_language_data): Delete la_lookup_symbol_nonlocal
 906         initializer.
 907         (rust_language::lookup_symbol_nonlocal): New member function,
 908         implementation from rust_lookup_symbol_nonlocal.
 909         * symtab.c (lookup_symbol_aux): Update call to
 910         lookup_symbol_nonlocal.
 911         (basic_lookup_symbol_nonlocal): Rename to...
 912         (language_defn::lookup_symbol_nonlocal): ...this, and update
 913         header comment.  Remove language_defn parameter, and replace with
 914         uses of `this'.
 915         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 916
 917 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 918
 919         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 920         initializer.
 921         (ada_language::value_print_inner): New member function.
 922         * c-lang.c (c_language_data): Delete la_value_print_inner
 923         initializer.
 924         (cplus_language_data): Likewise.
 925         (asm_language_data): Likewise.
 926         (minimal_language_data): Likewise.
 927         * d-lang.c (d_language_data): Likewise.
 928         (d_language::value_print_inner): New member function.
 929         * f-lang.c (f_language_data): Delete la_value_print_inner
 930         initializer.
 931         (f_language::value_print_inner): New member function.
 932         * f-lang.h (f_value_print_innner): Rename to...
 933         (f_value_print_inner): ...this (note spelling of 'inner').
 934         * f-valprint.c (f_value_print_innner): Rename to...
 935         (f_value_print_inner): ...this (note spelling of 'inner').
 936         * go-lang.c (go_language_data): Delete la_value_print_inner
 937         initializer.
 938         (go_language::value_print_inner): New member function.
 939         * language.c (language_defn::value_print_inner): Define new member
 940         function.
 941         (unk_lang_value_print_inner): Delete.
 942         (unknown_language_data): Delete la_value_print_inner initializer.
 943         (unknown_language::value_print_inner): New member function.
 944         (auto_language_data): Delete la_value_print_inner initializer.
 945         (auto_language::value_print_inner): New member function.
 946         * language.h (language_data): Delete la_value_print_inner field.
 947         (language_defn::value_print_inner): Delcare new member function.
 948         * m2-lang.c (m2_language_data): Delete la_value_print_inner
 949         initializer.
 950         (m2_language::value_print_inner): New member function.
 951         * objc-lang.c (objc_language_data): Delete la_value_print_inner
 952         initializer.
 953         * opencl-lang.c (opencl_language_data): Likewise.
 954         * p-lang.c (pascal_language_data): Likewise.
 955         (pascal_language::value_print_inner): New member function.
 956         * rust-lang.c (rust_language_data): Delete la_value_print_inner
 957         initializer.
 958         (rust_language::value_print_inner): New member function.
 959         * valprint.c (do_val_print): Update call to value_print_inner.
 960
 961 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 962
 963         * ada-lang.c (ada_language_data): Delete la_value_print
 964         initializer.
 965         (ada_language::value_print): New member function.
 966         * c-lang.c (c_language_data): Delete la_value_print initializer.
 967         (cplus_language_data): Likewise.
 968         (asm_language_data): Likewise.
 969         (minimal_language_data): Likewise.
 970         * d-lang.c (d_language_data): Likewise.
 971         * f-lang.c (f_language_data): Likewise.
 972         * go-lang.c (go_language_data): Likewise.
 973         * language.c (unk_lang_value_print): Delete.
 974         (language_defn::value_print): Define new member function.
 975         (unknown_language_data): Delete la_value_print initializer.
 976         (unknown_language::value_print): New member function.
 977         (auto_language_data): Delete la_value_print initializer.
 978         (auto_language::value_print): New member function.
 979         * language.h (language_data): Delete la_value_print field.
 980         (language_defn::value_print): Declare new member function.
 981         (LA_VALUE_PRINT): Update call to value_print.
 982         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
 983         * objc-lang.c (objc_language_data): Likewise.
 984         * opencl-lang.c (opencl_language_data): Likewise.
 985         * p-lang.c (pascal_language_data): Likewise.
 986         (pascal_language::value_print): New member function.
 987         * rust-lang.c (rust_language_data): Delete la_value_print
 988         initializer.
 989
 990 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 991
 992         * ada-lang.c (ada_watch_location_expression): Rename to
 993         ada_language::watch_location_expression.
 994         (ada_language_data): Delete la_watch_location_expression
 995         initializer.
 996         (ada_language::watch_location_expression): New member function,
 997         implementation from ada_watch_location_expression.
 998         * breakpoint.c (watch_command_1): Update call to
 999         watch_location_expression.
1000         * c-lang.c (c_watch_location_expression): Rename to
1001         language_defn::watch_location_expression.
1002         (c_language_data): Delete la_watch_location_expression
1003         initializer.
1004         (cplus_language_data): Likewise.
1005         (asm_language_data): Likewise.
1006         (minimal_language_data): Likewise.
1007         * c-lang.h (c_watch_location_expression): Delete declaration.
1008         * d-lang.c (d_language_data): Delete la_watch_location_expression
1009         initializer.
1010         * f-lang.c (f_language_data): Likewise.
1011         * go-lang.c (go_language_data): Likewise.
1012         * language.c (language_defn::watch_location_expression): Member
1013         function implementation from c_watch_location_expression.
1014         (unknown_language_data): Delete la_watch_location_expression
1015         initializer.
1016         (auto_language_data): Likewise.
1017         * language.h (language_data): Delete la_watch_location_expression
1018         field.
1019         (language_defn::watch_location_expression): Declare new member
1020         function.
1021         * m2-lang.c (m2_language_data): Delete
1022         la_watch_location_expression initializer.
1023         * objc-lang.c (objc_language_data): Likewise.
1024         * opencl-lang.c (opencl_language_data): Likewise.
1025         * p-lang.c (pascal_language_data): Likewise.
1026         * rust-lang.c (rust_watch_location_expression): Rename to
1027         rust_language::watch_location_expression.
1028         (rust_language_data): Delete la_watch_location_expression
1029         initializer.
1030         (rust_language::watch_location_expression): New member function,
1031         implementation from rust_watch_location_expression.
1032
1033 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1034
1035         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1036         ada_language::collect_symbol_completion_matches.
1037         (ada_language_data): Delete la_collect_symbol_completion_matches
1038         initializer.
1039         (ada_language::collect_symbol_completion_matches): New member
1040         function, implementation from
1041         ada_collect_symbol_completion_matches.
1042         * c-lang.c (c_language_data): Delete
1043         la_collect_symbol_completion_matches initializer.
1044         (cplus_language_data): Likewise.
1045         (asm_language_data): Likewise.
1046         (minimal_language_data): Likewise.
1047         * d-lang.c (d_language_data): Likewise.
1048         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1049         f_language::collect_symbol_completion_matches.
1050         (f_language_data): Delete la_collect_symbol_completion_matches
1051         initializer.
1052         (f_language::collect_symbol_completion_matches) New member
1053         function, implementation from f_collect_symbol_completion_matches.
1054         * go-lang.c (go_language_data): Delete
1055         la_collect_symbol_completion_matches initializer.
1056         * language.c (unknown_language_data): Likewise.
1057         (auto_language_data): Likewise.
1058         * language.h (language_data): Delete
1059         la_collect_symbol_completion_matches field.
1060         (language_defn::collect_symbol_completion_matches): New member
1061         function.
1062         * m2-lang.c (m2_language_data): Delete
1063         la_collect_symbol_completion_matches initializer.
1064         * objc-lang.c (objc_language_data): Likewise.
1065         * opencl-lang.c (opencl_language_data): Likewise.
1066         * p-lang.c (pascal_language_data): Likewise.
1067         * rust-lang.c (rust_language_data): Likewise.
1068         * symtab.c (default_collect_symbol_completion_matches): Delete.
1069         (collect_symbol_completion_matches): Update call to
1070         collect_symbol_completion_matches.
1071         (collect_symbol_completion_matches_type): Likewise.
1072         * symtab.h (default_collect_symbol_completion_matches): Delete
1073         declaration.
1074
1075 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1076
1077         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1078         (ada_language_data): Delete la_word_break_characters initializer.
1079         (ada_language::word_break_characters): New member function.
1080         * c-lang.c (c_language_data): Delete la_word_break_characters
1081         initializer.
1082         (cplus_language_data): Likewise.
1083         (asm_language_data): Likewise.
1084         (minimal_language_data): Likewise.
1085         * completer.c: Update global comment.
1086         (advance_to_expression_complete_word_point): Update call to
1087         word_break_characters.
1088         (complete_files_symbols): Likewise.
1089         (complete_line_internal_1): Likewise.
1090         (default_completer_handle_brkchars): Likewise.
1091         (skip_quoted_chars): Likewise.
1092         * d-lang.c (d_language_data): Delete la_word_break_characters
1093         initializer.
1094         * f-lang.c (f_word_break_characters): Delete.
1095         (f_language_data): Delete la_word_break_characters initializer.
1096         (f_language::word_break_characters): New member function.
1097         * go-lang.c (go_language_data): Delete la_word_break_characters
1098         initializer.
1099         * language.c (unknown_language_data): Likewise.
1100         (auto_language_data): Likewise.
1101         * language.h (default_word_break_characters): Move declaration to
1102         earlier in the file.
1103         (language_data): Delete la_word_break_characters field.
1104         (language_defn::word_break_characters): New member function.
1105         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1106         initializer.
1107         * objc-lang.c (objc_language_data): Likewise.
1108         * opencl-lang.c (opencl_language_data): Likewise.
1109         * p-lang.c (pascal_language_data): Likewise.
1110         * rust-lang.c (rust_language_data): Likewise.
1111
1112 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1113
1114         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1115         (ada_language_data): Delete la_get_symbol_name_matcher
1116         initializer.
1117         (language_defn::get_symbol_name_matcher_inner): New member
1118         function.
1119         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1120         initializer.
1121         (cplus_language_data): Likewise.
1122         (cplus_language::get_symbol_name_matcher_inner): New member
1123         function.
1124         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1125         (minimal_language_data): Likewise.
1126         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1127         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1128         initializer.
1129         * dictionary.c (iter_match_first_hashed): Update call to
1130         get_symbol_name_matcher.
1131         (iter_match_next_hashed): Likewise.
1132         (iter_match_next_linear): Likewise.
1133         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1134         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1135         initializer.
1136         (f_language::get_symbol_name_matcher_inner): New member function.
1137         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1138         initializer.
1139         * language.c (default_symbol_name_matcher): Update header comment,
1140         make static.
1141         (language_defn::get_symbol_name_matcher): New definition.
1142         (language_defn::get_symbol_name_matcher_inner): Likewise.
1143         (get_symbol_name_matcher): Delete.
1144         (unknown_language_data): Delete la_get_symbol_name_matcher
1145         initializer.
1146         (auto_language_data): Likewise.
1147         * language.h (language_data): Delete la_get_symbol_name_matcher
1148         field.
1149         (language_defn::get_symbol_name_matcher): New member function.
1150         (language_defn::get_symbol_name_matcher_inner): Likewise.
1151         (default_symbol_name_matcher): Delete declaration.
1152         * linespec.c (find_methods): Update call to
1153         get_symbol_name_matcher.
1154         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1155         initializer.
1156         * minsyms.c (lookup_minimal_symbol): Update call to
1157         get_symbol_name_matcher.
1158         (iterate_over_minimal_symbols): Likewise.
1159         * objc-lang.c (objc_language_data): Delete
1160         la_get_symbol_name_matcher initializer.
1161         * opencl-lang.c (opencl_language_data): Likewise.
1162         * p-lang.c (pascal_language_data): Likewise.
1163         * psymtab.c (psymbol_name_matches): Update call to
1164         get_symbol_name_matcher.
1165         * rust-lang.c (rust_language_data): Delete
1166         la_get_symbol_name_matcher initializer.
1167         * symtab.c (symbol_matches_search_name): Update call to
1168         get_symbol_name_matcher.
1169         (compare_symbol_name): Likewise.
1170
1171 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1172
1173         * ada-lang.c (ada_language_data): Delete la_compute_program
1174         initializer.
1175         * c-lang.c (c_language_data): Likewise.
1176         (c_language::compute_program): New member function.
1177         (cplus_language_data): Delete la_compute_program initializer.
1178         (cplus_language::compute_program): New member function.
1179         (asm_language_data): Delete la_compute_program initializer.
1180         (minimal_language_data): Likewise.
1181         * c-lang.h (c_compute_program): Update comment.
1182         (cplus_compute_program): Likewise.
1183         * compile/compile-c-support.c (c_compute_program): Likewise.
1184         (cplus_compute_program): Likewise.
1185         * compile/compile.c (compile_to_object): Update call to
1186         la_compute_program.
1187         * d-lang.c (d_language_data): Delete la_compute_program
1188         initializer.
1189         * f-lang.c (f_language_data): Likewise.
1190         * go-lang.c (go_language_data): Likewise.
1191         * language.c (unknown_language_data): Likewise.
1192         (auto_language_data): Likewise.
1193         * language.h (language_data): Delete la_compute_program field.
1194         (language_defn::compute_program): New member function.
1195         * m2-lang.c (m2_language_data): Delete la_compute_program
1196         initializer.
1197         * objc-lang.c (objc_language_data): Likewise.
1198         * opencl-lang.c (opencl_language_data): Likewise.
1199         * p-lang.c (pascal_language_data): Likewise.
1200         * rust-lang.c (rust_language_data): Likewise.
1201
1202 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1203
1204         * ada-lang.c (ada_language_data) Delete
1205         la_class_name_from_physname initializer.
1206         * c-lang.c (c_language_data): Likewise.
1207         (cplus_language_data): Likewise.
1208         (cplus_language::class_name_from_physname): New member function.
1209         (asm_language_data): Delete la_class_name_from_physname
1210         initializer.
1211         (minimal_language_data): Likewise.
1212         * d-lang.c (d_language_data): Likewise.
1213         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1214         method on language_defn class.
1215         (guess_full_die_structure_name): Likewise.
1216         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1217         initializer.
1218         * go-lang.c (go_language_data): Likewise.
1219         * language.c (language_class_name_from_physname): Delete.
1220         (unk_lang_class_name): Delete.
1221         (unknown_language_data): Delete la_class_name_from_physname
1222         initializer.
1223         (auto_language_data): Likewise.
1224         * language.h (language_data): Delete la_class_name_from_physname
1225         field.
1226         (language_defn::class_name_from_physname): New function.
1227         (language_class_name_from_physname): Delete declaration.
1228         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1229         initializer.
1230         * objc-lang.c (objc_language_data): Likewise.
1231         * opencl-lang.c (opencl_language_data): Likewise.
1232         * p-lang.c (pascal_language_data): Likewise.
1233         * rust-lang.c (rust_language_data): Likewise.
1234
1235 2020-06-16  Tom Tromey  <tom@tromey.com>
1236
1237         * tui/tui-data.h (STATUS_NAME): New macro.
1238         * tui/tui-layout.c (tui_remove_some_windows)
1239         (initialize_known_windows, tui_register_window)
1240         (tui_layout_split::remove_windows, initialize_layouts)
1241         (tui_new_layout_command): Don't use hard-coded window names.
1242
1243 2020-06-16  Tom Tromey  <tom@tromey.com>
1244
1245         PR tui/25348:
1246         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1247         tui_initialize_readline.  Only run once.  Call rl_initialize.
1248         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1249         tui_initialize_readline.
1250         * tui/tui-io.c (tui_setup_io): Call
1251         tui_ensure_readline_initialized.
1252         * tui/tui-interp.c (tui_interp::init): Update.
1253
1254 2020-06-16  Tom Tromey  <tom@tromey.com>
1255
1256         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1257         Also preserve the status window.
1258
1259 2020-06-16  Tom Tromey  <tom@tromey.com>
1260
1261         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1262         where m_window==nullptr.
1263
1264 2020-06-15  Tom Tromey  <tromey@adacore.com>
1265
1266         * windows-nat.c (windows_nat::handle_output_debug_string):
1267         Update.
1268         (windows_nat::handle_ms_vc_exception): Update.
1269         * target.h (target_read_string): Change API.
1270         * target.c (target_read_string): Change API.
1271         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1272         Update.
1273         * solib-frv.c (frv_current_sos): Update.
1274         * solib-dsbt.c (dsbt_current_sos): Update.
1275         * solib-darwin.c (darwin_current_sos): Update.
1276         * linux-thread-db.c (inferior_has_bug): Update.
1277         * expprint.c (print_subexp_standard): Update.
1278         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1279         (ada_exception_message_1): Update.
1280
1281 2020-06-15  Tom Tromey  <tromey@adacore.com>
1282
1283         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1284
1285 2020-06-15  Tom Tromey  <tromey@adacore.com>
1286
1287         * valprint.c (read_string): Update comment.
1288         * target.c (MIN): Remove.
1289         (target_read_string): Rewrite.
1290
1291 2020-06-15  Tom Tromey  <tromey@adacore.com>
1292
1293         * corefile.c (read_memory_string): Remove.
1294         * ada-valprint.c (ada_value_print_ptr): Update.
1295         * ada-lang.h (ada_tag_name): Change return type.
1296         * ada-lang.c (type_from_tag): Update.
1297         (ada_tag_name_from_tsd): Change return type.  Use
1298         target_read_string.
1299         (ada_tag_name): Likewise.
1300         * gdbcore.h (read_memory_string): Don't declare.
1301
1302 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1303
1304         * symtab.c (rbreak_command): Ignore Windows drive colon.
1305
1306 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1307
1308         * NEWS: Mention removed GDBserver host support.
1309
1310 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1311
1312         * features/riscv/rebuild-csr-xml.sh: Updated.
1313
1314 2020-06-11  Tom Tromey  <tom@tromey.com>
1315
1316         PR gdb/18318:
1317         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1318
1319 2020-06-09  Jonny Grant  <jg@jguk.org>
1320 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1321
1322         * main.c (captured_main_1): Don't print new line after help.
1323         (print_gdb_help): add mailing list and IRC channel information
1324         to --help.  Add new lines between items in the footer.  Remove
1325         quotes around bug url.
1326
1327 2020-06-11  Keith Seitz  <keiths@redhat.com>
1328
1329         PR gdb/21356
1330         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1331         Resolve typedefs for type length calculations.
1332
1333 2020-06-10  Tom de Vries  <tdevries@suse.de>
1334
1335         PR ada/24713
1336         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1337         (write_psymbols): Enable .gdb_index for ada.
1338         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1339         ada.
1340
1341 2020-06-10  Tom de Vries  <tdevries@suse.de>
1342
1343         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1344         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1345         namei" instead of "const char *name" argument.
1346         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1347         dw2_symtab_iter_init.
1348
1349 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1350
1351         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1352         to use type::field and field::type instead.
1353
1354 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1355
1356         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1357         to use field::type instead.
1358
1359 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1360
1361         * gdbtypes.h (struct field) <type, set_type>: New methods.
1362         Rename `type` field to...
1363         <m_type>: ... this.  Change references throughout to use type or
1364         set_type methods.
1365         (FIELD_TYPE): Use field::type.  Change call sites that modify
1366         the field's type to use field::set_type instead.
1367
1368 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1369
1370         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1371         to use type::index_type instead.
1372
1373 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1374
1375         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1376         methods.
1377         (TYPE_INDEX_TYPE): Use type::index_type.
1378         * gdbtypes.c (create_array_type_with_stride): Likewise.
1379
1380 2020-06-07  Tom Tromey  <tom@tromey.com>
1381
1382         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1383         parameter.
1384         (generic_value_print): Update.
1385
1386 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1387
1388         Revert commit 982a38f60b0.
1389         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1390
1391 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1392
1393         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1394         avoid use after free.
1395
1396 2020-06-05  Tom de Vries  <tdevries@suse.de>
1397
1398         * NEWS: Fix typos.
1399
1400 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1401
1402         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1403         the per_bfd object.
1404         (dwarf2_read_debug_names): Likewise.
1405         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1406         object when re-using a per_bfd object with an index.
1407
1408 2020-06-03  Tom de Vries  <tdevries@suse.de>
1409
1410         PR symtab/26046
1411         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1412         children for C++.
1413         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1414         DW_TAG_subprogram.
1415
1416 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1417
1418         * ada-lang.c (ada_language_data): Delete skip_trampoline
1419         initializer.
1420         * c-lang.c (c_language_data): Likewise.
1421         (cplus_language_data): Likewise.
1422         (cplus_language::skip_trampoline): New member function.
1423         (asm_language_data): Delete skip_trampoline initializer.
1424         (minimal_language_data): Likewise.
1425         * d-lang.c (d_language_data): Likewise.
1426         * f-lang.c (f_language_data): Likewise.
1427         * go-lang.c (go_language_data): Likewise.
1428         * language.c (unk_lang_trampoline): Delete function.
1429         (skip_language_trampoline): Update.
1430         (unknown_language_data): Delete skip_trampoline initializer.
1431         (auto_language_data): Likewise.
1432         * language.h (language_data): Delete skip_trampoline field.
1433         (language_defn::skip_trampoline): New function.
1434         * m2-lang.c (m2_language_data): Delete skip_trampoline
1435         initializer.
1436         * objc-lang.c (objc_skip_trampoline): Delete function, move
1437         implementation to objc_language::skip_trampoline.
1438         (objc_language_data): Delete skip_trampoline initializer.
1439         (objc_language::skip_trampoline): New member function with
1440         implementation from objc_skip_trampoline.
1441         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1442         initializer.
1443         * p-lang.c (pascal_language_data): Likewise.
1444         * rust-lang.c (rust_language_data): Likewise.
1445
1446 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1447
1448         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1449         (ada_language::demangle): New member function.
1450         * c-lang.c (c_language_data): Delete la_demangle initializer.
1451         (cplus_language_data): Delete la_demangle initializer.
1452         (cplus_language::demangle): New member function.
1453         (asm_language_data): Delete la_demangle initializer.
1454         (minimal_language_data): Delete la_demangle initializer.
1455         * d-lang.c (d_language_data): Delete la_demangle initializer.
1456         (d_language::demangle): New member function.
1457         * f-lang.c (f_language_data): Delete la_demangle initializer.
1458         (f_language::demangle): New member function.
1459         * go-lang.c (go_language_data): Delete la_demangle initializer.
1460         (go_language::demangle): New member function.
1461         * language.c (language_demangle): Update.
1462         (unk_lang_demangle): Delete.
1463         (unknown_language_data): Delete la_demangle initializer.
1464         (unknown_language::demangle): New member function.
1465         (auto_language_data): Delete la_demangle initializer.
1466         (auto_language::demangle): New member function.
1467         * language.h (language_data): Delete la_demangle field.
1468         (language_defn::demangle): New function.
1469         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1470         * objc-lang.c (objc_language_data): Delete la_demangle
1471         initializer.
1472         (objc_language::demangle): New member function.
1473         * opencl-lang.c (opencl_language_data): Delete la_demangle
1474         initializer.
1475         * p-lang.c (pascal_language_data): Likewise.
1476         * rust-lang.c (rust_language_data): Likewise.
1477         (rust_language::demangle): New member function.
1478
1479 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1480
1481         * ada-lang.c (ada_language_data): Delete la_print_type
1482         initializer.
1483         (ada_language::print_type): New member function.
1484         * c-lang.c (c_language_data): Delete la_print_type initializer.
1485         (c_language::print_type): New member function.
1486         (cplus_language_data): Delete la_print_type initializer.
1487         (cplus_language::print_type): New member function.
1488         (asm_language_data): Delete la_print_type initializer.
1489         (asm_language::print_type): New member function.
1490         (minimal_language_data): Delete la_print_type initializer.
1491         (minimal_language::print_type): New member function.
1492         * d-lang.c (d_language_data): Delete la_print_type initializer.
1493         (d_language::print_type): New member function.
1494         * f-lang.c (f_language_data): Delete la_print_type initializer.
1495         (f_language::print_type): New member function.
1496         * go-lang.c (go_language_data): Delete la_print_type initializer.
1497         (go_language::print_type): New member function.
1498         * language.c (unk_lang_print_type): Delete.
1499         (unknown_language_data): Delete la_print_type initializer.
1500         (unknown_language::print_type): New member function.
1501         (auto_language_data): Delete la_print_type initializer.
1502         (auto_language::print_type): New member function.
1503         * language.h (language_data): Delete la_print_type field.
1504         (language_defn::print_type): New function.
1505         (LA_PRINT_TYPE): Update.
1506         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1507         (m2_language::print_type): New member function.
1508         * objc-lang.c (objc_language_data): Delete la_print_type
1509         initializer.
1510         (objc_language::print_type): New member function.
1511         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1512         to opencl_language::print_type.
1513         (opencl_language_data): Delete la_print_type initializer.
1514         (opencl_language::print_type): New member function, implementation
1515         from opencl_print_type.
1516         * p-lang.c (pascal_language_data): Delete la_print_type
1517         initializer.
1518         (pascal_language::print_type): New member function.
1519         * rust-lang.c (rust_print_type): Delete, implementation moved to
1520         rust_language::print_type.
1521         (rust_language_data): Delete la_print_type initializer.
1522         (rust_language::print_type): New member function, implementation
1523         from rust_print_type.
1524
1525 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1526
1527         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1528         implementation moves to...
1529         (ada_language::sniff_from_mangled_name): ...here.  Update return
1530         type.
1531         (ada_language_data): Delete la_sniff_from_mangled_name
1532         initializer.
1533         * c-lang.c (c_language_data): Likewise.
1534         (cplus_language_data): Likewise.
1535         (cplus_language::sniff_from_mangled_name): New member function,
1536         implementation taken from gdb_sniff_from_mangled_name.
1537         (asm_language_data): Delete la_sniff_from_mangled_name
1538         initializer.
1539         (minimal_language_data): Likewise.
1540         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1541         implementation moves to cplus_language::sniff_from_mangled_name.
1542         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1543         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1544         moves to...
1545         (d_language::sniff_from_mangled_name): ...here.
1546         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1547         * f-lang.c (f_language_data): Likewise.
1548         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1549         moves to...
1550         (go_language::sniff_from_mangled_name): ...here.
1551         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1552         * language.c (language_sniff_from_mangled_name): Delete.
1553         (unknown_language_data): Delete la_sniff_from_mangled_name
1554         initializer.
1555         (auto_language_data): Likewise.
1556         * language.h (language_data): Delete la_sniff_from_mangled_name
1557         field.
1558         (language_defn::sniff_from_mangled_name): New function.
1559         (language_sniff_from_mangled_name): Delete declaration.
1560         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1561         field.
1562         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1563         implementation moves to...
1564         (objc_language::sniff_from_mangled_name): ...here.
1565         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1566         * opencl-lang.c (opencl_language_data): Likewise.
1567         * p-lang.c (pascal_language_data): Likewise.
1568         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1569         implementation moves to...
1570         (rust_language::sniff_from_mangled_name): ...here.
1571         (rust_language_data): Delete la_sniff_from_mangled_name
1572         initializer.
1573         * symtab.c (symbol_find_demangled_name): Call
1574         sniff_from_mangled_name member function.
1575
1576 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1577
1578         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1579         initializer.
1580         * c-lang.c (c_language_data): Likewise.
1581         (cplus_language_data): Likewise.
1582         (cplus_language::search_name_hash): New member function.
1583         (asm_language_data): Delete la_search_name_hash initializer.
1584         (minimal_language_data): Likewise.
1585         * d-lang.c (d_language_data): Likewise.
1586         * dictionary.c (default_search_name_hash): Rename to...
1587         (language_defn::search_name_hash): ...this.
1588         * f-lang.c (f_language_data): Likewise.
1589         (f_language::search_name_hash): New member function.
1590         * go-lang.c (go_language_data): Delete la_search_name_hash
1591         initializer.
1592         * language.c (unknown_language_data): Likewise.
1593         (auto_language_data): Likewise.
1594         * language.h (struct language_data): Delete la_search_name_hash
1595         field.
1596         (language_defn::search_name_hash): Declare new member function.
1597         (default_search_name_hash): Delete declaration.
1598         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1599         initializer.
1600         * objc-lang.c (objc_language_data): Likewise.
1601         * opencl-lang.c (opencl_language_data): Likewise.
1602         * p-lang.c (pascal_language_data): Likewise.
1603         * rust-lang.c (rust_language_data): Likewise.
1604         * symtab.c (search_name_hash): Update call.
1605
1606 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1607
1608         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1609         initializer.
1610         * c-lang.c (class compile_instance): Declare.
1611         (c_language_data): Delete la_get_compile_instance initializer.
1612         (c_language::get_compile_instance): New member function.
1613         (cplus_language_data): Delete la_get_compile_instance initializer.
1614         (cplus_language::get_compile_instance): New member function.
1615         (asm_language_data): Delete la_get_compile_instance initializer.
1616         (minimal_language_data): Likewise.
1617         * c-lang.h (c_get_compile_context): Update comment.
1618         (cplus_get_compile_context): Update comment.
1619         * compile/compile.c (compile_to_object): Update calls, don't rely
1620         on function pointer being NULL.
1621         * d-lang.c (d_language_data): Delete la_get_compile_instance
1622         initializer.
1623         * f-lang.c (f_language_data): Likewise.
1624         * go-lang.c (go_language_data): Likewise.
1625         * language.c (unknown_language_data): Likewise.
1626         (auto_language_data): Likewise.
1627         * language.h (language_data): Delete la_get_compile_instance field.
1628         (language_defn::get_compile_instance): New member function.
1629         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
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_add_all_symbols): Update comment.
1639         (ada_iterate_over_symbols): Delete, move implementation to...
1640         (ada_language::iterate_over_symbols): ...here, a new member
1641         function, rewrite to use range based for loop.
1642         (ada_language_data): Delete la_iterate_over_symbols initializer.
1643         * c-lang.c (c_language_data): Likewise.
1644         (cplus_language_data): Likewise.
1645         (asm_language_data): Likewise.
1646         (minimal_language_data): Likewise.
1647         * d-lang.c (d_language_data): Likewise.
1648         * f-lang.c (f_language_data): Likewise.
1649         * go-lang.c (go_language_data): Likewise.
1650         * language.c (unknown_language_data): Likewise.
1651         (auto_language_data): Likewise.
1652         * language.h (language_data): Delete la_iterate_over_symbols field.
1653         (language_defn::iterate_over_symbols): New member function.
1654         (LA_ITERATE_OVER_SYMBOLS): Update.
1655         * linespec.c (iterate_over_all_matching_symtabs): Update.
1656         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1657         initializer.
1658         * objc-lang.c (objc_language_data): Likewise.
1659         * opencl-lang.c (opencl_language_data): Likewise.
1660         * p-lang.c (pascal_language_data): Likewise.
1661         * rust-lang.c (rust_language_data): Likewise.
1662
1663 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1664
1665         * ada-lang.c (ada_language_data): Delete
1666         la_lookup_transparent_type initializer.
1667         * c-lang.c (c_language_data): Likewise.
1668         (cplus_language_data): Likewise.
1669         (cplus_language::lookup_transparent_type): New member function.
1670         (asm_language_data): Delete la_lookup_transparent_type
1671         initializer.
1672         (minimal_language_data): Likewise.
1673         * d-lang.c (d_language_data): Likewise.
1674         * f-lang.c (f_language_data): Likewise.
1675         * go-lang.c (go_language_data): Likewise.
1676         * language.c (unknown_language_data): Likewise.
1677         (auto_language_data): Likewise.
1678         * language.h (struct language_data): Delete
1679         la_lookup_transparent_type field.
1680         (language_defn::lookup_transparent_type): New member function.
1681         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1682         initializer.
1683         * objc-lang.c (objc_language_data): Likewise.
1684         * opencl-lang.c (opencl_language_data): Likewise.
1685         * p-lang.c (pascal_language_data): Likewise.
1686         * rust-lang.c (rust_language_data): Likewise.
1687         * symtab.c (symbol_matches_domain): Update call.
1688
1689 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1690
1691         * ada-lang.c (ada_language_arch_info): Delete function, move
1692         implementation to...
1693         (ada_language::language_arch_info): ...here, a new member
1694         function.
1695         (ada_language_data): Delete la_language_arch_info.
1696         * c-lang.c (c_language_data): Likewise.
1697         (c_language::language_arch_info): New member function.
1698         (cplus_language_arch_info): Delete function, move
1699         implementation to...
1700         (cplus_language::language_arch_info): ...here, a new member
1701         function.
1702         (cplus_language_data): Delete la_language_arch_info.
1703         (asm_language_data): Likewise.
1704         (asm_language::language_arch_info): New member function.
1705         (minimal_language_data): Delete la_language_arch_info.
1706         (minimal_language::language_arch_info): New member function.
1707         * d-lang.c (d_language_arch_info): Delete function, move
1708         implementation to...
1709         (d_language::language_arch_info): ...here, a new member
1710         function.
1711         (d_language_data): Delete la_language_arch_info.
1712         * f-lang.c (f_language_arch_info): Delete function, move
1713         implementation to...
1714         (f_language::language_arch_info): ...here, a new member
1715         function.
1716         (f_language_data): Delete la_language_arch_info.
1717         * go-lang.c (go_language_arch_info): Delete function, move
1718         implementation to...
1719         (go_language::language_arch_info): ...here, a new member
1720         function.
1721         (go_language_data): Delete la_language_arch_info.
1722         * language.c (unknown_language_data): Likewise.
1723         (unknown_language::language_arch_info): New member function.
1724         (auto_language_data): Delete la_language_arch_info.
1725         (auto_language::language_arch_info): New member function.
1726         (language_gdbarch_post_init): Update call to
1727         la_language_arch_info.
1728         * language.h (language_data): Delete la_language_arch_info
1729         function pointer.
1730         (language_defn::language_arch_info): New function.
1731         * m2-lang.c (m2_language_arch_info): Delete function, move
1732         implementation to...
1733         (m2_language::language_arch_info): ...here, a new member
1734         function.
1735         (m2_language_data): Delete la_language_arch_info.
1736         * objc-lang.c (objc_language_arch_info): Delete function, move
1737         implementation to...
1738         (objc_language::language_arch_info): ...here, a new member
1739         function.
1740         (objc_language_data): Delete la_language_arch_info.
1741         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1742         implementation to...
1743         (opencl_language::language_arch_info): ...here, a new member
1744         function.
1745         (opencl_language_data): Delete la_language_arch_info.
1746         * p-lang.c (pascal_language_arch_info): Delete function, move
1747         implementation to...
1748         (pascal_language::language_arch_info): ...here, a new member
1749         function.
1750         (pascal_language_data): Delete la_language_arch_info.
1751         * rust-lang.c (rust_language_arch_info): Delete function, move
1752         implementation to...
1753         (rust_language::language_arch_info): ...here, a new member
1754         function.
1755         (rust_language_data): Delete la_language_arch_info.
1756
1757 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1758
1759         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1760         initializer.
1761         * c-lang.c (c_language_data): Likewise.
1762         (cplus_language_data): Likewise.
1763         (cplus_language::pass_by_reference_info): New method.
1764         (asm_language_data): Delete la_pass_by_reference initializer.
1765         (minimal_language_data): Likewise.
1766         * cp-abi.c (cp_pass_by_reference): Remove use of
1767         default_pass_by_reference.
1768         * d-lang.c (d_language_data): Likewise.
1769         * f-lang.c (f_language_data): Likewise.
1770         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1771         default_pass_by_reference.
1772         * go-lang.c (go_language_data): Likewise.
1773         * language.c (language_pass_by_reference): Update.
1774         (default_pass_by_reference): Delete.
1775         (unknown_language_data): Delete la_pass_by_reference
1776         initializer.
1777         (auto_language_data): Likewise.
1778         * language.h (struct language_data): Delete la_pass_by_reference
1779         field.
1780         (language_defn::pass_by_reference_info): New member function.
1781         (default_pass_by_reference): Delete declaration.
1782         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1783         initializer.
1784         * objc-lang.c (objc_language_data): Likewise.
1785         * opencl-lang.c (opencl_language_data): Likewise.
1786         * p-lang.c (pascal_language_data): Likewise.
1787         * rust-lang.c (rust_language_data): Likewise.
1788
1789 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1790
1791         * ada-lang.c (ada_read_var_value): Delete function, move
1792         implementation to...
1793         (ada_language::read_var_value): ...here.
1794         (ada_language_data): Delete la_read_var_value initializer.
1795         * c-lang.c (c_language_data): Likewise.
1796         (cplus_language_data): Likewise.
1797         (minimal_language_data): Likewise.
1798         * d-lang.c (d_language_data): Likewise.
1799         * f-lang.c (f_language_data): Likewise.
1800         * findvar.c (default_read_var_value): Rename to...
1801         (language_defn::read_var_value): ...this.
1802         * findvar.c (read_var_value): Update header comment, and change to
1803         call member function instead of function pointer.
1804         * go-lang.c (go_language_data): Likewise.
1805         * language.c (unknown_language_data): Delete la_read_var_value
1806         initializer.
1807         (auto_language_data): Likewise.
1808         * language.h (struct language_data): Delete la_read_var_value
1809         field.
1810         (language_defn::read_var_value): New member function.
1811         (default_read_var_value): Delete declaration.
1812         * m2-lang.c (m2_language_data): Delete la_read_var_value
1813         initializer.
1814         * objc-lang.c (objc_language_data): Likewise.
1815         * opencl-lang.c (opencl_language_data): Likewise.
1816         * p-lang.c (pascal_language_data): Likewise.
1817         * rust-lang.c (rust_language_data): Likewise.
1818         * value.h (default_read_var_value): Delete declaration.
1819
1820 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1821
1822         * ada-lang.c (ada_print_array_index): Delete function, move
1823         implementation to...
1824         (ada_language::print_array_index): ...here.
1825         (ada_language_data): Delete la_print_array_index initializer.
1826         * c-lang.c (c_language_data): Likewise.
1827         (cplus_language_data): Likewise.
1828         (minimal_language_data): Likewise.
1829         * d-lang.c (d_language_data): Likewise.
1830         * f-lang.c (f_language_data): Likewise.
1831         * go-lang.c (go_language_data): Likewise.
1832         * language.c (default_print_array_index): Delete function, move
1833         implementation to...
1834         (language_defn::print_array_index): ...here.
1835         (unknown_language_data): Delete la_print_array_index initializer.
1836         (auto_language_data): Likewise.
1837         * language.h (struct language_data): Delete la_print_array_index
1838         field.
1839         (language_defn::print_array_index): New member function.
1840         (LA_PRINT_ARRAY_INDEX): Update.
1841         (default_print_array_index): Delete declaration.
1842         * m2-lang.c (m2_language_data): Delete la_print_array_index
1843         initializer.
1844         * objc-lang.c (objc_language_data): Likewise.
1845         * opencl-lang.c (opencl_language_data): Likewise.
1846         * p-lang.c (pascal_language_data): Likewise.
1847         * rust-lang.c (rust_language_data): Likewise.
1848
1849 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1850
1851         * gdb/ada-lang.c (ada_language_defn): Convert to...
1852         (ada_language_data): ...this.
1853         (class ada_language): New class.
1854         (ada_language_defn): New static global.
1855         * gdb/c-lang.c (c_language_defn): Convert to...
1856         (c_language_data): ...this.
1857         (class c_language): New class.
1858         (c_language_defn): New static global.
1859         (cplus_language_defn): Convert to...
1860         (cplus_language_data): ...this.
1861         (class cplus_language): New class.
1862         (cplus_language_defn): New static global.
1863         (asm_language_defn): Convert to...
1864         (asm_language_data): ...this.
1865         (class asm_language): New class.
1866         (asm_language_defn): New static global.
1867         (minimal_language_defn): Convert to...
1868         (minimal_language_data): ...this.
1869         (class minimal_language): New class.
1870         (minimal_language_defn): New static global.
1871         * gdb/d-lang.c (d_language_defn): Convert to...
1872         (d_language_data): ...this.
1873         (class d_language): New class.
1874         (d_language_defn): New static global.
1875         * gdb/f-lang.c (f_language_defn): Convert to...
1876         (f_language_data): ...this.
1877         (class f_language): New class.
1878         (f_language_defn): New static global.
1879         * gdb/go-lang.c (go_language_defn): Convert to...
1880         (go_language_data): ...this.
1881         (class go_language): New class.
1882         (go_language_defn): New static global.
1883         * gdb/language.c (unknown_language_defn): Remove declaration.
1884         (current_language): Initialize to nullptr, real initialization is
1885         moved to _initialize_language.
1886         (languages): Delete global.
1887         (language_defn::languages): Define.
1888         (set_language_command): Use language_defn::languages.
1889         (set_language): Likewise.
1890         (range_error): Likewise.
1891         (language_enum): Likewise.
1892         (language_def): Likewise.
1893         (add_set_language_command): Use language_def::languages for the
1894         language list, and language_def to lookup language pointers.
1895         (skip_language_trampoline): Use language_defn::languages.
1896         (unknown_language_defn): Convert to...
1897         (unknown_language_data): ...this.
1898         (class unknown_language): New class.
1899         (unknown_language_defn): New static global.
1900         (auto_language_defn): Convert to...
1901         (auto_language_data): ...this.
1902         (class auto_language): New class.
1903         (auto_language_defn): New static global.
1904         (language_gdbarch_post_init): Use language_defn::languages.
1905         (_initialize_language): Initialize current_language.
1906         * gdb/language.h (struct language_defn): Rename to...
1907         (struct language_data): ...this.
1908         (struct language_defn): New.
1909         (auto_language_defn): Delete.
1910         (unknown_language_defn): Delete.
1911         (minimal_language_defn): Delete.
1912         (ada_language_defn): Delete.
1913         (asm_language_defn): Delete.
1914         (c_language_defn): Delete.
1915         (cplus_language_defn): Delete.
