gdb/ChangeLog

   1 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbarch.sh (displaced_step_copy_insn): Update doc.
   4         * gdbarch.h: Re-generate.
   5
   6 2020-06-28  Tom Tromey  <tom@tromey.com>
   7
   8         * command.h (cmd_types): Remove.
   9         (cmd_type): Don't declare.
  10         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
  11         typedef.
  12         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
  13         * cli/cli-decode.c (cmd_type): Remove.
  14
  15 2020-06-27  Pedro Alves  <palves@redhat.com>
  16
  17         * fork-child.c (prefork_hook): Adjust.
  18         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
  19         Delete.
  20         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
  21         * inferior.c (inferior::set_tty, inferior::tty): New methods.
  22         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
  23         Remove declarations.
  24         (struct inferior) <set_tty, tty>: New methods.
  25         (struct inferior) <terminal>: Rename to ...
  26         (struct inferior) <m_terminal>: ... this and make private.
  27         * main.c (captured_main_1): Adjust.
  28         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
  29         (mi_cmd_inferior_tty_show): Adjust.
  30         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
  31         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
  32
  33 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  34
  35         * configure.ac: Add --enable-libctf: handle --disable-static
  36         properly.
  37         * acinclude.m4: sinclude ../config/enable.m4.
  38         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
  39         (LIBCTF): Substitute in.
  40         (CTF_DEPS): New, likewise.
  41         (CLIBS): libctf needs symbols from libbfd: move earlier.
  42         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
  43         flags.
  44         * ctfread.c: Surround in ENABLE_LIBCTF.
  45         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
  46         * configure: Regenerate.
  47         * config.in: Likewise.
  48
  49 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
  50
  51         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
  52
  53 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
  54
  55         * inferior.h (struct inferior) <terminal>: Change type to
  56         gdb::unique_xmalloc_ptr<char>.
  57         * inferior.c (inferior::~inferior): Don't free inf->terminal.
  58         * infcmd.c (set_inferior_io_terminal): Don't free terminal
  59         field, adjust to unique pointer.
  60         (get_inferior_io_terminal): Adjust to unique pointer.
  61
  62 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * riscv-tdep.c (riscv_print_registers_info): Loop over all
  65         registers, not just the known core set of registers.
  66
  67 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  68
  69         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
  70         fflags, frm, and fcsr registers.
  71         (riscv_register_reggroup_p): Remove unknown CSRs from save and
  72         restore groups.
  73         (riscv_tdesc_unknown_reg): New function.
  74         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
  75         tdesc_use_registers.
  76         * riscv-tdep.h (struct gdbarch_tdep): Add
  77         unknown_csrs_first_regnum, unknown_csrs_count,
  78         duplicate_fflags_regnum, duplicate_frm_regnum, and
  79         duplicate_fcsr_regnum fields.
  80
  81 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  82
  83         * target-descriptions.c (tdesc_use_registers): Add new parameter a
  84         callback, use the callback (when not null) to help number unknown
  85         registers.
  86         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
  87         (tdesc_use_registers): Add extra parameter to declaration.
  88
  89 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  90
  91         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
  92         in the file.
  93         (class riscv_pending_register_alias): Likewise.
  94         (riscv_register_feature::register_info): Change 'required_p' field
  95         to 'required', and change its type.  Add 'check' member function.
  96         (riscv_register_feature::register_info::check): Define new member
  97         function.
  98         (riscv_xreg_feature): Change initialisation of 'required' field.
  99         (riscv_freg_feature): Likewise.
 100         (riscv_virtual_feature): Likewise.
 101         (riscv_csr_feature): Likewise.
 102         (riscv_check_tdesc_feature): Take extra parameter, the csr
 103         tdesc_feature, rewrite the function to use the new
 104         riscv_register_feature::register_info::check function.
 105         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 106
 107 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * features/Makefile: Remove all references to the deleted files
 110         below.
 111         * features/riscv/32bit-csr.c: Deleted.
 112         * features/riscv/32bit-csr.xml: Deleted.
 113         * features/riscv/64bit-csr.c: Deleted.
 114         * features/riscv/64bit-csr.xml: Deleted.
 115         * features/riscv/rebuild-csr-xml.sh: Deleted.
 116
 117 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 118
 119         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 120         whitespace error for declaration of names member variable.
 121         (struct riscv_register_feature): Add new prefer_first_name member
 122         variable, and fix whitespace error in declaration of registers.
 123         (riscv_xreg_feature): Initialize prefer_first_name field.
 124         (riscv_freg_feature): Likewise.
 125         (riscv_virtual_feature): Likewise.
 126         (riscv_csr_feature): Likewise.
 127         (riscv_register_name): Expand on comments.  Remove register name
 128         modifications for CSR and virtual registers.
 129
 130 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 131
 132         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 133         errors.
 134
 135 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 136
 137         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 138         riscv-opc.h.
 139         (class riscv_pending_register_alias): New class.
 140         (riscv_check_tdesc_feature): Take vector of pending aliases and
 141         populate it as appropriate.
 142         (riscv_setup_register_aliases): Delete.
 143         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 144         to riscv_check_tdesc_feature in all cases.  Use the vector to
 145         create the register aliases.
 146
 147 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 148
 149         * sol2-tdep.c (sol2_static_transform_name): Remove.
 150         (sol2_init_abi): Don't register it.
 151         * gdbarch.sh (static_transform_name): Remove.
 152         * gdbarch.c, gdbarch.h: Regenerate.
 153
 154         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 155         gdbarch_static_transform_name.