1916         (d_language_defn): Delete.
1917         (f_language_defn): Delete.
1918         (go_language_defn): Delete.
1919         (m2_language_defn): Delete.
1920         (objc_language_defn): Delete.
1921         (opencl_language_defn): Delete.
1922         (pascal_language_defn): Delete.
1923         (rust_language_defn): Delete.
1924         * gdb/m2-lang.c (m2_language_defn): Convert to...
1925         (m2_language_data): ...this.
1926         (class m2_language): New class.
1927         (m2_language_defn): New static global.
1928         * gdb/objc-lang.c (objc_language_defn): Convert to...
1929         (objc_language_data): ...this.
1930         (class objc_language): New class.
1931         (objc_language_defn): New static global.
1932         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1933         (opencl_language_data): ...this.
1934         (class opencl_language): New class.
1935         (opencl_language_defn): New static global.
1936         * gdb/p-lang.c (pascal_language_defn): Convert to...
1937         (pascal_language_data): ...this.
1938         (class pascal_language): New class.
1939         (pascal_language_defn): New static global.
1940         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
1941         language pointer, update comment format.
1942         * gdb/rust-lang.c (rust_language_defn): Convert to...
1943         (rust_language_data): ...this.
1944         (class rust_language): New class.
1945         (rust_language_defn): New static global.
1946
1947 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1948
1949         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
1950         member variable.
1951         <m_stmt_at_address>: New member variable.
1952         (lnp_state_machine::record_line): Don't record some lines, update
1953         tracking of is_stmt at the same address.
1954         (lnp_state_machine::lnp_state_machine): Initialise new member
1955         variables.
1956
1957 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1958
1959         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
1960         "-include gnu-nat-mig.h".
1961         * gnu-nat-mig.h: New file.
1962         * gnu-nat.c: Include "gnu-nat-mig.h".
1963         (exc_server, msg_reply_server, notify_server,
1964         process_reply_server): Remove declarations.
1965
1966 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1967
1968         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
1969         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
1970         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
1971         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
1972         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
1973         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
1974         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
1975         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
1976         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
1977         to gnu_nat_target class.
1978         * gnu-nat.c: Likewise.
1979         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
1980         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
1981         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
1982         object.
1983         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
1984         instead of `gnu_target'.
1985
1986 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1987
1988         * i386-gnu-tdep.c: Include "gdbcore.h"
1989         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
1990         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
1991         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
1992         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
1993         i386_gnu_sigcontext_addr): New functions
1994         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
1995         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
1996         tdep.
1997
1998 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1999
2000         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2001         before fork_inferior call. Avoid calling it if target_is_pushed returns
2002         true.
2003
2004 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2005
2006         * gnu-nat.h (gnu_target): New variable declaration.
2007         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2008         gnu_target.
2009         * gnu-nat.c (gnu_target): New variable.
2010         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2011         add_thread_silent, and add_thread calls.
2012         (gnu_nat_target::create_inferior): Pass gnu_target to
2013         add_thread_silent, thread_change_ptid call.
2014         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2015         call.
2016
2017 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2018
2019         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2020         (gnu_nat_target::find_memory_regions): Remove unused
2021         `old_address' variable.
2022
2023 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2024
2025         * gnu-nat.c: Include "gdbarch.h".
2026
2027 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2028
2029         * reply_mig_hack.awk (Error return): Cast function through
2030         void *, to bypass compiler function call check.
2031
2032 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2033
2034         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2035         $(srcdir)/reply_mig_hack.awk.
2036
2037 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2038
2039         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2040
2041 2020-05-30  Jonny Grant  <jg@jguk.org>
2042
2043         * configure.ac (ACX_BUGURL): change bug URL to https.
2044
2045 2020-05-30  Pedro Alves  <palves@redhat.com>
2046
2047         * cp-support.c (replace_typedefs_template): New.
2048         (replace_typedefs_qualified_name): Handle
2049         DEMANGLE_COMPONENT_TEMPLATE.
2050
2051 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2052
2053         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2054         dwarf2/index-cache.h, dwarf2/index-write.c,
2055         dwarf2/index-write.h, dwarf2/line-header.c,
2056         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2057         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2058         variables and fields from `dwarf2_per_objfile` to just
2059         `per_objfile` throughout.
2060
2061 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2062
2063         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2064         <push_dwarf_reg_entry_value>: Add comment.
2065
2066 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2067             Keith Seitz  <keiths@redhat.com>
2068
2069         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2070         instead of PyEval_ReleaseLock.
2071         (class gdbpy_gil): Move to earlier in file.
2072         (finalize_python): Set gdb_python_initialized.
2073         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2074         when not initialized.
2075
2076 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2077
2078         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2079         <push_dwarf_reg_entry_value>: Remove assert.  Override
2080         per_objfile with caller_per_objfile.
2081
2082 2020-05-28  Tom de Vries  <tdevries@suse.de>
2083
2084         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2085         PR gold/15646 workaround to symbol kind "type".
2086
2087 2020-05-27  Tom Tromey  <tromey@adacore.com>
2088
2089         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2090
2091 2020-05-27  Tom Tromey  <tromey@adacore.com>
2092
2093         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2094         Use htab_find_with_hash.
2095         <add_abbrev>: Remove "abbrev_number" parameter.
2096         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2097         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2098         (hash_abbrev): Add comment.
2099         (abbrev_table::lookup_abbrev): Move to header file.
2100         (abbrev_table::read): Update.
2101
2102 2020-05-27  Tom Tromey  <tromey@adacore.com>
2103
2104         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2105         method.
2106         <canonical_name>: New member.
2107         <raw_name>: Rename from "name".
2108         (partial_die_info): Initialize canonical_name.
2109         (scan_partial_symbols): Check raw_name.
2110         (partial_die_parent_scope, partial_die_full_name)
2111         (add_partial_symbol, add_partial_subprogram)
2112         (add_partial_enumeration, load_partial_dies): Use "name" method.
2113         (partial_die_info::name): New method.
2114         (partial_die_info::read, guess_partial_die_structure_name)
2115         (partial_die_info::fixup): Update.
2116
2117 2020-05-27  Tom Tromey  <tromey@adacore.com>
2118
2119         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2120         <get_ref_die_offset>: Inline.
2121         <get_ref_die_offset_complaint>: New method.
2122         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2123         (attribute::get_ref_die_offset_complaint): Rename from
2124         get_ref_die_offset.  Just issue complaint.
2125
2126 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2127
2128         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2129
2130 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2131
2132         * exec.c (exec_file_attach): Use errno value of first openp failure.
2133
2134 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2135
2136         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2137         Don't close thread handle.
2138
2139 2020-05-27  Tom Tromey  <tom@tromey.com>
2140             Simon Marchi  <simon.marchi@efficios.com>
2141
2142         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2143         shared_ptr.
2144         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2145         member.
2146         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2147         dwarf2_per_bfd_objfile_data_key>: New globals.
2148         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2149         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2150         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2151         shared.
2152         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2153         short-circuit when sharing.
2154         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2155         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2156
2157 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2158
2159         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2160         to...
2161         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2162         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2163
2164 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2165
2166         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2167         build_name_components, find_name_components_bounds>:
2168         Add per_objfile parameter.
2169         (struct mapped_index) <symbol_name_at>: Likewise.
2170         (struct mapped_debug_names): Remove constructor.
2171         <dwarf2_per_objfile>: Remove field.
2172         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2173         (mapped_index_base::find_name_components_bounds,
2174         mapped_index_base::build_name_components,
2175         dw2_expand_symtabs_matching_symbol): Likewise.
2176         (class mock_mapped_index) <symbol_name_at>: Likewise.
2177         (check_match): Likewise.
2178         (check_find_bounds_finds): Likewise.
2179         (test_mapped_index_find_name_component_bounds): Update.
2180         (CHECK_MATCH): Update.
2181         (dw2_expand_symtabs_matching): Update.
2182         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2183         per_objfile parameter.
2184         <find_vec_in_debug_names>: Likewise.
2185         <m_per_objfile>: New field.
2186         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2187         parameter.
2188         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2189         (dw2_debug_names_iterator::next): Update.
2190         (dw2_debug_names_lookup_symbol): Update.
2191         (dw2_debug_names_expand_symtabs_for_function): Update.
2192         (dw2_debug_names_map_matching_symbols): Update.
2193         (dw2_debug_names_expand_symtabs_matching): Update.
2194         (dwarf2_read_debug_names): Update.
2195
2196 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2197
2198         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2199         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2200         move to dwarf2_per_objfile.
2201         <read_in_chain>: Remove.
2202         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2203         remove_all_cus, age_comp_units>: New methods.
2204         <m_dwarf2_cus>: New member.
2205         (struct dwarf2_per_cu_data) <cu>: Remove.
2206         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2207         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2208         moved to methods of dwarf2_per_objfile.
2209         (dwarf2_clear_marks): Remove.
2210         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2211         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2212         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2213         (dwarf2_per_objfile::remove_all_cus): New.
2214         (class free_cached_comp_units) <~free_cached_comp_units>:
2215         Update.
2216         (load_cu): Update.
2217         (dw2_do_instantiate_symtab): Adjust.
2218         (fill_in_sig_entry_from_dwo_entry): Adjust.
2219         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2220         (cutu_reader::cutu_reader): Likewise.
2221         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2222         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2223         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2224         and dwarf2_per_objfile::age_comp_units.
2225         (load_partial_comp_unit): Update.
2226         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2227         (process_queue): Likewise.
2228         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2229         backlink.
2230         (dwarf2_read_addr_index): Likewise.
2231         (follow_die_offset): Likewise.
2232         (dwarf2_fetch_die_loc_sect_off): Likewise.
2233         (dwarf2_fetch_constant_bytes): Likewise.
2234         (dwarf2_fetch_die_type_sect_off): Likewise.
2235         (follow_die_sig_1): Likewise.
2236         (load_full_type_unit): Likewise.
2237         (read_signatured_type): Likewise.
2238         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2239         (dwarf2_cu::~dwarf2_cu): Remove.
2240         (dwarf2_per_objfile::get_cu): New.
2241         (dwarf2_per_objfile::set_cu): New.
2242         (age_cached_comp_units): Rename to...
2243         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2244         to std::unordered_map.
2245         (free_one_cached_comp_unit): Rename to...
2246         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2247         to std::unordered_map.
2248         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2249         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2250         a dwarf2_per_objfile in data.
2251         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2252         (dwarf2_clear_marks): Remove.
2253
2254 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2255
2256         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2257         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2258         (init_tu_and_read_dwo_dies): Likewise.
2259         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2260         (cutu_reader::cutu_reader): Likewise.
2261         (load_partial_comp_unit): Likewise.
2262         (process_psymtab_comp_unit): Update.
2263         (build_type_psymtabs_1): Update.
2264         (process_skeletonless_type_unit): Update.
2265         (load_full_comp_unit): Update.
2266         (find_partial_die): Update.
2267         (dwarf2_read_addr_index): Update.
2268         (read_signatured_type): Update.
2269
2270 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2271
2272         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2273         m_header_read_in>: New fields.
2274         <get_header>: New method.
2275         * dwarf2/read.c (per_cu_header_read_in): Remove.
2276         (dwarf2_per_cu_data::get_header): New.
2277         (dwarf2_per_cu_data::addr_size): Update.
2278         (dwarf2_per_cu_data::offset_size): Update.
2279         (dwarf2_per_cu_data::ref_addr_size): Update.
2280
2281 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2282
2283         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2284         (dw2_do_instantiate_symtab): Update.
2285         (queue_and_load_all_dwo_tus): Change parameter from
2286         dwarf2_per_cu_data to dwarf2_cu.
2287         (dwarf2_fetch_die_loc_sect_off): Update.
2288         (dwarf2_fetch_constant_bytes): Update.
2289         (dwarf2_fetch_die_type_sect_off): Update.
2290
2291 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2292
2293         * dwarf2/read.c (process_full_comp_unit,
2294         process_full_type_unit): Remove per_cu, per_objfile paramters.
2295         Add dwarf2_cu parameter.
2296         (process_queue): Update.
2297
2298 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2299
2300         * dwarf2/read.c (create_cu_from_index_list): Replace
2301         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2302         (create_cus_from_index_list): Likewise.
2303         (create_cus_from_index): Likewise.
2304         (create_signatured_type_table_from_index): Likewise.
2305         (create_cus_from_debug_names_list): Likewise.
2306         (create_cus_from_debug_names): Likewise.
2307         (dwarf2_read_gdb_index): Update.
2308         (dwarf2_read_debug_names): Update.
2309
2310 2020-05-27  Tom Tromey  <tom@tromey.com>
2311             Simon Marchi  <simon.marchi@efficios.com>
2312
2313         * dwarf2/read.h (struct dwarf2_per_objfile)
2314         <get_type_for_signatured_type, set_type_for_signatured_type>:
2315         New methods.
2316         <m_type_map>: New member.
2317         (struct signatured_type) <type>: Remove.
2318         * dwarf2/read.c
2319         (dwarf2_per_objfile::get_type_for_signatured_type,
2320         dwarf2_per_objfile::set_type_for_signatured_type): New.
2321         (get_signatured_type): Use new methods.
2322
2323 2020-05-27  Tom Tromey  <tom@tromey.com>
2324             Simon Marchi  <simon.marchi@efficios.com>
2325
2326         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2327         (struct dwarf2_per_objfile) <type_units>: New member.
2328         <get_type_unit_group_unshareable>: New method.
2329         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2330         num_symtabs, symtabs>: Remove; move to
2331         type_unit_group_unshareable.
2332         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2333         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2334         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2335
2336 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2337
2338         * dwarf2/read.h (struct dwarf2_per_cu_data):
2339         <dwarf2_per_objfile>: Remove.
2340         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2341         dwarf2_per_objfile.
2342         (create_signatured_type_table_from_index): Likewise.
2343         (create_signatured_type_table_from_debug_names): Likewise.
2344         (create_debug_type_hash_table): Likewise.
2345         (fill_in_sig_entry_from_dwo_entry): Likewise.
2346         (create_type_unit_group): Likewise.
2347         (read_comp_units_from_section): Likewise.
2348         (create_cus_hash_table): Likewise.
2349
2350 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2351
2352         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2353         dwarf2_per_cu_data::dwarf2_per_objfile.
2354         (compute_compunit_symtab_includes): Likewise.
2355         (dwarf2_cu::start_symtab): Likewise.
2356
2357 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2358
2359         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2360         parameter.
2361         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2362         (read_namespace_alias): Update.
2363         (lookup_die_type): Update.
2364         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2365         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2366         Update.
2367         (disassemble_dwarf_expression): Update.
2368
2369 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2370
2371         * dwarf2/read.h (struct dwarf2_queue_item): Add
2372         dwarf2_per_objfile parameter, assign new parameter.
2373         <per_objfile>: New field.
2374         * dwarf2/read.c (free_one_cached_comp_unit): Add
2375         dwarf2_per_objfile parameter.
2376         (queue_comp_unit): Likewise.
2377         (dw2_do_instantiate_symtab): Update.
2378         (process_psymtab_comp_unit): Update.
2379         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2380         (process_imported_unit_die): Update.
2381         (queue_and_load_dwo_tu): Update.
2382         (follow_die_offset): Update.
2383         (follow_die_sig_1): Update.
2384
2385 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2386
2387         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2388         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2389         (read_call_site_scope): Assign per_objfile.
2390         (dwarf2_per_cu_data::objfile): Remove.
2391         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2392         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2393         dwarf2_per_objfile parameter.
2394         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2395         dwarf2_per_objfile parameter.
2396         (dwarf_expr_reg_to_entry_parameter): Add output
2397         dwarf2_per_objfile parameter.
2398         (locexpr_get_frame_base): Update.
2399         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2400         <push_dwarf_reg_entry_value>: Update.
2401         <call_site_to_target_addr>: Update.
2402         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2403         parameter.
2404         (value_of_dwarf_reg_entry): Update.
2405         (rw_pieced_value): Update.
2406         (indirect_synthetic_pointer): Update.
2407         (dwarf2_evaluate_property): Update.
2408         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2409         parameter.
2410         (locexpr_read_variable): Update.
2411         (locexpr_get_symbol_read_needs): Update.
2412         (loclist_read_variable): Update.
2413
2414 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2415
2416         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2417         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2418         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2419         parameter.
2420         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2421         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2422         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2423         parameter.
2424         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2425         sect_variable_value): Add dwarf2_per_objfile parameter.
2426         (class dwarf_evaluate_loc_desc) <dwarf_call,
2427         dwarf_variable_value>: Update.
2428         (fetch_const_value_from_synthetic_pointer): Add
2429         dwarf2_per_objfile parameter.
2430         (fetch_const_value_from_synthetic_pointer): Update.
2431         (coerced_pieced_ref): Update.
2432         (class symbol_needs_eval_context) <dwarf_call,
2433         dwarf_variable_value>: Update.
2434         (dwarf2_compile_expr_to_ax): Update.
2435
2436 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2437
2438         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2439         parameter.
2440         (dwarf2_evaluate_loc_desc_full): Update.
2441
2442 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2443
2444         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2445         parameter.
2446         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2447         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2448         dwarf2_per_objfile parameter.
2449         (decode_debug_loc_dwo_addresses): Likewise.
2450         (dwarf2_find_location_expression): Update.
2451         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2452         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2453         parameter.
2454         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2455         parameter.
2456         (locexpr_describe_location_1): Likewise.
2457         (locexpr_describe_location): Update.
2458
2459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2460
2461         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2462         Remove.
2463         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2464         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2465         (dwarf2_compile_property_to_c): Update.
2466         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2467         use text offset from objfile.
2468         (locexpr_tracepoint_var_ref): Update.
2469         (locexpr_generate_c_location): Update.
2470         (loclist_describe_location): Update.
2471         (loclist_tracepoint_var_ref): Update.
2472         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2473         dwarf2_per_objfile parameter.
2474         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2475         use text offset from objfile.
2476         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2477
2478 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2479
2480         * dwarf2/expr.h (struct dwarf_expr_context)
2481         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2482         <offset>: Remove.
2483         <per_objfile>: New member.
2484         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2485         dwarf2_per_objfile parameter.  Don't set offset, set
2486         per_objfile.
2487         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2488         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2489         a dwarf2_per_objfile object instead of an offset.
2490         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2491         constructor.
2492         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2493         to dwarf2_expr_executor constructor.  Don't set offset.
2494         (dwarf2_fetch_cfa_info): Update.
2495         (struct dwarf2_frame_cache) <text_offset>: Remove.
2496         <per_objfile>: New field.
2497         (dwarf2_frame_cache): Update.
2498         (dwarf2_frame_prev_register): Update.
2499         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2500         <dwarf_evaluate_loc_desc>: Add constructor.
2501         (dwarf2_evaluate_loc_desc_full): Update.
2502         (dwarf2_locexpr_baton_eval): Update.
2503         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2504         Add constructor.
2505         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2506
2507 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2508
2509         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2510         addr_sized_int_type>: Move to dwarf2_cu.
2511         <int_type>: Move to dwarf2_per_objfile.
2512         (struct dwarf2_per_objfile) <int_type>: Move here.
2513         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2514         addr_sized_int_type>: Move here.
2515         (read_func_scope): Update.
2516         (read_array_type): Update.
2517         (read_tag_string_type): Update.
2518         (attr_to_dynamic_prop): Update.
2519         (dwarf2_per_cu_data::int_type): Rename to...
2520         (dwarf2_per_objfile::int_type): ... this.
2521         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2522         (dwarf2_cu::addr_sized_int_type): ... this.
2523         (read_subrange_type): Update.
2524         (dwarf2_per_cu_data::addr_type): Rename to...
2525         (dwarf2_cu::addr_type): ... this.
2526         (set_die_type): Update.
2527
2528 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2529
2530         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2531         data through per_cu->cu.
2532
2533 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2534
2535         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2536         dwarf2_per_cu_data parameter fo dwarf2_cu.
2537         (lookup_dwo_type_unit): Likewise.
2538         (read_cutu_die_from_dwo): Likewise.
2539         (lookup_dwo_unit): Likewise.
2540         (open_and_init_dwo_file): Likewise.
2541         (lookup_dwo_cutu): Likewise.
2542         (lookup_dwo_comp_unit): Likewise.
2543         (lookup_dwo_type_unit): Likewise.
2544         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2545         (cutu_reader::cutu_reader): Update.
2546
2547 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2548
2549         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2550         parameter.
2551         (process_full_type_unit): Likewise.
2552         (process_queue): Update.
2553
2554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2555
2556         * dwarf2/read.c (recursively_compute_inclusions): Add
2557         dwarf2_per_objfile parameter.
2558         (compute_compunit_symtab_includes): Likewise.
2559         (process_cu_includes): Update.
2560
2561 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2562
2563         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2564         parameter.
2565         (create_type_unit_group): Update.
2566         (process_psymtab_comp_unit_reader): Update.
2567         (build_type_psymtabs_reader): Update.
2568
2569 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2570
2571         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2572         object through m_this_cu->cu.
2573
2574 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2575
2576         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2577         the info parameter.
2578         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2579
2580 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2581
2582         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2583         per_objfile parameter.
2584         (load_full_type_unit): Add per_objfile parameter.
2585         (read_signatured_type): Likewise.
2586         (load_full_comp_unit): Likewise.
2587         (load_cu): Likewise.
2588         (dw2_do_instantiate_symtab): Likewise.
2589         (dw2_get_file_names): Likewise.
2590         (dw2_map_symtabs_matching_filename): Update.
2591         (dw_expand_symtabs_matching_file_matcher): Update.
2592         (dw2_map_symbol_filenames): Update.
2593         (process_psymtab_comp_unit): Add per_objfile parameter.
2594         (build_type_psymtabs_1): Update.
2595         (process_skeletonless_type_unit): Update.
2596         (dwarf2_build_psymtabs_hard): Update.
2597         (load_partial_comp_unit): Add per_objfile parameter.
2598         (scan_partial_symbols): Update.
2599         (load_full_comp_unit): Add per_objfile parameter.
2600         (process_imported_unit_die): Update.
2601         (create_cus_hash_table): Update.
2602         (find_partial_die): Update.
2603         (dwarf2_read_addr_index): Update.
2604         (follow_die_offset): Update.
2605         (dwarf2_fetch_die_loc_sect_off): Update.
2606         (dwarf2_fetch_constant_bytes): Update.
2607         (dwarf2_fetch_die_type_sect_off): Update.
2608         (follow_die_sig_1): Update.
2609         (load_full_type_unit): Add per_objfile parameter.
2610         (read_signatured_type): Likewise.
2611
2612 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2613
2614         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2615         of objfile_name.
2616
2617 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2618
2619         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2620         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2621         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2622         field.
2623         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2624         (create_cus_from_index): Update.
2625         (dwarf2_read_gdb_index): Update.
2626         (create_cus_from_debug_names): Update.
2627         (dwarf2_read_debug_names): Update.
2628         (get_abbrev_section_for_cu): Update.
2629         (create_all_comp_units): Update.
2630         (read_attribute_value): Update.
2631         (get_debug_line_section): Update.
2632         * dwarf2/index-cache.c (index_cache::store): Update.
2633         * dwarf2/index-write.c (save_gdb_index_command): Update.
2634         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2635
2636 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2637
2638         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2639         member.
2640         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2641         dwarf2_per_cu_data::per_bfd.
2642         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2643         (create_type_unit_group): Likewise.
2644         (queue_comp_unit): Remove reference to
2645         per_cu->dwarf2_per_objfile.
2646         (maybe_queue_comp_unit): Likewise.
2647         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2648         (create_cus_hash_table): Assign new field.
2649
2650 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2651
2652         * dwarf2/read.c: Replace
2653         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2654         dwarf2_cu->per_objfile throughout.
2655
2656 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2657
2658         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2659         parameter, don't use per_cu->dwarf2_per_objfile.
2660         (dw2_instantiate_symtab): Likewise.
2661         (dw2_find_last_source_symtab): Update.
2662         (dw2_map_expand_apply): Update.
2663         (dw2_lookup_symbol): Update.
2664         (dw2_expand_symtabs_for_function): Update.
2665         (dw2_expand_all_symtabs): Update.
2666         (dw2_expand_symtabs_with_fullname): Update.
2667         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2668         don't use per_cu->dwarf2_per_objfile.
2669         (dw2_expand_marked_cus): Update.
2670         (dw2_find_pc_sect_compunit_symtab): Update.
2671         (dw2_debug_names_lookup_symbol): Update.
2672         (dw2_debug_names_expand_symtabs_for_function): Update.
2673         (dw2_debug_names_map_matching_symbols): Update.
2674         (dwarf2_psymtab::expand_psymtab): Update.
2675
2676 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2677
2678         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2679         <per_objfile>: New member.
2680         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2681         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2682         call to dwarf2_cu.
2683         (cutu_reader::cutu_reader): Update.
2684         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2685
2686 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2687
2688         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2689         struct dwarf2_per_objfile.
2690         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2691         dwarf2_per_bfd.
2692         * dwarf2/read.c (set_die_type): Update.
2693         (get_die_type_at_offset): Update.
2694
2695 2020-05-27  Tom Tromey  <tom@tromey.com>
2696             Simon Marchi  <simon.marchi@efficios.com>
2697
2698         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2699         method.
2700         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2701         get_symtab, set_symtab>: New methods.
2702         <m_symtabs>: New field.
2703         (struct dwarf2_psymtab): Derive from partial_symtab.
2704         <readin_p, get_compunit_symtab>: Declare methods.
2705         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2706         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2707         New methods.
2708         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2709         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2710         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2711         (dw2_symtab_iter_next, dw2_print_stats)
2712         (dw2_expand_symtabs_with_fullname)
2713         (dw2_expand_symtabs_matching_one)
2714         (dw_expand_symtabs_matching_file_matcher)
2715         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2716         (dw2_debug_names_iterator::next)
2717         (dw2_debug_names_map_matching_symbols)
2718         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2719         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2720         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2721         New methods.
2722         (get_compunit_symtab, process_full_comp_unit)
2723         (process_full_type_unit): Update.
2724         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2725
2726 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2727
2728         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2729         then introduce a new dwarf2_per_objfile type.
2730         <read_line_string>: Move to the new dwarf2_per_objfile type.
2731         <objfile>: Likewise.
2732         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2733         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2734         dwarf2_per_objfile->per_bfd.
2735         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2736         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2737         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2738         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2739         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2740         (dwarf2_per_objfile::locate_sections): Rename to...
2741         (dwarf2_per_bfd::locate_sections): ... this.
2742         (dwarf2_per_objfile::get_cutu): Rename to...
2743         (dwarf2_per_bfd::get_cutu): ... this.
2744         (dwarf2_per_objfile::get_cu): Rename to...
2745         (dwarf2_per_bfd::get_cu): ... this.
2746         (dwarf2_per_objfile::get_tu): Rename to...
2747         (dwarf2_per_bfd::get_tu): ... this.
2748         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2749         (dwarf2_per_bfd::allocate_per_cu): ... this.
2750         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2751         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2752         (get_gdb_index_contents_ftype): Change parameter from
2753         dwarf2_per_objfile to dwarf2_per_bfd.
2754         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2755         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2756
2757 2020-05-27  Tom Tromey  <tom@tromey.com>
2758             Simon Marchi  <simon.marchi@efficios.com>
2759
2760         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2761         (allocate_piece_closure): Set "per_objfile" member.
2762         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2763         (locexpr_describe_location, loclist_describe_location): Use new
2764         member.
2765         * dwarf2/read.c (read_call_site_scope)
2766         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2767         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2768         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2769         handle_data_member_location): Set per_objfile member.
2770         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2771         member.
2772         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2773
2774 2020-05-27  Tom Tromey  <tom@tromey.com>
2775
2776         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2777         allocate_signatured_type>: Declare new methods.
2778         <m_num_psymtabs>: New member.
2779         (struct dwarf2_per_cu_data) <index>: New member.
2780         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2781         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2782         (create_cu_from_index_list): Use allocate_per_cu.
2783         (create_signatured_type_table_from_index)
2784         (create_signatured_type_table_from_debug_names)
2785         (create_debug_type_hash_table, add_type_unit)
2786         (read_comp_units_from_section): Use allocate_signatured_type.
2787
2788 2020-05-27  Tom Tromey  <tom@tromey.com>
2789
2790         * psymtab.c (partial_map_expand_apply)
2791         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2792         (psym_lookup_global_symbol_language)
2793         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2794         (psym_print_stats, psym_expand_symtabs_for_function)
2795         (psym_map_symbol_filenames, psym_map_matching_symbols)
2796         (psym_expand_symtabs_matching)
2797         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2798         (maintenance_check_psymtabs): Update.
2799         * psympriv.h (struct partial_symtab) <readin_p,
2800         get_compunit_symtab>: Add objfile parameter.
2801         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2802         Likewise.
2803         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2804         get_compunit_symtab>: Likewise.
2805         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2806
2807 2020-05-27  Tom Tromey  <tom@tromey.com>
2808
2809         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2810         member.
2811         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2812         (create_cu_from_index_list)
2813         (create_signatured_type_table_from_index)
2814         (create_signatured_type_table_from_debug_names)
2815         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2816         (dwarf2_create_include_psymtab)
2817         (create_debug_type_hash_table, add_type_unit)
2818         (create_type_unit_group, read_comp_units_from_section)
2819         (dwarf2_compute_name, create_cus_hash_table)
2820         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2821         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2822         obstack.
2823         (dw2_get_real_path): Likewise.  Change argument to
2824         dwarf2_per_objfile.
2825
2826 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2827
2828         PR tdep/26000
2829         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2830         for ldrd (immediate).
2831
2832 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2833
2834         * command.h: Add comment giving the name of class_tui.
2835         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2836         create the fake command for the help for class_tui.
2837
2838 2020-05-26  Tom Tromey  <tromey@adacore.com>
2839
2840         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2841         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2842         (val_atr): New function.
2843         (value_val_atr): Use it.
2844         * ada-valprint.c (print_optional_low_bound): Change low bound
2845         handling for enums.
2846         (val_print_packed_array_elements): Don't call discrete_position.
2847         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2848         discrete_position for enum types.
2849         * language.c (default_print_array_index): Change type.
2850         * language.h (struct language_defn) <la_print_array_index>: Add
2851         index_type parameter, change type of index_value.
2852         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2853         (default_print_array_index): Update.
2854         * valprint.c (maybe_print_array_index): Don't call
2855         value_from_longest.  Update.
2856         (value_print_array_elements): Don't call discrete_position.
2857
2858 2020-05-26  Tom Tromey  <tromey@adacore.com>
2859
2860         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2861         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2862
2863 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2864
2865         PR gdb/13519
2866         * avr-tdep.c (avr_integer_to_address): Return data or code
2867         address accordingly to the second 'type' argument of the
2868         function.
2869
2870 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2871
2872         * infcmd.c, inferior.h: (construct_inferior_arguments):
2873         Moved function from here to gdbsupport/common-inferior.{h,cc}
2874
2875 2020-05-23  Tom Tromey  <tom@tromey.com>
2876
2877         Revert commit eca1f90c:
2878         * NEWS: Remove entry for completion styling.
2879         * completer.c (_rl_completion_prefix_display_length): Move
2880         declaration later.
2881         (gdb_fnprint): Revert.
2882         (gdb_display_match_list_1): Likewise.
2883         * cli/cli-style.c (completion_prefix_style)
2884         (completion_difference_style, completion_suffix_style): Remove.
2885         (_initialize_cli_style): Revert.
2886         * cli/cli-style.h (completion_prefix_style)
2887         (completion_difference_style, completion_suffix_style): Don't
2888         declare.
2889
2890 2020-05-24  Pedro Alves  <palves@redhat.com>
2891
2892         * symtab.c (completion_list_add_name): Return boolean indication
2893         of whether the symbol matched.
2894         (completion_list_add_symbol): Don't try to remove C++ aliases if
2895         the symbol didn't match in the first place.
2896         * symtab.h (completion_list_add_name): Return bool.
2897
2898 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2899
2900         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2901         type::field.
2902
2903 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2904
2905         GDB 9.2 released.
2906
2907 2020-05-23  Tom Tromey  <tom@tromey.com>
2908
2909         * NEWS: Add entry for completion styling.
2910         * completer.c (_rl_completion_prefix_display_length): Move
2911         declaration earlier.
2912         (gdb_fnprint): Use completion_style.
2913         (gdb_display_match_list_1): Likewise.
2914         * cli/cli-style.c (completion_prefix_style)
2915         (completion_difference_style, completion_suffix_style): New
2916         globals.
2917         (_initialize_cli_style): Register new globals.
2918         * cli/cli-style.h (completion_prefix_style)
2919         (completion_difference_style, completion_suffix_style): Declare.
2920
2921 2020-05-23  Pedro Alves  <palves@redhat.com>
2922
2923         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2924         (parse_escape): Use ISDIGIT instead of isdigit.
2925         (puts_debug): Use gdb_isprint instead of isprint.
2926         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2927         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2928         ISSPACE instead of isspace.
2929         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2930         instead of isspace.
2931         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2932         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2933         instead of isxdigit and ISDIGIT instead of isdigit.
2934
2935 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2936
2937         * gdbtypes.h (struct type) <field>: New method.
2938         (TYPE_FIELDS): Remove, replace all uses with either type::fields
2939         or type::field.
2940
2941 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2942
2943         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
2944         (TYPE_FIELDS): Use type::fields.  Change all call sites that
2945         modify the propery to use type::set_fields instead.
2946
2947 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2948
2949         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
2950         type::num_fields instead.
2951
2952 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2953
2954         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
2955         methods.
2956         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
2957         that modify the number of fields to use type::set_num_fields
2958         instead.
2959
2960 2020-05-22  Tom Tromey  <tromey@adacore.com>
2961
2962         * compile/compile-object-load.h (munmap_list_free): Don't
2963         declare.
2964
2965 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2966
2967         * annotate.c (annotate_source_line): Update return type, add call
2968         to update current symtab and line.
2969         * annotate.h (annotate_source_line): Update return type, and
2970         extend header comment.
2971         * source.c (info_line_command): Check annotation_level before
2972         calling annotate_source_line.
2973         * stack.c (print_frame_info): If calling annotate_source_line
2974         returns true, then don't print any other source line information.
2975
2976 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2977
2978         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
2979
2980 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
2981
2982         * coffread.c (patch_type): Remove NULL check before xfree.
2983         * corefile.c (set_gnutarget): Likewise.
2984         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
2985         * exec.c (build_section_table): Likewise.
2986         * remote.c (remote_target::pass_signals): Likewise.
2987         * utils.c (n_spaces): Likewise.
2988         * cli/cli-script.c (document_command): Likewise.
2989         * i386-windows-tdep.c (core_process_module_section): Likewise.
2990         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
2991
2992 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
2993
2994         * symfile.c (reread_symbols): Clear objfile's section_offsets
2995         vector and section indices, re-compute them by calling
2996         sym_offsets.
2997
2998 2020-05-20  Tom Tromey  <tromey@adacore.com>
2999
3000         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3001         (desc_one_bound, desc_index_type): Compute field name.
3002
3003 2020-05-20  Tom de Vries  <tdevries@suse.de>
3004
3005         PR symtab/25833
3006         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3007
3008 2020-05-20  Alan Modra  <amodra@gmail.com>
3009
3010         PR 25993
3011         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3012         bfd_set_filename.
3013         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3014         passed to bfd_set_filename.
3015         * symfile-mem.c (add_vsyscall_page): Likewise for string
3016         passed to symbol_file_add_from_memory.
3017         (symbol_file_add_from_memory): Make name param a const char* and
3018         don't strdup.
3019
3020 2020-05-20  Alan Modra  <amodra@gmail.com>
3021
3022         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3023         rather than accessing bfd->filename directly.
3024         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3025         and use bfd_section_name.
3026         * dwarf2/frame.c (decode_frame_entry): Likewise.
3027         * exec.c (exec_set_section_address): Likewise.
3028         * solib-aix.c (solib_aix_bfd_open): Likewise.
3029         * stap-probe.c (get_stap_base_address): Likewise.
3030         * symfile.c (reread_symbols): Likewise.
3031
3032 2020-05-19  Tom Tromey  <tromey@adacore.com>
3033
3034         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3035
3036 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3037
3038         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3039
3040 2020-05-19  Pedro Alves  <palves@redhat.com>
3041
3042         * NEWS (set exec-file-mismatch): Adjust entry.
3043         * exec.c: Include "build-id.h".
3044         (validate_exec_file): Try to match build IDs instead of filenames.
3045         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3046         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3047         and pass down 'warn_if_slow'.
3048         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3049         gdb_bfd_open_closure to pass it down.
3050         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3051
3052 2020-05-19  Pedro Alves  <palves@redhat.com>
3053
3054         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3055         * target.c (target_fileio_open_1): Rename to target_fileio_open
3056         and make extern.  Use bool.
3057         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3058         (target_fileio_read_alloc_1): Adjust.
3059         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3060         (target_fileio_open_warn_if_slow): Delete declaration.
3061
3062 2020-05-19  Pedro Alves  <palves@redhat.com>
3063
3064         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3065         Adjust all callers.
3066
3067 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3068
3069         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3070         whether disp is negative.
3071
3072 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3073
3074         * symfile.h (struct symfile_segment_data)
3075         <~symfile_segment_data>: Remove.
3076         <segment_info>: Change to std::vector.
3077         * symfile.c (default_symfile_segments): Update.
3078         * elfread.c (elf_symfile_segments): Update.
3079
3080 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3081
3082         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3083         <segments>: New.
3084         <segment_bases, segment_sizes>: Remove.
3085         * symfile.c (default_symfile_segments): Update.
3086         * elfread.c (elf_symfile_segments): Update.
3087         * remote.c (remote_target::get_offsets): Update.
3088         * solib-target.c (solib_target_relocate_section_addresses):
3089         Update.
3090
3091 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3092
3093         * symfile.h (struct symfile_segment_data): Initialize fields.
3094         <~symfile_segment_data>: Add.
3095         (symfile_segment_data_up): New.
3096         (struct sym_fns) <sym_segments>: Return a
3097         symfile_segment_data_up.
3098         (default_symfile_segments): Return a symfile_segment_data_up.
3099         (free_symfile_segment_data): Remove.
3100         (get_symfile_segment_data): Return a symfile_segment_data_up.
3101         * symfile.c (default_symfile_segments): Likewise.
3102         (get_symfile_segment_data): Likewise.
3103         (free_symfile_segment_data): Remove.
3104         (symfile_find_segment_sections): Update.
3105         * elfread.c (elf_symfile_segments): Return a
3106         symfile_segment_data_up.
3107         * remote.c (remote_target::get_offsets): Update.
3108         * solib-target.c (solib_target_relocate_section_addresses):
3109         Update.
3110         * symfile-debug.c (debug_sym_segments): Return a
3111         symfile_segment_data_up.
3112
3113 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3114
3115         PR build/25981
3116         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3117         Hardcode register numbers.
3118
3119         PR build/25981
3120         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3121         procfs_find_LDT_entry): Remove.
3122         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3123         procfs_find_LDT_entry): Remove.
3124         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3125         Remove.
3126
3127 2020-05-17  Pedro Alves  <palves@redhat.com>
3128             Andrew Burgess  <andrew.burgess@embecosm.com>
3129             Keno Fischer  <keno@juliacomputing.com>
3130
3131         PR gdb/25741
3132         * breakpoint.c (build_target_condition_list): Update comments.
3133         (build_target_command_list): Update comments and skip matching
3134         locations.
3135         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3136         a separate function.  Simplify "set breakpoint auto-hw off"
3137         handling.
3138         (insert_breakpoints): Update comment.
3139         (tracepoint_locations_match): New parameter.  For breakpoints,
3140         compare location types too, if the caller wants to.
3141         (handle_automatic_hardware_breakpoints): New functions.
3142         (bp_location_is_less_than): Also sort by location type and
3143         hardware breakpoint length.
3144         (update_global_location_list): Handle "set breakpoint auto-hw on"
3145         here.
3146         (update_breakpoint_locations): Ask breakpoint_locations_match to
3147         ignore location types.
3148
3149 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3150
3151         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3152         type::name instead.
3153
3154 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3155
3156         * gdbtypes.h (struct type) <name, set_name>: New methods.
3157         (TYPE_CODE): Use type::name.  Change all call sites used to set
3158         the name to use type::set_name instead.
3159
3160 2020-05-16  Tom Tromey  <tom@tromey.com>
3161
3162         * top.c (quit_force): Update.
3163         * infrun.c (handle_no_resumed): Update.
3164         * top.h (all_uis): New function.
3165         (ALL_UIS): Remove.
3166
3167 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3168
3169         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3170
3171 2020-05-16  Pedro Alves  <palves@redhat.com>
3172
3173         * ia64-linux-nat.c
3174         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3175         Declare method.
3176         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3177
3178 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3179
3180         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3181         (sparc64_adi_info): Likewise.
3182
3183 2020-05-15  Tom Tromey  <tom@tromey.com>
3184
3185         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3186         block_objfile.
3187         (lookup_objfile_from_block): Remove.
3188         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3189         (lookup_global_symbol): Use block_objfile.
3190         * symtab.h (lookup_objfile_from_block): Don't declare.
3191         * printcmd.c (clear_dangling_display_expressions): Use
3192         block_objfile.
3193         * parse.c (operator_check_standard): Use block_objfile.
3194
3195 2020-05-15  Tom Tromey  <tom@tromey.com>
3196
3197         * language.c (language_alloc_type_symbol): Set
3198         SYMBOL_SECTION.
3199         * symtab.c (initialize_objfile_symbol): Remove.
3200         (allocate_symbol): Remove.
3201         (allocate_template_symbol): Remove.
3202         * dwarf2/read.c (fixup_go_packaging): Use "new".
3203         (new_symbol): Use "new".
3204         (read_variable): Don't call initialize_objfile_symbol.  Use
3205         "new".
3206         (read_func_scope): Use "new".
3207         * xcoffread.c (process_xcoff_symbol): Don't call
3208         initialize_objfile_symbol.
3209         (SYMBOL_DUP): Remove.
3210         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3211         "new".
3212         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3213         (allocate_template_symbol): Don't declare.
3214         (struct symbol): Add copy constructor.  Change defaults.
3215         * jit.c (finalize_symtab): Use "new".
3216         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3217         Use "new".
3218         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3219         (common_block_end): Use "new".
3220         * mdebugread.c (parse_symbol): Use "new".
3221         (new_symbol): Likewise.
3222
3223 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3224
3225         * NEWS: Mention changes to help and apropos.
3226
3227 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3228
3229         * command.h (enum command_class): Improve comments, document
3230         that class_alias is for user-defined aliases, give the class
3231         name for each class, remove unused class_xdb.
3232         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3233         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3234         by a precise class.
3235         * infcmd.c (_initialize_infcmd): Likewise.
3236         * reverse.c (_initialize_reverse): Likewise.
3237         * stack.c (_initialize_stack): Likewise.
3238         * symfile.c (_initialize_symfile): Likewise.
3239         * tracepoint.c (_initialize_tracepoint): Likewise.
3240
3241 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3242
3243         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3244         when their aliased command is traversed.
3245         (help_cmd): Add fput_command_names_styled call to
3246         output command name and aliases when command has an alias.
3247
3248 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3249
3250         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3251         * cli/cli-decode.c (help_cmd_list): Declare as static,
3252         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3253         a command together with the command.
3254         (fput_command_name_styled, fput_command_names_styled): New functions.
3255         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3256         fput_command_name_styled.
3257         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3258         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3259
3260 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3261
3262         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3263         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3264         * command.h (cmd_show_list): Likewise.
3265         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3266         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3267
3268 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3269
3270         * unittests/command-def-selftests.c (traverse_command_structure):
3271         Verify all commands of a list have the same prefix command and
3272         that only the top cmdlist commands have a null prefix.
3273
3274 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3275
3276         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3277         as prefix, not one of its aliases.
3278         (set_cmd_prefix): Remove.
3279         (do_add_cmd): Centralize the setting of the prefix of a command, when
3280         command is defined after its full chain of prefix commands.
3281         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3282         (add_setshow_cmd_full): Likewise.
3283         (update_prefix_field_of_prefixed_commands): New function.
3284         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3285         update_prefix_field_of_prefixed_commands.
3286         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3287         addresses of remote_set_cmdlist and remote_show_cmdlist given
3288         as argument, not the address of an argument.
3289         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3290         * gdb/remote.c (_initialize_remote): Likewise.
3291
3292 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3293
3294         * cli/cli-cmds.c (alias_command): Check for an existing alias
3295         using lookup_cmd_composition, as valid_command_p is too strict
3296         and forbids aliases that are the prefix of an existing alias
3297         or command.
3298         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3299         command is properly recognised as a valid command.
3300
3301 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3302
3303         * unittests/help-doc-selftests.c: Rename to
3304         unittests/command-def-selftests.c
3305         * unittests/command-def-selftests.c (help_doc_tests): Update some
3306         comments.
3307         (command_structure_tests, traverse_command_structure): New namespace
3308         and function.
3309         (command_structure_invariants_tests): New function.
3310         (_initialize_command_def_selftests) Renamed from
3311         _initialize_help_doc_selftests, register command_structure_invariants
3312         selftest.
3313
3314 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3315
3316         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3317         an alias of 'show'.
3318
3319 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3320
3321         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3322         ada_is_fixed_point_type.  Update all callers.
3323         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3324         all callers.
3325         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3326         Update all callers.
3327         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3328         print_fixed_point_type.  Update all callers.
3329         * ada-valprint.c (ada_value_print_num): Replace call to
3330         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3331
3332 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3333
3334         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3335         processors.
3336         (cpu_supports_bts): Add CV_AMD case.
3337
3338 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3339             Simon Marchi  <simon.marchi@efficios.com>
3340
3341         * infrun.c (stop_all_threads): Collect multiple wait events at
3342         each pass.
3343
3344 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3345
3346         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3347         type::code instead.
3348
3349 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3350
3351         * gdbtypes.h (struct type) <code, set_code>: New methods.
3352         (TYPE_CODE): Use type::code.  Change all call sites used to set
3353         the code to use type::set_code instead.
3354
3355 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3356             Tom de Vries  <tdevries@suse.de>
3357             Pedro Alves  <palves@redhat.com>
3358
3359         PR threads/25478
3360         * infrun.c (stop_all_threads): Do NOT ignore
3361         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3362         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3363         received.
3364         (handle_no_resumed): Remove code handling a live inferior with no
3365         threads.
3366         * remote.c (has_single_non_exited_thread): New.
3367         (remote_target::update_thread_list): Do not delete a thread if is
3368         the last thread of the process.
3369         * thread.c (thread_select): Call delete_exited_threads instead of
3370         prune_threads.
3371
3372 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3373
3374         * infrun.c (stop_all_threads): Enable/disable thread events of all
3375         targets.  Move a debug message denoting the end of the function
3376         into the SCOPED_EXIT block.
3377
3378 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3379
3380         * process-stratum-target.h: Include <set>.
3381         (all_non_exited_process_targets, switch_to_target_no_thread): New
3382         function declarations.
3383         * process-stratum-target.c (all_non_exited_process_targets)
3384         (switch_to_target_no_thread): New function implementations.
3385
3386 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3387
3388         * infrun.c (handle_inferior_event): Extract out a piece of code
3389         into...
3390         (mark_non_executing_threads): ...this new function.
3391
3392 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3393
3394         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3395         use.
3396
3397 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3398
3399         * regcache.c (regcache_read_pc_protected): New function
3400         implementation that returns 0 if the PC cannot read via
3401         'regcache_read_pc'.
3402         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3403         instead of 'regcache_read_pc'.
3404         (keep_going_pass_signal): Ditto.
3405
3406 2020-05-13  Tom Tromey  <tromey@adacore.com>
3407
3408         * ada-lang.c (align_value): Remove.
3409         (ada_template_to_fixed_record_type_1): Use align_up.
3410
3411 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3412
3413         * async-event.c: Update the copyright year.
3414         * async-event.h: Update the copyright year.
3415
3416 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3417
3418         * objfiles.h (is_addr_in_objfile,
3419         shared_objfile_contains_address_p): Return bool.
3420         * objfile.c (is_addr_in_objfile,
3421         shared_objfile_contains_address_p): Return bool.
3422
3423 2020-05-11  Tom Tromey  <tromey@adacore.com>
3424
3425         * cli/cli-cmds.c (info_command): Restore.
3426         (_initialize_cli_cmds): Use add_prefix_command for "info".
3427         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3428
3429 2020-05-11  Tom Tromey  <tromey@adacore.com>
3430
3431         * ada-lang.c (ada_value_primitive_field): Now public.
3432         * ada-lang.h (ada_value_primitive_field): Declare.
3433         * ada-valprint.c (print_field_values): Use
3434         ada_value_primitive_field for wrapper fields.
3435
3436 2020-05-11  Tom de Vries  <tdevries@suse.de>
3437
3438         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3439         MODULE_DOMAIN.
3440
3441 2020-05-11  Tom de Vries  <tdevries@suse.de>
3442
3443         PR symtab/25941
3444         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3445         with length 0, if not gdb-produced.
3446         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3447
3448 2020-05-09  Tom de Vries  <tdevries@suse.de>
3449
3450         PR gdb/25955
3451         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3452         calculation.
3453
3454 2020-05-09  Tom Tromey  <tom@tromey.com>
3455
3456         * top.c (server_command): Now bool.
3457         * top.h (server_command): Now bool.
3458
3459 2020-05-08  Tom Tromey  <tromey@adacore.com>
3460
3461         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3462         already being processed.
3463
3464 2020-05-08  Tom Tromey  <tom@tromey.com>
3465
3466         * printcmd.c (struct display) <next>: Remove.
3467         <display>: New constructor.
3468         <exp_string>: Now a std::string.
3469         <enabled_p>: Now a bool.
3470         (display_number): Move definition earlier.
3471         (displays): Rename from display_chain.  Now a std::vector.
3472         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3473         (display_command): Update.
3474         (do_one_display, disable_display)
3475         (enable_disable_display_command, do_enable_disable_display):
3476         Update.
3477         (free_display): Remove.
3478         (clear_displays): Rewrite.
3479         (delete_display): Update.
3480         (map_display_numbers): Use function_view.  Remove "data"
3481         parameter.  Update.
3482         (do_delete_display): Remove.
3483         (undisplay_command): Update.
3484         (do_one_display, do_displays, disable_display)
3485         (info_display_command): Update.
3486         (do_enable_disable_display): Remove.
3487         (enable_disable_display_command)
3488         (clear_dangling_display_expressions): Update.
3489
3490 2020-05-08  Tom Tromey  <tom@tromey.com>
3491
3492         * symtab.c (set_symbol_cache_size)
3493         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3494         (maintenance_print_symbol_cache_statistics): Update.
3495         * symmisc.c (print_symbol_bcache_statistics)
3496         (print_objfile_statistics, maintenance_print_objfiles)
3497         (maintenance_info_symtabs, maintenance_check_symtabs)
3498         (maintenance_expand_symtabs, maintenance_info_line_tables):
3499         Update.
3500         * symfile-debug.c (set_debug_symfile): Update.
3501         * source.c (forget_cached_source_info): Update.
3502         * python/python.c (gdbpy_progspaces): Update.
3503         * psymtab.c (maintenance_info_psymtabs): Update.
3504         * probe.c (parse_probes): Update.
3505         * linespec.c (iterate_over_all_matching_symtabs)
3506         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3507         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3508         * exec.c (exec_target::close): Update.
3509         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3510         * breakpoint.c (print_one_breakpoint_location)
3511         (create_longjmp_master_breakpoint)
3512         (create_std_terminate_master_breakpoint): Update.
3513         * progspace.c (program_spaces): Now a std::vector.
3514         (maybe_new_address_space): Update.
3515         (add_program_space): Remove.
3516         (program_space::program_space): Update.
3517         (remove_program_space): Update.
3518         (number_of_program_spaces): Remove.
3519         (print_program_space, update_address_spaces): Update.
3520         * progspace.h (program_spaces): Change type.
3521         (ALL_PSPACES): Remove.
3522         (number_of_program_spaces): Don't declare.
3523         (struct program_space) <next>: Remove.
3524
3525 2020-05-08  Tom Tromey  <tom@tromey.com>
3526
3527         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3528         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3529         (enable_break): Update.
3530         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3531         (frv_fdpic_find_canonical_descriptor): Update.
3532         (frv_fetch_objfile_link_map): Update.
3533         * progspace.c (program_space::free_all_objfiles): Update.
3534         (program_space::solibs): New method.
3535         * progspace.h (struct program_space) <solibs>: New method.
3536         * solist.h (master_so_list): Don't declare.
3537         (ALL_SO_LIBS): Remove.
3538         * solib.h (so_list_head): Remove.
3539         (update_solib_list): Update comment.
3540         * solib.c (master_so_list): Remove.
3541         (solib_used, update_solib_list, solib_add)
3542         (info_sharedlibrary_command, clear_solib)
3543         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3544
3545 2020-05-08  Tom Tromey  <tom@tromey.com>
3546
3547         * extension.c (extension_languages): Now a std::array.
3548         (ALL_EXTENSION_LANGUAGES): Remove.
3549         (get_ext_lang_defn, get_ext_lang_of_file)
3550         (eval_ext_lang_from_control_command): Update.
3551         (finish_ext_lang_initialization)
3552         (auto_load_ext_lang_scripts_for_objfile)
3553         (ext_lang_type_printers::ext_lang_type_printers)
3554         (apply_ext_lang_type_printers)
3555         (ext_lang_type_printers::~ext_lang_type_printers)
3556         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3557         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3558         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3559         (get_matching_xmethod_workers, ext_lang_colorize)
3560         (ext_lang_before_prompt): Update.
3561         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3562
3563 2020-05-08  Tom Tromey  <tom@tromey.com>
3564
3565         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3566         overload.
3567         <swap_string, m_string>: Remove.
3568         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3569         Update.
3570         * stabsread.c (define_symbol, read_type): Update.
3571         * linespec.c (find_linespec_symbols): Update.
3572         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3573         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3574         * dbxread.c (read_dbx_symtab): Update.
3575         * cp-support.h (cp_canonicalize_string_full)
3576         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3577         Return unique_xmalloc_ptr.
3578         * cp-support.c (inspect_type): Update.
3579         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3580         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3581         Likewise.
3582         * c-typeprint.c (print_name_maybe_canonical): Update.
3583         * break-catch-throw.c (check_status_exception_catchpoint):
3584         Update.
3585
3586 2020-05-08  Tom de Vries  <tdevries@suse.de>
3587
3588         * infrun.c (follow_fork): Copy current_line and current_symtab to
3589         child thread.
3590
3591 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3592
3593         * async-event.c (struct async_signal_handler, struct
3594         async_event_handler): Reformat, remove typedef.
3595
3596 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3597
3598         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3599         access thistype->main_type->dyn_prop_list directly.
3600
3601 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3602
3603         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3604         (remove_dyn_prop): Remove.  Update all users to use
3605         type::remove_dyn_prop.
3606         * gdbtypes.c (remove_dyn_prop): Rename to...
3607         (type::remove_dyn_prop): ... this.
3608
3609 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3610
3611         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3612         (add_dyn_prop): Remove.  Update all users to use
3613         type::add_dyn_prop.
3614         * gdbtypes.c (add_dyn_prop): Rename to...
3615         (type::add_dyn_prop): ... this.
3616
3617 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3618
3619         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3620         (get_dyn_prop): Remove.  Update all users to use
3621         type::dyn_prop.
3622         * gdbtypes.c (get_dyn_prop): Rename to...
3623         (type::dyn_prop): ... this.
3624
3625 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3626
3627         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3628
3629 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3630
3631         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3632         instruction, skip it if it's there.
3633
3634 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3635
3636         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3637
3638 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3639
3640         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3641         * gdbtypes.c (recursive_dump_type): Remove use of
3642         TYPE_INCOMPLETE.
3643
3644 2020-05-03  Tom Tromey  <tom@tromey.com>
3645
3646         * breakpoint.c (catch_command, tcatch_command): Remove.
3647         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3648         add_show_prefix_cmd.
3649         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3650         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3651         Remove.
3652         (add_internal_problem_command): Use add_basic_prefix_cmd,
3653         add_show_prefix_cmd.
3654         * mips-tdep.c (set_mipsfpu_command): Remove.
3655         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3656         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3657         (_initialize_index_cache): Use add_basic_prefix_cmd.
3658         * memattr.c (dummy_cmd): Remove.
3659         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3660         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3661         (_initialize_tui_win): Use add_basic_prefix_cmd,
3662         add_show_prefix_cmd.
3663         * cli/cli-logging.c (set_logging_command): Remove.
3664         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3665         add_show_prefix_cmd.
3666         (show_logging_command): Remove.
3667         * target.c (target_command): Remove.
3668         (add_target): Use add_basic_prefix_cmd.
3669
3670 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3671
3672         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3673
3674 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3675
3676         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3677         info_command.
3678
3679 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3680
3681         * nbsd-nat.c (nbsd_enable_proc_events)
3682         (nbsd_nat_target::post_startup_inferior): Add.
3683         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3684         (nbsd_nat_target::update_thread_list): Rewrite.
3685         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3686         "PTRACE_LWP_CREATE".
3687         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3688
3689 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3690
3691         * stack.c (_initialize_stack): Remove duplicated creation
3692         of "frame" command and "f" alias.
3693
3694 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3695
3696         PR gdb/18706
3697         * gdbtypes.c (check_typedef): Calculate size of array of
3698         stubbed type.
3699
3700 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3701
3702         PR gdb/15559
3703         * i386-tdep.c (i386_push_dummy_call): Call
3704         i386_thiscall_push_dummy_call.
3705         (i386_thiscall_push_dummy_call): New function.
3706         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3707         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3708         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3709
3710 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3711
3712         * gdbarch.sh (do_read): Add shellcheck disable directive for
3713         warning SC2162.
3714
3715 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3716
3717         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3718         "referenced but not assigned" warning.
3719
3720 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3721
3722         * gdbarch.sh: Remove code that sets fallbackdefault.
3723
3724 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3725
3726         * gdbarch.sh: Use shell operators && and || instead of
3727         -a and -o.
3728
3729 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3730
3731         * gdbarch.sh: Use $(...) instead of `...`.
3732
3733 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3734
3735         * gdbarch.sh: Use double quotes around variables.
3736
3737 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3738
3739         * gdbarch.sh: Use %s with printf, instead of variables in the
3740         format string.
3741
3742 2020-04-29  Tom Tromey  <tromey@adacore.com>
3743
3744         PR ada/25875:
3745         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3746         type fields here.
3747         (read_enumeration_type): Call
3748         update_enumeration_type_from_children later.  Update comments.
3749         (process_enumeration_scope): Don't create type fields.
3750
3751 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3752
3753         * nbsd-tdep.c: Include "xml-syscall.h".
3754         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3755
3756 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3757
3758         * nbsd-nat.c: Include "sys/wait.h".
3759         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3760         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3761         (nbsd_nat_target::remove_exec_catchpoint)
3762         (nbsd_nat_target::set_syscall_catchpoint): Add.
3763         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3764         (nbsd_nat_target::insert_exec_catchpoint)
3765         (nbsd_nat_target::remove_exec_catchpoint)
3766         (nbsd_nat_target::set_syscall_catchpoint): Add.
3767         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3768         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3769         `nbsd_get_syscall_number'.
3770
3771 2020-04-29  Tom Tromey  <tom@tromey.com>
3772
3773         * stack.c (print_block_frame_labels): Remove.
3774
3775 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3776
3777         PR gdb/17320
3778         * ada-valprint.c (val_print_packed_array_elements): Move array
3779         end bracket to new line.
3780         (ada_val_print_string): Remove extra spaces before first array
3781         element.
3782         * c-valprint.c (c_value_print_array): Likewise.
3783         * m2-valprint.c (m2_print_array_contents): Likewise.
3784         (m2_value_print_inner): Likewise.
3785         * p-valprint.c (pascal_value_print_inner): Likewise.
3786         * valprint.c (generic_val_print_array): Likewise.
3787         (value_print_array_elements): Move first array element and array
3788         end bracket to new line.
3789
3790 2020-04-29  Tom de Vries  <tdevries@suse.de>
3791
3792         PR symtab/25889
3793         * linespec.c (find_method): Fix ix calculation.
3794
3795 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3796
3797         * syscalls/update-netbsd.sh: New file.
3798         * syscalls/netbsd.xml: Regenerate.
3799         * data-directory/Makefile.in: Register `netbsd.xml' in
3800         `SYSCALLS_FILES'.
3801
3802 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3803
3804         * syscalls/update-freebsd.sh: Add double quotes.
3805
3806 2020-04-28  Tom Tromey  <tom@tromey.com>
3807
3808         * NEWS: Update.
3809         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3810         (cmdpy_init): Allow class_tui.
3811
3812 2020-04-28 Mark Williams <mark@myosotissp.com>
3813
3814         PR gdb/24480
3815         * dwarf2read.c: Add missing assingments to list_in_scope when
3816         start_symtab was already called.
3817
3818 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3819
3820         PR gdb/25881
3821         * dwarf2/read.c (offset_map_type): Use
3822         gdb:hash_enum<sect_offset> as hash function.
3823
3824 2020-04-28  Tom de Vries  <tdevries@suse.de>
3825
3826         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3827         with DW_AT_signature.
3828
3829 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3830
3831         * configure.ac: Remove check for fs_base/gs_base in
3832         user_regs_struct.
3833         * configure: Re-generate.
3834         * config.in: Re-generate.
3835         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3836         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3837         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3838
3839 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3840
3841         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3842         problematic inline frame unwinding situation.
3843         * frame.c (frame_id_computed_p): New function.
3844         * frame.h (frame_id_computed_p): New prototype.
3845
3846 2020-04-26  Tom Tromey  <tom@tromey.com>
3847
3848         * command.h (enum command_class) <class_pseudo>: Remove.
3849
3850 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3851
3852         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3853         and whitespace.
3854
3855 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3856
3857         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3858         `PT_GET_PROCESS_STATE' block.
3859
3860 2020-04-24  Tom Tromey  <tom@tromey.com>
3861
3862         * symtab.h (symbol_get_demangled_name): Don't declare.
3863         * symtab.c (symbol_get_demangled_name): Remove.
3864         (general_symbol_info::natural_name)
3865         (general_symbol_info::demangled_name): Update.
3866
3867 2020-04-24  Tom Tromey  <tom@tromey.com>
3868
3869         PR rust/25025:
3870         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3871
3872 2020-04-24  Tom Tromey  <tom@tromey.com>
3873
3874         PR symtab/12707:
3875         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3876         exists.
3877         (new_symbol): Likewise.
3878         * compile/compile-object-load.c (get_out_value_type): Use
3879         symbol_matches_search_name.
3880
3881 2020-04-24  Tom Tromey  <tom@tromey.com>
3882
3883         * dwarf2/read.c (add_partial_symbol): Do not call
3884         compute_and_set_names.
3885
3886 2020-04-24  Tom Tromey  <tom@tromey.com>
3887
3888         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3889         overload.
3890
3891 2020-04-24  Tom Tromey  <tom@tromey.com>
3892
3893         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3894         (add_psymbol_to_list): New overload.  Make old overload call new
3895         one.
3896         * psympriv.h (add_psymbol_to_list): New overload.
3897
3898 2020-04-24  Tom Tromey  <tom@tromey.com>
3899
3900         * dwarf2/read.c (partial_die_info::read) <case
3901         DW_AT_linkage_name>: Use value_as_string.
3902         (dwarf2_string_attr): Use value_as_string.
3903         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3904         method.
3905         * dwarf2/attribute.c (attribute::value_as_string): New method.
3906
3907 2020-04-24  Tom Tromey  <tom@tromey.com>
3908
3909         * symtab.c (general_symbol_info::natural_name)
3910         (general_symbol_info::demangled_name): Check for language_rust.
3911
3912 2020-04-24  Tom Tromey  <tom@tromey.com>
3913
3914         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3915         (dwarf2_physname): ... from here.
3916         (partial_die_info::read): Add Rust "{" hack.
3917
3918 2020-04-24  Tom Tromey  <tom@tromey.com>
3919
3920         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3921         method.
3922         (symbol_set_demangled_name): Don't declare.
3923         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3924         symbol_set_demangled_name.
3925         (general_symbol_info::set_language)
3926         (general_symbol_info::compute_and_set_names): Update.
3927         * minsyms.c (minimal_symbol_reader::install): Update.
3928         * dwarf2/read.c (new_symbol): Update.
3929
3930 2020-04-24  Tom Tromey  <tromey@adacore.com>
3931
3932         PR python/23662:
3933         * python/py-type.c (convert_field): Handle
3934         FIELD_LOC_KIND_DWARF_BLOCK.
3935         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3936         (typy_get_dynamic): Nw function.
3937         (type_object_getset): Add "dynamic".
3938         * NEWS: Add entry.
3939
3940 2020-04-24  Tom Tromey  <tromey@adacore.com>
3941
3942         * ada-typeprint.c (print_choices, print_variant_part)
3943         (print_record_field_types_dynamic): New functions.
3944         (print_record_field_types): Use print_record_field_types_dynamic.
3945
3946 2020-04-24  Tom Tromey  <tromey@adacore.com>
3947
3948         * dwarf2/read.c (handle_data_member_location): New overload.
3949         (dwarf2_add_field): Use it.
3950         (decode_locdesc): Add "computed" parameter.  Update comment.
3951         * gdbtypes.c (is_dynamic_type_internal): Also look for
3952         FIELD_LOC_KIND_DWARF_BLOCK.
3953         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
3954         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
3955         virtual base classes.
3956         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
3957         FIELD_LOC_KIND_DWARF_BLOCK.
3958
3959 2020-04-24  Tom Tromey  <tromey@adacore.com>
3960
3961         * dwarf2/read.c (read_structure_type): Handle dynamic length.
3962         * gdbtypes.c (is_dynamic_type_internal): Check
3963         TYPE_HAS_DYNAMIC_LENGTH.
3964         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
3965         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
3966         New macros.
3967         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
3968         constant.
3969
3970 2020-04-24  Tom Tromey  <tromey@adacore.com>
3971
3972         * dwarf2/read.c (struct variant_field): Rewrite.
3973         (struct variant_part_builder): New.
3974         (struct nextfield): Remove "variant" field.  Add "offset".
3975         (struct field_info): Add "current_variant_part" and
3976         "variant_parts".
3977         (alloc_discriminant_info): Remove.
3978         (alloc_rust_variant): New function.
3979         (quirk_rust_enum): Update.
3980         (dwarf2_add_field): Set "offset" member.  Don't handle
3981         DW_TAG_variant_part.
3982         (offset_map_type): New typedef.
3983         (convert_variant_range, create_one_variant)
3984         (create_one_variant_part, create_variant_parts)
3985         (add_variant_property): New functions.
3986         (dwarf2_attach_fields_to_type): Call add_variant_property.
3987         (read_structure_type): Don't handle DW_TAG_variant_part.
3988         (handle_variant_part, handle_variant): New functions.
3989         (handle_struct_member_die): Use them.
3990         (process_structure_scope): Don't handle variant parts.
3991         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
3992         (struct discriminant_info): Remove.
3993         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
3994         (struct main_type) <flag_discriminated_union>: Remove.
3995         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
3996         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
3997         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
3998         Update.
3999         * valops.c (value_union_variant): Remove.
4000         * value.h (value_union_variant): Don't declare.
4001
4002 2020-04-24  Tom Tromey  <tromey@adacore.com>
4003
4004         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4005         (ada_value_primitive_packed_val): Update.
4006         * ada-valprint.c (ada_value_print_1): Update.
4007         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4008         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4009         just an address.  Use evaluate_for_locexpr_baton.
4010         (dwarf2_evaluate_property): Update.
4011         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4012         array_view.
4013         * findvar.c (default_read_var_value): Update.
4014         * gdbtypes.c (compute_variant_fields_inner)
4015         (resolve_dynamic_type_internal): Update.
4016         (resolve_dynamic_type): Change type of valaddr parameter.
4017         * gdbtypes.h (resolve_dynamic_type): Update.
4018         * valarith.c (value_subscripted_rvalue): Update.
4019         * value.c (value_from_contents_and_address): Update.
4020
4021 2020-04-24  Tom Tromey  <tromey@adacore.com>
4022
4023         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4024         "push_initial_value" parameter.
4025         (dwarf2_evaluate_property): Likewise.
4026         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4027
4028 2020-04-24  Tom Tromey  <tromey@adacore.com>
4029
4030         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4031         (variant::matches, compute_variant_fields_recurse)
4032         (compute_variant_fields_inner, compute_variant_fields): New
4033         functions.
4034         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4035         Use resolved_type after type is made.
4036         (operator==): Add new cases.
4037         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4038         (struct discriminant_range, struct variant, struct variant_part):
4039         New.
4040         (union dynamic_prop_data) <variant_parts, original_type>: New
4041         members.
4042         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4043         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4044         constants.
4045         * value.c (unpack_bits_as_long): Now public.
4046         * value.h (unpack_bits_as_long): Declare.
4047
4048 2020-04-24  Tom Tromey  <tromey@adacore.com>
4049
4050         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4051         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4052
4053 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4054
4055         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4056
4057 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4058
4059         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4060         (remove_fork_catchpoint, post_startup_inferior)
4061         (post_attach): Move...
4062         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4063         (remove_fork_catchpoint, post_startup_inferior)
4064         (post_attach): ...here.
4065         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4066         (remove_fork_catchpoint, post_startup_inferior)
4067         (post_attach): Move...
4068         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4069         (remove_fork_catchpoint, post_startup_inferior)
4070         (post_attach): ...here.
4071
4072 2020-04-24  Tom Tromey  <tromey@adacore.com>
4073
4074         * nat/windows-nat.h (struct windows_thread_info)
4075         <pc_adjusted>: New member.
4076         * windows-nat.c (windows_fetch_one_register): Check
4077         pc_adjusted.
4078         (windows_nat_target::get_windows_debug_event)
4079         (windows_nat_target::wait): Set pc_adjusted.
4080
4081 2020-04-24  Tom de Vries  <tdevries@suse.de>
4082
4083         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4084         Run gdb-add-index inside temp dir.
4085
4086 2020-04-23  Tom Tromey  <tromey@adacore.com>
4087
4088         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4089         in loop.
4090
4091 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4092
4093         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4094         get_frame_register instead of gdbarch_unwind_pc.
4095
4096 2020-04-23  Tom de Vries  <tdevries@suse.de>
4097
4098         * symtab.c (lookup_global_symbol): Prefer def over decl.
4099
4100 2020-04-23  Tom de Vries  <tdevries@suse.de>
4101
4102         PR symtab/25807
4103         * block.c (best_symbol, better_symbol): Promote to external.
4104         * block.h (best_symbol, better_symbol): Declare.
4105         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4106         decl.
4107
4108 2020-04-23  Tom Tromey  <tromey@adacore.com>
4109
4110         PR ada/25837:
4111         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4112         "const char *", not a "const std::string &".
4113         <name_and_matcher::operator==>: Update.
4114         * unittests/lookup_name_info-selftests.c: Change type of
4115         "result".
4116
4117 2020-04-23  Tom Tromey  <tom@tromey.com>
4118
4119         * inferior.h (iterate_over_inferiors): Don't declare.
4120         * inferior.c (iterate_over_inferiors): Remove.
4121         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4122         Remove.
4123         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4124         use iterate_over_inferiors.
4125         (darwin_resume_inferior_it)
4126         (struct resume_inferior_threads_param)
4127         (darwin_resume_inferior_threads_it): Remove.
4128         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4129
4130 2020-04-23  Tom de Vries  <tdevries@suse.de>
4131
4132         * blockframe.c (find_pc_partial_function): Use
4133         find_pc_sect_compunit_symtab rather than
4134         objfile->sf->qf->find_pc_sect_compunit_symtab.
4135
4136 2020-04-22  Tom de Vries  <tdevries@suse.de>
4137
4138         PR symtab/25764
4139         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4140         in psymtabs.
4141
4142 2020-04-22  Tom de Vries  <tdevries@suse.de>
4143
4144         PR symtab/25801
4145         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4146         symtabs.
4147
4148 2020-04-22  Tom de Vries  <tdevries@suse.de>
4149
4150         PR symtab/25700
4151         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4152         CU if already created.
4153
4154 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4155
4156         * infrun.c (displaced_step_fixup): Switch to the event_thread
4157         before calling displaced_step_restore, not after.
4158
4159 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4160
4161         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4162         its inferior is not recorded by us.
4163         (record_btrace_target_open): Replace call to
4164         all_non_exited_threads () with call to current_inferior
4165         ()->non_exited_threads ().
4166         (record_btrace_target::stop_recording): Likewise.
4167         (record_btrace_target::close): Likewise.
4168         (record_btrace_target::wait): Likewise.
4169         (record_btrace_target::record_stop_replaying): Likewise.
4170
4171 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4172
4173         * btrace.c (btrace_enable): Throw an error on double enables and
4174         when enabling recording fails.
4175         (btrace_disable): Throw an error if the thread is not recorded.
4176
4177 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4178
4179         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4180         request if we do not have a thread_info.
4181
4182 2020-04-21  Tom de Vries  <tdevries@suse.de>
4183
4184         PR gdb/25471
4185         * thread.c
4186         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4187         exception in get_frame_id.
4188
4189 2020-04-20  Tom Tromey  <tromey@adacore.com>
4190
4191         * python/python.c (struct gdbpy_event): Mark move constructor as
4192         noexcept.
4193         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4194         constructor as noexcept.
4195         * completer.h (struct completion_result): Mark move constructor as
4196         noexcept.
4197         * completer.c (completion_result::completion_result): Use
4198         initialization style.  Don't call reset_match_list.
4199
4200 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4201
4202         * MAINTAINERS (Write After Approval): Add myself.
4203
4204 2020-04-18  Tom Tromey  <tom@tromey.com>
4205
4206         * windows-tdep.c (init_w32_command_list)
4207         (w32_prefix_command_valid): Restore.
4208         (_initialize_windows_tdep): Call init_w32_command_list.
4209
4210 2020-04-18  Tom Tromey  <tom@tromey.com>
4211
4212         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4213         * value.c (value_fn_field): Update.
4214         * valops.c (find_function_in_inferior)
4215         (value_allocate_space_in_inferior): Update.
4216         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4217         Update.
4218         * tui/tui-source.c (tui_source_window::set_contents): Update.
4219         * symtab.c (lookup_global_or_static_symbol)
4220         (find_function_start_sal_1, skip_prologue_sal)
4221         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4222         * symmisc.c (dump_msymbols, dump_symtab_1)
4223         (maintenance_print_one_line_table): Update.
4224         * symfile.c (init_entry_point_info, section_is_mapped)
4225         (list_overlays_command, simple_read_overlay_table)
4226         (simple_overlay_update_1): Update.
4227         * stap-probe.c (handle_stap_probe): Update.
4228         * stabsread.c (dbx_init_float_type, define_symbol)
4229         (read_one_struct_field, read_enum_type, read_range_type): Update.
4230         * source.c (info_line_command): Update.
4231         * python/python.c (gdbpy_source_objfile_script)
4232         (gdbpy_execute_objfile_script): Update.
4233         * python/py-type.c (save_objfile_types): Update.
4234         * python/py-objfile.c (py_free_objfile): Update.
4235         * python/py-inferior.c (python_new_objfile): Update.
4236         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4237         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4238         (maintenance_check_psymtabs): Update.
4239         * printcmd.c (info_address_command): Update.
4240         * objfiles.h (struct objfile) <arch>: New method, from
4241         get_objfile_arch.
4242         (get_objfile_arch): Don't declare.
4243         * objfiles.c (get_objfile_arch): Remove.
4244         (filter_overlapping_sections): Update.
4245         * minsyms.c (msymbol_is_function): Update.
4246         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4247         (output_nondebug_symbol): Update.
4248         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4249         (mdebug_expand_psymtab): Update.
4250         * machoread.c (macho_add_oso_symfile): Update.
4251         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4252         Update.
4253         * linux-fork.c (checkpoint_command): Update.
4254         * linespec.c (convert_linespec_to_sals): Update.
4255         * jit.c (finalize_symtab): Update.
4256         * infrun.c (insert_exception_resume_from_probe): Update.
4257         * ia64-tdep.c (ia64_find_unwind_table): Update.
4258         * hppa-tdep.c (internalize_unwinds): Update.
4259         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4260         Update.
4261         * gcore.c (call_target_sbrk): Update.
4262         * elfread.c (record_minimal_symbol, elf_symtab_read)
4263         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4264         (elf_gnu_ifunc_resolve_by_got): Update.
4265         * dwarf2/read.c (create_addrmap_from_index)
4266         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4267         (read_debug_names_from_section)
4268         (process_psymtab_comp_unit_reader, add_partial_symbol)
4269         (add_partial_subprogram, process_full_comp_unit)
4270         (read_file_scope, read_func_scope, read_lexical_block_scope)
4271         (read_call_site_scope, dwarf2_ranges_read)
4272         (dwarf2_record_block_ranges, dwarf2_add_field)
4273         (mark_common_block_symbol_computed, read_tag_pointer_type)
4274         (read_tag_string_type, dwarf2_init_float_type)
4275         (dwarf2_init_complex_target_type, read_base_type)
4276         (partial_die_info::read, partial_die_info::read)
4277         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4278         (dwarf2_fetch_die_loc_sect_off): Update.
4279         * dwarf2/loc.c (dwarf2_find_location_expression)
4280         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4281         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4282         (dwarf2_loc_desc_get_symbol_read_needs)
4283         (locexpr_describe_location_piece, locexpr_describe_location_1)
4284         (loclist_describe_location): Update.
4285         * dwarf2/index-write.c (write_debug_names): Update.
4286         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4287         * dtrace-probe.c (dtrace_process_dof): Update.
4288         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4289         (process_one_symbol): Update.
4290         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4291         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4292         (coff_read_enum_type): Update.
4293         * cli/cli-cmds.c (edit_command, list_command): Update.
4294         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4295         * breakpoint.c (create_overlay_event_breakpoint)
4296         (create_longjmp_master_breakpoint)
4297         (create_std_terminate_master_breakpoint)
4298         (create_exception_master_breakpoint, get_sal_arch): Update.
4299         * block.c (block_gdbarch): Update.
4300         * annotate.c (annotate_source_line): Update.
4301
4302 2020-04-17  Tom Tromey  <tromey@adacore.com>
4303
4304         * auto-load.c (show_auto_load_cmd): Remove.
4305         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4306         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4307         (maintenance_print_arc_command): Remove.
4308         * tui/tui-win.c (tui_command): Remove.
4309         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4310         * tui/tui-layout.c (tui_layout_command): Remove.
4311         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4312         * python/python.c (user_set_python, user_show_python): Remove.
4313         (_initialize_python): Use add_basic_prefix_cmd,
4314         add_show_prefix_cmd.
4315         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4316         (install_gdb_commands): Use add_basic_prefix_cmd,
4317         add_show_prefix_cmd.
4318         (info_guile_command): Remove.
4319         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4320         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4321         add_show_prefix_cmd.
4322         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4323         Remove do_set and do_show parameters.
4324         * cli/cli-style.c (set_style, show_style): Remove.
4325         (_initialize_cli_style): Use add_basic_prefix_cmd,
4326         add_show_prefix_cmd.
4327         (cli_style_option::add_setshow_commands): Remove do_set and
4328         do_show parameters.
4329         (cli_style_option::add_setshow_commands): Use
4330         add_basic_prefix_cmd, add_show_prefix_cmd.
4331         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4332         (set_style_name): Remove.
4333         * cli/cli-dump.c (dump_command, append_command): Remove.
4334         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4335         (tekhex_dump_command, binary_dump_command)
4336         (binary_append_command): Remove.
4337         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4338         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4339         (init_w32_command_list): Remove; move into ...
4340         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4341         * valprint.c (set_print, show_print, set_print_raw)
4342         (show_print_raw): Remove.
4343         (_initialize_valprint): Use add_basic_prefix_cmd,
4344         add_show_prefix_cmd.
4345         * typeprint.c (set_print_type, show_print_type): Remove.
4346         (_initialize_typeprint): Use add_basic_prefix_cmd,
4347         add_show_prefix_cmd.
4348         * record.c (set_record_command, show_record_command): Remove.
4349         (_initialize_record): Use add_basic_prefix_cmd,
4350         add_show_prefix_cmd.
4351         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4352         add_show_prefix_cmd.
4353         (info_command, show_command, set_debug, show_debug): Remove.
4354         * top.h (set_history, show_history): Don't declare.
4355         * top.c (set_history, show_history): Remove.
4356         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4357         (unset_tdesc_cmd): Remove.
4358         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4359         add_show_prefix_cmd.
4360         * symtab.c (info_module_command): Remove.
4361         (_initialize_symtab): Use add_basic_prefix_cmd.
4362         * symfile.c (overlay_command): Remove.
4363         (_initialize_symfile): Use add_basic_prefix_cmd.
4364         * sparc64-tdep.c (info_adi_command): Remove.
4365         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4366         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4367         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4368         add_show_prefix_cmd.
4369         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4370         (_initialize_serial): Use add_basic_prefix_cmd,
4371         add_show_prefix_cmd.
4372         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4373         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4374         add_show_prefix_cmd.
4375         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4376         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4377         add_show_prefix_cmd.
4378         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4379         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4380         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4381         add_show_prefix_cmd.
4382         * remote.c (remote_command, set_remote_cmd): Remove.
4383         (_initialize_remote): Use add_basic_prefix_cmd.
4384         * record-full.c (set_record_full_command)
4385         (show_record_full_command): Remove.
4386         (_initialize_record_full): Use add_basic_prefix_cmd,
4387         add_show_prefix_cmd.
4388         * record-btrace.c (cmd_set_record_btrace)
4389         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4390         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4391         (cmd_show_record_btrace_pt): Remove.
4392         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4393         add_show_prefix_cmd.
4394         * ravenscar-thread.c (set_ravenscar_command)
4395         (show_ravenscar_command): Remove.
4396         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4397         add_show_prefix_cmd.
4398         * mips-tdep.c (show_mips_command, set_mips_command)
4399         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4400         add_show_prefix_cmd.
4401         * maint.c (maintenance_command, maintenance_info_command)
4402         (maintenance_check_command, maintenance_print_command)
4403         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4404         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4405         add_show_prefix_cmd.
4406         (show_per_command_cmd): Remove.
4407         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4408         Remove.
4409         (maintenance_show_test_settings_cmd): Remove.
4410         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4411         add_show_prefix_cmd.
4412         * maint-test-options.c (maintenance_test_options_command):
4413         Remove.
4414         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4415         * macrocmd.c (macro_command): Remove
4416         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4417         * language.c (set_check, show_check): Remove.
4418         (_initialize_language): Use add_basic_prefix_cmd,
4419         add_show_prefix_cmd.
4420         * infcmd.c (unset_command): Remove.
4421         (_initialize_infcmd): Use add_basic_prefix_cmd.