 156         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 157         * stabsread.c (define_symbol) <'X'>: Remove.
 158         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 159         handling.
 160         <'V'>: Likewise.
 161         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 162         <'S'>: Remove call to gdbarch_static_transform_name.
 163
 164 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 165
 166         * procfs.c (procfs_pre_trace): New function.
 167         (procfs_target::create_inferior): Pass it to fork_inferior.
 168
 169 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 170
 171         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 172         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 173         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 174         sol2-tdep.o, sparc-sol2-tdep.o.
 175         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 176         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 177         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 178         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 179
 180 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 181
 182         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 183         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 184         Call sol2_init_abi.
 185         Remove calls to set_gdbarch_skip_solib_resolver,
 186         set_gdbarch_core_pid_to_str.
 187         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 188         (i386_sol2_static_transform_name): Remove.
 189         (i386_sol2_init_abi): Call sol2_init_abi.
 190         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 191         set_gdbarch_static_transform_name,
 192         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 193         Use sol2_sigtramp_p.
 194         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 195         (sol2_sigtramp_p): New function.
 196         (sol2_static_transform_name): New function.
 197         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 198         (sol2_init_abi): New function.
 199         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 200         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 201         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 202         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 203         (sparc_sol2_static_transform_name): Remove.
 204         (sparc32_sol2_init_abi): Call sol2_init_abi.
 205         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 206         set_gdbarch_static_transform_name,
 207         set_gdbarch_skip_solib_resolver,
 208         set_gdbarch_core_pid_to_str.
 209         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 210         (sparc_sol2_static_transform_name): Remove
 211         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 212         call sol2_sigtramp_p.
 213         (sparc64_sol2_init_abi): Call sol2_init_abi.
 214         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 215         set_gdbarch_static_transform_name,
 216         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 217
 218 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 219
 220         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 221         * exec.c (validate_exec_file): If from_tty, set both
 222         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 223         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 224         and from_tty, unconditionally ask a confirmation.
 225
 226 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 227
 228         * target-descriptions.c (tdesc_architecture_name): Protect against
 229         NULL pointer dereference.
 230         (maint_print_xml_tdesc_cmd): New function.
 231         (_initialize_target_descriptions): Register new 'maint print
 232         xml-tdesc' command and give it the filename completer.
 233         * NEWS: Mention new 'maint print xml-tdesc' command.
 234
 235 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 236
 237         * target-descriptions.c (class tdesc_compatible_info): New class.
 238         (struct target_desc): Change type of compatible vector.
 239         (tdesc_compatible_p): Update for change in type of
 240         target_desc::compatible.
 241         (tdesc_compatible_info_list): New function.
 242         (tdesc_compatible_info_arch_name): New function.
 243         (tdesc_add_compatible): Update for change in type of
 244         target_desc::compatible.
 245         (print_c_tdesc::visit_pre): Likewise.
 246
 247 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 248
 249         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 250         whitespace to underscore.
 251         (maint_print_c_tdesc_cmd): Use fake filename for target
 252         descriptions that came from the target.
 253         (_initialize_target_descriptions): Add filename command completion
 254         for 'maint print c-tdesc'.
 255
 256 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 257
 258         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 259         lines.
 260
 261 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 262
 263         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 264         lines.
 265         (dwarf2_find_location_expression): Likewise.
 266         (call_site_parameter_matches): Likewise.
 267         (dwarf2_compile_expr_to_ax): Likewise.
 268         (disassemble_dwarf_expression): Likewise.
 269         (loclist_describe_location): Likewise.
 270
 271 2020-06-23  Pedro Alves  <palves@redhat.com>
 272
 273         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 274         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 275         (register_to_value_test): Use scoped_mock_context.
 276         * regcache.c: Include "scoped-mock-context.h".
 277         (cooked_read_test): Don't error out if a target is already pushed.
 278         Use scoped_mock_context.  Adjust.
 279         * scoped-mock-context.h: New file.
 280
 281 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 282
 283         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 284         initializer.
 285         (ada_language::is_string_type_p): New member function.
 286         * c-lang.c (c_language_data): Delete la_is_string_type_p
 287         initializer.
 288         (cplus_language_data): Likewise.
 289         (asm_language_data): Likewise.
 290         (minimal_language_data): Likewise.
 291         * d-lang.c (d_language_data): Likewise.
 292         * f-lang.c (f_is_string_type_p): Delete function, implementation
 293         moved to f_language::is_string_type_p.
 294         (f_language_data): Delete la_is_string_type_p initializer.
 295         (f_language::is_string_type_p): New member function,
 296         implementation from f_is_string_type_p.
 297         * go-lang.c (go_is_string_type_p): Delete function, implementation
 298         moved to go_language::is_string_type_p.
 299         (go_language_data): Delete la_is_string_type_p initializer.
 300         (go_language::is_string_type_p): New member function,
 301         implementation from go_is_string_type_p.
 302         * language.c (language_defn::is_string_type_p): Define new member
 303         function.
 304         (default_is_string_type_p): Make static, add comment copied from
 305         header file.
 306         (unknown_language_data): Delete la_is_string_type_p initializer.
 307         (unknown_language::is_string_type_p): New member function.
 308         (auto_language_data): Delete la_is_string_type_p initializer.
 309         (auto_language::is_string_type_p): New member function.
 310         * language.h (language_data): Delete la_is_string_type_p field.
 311         (language_defn::is_string_type_p): Declare new function.
 312         (default_is_string_type_p): Delete desclaration, move comment to
 313         definition.
 314         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 315         moved to m2_language::is_string_type_p.