4422         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4423         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4424         add_show_prefix_cmd.
4425         * go32-nat.c (go32_info_dos_command): Remove.
4426         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4427         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4428         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4429         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4430         (_initialize_frame): Use add_basic_prefix_cmd,
4431         add_show_prefix_cmd.
4432         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4433         (_initialize_dcache): Use add_basic_prefix_cmd,
4434         add_show_prefix_cmd.
4435         * cp-support.c (maint_cplus_command): Remove.
4436         (_initialize_cp_support): Use add_basic_prefix_cmd.
4437         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4438         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4439         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4440         add_basic_prefix_cmd, add_show_prefix_cmd.
4441         * breakpoint.c (save_command): Remove.
4442         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4443         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4444         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4445         add_show_prefix_cmd.
4446         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4447         (set_ada_command, show_ada_command): Remove.
4448         (_initialize_ada_language): Use add_basic_prefix_cmd,
4449         add_show_prefix_cmd.
4450         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4451
4452 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4453
4454         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4455         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4456
4457 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4458
4459         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4460         warning messages.
4461
4462 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4463
4464         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4465         import table is not at beginning of .idata section.
4466
4467 2020-04-16  Pedro Alves  <palves@redhat.com>
4468
4469         * inferior.c (delete_inferior): Use delete operator directly
4470         instead of delete_program_space.
4471         * progspace.c (add_program_space): New, factored out from
4472         program_space::program_space.
4473         (remove_program_space): New, factored out from
4474         delete_program_space.
4475         (program_space::program_space): Remove intro comment.  Rewrite.
4476         (program_space::~program_space): Remove intro comment.  Call
4477         remove_program_space.
4478         (delete_program_space): Delete.
4479         * progspace.h (program_space::program_space): Make explicit.  Move
4480         intro comment here, adjusted.
4481         (program_space::~program_space): Move intro comment here,
4482         adjusted.
4483         (delete_program_space): Remove.
4484
4485 2020-04-16  Tom Tromey  <tromey@adacore.com>
4486
4487         * windows-nat.c (windows_nat::handle_access_violation): New
4488         function.
4489         * nat/windows-nat.h (handle_access_violation): Declare.
4490         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4491         windows-nat.c.  Call handle_access_violation.
4492
4493 2020-04-16  Tom de Vries  <tdevries@suse.de>
4494
4495         PR symtab/25791
4496         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4497         CUs without psymtab.
4498
4499 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4500
4501         * python/python.c (do_start_initialization): Don't call
4502         PyEval_InitThreads for Python 3.9 and beyond.
4503
4504 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4505
4506         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4507         thread functions.
4508         (obsd_nat_target::wait): Likewise.
4509
4510 2020-04-15  Tom Tromey  <tromey@adacore.com>
4511
4512         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4513         (DEBUG_EXCEPT): Use debug_printf.
4514
4515 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4516
4517         * completer.c (class completion_tracker::completion_hash_entry)
4518         <hash_name>: New member function.
4519         (completion_tracker::discard_completions): New callback to hash a
4520         completion_hash_entry, pass this to htab_create_alloc.
4521
4522 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4523
4524         * windows-nat.c (windows_make_so): Warn rather than stopping with
4525         an error if realpath() fails.
4526
4527 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4528
4529         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4530         (nbsd_nat_target::info_proc): Add do_status.
4531
4532 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4533             Tom de Vries  <tdevries@suse.de>
4534
4535         PR symtab/25718
4536         * psympriv.h (struct partial_symtab::read_symtab)
4537         (struct partial_symtab::expand_psymtab)
4538         (struct partial_symtab::read_dependencies): Update comments.
4539         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4540         read_symtab for includer.
4541         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4542         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4543         (struct dwarf2_include_psymtab::m_readin): Remove.
4544         (struct dwarf2_include_psymtab::includer): New member function.
4545         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4546
4547 2020-04-14  Tom de Vries  <tdevries@suse.de>
4548
4549         PR symtab/25720
4550         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4551         with NULL symbol_matcher and lookup_name.
4552         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4553         and lookup_name.
4554         * dwarf2/read.c (dw2_expand_symtabs_matching)
4555         (dw2_debug_names_expand_symtabs_matching): Same.
4556         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4557         Make lookup_name a pointer.  Update comment.
4558         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4559         lookup_name being a pointer.
4560         * symfile.c (expand_symtabs_matching): Same.
4561         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4562         * linespec.c (iterate_over_all_matching_symtabs): Same.
4563
4564 2020-04-13  Tom Tromey  <tom@tromey.com>
4565
4566         * run-on-main-thread.c: Update include.
4567         * unittests/main-thread-selftests.c: Update include.
4568         * tui/tui-win.c: Update include.
4569         * tui/tui-io.c: Update include.
4570         * tui/tui-interp.c: Update include.
4571         * tui/tui-hooks.c: Update include.
4572         * top.h: Update include.
4573         * top.c: Update include.
4574         * ser-base.c: Update include.
4575         * remote.c: Update include.
4576         * remote-notif.c: Update include.
4577         * remote-fileio.c: Update include.
4578         * record-full.c: Update include.
4579         * record-btrace.c: Update include.
4580         * python/python.c: Update include.
4581         * posix-hdep.c: Update include.
4582         * mingw-hdep.c: Update include.
4583         * mi/mi-main.c: Update include.
4584         * mi/mi-interp.c: Update include.
4585         * main.c: Update include.
4586         * linux-nat.c: Update include.
4587         * interps.c: Update include.
4588         * infrun.c: Update include.
4589         * inf-loop.c: Update include.
4590         * event-top.c: Update include.
4591         * event-loop.c: Move to ../gdbsupport/.
4592         * event-loop.h: Move to ../gdbsupport/.
4593         * async-event.h: Update include.
4594         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4595
4596 2020-04-13  Tom Tromey  <tom@tromey.com>
4597
4598         * tui/tui-win.c: Include async-event.h.
4599         * remote.c: Include async-event.h.
4600         * remote-notif.c: Include async-event.h.
4601         * record-full.c: Include async-event.h.
4602         * record-btrace.c: Include async-event.h.
4603         * infrun.c: Include async-event.h.
4604         * event-top.c: Include async-event.h.
4605         * event-loop.h: Move some declarations to async-event.h.
4606         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4607         code to async-event.c.
4608         * async-event.h: New file.
4609         * async-event.c: New file.
4610         * Makefile.in (COMMON_SFILES): Add async-event.c.
4611         (HFILES_NO_SRCDIR): Add async-event.h.
4612
4613 2020-04-13  Tom Tromey  <tom@tromey.com>
4614
4615         * utils.c (flush_streams): New function.
4616         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4617
4618 2020-04-13  Tom Tromey  <tom@tromey.com>
4619
4620         * event-loop.c (handle_file_event): Use warning, not
4621         printf_unfiltered.
4622
4623 2020-04-13  Tom Tromey  <tom@tromey.com>
4624
4625         * event-loop.c: Include <chrono>.
4626
4627 2020-04-13  Tom Tromey  <tom@tromey.com>
4628
4629         * gdb_select.h: Move to ../gdbsupport/.
4630         * event-loop.c: Update include path.
4631         * top.c: Update include path.
4632         * ser-base.c: Update include path.
4633         * ui-file.c: Update include path.
4634         * ser-tcp.c: Update include path.
4635         * guile/scm-ports.c: Update include path.
4636         * posix-hdep.c: Update include path.
4637         * ser-unix.c: Update include path.
4638         * gdb_usleep.c: Update include path.
4639         * mingw-hdep.c: Update include path.
4640         * inflow.c: Update include path.
4641         * infrun.c: Update include path.
4642         * event-top.c: Update include path.
4643
4644 2020-04-13  Tom Tromey  <tom@tromey.com>
4645
4646         * configure: Rebuild.
4647         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4648
4649 2020-04-13  Tom Tromey  <tom@tromey.com>
4650
4651         * event-loop.h (start_event_loop): Don't declare.
4652         * event-loop.c (start_event_loop): Move...
4653         * main.c (start_event_loop): ...here.  Now static.
4654
4655 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4656
4657         * MAINTAINERS: Update my email address.
4658
4659 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4660
4661         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4662         IP_ALL.
4663
4664 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4665
4666         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4667         (nbsd_nat_target::info_proc): Add do_cmdline.
4668
4669 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4670
4671         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4672         (nbsd_nat_target::info_proc): Add do_cwd.
4673
4674 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4675
4676         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4677
4678 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4679
4680         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4681         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4682         (nbsd_nat_target::info_proc): New functions.
4683         * nbsd-nat.c (kinfo_get_vmmap): New function.
4684         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4685         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4686         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4687         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4688         functions.
4689         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4690         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4691         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4692         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4693         (KINFO_VME_FLAG_GROWS_DOWN): New.
4694
4695 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4696
4697         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4698         bit shift.
4699
4700 2020-04-10  Tom Tromey  <tromey@adacore.com>
4701
4702         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4703
4704 2020-04-10  Tom Tromey  <tromey@adacore.com>
4705
4706         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4707         separate debug files.
4708
4709 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4710
4711         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4712         Move to...
4713         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4714         ... here.
4715         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4716         Check for STATUS_WX86_BREAKPOINT.
4717         (windows_nat_target::wait): Same.
4718
4719 2020-04-10  Tom de Vries  <tdevries@suse.de>
4720
4721         PR cli/25808
4722         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4723
4724 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4725
4726         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4727         (Write After Approval): Remove Tom de Vries.
4728
4729 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4730
4731         revert partially:
4732         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4733
4734         * buildsym.c (record_line): Fix undefined behavior and preserve
4735         lines at eof.
4736
4737 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4738
4739         * auxv.h (svr4_auxv_parse): New.
4740         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4741         and generic_auxv_parse.
4742         (svr4_auxv_parse): Add.
4743         * obsd-tdep.c: Include "auxv.h".
4744         (obsd_auxv_parse): Remove.
4745         (obsd_init_abi): Remove comment.
4746         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4747         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4748         * nbsd-tdep.c: Include "auxv.h".
4749         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4750
4751 2020-04-08  Tom Tromey  <tromey@adacore.com>
4752
4753         * nat/windows-nat.h (last_wait_event): Don't declare.
4754         (wait_for_debug_event): Update comment.
4755         * nat/windows-nat.c (last_wait_event): Now static.
4756
4757 2020-04-08  Tom Tromey  <tromey@adacore.com>
4758
4759         * windows-nat.c (wait_for_debug_event): Move to
4760         nat/windows-nat.c.
4761         * nat/windows-nat.h (wait_for_debug_event): Declare.
4762         * nat/windows-nat.c (wait_for_debug_event): Move from
4763         windows-nat.c.  No longer static.
4764
4765 2020-04-08  Tom Tromey  <tromey@adacore.com>
4766
4767         * windows-nat.c (get_windows_debug_event): Use
4768         fetch_pending_stop.
4769         * nat/windows-nat.h (fetch_pending_stop): Declare.
4770         * nat/windows-nat.c (fetch_pending_stop): New function.
4771
4772 2020-04-08  Tom Tromey  <tromey@adacore.com>
4773
4774         * windows-nat.c (windows_continue): Use matching_pending_stop and
4775         continue_last_debug_event.
4776         * nat/windows-nat.h (matching_pending_stop)
4777         (continue_last_debug_event): Declare.
4778         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4779         (matching_pending_stop, continue_last_debug_event): New
4780         functions.
4781
4782 2020-04-08  Tom Tromey  <tromey@adacore.com>
4783
4784         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4785         (handle_exception_result): Move to nat/windows-nat.h.
4786         (DEBUG_EXCEPTION_SIMPLE): Remove.
4787         (windows_nat::handle_ms_vc_exception): New function.
4788         (handle_exception): Move to nat/windows-nat.c.
4789         (get_windows_debug_event): Update.
4790         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4791         nat/windows-nat.c.
4792         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4793         (handle_exception_result): Move from windows-nat.c.
4794         (handle_exception): Declare.
4795         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4796         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4797         windows-nat.c.
4798
4799 2020-04-08  Tom Tromey  <tromey@adacore.com>
4800
4801         * windows-nat.c (exception_count, event_count): Remove.
4802         (handle_exception, get_windows_debug_event)
4803         (do_initial_windows_stuff): Update.
4804
4805 2020-04-08  Tom Tromey  <tromey@adacore.com>
4806
4807         * windows-nat.c (windows_nat::handle_load_dll)
4808         (windows_nat::handle_unload_dll): Rename.  No longer static.
4809         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4810         Declare.
4811
4812 2020-04-08  Tom Tromey  <tromey@adacore.com>
4813
4814         * complaints.h (stop_whining): Declare at top-level.
4815         (complaint): Don't declare stop_whining.
4816
4817 2020-04-08  Tom Tromey  <tromey@adacore.com>
4818
4819         * windows-nat.c (windows_nat::handle_output_debug_string):
4820         Rename.  No longer static.
4821         * nat/windows-nat.h (handle_output_debug_string): Declare.
4822
4823 2020-04-08  Tom Tromey  <tromey@adacore.com>
4824
4825         * windows-nat.c (current_process_handle, current_process_id)
4826         (main_thread_id, last_sig, current_event, last_wait_event)
4827         (current_windows_thread, desired_stop_thread_id, pending_stops)
4828         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4829         (display_selectors, fake_create_process)
4830         (get_windows_debug_event): Update.
4831         * nat/windows-nat.h (current_process_handle, current_process_id)
4832         (main_thread_id, last_sig, current_event, last_wait_event)
4833         (current_windows_thread, desired_stop_thread_id, pending_stops)
4834         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4835         * nat/windows-nat.c (current_process_handle, current_process_id)
4836         (main_thread_id, last_sig, current_event, last_wait_event)
4837         (current_windows_thread, desired_stop_thread_id, pending_stops)
4838         (siginfo_er): New globals.  Move from windows-nat.c.
4839
4840 2020-04-08  Tom Tromey  <tromey@adacore.com>
4841
4842         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4843         (handle_load_dll): Update.
4844         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4845
4846 2020-04-08  Tom Tromey  <tromey@adacore.com>
4847
4848         * windows-nat.c (enum thread_disposition_type): Move to
4849         nat/windows-nat.h.
4850         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4851         static.
4852         (windows_add_thread, windows_nat_target::fetch_registers)
4853         (windows_nat_target::store_registers, handle_exception)
4854         (windows_nat_target::resume, get_windows_debug_event)
4855         (windows_nat_target::get_tib_address)
4856         (windows_nat_target::thread_name)
4857         (windows_nat_target::thread_alive): Update.
4858         * nat/windows-nat.h (enum thread_disposition_type): Move from
4859         windows-nat.c.
4860         (thread_rec): Declare.
4861
4862 2020-04-08  Tom Tromey  <tromey@adacore.com>
4863
4864         * windows-nat.c: Add "using namespace".
4865         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4866         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4867
4868 2020-04-08  Tom Tromey  <tromey@adacore.com>
4869
4870         * nat/windows-nat.h (struct windows_thread_info): Declare
4871         destructor.
4872         * nat/windows-nat.c (~windows_thread_info): New.
4873
4874 2020-04-08  Tom Tromey  <tromey@adacore.com>
4875
4876         PR gdb/22992
4877         * windows-nat.c (current_event): Update comment.
4878         (last_wait_event, desired_stop_thread_id): New globals.
4879         (struct pending_stop): New.
4880         (pending_stops): New global.
4881         (windows_nat_target) <stopped_by_sw_breakpoint>
4882         <supports_stopped_by_sw_breakpoint>: New methods.
4883         (windows_fetch_one_register): Add assertions.  Adjust PC.
4884         (windows_continue): Handle pending stops.  Suspend other threads
4885         when stepping.  Use last_wait_event
4886         (wait_for_debug_event): New function.
4887         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4888         pending stops.  Queue spurious stops.
4889         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4890         (windows_nat_target::kill): Use wait_for_debug_event.
4891         * nat/windows-nat.h (struct windows_thread_info)
4892         <stopped_at_software_breakpoint>: New field.
4893         * nat/windows-nat.c (windows_thread_info::resume): Clear
4894         stopped_at_software_breakpoint.
4895
4896 2020-04-08  Tom Tromey  <tromey@adacore.com>
4897
4898         * windows-nat.c (enum thread_disposition_type): New.
4899         (thread_rec): Replace "get_context" parameter with "disposition";
4900         change type.
4901         (windows_add_thread, windows_nat_target::fetch_registers)
4902         (windows_nat_target::store_registers, handle_exception)
4903         (windows_nat_target::resume, get_windows_debug_event)
4904         (windows_nat_target::get_tib_address)
4905         (windows_nat_target::thread_name)
4906         (windows_nat_target::thread_alive): Update.
4907
4908 2020-04-08  Tom Tromey  <tromey@adacore.com>
4909
4910         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4911         (windows_continue): Use windows_continue::resume.
4912         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4913         resume>: Declare new methods.
4914         * nat/windows-nat.c: New file.
4915         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4916
4917 2020-04-08  Tom Tromey  <tromey@adacore.com>
4918
4919         * windows-nat.c (windows_add_thread, windows_delete_thread)
4920         (windows_nat_target::fetch_registers)
4921         (windows_nat_target::store_registers, fake_create_process)
4922         (windows_nat_target::resume, windows_nat_target::resume)
4923         (get_windows_debug_event, windows_nat_target::wait)
4924         (windows_nat_target::pid_to_str)
4925         (windows_nat_target::get_tib_address)
4926         (windows_nat_target::get_ada_task_ptid)
4927         (windows_nat_target::thread_name)
4928         (windows_nat_target::thread_alive): Use lwp, not tid.
4929
4930 2020-04-08  Tom Tromey  <tromey@adacore.com>
4931
4932         * windows-nat.c (handle_exception)
4933         (windows_nat_target::thread_name): Update.
4934         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4935         <name>: Now unique_xmalloc_ptr.
4936
4937 2020-04-08  Tom Tromey  <tromey@adacore.com>
4938
4939         * windows-nat.c (thread_rec)
4940         (windows_nat_target::fetch_registers): Update.
4941         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
4942         Update comment.
4943         <debug_registers_changed, reload_context>: Now bool.
4944
4945 2020-04-08  Tom Tromey  <tromey@adacore.com>
4946
4947         * windows-nat.c (windows_add_thread): Use new.
4948         (windows_init_thread_list, windows_delete_thread): Use delete.
4949         (get_windows_debug_event): Update.
4950         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
4951         destructor, and initializers.
4952
4953 2020-04-08  Tom Tromey  <tromey@adacore.com>
4954
4955         * windows-nat.c (struct windows_thread_info): Remove.
4956         * nat/windows-nat.h: New file.
4957
4958 2020-04-08  Tom Tromey  <tromey@adacore.com>
4959
4960         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
4961         (thread_rec, windows_add_thread, windows_delete_thread)
4962         (windows_continue): Update.
4963
4964 2020-04-08  Tom Tromey  <tromey@adacore.com>
4965
4966         * windows-nat.c (struct windows_thread_info): Remove typedef.
4967         (thread_head): Remove.
4968         (thread_list): New global.
4969         (thread_rec, windows_add_thread, windows_init_thread_list)
4970         (windows_delete_thread, windows_continue): Update.
4971
4972 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4973
4974         * windows-tdep.h (windows_init_abi): Add comment.
4975         (cygwin_init_abi): New declaration.
4976         * windows-tdep.c: Split signal enumeration in two, one for
4977         Windows and one for Cygwin.
4978         (windows_gdb_signal_to_target): Only deal with signal of the
4979         Windows OS ABI.
4980         (cygwin_gdb_signal_to_target): New function.
4981         (windows_init_abi): Rename to windows_init_abi_common, don't set
4982         gdb_signal_to_target gdbarch method.  Add new new function with
4983         this name.
4984         (cygwin_init_abi): New function.
4985         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
4986         comment.  Don't call windows_init_abi.
4987         (amd64_windows_init_abi): Add comment, call windows_init_abi.
4988         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
4989         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
4990         i386_windows_init_abi_common, don't call windows_init_abi.  Add
4991         a new function of this name.
4992         (i386_cygwin_init_abi): New function.
4993         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
4994         OS ABI Cygwin.
4995
4996 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
4997
4998         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
4999         parameter.c.
5000         (dwarf2_read_gdb_index): Update.
5001
5002 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5003
5004         * nbsd-tdep.c: Include "objfiles.h".
5005         (nbsd_skip_solib_resolver): New.
5006         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5007
5008 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5009
5010         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5011         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5012         with DW_LLE_base_addressx are being emitted in DWARFv5.
5013         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5014         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5015         unsigned integer.
5016
5017 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5018
5019         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5020         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5021         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5022         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5023         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5024         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5025         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5026
5027
5028 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5029
5030         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5031         (read_loclist_index): New function definition.
5032         (lookup_loclist_base): New function definition.
5033         (read_loclist_header): New function definition.
5034         (dwarf2_cu): Add loclist_base and loclist_header field.
5035         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5036         (read_full_die_1): Read the value of DW_AT_loclists_base.
5037         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5038         (read_attribute_value): Handle DW_FORM_loclistx.
5039         (skip_one_die): Handle DW_FORM_loclistx.
5040         (loclist_header): New structure declaration.
5041         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5042
5043 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5044
5045         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5046         constructor.  Remove `addr` parameter from other constructor and
5047         add `per_cu` parameter.
5048         * dwarf2/read.c (create_partial_symtab): Update.
5049
5050 2020-04-07  Tom de Vries  <tdevries@suse.de>
5051
5052         PR symtab/25796
5053         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5054         (partial_die_info::fixup): Inherit has_const_value.
5055
5056 2020-04-07  Tom de Vries  <tdevries@suse.de>
5057
5058         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5059         symbols without address.
5060
5061 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5062
5063         * nbsd-nat.h (struct thread_info): Add forward declaration.
5064         (nbsd_nat_target::thread_alive): Add.
5065         (nbsd_nat_target::thread_name): Likewise.
5066         (nbsd_nat_target::update_thread_list): Likewise.
5067         (update_thread_list::post_attach): Likewise.
5068         (post_attach::pid_to_str): Likewise.
5069         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5070         (nbsd_thread_lister): Add.
5071         (nbsd_nat_target::thread_alive): Likewise.
5072         (nbsd_nat_target::thread_name): Likewise.
5073         (nbsd_add_threads): Likewise.
5074         (update_thread_list::post_attach): Likewise.
5075         (nbsd_nat_target::update_thread_list): Likewise.
5076         (post_attach::pid_to_str): Likewise.
5077
5078 2020-04-06  Tom Tromey  <tromey@adacore.com>
5079
5080         * ada-valprint.c (print_variant_part): Extract the variant field.
5081         (print_field_values): Use the field as the outer value when
5082         recursing.
5083
5084 2020-04-06  Tom Tromey  <tromey@adacore.com>
5085
5086         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5087         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5088         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5089         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5090         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5091
5092 2020-04-06  Tom Tromey  <tromey@adacore.com>
5093
5094         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5095         TYPE_CODE_ERROR.
5096
5097 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5098
5099         * nbsd-tdep.c: Include "gdbarch.h".
5100         Define enum with NetBSD signal numbers.
5101         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5102         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5103         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5104         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5105         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5106         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5107         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5108         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5109         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5110         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5111         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5112         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5113
5114 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5115
5116         PR gdb/25325
5117         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5118
5119 2020-04-03  Tom Tromey  <tromey@adacore.com>
5120
5121         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5122         Read constant block.
5123
5124 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5125
5126         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5127         (gdb_bfd_get_full_section_contents): New declaration.
5128         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5129         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5130         gdb_bfd_get_full_section_contents.
5131
5132 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5133
5134         * exec.c (build_section_table): Replace internal_error with
5135         gdb_assert.
5136         (section_table_xfer_memory_partial): Likewise.
5137         * mdebugread.c (parse_partial_symbols): Likewise.
5138         * psymtab.c (lookup_partial_symbol): Likewise.
5139         * utils.c (wrap_here): Likewise.
5140
5141 2020-04-02  Tom Tromey  <tromey@adacore.com>
5142
5143         * f-lang.c (build_fortran_types): Use arch_type to initialize
5144         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5145
5146 2020-04-02  Tom Tromey  <tromey@adacore.com>
5147
5148         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5149         of attributes.
5150
5151 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5152             Bernd Edlinger <bernd.edlinger@hotmail.de>
5153             Tom Tromey  <tromey@adacore.com>
5154
5155         * buildsym.c (buildsym_compunit::record_line): Remove
5156         deduplication code.
5157
5158 2020-04-02  Tom de Vries  <tdevries@suse.de>
5159
5160         PR ada/24671
5161         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5162
5163 2020-04-02  Tom de Vries  <tdevries@suse.de>
5164
5165         * dwarf2/read.c (dwarf2_gdb_index_functions,
5166         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5167         NULL.
5168         * psymtab.c (psym_lookup_global_symbol_language): New function.
5169         (psym_functions): Init psym_lookup_global_symbol_language with
5170         psym_lookup_global_symbol_language.
5171         * symfile-debug.c (debug_sym_quick_functions): Init
5172         lookup_global_symbol_language with NULL.
5173         * symfile.c (set_initial_language): Remove fixme comment.
5174         * symfile.h (struct quick_symbol_functions): Add
5175         lookup_global_symbol_language.
5176         * symtab.c (find_quick_global_symbol_language): New function.
5177         (find_main_name): Use find_quick_global_symbol_language.
5178
5179 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5180
5181         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5182
5183 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5184
5185         * buildsym.c (record_line): Fix undefined behavior and preserve
5186         lines at eof.
5187
5188 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5189
5190         * buildsym.c (record_line): Fix the resizing condition.
5191
5192 2020-04-01  Tom Tromey  <tom@tromey.com>
5193
5194         * value.h (value_literal_complex): Add comment.
5195         * valops.c (value_literal_complex): Refer to value.h.
5196
5197 2020-04-01  Tom Tromey  <tom@tromey.com>
5198
5199         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5200         (scalar_type): New rule, from typebase.
5201         (typebase): Use scalar_type.  Recognize complex types.
5202         (field_name): Handle FLOAT_KEYWORD.
5203         (ident_tokens): Add _Complex and __complex__.
5204
5205 2020-04-01  Tom Tromey  <tom@tromey.com>
5206
5207         PR exp/25299:
5208         * valarith.c (promotion_type, complex_binop): New functions.
5209         (scalar_binop): Handle complex numbers.  Use promotion_type.
5210         (value_pos, value_neg, value_complement): Handle complex numbers.
5211
5212 2020-04-01  Tom Tromey  <tom@tromey.com>
5213
5214         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5215         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5216         (parse_number): Handle complex numbers.
5217
5218 2020-04-01  Tom Tromey  <tom@tromey.com>
5219
5220         * c-valprint.c (c_decorations): Change complex suffix to "i".
5221
5222 2020-04-01  Tom Tromey  <tom@tromey.com>
5223
5224         * valprint.c (generic_value_print_complex): Use accessors.
5225         * value.h (value_real_part, value_imaginary_part): Declare.
5226         * valops.c (value_real_part, value_imaginary_part): New
5227         functions.
5228         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5229
5230 2020-04-01  Tom Tromey  <tom@tromey.com>
5231
5232         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5233         (read_range_type): Update.
5234         * mdebugread.c (basic_type): Update.
5235         * go-lang.c (build_go_types): Use init_complex_type.
5236         * gdbtypes.h (struct main_type) <complex_type>: New member.
5237         (init_complex_type): Update.
5238         (arch_complex_type): Don't declare.
5239         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5240         Make name if none given.  Use alloc_type_copy.  Look for cached
5241         complex type.
5242         (arch_complex_type): Remove.
5243         (gdbtypes_post_init): Use init_complex_type.
5244         * f-lang.c (build_fortran_types): Use init_complex_type.
5245         * dwarf2/read.c (read_base_type): Update.
5246         * d-lang.c (build_d_types): Use init_complex_type.
5247         * ctfread.c (read_base_type): Update.
5248
5249 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5250
5251         * infrun.c (stop_all_threads): Update assertion, plus when
5252         stopping threads, take into account that we might be trying
5253         to stop an all-stop target.
5254         (stop_waiting): Call 'stop_all_threads' if there exists a
5255         non-stop target.
5256
5257 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5258
5259         * target.h (exists_non_stop_target): New function declaration.
5260         * target.c (exists_non_stop_target): New function.
5261
5262 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5263
5264         PR gdb/24789
5265         * eval.c (is_integral_or_integral_reference): New function.
5266         (evaluate_subexp_standard): Allow integer references in
5267         pointer arithmetic.
5268
5269 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5270
5271         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5272         check for no ptid in the stop reply when the target is non-stop.
5273
5274 2020-04-01  Tom Tromey  <tromey@adacore.com>
5275
5276         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5277         "name" parameter to rvalue reference.  Initialize m_name_holder.
5278         <lookup_name_info>: New overloads.
5279         <name>: Return gdb::string_view.
5280         <c_str>: New method.
5281         <make_ignore_params>: Update.
5282         <search_name_hash>: Update.
5283         <language_lookup_name>: Return const char *.
5284         <m_name>: Change type.
5285         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5286         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5287         (lookup_name_info::match_any): Update.
5288         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5289         Update.
5290         * minsyms.c (linkage_name_str): Update.
5291         * language.c (default_symbol_name_matcher): Update.
5292         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5293         Update.
5294         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5295         (ada_lookup_name_info::ada_lookup_name_info): Update.
5296         (literal_symbol_name_matcher): Update.
5297
5298 2020-04-01  Tom Tromey  <tromey@adacore.com>
5299
5300         * psymtab.c (psymtab_search_name): Remove function.
5301         (psym_lookup_symbol): Create search name and lookup name here.
5302         (lookup_partial_symbol): Remove "name" parameter; add
5303         lookup_name.
5304         (psym_expand_symtabs_for_function): Update.
5305
5306 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5307
5308         PR tui/25597:
5309         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5310
5311 2020-03-31  Tom Tromey  <tromey@adacore.com>
5312
5313         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5314         memcpy.
5315
5316 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5317
5318         * features/riscv/32bit-csr.xml: Regenerated.
5319         * features/riscv/64bit-csr.xml: Regenerated.
5320
5321 2020-03-30  Tom Tromey  <tromey@adacore.com>
5322
5323         * ada-valprint.c (print_variant_part): Update.
5324         * ada-lang.h (ada_which_variant_applies): Update.
5325         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5326         outer_valaddr parameters; replace with "outer" value parameter.
5327         (to_fixed_variant_branch_type): Update.
5328
5329 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5330
5331         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5332         <list>.  Remove inclusion of observable.h.
5333         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5334         (struct arch_lwp_info): New struct.
5335         (class ppc_linux_dreg_interface): New class.
5336         (struct ppc_linux_process_info): New struct.
5337         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5338         <low_new_clone, low_forget_process, low_prepare_to_resume>
5339         <copy_thread_dreg_state, mark_thread_stale>
5340         <mark_debug_registers_changed, register_hw_breakpoint>
5341         <clear_hw_breakpoint, register_wp, clear_wp>
5342         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5343         <num_memory_accesses, get_trigger_type>
5344         <create_watchpoint_request, hwdebug_point_cmp>
5345         <init_arch_lwp_info, get_arch_lwp_info>
5346         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5347         methods.
5348         <struct ptid_hash>: New inner struct.
5349         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5350         members.
5351         (saved_dabr_value, hwdebug_info, max_slots_number)
5352         (struct hw_break_tuple, struct thread_points, ppc_threads)
5353         (have_ptrace_hwdebug_interface)
5354         (hwdebug_find_thread_points_by_tid)
5355         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5356         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5357         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5358         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5359         use m_dreg_interface.
5360         (hwdebug_point_cmp): Change to...
5361         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5362         reference arguments instead of pointers.
5363         (ppc_linux_nat_target::ranged_break_num_registers): Use
5364         m_dreg_interface.
5365         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5366         m_dreg_interface.  Call register_hw_breakpoint.
5367         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5368         m_dreg_interface.  Call clear_hw_breakpoint.
5369         (get_trigger_type): Change to...
5370         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5371         comment.
5372         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5373         use m_dreg_interface.  Call register_hw_breakpoint.
5374         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5375         use m_dreg_interface.  Call clear_hw_breakpoint.
5376         (can_use_watchpoint_cond_accel): Change to...
5377         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5378         method.  Update comment, use m_dreg_interface and
5379         m_process_info.
5380         (calculate_dvc): Change to...
5381         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5382         m_dreg_interface.
5383         (num_memory_accesses): Change to...
5384         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5385         (check_condition): Change to...
5386         (ppc_linux_nat_target::check_condition): ...this method.
5387         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5388         comment, use m_dreg_interface.
5389         (create_watchpoint_request): Change to...
5390         (ppc_linux_nat_target::create_watchpoint_request): ...this
5391         method.  Use m_dreg_interface.
5392         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5393         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5394         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5395         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5396         (ppc_linux_nat_target::low_forget_process)
5397         (ppc_linux_nat_target::low_new_fork)
5398         (ppc_linux_nat_target::low_new_clone)
5399         (ppc_linux_nat_target::low_delete_thread)
5400         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5401         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5402         only call mark_thread_stale.
5403         (ppc_linux_thread_exit): Remove.
5404         (ppc_linux_nat_target::stopped_data_address): Change to...
5405         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5406         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5407         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5408         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5409         comment.  Call low_stopped_data_address.
5410         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5411         m_dreg_interface.
5412         (ppc_linux_nat_target::masked_watch_num_registers): Use
5413         m_dreg_interface.
5414         (ppc_linux_nat_target::copy_thread_dreg_state)
5415         (ppc_linux_nat_target::mark_thread_stale)
5416         (ppc_linux_nat_target::mark_debug_registers_changed)
5417         (ppc_linux_nat_target::register_hw_breakpoint)
5418         (ppc_linux_nat_target::clear_hw_breakpoint)
5419         (ppc_linux_nat_target::register_wp)
5420         (ppc_linux_nat_target::clear_wp)
5421         (ppc_linux_nat_target::init_arch_lwp_info)
5422         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5423         (_initialize_ppc_linux_nat): Remove observer callback.
5424
5425 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5426
5427         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5428         (ppc_linux_nat_target::auxv_parse)
5429         (ppc_linux_nat_target::read_description)
5430         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5431         Move up.
5432
5433 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5434
5435         * linux-nat.h (low_new_clone): New method.
5436         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5437
5438 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5439
5440         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5441         (dbx_expand_psymtab): ... this.
5442         (start_psymtab): Update.
5443         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5444         (mdebug_expand_psymtab): ... this.
5445         (parse_partial_symbols): Update.
5446         (new_psymtab): Update.
5447         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5448         (xcoff_expand_psymtab): ... this.
5449         (xcoff_start_psymtab): Update.
5450
5451 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5452
5453         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5454         <expand_dependencies>: ... this.
5455         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5456         (partial_symtab::expand_dependencies): ... this.
5457         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5458         Update.
5459         (dwarf2_psymtab::expand_psymtab): Update.
5460         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5461         * mdebugread.c (psymtab_to_symtab_1): Update.
5462         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5463
5464 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5465
5466         * psympriv.h (discard_psymtab): Remove.
5467         * dbxread.c (dbx_end_psymtab): Update.
5468         * xcoffread.c (xcoff_end_psymtab): Update.
5469
5470 2020-03-28  Tom Tromey  <tom@tromey.com>
5471
5472         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5473         comment.
5474
5475 2020-03-28  Tom Tromey  <tom@tromey.com>
5476
5477         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5478
5479 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5480
5481         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5482
5483 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5484
5485         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5486
5487 2020-03-26  Tom Tromey  <tom@tromey.com>
5488
5489         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5490         (mark_common_block_symbol_computed, read_tag_string_type)
5491         (attr_to_dynamic_prop, read_subrange_type): Update.
5492         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5493         to be methods on struct attribute.
5494         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5495         (read_call_site_scope, partial_die_info::read)
5496         (partial_die_info::read, lookup_die_type, follow_die_ref):
5497         Update.
5498         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5499         from dwarf2_get_ref_die_offset.
5500         (attribute::constant_value): New method, from
5501         dwarf2_get_attr_constant_value.
5502         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5503         Declare method.
5504         <constant_value>: New method.
5505
5506 2020-03-26  Tom Tromey  <tom@tromey.com>
5507
5508         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5509         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5510         (dwarf_type_encoding_name): Move to stringify.c.
5511         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5512         * dwarf2/stringify.c: New file.
5513         * dwarf2/stringify.h: New file.
5514
5515 2020-03-26  Tom Tromey  <tom@tromey.com>
5516
5517         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5518         Rewrite.
5519
5520 2020-03-26  Tom Tromey  <tom@tromey.com>
5521
5522         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5523         methods.
5524         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5525         (lookup_ranges_base): Likewise.
5526         (read_cutu_die_from_dwo, read_full_die_1): Update.
5527
5528 2020-03-26  Tom Tromey  <tom@tromey.com>
5529
5530         * dwarf2/read.c (read_import_statement, read_file_scope)
5531         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5532         (read_lexical_block_scope, read_call_site_scope)
5533         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5534         (handle_struct_member_die, process_structure_scope)
5535         (update_enumeration_type_from_children)
5536         (process_enumeration_scope, read_array_type, read_common_block)
5537         (read_namespace, read_module, read_subroutine_type): Update.
5538         (sibling_die): Remove.
5539
5540 2020-03-26  Tom Tromey  <tom@tromey.com>
5541
5542         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5543         (build_type_psymtabs_reader, read_structure_type)
5544         (read_enumeration_type, read_full_die_1): Update.
5545         (dwarf2_attr_no_follow): Move to die.h.
5546         * dwarf2/die.h (struct die_info) <attr>: New method.
5547
5548 2020-03-26  Tom Tromey  <tom@tromey.com>
5549
5550         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5551         <base_address>: Now an optional.
5552         (dwarf2_find_base_address, dwarf2_rnglists_process)
5553         (dwarf2_ranges_process, fill_in_loclist_baton)
5554         (dwarf2_symbol_mark_computed): Update.
5555
5556 2020-03-26  Tom Tromey  <tom@tromey.com>
5557
5558         * dwarf2/read.c (struct die_info): Move to die.h.
5559         * dwarf2/die.h: New file.
5560
5561 2020-03-26  Tom Tromey  <tom@tromey.com>
5562
5563         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5564         * dwarf2/read.c
5565         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5566         Move to line-header.c.
5567         (read_checked_initial_length_and_offset, read_formatted_entries):
5568         Likewise.
5569         (dwarf_decode_line_header): Split into two.
5570         * dwarf2/line-header.c
5571         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5572         Move from read.c.
5573         (read_checked_initial_length_and_offset, read_formatted_entries):
5574         Likewise.
5575         (dwarf_decode_line_header): New function, split from read.c.
5576
5577 2020-03-26  Tom Tromey  <tom@tromey.com>
5578
5579         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5580         Declare method.
5581         * dwarf2/read.c (read_attribute_value): Update.
5582         (dwarf2_per_objfile::read_line_string): Rename from
5583         read_indirect_line_string.
5584         (read_formatted_entries): Update.
5585
5586 2020-03-26  Tom Tromey  <tom@tromey.com>
5587
5588         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5589         variable.
5590
5591 2020-03-26  Tom Tromey  <tom@tromey.com>
5592
5593         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5594         const.
5595         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5596         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5597         parameter const.
5598
5599 2020-03-26  Tom Tromey  <tom@tromey.com>
5600
5601         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5602         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5603         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5604         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5605
5606 2020-03-26  Tom Tromey  <tom@tromey.com>
5607
5608         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5609         file_names_size, file_full_name, file_file_name>: Use const.
5610         <file_name_at, file_names>: Add const overload.
5611         * dwarf2/line-header.c (line_header::file_file_name)
5612         (line_header::file_full_name): Update.
5613
5614 2020-03-26  Tom Tromey  <tom@tromey.com>
5615
5616         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5617         (macro_start_file, consume_improper_spaces)
5618         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5619         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5620         (dwarf_decode_macros): Move to macro.c.
5621         * dwarf2/macro.c: New file.
5622         * dwarf2/macro.h: New file.
5623         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5624
5625 2020-03-26  Tom Tromey  <tom@tromey.com>
5626
5627         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5628         method.
5629         * dwarf2/section.c: New method.  From
5630         read_indirect_string_at_offset_from.
5631         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5632         (read_indirect_string_at_offset_from): Move to section.c.
5633         (read_indirect_string_at_offset): Rewrite.
5634         (read_indirect_line_string_at_offset): Remove.
5635         (read_indirect_string, read_indirect_line_string)
5636         (dwarf_decode_macro_bytes): Update.
5637
5638 2020-03-26  Tom Tromey  <tom@tromey.com>
5639
5640         * dwarf2/section.h (struct dwarf2_section_info)
5641         <overload_complaint>: Declare.
5642         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5643         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5644         Rename from dwarf2_section_buffer_overflow_complaint.
5645         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5646         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5647
5648 2020-03-26  Tom Tromey  <tom@tromey.com>
5649
5650         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5651         Declare.
5652         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5653         Move from read.c.
5654         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5655         to section.c.
5656
5657 2020-03-26  Tom Tromey  <tom@tromey.com>
5658
5659         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5660
5661 2020-03-26  Tom Tromey  <tom@tromey.com>
5662
5663         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5664         "builder".
5665         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5666         parameter.
5667         (dwarf_decode_macros): Update.
5668
5669 2020-03-26  Tom Tromey  <tom@tromey.com>
5670
5671         * dwarf2/read.c (read_attribute_value): Update.
5672         (read_indirect_string_from_dwz): Move to dwz.c; change into
5673         method.
5674         (dwarf_decode_macro_bytes): Update.
5675         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5676         * dwarf2/dwz.c: New file.
5677         * Makefile.in (COMMON_SFILES): Add dwz.c.
5678
5679 2020-03-26  Tom Tromey  <tom@tromey.com>
5680
5681         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5682         * dwarf2/read.c: Add include.
5683         * dwarf2/index-write.c: Add include.
5684         * dwarf2/index-cache.c: Add include.
5685         * dwarf2/dwz.h: New file.
5686
5687 2020-03-25  Tom Tromey  <tom@tromey.com>
5688
5689         * compile/compile-object-load.c (get_out_value_type): Mention
5690         correct symbol name in error message.
5691
5692 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5693
5694         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5695
5696 2020-03-25  Tom de Vries  <tdevries@suse.de>
5697
5698         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5699         * symmisc.c (dump_symtab_1): Print user and includes fields.
5700         (maintenance_info_symtabs): Same.
5701
5702 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5703
5704         PR gdb/25534
5705         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5706         (riscv_regcache_cooked_write): New function.
5707         (riscv_push_dummy_call): Use new function.
5708         (riscv_return_value): Likewise.
5709
5710 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5711
5712         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5713         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5714         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5715         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5716         * infrun.c (follow_fork): Likewise.
5717         (follow_fork_inferior): Likewise.
5718         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5719         * linux-nat.h (class linux_nat_target): Likewise.
5720         * remote.c (class remote_target) <follow_fork>: Likewise.
5721         (remote_target::follow_fork): Likewise.
5722         * target-delegates.c: Re-generate.
5723         * target.c (default_follow_fork): Likewise.
5724         (target_follow_fork): Likewise.
5725         * target.h (struct target_ops) <follow_fork>: Likewise.
5726         (target_follow_fork): Likewise.
5727
5728 2020-03-24  Tom de Vries  <tdevries@suse.de>
5729
5730         * psymtab.c (maintenance_info_psymtabs): Print user field.
5731
5732 2020-03-20  Tom Tromey  <tromey@adacore.com>
5733
5734         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5735         const.
5736         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5737         const.
5738
5739 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5740
5741         * ptrace.m4: Don't check for ptrace declaration.
5742         * config.in: Re-generate.
5743         * configure: Re-generate.
5744         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5745         not defined.
5746
5747 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5748
5749         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5750         `PTRACE_TYPE_RET'.
5751         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5752         * sparc-nat.c (gdb_ptrace): Likewise.
5753         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5754
5755 2020-03-20  Tom Tromey  <tromey@adacore.com>
5756
5757         * c-exp.y (lex_one_token): Fix assert.
5758
5759 2020-03-20  Tom Tromey  <tromey@adacore.com>
5760
5761         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5762         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5763         strncpy call.
5764
5765 2020-03-20  Tom Tromey  <tromey@adacore.com>
5766
5767         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5768
5769 2020-03-20  Tom Tromey  <tromey@adacore.com>
5770
5771         * ada-valprint.c (print_variant_part): Remove parameters; switch
5772         to value-based API.
5773         (print_field_values): Likewise.
5774         (ada_val_print_struct_union): Likewise.
5775         (ada_value_print_1): Update.
5776
5777 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5778
5779         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5780         nbsd_nat_target instead of inf_ptrace_target.
5781         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5782         nbsd_nat_target.
5783
5784 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5785
5786         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5787         it to the ptrace call.
5788         * (store_registers): Likewise.
5789
5790 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5791
5792         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5793         it to the ptrace call.
5794         * (store_registers): Likewise.
5795
5796 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5797
5798         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5799         valid, fetch vg value from ptrace.
5800
5801 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5802         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5803         * inf-ptrace.c: Likewise.
5804         * (gdb_ptrace): Add.
5805         * (inf_ptrace_target::resume): Update.
5806         * (inf_ptrace_target::xfer_partial): Likewise.
5807         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5808         * (inf_ptrace_peek_poke): Update.
5809
5810 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5811
5812         * x86-bsd-nat.c (gdb_ptrace): New.
5813         * (x86bsd_dr_set): Add new argument `ptid'.
5814         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5815         x86bsd_dr_set_addr): Update.
5816
5817 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5818
5819         * remote.c (remote_target::process_stop_reply): Handle events for
5820         all threads differently.
5821
5822 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5823
5824         * completer.c (completion_tracker::remove_completion): Define new
5825         function.
5826         * completer.h (completion_tracker::remove_completion): Declare new
5827         function.
5828         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5829         when adding a C++ function symbol.
5830
5831 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5832
5833         * completer.c (completion_tracker::completion_hash_entry): Define
5834         new class.
5835         (advance_to_filename_complete_word_point): Call
5836         recompute_lowest_common_denominator.
5837         (completion_tracker::completion_tracker): Call discard_completions
5838         to setup the hash table.
5839         (completion_tracker::discard_completions): Allow for being called
5840         from the constructor, pass new equal function, and element deleter
5841         when constructing the hash table.  Initialise new class member
5842         variables.
5843         (completion_tracker::maybe_add_completion): Remove use of
5844         m_entries_vec, and store more information into m_entries_hash.
5845         (completion_tracker::recompute_lcd_visitor): New function, most
5846         content taken from...
5847         (completion_tracker::recompute_lowest_common_denominator):
5848         ...here, this now just visits each item in the hash calling the
5849         above visitor.
5850         (completion_tracker::build_completion_result): Remove use of
5851         m_entries_vec, call recompute_lowest_common_denominator.
5852         * completer.h (completion_tracker::have_completions): Remove use
5853         of m_entries_vec.
5854         (completion_tracker::completion_hash_entry): Declare new class.
5855         (completion_tracker::recompute_lowest_common_denominator): Change
5856         function signature.
5857         (completion_tracker::recompute_lcd_visitor): Declare new function.
5858         (completion_tracker::m_entries_vec): Delete.
5859         (completion_tracker::m_entries_hash): Initialize to NULL.
5860         (completion_tracker::m_lowest_common_denominator_valid): New
5861         member variable.
5862         (completion_tracker::m_lowest_common_denominator_max_length): New
5863         member variable.
5864
5865 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5866
5867         * regformats/regdef.h: Put reg in gdb namespace.
5868
5869 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5870
5871         * i386-bsd-nat.c (gdb_ptrace): New.
5872         * (i386bsd_fetch_inferior_registers,
5873         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5874         * (i386bsd_fetch_inferior_registers,
5875         i386bsd_store_inferior_registers) Use gdb_ptrace.
5876
5877 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5878
5879         * amd64-bsd-nat.c (gdb_ptrace): New.
5880         * (amd64bsd_fetch_inferior_registers,
5881         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5882         * (amd64bsd_fetch_inferior_registers,
5883         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5884
5885 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5886
5887         * user-regs.c (user_reg::read): Rename to...
5888         (user_reg::xread): ...this.
5889         * (append_user_reg): Rename argument `read' to `xread'.
5890         * (user_reg_add_builtin): Likewise.
5891         * (user_reg_add): Likewise.
5892         * (value_of_user_reg): Likewise.
5893
5894 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5895
5896         * sparc-nat.c (gdb_ptrace): New.
5897         * sparc-nat.c (sparc_fetch_inferior_registers)
5898         (sparc_store_inferior_registers) Remove obsolete comment.
5899         * sparc-nat.c (sparc_fetch_inferior_registers)
5900         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5901         * sparc-nat.c (sparc_fetch_inferior_registers)
5902         (sparc_store_inferior_registers) Use gdb_ptrace.
5903
5904 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5905
5906         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5907         it to the ptrace call.
5908         * sh-nbsd-nat.c (store_registers): Likewise.
5909
5910 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5911
5912         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5913         nbsd_nat_target instead of inf_ptrace_target.
5914         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5915         nbsd_nat_target.
5916
5917 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5918
5919         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5920
5921 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5922
5923         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5924         <sys/sysctl.h>.
5925         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5926
5927 2020-03-17  Tom de Vries  <tdevries@suse.de>
5928
5929         PR gdb/23710
5930         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5931         fields.
5932         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5933         fields.
5934         (process_imported_unit_die): Skip import of c++ CUs.
5935
5936 2020-03-16  Tom Tromey  <tom@tromey.com>
5937
5938         * p-valprint.c (pascal_object_print_value): Initialize
5939         base_value.
5940
5941 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
5942             Shahab Vahedi  <shahab@synopsys.com>
5943
5944         * Makefile.in: Add arch/arc.o
5945         * configure.tgt: Likewise.
5946         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
5947         (_initialize_arc_tdep): Don't initialize old target descriptions.
5948         (arc_read_description): New function to cache target descriptions.
5949         * arc-tdep.h (arc_read_description): Add proto type.
5950         * arch/arc.c: New file.
5951         * arch/arc.h: Likewise.
5952         * features/Makefile: Replace old target descriptions with new.
5953         * features/arc-arcompact.c: Remove.
5954         * features/arc-arcompact.xml: Likewise.
5955         * features/arc-v2.c: Likewise
5956         * features/arc-v2.xml: Likewise
5957         * features/arc/aux-arcompact.xml: New file.
5958         * features/arc/aux-v2.xml: Likewise.
5959         * features/arc/core-arcompact.xml: Likewise.
5960         * features/arc/core-v2.xml: Likewise.
5961         * features/arc/aux-arcompact.c: Generate.
5962         * features/arc/aux-v2.c: Likewise.
5963         * features/arc/core-arcompact.c: Likewise.
5964         * features/arc/core-v2.c: Likewise.
5965         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
5966
5967 2020-03-16  Tom Tromey  <tromey@adacore.com>
5968
5969         PR gdb/25663:
5970         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
5971         putting value into bcache.
5972
5973 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5974
5975         PR gdb/21500
5976         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
5977         to...
5978         (amd64_windows_init_abi_common): ... this.  Don't set size of
5979         long type.
5980         (amd64_windows_init_abi): New function.
5981         (amd64_cygwin_init_abi): New function.
5982         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
5983         the Cygwin OS ABI.
5984         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
5985         comment.
5986
5987 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5988
5989         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
5990         * windows-tdep.c (CYGWIN_DLL_NAME): New.
5991         (pe_import_directory_entry): New struct type.
5992         (is_linked_with_cygwin_dll): New function.
5993         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
5994         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
5995         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
5996
5997 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
5998
5999         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6000         i386_cygwin_core_osabi_sniffer.
6001
6002 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6003
6004         * i386-cygwin-tdep.c: Rename to...
6005         * i386-windows-tdep.c: ... this.
6006         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6007         i386-windows-tdep.c.
6008         * configure.tgt: Likewise.
6009
6010 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6011
6012         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6013         * osabi.c (gdb_osabi_names): Add "Windows".
6014         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6015         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6016         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6017         i386_cygwin_osabi_sniffer.
6018         (_initialize_i386_cygwin_tdep): Register OS ABI
6019         GDB_OSABI_WINDOWS for i386.
6020         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6021         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6022         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6023         for x86-64.
6024         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6025         when the target matches '*-*-mingw*'.
6026
6027 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6028
6029         * defs.h (enum gdb_osabi): Move to...
6030         * osabi.h (enum gdb_osabi): ... here.
6031         * gdbarch.sh: Include osabi.h in gdbarch.h.
6032         * gdbarch.h: Re-generate.
6033
6034 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6035
6036         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6037         function.
6038         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6039
6040 2020-03-14  Tom Tromey  <tom@tromey.com>
6041
6042         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6043         for C++.
6044         (c_type_print_modifier): Likewise.  Add "language" parameter.
6045         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6046         (c_type_print_base_1): Update.
6047         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6048         constants.
6049         * type-stack.c (type_stack::insert): Handle tp_atomic and
6050         tp_restrict.
6051         (type_stack::follow_type_instance_flags): Likewise.
6052         (type_stack::follow_types): Likewise.  Merge type-following code.
6053         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6054         (space_identifier, cv_with_space_id)
6055         (const_or_volatile_or_space_identifier_noopt)
6056         (const_or_volatile_or_space_identifier): Remove.
6057         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6058         rules.
6059         (ptr_operator, typebase): Update.
6060         (enum token_flag) <FLAG_C>: New constant.
6061         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6062         "_Atomic".
6063         (lex_one_token): Handle FLAG_C.
6064
6065 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6066
6067         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6068         it to the ptrace call.
6069         * m68k-bsd-nat.c (store_registers): Likewise.
6070
6071 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6072
6073         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6074         gdb_byte *.
6075         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6076         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6077         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6078
6079 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6080
6081         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6082         nbsd_nat_target instead of inf_ptrace_target.
6083         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6084         nbsd_nat_target.
6085
6086 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6087
6088         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6089         register_t.
6090
6091 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6092
6093         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6094         it to the ptrace call.
6095         * alpha-bsd-nat.c (store_registers): Likewise.
6096
6097 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6098
6099         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6100         includes.
6101         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6102         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6103         fill_fpregset): Likewise.
6104
6105 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6106
6107         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6108         nbsd_nat_target instead of inf_ptrace_target.
6109         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6110         nbsd_nat_target.
6111
6112 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6113
6114         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6115         register_t.
6116
6117 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6118
6119         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6120         it to the ptrace call.
6121         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6122         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6123         * arm-nbsd-nat.c (store_register): Likewise.
6124         * arm-nbsd-nat.c (store_regs): Likewise.
6125         * arm-nbsd-nat.c (store_fp_register): Likewise.
6126         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6127
6128 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6129
6130         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6131         nbsd_nat_target instead of inf_ptrace_target.
6132         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6133         nbsd_nat_target.
6134
6135 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6136
6137         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6138         it to the ptrace call.
6139         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6140
6141 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6142
6143         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6144         it to the ptrace call.
6145         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6146
6147 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6148
6149         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6150         gdb_byte *.
6151         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6152
6153 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6154
6155         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6156         instead of inf_ptrace_target.
6157         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6158         nbsd_nat_target.
6159
6160 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6161
6162         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6163         register_t.
6164
6165 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6166
6167         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6168         register_t.
6169
6170 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6171
6172         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6173         register_t.
6174
6175 2020-03-13  Tom Tromey  <tom@tromey.com>
6176
6177         * value.h (val_print): Don't declare.
6178         * valprint.h (val_print_array_elements)
6179         (val_print_scalar_formatted, generic_val_print): Don't declare.
6180         * valprint.c (generic_val_print_array): Take a struct value.
6181         (generic_val_print_ptr, generic_val_print_memberptr)
6182         (generic_val_print_bool, generic_val_print_int)
6183         (generic_val_print_char, generic_val_print_complex)
6184         (generic_val_print): Remove.
6185         (generic_value_print): Update.
6186         (do_val_print): Remove unused parameters.  Don't call
6187         la_val_print.
6188         (val_print): Remove.
6189         (common_val_print): Update.  Don't call value_check_printable.
6190         (val_print_scalar_formatted, val_print_array_elements): Remove.
6191         * rust-lang.c (rust_val_print): Remove.
6192         (rust_language_defn): Update.
6193         * p-valprint.c (pascal_val_print): Remove.
6194         (pascal_value_print_inner): Update.
6195         (pascal_object_print_val_fields, pascal_object_print_val):
6196         Remove.
6197         (pascal_object_print_static_field): Update.
6198         * p-lang.h (pascal_val_print): Don't declare.
6199         * p-lang.c (pascal_language_defn): Update.
6200         * opencl-lang.c (opencl_language_defn): Update.
6201         * objc-lang.c (objc_language_defn): Update.
6202         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6203         * m2-lang.h (m2_val_print): Don't declare.
6204         * m2-lang.c (m2_language_defn): Update.
6205         * language.h (struct language_defn) <la_val_print>: Remove.
6206         * language.c (unk_lang_value_print_inner): Rename.  Change
6207         argument types.
6208         (unknown_language_defn, auto_language_defn): Update.
6209         * go-valprint.c (go_val_print): Remove.
6210         * go-lang.h (go_val_print): Don't declare.
6211         * go-lang.c (go_language_defn): Update.
6212         * f-valprint.c (f_val_print): Remove.
6213         * f-lang.h (f_value_print): Don't declare.
6214         * f-lang.c (f_language_defn): Update.
6215         * d-valprint.c (d_val_print): Remove.
6216         * d-lang.h (d_value_print): Don't declare.
6217         * d-lang.c (d_language_defn): Update.
6218         * cp-valprint.c (cp_print_value_fields)
6219         (cp_print_value_fields_rtti, cp_print_value): Remove.
6220         (cp_print_static_field): Update.
6221         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6222         (c_val_print_struct, c_val_print_union, c_val_print_int)
6223         (c_val_print_memberptr, c_val_print): Remove.
6224         * c-lang.h (c_val_print_array, cp_print_value_fields)
6225         (cp_print_value_fields_rtti): Don't declare.
6226         * c-lang.c (c_language_defn, cplus_language_defn)
6227         (asm_language_defn, minimal_language_defn): Update.
6228         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6229         (ada_val_print_enum): Take a struct value.
6230         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6231         (ada_val_print): Remove.
6232         (ada_value_print_1): Update.
6233         (printable_val_type): Remove.
6234         * ada-lang.h (ada_val_print): Don't declare.
6235         * ada-lang.c (ada_language_defn): Update.
6236
6237 2020-03-13  Tom Tromey  <tom@tromey.com>
6238
6239         * valprint.c (do_val_print): Update.
6240         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6241         a struct value.
6242         (value_to_value_object_no_release): Declare.
6243         * python/py-value.c (value_to_value_object_no_release): New
6244         function.
6245         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6246         struct value.
6247         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6248         function.
6249         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6250         a struct value.
6251         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6252         Declare.
6253         (gdbscm_apply_val_pretty_printer): Take a struct value.
6254         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6255         value.
6256         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6257         value.
6258         * extension-priv.h (struct extension_language_ops)
6259         <apply_val_pretty_printer>: Take a struct value.
6260         * cp-valprint.c (cp_print_value): Create a struct value.
6261         (cp_print_value): Update.
6262
6263 2020-03-13  Tom Tromey  <tom@tromey.com>
6264
6265         * ada-valprint.c (print_field_values): Call common_val_print.
6266
6267 2020-03-13  Tom Tromey  <tom@tromey.com>
6268
6269         * ada-valprint.c (val_print_packed_array_elements): Remove
6270         bitoffset and val parameters.  Call common_val_print.
6271         (ada_val_print_string): Remove offset, address, and original_value
6272         parameters.
6273         (ada_val_print_array): Update.
6274         (ada_value_print_array): New function.
6275         (ada_value_print_1): Call it.
6276
6277 2020-03-13  Tom Tromey  <tom@tromey.com>
6278
6279         * ada-valprint.c (ada_value_print): Use common_val_print.
6280
6281 2020-03-13  Tom Tromey  <tom@tromey.com>
6282
6283         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6284
6285 2020-03-13  Tom Tromey  <tom@tromey.com>
6286
6287         * ada-valprint.c (ada_value_print_num): New function.
6288         (ada_value_print_1): Use it.
6289
6290 2020-03-13  Tom Tromey  <tom@tromey.com>
6291
6292         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6293
6294 2020-03-13  Tom Tromey  <tom@tromey.com>
6295
6296         * ada-valprint.c (ada_value_print_ptr): New function.
6297         (ada_value_print_1): Use it.
6298
6299 2020-03-13  Tom Tromey  <tom@tromey.com>
6300
6301         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6302         call common_val_print.
6303         (ada_val_print_1): Update.
6304         (ada_value_print_1): New function.
6305         (ada_value_print_inner): Rewrite.
6306
6307 2020-03-13  Tom Tromey  <tom@tromey.com>
6308
6309         * cp-valprint.c (cp_print_value_fields): Update.
6310         (cp_print_value): New function.
6311
6312 2020-03-13  Tom Tromey  <tom@tromey.com>
6313
6314         * m2-valprint.c (m2_value_print_inner): Use
6315         cp_print_value_fields.
6316         * cp-valprint.c (cp_print_value_fields): New function.
6317         * c-valprint.c (c_value_print_struct): New function.
6318         (c_value_print_inner): Use c_value_print_struct.
6319         * c-lang.h (cp_print_value_fields): Declare.
6320
6321 2020-03-13  Tom Tromey  <tom@tromey.com>
6322
6323         * c-valprint.c (c_value_print_array): New function.
6324         (c_value_print_inner): Use it.
6325
6326 2020-03-13  Tom Tromey  <tom@tromey.com>
6327
6328         * c-valprint.c (c_value_print_memberptr): New function.
6329         (c_value_print_inner): Use it.
6330
6331 2020-03-13  Tom Tromey  <tom@tromey.com>
6332
6333         * c-valprint.c (c_value_print_int): New function.
6334         (c_value_print_inner): Use it.
6335
6336 2020-03-13  Tom Tromey  <tom@tromey.com>
6337
6338         * c-valprint.c (c_value_print_ptr): New function.
6339         (c_value_print_inner): Use it.
6340
6341 2020-03-13  Tom Tromey  <tom@tromey.com>
6342
6343         * c-valprint.c (c_value_print_inner): Rewrite.
6344
6345 2020-03-13  Tom Tromey  <tom@tromey.com>
6346
6347         * valprint.c (generic_value_print_complex): New function.
6348         (generic_value_print): Use it.
6349
6350 2020-03-13  Tom Tromey  <tom@tromey.com>
6351
6352         * valprint.c (generic_val_print_float): Don't call
6353         val_print_scalar_formatted.
6354         (generic_val_print, generic_value_print): Update.
6355
6356 2020-03-13  Tom Tromey  <tom@tromey.com>
6357
6358         * valprint.c (generic_value_print_char): New function
6359         (generic_value_print): Use it.
6360
6361 2020-03-13  Tom Tromey  <tom@tromey.com>
6362
6363         * valprint.c (generic_value_print_int): New function.
6364         (generic_value_print): Use it.
6365
6366 2020-03-13  Tom Tromey  <tom@tromey.com>
6367
6368         * valprint.c (generic_value_print_bool): New function.
6369         (generic_value_print): Use it.
6370
6371 2020-03-13  Tom Tromey  <tom@tromey.com>
6372
6373         * valprint.c (generic_val_print_func): Simplify.
6374         (generic_val_print, generic_value_print): Update.
6375
6376 2020-03-13  Tom Tromey  <tom@tromey.com>
6377
6378         * valprint.c (generic_val_print_flags): Remove.
6379         (generic_val_print, generic_value_print): Update.
6380         (val_print_type_code_flags): Add original_value parameter.
6381
6382 2020-03-13  Tom Tromey  <tom@tromey.com>
6383
6384         * valprint.c (generic_val_print): Update.
6385         (generic_value_print): Update.
6386         * valprint.c (generic_val_print_enum): Don't call
6387         val_print_scalar_formatted.
6388
6389 2020-03-13  Tom Tromey  <tom@tromey.com>
6390
6391         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6392         * valprint.c (generic_value_print_ptr): New function.
6393
6394 2020-03-13  Tom Tromey  <tom@tromey.com>
6395
6396         * valprint.c (generic_value_print): Rewrite.
6397
6398 2020-03-13  Tom Tromey  <tom@tromey.com>
6399
6400         * p-valprint.c (pascal_object_print_value_fields)
6401         (pascal_object_print_value): New functions.
6402
6403 2020-03-13  Tom Tromey  <tom@tromey.com>
6404
6405         * p-valprint.c (pascal_value_print_inner): Rewrite.
6406
6407 2020-03-13  Tom Tromey  <tom@tromey.com>
6408
6409         * f-valprint.c (f_value_print_innner): Rewrite.
6410
6411 2020-03-13  Tom Tromey  <tom@tromey.com>
6412
6413         * m2-valprint.c (m2_print_unbounded_array): New overload.
6414         (m2_print_unbounded_array): Update.
6415         (m2_print_array_contents): Take a struct value.
6416         (m2_value_print_inner): Rewrite.
6417
6418 2020-03-13  Tom Tromey  <tom@tromey.com>
6419
6420         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6421         (d_value_print_inner): New function.
6422         * d-lang.h (d_value_print_inner): Declare.
6423         * d-lang.c (d_language_defn): Use d_value_print_inner.
6424
6425 2020-03-13  Tom Tromey  <tom@tromey.com>
6426
6427         * go-valprint.c (go_value_print_inner): New function.
6428         * go-lang.h (go_value_print_inner): Declare.
6429         * go-lang.c (go_language_defn): Use go_value_print_inner.
6430
6431 2020-03-13  Tom Tromey  <tom@tromey.com>
6432
6433         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6434         API.
6435         (rust_val_print): Rewrite.
6436         (rust_value_print_inner): New function, from rust_val_print.
6437         (rust_language_defn): Use rust_value_print_inner.
6438
6439 2020-03-13  Tom Tromey  <tom@tromey.com>
6440
6441         * ada-valprint.c (ada_value_print_inner): New function.
6442         * ada-lang.h (ada_value_print_inner): Declare.
6443         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6444
6445 2020-03-13  Tom Tromey  <tom@tromey.com>
6446
6447         * f-valprint.c (f_value_print_innner): New function.
6448         * f-lang.h (f_value_print_innner): Declare.
6449         * f-lang.c (f_language_defn): Use f_value_print_innner.
6450
6451 2020-03-13  Tom Tromey  <tom@tromey.com>
6452
6453         * p-valprint.c (pascal_value_print_inner): New function.
6454         * p-lang.h (pascal_value_print_inner): Declare.
6455         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6456
6457 2020-03-13  Tom Tromey  <tom@tromey.com>
6458
6459         * m2-valprint.c (m2_value_print_inner): New function.
6460         * m2-lang.h (m2_value_print_inner): Declare.
6461         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6462
6463 2020-03-13  Tom Tromey  <tom@tromey.com>
6464
6465         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6466         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6467         * c-valprint.c (c_value_print_inner): New function.
6468         * c-lang.h (c_value_print_inner): Declare.
6469         * c-lang.c (c_language_defn, cplus_language_defn)
6470         (asm_language_defn, minimal_language_defn): Use
6471         c_value_print_inner.
6472
6473 2020-03-13  Tom Tromey  <tom@tromey.com>
6474
6475         * p-valprint.c (pascal_object_print_value_fields): Now static.
6476         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6477
6478 2020-03-13  Tom Tromey  <tom@tromey.com>
6479
6480         * c-valprint.c (c_val_print_array): Simplify.
6481
6482 2020-03-13  Tom Tromey  <tom@tromey.com>
6483
6484         * valprint.c (value_print_array_elements): New function.
6485         * valprint.h (value_print_array_elements): Declare.
6486
6487 2020-03-13  Tom Tromey  <tom@tromey.com>
6488
6489         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6490         * mips-tdep.c (mips_print_register): Use
6491         value_print_scalar_formatted.
6492
6493 2020-03-13  Tom Tromey  <tom@tromey.com>
6494
6495         * valprint.h (value_print_scalar_formatted): Declare.
6496         * valprint.c (value_print_scalar_formatted): New function.
6497
6498 2020-03-13  Tom Tromey  <tom@tromey.com>
6499
6500         * valprint.h (generic_value_print): Declare.
6501         * valprint.c (generic_value_print): New function.
6502
6503 2020-03-13  Tom Tromey  <tom@tromey.com>
6504
6505         * valprint.c (do_val_print): Call la_value_print_inner, if
6506         available.
6507         * rust-lang.c (rust_language_defn): Update.
6508         * p-lang.c (pascal_language_defn): Update.
6509         * opencl-lang.c (opencl_language_defn): Update.
6510         * objc-lang.c (objc_language_defn): Update.
6511         * m2-lang.c (m2_language_defn): Update.
6512         * language.h (struct language_defn) <la_value_print_inner>: New
6513         member.
6514         * language.c (unknown_language_defn, auto_language_defn): Update.
6515         * go-lang.c (go_language_defn): Update.
6516         * f-lang.c (f_language_defn): Update.
6517         * d-lang.c (d_language_defn): Update.
6518         * c-lang.c (c_language_defn, cplus_language_defn)
6519         (asm_language_defn, minimal_language_defn): Update.
6520         * ada-lang.c (ada_language_defn): Update.
6521
6522 2020-03-13  Tom Tromey  <tom@tromey.com>
6523
6524         * c-valprint.c (c_value_print): Use common_val_print.
6525
6526 2020-03-13  Tom Tromey  <tom@tromey.com>
6527
6528         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6529
6530 2020-03-13  Tom Tromey  <tom@tromey.com>
6531
6532         * f-valprint.c (f77_print_array_1, f_val_print): Use
6533         common_val_print.
6534
6535 2020-03-13  Tom Tromey  <tom@tromey.com>
6536
6537         * riscv-tdep.c (riscv_print_one_register_info): Use
6538         common_val_print.
6539
6540 2020-03-13  Tom Tromey  <tom@tromey.com>
6541
6542         * mi/mi-main.c (output_register): Use common_val_print.
6543
6544 2020-03-13  Tom Tromey  <tom@tromey.com>
6545
6546         * infcmd.c (default_print_one_register_info): Use
6547         common_val_print.
6548
6549 2020-03-13  Tom Tromey  <tom@tromey.com>
6550
6551         * valprint.h (common_val_print_checked): Declare.
6552         * valprint.c (common_val_print_checked): New function.
6553         * stack.c (print_frame_arg): Use common_val_print_checked.
6554
6555 2020-03-13  Tom Tromey  <tom@tromey.com>
6556
6557         * valprint.c (do_val_print): New function, from val_print.
6558         (val_print): Use do_val_print.
6559         (common_val_print): Use do_val_print.
6560
6561 2020-03-13  Tom Tromey  <tom@tromey.com>
6562
6563         * valprint.c (value_print): Use scoped_value_mark.
6564
6565 2020-03-13  Tom de Vries  <tdevries@suse.de>
6566
6567         PR symtab/25646
6568         * psymtab.c (partial_symtab::partial_symtab): Don't set
6569         globals_offset and statics_offset.  Push element onto
6570         current_global_psymbols and current_static_psymbols stacks.
6571         (concat): New function.
6572         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6573         element from current_global_psymbols and current_static_psymbols
6574         stacks.  Concat popped elements to global_psymbols and
6575         static_symbols.
6576         (add_psymbol_to_list): Use current_global_psymbols and
6577         current_static_psymbols stacks.
6578         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6579         current_static_psymbols fields.
6580
6581 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6582
6583         * corelow.c (sniff_core_bfd): Remove.
6584         (class core_target) <m_core_vec>: Remove.
6585         (core_target::core_target): Update.
6586         (core_file_fns): Remove.
6587         (deprecated_add_core_fns): Remove.
6588         (default_core_sniffer): Remove.
6589         (sniff_core_bfd): Remove.
6590         (default_check_format): Remove.
6591         (gdb_check_format): Remove.
6592         (core_target_open): Update.
6593         (core_target::get_core_register_section): Update.
6594         (get_core_registers_cb): Update.
6595         (core_target::fetch_registers): Update.
6596         * gdbcore.h (struct core_fns): Remove.
6597         (deprecated_add_core_fns): Remove.
6598         (default_core_sniffer): Remove.
6599         (default_check_format): Remove.
6600
6601 2020-03-12  Tom Tromey  <tom@tromey.com>
6602
6603         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6604         CORE_ADDR.
6605         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6606
6607 2020-03-12  Tom Tromey  <tom@tromey.com>
6608
6609         * remote.c (remote_target::download_tracepoint)
6610         (remote_target::enable_tracepoint)
6611         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6612         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6613         sprintf_vma.
6614
6615 2020-03-12  Tom Tromey  <tom@tromey.com>
6616
6617         * symfile-mem.c: Update CORE_ADDR size assert.
6618
6619 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6620
6621         * selftest.m4: Move to gdbsupport/.
6622         * acinclude.m4: Update path to selftest.m4.
6623
6624 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6625
6626         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6627         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6628         gdbarch-selfselftests.c and selftest-arch.c.
6629         (SUBDIR_UNITTESTS_OBS): Rename to...
6630         (SELFTESTS_OBS): ... this.
6631         (COMMON_SFILES): Remove disasm-selftests.c and
6632         gdbarch-selftests.c.
6633         * configure.ac: Don't add selftest-arch.{c,o} to
6634         CONFIG_{SRCS,OBS}.
6635         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6636         preprocessor conditions.
6637
6638 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6639
6640         * configure.ac: Don't source bfd/development.sh.
6641         * selftest.m4: Modify comment.
6642         * configure: Re-generate.
6643
6644 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6645
6646         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6647         not "true" or "false".
6648         * configure: Re-generate.
6649
6650 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6651
6652         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6653         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6654         renamed to arm_nbsd_supply_gregset.
6655         (fetch_register): Update to call arm_nbsd_supply_gregset.
6656         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6657         (arm_netbsd_nat_target::fetch_registers): Update.
6658         (fetch_elfcore_registers): Removed.
6659         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6660         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6661         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6662         not require NetBSD system headers.
6663         (arm_nbsd_regset): New struct.
6664         (arm_nbsd_iterate_over_regset_sections): New function.
6665         (arm_netbsd_init_abi_common): Updated to call
6666         set_gdbarch_iterate_over_regset_sections.
6667         * arm-nbsd-tdep.h: New file.
6668
6669 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6670
6671         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6672         recursion.
6673
6674 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6675
6676         * configure: Re-generate.
6677
6678 2020-03-11  Tom Tromey  <tromey@adacore.com>
6679
6680         * ada-typeprint.c (print_choices): Fix comment.
6681
6682 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6683
6684         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6685         previous item in the list, when the list has no items.
6686
6687 2020-03-11  Tom de Vries  <tdevries@suse.de>
6688
6689         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6690         PROP_LOCLIST handling code.
6691
6692 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6693
6694         * buildsym-legacy.c (record_line): Pass extra parameter to
6695         record_line.
6696         * buildsym.c (buildsym_compunit::record_line): Take an extra
6697         parameter, reduce duplication in the line table, and record the
6698         is_stmt flag in the line table.
6699         * buildsym.h (buildsym_compunit::record_line): Add extra
6700         parameter.
6701         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6702         non-statement lines.
6703         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6704         this to the symtab builder.
6705         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6706         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6707         through to dwarf_record_line_1.
6708         * infrun.c (process_event_stop_test): When stepping, don't stop at
6709         a non-statement instruction, and only refresh the step info when
6710         we land in the middle of a line's range.  Also add an extra
6711         comment.
6712         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6713         field.
6714         * record-btrace.c (btrace_find_line_range): Only record lines
6715         marked as is-statement.
6716         * stack.c (frame_show_address): Show the frame address if we are
6717         in a non-statement sal.
6718         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6719         (maintenance_print_one_line_table): Print a header for the is_stmt
6720         column, and include is_stmt information in the output.
6721         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6722         preference to non-statements.
6723         (find_pcs_for_symtab_line): Prefer is-statement entries.
6724         (find_line_common): Likewise.
6725         * symtab.h (struct linetable_entry): Add is_stmt field.
6726         (struct symtab_and_line): Likewise.
6727         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6728         arranging the line table.
6729
6730 2020-03-07  Tom de Vries  <tdevries@suse.de>
6731
6732         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6733         DIE.
6734
6735 2020-03-07  Tom Tromey  <tom@tromey.com>
6736
6737         * valops.c (value_literal_complex): Remove obsolete comment.
6738         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6739         comment.
6740
6741 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6742
6743         * infrun.h: Forward-declare thread_info.
6744         (set_step_info): Add thread_info parameter, add doc.
6745         * infrun.c (set_step_info): Add thread_info parameter, move doc
6746         to header.
6747         * infrun.c (process_event_stop_test): Pass thread to
6748         set_step_info call.
6749         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6750         set_step_info.
6751         (prepare_one_step): Add thread_info parameter, pass it to
6752         set_step_frame and prepare_one_step (recursive) call.
6753         (step_1): Pass thread to prepare_one_step call.
6754         (step_command_fsm::should_stop): Pass thread to
6755         prepare_one_step.
6756         (until_next_fsm): Pass thread to set_step_frame call.
6757         (finish_command): Pass thread to set_step_info call.
6758
6759 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6760
6761         * windows-tdep.c (windows_solib_create_inferior_hook):
6762         Check if inferior is running.
6763
6764 2020-03-06  Tom de Vries  <tdevries@suse.de>
6765
6766         * NEWS: Fix "the the".
6767         * ctfread.c: Same.
6768
6769 2020-03-06  Tom de Vries  <tdevries@suse.de>
6770
6771         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6772
6773 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6774
6775         * .dir-locals.el: Add a comment referencing the other copies of
6776         this file.
6777
6778 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6779
6780         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6781         psargs.
6782
6783 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6784
6785         * .gitattributes: New file.
6786
6787 2020-03-04  Tom Tromey  <tom@tromey.com>
6788
6789         * symmisc.c (print_symbol_bcache_statistics)
6790         (print_objfile_statistics): Update.
6791         * symfile.c (allocate_symtab): Use intern.
6792         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6793         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6794         macro_cache>: Remove.
6795         <string_cache>: New member.
6796         (struct objfile) <intern>: New methods.
6797         * elfread.c (elf_symtab_read): Use intern.
6798         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6799         (dwarf2_compute_name, dwarf2_physname)
6800         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6801         names.
6802         (guess_partial_die_structure_name): Update.
6803         (partial_die_info::fixup): Intern name.
6804         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6805         name.
6806         (dwarf2_name): Intern name.  Update.
6807         * buildsym.c (buildsym_compunit::get_macro_table): Use
6808         string_cache.
6809
6810 2020-03-04  Tom Tromey  <tom@tromey.com>
6811
6812         * jit.c (bfd_open_from_target_memory): Make "target" const.
6813         * corefile.c (gnutarget): Now const.
6814         * gdbcore.h (gnutarget): Now const.
6815
6816 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6817
6818         * NEWS: Mention support for WOW64 processes.
6819         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6820         (amd64_windows_segment_register_p): Remove static.
6821         (_initialize_amd64_windows_nat): Update.
6822         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6823         * i386-windows-nat.c (context_offset): Update.
6824         (i386_mappings): Rename and remove static.
6825         (i386_windows_segment_register_p): Remove static.
6826         (_initialize_i386_windows_nat): Update.
6827         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6828         (STATUS_WX86_SINGLE_STEP): New macro.
6829         (EnumProcessModulesEx): New macro.
6830         (Wow64SuspendThread): New macro.
6831         (Wow64GetThreadContext): New macro.
6832         (Wow64SetThreadContext): New macro.
6833         (Wow64GetThreadSelectorEntry): New macro.
6834         (windows_set_context_register_offsets): Add static.
6835         (windows_set_segment_register_p): Likewise.
6836         (windows_add_thread): Adapt for WOW64 processes.
6837         (windows_fetch_one_register): Likewise.
6838         (windows_nat_target::fetch_registers): Likewise.
6839         (windows_store_one_register): Likewise.
6840         (display_selector): Likewise.
6841         (display_selectors): Likewise.
6842         (handle_exception): Likewise.
6843         (windows_continue): Likewise.
6844         (windows_nat_target::resume): Likewise.
6845         (windows_add_all_dlls): Likewise.
6846         (do_initial_windows_stuff): Likewise.
6847         (windows_nat_target::attach): Likewise.
6848         (windows_get_exec_module_filename): Likewise.
6849         (windows_nat_target::create_inferior): Likewise.
6850         (windows_xfer_siginfo): Likewise.
6851         (_initialize_loadable): Initialize Wow64SuspendThread,
6852         Wow64GetThreadContext, Wow64SetThreadContext,
6853         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6854         * windows-nat.h (windows_set_context_register_offsets):
6855         Remove declaration.
6856         (windows_set_segment_register_p): Likewise.
6857         (i386_windows_segment_register_p): Add declaration.
6858         (amd64_windows_segment_register_p): Likewise.
6859
6860 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6861
6862         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6863         in "info registers" for AArch64/ARM.
6864
6865         The change caused "info registers" to not print GPR's.
6866
6867         gdb/ChangeLog:
6868
6869         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6870
6871         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6872         when reg->group is empty and reggroup is not.
6873
6874 2020-03-03  Tom Tromey  <tromey@adacore.com>
6875
6876         * dwarf2/frame.c (struct dwarf2_frame_cache)
6877         <checked_tailcall_bottom, entry_cfa_sp_offset,
6878         entry_cfa_sp_offset_p>: Remove members.
6879         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6880         (dwarf2_frame_prev_register): Don't call
6881         dwarf2_tailcall_sniffer_first.
6882         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6883         * frame-unwind.c (add_unwinder): New fuction.
6884         (frame_unwind_init): Use it.  Add tailcall unwinder.
6885
6886 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6887             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6888
6889         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6890         value should be printed as true.
6891
6892 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6893
6894         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6895         (windows_init_abi): Set and use windows_so_ops.
6896
6897 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6898
6899         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6900         when verifying if dealing with a convenience variable.
6901
6902 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6903
6904         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6905
6906 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6907
6908         * infrun.c (gdbarch_supports_displaced_stepping): New.
6909         (use_displaced_stepping): Break up conditions in smaller pieces.
6910         Use gdbarch_supports_displaced_stepping.
6911         (displaced_step_prepare_throw): Use
6912         gdbarch_supports_displaced_stepping.
6913
6914 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6915
6916         * NEWS: Mention new behaviour of the history filename.
6917         * top.c (write_history_p): Add comment.
6918         (show_write_history_p): Add header comment, give a different
6919         message when history writing is on, but the history filename is
6920         empty.
6921         (history_filename): Add comment.
6922         (history_filename_empty): New function.
6923         (show_history_filename): Add header comment, give a different
6924         message when the filename is empty.
6925         (init_history): Compare history_filename against nullptr, and only
6926         read history if the filename is not empty.
6927         (set_history_filename): Add header comment, and only make
6928         non-empty filenames absolute.