 316         (m2_language_data): Delete la_is_string_type_p initializer.
 317         (m2_language::is_string_type_p): New member function,
 318         implementation from m2_is_string_type_p.
 319         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 320         initializer.
 321         * opencl-lang.c (opencl_language_data): Likewise.
 322         * p-lang.c (pascal_is_string_type_p): Delete function,
 323         implementation moved to pascal_language::is_string_type_p.
 324         (pascal_language_data): Delete la_is_string_type_p initializer.
 325         (pascal_language::is_string_type_p): New member function,
 326         implementation from pascal_is_string_type_p.
 327         * rust-lang.c (rust_is_string_type_p): Delete function,
 328         implementation moved to rust_language::is_string_type_p.
 329         (rust_language_data): Delete la_is_string_type_p initializer.
 330         (rust_language::is_string_type_p): New member function,
 331         implementation from rust_is_string_type_p.
 332         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 333         is_string_type_p.
 334
 335 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 336
 337         * ada-lang.c (ada_language_data): Delete la_print_typedef
 338         initializer.
 339         (ada_language::print_typedef): New member function.
 340         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 341         (cplus_language_data): Likewise.
 342         (asm_language_data): Likewise.
 343         (minimal_language_data): Likewise.
 344         * d-lang.c (d_language_data): Likewise.
 345         * f-lang.c (f_language_data): Likewise.
 346         (f_language::print_typedef): New member function.
 347         * go-lang.c (go_language_data): Delete la_print_typedef
 348         initializer.
 349         * language.c (language_defn::print_typedef): Define member
 350         function.
 351         (unknown_language_data): Delete la_print_typedef initializer.
 352         (unknown_language::print_typedef): New member function.
 353         (auto_language_data): Delete la_print_typedef initializer.
 354         (auto_language::print_typedef): New member function.
 355         * language.h (language_data): Delete la_print_typedef field.
 356         (language_defn::print_typedef): Declare new member function.
 357         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 358         (default_print_typedef): Delete declaration.
 359         * m2-lang.c (m2_language_data): Delete la_print_typedef
 360         initializer.
 361         (m2_language::print_typedef): New member function.
 362         * objc-lang.c (objc_language_data): Delete la_print_typedef
 363         initializer.
 364         * opencl-lang.c (opencl_language_data): Likewise.
 365         * p-lang.c (pascal_language_data): Likewise.
 366         (pascal_language::print_typedef): New member function.
 367         * rust-lang.c (rust_print_typedef): Delete function,
 368         implementation moved to rust_language::print_typedef.
 369         (rust_language): Delete la_print_typedef initializer.
 370         (rust_language::print_typedef): New member function,
 371         implementation from rust_print_typedef.
 372         * typeprint.c (default_print_typedef): Delete.
 373
 374 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 375
 376         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 377         (ada_language::printstr): New member function.
 378         * c-lang.c (c_language_data): Delete la_printstr initializer.
 379         (cplus_language_data): Likewise.
 380         (asm_language_data): Likewise.
 381         (minimal_language_data): Likewise.
 382         * d-lang.c (d_language_data): Likewise.
 383         * f-lang.c (f_printstr): Rename to f_language::printstr.
 384         (f_language_data): Delete la_printstr initializer.
 385         (f_language::printstr): New member function, implementation from
 386         f_printstr.
 387         * go-lang.c (go_language_data): Delete la_printstr initializer.
 388         * language.c (language_defn::printstr): Define new member
 389         function.
 390         (unk_lang_printstr): Delete.
 391         (unknown_language_data): Delete la_printstr initializer.
 392         (unknown_language::printstr): New member function.
 393         (auto_language_data): Delete la_printstr initializer.
 394         (auto_language::printstr): New member function.
 395         * language.h (language_data): Delete la_printstr field.
 396         (language_defn::printstr): Declare new member function.
 397         (LA_PRINT_STRING): Update call to printstr.
 398         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 399         (m2_language_data): Delete la_printstr initializer.
 400         (m2_language::printstr): New member function, implementation from
 401         m2_printstr.
 402         * objc-lang.c (objc_language_data): Delete la_printstr
 403         initializer.
 404         * opencl-lang.c (opencl_language_data): Likewise.
 405         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 406         (pascal_language_data): Delete la_printstr initializer.
 407         (pascal_language::printstr): New member function, implementation
 408         from pascal_printstr.
 409         * p-lang.h (pascal_printstr): Delete declaration.
 410         * rust-lang.c (rust_printstr): Update header comment.
 411         (rust_language_data): Delete la_printstr initializer.
 412         (rust_language::printstr): New member function.
 413
 414 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 415
 416         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 417         (ada_language::printchar): New member function.
 418         * c-lang.c (c_language_data): Delete la_printchar initializer.
 419         (cplus_language_data): Likewise.
 420         (asm_language_data): Likewise.
 421         (minimal_language_data): Likewise.
 422         * d-lang.c (d_language_data): Likewise.
 423         * f-lang.c (f_printchar): Rename to f_language::printchar.
 424         (f_language_data): Delete la_printchar initializer.
 425         (f_language::printchar): New member function, implementation from
 426         f_printchar.
 427         * go-lang.c (go_language_data): Delete la_printchar initializer.
 428         * language.c (unk_lang_printchar): Delete.
 429         (language_defn::printchar): Define new member function.
 430         (unknown_language_data): Delete la_printchar initializer.
 431         (unknown_language::printchar): New member function.
 432         (auto_language_data): Delete la_printchar initializer.
 433         (auto_language::printchar): New member function.
 434         * language.h (language_data): Delete la_printchar field.
 435         (language_defn::printchar): Declare new member function.
 436         (LA_PRINT_CHAR): Update call to printchar.
 437         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 438         (m2_language::printchar): New member function.
 439         * objc-lang.c (objc_language_data): Delete la_printchar
 440         initializer.
 441         * opencl-lang.c (opencl_language_data): Likewise.
 442         * p-lang.c (pascal_language_data): Delete la_printchar
 443         initializer.
 444         (pascal_language::printchar): New member function.
 445         * rust-lang.c (rust_printchar): Rename to
 446         rust_language::printchar.
 447         (rust_language_data): Delete la_printchar initializer.
 448         (rust_language::printchar): New member function, implementation
 449         from rust_printchar.
 450
 451 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 452
 453         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 454         (ada_language_data): Delete la_emitchar initializer.
 455         (ada_language::emitchar): New member function, implementation from
 456         emit_char.
 457         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 458         (cplus_language_data): Likewise.
 459         (asm_language_data): Likewise.
 460         (minimal_language_data): Likewise.
 461         * d-lang.c (d_language_data): Likewise.
 462         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 463         (f_language_data): Delete la_emitchar initializer.
 464         (f_language::emitchar): New member function, implementation from
 465         f_emit_char.
 466         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 467         * language.c (unk_lang_emit_char): Delete.
 468         (language_defn::emitchar): New member function definition.
 469         (unknown_language_data): Delete la_emitchar initializer.
 470         (unknown_language::emitchar): New member function.
 471         (auto_language_data): Delete la_emitchar initializer.
 472         (auto_language::emitchar): New member function.
 473         * language.h (language_data): Delete la_emitchar field.
 474         (language_defn::emitchar): New member field declaration.
 475         (LA_EMIT_CHAR): Update call to emitchar.
 476         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 477         (m2_language_data): Delete la_emitchar initializer.
 478         (m2_language::emitchar): New member function, implementation from
 479         m2_emit_char.
 480         * objc-lang.c (objc_language_data): Delete la_emitchar
 481         initializer.
 482         * opencl-lang.c (opencl_language_data): Likewise.
 483         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 484         (pascal_language_data): Delete la_emitchar initializer.
 485         (pascal_language::emitchar): New member function, implementation
 486         from pascal_emit_char.
 487         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 488         (rust_language_data): Delete la_emitchar initializer.
 489         (rust_language::emitchar): New member function, implementation
 490         from rust_emitchar.
 491
 492 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 493
 494         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 495         (ada_language_data): Delete la_post_parser initializer.
 496         (ada_language::post_parser): New member function.
 497         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 498         (cplus_language_data): Likewise.
 499         (asm_language_data): Likewise.
 500         (minimal_language_data): Likewise.
 501         * d-lang.c (d_language_data): Likewise.
 502         * f-lang.c (f_language_data): Likewise.
 503         * go-lang.c (go_language_data): Likewise.
 504         * language.c (unknown_language_data): Likewise.
 505         (auto_language_data): Likewise.
 506         * language.h (language_data): Delete la_post_parser field.
 507         (language_defn::post_parser): New member function.
 508         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 509         * objc-lang.c (objc_language_data): Likewise.
 510         * opencl-lang.c (opencl_language_data): Likewise.
 511         * p-lang.c (pascal_language_data): Likewise.
 512         * parse.c (parse_exp_in_context): Update call to post_parser.
 513         (null_post_parser): Delete definition.
 514         * parser-defs.h (null_post_parser): Delete declaration.
 515         * rust-lang.c (rust_language_data): Delete la_post_parser
 516         initializer.
 517
 518 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 519
 520         * ada-lang.c (parse): Rename to ada_language::parser.
 521         (ada_language_data): Delete la_parser initializer.
 522         (ada_language::parser): New member function, implementation from
 523         parse.
 524         * c-lang.c (c_language_data): Delete la_parser initializer.
 525         (cplus_language_data): Likewise.
 526         (asm_language_data): Likewise.
 527         (minimal_language_data): Likewise.
 528         * d-lang.c (d_language_data): Likewise.
 529         (d_language::parser): New member function.
 530         * f-lang.c (f_language_data): Delete la_parser initializer.
 531         (f_language::parser): New member function.
 532         * go-lang.c (go_language_data): Delete la_parser initializer.
 533         (go_language::parser): New member function.
 534         * language.c (unk_lang_parser): Delete.
 535         (language_defn::parser): Define new member function.
 536         (unknown_language_data): Delete la_parser initializer.
 537         (unknown_language::parser): New member function.
 538         (auto_language_data): Delete la_parser initializer.
 539         (auto_language::parser): New member function.
 540         * language.h (language_data): Delete la_parser field.
 541         (language_defn::parser): Declare new member function.
 542         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 543         (m2_language::parser): New member function.
 544         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 545         * opencl-lang.c (opencl_language_data): Likewise.
 546         * p-lang.c (pascal_language_data): Likewise.
 547         (pascal_language::parser): New member function.
 548         * parse.c (parse_exp_in_context): Update call to parser.
 549         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 550         (rust_language::parser): New member function.
 551
 552 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 553
 554         * top.c (print_gdb_configuration): Print --with-python-libdir
 555         configuration value.
 556
 557 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 558
 559         * NEWS: Mention change to the alias command.
 560
 561 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 562
 563         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 564         (alias_command_completer)
 565         (make_alias_options_def_group): New functions.
 566         (alias_opts, alias_option_defs): New struct and array.