6929         (init_main): Make the filename argument to 'set history filename'
6930         optional.
6931
6932 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6933
6934         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6935         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6936         (fetch_fp_register): Update.
6937         (fetch_fp_regs): Update.
6938         (store_fp_register): Update.
6939         (store_fp_regs): Update.
6940         (arm_netbsd_nat_target::read_description): New function.
6941         (fetch_elfcore_registers): Update.
6942
6943 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6944
6945         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
6946         general_thread if the stop reply is missing a thread-id.
6947         (remote_target::process_stop_reply): Use the first non-exited
6948         thread if the target didn't pass a thread-id.
6949         * infrun.c (do_target_wait): Move call to
6950         switch_to_inferior_no_thread to ....
6951         (do_target_wait_1): ... here.
6952
6953 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
6954
6955         * debuginfod-support.c: Include defs.h first.
6956
6957 2020-02-28  Tom de Vries  <tdevries@suse.de>
6958
6959         * symfile.c (set_initial_language): Use default language for lookup.
6960
6961 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
6962
6963         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
6964         reader variable, pass `this` to read_cutu_die_from_dwo.
6965
6966 2020-02-27  Aaron Merey  <amerey@redhat.com>
6967
6968         * source.c (open_source_file): Check for nullptr when computing
6969         srcpath.
6970
6971 2020-02-27  Tom Tromey  <tromey@adacore.com>
6972
6973         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
6974         member.
6975         (dwarf2_add_field): Don't update nfields.
6976         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
6977
6978 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
6979
6980         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
6981         abs.
6982
6983 2020-02-26  Tom Tromey  <tom@tromey.com>
6984
6985         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
6986         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
6987         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
6988         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
6989         per_cu_data.
6990
6991 2020-02-26  Tom Tromey  <tom@tromey.com>
6992
6993         * dwarf2/index-write.c (psym_index_map): Change type.
6994         (add_address_entry_worker, write_one_signatured_type)
6995         (recursively_count_psymbols, recursively_write_psymbols)
6996         (class debug_names, psyms_seen_size, write_gdbindex)
6997         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
6998
6999 2020-02-26  Aaron Merey  <amerey@redhat.com>
7000
7001         * Makefile.in: Handle optional debuginfod support.
7002         * NEWS: Update.
7003         * README: Add --with-debuginfod summary.
7004         * config.in: Regenerate.
7005         * configure: Regenerate.
7006         * configure.ac: Handle optional debuginfod support.
7007         * debuginfod-support.c: debuginfod helper functions.
7008         * debuginfod-support.h: Ditto.
7009         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7010         summary.
7011         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7012         when a dwz file cannot be found.
7013         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7014         debuginfo file cannot be found.
7015         * source.c (open_source_file): Query debuginfod servers when a
7016         source file cannot be found.
7017         * top.c (print_gdb_configuration): Include
7018         --{with,without}-debuginfod in the output.
7019
7020 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7021
7022         * thread.c (thr_try_catch_cmd): Print thread name.
7023
7024 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7025
7026         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7027         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7028         dwarf2_fetch_die_type_sect_off): Move to...
7029         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7030         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7031         dwarf2_fetch_die_type_sect_off): ... here.
7032         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7033         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7034         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7035
7036 2020-02-26  Tom de Vries  <tdevries@suse.de>
7037
7038         PR gdb/25603
7039         * symfile.c (set_initial_language): Exit-early if
7040         language_mode == language_mode_manual.
7041
7042 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7043
7044         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7045         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7046         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7047
7048 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7049
7050         * gdbtypes.c (create_array_type_with_stride): Handle negative
7051         array strides.
7052         * valarith.c (value_subscripted_rvalue): Likewise.
7053
7054 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7055
7056         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7057
7058 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7059
7060         * loc.h (dwarf2_get_die_type): Move to...
7061         * read.h (dwarf2_get_die_type): ... here.
7062         * read.c (dwarf2_get_die_type): Move doc to header.
7063
7064 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7065
7066         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7067         'gnulib/Makefile.in' to the list.
7068
7069 2020-02-24  Tom Tromey  <tom@tromey.com>
7070
7071         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7072         Remove.
7073         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7074         XOBNEWVEC.
7075
7076 2020-02-24  Tom Tromey  <tom@tromey.com>
7077
7078         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7079         New method.
7080         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7081         (dw2_do_instantiate_symtab, dw2_get_file_names)
7082         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7083
7084 2020-02-24  Tom Tromey  <tom@tromey.com>
7085
7086         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7087         make_scoped_restore.
7088         (dwarf2_psymtab::read_symtab): Don't clear
7089         reading_partial_symbols.
7090
7091 2020-02-24  Tom de Vries  <tdevries@suse.de>
7092
7093         PR gdb/25592
7094         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7095
7096 2020-02-24  Tom de Vries  <tdevries@suse.de>
7097
7098         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7099         commands layout next/prev/regs.
7100
7101 2020-02-22  Tom Tromey  <tom@tromey.com>
7102
7103         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7104         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7105
7106 2020-02-22  Tom Tromey  <tom@tromey.com>
7107
7108         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7109
7110 2020-02-22  Tom Tromey  <tom@tromey.com>
7111
7112         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7113         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7114         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7115         * tui/tui.c (_initialize_tui): Add usage text.
7116
7117 2020-02-22  Tom Tromey  <tom@tromey.com>
7118
7119         * tui/tui-win.c (tui_set_focus_command)
7120         (tui_set_win_height_command): Use error_no_arg.
7121         (_initialize_tui_win): Update help text.
7122         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7123
7124 2020-02-22  Tom Tromey  <tom@tromey.com>
7125
7126         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7127         * tui/tui-disasm.h (struct tui_disasm_window)
7128         <display_start_addr>: Declare.
7129         * tui/tui-source.h (struct tui_source_window)
7130         <display_start_addr>: Declare.
7131         * tui/tui-winsource.h (struct tui_source_window_base)
7132         <show_source_line, display_start_addr>: New methods.
7133         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7134         Rename and move to protected section.
7135         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7136         (tui_source_window_base::do_erase_source_content): Update.
7137         (tui_source_window_base::show_source_line): Now a method.
7138         (tui_source_window_base::show_source_content)
7139         (tui_source_window_base::tui_source_window_base)
7140         (tui_source_window_base::rerender)
7141         (tui_source_window_base::refill)
7142         (tui_source_window_base::do_scroll_horizontal)
7143         (tui_source_window_base::set_is_exec_point_at)
7144         (tui_source_window_base::update_breakpoint_info)
7145         (tui_source_window_base::update_exec_info): Update.
7146         * tui/tui-source.c (tui_source_window::set_contents)
7147         (tui_source_window::showing_source_p)
7148         (tui_source_window::do_scroll_vertical)
7149         (tui_source_window::location_matches_p)
7150         (tui_source_window::line_is_displayed): Update.
7151         (tui_source_window::display_start_addr): New method.
7152         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7153         (tui_disasm_window::do_scroll_vertical)
7154         (tui_disasm_window::location_matches_p): Update.
7155         (tui_disasm_window::display_start_addr): New method.
7156
7157 2020-02-22  Tom Tromey  <tom@tromey.com>
7158
7159         * NEWS: Add entry for gdb.register_window_type.
7160         * tui/tui-layout.h (window_factory): New typedef.
7161         (tui_register_window): Declare.
7162         * tui/tui-layout.c (saved_tui_windows): New global.
7163         (tui_apply_current_layout): Use it.
7164         (tui_register_window): New function.
7165         * python/python.c (do_start_initialization): Call
7166         gdbpy_initialize_tui.
7167         (python_GdbMethods): Add "register_window_type" function.
7168         * python/python-internal.h (gdbpy_register_tui_window)
7169         (gdbpy_initialize_tui): Declare.
7170         * python/py-tui.c: New file.
7171         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7172
7173 2020-02-22  Tom Tromey  <tom@tromey.com>
7174
7175         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7176
7177 2020-02-22  Tom Tromey  <tom@tromey.com>
7178
7179         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7180         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7181         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7182         (tui_set_win_focus_to): Move from tui-win.c.
7183
7184 2020-02-22  Tom Tromey  <tom@tromey.com>
7185
7186         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7187         functions.
7188         (known_window_types): New global.
7189         (tui_get_window_by_name): Reimplement.
7190         (initialize_known_windows): New function.
7191         (validate_window_name): Rewrite.
7192         (_initialize_tui_layout): Call initialize_known_windows.
7193
7194 2020-02-22  Tom Tromey  <tom@tromey.com>
7195
7196         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7197         Remove constants.
7198         * tui/tui-winsource.h (struct tui_source_window_base)
7199         <tui_source_window_base>: Remove parameter.
7200         * tui/tui-winsource.c
7201         (tui_source_window_base::tui_source_window_base): Remove
7202         parameter.
7203         (tui_source_window_base::refill): Update.
7204         * tui/tui-stack.h (struct tui_locator_window)
7205         <tui_locator_window>: Update.
7206         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7207         Default the constructor.
7208         * tui/tui-regs.h (struct tui_data_item_window)
7209         <tui_data_item_window>: Default the constructor.
7210         (struct tui_data_window) <tui_data_window>: Likewise.
7211         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7212         Default the constructor.
7213         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7214         Default the constructor.
7215         <type>: Remove.
7216         (struct tui_win_info) <tui_win_info>: Default the constructor.
7217         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7218         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7219         Default the constructor.
7220
7221 2020-02-22  Tom Tromey  <tom@tromey.com>
7222
7223         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7224         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7225         * tui/tui-win.c (tui_resize_all): Don't call
7226         tui_delete_invisible_windows.
7227         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7228         done.
7229         (tui_set_layout): Update.
7230         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7231         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7232         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7233
7234 2020-02-22  Tom Tromey  <tom@tromey.com>
7235
7236         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7237         correctly.
7238
7239 2020-02-22  Tom Tromey  <tom@tromey.com>
7240
7241         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7242
7243 2020-02-22  Tom Tromey  <tom@tromey.com>
7244
7245         * tui/tui-winsource.h (struct tui_source_window_iterator)
7246         <inner_iterator>: New etytypedef.
7247         <tui_source_window_iterator>: Take "end" parameter.
7248         <tui_source_window_iterator>: Take iterator.
7249         <operator*, advance>: Update.
7250         <m_iter>: Change type.
7251         <m_end>: New field.
7252         (struct tui_source_windows) <begin, end>: Update.
7253         * tui/tui-layout.c (tui_windows): New global.
7254         (tui_apply_current_layout): Clear tui_windows.
7255         (tui_layout_window::apply): Update tui_windows.
7256         * tui/tui-data.h (tui_windows): Declare.
7257         (all_tui_windows): Now inline function.
7258         (class tui_window_iterator, struct all_tui_windows): Remove.
7259
7260 2020-02-22  Tom Tromey  <tom@tromey.com>
7261
7262         PR tui/17850:
7263         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7264         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7265         "height" argument.
7266         (class tui_layout_window) <get_sizes>: Likewise.
7267         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7268         argument.
7269         <get_sizes>: Add "height" argument.
7270         <m_vertical>: New field.
7271         * tui/tui-layout.c (tui_layout_split::clone): Update.
7272         (tui_layout_split::get_sizes): Add "height" argument.
7273         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7274         (tui_new_layout_command): Parse "-horizontal".
7275         (_initialize_tui_layout): Update help string.
7276         (tui_layout_split::specification): Add "-horizontal" when needed.
7277         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7278         argument.
7279         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7280         New methods.
7281
7282 2020-02-22  Tom Tromey  <tom@tromey.com>
7283
7284         * tui/tui-layout.h (enum tui_adjust_result): New.
7285         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7286         (class tui_layout_window) <adjust_size>: Return
7287         tui_adjust_result.  Rewrite.
7288         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7289         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7290
7291 2020-02-22  Tom Tromey  <tom@tromey.com>
7292
7293         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7294         parameter and return types.
7295         (class tui_layout_base) <specification>: Add "depth".
7296         (class tui_layout_window) <specification>: Add "depth".
7297         (class tui_layout_split) <specification>: Add "depth".
7298         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7299         and return types.
7300         (tui_new_layout_command): Parse sub-layouts.
7301         (_initialize_tui_layout): Update help string.
7302         (tui_layout_window::specification): Add "depth".
7303         (add_layout_command): Update.
7304
7305 2020-02-22  Tom Tromey  <tom@tromey.com>
7306
7307         * NEWS: Add "tui new-layout" item.
7308         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7309         Add new-layout command to help text.
7310         (validate_window_name): New function.
7311         (tui_new_layout_command): New function.
7312         (_initialize_tui_layout): Register "new-layout".
7313         (tui_layout_window::specification): New method.
7314         (tui_layout_window::specification): New method.
7315         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7316         method.
7317         (class tui_layout_window) <specification>: New method.
7318         (class tui_layout_split) <specification>: New method.
7319
7320 2020-02-22  Tom Tromey  <tom@tromey.com>
7321
7322         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7323         * tui/tui-win.c (window_name_completer): Update comment.
7324         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7325         Declare method.
7326         (class tui_layout_window) <replace_window>: Likewise.
7327         (class tui_layout_split) <replace_window>: Likewise.
7328         (tui_set_layout): Don't declare.
7329         (tui_set_initial_layout): Declare function.
7330         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7331         (asm_regs_layout): New globals.
7332         (tui_current_layout, show_layout): Remove.
7333         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7334         (find_layout, tui_apply_layout): New function.
7335         (layout_completer): Remove.
7336         (tui_next_layout): Reimplement.
7337         (tui_next_layout_command): New function.
7338         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7339         (tui_regs_layout): Reimplement.
7340         (tui_regs_layout_command): New function.
7341         (extract_display_start_addr): Rewrite.
7342         (next_layout, prev_layout): Remove.
7343         (tui_layout_window::replace_window): New method.
7344         (tui_layout_split::replace_window): New method.
7345         (destroy_layout): New function.
7346         (layout_list): New global.
7347         (add_layout_command): New function.
7348         (initialize_layouts): Update.
7349         (tui_layout_command): New function.
7350         (_initialize_tui_layout): Install "layout" commands.
7351         * tui/tui-data.h (enum tui_layout_type): Remove.
7352         (tui_current_layout): Don't declare.
7353
7354 2020-02-22  Tom Tromey  <tom@tromey.com>
7355
7356         * tui/tui-regs.c (tui_reg_layout): Remove.
7357         (tui_reg_command): Use tui_regs_layout.
7358         * tui/tui-layout.h (tui_reg_command): Declare.
7359         * tui/tui-layout.c (tui_reg_command): New function.
7360
7361 2020-02-22  Tom Tromey  <tom@tromey.com>
7362
7363         * tui/tui.c (tui_rl_delete_other_windows): Call
7364         tui_remove_some_windows.
7365         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7366         Declare method.
7367         (class tui_layout_window) <remove_windows>: New method.
7368         (class tui_layout_split) <remove_windows>: Declare.
7369         (tui_remove_some_windows): Declare.
7370         * tui/tui-layout.c (tui_remove_some_windows): New function.
7371         (tui_layout_split::remove_windows): New method.
7372
7373 2020-02-22  Tom Tromey  <tom@tromey.com>
7374
7375         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7376         * tui/tui-layout.h (tui_next_layout): Declare.
7377         * tui/tui-layout.c (tui_next_layout): New function.
7378
7379 2020-02-22  Tom Tromey  <tom@tromey.com>
7380
7381         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7382         correct coordinates.
7383
7384 2020-02-22  Tom Tromey  <tom@tromey.com>
7385
7386         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7387         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7388         DATA_WIN case.
7389
7390 2020-02-22  Tom Tromey  <tom@tromey.com>
7391
7392         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7393         TUI_DISASM_WIN, not tui_win_list.
7394
7395 2020-02-22  Tom Tromey  <tom@tromey.com>
7396
7397         * valprint.c (generic_val_print_enum_1)
7398         (val_print_type_code_flags): Style member names.
7399         * rust-lang.c (val_print_struct, rust_print_enum)
7400         (rust_print_struct_def, rust_internal_print_type): Style member
7401         names.
7402         * p-valprint.c (pascal_object_print_value_fields): Style member
7403         names.  Only call fprintf_symbol_filtered for static members.
7404         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7405         * f-valprint.c (f_val_print): Style member names.
7406         * f-typeprint.c (f_type_print_base): Style member names.
7407         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7408         call fprintf_symbol_filtered for static members.
7409         (cp_print_class_member): Style member names.
7410         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7411         member names.
7412         * ada-valprint.c (ada_print_scalar): Style enum names.
7413         (ada_val_print_enum): Likewise.
7414         * ada-typeprint.c (print_enum_type): Style enum names.
7415
7416 2020-02-21  Tom Tromey  <tom@tromey.com>
7417
7418         * psympriv.h (struct partial_symtab): Update comment.
7419
7420 2020-02-21  Tom Tromey  <tromey@adacore.com>
7421
7422         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7423         type is CORE_ADDR.
7424
7425 2020-02-21  Tom de Vries  <tdevries@suse.de>
7426
7427         PR gdb/25534
7428         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7429         if dependencies[i]->user != NULL.
7430
7431 2020-02-21  Ali Tamur  <tamur@google.com>
7432
7433         * dwarf2/read.c (dwarf2_name): Add null check.
7434
7435 2020-02-20  Tom Tromey  <tom@tromey.com>
7436
7437         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7438         ">=", in binary search.
7439         (dwarf2_find_containing_comp_unit): New overload.
7440         (run_test): New self-test.
7441         (_initialize_dwarf2_read): Register new test.
7442
7443 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7444
7445         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7446         * riscv-tdep.h: Likewise.
7447         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7448         rv32-only CSR.
7449         * features/riscv/64bit-csr.xml: Regenerated.
7450
7451 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7452             Tom Tromey  <tom@tromey.com>
7453
7454         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7455         of 'fputc_unfiltered'.
7456         (putchar_unfiltered): Call 'fputc_unfiltered'.
7457         (fputc_unfiltered): Call 'fputs_unfiltered'.
7458
7459 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7460
7461         * config.in: Regenerate.
7462         * configure: Regenerate.
7463         * configure.ac: Add --with-python-libdir option.
7464         * main.c: Use WITH_PYTHON_LIBDIR.
7465
7466 2020-02-19  Tom Tromey  <tom@tromey.com>
7467
7468         * symtab.c (general_symbol_info::compute_and_set_names): Use
7469         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7470
7471 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7472
7473         * dwarf2/read.c (allocate_signatured_type_table,
7474         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7475         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7476         Remove objfile parameter, update all callers.
7477
7478 2020-02-19  Doug Evans  <dje@google.com>
7479
7480         PR rust/25535
7481         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7482         rust_enum_variant calculation.
7483
7484 2020-02-19  Tom Tromey  <tromey@adacore.com>
7485
7486         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7487
7488 2020-02-19  Tom Tromey  <tromey@adacore.com>
7489
7490         * ada-lang.c (cache_symbol): Use obstack_strdup.
7491
7492 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7493
7494         * configure: Regenerate.
7495
7496 2020-02-19  Tom Tromey  <tromey@adacore.com>
7497
7498         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7499         NULL check.
7500
7501 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7502
7503         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7504
7505 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7506
7507         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7508         if GDBSERVER is not defined.
7509         (riscv_tdesc_cache): Likewise, also store const target_desc.
7510         (STATIC_IN_GDB): Define.
7511         (riscv_create_target_description): Update declaration with
7512         STATIC_IN_GDB.
7513         (riscv_lookup_target_description): New function, only define if
7514         GDBSERVER is not defined.
7515         * arch/riscv.h (riscv_create_target_description): Declare only
7516         when GDBSERVER is defined.
7517         (riscv_lookup_target_description): New declaration when GDBSERVER
7518         is not defined.
7519         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7520         (riscv_linux_read_features): ...this, and return
7521         riscv_gdbarch_features instead of target_desc.
7522         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7523         (riscv_linux_read_description): Rename to...
7524         (riscv_linux_read_features): ...this.
7525         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7526         Update to use riscv_gdbarch_features and
7527         riscv_lookup_target_description.
7528         * riscv-tdep.c (riscv_find_default_target_description): Use
7529         riscv_lookup_target_description instead of
7530         riscv_create_target_description.
7531
7532 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7533
7534         * valprint.c (generic_val_print_enum_1): When printing a flag
7535         enum with value 0 and there is no enumerator with value 0, print
7536         just "0" instead of "(unknown: 0x0)".
7537
7538 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7539
7540         * valprint.c (generic_val_print_enum_1): Print unknown part of
7541         flag enum in hex.
7542
7543 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7544
7545         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7546         flag enums to contain duplicate enumerators.
7547         * valprint.c (generic_val_print_enum_1): Update comment.
7548
7549 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7550
7551         * dwarf2/read.c: Include "count-one-bits.h".
7552         (update_enumeration_type_from_children): If an enumerator has
7553         multiple bits set, don't treat the enumeration as a "flag enum".
7554         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7555         of flag enums have 0 or 1 bit set.
7556
7557 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7558
7559         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7560         conversion.
7561         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7562         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7563         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7564         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7565         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7566
7567 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7568
7569         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7570
7571 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7572
7573         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7574         displaced_step_closure_up.
7575         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7576         (struct displaced_step_closure_up):
7577         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7578         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7579         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7580         Likewise.
7581         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7582         * gdbarch.c, gdbarch.h: Re-generate.
7583         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7584         displaced_step_closure_up.
7585         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7586         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7587         * infrun.h (displaced_step_closure_up): New type alias.
7588         (struct displaced_step_inferior_state) <step_closure>: Change
7589         type to displaced_step_closure_up.
7590         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7591         displaced_step_closure_up.
7592         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7593
7594 2020-02-14  Tom Tromey  <tom@tromey.com>
7595
7596         * minidebug.c (gnu_debug_key): New global.
7597         (find_separate_debug_file_in_section): Use it.
7598
7599 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7600
7601         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7602         std::unique_ptr.
7603         * gdbarch.c: Re-generate.
7604         * gdbarch.h: Re-generate.
7605         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7606         change.
7607         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7608         type to std::unique_ptr.
7609         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7610         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7611         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7612         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7613         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7614         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7615         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7616         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7617         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7618
7619 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7620
7621         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7622         std::unique_ptr.
7623         (displaced_step_clear): Rename to...
7624         (displaced_step_reset): ... this.  Just call displaced->reset ().
7625         (displaced_step_clear_cleanup): Rename to...
7626         (displaced_step_reset_cleanup): ... this.
7627         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7628         (displaced_step_fixup): Likewise.
7629         (resume_1): Likewise.
7630         (handle_inferior_event): Restore child's memory before calling
7631         displaced_step_fixup on the parent.
7632         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7633         to std::unique_ptr.
7634         <step_closure>: Change type to std::unique_ptr.
7635
7636 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7637
7638         * arm-tdep.c: Include count-one-bits.h.
7639         (cleanup_block_store_pc): Use count_one_bits.
7640         (cleanup_block_load_pc): Use count_one_bits.
7641         (arm_copy_block_xfer): Use count_one_bits.
7642         (thumb2_copy_block_xfer): Use count_one_bits.
7643         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7644         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7645         (thumb_get_next_pcs_raw): Use count_one_bits.
7646         (arm_get_next_pcs_raw): Use count_one_bits_l.
7647         * arch/arm.c (bitcount): Remove.
7648         * arch/arm.h (bitcount): Remove.
7649
7650 2020-02-14  Tom Tromey  <tromey@adacore.com>
7651
7652         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7653         Update.
7654         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7655         * dwarf2/loc.c (call_site_find_chain_1): Return
7656         unique_xmalloc_ptr.
7657         (call_site_find_chain): Likewise.
7658
7659 2020-02-14  Richard Biener  <rguenther@suse.de>
7660
7661         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7662         on expression with division operators.
7663
7664 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7665
7666         * MAINTAINERS (Write After Approval): Adding myself.
7667
7668 2020-02-12  Tom Tromey  <tom@tromey.com>
7669
7670         * event-loop.c (event_data, gdb_event, event_handler_func):
7671         Remove.
7672
7673 2020-02-12  Tom Tromey  <tom@tromey.com>
7674
7675         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7676         (dwarf2_frame_objfile_data): Add comment.
7677         (find_comp_unit, set_comp_unit): New functions.
7678         (dwarf2_frame_find_fde): Use find_comp_unit.
7679         (dwarf2_build_frame_info): Use set_comp_unit.
7680
7681 2020-02-12  Tom Tromey  <tom@tromey.com>
7682
7683         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7684         (comp_unit): Don't initialize objfile.
7685         (execute_cfa_program): Add text_offset parameter.
7686         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7687         (dwarf2_frame_cache): Update.
7688         (dwarf2_build_frame_info): Don't set "objfile" member.
7689
7690 2020-02-12  Tom Tromey  <tom@tromey.com>
7691
7692         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7693         (decode_frame_entry): Likewise.
7694         (dwarf2_build_frame_info): Update.
7695
7696 2020-02-12  Tom Tromey  <tom@tromey.com>
7697
7698         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7699         (decode_frame_entry_1): Use the comp_unit obstack.
7700
7701 2020-02-12  Tom Tromey  <tom@tromey.com>
7702
7703         * dwarf2/frame.c (struct comp_unit): Add initializers and
7704         constructor.
7705         (dwarf2_frame_objfile_data): Store a comp_unit.
7706         (dwarf2_frame_find_fde): Update.
7707         (dwarf2_build_frame_info): Use "new".
7708
7709 2020-02-12  Tom Tromey  <tom@tromey.com>
7710
7711         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7712         (dwarf2_fde_table): Typedef for std::vector.
7713         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7714         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7715         (decode_frame_entry): Update.
7716         (dwarf2_build_frame_info): Use "new".
7717
7718 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7719
7720         * arm-tdep.c (arm_gdbarch_init): Update.
7721         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7722         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7723         have_neon, is_m>: Change to bool.
7724
7725 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7726
7727         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7728
7729 2020-02-12  Tom Tromey  <tom@tromey.com>
7730
7731         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7732
7733 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7734
7735         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7736         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7737
7738 2020-02-11  Tom Tromey  <tom@tromey.com>
7739
7740         * psymtab.h: Update comment.
7741
7742 2020-02-11  Tom Tromey  <tom@tromey.com>
7743
7744         * gdb_obstack.h (struct auto_obstack): Use
7745         DISABLE_COPY_AND_ASSIGN.
7746
7747 2020-02-11  Tom Tromey  <tom@tromey.com>
7748
7749         * dwarf2/frame.h (struct objfile): Don't forward declare.
7750
7751 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7752
7753         * cris-tdep.c (cris_supply_gregset): Change signature to match
7754         what struct regset expects.
7755         (cris_regset): New struct.
7756         (fetch_core_registers): Remove.
7757         (cris_iterate_over_regset_sections): New function.
7758         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7759         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7760
7761 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7762
7763         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7764         registers.
7765
7766 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7767
7768         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7769
7770 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7771
7772         * configure: Re-generate.
7773
7774 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7775
7776         * configure: Re-generate.
7777
7778 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7779
7780         * acinclude: Update warning.m4 path.
7781         * warning.m4: Move to gdbsupport.
7782
7783 2020-02-11  Tom Tromey  <tromey@adacore.com>
7784
7785         * remote.c (remote_console_output): Update.
7786         * printcmd.c (printf_command): Update.
7787         * event-loop.c (gdb_wait_for_event): Update.
7788         * linux-nat.c (sigchld_handler): Update.
7789         * remote-sim.c (gdb_os_write_stdout): Update.
7790         (gdb_os_flush_stdout): Update.
7791         (gdb_os_flush_stderr): Update.
7792         (gdb_os_write_stderr): Update.
7793         * exceptions.c (print_exception): Update.
7794         * remote-fileio.c (remote_fileio_func_read): Update.
7795         (remote_fileio_func_write): Update.
7796         * tui/tui.c (tui_enable): Update.
7797         * tui/tui-interp.c (tui_interp::init): Update.
7798         * utils.c (init_page_info): Update.
7799         (putchar_unfiltered, fputc_unfiltered): Update.
7800         (gdb_flush): Update.
7801         (emit_style_escape): Update.
7802         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7803         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7804         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7805         (stderr_file::write): Update.
7806         (stderr_file::puts): Update.
7807         * ui-file.h (ui_file_isatty, ui_file_write)
7808         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7809         (ui_file_puts): Don't declare.
7810
7811 2020-02-10  Tom de Vries  <tdevries@suse.de>
7812
7813         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7814         sentinel to char *.
7815
7816 2020-02-09  Tom de Vries  <tdevries@suse.de>
7817
7818         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7819         filename if it matches "<artificial>".
7820
7821 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7822
7823         * windows-tdep.c (struct enum_value_name): New struct.
7824         (create_enum): New function.
7825         (windows_get_siginfo_type): Create and use enum types.
7826
7827 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7828
7829         * NEWS: Mention $_siginfo support for Windows.
7830         * windows-nat.c (handle_exception): Set siginfo_er.
7831         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7832         (windows_xfer_siginfo): New function.
7833         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7834         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7835         (init_windows_gdbarch_data): New function.
7836         (get_windows_gdbarch_data): New function.
7837         (windows_get_siginfo_type): New function.
7838         (windows_init_abi): Register windows_get_siginfo_type.
7839         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7840
7841 2020-02-08  Tom Tromey  <tom@tromey.com>
7842
7843         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7844         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7845         <keep>: Declare method.
7846         <m_keep>: Remove member.
7847         <~cutu_reader>: Remove.
7848         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7849         (cutu_reader::cutu_reader): Update.
7850         (cutu_reader::keep): Rename from ~cutu_reader.
7851         (process_psymtab_comp_unit, build_type_psymtabs_1)
7852         (process_skeletonless_type_unit, load_partial_comp_unit)
7853         (load_full_comp_unit, dwarf2_read_addr_index)
7854         (read_signatured_type): Update.
7855
7856 2020-02-08  Tom Tromey  <tom@tromey.com>
7857
7858         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7859         "want_partial_unit" parameter.
7860         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7861         Inline check for DW_TAG_partial_unit.
7862         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7863
7864 2020-02-08  Tom Tromey  <tom@tromey.com>
7865
7866         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7867         read.c.
7868         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7869         read.c.
7870
7871 2020-02-08  Tom Tromey  <tom@tromey.com>
7872
7873         * dwarf2/read.c (read_address): Move to comp-unit.c.
7874         (dwarf2_rnglists_process, dwarf2_ranges_process)
7875         (read_attribute_value, dwarf_decode_lines_1)
7876         (var_decode_location, decode_locdesc): Update.
7877         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7878         read.c.  Remove "cu" parameter.
7879         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7880         method.
7881
7882 2020-02-08  Tom Tromey  <tom@tromey.com>
7883
7884         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7885         (read_indirect_line_string): Update.
7886         * dwarf2/comp-unit.c (read_offset): Remove.
7887         (read_comp_unit_head): Update.
7888         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7889         method.
7890         (read_offset): Don't declare.
7891
7892 2020-02-08  Tom Tromey  <tom@tromey.com>
7893
7894         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7895         * dwarf2/read.c (struct comp_unit_head): Move to
7896         dwarf2/comp-unit.h.
7897         (enum class rcuh_kind): Move to comp-unit.h.
7898         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7899         (read_comp_unit_head, error_check_comp_unit_head)
7900         (read_and_check_comp_unit_head): Move to comp-unit.c.
7901         (read_offset, dwarf_unit_type_name): Likewise.
7902         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7903         (cutu_reader::cutu_reader, read_call_site_scope)
7904         (find_partial_die, follow_die_offset): Update.
7905         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7906
7907 2020-02-08  Tom Tromey  <tom@tromey.com>
7908
7909         * dwarf2/read.c (read_offset_1): Move to leb.c.
7910         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7911         (dwarf_decode_macro_bytes): Update.
7912         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7913         * dwarf2/leb.h (read_offset): Declare.
7914
7915 2020-02-08  Tom Tromey  <tom@tromey.com>
7916
7917         * dwarf2/read.c (dwarf2_section_size): Remove.
7918         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7919         Update.
7920         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7921
7922 2020-02-08  Tom Tromey  <tom@tromey.com>
7923
7924         * dwarf2/read.c (read_initial_length): Move to leb.c.
7925         * dwarf2/leb.h (read_initial_length): Declare.
7926         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7927         handle_nonstd parameter.
7928         * dwarf2/frame.c (read_initial_length): Remove.
7929         (decode_frame_entry_1): Update.
7930
7931 2020-02-08  Tom Tromey  <tom@tromey.com>
7932
7933         * dwarf2/loc.c (dwarf2_find_location_expression)
7934         (dwarf_evaluate_loc_desc::get_tls_address)
7935         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7936         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7937         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7938         (dwarf2_compile_property_to_c)
7939         (dwarf2_loc_desc_get_symbol_read_needs)
7940         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
7941         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
7942         (loclist_describe_location, loclist_tracepoint_var_ref)
7943         (loclist_generate_c_location): Update.
7944         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
7945         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
7946         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
7947         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
7948         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
7949         (dwarf2_per_cu_data::addr_size)
7950         (dwarf2_per_cu_data::ref_addr_size)
7951         (dwarf2_per_cu_data::text_offset)
7952         (dwarf2_per_cu_data::addr_type): Now methods.
7953         (per_cu_header_read_in): Make per_cu "const".
7954         (dwarf2_version): Remove.
7955         (dwarf2_per_cu_data::int_type): Now a method.
7956         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
7957         (set_die_type, read_array_type, read_subrange_index_type)
7958         (read_tag_string_type, read_subrange_type): Update.
7959         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
7960         offset_size, ref_addr_size, text_offset, addr_type, version,
7961         objfile, int_type, addr_sized_int_type>: Declare methods.
7962
7963 2020-02-08  Tom Tromey  <tom@tromey.com>
7964
7965         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
7966         Move earlier.
7967
7968 2020-02-08  Tom Tromey  <tom@tromey.com>
7969
7970         * dwarf2/read.h (dwarf_line_debug): Declare.
7971         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
7972         * dwarf2/read.c: Move line_header code to new files.
7973         (dwarf_line_debug): No longer static.
7974         * dwarf2/line-header.c: New file.
7975         * dwarf2/line-header.h: New file.
7976
7977 2020-02-08  Tom Tromey  <tom@tromey.com>
7978
7979         * dwarf2/read.c (struct line_header) <file_full_name,
7980         file_file_name>: Return unique_xmalloc_ptr.
7981         (line_header::file_file_name): Update.
7982         (line_header::file_full_name): Update.
7983         (dw2_get_file_names_reader): Update.
7984         (macro_start_file): Update.
7985
7986 2020-02-08  Tom Tromey  <tom@tromey.com>
7987
7988         * dwarf2/read.c (struct line_header) <file_full_name,
7989         file_file_name>: Declare methods.
7990         (dw2_get_file_names_reader): Update.
7991         (file_file_name): Now a method.
7992         (file_full_name): Likewise.
7993         (macro_start_file): Update.
7994
7995 2020-02-08  Tom Tromey  <tom@tromey.com>
7996
7997         * dwarf2/read.c (dwarf_always_disassemble)
7998         (show_dwarf_always_disassemble): Move to loc.c.
7999         (_initialize_dwarf2_read): Move "always-disassemble" registration
8000         to loc.c.
8001         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8002         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8003         static.
8004         (show_dwarf_always_disassemble): Move from read.c.
8005         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8006
8007 2020-02-08  Tom Tromey  <tom@tromey.com>
8008
8009         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8010         (create_quick_file_names_table): Return htab_up.
8011         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8012         Update.
8013         * dwarf2/read.h (struct dwarf2_per_objfile)
8014         <quick_file_names_table>: Now htab_up.
8015
8016 2020-02-08  Tom Tromey  <tom@tromey.com>
8017
8018         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8019
8020 2020-02-08  Tom Tromey  <tom@tromey.com>
8021
8022         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8023         Rewrite.
8024         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8025         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8026         (abbrev_table::abbrev_table): No longer inline.
8027         (ABBREV_HASH_SIZE): Remove.
8028         (abbrev_table::m_abbrevs): Now an htab_up.
8029
8030 2020-02-08  Tom Tromey  <tom@tromey.com>
8031
8032         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8033         (cutu_reader): Update.
8034         (build_type_psymtabs_1): Update.
8035         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8036         (abbrev_table::alloc_abbrev): Update.
8037         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8038         (abbrev_table::read): New static method, renamed from
8039         abbrev_table_read_table.
8040         (abbrev_table::alloc_abbrev)
8041         (abbrev_table::add_abbrev): Now private.
8042         (abbrev_table::abbrev_table): Now private.
8043         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8044
8045 2020-02-08  Tom Tromey  <tom@tromey.com>
8046
8047         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8048         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8049         htab_up.
8050
8051 2020-02-08  Tom Tromey  <tom@tromey.com>
8052
8053         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8054         htab_up.
8055         (lookup_dwo_unit_in_dwp): Update.
8056         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8057         on obstack.
8058
8059 2020-02-08  Tom Tromey  <tom@tromey.com>
8060
8061         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8062         obstack.
8063
8064 2020-02-08  Tom Tromey  <tom@tromey.com>
8065
8066         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8067         line_header_hash.
8068         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8069         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8070         Change type to htab_up.
8071
8072 2020-02-08  Tom Tromey  <tom@tromey.com>
8073
8074         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8075         htab_up.  Don't allocate on obstack.
8076         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8077         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8078         Change type to htab_up.
8079
8080 2020-02-08  Tom Tromey  <tom@tromey.com>
8081
8082         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8083         Change type to htab_up.
8084         * dwarf2/read.c (create_signatured_type_table_from_index)
8085         (create_signatured_type_table_from_debug_names)
8086         (create_all_type_units, add_type_unit)
8087         (lookup_dwo_signatured_type, lookup_signatured_type)
8088         (process_skeletonless_type_unit): Update.
8089         (create_debug_type_hash_table, create_debug_types_hash_table):
8090         Change type of types_htab.
8091         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8092         htab_up.  Don't allocate on obstack.
8093         (create_cus_hash_table): Change type of cus_htab parameter.
8094         (struct dwo_file) <cus, tus>: Now htab_up.
8095         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8096         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8097         (queue_and_load_all_dwo_tus): Update.
8098         * dwarf2/index-write.c (write_gdbindex): Update.
8099         (write_debug_names): Update.
8100
8101 2020-02-08  Tom Tromey  <tom@tromey.com>
8102
8103         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8104         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8105         destructor.
8106         (struct dwarf2_per_objfile) <queue>: New member.
8107         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8108         dwarf2/read.h.
8109         (dwarf2_queue, dwarf2_queue_tail): Remove.
8110         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8111         DISABLE_COPY_AND_ASSIGN.
8112         <m_per_objfile>: New member.
8113         <~dwarf2_queue_guard>: Rewrite.
8114         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8115         Update.
8116         (~dwarf2_queue_item): New.
8117
8118 2020-02-08  Tom Tromey  <tom@tromey.com>
8119
8120         * dwarf2/read.c (struct die_info) <has_children>: New member.
8121         (dw2_get_file_names_reader): Remove has_children.
8122         (dw2_get_file_names): Update.
8123         (read_cutu_die_from_dwo): Remove has_children.
8124         (cutu_reader::init_tu_and_read_dwo_dies)
8125         (cutu_reader::cutu_reader): Update.
8126         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8127         Remove has_children.
8128         (build_type_psymtabs_1, process_skeletonless_type_unit)
8129         (load_partial_comp_unit, load_full_comp_unit): Update.
8130         (create_dwo_cu_reader): Remove has_children.
8131         (create_cus_hash_table, read_die_and_children): Update.
8132         (read_full_die_1,read_full_die): Remove has_children.
8133         (read_signatured_type): Update.
8134         (class cutu_reader) <has_children>: Remove.
8135
8136 2020-02-08  Tom Tromey  <tom@tromey.com>
8137
8138         * dwarf2/expr.c: Rename from dwarf2expr.c.
8139         * dwarf2/expr.h: Rename from dwarf2expr.h.
8140         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8141         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8142         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8143         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8144         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8145         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8146         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8147         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8148         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8149         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8150         * dwarf2/loc.c: Rename from dwarf2loc.c.
8151         * dwarf2/loc.h: Rename from dwarf2loc.h.
8152         * dwarf2/read.c: Rename from dwarf2read.c.
8153         * dwarf2/read.h: Rename from dwarf2read.h.
8154         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8155         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8156         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8157         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8158         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8159         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8160         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8161         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8162         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8163         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8164         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8165         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8166         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8167         Update.
8168         * Makefile.in (COMMON_SFILES): Update.
8169         (HFILES_NO_SRCDIR): Update.
8170
8171 2020-02-08  Tom Tromey  <tom@tromey.com>
8172
8173         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8174         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8175
8176 2020-02-08  Tom Tromey  <tom@tromey.com>
8177
8178         * dwarf2read.h (struct die_info): Don't declare.
8179
8180 2020-02-08  Tom Tromey  <tom@tromey.com>
8181
8182         * dwarf2read.h (die_info_ptr): Remove typedef.
8183
8184 2020-02-08  Tom Tromey  <tom@tromey.com>
8185
8186         * dwarf2read.c (read_call_site_scope)
8187         (handle_data_member_location, dwarf2_add_member_fn)
8188         (mark_common_block_symbol_computed, read_common_block)
8189         (attr_to_dynamic_prop, partial_die_info::read)
8190         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8191         (dwarf2_symbol_mark_computed, set_die_type): Update.
8192         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8193         method.
8194         (attr_form_is_block): Don't declare.