 567         (alias_usage_error): Update usage.
 568         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 569         Use option framework.
 570         (_initialize_cli_cmds): Update alias command help.
 571         Update aliases command help.
 572         (show_user):
 573         Add NULL for new default_args lookup_cmd argument.
 574         (valid_command_p): Rename to validate_aliased_command.
 575         Add NULL for new default_args lookup_cmd argument.  Verify that the
 576         aliased_command has no default args.
 577         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 578         (lookup_cmd_1, lookup_cmd): New argument default_args.
 579         (add_alias_cmd):
 580         Add NULL for new default_args lookup_cmd argument.
 581         (print_help_for_command): Show default args under the layout
 582          alias some_alias = some_aliased_cmd some_alias_default_arg.
 583         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 584         xfree default_args in destructor.
 585         * cli/cli-script.c (process_next_line, do_define_command):
 586         Add NULL for new default_args lookup_cmd argument.
 587         * command.h: Declare new default_args argument in lookup_cmd
 588         and lookup_cmd_1.
 589         * completer.c (complete_line_internal_1):
 590         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 591         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 592         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 593         Likewise.
 594         * infcmd.c (_initialize_infcmd): Likewise.
 595         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 596         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 597         * python/py-param.c (add_setshow_generic): Likewise.
 598         * remote.c (_initialize_remote): Likewise.
 599         * top.c (execute_command): Prepend default_args if command has some.
 600         (set_verbose):
 601         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 602         * tracepoint.c (validate_actionline, encode_actions_1):
 603         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 604
 605 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 606
 607         * jit.c (jit_read_descriptor): Use bool as the return type.
 608         (jit_breakpoint_re_set_internal): Use bool as the return type.
 609         Invert the return value logic; return true if the jit breakpoint
 610         has been successfully initialized.
 611         (jit_inferior_init): Update the call to
 612         jit_breakpoint_re_set_internal.
 613
 614 2020-06-22  Pedro Alves  <palves@redhat.com>
 615
 616         PR gdb/25939
 617         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 618         Use the current inferior instead.  Don't return
 619         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 620         wait again.
 621         * sol-thread.c (sol_thread_target::wait): Don't reference
 622         inferior_ptid.
 623         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 624         (sol_update_thread_list_callback): Use the current inferior's pid
 625         instead of inferior_ptid.
 626
 627 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 628
 629         * procfs.c: Cleanup many comments.
 630
 631         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 632         (AFTER_WATCHFLAG): Replace by value.
 633
 634         (MAIN_PROC_NAME_FORMAT): Inline ...
 635         (create_procinfo): ... here.
 636
 637         (procfs_debug_inferior): Remove SYS_exec handling.
 638         (syscall_is_exec): Likewise.
 639         (procfs_set_exec_trap): Likewise.
 640
 641         (syscall_is_lwp_exit): Inline in callers.
 642         (syscall_is_exit): Likewise.
 643         (syscall_is_exec): Likewise.
 644         (syscall_is_lwp_create): Likewise.
 645
 646         (invalidate_cache): Remove #if 0 code.
 647
 648         (make_signal_thread_runnable):  Remove.
 649         (procfs_target::resume): Remove #if 0 code.
 650
 651 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 652
 653         PR gdb/25939
 654         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 655         call ...
 656         (procfs_target::create_inferior): ... here.
 657
 658 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 659
 660         * exec.c (validate_exec_file): Ensure the build-id is up to
 661         date by calling reopen_exec_file (that checks file timestamp
 662         to decide to re-read the file).
 663
 664 2020-06-18  Pedro Alves  <palves@redhat.com>
 665
 666         PR gdb/25412
 667         * gdbthread.h (delete_thread, delete_thread_silent)
 668         (find_thread_ptid): Update comments.
 669         * thread.c (current_thread_): New global.
 670         (is_current_thread): Move higher, and reimplement.
 671         (inferior_thread): Reimplement.
 672         (set_thread_exited): Use bool.  Add assertions.
 673         (add_thread_silent): Simplify thread-reuse handling by always
 674         calling delete_thread.
 675         (delete_thread): Remove intro comment.
 676         (find_thread_ptid): Skip exited threads.
 677         (switch_to_thread_no_regs): Write to current_thread_.
 678         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 679         INFERIOR_PTID.  Clear current_thread_.
 680
 681 2020-06-18  Pedro Alves  <palves@redhat.com>
 682
 683         * aix-thread.c (pd_update): Use switch_to_thread.
 684
 685 2020-06-18  Pedro Alves  <palves@redhat.com>
 686
 687         * ravenscar-thread.c (ravenscar_thread_target): Update.
 688         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
 689         (ravenscar_thread_target::add_active_thread): ... this.  Don't
 690         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
 691         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
 692
 693 2020-06-18  Pedro Alves  <palves@redhat.com>
 694
 695         * nat/windows-nat.c (current_windows_thread): Remove.
 696         * nat/windows-nat.h (current_windows_thread): Remove.
 697         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
 698         Adjust.
 699         (display_selectors): Adjust to fetch the current
 700         windows_thread_info based on inferior_ptid.
 701         (fake_create_process): No longer write to current_windows_thread.
 702         (windows_nat_target::get_windows_debug_event):
 703         Don't set inferior_ptid or current_windows_thread.
 704         (windows_nat_target::wait): Adjust to not rely on
 705         current_windows_thread.
 706         (do_initial_windows_stuff): Now a method of windows_nat_target.
 707         Switch to the last_ptid thread.
 708         (windows_nat_target::attach): Adjust.