8195         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8196
8197 2020-02-08  Tom Tromey  <tom@tromey.com>
8198
8199         * dwarf2read.c (dwarf2_find_base_address, )
8200         (read_call_site_scope, rust_containing_type)
8201         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8202         (handle_data_member_location, dwarf2_add_member_fn)
8203         (get_alignment, read_structure_type, process_structure_scope)
8204         (mark_common_block_symbol_computed, read_common_block)
8205         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8206         (partial_die_info::read, read_attribute_value, new_symbol)
8207         (lookup_die_type, dwarf2_get_ref_die_offset)
8208         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8209         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8210         (dwarf2_symbol_mark_computed): Update.
8211         * dwarf2/attribute.h (struct attribute) <value_as_address,
8212         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8213         methods.
8214         (value_as_address, attr_form_is_section_offset)
8215         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8216         * dwarf2/attribute.c (attribute::value_as_address)
8217         (attribute::form_is_section_offset, attribute::form_is_constant)
8218         (attribute::form_is_ref): Now methods.
8219
8220 2020-02-08  Tom Tromey  <tom@tromey.com>
8221
8222         * dwarf2read.c (struct attribute, DW_STRING)
8223         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8224         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8225         (attr_form_is_block, attr_form_is_section_offset)
8226         (attr_form_is_constant, attr_form_is_ref): Move.
8227         * dwarf2/attribute.h: New file.
8228         * dwarf2/attribute.c: New file, from dwarf2read.c.
8229         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8230
8231 2020-02-08  Tom Tromey  <tom@tromey.com>
8232
8233         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8234         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8235         Move.
8236         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8237         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8238         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8239         abbrev.c.
8240         * dwarf2/abbrev.h: New file.
8241         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8242         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8243
8244 2020-02-08  Tom Tromey  <tom@tromey.com>
8245
8246         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8247         (dwarf2_section_size, dwarf2_get_section_info)
8248         (create_signatured_type_table_from_debug_names)
8249         (create_addrmap_from_aranges, read_debug_names_from_section)
8250         (get_gdb_index_contents_from_section, read_comp_unit_head)
8251         (error_check_comp_unit_head, read_abbrev_offset)
8252         (create_debug_type_hash_table, init_cu_die_reader)
8253         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8254         (read_comp_units_from_section, create_cus_hash_table)
8255         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8256         (create_dwp_v2_section, dwarf2_rnglists_process)
8257         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8258         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8259         (read_indirect_string_from_dwz, read_addr_index_1)
8260         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8261         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8262         (fill_in_loclist_baton): Update.
8263         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8264         get_containing_section, get_bfd_owner, get_bfd_section,
8265         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8266         (dwarf2_read_section, get_section_name, get_section_file_name)
8267         (get_containing_section, get_section_bfd_owner)
8268         (get_section_bfd_section, get_section_name, get_section_file_name)
8269         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8270         declare.
8271         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8272         (dwarf2_section_info::get_bfd_owner)
8273         (dwarf2_section_info::get_bfd_section)
8274         (dwarf2_section_info::get_name)
8275         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8276         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8277         (dwarf2_section_info::read): Now methods.
8278         * dwarf-index-write.c (class debug_names): Update.
8279
8280 2020-02-08  Tom Tromey  <tom@tromey.com>
8281
8282         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8283         Move to dwarf2/section.h.
8284         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8285         (get_section_bfd_section, get_section_name)
8286         (get_section_file_name, get_section_id, get_section_flags)
8287         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8288         dwarf2/section.c.
8289         * dwarf2/section.h: New file.
8290         * dwarf2/section.c: New file, from dwarf2read.c.
8291         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8292
8293 2020-02-08  Tom Tromey  <tom@tromey.com>
8294
8295         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8296         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8297         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8298         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8299         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8300         * dwarf2/leb.h: New file, from dwarf2read.c.
8301         * dwarf2/leb.c: New file, from dwarf2read.c.
8302         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8303         Remove.
8304         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8305         (COMMON_SFILES): Add dwarf2/leb.c.
8306
8307 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8308
8309         GDB 9.1 released.
8310
8311 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8312
8313         PR gdb/25190:
8314         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8315         * gdb/remote.c (remote_console_output): Update.
8316         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8317         (ui_file_puts): ...this.
8318         * gdb/ui-file.h (ui_file_puts): Add declaration.
8319         * gdb/utils.c (emit_style_escape): Update.
8320         (flush_wrap_buffer): Update.
8321         (fputs_maybe_filtered): Update.
8322         (fputs_unfiltered): Add function.
8323
8324 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8325
8326         * gdb/event-loop.c (gdb_wait_for_event): Update.
8327         * gdb/printcmd.c (printf_command): Update.
8328         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8329         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8330         (gdb_os_flush_stderr): Update.
8331         * gdb/remote.c (remote_console_output): Update.
8332         * gdb/ui-file.c (gdb_flush): Rename to...
8333         (ui_file_flush): ...this.
8334         (stderr_file::write): Update.
8335         (stderr_file::puts): Update.
8336         * gdb/ui-file.h (gdb_flush): Rename to...
8337         (ui_file_flush): ...this.
8338         * gdb/utils.c (gdb_flush): Add function.
8339         * gdb/utils.h (gdb_flush): Add declaration.
8340
8341 2020-02-07  Tom Tromey  <tromey@adacore.com>
8342
8343         PR breakpoints/24915:
8344         * source.c (find_and_open_source): Do not check basenames_may_differ.
8345
8346 2020-02-07  Tom Tromey  <tom@tromey.com>
8347
8348         * README: Update gdbserver documentation.
8349         * gdbserver: Move to top level.
8350         * configure.tgt (build_gdbserver): Remove.
8351         * configure.ac: Remove --enable-gdbserver.
8352         * configure: Rebuild.
8353         * Makefile.in (distclean): Don't mention gdbserver.
8354
8355 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8356
8357         * source-cache.c (source_cache::ensure): Surround
8358         get_plain_source_lines with a try/catch.
8359         (source_cache::get_line_charpos): Get rid of try/catch
8360         and only check for the return value of "ensure".
8361         * tui/tui-source.c (tui_source_window::set_contents):
8362         Simplify "nlines" calculation.
8363
8364 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8365
8366         * MAINTAINERS (Write After Approval): Add myself.
8367
8368 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8369
8370         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8371         function call.
8372
8373 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8374
8375         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8376
8377 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8378
8379         * nat/riscv-linux-tdesc.h: New file.
8380         * nat/riscv-linux-tdesc.c: New file, taking code from...
8381         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8382         ... here.
8383         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8384         NATDEPFILES.
8385
8386 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8387
8388         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8389         we don't set the fake simulator ptid to the null_ptid.
8390
8391 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8392
8393         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8394         * gdbthread.h (class thread_info) <resumed>: Likewise.
8395         * infrun.c (resume_1): Likewise.
8396         (proceed): Likewise.
8397         (infrun_thread_stop_requested): Likewise.
8398         (stop_all_threads): Likewise.
8399         (handle_inferior_event): Likewise.
8400         (restart_threads): Likewise.
8401         (finish_step_over): Likewise.
8402         (keep_going_stepped_thread): Likewise.
8403         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8404         (linux_handle_extended_wait): Likewise.
8405         * record-btrace.c (get_thread_current_frame_id): Likewise.
8406         * record-full.c (record_full_wait_1): Likewise.
8407         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8408         * target.c (target_resume): Likewise.
8409         * thread.c (set_running_thread): Likewise.
8410
8411 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8412
8413         * f-valprint.c (f77_print_array_1): Changed datatype of index
8414         variable to LONGEST from int to enable it to contain bound
8415         values correctly.
8416
8417 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8418
8419         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8420         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8421         offsets according to FLEN determined.
8422         (riscv_linux_nat_target::read_description): Determine FLEN
8423         dynamically.
8424         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8425         according to FLEN determined.
8426         (riscv_linux_nat_target::store_registers): Likewise.
8427
8428 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8429
8430         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8431         when reg->group is empty and reggroup is not.
8432
8433 2020-01-31  Tom Tromey  <tromey@adacore.com>
8434
8435         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8436         Call beneath target's mourn_inferior after unpushing.
8437
8438 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8439
8440         PR tui/9765
8441         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8442         have enough lines to fill the screen, still return the lowest
8443         address we found.
8444
8445 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8446
8447         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8448         '-', '<', and '>' commands.
8449
8450 2020-01-29  Pedro Alves  <palves@redhat.com>
8451             Sergio Durigan Junior  <sergiodj@redhat.com>
8452
8453         * infcmd.c (construct_inferior_arguments): Assert that
8454         'argc' is greater than 0.
8455
8456 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8457
8458         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8459         (BRK_INSN_MASK): Define to 0xd4200000.
8460         (aarch64_program_breakpoint_here_p): New function.
8461         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8462         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8463         breakpoint.c.
8464         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8465         breakpoint.h
8466         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8467         call gdbarch_program_breakpoint_here_p.
8468         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8469         default_program_breakpoint_here_p, changed return type to bool and
8470         simplified.
8471         * breakpoint.h (program_breakpoint_here): Moved prototype to
8472         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8473         return type to bool.
8474         * gdbarch.c: Regenerate.
8475         * gdbarch.h: Regenerate.
8476         * gdbarch.sh (program_breakpoint_here_p): New method.
8477         * infrun.c (handle_signal_stop): Call
8478         gdbarch_program_breakpoint_here_p.
8479
8480 2020-01-26  Tom Tromey  <tom@tromey.com>
8481
8482         * ctfread.c (struct ctf_fp_info): Reindent.
8483         (_initialize_ctfread): Remove.
8484
8485 2020-01-26  Tom Tromey  <tom@tromey.com>
8486
8487         * psymtab.c (partial_map_expand_apply)
8488         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8489         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8490         (psym_print_stats, psym_expand_symtabs_for_function)
8491         (psym_map_symbol_filenames, psym_map_matching_symbols)
8492         (psym_expand_symtabs_matching)
8493         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8494         (maintenance_check_psymtabs): Use new methods.
8495         * psympriv.h (struct partial_symtab) <readin_p,
8496         get_compunit_symtab>: New methods.
8497         <readin, compunit_symtab>: Remove members.
8498         (struct standard_psymtab): New.
8499         (struct legacy_psymtab): Derive from standard_psymtab.
8500         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8501         standard_psymtab.
8502         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8503
8504 2020-01-26  Tom Tromey  <tom@tromey.com>
8505
8506         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8507         read_dependencies.  Add assert.
8508         * psymtab.c (partial_symtab::read_dependencies): New method.
8509         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8510         method.
8511         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8512         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8513         read_dependencies.
8514         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8515         Add assert.
8516
8517 2020-01-26  Tom Tromey  <tom@tromey.com>
8518
8519         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8520         Call expand_psymtab.
8521         (xcoff_read_symtab): Call expand_psymtab.
8522         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8523         legacy_expand_psymtab.
8524         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8525         method.
8526         (struct legacy_psymtab) <expand_psymtab>: Implement.
8527         <legacy_expand_psymtab>: New member.
8528         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8529         (parse_partial_symbols): Set legacy_expand_psymtab.
8530         (psymtab_to_symtab_1): Change argument order.  Call
8531         expand_psymtab.
8532         (new_psymtab): Set legacy_expand_psymtab.
8533         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8534         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8535         expand_psymtab.
8536         (dwarf2_psymtab::expand_psymtab): Rename from
8537         psymtab_to_symtab_1.  Call expand_psymtab.
8538         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8539         (dbx_end_psymtab): Likewise.
8540         (dbx_psymtab_to_symtab_1): Change argument order. Call
8541         expand_psymtab.
8542         (dbx_read_symtab): Call expand_psymtab.
8543         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8544         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8545         (ctf_psymtab::read_symtab): Call expand_psymtab.
8546
8547 2020-01-26  Tom Tromey  <tom@tromey.com>
8548
8549         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8550         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8551         messages.
8552         * mdebugread.c (mdebug_read_symtab): Remove prints.
8553         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8554         assert.
8555         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8556
8557 2020-01-26  Tom Tromey  <tom@tromey.com>
8558
8559         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8560         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8561         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8562         legacy_symtab.
8563         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8564         * psymtab.c (psymtab_to_symtab): Call method.
8565         (dump_psymtab): Update.
8566         * psympriv.h (struct partial_symtab): Add virtual destructor.
8567         <read_symtab>: New method.
8568         (struct legacy_symtab): New.
8569         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8570         (struct pst_map) <pst>: Now a legacy_psymtab.
8571         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8572         (new_psymtab): Use legacy_psymtab.
8573         * dwarf2read.h (struct dwarf2_psymtab): New.
8574         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8575         * dwarf2read.c (dwarf2_create_include_psymtab)
8576         (dwarf2_build_include_psymtabs, create_type_unit_group)
8577         (create_partial_symtab, process_psymtab_comp_unit_reader)
8578         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8579         (set_partial_user): Use dwarf2_psymtab.
8580         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8581         (psymtab_to_symtab_1, process_full_comp_unit)
8582         (process_full_type_unit, dwarf2_ranges_read)
8583         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8584         (dwarf_decode_lines): Use dwarf2_psymtab.
8585         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8586         (add_address_entry_worker, write_one_signatured_type)
8587         (recursively_count_psymbols, recursively_write_psymbols)
8588         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8589         (write_debug_names): Likewise.
8590         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8591         <pst>: Now a legacy_psymtab.
8592         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8593         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8594         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8595         * ctfread.c (struct ctf_psymtab): New.
8596         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8597         ctf_psymtab.
8598         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8599         (create_partial_symtab): Return a ctf_psymtab.
8600         (scan_partial_symbols): Update.
8601
8602 2020-01-26  Tom Tromey  <tom@tromey.com>
8603
8604         * xcoffread.c (xcoff_start_psymtab): Use new.
8605         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8606         renamed from start_psymtab_common.
8607         * psympriv.h (struct partial_symtab): Add new constructor.
8608         (start_psymtab_common): Don't declare.
8609         * mdebugread.c (parse_partial_symbols): Use new.
8610         * dwarf2read.c (create_partial_symtab): Use new.
8611         * dbxread.c (start_psymtab): Use new.
8612         * ctfread.c (create_partial_symtab): Use new.
8613
8614 2020-01-26  Tom Tromey  <tom@tromey.com>
8615
8616         * xcoffread.c (xcoff_end_psymtab): Use new.
8617         * psymtab.c (start_psymtab_common): Use new.
8618         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8619         Update.
8620         * psympriv.h (struct partial_symtab): Add parameters to
8621         constructor.  Don't inline.
8622         (allocate_psymtab): Don't declare.
8623         * mdebugread.c (new_psymtab): Use new.
8624         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8625         * dbxread.c (dbx_end_psymtab): Use new.
8626
8627 2020-01-26  Tom Tromey  <tom@tromey.com>
8628
8629         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8630         allocate_psymtab.  Update documentation.
8631         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8632         allocate_psymtab.  Do not use new.
8633         (allocate_psymtab): Use new.  Update.
8634
8635 2020-01-26  Tom Tromey  <tom@tromey.com>
8636
8637         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8638         * psymtab.c (psym_print_stats): Update.
8639         * psympriv.h (struct partial_symtab) <readin,
8640         psymtabs_addrmap_supported, anonymous>: Now bool.
8641         * mdebugread.c (psymtab_to_symtab_1): Update.
8642         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8643         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8644         (process_full_comp_unit, process_full_type_unit): Update.
8645         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8646         * ctfread.c (psymtab_to_symtab): Update.
8647
8648 2020-01-26  Tom Tromey  <tom@tromey.com>
8649
8650         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8651         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8652         * psymtab.c (psymtab_storage): Delete psymtabs.
8653         (psymtab_storage::allocate_psymtab): Use new.
8654         (psymtab_storage::discard_psymtab): Use delete.
8655         * psympriv.h (struct partial_symtab): Add constructor and
8656         initializers.
8657
8658 2020-01-26  Tom Tromey  <tom@tromey.com>
8659
8660         * machoread.c: Do not include psympriv.h.
8661
8662 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8663
8664         * NEWS: Mention the new option and the set/show commands.
8665
8666 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8667
8668         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8669         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8670         (validate_exec_file): New variables, enums, functions.
8671         (exec_file_locate_attach, print_section_info): Style the filenames.
8672         (_initialize_exec): Install show_exec_file_mismatch_command and
8673          set_exec_file_mismatch_command.
8674         * gdbcore.h (validate_exec_file): Declare.
8675         * infcmd.c (attach_command): Call validate_exec_file.
8676         * remote.c ( remote_target::remote_add_inferior): Likewise.
8677
8678 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8679
8680         * frame.c (find_frame_sal): Move call to get_next_frame into more
8681         inner scope.
8682         * inline-frame.c (inilne_state) <inline_state>: Update argument
8683         types.
8684         (inilne_state) <skipped_symbol>: Rename to...
8685         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8686         (skip_inline_frames): Build vector of skipped symbols and use this
8687         to reate the inline_state.
8688         (inline_skipped_symbol): Add a comment and some assertions, fetch
8689         skipped symbol from the list.
8690
8691 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8692
8693         * buildsym.c (lte_is_less_than): Delete.
8694         (buildsym_compunit::end_symtab_with_blockvector): Create local
8695         lambda function to sort line table entries, and use
8696         std::stable_sort instead of std::sort.
8697         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8698         markers when looking for a previous line.
8699
8700 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8701
8702         * dwarf2read.c (lnp_state_machine::record_line): Include
8703         end_sequence parameter in debug print out.  Record the line if we
8704         are at an end_sequence marker even if it's not the start of a
8705         statement.
8706         * symmisc.c (maintenance_print_one_line_table): Print end of
8707         sequence markers with 'END' not '0'.
8708
8709 2020-01-24  Pedro Alves  <palves@redhat.com>
8710
8711         PR gdb/25410
8712         * thread.c (scoped_restore_current_thread::restore): Use
8713         switch_to_inferior_no_thread.
8714         * exec.c: Include "progspace-and-thread.h".
8715         (add_target_sections, remove_target_sections):
8716         scoped_restore_current_pspace_and_thread instead of
8717         scoped_restore_current_thread.
8718         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8719         and aspace to the inferior before calling clone_program_space.
8720         Remove stale comment.
8721
8722 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8723
8724         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8725         (arm_netbsd_nat_target::fetch_registers): ...this.
8726         (arm_nbsd_nat_target::store_registers): Rename to...
8727         (arm_netbsd_nat_target::store_registers): ...this.
8728
8729 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8730
8731         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8732         register_t.
8733
8734 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8735
8736         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8737         Update comment.
8738         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8739         Likewise.
8740         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8741         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8742         the correct replacement (iterate_over_regset_sections).
8743         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8744         Update comment.
8745
8746 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8747
8748         PR gdb/23718
8749         * gdb/python/python.c (execute_gdb_command): Call
8750         async_enable_stdin in catch block.
8751
8752 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8753
8754         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8755         SWITCH_THRU_ALL_UIS.
8756
8757 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8758
8759         PR tui/9765
8760         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8761         comment, add extra parameter, and update to store previous symbol
8762         when appropriate.
8763         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8764         add extra parameter.
8765         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8766         remove unneeded parameter, add try/catch around gdb_print_insn,
8767         rewrite to add items to asm_lines vector.
8768         (tui_find_backward_disassembly_start_address): New function.
8769         (tui_find_disassembly_address): Updated throughout.
8770         (tui_disasm_window::set_contents): Update for changes to
8771         tui_disassemble.
8772         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8773         number of lines to scroll.
8774
8775 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8776
8777         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8778         (SECT_OFF_DATA): Likewise.
8779         (SECT_OFF_RODATA): Likewise.
8780         (SECT_OFF_TEXT): Likewise.
8781         (SECT_OFF_BSS): Likewise.
8782         (struct objfile) <text_section_offset, data_section_offset>: New
8783         methods.
8784         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8785         objfile::text_section_offset.
8786         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8787         * coffread.c (coff_symtab_read): Likewise.
8788         (enter_linenos): Likewise.
8789         (process_coff_symbol): Likewise.
8790         * ctfread.c (get_objfile_text_range): Likewise.
8791         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8792         Use objfile::data_section_offset.
8793         * dwarf2-frame.c (execute_cfa_program): Use
8794         objfile::text_section_offset.
8795         (dwarf2_frame_find_fde): Likewise.
8796         * dwarf2read.c (create_addrmap_from_index): Likewise.
8797         (create_addrmap_from_aranges): Likewise.
8798         (dw2_find_pc_sect_compunit_symtab): Likewise.
8799         (process_psymtab_comp_unit_reader): Likewise.
8800         (add_partial_symbol): Likewise.
8801         (add_partial_subprogram): Likewise.
8802         (process_full_comp_unit): Likewise.
8803         (read_file_scope): Likewise.
8804         (read_func_scope): Likewise.
8805         (read_lexical_block_scope): Likewise.
8806         (read_call_site_scope): Likewise.
8807         (dwarf2_rnglists_process): Likewise.
8808         (dwarf2_ranges_process): Likewise.
8809         (dwarf2_ranges_read): Likewise.
8810         (dwarf_decode_lines_1): Likewise.
8811         (new_symbol): Likewise.
8812         (dwarf2_fetch_die_loc_sect_off): Likewise.
8813         (dwarf2_per_cu_text_offset): Likewise.
8814         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8815         * hppa-tdep.c (read_unwind_info): Likewise.
8816         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8817         * psympriv.h (struct partial_symtab): Likewise.
8818         * psymtab.c (find_pc_sect_psymtab): Likewise.
8819         * solib-svr4.c (enable_break): Likewise.
8820         * stap-probe.c (relocate_address): Use
8821         objfile::data_section_offset.
8822         * xcoffread.c (enter_line_range): Use
8823         objfile::text_section_offset.
8824         (read_xcoff_symtab): Likewise.
8825
8826 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8827
8828         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8829         declaration to narrower scopes.
8830
8831 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8832
8833         * darwin-nat.h (struct darwin_exception_msg, enum
8834         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8835         Move up.
8836         (class darwin_nat_target) <wait_1, check_new_threads,
8837         decode_exception_message, decode_message, stop_inferior,
8838         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8839         * darwin-nat.c (darwin_check_new_threads): Rename to...
8840         (darwin_nat_target::check_new_threads): ... this.
8841         (darwin_suspend_inferior_it): Remove.
8842         (darwin_decode_exception_message): Rename to...
8843         (darwin_nat_target::decode_exception_message): ... this.
8844         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8845         (darwin_decode_message): Rename to...
8846         (darwin_nat_target::decode_message): ... this.
8847         (cancel_breakpoint): Rename to...
8848         (darwin_nat_target::cancel_breakpoint): ... this.
8849         (darwin_wait): Rename to...
8850         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8851         instead of iterate_over_inferiors.
8852         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8853         (darwin_stop_inferior): Rename to...
8854         (darwin_nat_target::stop_inferior): ... this.
8855         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8856         (darwin_init_thread_list): Rename to...
8857         (darwin_nat_target::init_thread_list): ... this.
8858         (darwin_ptrace_him): Rename to...
8859         (darwin_nat_target::ptrace_him): ... this.
8860         (darwin_nat_target::create_inferior): Pass lambda function to
8861         fork_inferior.
8862         (darwin_nat_target::detach): Call stop_inferior instead of
8863         darwin_stop_inferior.
8864         * fork-inferior.h (fork_inferior): Change init_trace_fun
8865         parameter to gdb::function_view.
8866         * fork-inferior.c (fork_inferior): Likewise.
8867
8868 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8869
8870         * i386-cygwin-tdep.c (core_process_module_section): Update.
8871         * windows-nat.c (struct lm_info_windows): Add text_offset.
8872         (windows_xfer_shared_libraries): Update.
8873         * windows-tdep.c (windows_xfer_shared_library):
8874         Add text_offset_cached argument.
8875         * windows-tdep.h (windows_xfer_shared_library): Update.
8876
8877 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8878
8879         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8880
8881 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8882
8883         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8884         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8885         replace with range-based for.
8886         (gdbsim_interrupt_inferior): Remove.
8887         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8888         with a range-based for.  Inline code from
8889         gdbsim_interrupt_inferior.
8890
8891 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8892
8893         * infrun.c (proceed): Fix indentation.
8894
8895 2020-01-21  Tom Tromey  <tromey@adacore.com>
8896
8897         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8898         * python/python.c (python_extension_ops): Update.
8899         (gdbpy_colorize): New function.
8900         * python/lib/gdb/__init__.py (colorize): New function.
8901         * extension.h (ext_lang_colorize): Declare.
8902         * extension.c (ext_lang_colorize): New function.
8903         * extension-priv.h (struct extension_language_ops) <colorize>: New
8904         member.
8905         * cli/cli-style.c (_initialize_cli_style): Update help text.
8906
8907 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8908
8909         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8910         <cond>: Change type to bool.
8911         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8912         (aarch64_displaced_step_cb): Likewise.
8913         (aarch64_displaced_step_tb): Likewise.
8914
8915 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8916
8917         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8918         output.
8919
8920 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8921
8922         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8923         <pc_adjust>: Adjust the documentation.
8924         (aarch64_displaced_step_fixup): Check if PC really moved before
8925         adjusting it.
8926
8927 2020-01-19  Tom Tromey  <tom@tromey.com>
8928
8929         * disasm.c (~gdb_disassembler): New destructor.
8930         (gdb_buffered_insn_length): Call disassemble_free_target.
8931         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8932         DISABLE_COPY_AND_ASSIGN.
8933
8934 2020-01-19  Tom Tromey  <tom@tromey.com>
8935
8936         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8937         (die_reader_func_ftype): Remove.
8938         (cutu_reader): New class.
8939         (dw2_get_file_names_reader): Remove "data" parameter.
8940         (dw2_get_file_names): Use cutu_reader.
8941         (create_debug_type_hash_table): Update.
8942         (read_cutu_die_from_dwo): Update comment.
8943         (lookup_dwo_unit): Add dwo_name parameter.
8944         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
8945         die_reader_func_ftype and data parameters.
8946         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
8947         Remove die_reader_func_ftype and data parameters.
8948         (~cutu_reader): New; from init_cutu_and_read_dies.
8949         (cutu_reader::cutu_reader): Rename from
8950         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
8951         and data parameters.
8952         (init_cutu_and_read_dies_simple): Remove.
8953         (struct process_psymtab_comp_unit_data): Remove.
8954         (process_psymtab_comp_unit_reader): Remove data parameter; add
8955         want_partial_unit and pretend_language parameters.
8956         (process_psymtab_comp_unit): Use cutu_reader.
8957         (build_type_psymtabs_reader): Remove data parameter.
8958         (build_type_psymtabs_1): Use cutu_reader.
8959         (process_skeletonless_type_unit): Likewise.
8960         (load_partial_comp_unit_reader): Remove.
8961         (load_partial_comp_unit): Use cutu_reader.
8962         (load_full_comp_unit_reader): Remove.
8963         (load_full_comp_unit): Use cutu_reader.
8964         (struct create_dwo_cu_data): Remove.
8965         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
8966         dwo_unit parameters.
8967         (create_cus_hash_table): Use cutu_reader.
8968         (struct dwarf2_read_addr_index_data): Remove.
8969         (dwarf2_read_addr_index_reader): Remove.
8970         (dwarf2_read_addr_index): Use cutu_reader.
8971         (read_signatured_type_reader): Remove.
8972         (read_signatured_type): Use cutu_reader.
8973
8974 2020-01-19  Tom Tromey  <tom@tromey.com>
8975
8976         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
8977         * tui/tui-wingeneral.h (class tui_suppress_output): New.
8978         (tui_wrefresh): Declare.
8979         * tui/tui-wingeneral.c (suppress_output): New global.
8980         (tui_suppress_output, ~tui_suppress_output): New constructor and
8981         destructor.
8982         (tui_wrefresh): New function.
8983         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
8984         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
8985         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
8986         method.
8987         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
8988         tui_wrefresh.
8989         (tui_data_window::no_refresh): New method.
8990         (tui_data_item_window::refresh_window): Call tui_wrefresh.
8991         (tui_reg_command): Use tui_suppress_output
8992         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
8993         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
8994         method.
8995         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
8996
8997 2020-01-19  Tom Tromey  <tom@tromey.com>
8998
8999         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9000         Handle case where symtab is null.
9001
9002 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9003
9004         * linux-fork.c (one_fork_p): Simplify.
9005
9006 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9007
9008         * top.c (struct qt_args): Remove.
9009         (kill_or_detach): Change return type to void, replace `void *`
9010         parameter with a proper one.
9011         (print_inferior_quit_action):  Likewise.
9012         (quit_confirm): Use range-based for loop to iterate over inferiors.
9013         (quit_force): Likewise.
9014
9015 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9016
9017         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9018         `void *` parameter with proper parameters.
9019         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9020         (print_one_inferior): Change return type to void, replace `void *`
9021         parameter with proper parameters.
9022         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9023         inferiors.
9024         (get_other_inferior): Remove.
9025         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9026         inferiors.
9027
9028 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9029
9030         * mi/mi-interp.c (report_initial_inferior): Remove.
9031         (mi_interp::init): Use range-based for to iterate over inferiors.
9032
9033 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9034
9035         * python/py-inferior.c (build_inferior_list): Remove.
9036         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9037
9038 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9039
9040         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9041         (btrace_stitch_trace): Likewise.
9042         * charset.c (intermediate_encoding): Likewise (vaild).
9043         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9044         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9045         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9046
9047 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9048
9049         * windows-tdep.c (windows_get_tlb_type):
9050         Add rtl_user_process_parameters type.
9051
9052 2020-01-16  Pedro Alves  <palves@redhat.com>
9053             Norbert Lange  <nolange79@gmail.com>
9054
9055         PR build/24805
9056         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9057         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9058         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9059         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9060         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9061         (ps_plog): Redeclare exported functions with default visibility.
9062
9063 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9064
9065         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9066         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9067
9068 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9069
9070         * infcmd.c (post_create_inferior): Use get_thread_regcache
9071         instead of get_current_regcache.
9072
9073 2020-01-14  Tom Tromey  <tom@tromey.com>
9074
9075         PR symtab/12535:
9076         * python/python.c (gdbpy_decode_line): Treat empty string the same
9077         as no argument.
9078
9079 2020-01-14  Tom Tromey  <tom@tromey.com>
9080
9081         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9082
9083 2020-01-14  Tom Tromey  <tom@tromey.com>
9084
9085         * nat/linux-btrace.c: Don't include <config.h>.
9086         * nat/linux-ptrace.c: Don't include <config.h>.
9087         * nat/x86-linux-dregs.c: Don't include <config.h>.
9088
9089 2020-01-14  Tom Tromey  <tom@tromey.com>
9090
9091         * configure: Rebuild.
9092         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9093
9094 2020-01-14  Tom Tromey  <tom@tromey.com>
9095
9096         * nat/x86-linux-dregs.c: Include configh.h.
9097         * nat/linux-ptrace.c: Include configh.h.
9098         * nat/linux-btrace.c: Include configh.h.
9099         * defs.h: Include config.h, bfd.h.
9100         * configure.ac: Don't source common.host.
9101         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9102         * configure: Rebuild.
9103         * acinclude.m4: Update path.
9104         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9105         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9106         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9107         (CLIBS): Add LIBSUPPORT.
9108         (CDEPS): Likewise.
9109         (COMMON_SFILES): Remove gdbsupport files.
9110         (HFILES_NO_SRCDIR): Likewise.
9111         (stamp-version): Update path to create-version.sh.
9112         (ALLDEPFILES): Remove gdbsupport files.
9113
9114 2020-01-14  Tom Tromey  <tom@tromey.com>
9115
9116         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9117         USE_WIN32API when needed.
9118         * configure.ac (USE_WIN32API): Don't define.
9119         (WIN32LIBS): Use WIN32APILIBS.
9120         * configure: Rebuild.
9121
9122 2020-01-14  Tom Tromey  <tom@tromey.com>
9123
9124         * configure: Rebuild.
9125         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9126
9127 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9128
9129         * skip.c (skip_function_command): Make skip w/o arguments use the
9130         name of the inlined function if pc is inside any inlined function.
9131
9132 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9133
9134         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9135         * infrun.c (resume_1): Likewise.
9136         (handle_inferior_event): Remove stale comment.
9137         * linux-nat.c (linux_nat_target::resume): Update comments.
9138         (save_stop_reason): Likewise.
9139         (linux_nat_filter_event): Likewise.
9140         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9141
9142 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9143
9144         * elfread.c (record_minimal_symbol): Set section index to 0 for
9145         non-allocatable sections.
9146
9147
9148 2020-01-13  Ali Tamur <tamur@google.com>
9149
9150         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9151         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9152         to gdb::optional.  Update comments.
9153         (dwo_file): Update comments.
9154         (read_attribute): Update API to take an additional out parameter,
9155         need_reprocess.  This is used to mark attributes that need other
9156         attributes (e.g. str_offsets_base) for correct computation which may not
9157         have been read yet.
9158         (read_attribute_reprocess): New function declaration.
9159         (read_addr_index): Likewise.
9160         (read_dwo_str_index): Likewise.
9161         (read_stub_str_index): Likewise.
9162         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9163         (lookup_addr_base): New function definition.
9164         (lookup_ranges_base): Likewise.
9165         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9166         lookup_ranges_base.
9167         (init_cutu_and_read_dies): Update comments.
9168         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9169         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9170         Update comments.
9171         (init_cutu_and_read_dies_simple): Reflect API changes.
9172         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9173         (create_cus_hash_table): Change API to take parent compile unit.
9174         Reflect API changes.
9175         (open_and_init_dwo_file): Reflect API changes.
9176         (dwarf2_get_pc_bounds): Update comments.
9177         (dwarf2_record_block_ranges): Likewise.
9178         (read_full_die_1): Change implementation to reprocess attributes that
9179         need str_offsets_base and addr_base.
9180         (partial_die_info::read): Likewise.
9181         (read_attribute_reprocess): New function definition.
9182         (read_attribute_value): Change API to take an additional out parameter,
9183         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9184         when a non-dwo compile unit has index based attributes.
9185         (read_attribute): Reflect API changes.
9186         (read_addr_index_1): Reflect API changes.  Update comments.
9187         (dwarf2_read_addr_index_data): Reflect API changes.
9188         (dwarf2_read_addr_index): Likewise.
9189         (read_str_index): Change API and implementation.  This becomes a helper
9190         to be used by the new string index related methods.  Update error
9191         message and comments.
9192         (read_dwo_str_index): New function definition.
9193         (read_stub_str_index): Likewise.
9194         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9195         * symfile.h (dwarf2_debug_sections): Likewise.
9196         * xcoffread.c (dwarf2_debug_sections): Likewise.
9197
9198 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9199
9200         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9201         core_reg_sect type to gdb_byte *.
9202         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9203         * cris-tdep.c (fetch_core_registers): Likewise.
9204         * corelow.c (core_target::get_core_register_section): Change
9205         type of `contents` to gdb::byte_vector.
9206
9207 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9208
9209         * tui/tui-wingeneral.c (box_win): Position the title in the center
9210         of the border.
9211
9212 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9213
9214         * corelow.c (core_target::get_core_register_section): Use
9215           std::vector instead of alloca.
9216
9217 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9218
9219         * warning.m4: Add -Wmissing-declarations to build_warnings.
9220         * configure: Re-generate.
9221
9222 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9223
9224         * python/python.c (init__gdb_module): Add declaration.
9225
9226 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9227
9228         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9229         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9230         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9231         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9232         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9233         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9234         * ada-exp.y (_initialize_ada_exp): Add declaration.
9235         * ada-lang.c (_initialize_ada_language): Add declaration.
9236         * ada-tasks.c (_initialize_tasks): Add declaration.
9237         * agent.c (_initialize_agent): Add declaration.
9238         * aix-thread.c (_initialize_aix_thread): Add declaration.
9239         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9240         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9241         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9242         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9243         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9244         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9245         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9246         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9247         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9248         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9249         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9250         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9251         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9252         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9253         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9254         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9255         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9256         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9257         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9258         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9259         * annotate.c (_initialize_annotate): Add declaration.
9260         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9261         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9262         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9263         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9264         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9265         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9266         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9267         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9268         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9269         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9270         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9271         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9272         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9273         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9274         * auto-load.c (_initialize_auto_load): Add declaration.
9275         * auxv.c (_initialize_auxv): Add declaration.
9276         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9277         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9278         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9279         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9280         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9281         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9282         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9283         * breakpoint.c (_initialize_breakpoint): Add declaration.
9284         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9285         * btrace.c (_initialize_btrace): Add declaration.
9286         * charset.c (_initialize_charset): Add declaration.
9287         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9288         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9289         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9290         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9291         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9292         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9293         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9294         * coffread.c (_initialize_coffread): Add declaration.
9295         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9296         * compile/compile.c (_initialize_compile): Add declaration.
9297         * complaints.c (_initialize_complaints): Add declaration.
9298         * completer.c (_initialize_completer): Add declaration.
9299         * copying.c (_initialize_copying): Add declaration.
9300         * corefile.c (_initialize_core): Add declaration.
9301         * corelow.c (_initialize_corelow): Add declaration.
9302         * cp-abi.c (_initialize_cp_abi): Add declaration.
9303         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9304         * cp-support.c (_initialize_cp_support): Add declaration.
9305         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9306         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9307         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9308         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9309         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9310         * ctfread.c (_initialize_ctfread): Add declaration.
9311         * d-lang.c (_initialize_d_language): Add declaration.
9312         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9313         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9314         * dbxread.c (_initialize_dbxread): Add declaration.
9315         * dcache.c (_initialize_dcache): Add declaration.
9316         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9317         * disasm.c (_initialize_disasm): Add declaration.
9318         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9319         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9320         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9321         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9322         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9323         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9324         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9325         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9326         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9327         * elfread.c (_initialize_elfread): Add declaration.
9328         * exec.c (_initialize_exec): Add declaration.
9329         * extension.c (_initialize_extension): Add declaration.
9330         * f-lang.c (_initialize_f_language): Add declaration.
9331         * f-valprint.c (_initialize_f_valprint): Add declaration.
9332         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9333         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9334         * filesystem.c (_initialize_filesystem): Add declaration.
9335         * findcmd.c (_initialize_mem_search): Add declaration.
9336         * findvar.c (_initialize_findvar): Add declaration.
9337         * fork-child.c (_initialize_fork_child): Add declaration.
9338         * frame-base.c (_initialize_frame_base): Add declaration.
9339         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9340         * frame.c (_initialize_frame): Add declaration.
9341         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9342         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9343         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9344         * gcore.c (_initialize_gcore): Add declaration.
9345         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9346         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9347         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9348         * gdbarch.c (_initialize_gdbarch): Add declaration.
9349         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9350         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9351         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9352         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9353         * go-lang.c (_initialize_go_language): Add declaration.
9354         * go32-nat.c (_initialize_go32_nat): Add declaration.
9355         * guile/guile.c (_initialize_guile): Add declaration.
9356         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9357         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9358         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9359         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9360         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9361         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9362         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9363         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9364         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9365         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9366         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9367         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9368         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9369         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9370         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9371         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9372         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9373         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9374         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9375         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9376         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9377         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9378         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9379         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9380         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9381         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9382         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9383         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9384         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9385         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9386         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9387         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9388         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9389         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9390         * infcall.c (_initialize_infcall): Add declaration.
9391         * infcmd.c (_initialize_infcmd): Add declaration.
9392         * inflow.c (_initialize_inflow): Add declaration.
9393         * infrun.c (_initialize_infrun): Add declaration.
9394         * interps.c (_initialize_interpreter): Add declaration.
9395         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9396         * jit.c (_initialize_jit): Add declaration.
9397         * language.c (_initialize_language): Add declaration.
9398         * linux-fork.c (_initialize_linux_fork): Add declaration.
9399         * linux-nat.c (_initialize_linux_nat): Add declaration.
9400         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9401         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9402         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9403         * m2-lang.c (_initialize_m2_language): Add declaration.
9404         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9405         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9406         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9407         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9408         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9409         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9410         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9411         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9412         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9413         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9414         * machoread.c (_initialize_machoread): Add declaration.
9415         * macrocmd.c (_initialize_macrocmd): Add declaration.
9416         * macroscope.c (_initialize_macroscope): Add declaration.
9417         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9418         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9419         * maint.c (_initialize_maint_cmds): Add declaration.
9420         * mdebugread.c (_initialize_mdebugread): Add declaration.
9421         * memattr.c (_initialize_mem): Add declaration.
9422         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9423         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9424         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9425         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9426         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9427         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9428         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9429         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9430         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9431         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9432         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9433         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9434         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9435         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9436         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9437         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9438         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9439         * mipsread.c (_initialize_mipsread): Add declaration.
9440         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9441         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9442         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9443         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9444         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9445         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9446         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9447         * nto-procfs.c (_initialize_procfs): Add declaration.
9448         * objc-lang.c (_initialize_objc_language): Add declaration.
9449         * observable.c (_initialize_observer): Add declaration.
9450         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9451         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9452         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9453         * osabi.c (_initialize_gdb_osabi): Add declaration.
9454         * osdata.c (_initialize_osdata): Add declaration.
9455         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9456         * parse.c (_initialize_parse): Add declaration.
9457         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9458         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9459         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9460         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9461         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9462         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9463         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9464         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9465         * printcmd.c (_initialize_printcmd): Add declaration.
9466         * probe.c (_initialize_probe): Add declaration.
9467         * proc-api.c (_initialize_proc_api): Add declaration.
9468         * proc-events.c (_initialize_proc_events): Add declaration.
9469         * proc-service.c (_initialize_proc_service): Add declaration.
9470         * procfs.c (_initialize_procfs): Add declaration.
9471         * producer.c (_initialize_producer): Add declaration.
9472         * psymtab.c (_initialize_psymtab): Add declaration.