 709         (windows_nat_target::detach): Use switch_to_no_thread instead of
 710         writing to inferior_ptid directly.
 711         (windows_nat_target::create_inferior): Adjust.
 712
 713 2020-06-18  Pedro Alves  <palves@redhat.com>
 714
 715         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
 716
 717 2020-06-18  Pedro Alves  <palves@redhat.com>
 718
 719         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
 720         after creating it, instead of writing to inferior_ptid.  Don't
 721         write to inferior_ptid.
 722
 723 2020-06-18  Pedro Alves  <palves@redhat.com>
 724
 725         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
 726
 727 2020-06-18  Pedro Alves  <palves@redhat.com>
 728
 729         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
 730         it, instead of writing to inferior_ptid.
 731
 732 2020-06-18  Pedro Alves  <palves@redhat.com>
 733
 734         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
 735         to inferior_ptid.
 736
 737 2020-06-18  Pedro Alves  <palves@redhat.com>
 738
 739         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
 740         instead of writing to inferior_ptid directly.
 741
 742 2020-06-18  Pedro Alves  <palves@redhat.com>
 743
 744         * corelow.c (core_target::close): Use switch_to_no_thread instead
 745         of writing to inferior_ptid directly.
 746         (add_to_thread_list, core_target_open): Use switch_to_thread
 747         instead of writing to inferior_ptid directly.
 748
 749 2020-06-18  Pedro Alves  <palves@redhat.com>
 750
 751         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
 752         inferior_ptid.
 753         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
 754         inferior_ptid.
 755         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
 756         inferior_ptid directly.
 757         (darwin_nat_target::init_thread_list): Switch to thread, instead
 758         of writing to inferior_ptid.
 759         (darwin_nat_target::attach): Don't write to inferior_ptid.
 760         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 761
 762 2020-06-18  Pedro Alves  <palves@redhat.com>
 763
 764         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 765         thread.
 766         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 767         Instead use switch_to_thread.
 768         (gnu_nat_target::detach): Use switch_to_no_thread
 769         instead of writing to inferior_ptid directly.  Used passed-in
 770         inferior instead of looking up the inferior by pid.
 771
 772 2020-06-18  Pedro Alves  <palves@redhat.com>
 773
 774         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 775         inferior_ptid.
 776
 777 2020-06-18  Pedro Alves  <palves@redhat.com>
 778
 779         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 780         inferior_ptid.
 781         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 782         thread.
 783         (nto_procfs_target::detach): Avoid referencing
 784         inferior_ptid.  Use switch_to_no_thread instead of writing to
 785         inferior_ptid directly.
 786         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 787         instead of writing to inferior_ptid directly.
 788         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 789         to thread.
 790
 791 2020-06-18  Pedro Alves  <palves@redhat.com>
 792
 793         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 794         after creating it, instead of writing to inferior_ptid.
 795         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 796         to inferior_ptid directly.
 797         (gdbsim_target::wait): Don't write to inferior_ptid.
 798
 799 2020-06-18  Pedro Alves  <palves@redhat.com>
 800
 801         * remote.c (remote_target::remote_notice_new_inferior): Use
 802         switch_to_thread instead of writing to inferior_ptid directly.
 803         (remote_target::add_current_inferior_and_thread): Use
 804         switch_to_no_thread instead of writing to inferior_ptid directly.
 805         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 806         and switch_to_thread instead of using set_current_inferior or
 807         writing to inferior_ptid directly.
 808
 809 2020-06-18  Pedro Alves  <palves@redhat.com>
 810
 811         * tracectf.c (ctf_target_open): Switch to added thread instead of
 812         writing to inferior_ptid directly.
 813         (ctf_target::close): Use switch_to_no_thread instead of writing to
 814         inferior_ptid directly.
 815
 816 2020-06-18  Pedro Alves  <palves@redhat.com>
 817
 818         * tracefile-tfile.c (tfile_target_open): Don't write to
 819         inferior_ptid directly, instead switch to added thread.
 820         (tfile_target::close): Use switch_to_no_thread instead of writing
 821         to inferior_ptid directly.
 822
 823 2020-06-18  Pedro Alves  <palves@redhat.com>
 824
 825         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 826         (procfs_target::detach): Use switch_to_no_thread
 827         instead of writing to inferior_ptid directly.
 828         (do_attach): Change return type to void.  Switch to the added
 829         thread.
 830         (procfs_target::create_inferior): Switch to the added thread.
 831         (procfs_do_thread_registers): Don't write to inferior_ptid.
 832
 833 2020-06-18  Pedro Alves  <palves@redhat.com>
 834
 835         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 836         of writing to inferior_ptid.
 837         (scoped_restore_exited_inferior): Delete.
 838         (handle_vfork_child_exec_or_exit): Simplify using
 839         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 840         instead of writing to inferior_ptid.
 841         (THREAD_STOPPED_BY): Delete.
 842         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 843         (thread_stopped_by_hw_breakpoint): Delete.
 844         (save_waitstatus): Use
 845         scoped_restore_current_thread+switch_to_thread, and call
 846         target_stopped_by_watchpoint instead of
 847         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
 848         instead of thread_stopped_by_sw_breakpoint, and
 849         target_stopped_by_hw_breakpoint instead of
 850         thread_stopped_by_hw_breakpoint.
 851         (handle_inferior_event)
 852         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
 853         inferior_ptid directly, nor
 854         set_current_inferior/set_current_program_space.  Use
 855         switch_to_thread / switch_to_inferior_no_thread instead.
 856
 857 2020-06-18  Pedro Alves  <palves@redhat.com>
 858
 859         * target.c (generic_mourn_inferior): Use switch_to_no_thread
 860         instead of writing to inferior_ptid.
 861
 862 2020-06-18  Pedro Alves  <palves@redhat.com>
 863
 864         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
 865         added thread.
 866         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
 867         to the added thread.
 868         (inf_ptrace_target::detach_success): Use switch_to_no_thread
 869         instead of writing to inferior_ptid.
 870
 871 2020-06-18  Pedro Alves  <palves@redhat.com>
 872
 873         * gdbarch-selftests.c: Include "progspace-and-thread.h".
 874         (register_to_value_test): Mock a program_space too.  Heap-allocate
 875         the address space.  Don't write to inferior_ptid.  Use
 876         switch_to_thread instead.
 877
 878 2020-06-18  Pedro Alves  <palves@redhat.com>
 879
 880         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
 881         Delete.
 882         (find_signalled_thread()): New, factored out from
 883         linux_make_corefile_notes and adjusted to handle exited threads.
 884         (linux_make_corefile_notes): Adjust to use the new
 885         find_signalled_thread.
 886
 887 2020-06-18  Pedro Alves  <palves@redhat.com>
 888
 889         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
 890         of saving/restoring inferior_ptid.
 891
 892 2020-06-17  Tom Tromey  <tom@tromey.com>
 893
 894         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
 895         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
 896         declare.
 897         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
 898
 899 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
 900
 901         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
 902         of partial symtabs.
 903
 904 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 905
 906         * regformats/reg-arm.dat: Remove.
 907         * regformats/reg-bfin.dat: Remove.
 908         * regformats/reg-cris.dat: Remove.
 909         * regformats/reg-crisv32.dat: Remove.
 910         * regformats/reg-m32r.dat: Remove.
 911         * regformats/reg-tilegx.dat: Remove.
 912         * regformats/reg-tilegx32.dat: Remove.
 913
 914 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 915
 916         * features/Makefile (WHICH): Remove arm files.
 917         * regformats/arm/arm-with-iwmmxt.dat: Remove.
 918         * regformats/arm/arm-with-neon.dat: Remove.
 919         * regformats/arm/arm-with-vfpv2.dat: Remove.
 920         * regformats/arm/arm-with-vfpv3.dat: Remove.
 921
 922 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
 923
 924         * features/Makefile (XMLTOC): Remove rx.xml.
 925
 926 2020-06-17  Pedro Alves  <palves@redhat.com>
 927
 928         * gdbthread.h (thread_control_state) <trap_expected> Update
 929         comments.
 930
 931 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 932
 933         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
 934         ada_language::lookup_symbol_nonlocal.
 935         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
 936         (ada_language::lookup_symbol_nonlocal): New member function,
 937         implementation from ada_lookup_symbol_nonlocal.
 938         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
 939         initializer.
 940         (cplus_language_data): Delete la_lookup_symbol_nonlocal
 941         initializer.
 942         (cplus_language::lookup_symbol_nonlocal): New member function.
 943         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
 944         (minimal_language_data) Likewise.
 945         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
 946         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
 947         initializer.
 948         (d_language::lookup_symbol_nonlocal): New member function.
 949         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
 950         initializer.
 951         (f_language::lookup_symbol_nonlocal): New member function.
 952         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
 953         initializer.
 954         * language.c (unknown_language_data): Likewise.
 955         (auto_language_data): Likewise.
 956         * language.h (language_data): Delete la_lookup_symbol_nonlocal
 957         field.
 958         (language_defn::lookup_symbol_nonlocal): New member function.
 959         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
 960         initializer.
 961         * objc-lang.c (objc_language_data): Likewise.
 962         * opencl-lang.c (opencl_language_data): Likewise.
 963         * p-lang.c (pascal_language_data): Likewise.
 964         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
 965         rust_language::lookup_symbol_nonlocal.
 966         (rust_language_data): Delete la_lookup_symbol_nonlocal
 967         initializer.
 968         (rust_language::lookup_symbol_nonlocal): New member function,
 969         implementation from rust_lookup_symbol_nonlocal.
 970         * symtab.c (lookup_symbol_aux): Update call to
 971         lookup_symbol_nonlocal.
 972         (basic_lookup_symbol_nonlocal): Rename to...
 973         (language_defn::lookup_symbol_nonlocal): ...this, and update
 974         header comment.  Remove language_defn parameter, and replace with
 975         uses of `this'.
 976         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 977
 978 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 979
 980         * ada-lang.c (ada_language_data): Delete la_value_print_inner
 981         initializer.
 982         (ada_language::value_print_inner): New member function.
 983         * c-lang.c (c_language_data): Delete la_value_print_inner
 984         initializer.
 985         (cplus_language_data): Likewise.
 986         (asm_language_data): Likewise.
 987         (minimal_language_data): Likewise.
 988         * d-lang.c (d_language_data): Likewise.
 989         (d_language::value_print_inner): New member function.
 990         * f-lang.c (f_language_data): Delete la_value_print_inner
 991         initializer.
 992         (f_language::value_print_inner): New member function.
 993         * f-lang.h (f_value_print_innner): Rename to...
 994         (f_value_print_inner): ...this (note spelling of 'inner').
 995         * f-valprint.c (f_value_print_innner): Rename to...
 996         (f_value_print_inner): ...this (note spelling of 'inner').
 997         * go-lang.c (go_language_data): Delete la_value_print_inner
 998         initializer.
 999         (go_language::value_print_inner): New member function.
1000         * language.c (language_defn::value_print_inner): Define new member
1001         function.
1002         (unk_lang_value_print_inner): Delete.
1003         (unknown_language_data): Delete la_value_print_inner initializer.
1004         (unknown_language::value_print_inner): New member function.
1005         (auto_language_data): Delete la_value_print_inner initializer.
1006         (auto_language::value_print_inner): New member function.
1007         * language.h (language_data): Delete la_value_print_inner field.
1008         (language_defn::value_print_inner): Delcare new member function.
1009         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1010         initializer.
1011         (m2_language::value_print_inner): New member function.
1012         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1013         initializer.
1014         * opencl-lang.c (opencl_language_data): Likewise.
1015         * p-lang.c (pascal_language_data): Likewise.
1016         (pascal_language::value_print_inner): New member function.
1017         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1018         initializer.
1019         (rust_language::value_print_inner): New member function.
1020         * valprint.c (do_val_print): Update call to value_print_inner.
1021
1022 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1023
1024         * ada-lang.c (ada_language_data): Delete la_value_print
1025         initializer.
1026         (ada_language::value_print): New member function.
1027         * c-lang.c (c_language_data): Delete la_value_print initializer.
1028         (cplus_language_data): Likewise.
1029         (asm_language_data): Likewise.
1030         (minimal_language_data): Likewise.
1031         * d-lang.c (d_language_data): Likewise.
1032         * f-lang.c (f_language_data): Likewise.
1033         * go-lang.c (go_language_data): Likewise.
1034         * language.c (unk_lang_value_print): Delete.
1035         (language_defn::value_print): Define new member function.
1036         (unknown_language_data): Delete la_value_print initializer.
1037         (unknown_language::value_print): New member function.
1038         (auto_language_data): Delete la_value_print initializer.
1039         (auto_language::value_print): New member function.
1040         * language.h (language_data): Delete la_value_print field.
1041         (language_defn::value_print): Declare new member function.
1042         (LA_VALUE_PRINT): Update call to value_print.
1043         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1044         * objc-lang.c (objc_language_data): Likewise.
1045         * opencl-lang.c (opencl_language_data): Likewise.
1046         * p-lang.c (pascal_language_data): Likewise.
1047         (pascal_language::value_print): New member function.
1048         * rust-lang.c (rust_language_data): Delete la_value_print
1049         initializer.
1050
1051 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1052
1053         * ada-lang.c (ada_watch_location_expression): Rename to
1054         ada_language::watch_location_expression.
1055         (ada_language_data): Delete la_watch_location_expression
1056         initializer.
1057         (ada_language::watch_location_expression): New member function,
1058         implementation from ada_watch_location_expression.
1059         * breakpoint.c (watch_command_1): Update call to
1060         watch_location_expression.
1061         * c-lang.c (c_watch_location_expression): Rename to
1062         language_defn::watch_location_expression.
1063         (c_language_data): Delete la_watch_location_expression
1064         initializer.
1065         (cplus_language_data): Likewise.
1066         (asm_language_data): Likewise.
1067         (minimal_language_data): Likewise.
1068         * c-lang.h (c_watch_location_expression): Delete declaration.
1069         * d-lang.c (d_language_data): Delete la_watch_location_expression
1070         initializer.
1071         * f-lang.c (f_language_data): Likewise.
1072         * go-lang.c (go_language_data): Likewise.
1073         * language.c (language_defn::watch_location_expression): Member
1074         function implementation from c_watch_location_expression.
1075         (unknown_language_data): Delete la_watch_location_expression
1076         initializer.
1077         (auto_language_data): Likewise.
1078         * language.h (language_data): Delete la_watch_location_expression
1079         field.
1080         (language_defn::watch_location_expression): Declare new member
1081         function.
1082         * m2-lang.c (m2_language_data): Delete
1083         la_watch_location_expression initializer.
1084         * objc-lang.c (objc_language_data): Likewise.
1085         * opencl-lang.c (opencl_language_data): Likewise.
1086         * p-lang.c (pascal_language_data): Likewise.
1087         * rust-lang.c (rust_watch_location_expression): Rename to
1088         rust_language::watch_location_expression.
1089         (rust_language_data): Delete la_watch_location_expression
1090         initializer.
1091         (rust_language::watch_location_expression): New member function,
1092         implementation from rust_watch_location_expression.
1093
1094 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1095
1096         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1097         ada_language::collect_symbol_completion_matches.
1098         (ada_language_data): Delete la_collect_symbol_completion_matches
1099         initializer.
1100         (ada_language::collect_symbol_completion_matches): New member
1101         function, implementation from
1102         ada_collect_symbol_completion_matches.
1103         * c-lang.c (c_language_data): Delete
1104         la_collect_symbol_completion_matches initializer.
1105         (cplus_language_data): Likewise.
1106         (asm_language_data): Likewise.
1107         (minimal_language_data): Likewise.
1108         * d-lang.c (d_language_data): Likewise.
1109         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1110         f_language::collect_symbol_completion_matches.
1111         (f_language_data): Delete la_collect_symbol_completion_matches
1112         initializer.
1113         (f_language::collect_symbol_completion_matches) New member
1114         function, implementation from f_collect_symbol_completion_matches.
1115         * go-lang.c (go_language_data): Delete
1116         la_collect_symbol_completion_matches initializer.
1117         * language.c (unknown_language_data): Likewise.
1118         (auto_language_data): Likewise.
1119         * language.h (language_data): Delete
1120         la_collect_symbol_completion_matches field.
1121         (language_defn::collect_symbol_completion_matches): New member
1122         function.