9473         * python/python.c (_initialize_python): Add declaration.
9474         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9475         * record-btrace.c (_initialize_record_btrace): Add declaration.
9476         * record-full.c (_initialize_record_full): Add declaration.
9477         * record.c (_initialize_record): Add declaration.
9478         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9479         * regcache.c (_initialize_regcache): Add declaration.
9480         * reggroups.c (_initialize_reggroup): Add declaration.
9481         * remote-notif.c (_initialize_notif): Add declaration.
9482         * remote-sim.c (_initialize_remote_sim): Add declaration.
9483         * remote.c (_initialize_remote): Add declaration.
9484         * reverse.c (_initialize_reverse): Add declaration.
9485         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9486         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9487         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9488         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9489         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9490         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9491         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9492         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9493         Add declaration.
9494         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9495         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9496         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9497         * rust-exp.y (_initialize_rust_exp): Add declaration.
9498         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9499         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9500         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9501         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9502         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9503         * score-tdep.c (_initialize_score_tdep): Add declaration.
9504         * ser-go32.c (_initialize_ser_dos): Add declaration.
9505         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9506         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9507         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9508         * ser-uds.c (_initialize_ser_socket): Add declaration.
9509         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9510         * serial.c (_initialize_serial): Add declaration.
9511         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9512         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9513         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9514         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9515         * skip.c (_initialize_step_skip): Add declaration.
9516         * sol-thread.c (_initialize_sol_thread): Add declaration.
9517         * solib-aix.c (_initialize_solib_aix): Add declaration.
9518         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9519         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9520         * solib-frv.c (_initialize_frv_solib): Add declaration.
9521         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9522         * solib-target.c (_initialize_solib_target): Add declaration.
9523         * solib.c (_initialize_solib): Add declaration.
9524         * source-cache.c (_initialize_source_cache): Add declaration.
9525         * source.c (_initialize_source): Add declaration.
9526         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9527         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9528         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9529         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9530         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9531         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9532         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9533         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9534         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9535         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9536         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9537         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9538         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9539         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9540         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9541         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9542         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9543         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9544         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9545         * stabsread.c (_initialize_stabsread): Add declaration.
9546         * stack.c (_initialize_stack): Add declaration.
9547         * stap-probe.c (_initialize_stap_probe): Add declaration.
9548         * std-regs.c (_initialize_frame_reg): Add declaration.
9549         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9550         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9551         * symfile.c (_initialize_symfile): Add declaration.
9552         * symmisc.c (_initialize_symmisc): Add declaration.
9553         * symtab.c (_initialize_symtab): Add declaration.
9554         * target.c (_initialize_target): Add declaration.
9555         * target-connection.c (_initialize_target_connection): Add
9556         declaration.
9557         * target-dcache.c (_initialize_target_dcache): Add declaration.
9558         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9559         * thread.c (_initialize_thread): Add declaration.
9560         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9561         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9562         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9563         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9564         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9565         * tracectf.c (_initialize_ctf): Add declaration.
9566         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9567         * tracefile.c (_initialize_tracefile): Add declaration.
9568         * tracepoint.c (_initialize_tracepoint): Add declaration.
9569         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9570         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9571         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9572         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9573         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9574         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9575         * tui/tui.c (_initialize_tui): Add declaration.
9576         * typeprint.c (_initialize_typeprint): Add declaration.
9577         * ui-style.c (_initialize_ui_style): Add declaration.
9578         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9579         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9580         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9581         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9582         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9583         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9584         * unittests/filtered_iterator-selftests.c
9585         (_initialize_filtered_iterator_selftests): Add declaration.
9586         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9587         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9588         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9589         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9590         * unittests/main-thread-selftests.c
9591         (_initialize_main_thread_selftests): Add declaration.
9592         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9593         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9594         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9595         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9596         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9597         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9598         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9599         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9600         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9601         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9602         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9603         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9604         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9605         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9606         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9607         declaration.
9608         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9609         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9610         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9611         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9612         * user-regs.c (_initialize_user_regs): Add declaration.
9613         * utils.c (_initialize_utils): Add declaration.
9614         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9615         * valops.c (_initialize_valops): Add declaration.
9616         * valprint.c (_initialize_valprint): Add declaration.
9617         * value.c (_initialize_values): Add declaration.
9618         * varobj.c (_initialize_varobj): Add declaration.
9619         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9620         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9621         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9622         * windows-nat.c (_initialize_windows_nat): Add declaration.
9623         (_initialize_check_for_gdb_ini): Add declaration.
9624         (_initialize_loadable): Add declaration.
9625         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9626         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9627         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9628         * xcoffread.c (_initialize_xcoffread): Add declaration.
9629         * xml-support.c (_initialize_xml_support): Add declaration.
9630         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9631         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9632         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9633         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9634
9635 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9636
9637         * regformats/regdat.sh: Generate declaration for init function.
9638
9639 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9640
9641         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9642         up.
9643         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9644         close_one_inferior>: New methods.
9645         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9646         pass down target to find_inferior_pid.
9647         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9648         Pass down target to find_inferior_ptid.
9649         (gdbsim_target::create_inferior): Pass down target to
9650         add_thread_silent.
9651         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9652         target down to find_inferior_ptid and switch_to_thread.
9653         (gdbsim_target::close): Update to call close_one_inferior.
9654         (struct resume_data): Remove.
9655         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9656         directly, rather than through a void pointer.
9657         (gdbsim_target::resume): Update to call resume_one_inferior.
9658
9659 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9660
9661         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9662
9663 2020-01-12  Pedro Alves  <palves@redhat.com>
9664
9665         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9666         directly for the current inferior instead of
9667         discard_all_inferiors.
9668         (discard_all_inferiors): Delete.
9669
9670 2020-01-11  Tom Tromey  <tom@tromey.com>
9671
9672         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9673         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9674         deprecated_safe_get_selected_frame.
9675
9676 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9677
9678         * inferior.c (print_inferior): Switch inferior before printing it.
9679
9680 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9681             Pedro Alves  <palves@redhat.com>
9682
9683         * progspace-and-thread.c (switch_to_program_space_and_thread):
9684         Assert there's an inferior for PSPACE.  Use
9685         switch_to_inferior_no_thread to switch the inferior too.
9686         * progspace.c (program_space::~program_space): Call
9687         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9688         (program_space::free_all_objfiles): Don't call clear_symtab_users
9689         here.
9690         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9691
9692 2020-01-10  Pedro Alves  <palves@redhat.com>
9693
9694         * NEWS: Mention multi-target debugging, "info connections", and
9695         "add-inferior -no-connection".
9696
9697 2020-01-10  Pedro Alves  <palves@redhat.com>
9698
9699         * infrun.c: Include "target-connection.h".
9700         (check_multi_target_resumption): New.
9701         (proceed): Call it.
9702         * target-connection.c (make_target_connection_string): Make
9703         extern.
9704         * target-connection.h (make_target_connection_string): Declare.
9705
9706 2020-01-10  Pedro Alves  <palves@redhat.com>
9707
9708         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9709         * inferior.c (uiout_field_connection): New function.
9710         (print_inferior): Add new "connection-id" column.
9711         (add_inferior_command): Show connection number/string of added
9712         inferior.
9713         * process-stratum-target.h
9714         (process_stratum_target::connection_string): New virtual method.
9715         (process_stratum_target::connection_number): New field.
9716         * remote.c (remote_target::connection_string): New override.
9717         * target-connection.c: New file.
9718         * target-connection.h: New file.
9719         * target.c (decref_target): Remove process_stratum targets from
9720         the connection list.
9721         (target_stack::push): Add process_stratum targets to the
9722         connection list.
9723
9724 2020-01-10  Pedro Alves  <palves@redhat.com>
9725
9726         Revert:
9727         2016-04-12  Pedro Alves  <palves@redhat.com>
9728         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9729         Remove references to name.
9730         * serial.h (struct serial) <name>: Delete.
9731
9732 2020-01-10  Pedro Alves  <palves@redhat.com>
9733
9734         * gdbarch-selftests.c (register_to_value_test): Remove "target
9735         already pushed" check.
9736
9737 2020-01-10  Pedro Alves  <palves@redhat.com>
9738             John Baldwin  <jhb@FreeBSD.org>
9739
9740         * aarch64-linux-nat.c
9741         (aarch64_linux_nat_target::thread_architecture): Adjust.
9742         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9743         (task_command_1): Likewise.
9744         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9745         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9746         (aix_thread_target::store_registers)
9747         (aix_thread_target::thread_alive): Adjust.
9748         * amd64-fbsd-tdep.c: Include "inferior.h".
9749         (amd64fbsd_get_thread_local_address): Pass down target.
9750         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9751         thread's gdbarch instead of target_gdbarch.
9752         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9753         get_last_target_status.
9754         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9755         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9756         inferiors.
9757         (update_inserted_breakpoint_locations): Skip if inferiors with no
9758         execution.
9759         (update_global_location_list): When handling moribund locations,
9760         find representative inferior for location's pspace, and use thread
9761         count of its process_stratum target.
9762         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9763         * bsd-uthread.c (bsd_uthread_target::wait): Use
9764         as_process_stratum_target and adjust thread_change_ptid and
9765         add_thread calls.
9766         (bsd_uthread_target::update_thread_list): Use
9767         as_process_stratum_target and adjust find_thread_ptid,
9768         thread_change_ptid and add_thread calls.
9769         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9770         find_thread_ptid call.
9771         * corelow.c (add_to_thread_list): Adjust add_thread call.
9772         (core_target_open): Adjust add_thread_silent and thread_count
9773         calls.
9774         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9775         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9776         * event-top.c (async_disconnect): Pop targets from all inferiors.
9777         * exec.c (add_target_sections): Push exec target on all inferiors
9778         sharing the program space.
9779         (remove_target_sections): Remove the exec target from all
9780         inferiors sharing the program space.
9781         (exec_on_vfork): New.
9782         * exec.h (exec_on_vfork): Declare.
9783         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9784         Pass it down.
9785         (fbsd_nat_target::update_thread_list): Adjust.
9786         (fbsd_nat_target::resume): Adjust.
9787         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9788         down.
9789         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9790         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9791         get_thread_arch_regcache call.
9792         * fork-child.c (gdb_startup_inferior): Pass target down to
9793         startup_inferior and set_executing.
9794         * gdbthread.h (struct process_stratum_target): Forward declare.
9795         (add_thread, add_thread_silent, add_thread_with_info)
9796         (in_thread_list): Add process_stratum_target parameter.
9797         (find_thread_ptid(inferior*, ptid_t)): New overload.
9798         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9799         parameter.
9800         (all_threads()): Delete overload.
9801         (all_threads, all_non_exited_threads): Add process_stratum_target
9802         parameter.
9803         (all_threads_safe): Use brace initialization.
9804         (thread_count): Add process_stratum_target parameter.
9805         (set_resumed, set_running, set_stop_requested, set_executing)
9806         (threads_are_executing, finish_thread_state): Add
9807         process_stratum_target parameter.
9808         (switch_to_thread): Use is_current_thread.
9809         * i386-fbsd-tdep.c: Include "inferior.h".
9810         (i386fbsd_get_thread_local_address): Pass down target.
9811         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9812         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9813         have_inferiors check.
9814         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9815         (inf_ptrace_target::attach): Adjust.
9816         * infcall.c (run_inferior_call): Adjust.
9817         * infcmd.c (run_command_1): Pass target to
9818         scoped_finish_thread_state.
9819         (proceed_thread_callback): Skip inferiors with no execution.
9820         (continue_command): Rename 'all_threads' local to avoid hiding
9821         'all_threads' function.  Adjust get_last_target_status call.
9822         (prepare_one_step): Adjust set_running call.
9823         (signal_command): Use user_visible_resume_target.  Compare thread
9824         pointers instead of inferior_ptid.
9825         (info_program_command): Adjust to pass down target.
9826         (attach_command): Mark target's 'thread_executing' flag.
9827         (stop_current_target_threads_ns): New, factored out from ...
9828         (interrupt_target_1): ... this.  Switch inferior before making
9829         target calls.
9830         * inferior-iter.h
9831         (struct all_inferiors_iterator, struct all_inferiors_range)
9832         (struct all_inferiors_safe_range)
9833         (struct all_non_exited_inferiors_range): Filter on
9834         process_stratum_target too.  Remove explicit.
9835         * inferior.c (inferior::inferior): Push dummy target on target
9836         stack.
9837         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9838         Add process_stratum_target parameter, and pass it down.
9839         (have_live_inferiors): Adjust.
9840         (switch_to_inferior_and_push_target): New.
9841         (add_inferior_command, clone_inferior_command): Handle
9842         "-no-connection" parameter.  Use
9843         switch_to_inferior_and_push_target.
9844         (_initialize_inferior): Mention "-no-connection" option in
9845         the help of "add-inferior" and "clone-inferior" commands.
9846         * inferior.h: Include "process-stratum-target.h".
9847         (interrupt_target_1): Use bool.
9848         (struct inferior) <push_target, unpush_target, target_is_pushed,
9849         find_target_beneath, top_target, process_target, target_at,
9850         m_stack>: New.
9851         (discard_all_inferiors): Delete.
9852         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9853         (all_inferiors, all_non_exited_inferiors): Add
9854         process_stratum_target parameter.
9855         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9856         (target_last_proc_target): New global.
9857         (follow_fork_inferior): Push target on new inferior.  Pass target
9858         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9859         reference count.
9860         (follow_fork): Adjust get_last_target_status call.  Also consider
9861         target.
9862         (follow_exec): Push target on new inferior.
9863         (struct execution_control_state) <target>: New field.
9864         (user_visible_resume_target): New.
9865         (do_target_resume): Call target_async.
9866         (resume_1): Set target's threads_executing flag.  Consider resume
9867         target.
9868         (commit_resume_all_targets): New.
9869         (proceed): Also consider resume target.  Skip threads of inferiors
9870         with no execution.  Commit resumtion in all targets.
9871         (start_remote): Pass current inferior to wait_for_inferior.
9872         (infrun_thread_stop_requested): Consider target as well.  Pass
9873         thread_info pointer to clear_inline_frame_state instead of ptid.
9874         (infrun_thread_thread_exit): Consider target as well.
9875         (random_pending_event_thread): New inferior parameter.  Use it.
9876         (do_target_wait): Rename to ...
9877         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9878         down.
9879         (threads_are_resumed_pending_p, do_target_wait): New.
9880         (prepare_for_detach): Adjust calls.
9881         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9882         do_target_wait_1 instead of do_target_wait.
9883         (fetch_inferior_event): Adjust.  Switch to representative
9884         inferior.  Pass target down.
9885         (set_last_target_status): Add process_stratum_target parameter.
9886         Save target in global.
9887         (get_last_target_status): Add process_stratum_target parameter and
9888         handle it.
9889         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9890         (context_switch): Check inferior_ptid == null_ptid before calling
9891         inferior_thread().
9892         (get_inferior_stop_soon): Pass down target.
9893         (wait_one): Rename to ...
9894         (poll_one_curr_target): ... this.
9895         (struct wait_one_event): New.
9896         (wait_one): New.
9897         (stop_all_threads): Adjust.
9898         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9899         event's target.
9900         (switch_back_to_stepped_thread): Also consider target.
9901         (print_stop_event): Update.
9902         (normal_stop): Update.  Also consider the resume target.
9903         * infrun.h (wait_for_inferior): Remove declaration.
9904         (user_visible_resume_target): New declaration.
9905         (get_last_target_status, set_last_target_status): New
9906         process_stratum_target parameter.
9907         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9908         process_stratum_target parameter, and use it.
9909         (clear_inline_frame_state (thread_info*)): New.
9910         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9911         process_stratum_target parameter.
9912         (clear_inline_frame_state (thread_info*)): Declare.
9913         * linux-fork.c (delete_checkpoint_command): Pass target down to
9914         find_thread_ptid.
9915         (checkpoint_command): Adjust.
9916         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9917         instead of just tweaking inferior_ptid.
9918         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9919         (exit_lwp): Pass target down to find_thread_ptid.
9920         (attach_proc_task_lwp_callback): Pass target down to
9921         add_thread/set_running/set_executing.
9922         (linux_nat_target::attach): Pass target down to
9923         thread_change_ptid.
9924         (get_detach_signal): Pass target down to find_thread_ptid.
9925         Consider last target status's target.
9926         (linux_resume_one_lwp_throw, resume_lwp)
9927         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9928         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9929         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9930         (linux_nat_target::async_wait_fd): New.
9931         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9932         target down.
9933         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9934         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9935         * linux-thread-db.c (struct thread_db_info::process_target): New
9936         field.
9937         (add_thread_db_info): Save target.
9938         (get_thread_db_info): New process_stratum_target parameter.  Also
9939         match target.
9940         (delete_thread_db_info): New process_stratum_target parameter.
9941         Also match target.
9942         (thread_from_lwp): Adjust to pass down target.
9943         (thread_db_notice_clone): Pass down target.
9944         (check_thread_db_callback): Pass down target.
9945         (try_thread_db_load_1): Always push the thread_db target.
9946         (try_thread_db_load, record_thread): Pass target down.
9947         (thread_db_target::detach): Pass target down.  Always unpush the
9948         thread_db target.
9949         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
9950         target down.  Always unpush the thread_db target.
9951         (find_new_threads_callback, thread_db_find_new_threads_2)
9952         (thread_db_target::update_thread_list): Pass target down.
9953         (thread_db_target::pid_to_str): Pass current inferior down.
9954         (thread_db_target::get_thread_local_address): Pass target down.
9955         (thread_db_target::resume, maintenance_check_libthread_db): Pass
9956         target down.
9957         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
9958         * procfs.c (procfs_target::procfs_init_inferior): Declare.
9959         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
9960         (procfs_init_inferior): Rename to ...
9961         (procfs_target::procfs_init_inferior): ... this and adjust.
9962         (procfs_target::create_inferior, procfs_notice_thread)
9963         (procfs_do_thread_registers): Adjust.
9964         * ppc-fbsd-tdep.c: Include "inferior.h".
9965         (ppcfbsd_get_thread_local_address): Pass down target.
9966         * proc-service.c (ps_xfer_memory): Switch current inferior and
9967         program space as well.
9968         (get_ps_regcache): Pass target down.
9969         * process-stratum-target.c
9970         (process_stratum_target::thread_address_space)
9971         (process_stratum_target::thread_architecture): Pass target down.
9972         * process-stratum-target.h
9973         (process_stratum_target::threads_executing): New field.
9974         (as_process_stratum_target): New.
9975         * ravenscar-thread.c
9976         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
9977         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
9978         down.
9979         * record-btrace.c (record_btrace_target::info_record): Adjust.
9980         (record_btrace_target::record_method)
9981         (record_btrace_target::record_is_replaying)
9982         (record_btrace_target::fetch_registers)
9983         (get_thread_current_frame_id, record_btrace_target::resume)
9984         (record_btrace_target::wait, record_btrace_target::stop): Pass
9985         target down.
9986         * record-full.c (record_full_wait_1): Switch to event thread.
9987         Pass target down.
9988         * regcache.c (regcache::regcache)
9989         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
9990         process_stratum_target parameter and handle it.
9991         (current_thread_target): New global.
9992         (get_thread_regcache): Add process_stratum_target parameter and
9993         handle it.  Switch inferior before calling target method.
9994         (get_thread_regcache): Pass target down.
9995         (get_thread_regcache_for_ptid): Pass target down.
9996         (registers_changed_ptid): Add process_stratum_target parameter and
9997         handle it.
9998         (registers_changed_thread, registers_changed): Pass target down.
9999         (test_get_thread_arch_aspace_regcache): New.
10000         (current_regcache_test): Define a couple local test_target_ops
10001         instances and use them for testing.
10002         (readwrite_regcache): Pass process_stratum_target parameter.
10003         (cooked_read_test, cooked_write_test): Pass mock_target down.
10004         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10005         (get_thread_arch_aspace_regcache): Add process_stratum_target
10006         parameter.
10007         (regcache::target): New method.
10008         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10009         (regcache::registers_changed_ptid): Add process_stratum_target
10010         parameter.
10011         (regcache::m_target): New field.
10012         (registers_changed_ptid): Add process_stratum_target parameter.
10013         * remote.c (remote_state::supports_vCont_probed): New field.
10014         (remote_target::async_wait_fd): New method.
10015         (remote_unpush_and_throw): Add remote_target parameter.
10016         (get_current_remote_target): Adjust.
10017         (remote_target::remote_add_inferior): Push target.
10018         (remote_target::remote_add_thread)
10019         (remote_target::remote_notice_new_inferior)
10020         (get_remote_thread_info): Pass target down.
10021         (remote_target::update_thread_list): Skip threads of inferiors
10022         bound to other targets.  (remote_target::close): Don't discard
10023         inferiors.  (remote_target::add_current_inferior_and_thread)
10024         (remote_target::process_initial_stop_replies)
10025         (remote_target::start_remote)
10026         (remote_target::remote_serial_quit_handler): Pass down target.
10027         (remote_target::remote_unpush_target): New remote_target
10028         parameter.  Unpush the target from all inferiors.
10029         (remote_target::remote_unpush_and_throw): New remote_target
10030         parameter.  Pass it down.
10031         (remote_target::open_1): Check whether the current inferior has
10032         execution instead of checking whether any inferior is live.  Pass
10033         target down.
10034         (remote_target::remote_detach_1): Pass down target.  Use
10035         remote_unpush_target.
10036         (extended_remote_target::attach): Pass down target.
10037         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10038         (remote_target::append_resumption): Pass down target.
10039         (remote_target::append_pending_thread_resumptions)
10040         (remote_target::remote_resume_with_hc, remote_target::resume)
10041         (remote_target::commit_resume): Pass down target.
10042         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10043         (remote_target::interrupt_query)
10044         (remote_target::remove_new_fork_children)
10045         (remote_target::check_pending_events_prevent_wildcard_vcont)
10046         (remote_target::remote_parse_stop_reply)
10047         (remote_target::process_stop_reply): Pass down target.
10048         (first_remote_resumed_thread): New remote_target parameter.  Pass
10049         it down.
10050         (remote_target::wait_as): Pass down target.
10051         (unpush_and_perror): New remote_target parameter.  Pass it down.
10052         (remote_target::readchar, remote_target::remote_serial_write)
10053         (remote_target::getpkt_or_notif_sane_1)
10054         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10055         down target.
10056         (remote_target::mourn_inferior): Pass down target.  Use
10057         remote_unpush_target.
10058         (remote_target::core_of_thread)
10059         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10060         (remote_target::pid_to_exec_file)
10061         (remote_target::thread_handle_to_thread_info): Pass down target.
10062         (remote_target::async_wait_fd): New.
10063         * riscv-fbsd-tdep.c: Include "inferior.h".
10064         (riscv_fbsd_get_thread_local_address): Pass down target.
10065         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10066         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10067         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10068         Adjust.
10069         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10070         * solib-svr4.c (enable_break): Pass down target.
10071         * spu-multiarch.c (parse_spufs_run): Pass down target.
10072         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10073         * target-delegates.c: Regenerate.
10074         * target.c (g_target_stack): Delete.
10075         (current_top_target): Return the current inferior's top target.
10076         (target_has_execution_1): Refer to the passed-in inferior's top
10077         target.
10078         (target_supports_terminal_ours): Check whether the initial
10079         inferior was already created.
10080         (decref_target): New.
10081         (target_stack::push): Incref/decref the target.
10082         (push_target, push_target, unpush_target): Adjust.
10083         (target_stack::unpush): Defref target.
10084         (target_is_pushed): Return bool.  Adjust to refer to the current
10085         inferior's target stack.
10086         (dispose_inferior): Delete, and inline parts ...
10087         (target_preopen): ... here.  Only dispose of the current inferior.
10088         (target_detach): Hold strong target reference while detaching.
10089         Pass target down.
10090         (target_thread_name): Add assertion.
10091         (target_resume): Pass down target.
10092         (target_ops::beneath, find_target_at): Adjust to refer to the
10093         current inferior's target stack.
10094         (get_dummy_target): New.
10095         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10096         has a thread running.
10097         (initialize_targets): Rename to ...
10098         (_initialize_target): ... this.
10099         * target.h: Include "gdbsupport/refcounted-object.h".
10100         (struct target_ops): Inherit refcounted_object.
10101         (target_ops::shortname, target_ops::longname): Make const.
10102         (target_ops::async_wait_fd): New method.
10103         (decref_target): Declare.
10104         (struct target_ops_ref_policy): New.
10105         (target_ops_ref): New typedef.
10106         (get_dummy_target): Declare function.
10107         (target_is_pushed): Return bool.
10108         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10109         (all_matching_threads_iterator::all_matching_threads_iterator):
10110         Handle filter target.
10111         * thread-iter.h (struct all_matching_threads_iterator, struct
10112         all_matching_threads_range, class all_non_exited_threads_range):
10113         Filter by target too.  Remove explicit.
10114         * thread.c (threads_executing): Delete.
10115         (inferior_thread): Pass down current inferior.
10116         (clear_thread_inferior_resources): Pass down thread pointer
10117         instead of ptid_t.
10118         (add_thread_silent, add_thread_with_info, add_thread): Add
10119         process_stratum_target parameter.  Use it for thread and inferior
10120         searches.
10121         (is_current_thread): New.
10122         (thread_info::deletable): Use it.
10123         (find_thread_ptid, thread_count, in_thread_list)
10124         (thread_change_ptid, set_resumed, set_running): New
10125         process_stratum_target parameter.  Pass it down.
10126         (set_executing): New process_stratum_target parameter.  Pass it
10127         down.  Adjust reference to 'threads_executing'.
10128         (threads_are_executing): New process_stratum_target parameter.
10129         Adjust reference to 'threads_executing'.
10130         (set_stop_requested, finish_thread_state): New
10131         process_stratum_target parameter.  Pass it down.
10132         (switch_to_thread): Also match inferior.
10133         (switch_to_thread): New process_stratum_target parameter.  Pass it
10134         down.
10135         (update_threads_executing): Reimplement.
10136         * top.c (quit_force): Pop targets from all inferior.
10137         (gdb_init): Don't call initialize_targets.
10138         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10139         Declare.
10140         (windows_add_thread, windows_delete_thread): Adjust.
10141         (get_windows_debug_event): Rename to ...
10142         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10143         * tracefile-tfile.c (tfile_target_open): Pass down target.
10144         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10145         Forward declare.
10146         (switch_to_thread): Add process_stratum_target parameter.
10147         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10148         parameter.  Use it.
10149         (mi_on_resume): Pass target down.
10150         * nat/fork-inferior.c (startup_inferior): Add
10151         process_stratum_target parameter.  Pass it down.
10152         * nat/fork-inferior.h (startup_inferior): Add
10153         process_stratum_target parameter.
10154         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10155
10156 2020-01-10  Pedro Alves  <palves@redhat.com>
10157
10158         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10159         directly.  Instead find the first thread in the thread list and
10160         use switch_to_thread.
10161
10162 2020-01-10  Pedro Alves  <palves@redhat.com>
10163
10164         * remote.c (remote_target::remote_add_inferior): Don't bind a
10165         process to the current inferior if the current inferior is already
10166         bound to a process.
10167
10168 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10169             Pedro Alves  <palves@redhat.com>
10170
10171         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10172         If no process is specified, return null_ptid instead of
10173         inferior_ptid.
10174         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10175         TARGET_WAITKIND_SIGNALLED with no pid.
10176
10177 2020-01-10  Pedro Alves  <palves@redhat.com>
10178
10179         * remote.c (first_remote_resumed_thread): New.
10180         (remote_target::wait_as): Use it as default event_ptid instead of
10181         inferior_ptid.
10182
10183 2020-01-10  Pedro Alves  <palves@redhat.com>
10184
10185         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10186
10187 2020-01-10  Pedro Alves  <palves@redhat.com>
10188
10189         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10190         not -1.
10191
10192 2020-01-10  Pedro Alves  <palves@redhat.com>
10193
10194         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10195         ptid to get_last_target_status.
10196         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10197         ptid to get_last_target_status.
10198         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10199         get_last_target_status.
10200         (info_program_command): Don't pass a target_waitstatus to
10201         get_last_target_status.
10202         * infrun.c (init_wait_for_inferior): Use
10203         nullify_last_target_wait_ptid.
10204         (get_last_target_status): Handle nullptr arguments.
10205         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10206         (print_stop_event): Don't pass a ptid to get_last_target_status.
10207         (normal_stop): Don't pass a ptid to get_last_target_status.
10208         * infrun.h (get_last_target_status, set_last_target_status): Move
10209         comments here and update.
10210         (nullify_last_target_wait_ptid): Declare.
10211         * linux-fork.c (fork_load_infrun_state): Remove local extern
10212         declaration of nullify_last_target_wait_ptid.
10213         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10214         to get_last_target_status.
10215
10216 2020-01-10  Pedro Alves  <palves@redhat.com>
10217
10218         * gdbthread.h (scoped_restore_current_thread)
10219         <dont_restore, restore, m_dont_restore>: Declare.
10220         * thread.c (thread_alive): Add assertion.  Return bool.
10221         (switch_to_thread_if_alive): New.
10222         (prune_threads): Switch inferior/thread.
10223         (print_thread_info_1): Switch thread before calling target methods.
10224         (scoped_restore_current_thread::restore): New, factored out from
10225         ...
10226         (scoped_restore_current_thread::~scoped_restore_current_thread):
10227         ... this.
10228         (scoped_restore_current_thread::scoped_restore_current_thread):
10229         Add assertion.
10230         (thread_apply_all_command, thread_select): Use
10231         switch_to_thread_if_alive.
10232         * infrun.c (proceed, restart_threads, handle_signal_stop)
10233         (switch_back_to_stepped_thread): Switch current thread before
10234         calling target methods.
10235
10236 2020-01-10  Pedro Alves <palves@redhat.com>
10237
10238         * inferior.c (switch_to_inferior_no_thread): New function,
10239         factored out from ...
10240         (inferior_command): ... here.
10241         * inferior.h (switch_to_inferior_no_thread): Declare.
10242         * mi/mi-main.c (run_one_inferior): Use
10243         switch_to_inferior_no_thread.
10244
10245 2020-01-10  Pedro Alves  <palves@redhat.com>
10246
10247         * infcmd.c (kill_command): Remove dead code.
10248
10249 2020-01-10  Pedro Alves  <palves@redhat.com>
10250
10251         * remote.c (remote_target::mourn_inferior): No longer check
10252         whether the target is running.
10253
10254 2020-01-10  Pedro Alves  <palves@redhat.com>
10255
10256         * corelow.c (core_target::has_execution): Change parameter type to
10257         inferior pointer.
10258         * inferior.c (number_of_live_inferiors): Use
10259         inferior::has_execution instead of target_has_execution_1.
10260         * inferior.h (inferior::has_execution): New.
10261         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10262         inferior::has_execution instead of target_has_execution_1.
10263         * process-stratum-target.c
10264         (process_stratum_target::has_execution): Change parameter type to
10265         inferior pointer.  Check the inferior's PID instead of
10266         inferior_ptid.
10267         * process-stratum-target.h
10268         (process_stratum_target::has_execution): Change parameter type to
10269         inferior pointer.
10270         * record-full.c (record_full_core_target::has_execution): Change
10271         parameter type to inferior pointer.
10272         * target.c (target_has_execution_1): Change parameter type to
10273         inferior pointer.
10274         (target_has_execution_current): Adjust.
10275         * target.h (target_ops::has_execution): Change parameter type to
10276         inferior pointer.
10277         (target_has_execution_1): Change parameter type to inferior
10278         pointer.  Change return type to bool.
10279         * tracefile.h (tracefile_target::has_execution): Change parameter
10280         type to inferior pointer.
10281
10282 2020-01-10  Pedro Alves  <palves@redhat.com>
10283
10284         * exceptions.c (print_flush): Remove current_top_target() check.
10285
10286 2020-01-10  Pedro Alves  <palves@redhat.com>
10287
10288         * remote.c (show_remote_exec_file): Show the current inferior's
10289         exec-file instead of the command variable's value.
10290
10291 2020-01-10  Pedro Alves  <palves@redhat.com>
10292
10293         * record-full.c (record_full_resume_ptid): New global.
10294         (record_full_target::resume): Set it.
10295         (record_full_wait_1): Use record_full_resume_ptid instead of
10296         inferior_ptid.
10297
10298 2020-01-10  Pedro Alves  <palves@redhat.com>
10299
10300         * gdbthread.h (scoped_restore_current_thread)
10301         <dont_restore, restore, m_dont_restore>: Declare.
10302         * thread.c (thread_alive): Add assertion.  Return bool.
10303         (switch_to_thread_if_alive): New.
10304         (prune_threads): Switch inferior/thread.
10305         (print_thread_info_1): Switch thread before calling target methods.
10306         (scoped_restore_current_thread::restore): New, factored out from
10307         ...
10308         (scoped_restore_current_thread::~scoped_restore_current_thread):
10309         ... this.
10310         (scoped_restore_current_thread::scoped_restore_current_thread):
10311         Add assertion.
10312         (thread_apply_all_command, thread_select): Use
10313         switch_to_thread_if_alive.
10314
10315 2020-01-10  George Barrett  <bob@bob131.so>
10316
10317         * stap-probe.c (stap_modify_semaphore): Don't check for null
10318         semaphores.
10319         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10320         for null semaphores.
10321
10322 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10323
10324         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10325         all source windows, and maintain horizontal scroll status while
10326         doing so.
10327
10328 2020-01-09  Tom Tromey  <tom@tromey.com>
10329
10330         PR tui/18932:
10331         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10332         update_source_window, not print_source_lines.
10333
10334 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10335
10336         * tui/tui.c (tui_enable): Register tui hooks after calling
10337         tui_display_main.
10338
10339 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10340
10341         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10342
10343 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10344
10345         * thread.c (print_thread_info_1): Fix indentation.
10346
10347 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10348
10349         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10350         unique_xmalloc_ptr outside the if to always free the demangled name.
10351
10352 2020-01-08  Tom Tromey  <tromey@adacore.com>
10353
10354         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10355         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10356         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10357         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10358         Remove.
10359         (section_offsets): New typedef.
10360         * symtab.c (fixup_section, get_msymbol_address): Update.
10361         * symmisc.c (dump_msymbols): Update.
10362         * symfile.h (relative_addr_info_to_section_offsets)
10363         (symfile_map_offsets_to_segments): Update.
10364         * symfile.c (build_section_addr_info_from_objfile)
10365         (init_objfile_sect_indices): Update.
10366         (struct place_section_arg): Change type of "offsets".
10367         (place_section): Update.
10368         (relative_addr_info_to_section_offsets): Change type of
10369         "section_offsets".  Remove "num_sections" parameter.
10370         (default_symfile_offsets, syms_from_objfile_1)
10371         (set_objfile_default_section_offset): Update.
10372         (reread_symbols): No need to preserve section offsets by hand.
10373         (symfile_map_offsets_to_segments): Change type of "offsets".
10374         * stap-probe.c (relocate_address): Update.
10375         * stabsread.h (process_one_symbol): Update.
10376         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10377         (solib_target_relocate_section_addresses): Update.
10378         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10379         Update.
10380         * solib-frv.c (frv_relocate_main_executable): Update.
10381         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10382         * solib-aix.c (solib_aix_get_section_offsets): Change return
10383         type.
10384         (solib_aix_solib_create_inferior_hook): Update.
10385         * remote.c (remote_target::get_offsets): Update.
10386         * psymtab.c (find_pc_sect_psymtab): Update.
10387         * psympriv.h (struct partial_symbol) <address, text_low,
10388         text_high>: Update.
10389         * objfiles.h (obj_section_offset): Update.
10390         (struct objfile) <section_offsets>: Change type.
10391         <num_sections>: Remove.
10392         (objfile_relocate): Update.
10393         * objfiles.c (entry_point_address_query): Update
10394         (relocate_one_symbol): Change type of "section_offsets".
10395         (objfile_relocate1, objfile_relocate1): Change type of
10396         "new_offsets".
10397         (objfile_rebase1): Update.
10398         * mipsread.c (mipscoff_symfile_read): Update.
10399         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10400         parameter.
10401         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10402         (parse_external, psymtab_to_symtab_1): Update.
10403         * machoread.c (macho_symfile_offsets): Update.
10404         * ia64-tdep.c (ia64_find_unwind_table): Update.
10405         * hppa-tdep.c (read_unwind_info): Update.
10406         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10407         * dwarf2read.c (create_addrmap_from_index)
10408         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10409         (process_psymtab_comp_unit_reader, add_partial_symbol)
10410         (add_partial_subprogram, process_full_comp_unit)
10411         (read_file_scope, read_func_scope, read_lexical_block_scope)
10412         (read_call_site_scope, dwarf2_rnglists_process)
10413         (dwarf2_ranges_process, dwarf2_ranges_read)
10414         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10415         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10416         Update.
10417         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10418         Update.
10419         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10420         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10421         (process_one_symbol): Change type of "section_offsets".
10422         * ctfread.c (get_objfile_text_range): Update.
10423         * coffread.c (coff_symtab_read, enter_linenos)
10424         (process_coff_symbol): Update.
10425         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10426         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10427
10428 2020-01-08  Tom Tromey  <tromey@adacore.com>
10429
10430         * dwarf2read.c (parse_macro_definition): Use std::string.
10431         (parse_macro_definition): Likewise.
10432
10433 2020-01-08  Tom Tromey  <tromey@adacore.com>
10434
10435         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10436         (ATTR_ALLOC_CHUNK): Remove.
10437
10438 2020-01-08  Tom Tromey  <tromey@adacore.com>
10439
10440         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10441
10442 2020-01-08  Tom Tromey  <tromey@adacore.com>
10443
10444         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10445         (dwarf2_compute_name, open_dwo_file): Likewise.
10446         (process_enumeration_scope): Use std::vector.
10447         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10448         (partial_die_info::fixup, dwarf2_start_subfile)
10449         (guess_full_die_structure_name, dwarf2_name): Likewise.
10450         (determine_prefix): Update.
10451         (guess_full_die_structure_name): Make return type const.
10452         (partial_die_full_name): Return unique_xmalloc_ptr.
10453         (DW_FIELD_ALLOC_CHUNK): Remove.
10454
10455 2020-01-07  Tom Tromey  <tromey@adacore.com>
10456
10457         PR build/24937:
10458         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10459
10460 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10461
10462         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10463
10464 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10465
10466         * stack.c (print_frame_info): Move disassemble_next_line code
10467         inside source_print block.
10468
10469 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10470
10471         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10472         gdb/signals.h, as we are now using native signal symbols.
10473
10474 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10475
10476         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10477         overflow by an early check of content vs threshold.
10478         * tui/tui-source.c (tui_source_window::line_is_displayed):
10479         Likewise.
10480
10481 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10482
10483         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10484
10485 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10486
10487         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10488         export table if no section contains it's RVA.
10489
10490 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10491
10492         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10493
10494 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10495
10496         * source.c (print_source_lines_base): Set last_line_listed.
10497
10498 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10499
10500         * tui/tui-disasm.c: Remove trailing spaces.
10501
10502 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10503             Pedro Alves  <palves@redhat.com>
10504
10505         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10506         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10507         (windows_gdb_signal_to_target): New function, uses the above
10508         enumeration to convert GDB internal signal codes to equivalent
10509         Windows codes.
10510         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10511         * windows-nat.c: Include "gdb_wait.h".
10512         (get_windows_debug_event): Extract the fatal exception from the
10513         exit status and convert to the equivalent Posix signal number.
10514         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10515         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10516         * gdbsupport/gdb_wait.c: New file, implements
10517         windows_status_to_termsig.
10518         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10519         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10520
10521 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10522
10523         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10524         show_layout.
10525
10526 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10527
10528         * aarch64-linux-nat.c
10529         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10530         and bfd_mach_aarch64.
10531
10532 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10533
10534         * ui-file.c (stdio_file::can_emit_style_escape)
10535         (tee_file::can_emit_style_escape): Ensure style is used also on
10536         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10537         to gdb_stdout.
10538         * main.c (set_gdb_data_directory): Use file style to output the
10539         warning that the given pathname is not a directory.
10540         * top.c (show_history_filename, gdb_safe_append_history)
10541         (show_gdb_datadir): Use file style.
10542
10543 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10544
10545         * solib-target.c (struct lm_info_target):
10546         Change offsets to be a unique_xmalloc_ptr.
10547         (solib_target_relocate_section_addresses): Update.
10548
10549 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10550
10551         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10552
10553 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10554
10555         * MAINTAINERS (Write After Approval): Add myself.
10556
10557 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10558
10559         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10560         Cell BE architecture.
10561         * target.h (struct target_ops) <thread_architecture>: Likewise.
10562
10563 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10564
10565         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10566
10567 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10568
10569         * MAINTAINERS (Write After Approval): Add myself.
10570
10571 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10572
10573         * gdbarch.sh: Update copyright year range of generated files.
10574
10575 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10576
10577         Update copyright year range in all GDB files.
10578
10579 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10580
10581         * copyright.py: Convert to Python 3.
10582
10583 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10584
10585         * copyright.py: Adapt after move of gnulib directory from gdb
10586         directory to toplevel directory.
10587
10588 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10589
10590         * copyright.py (main): Exit if run from the wrong directory.
10591
10592 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10593
10594         * top.c (print_gdb_version): Change copyright year to 2020.
10595
10596 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10597
10598         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10599
10600 For older changes see ChangeLog-2019.
10601 \f
10602 Local Variables:
10603 mode: change-log
10604 left-margin: 8
10605 fill-column: 74
10606 version-control: never
10607 coding: utf-8
10608 End: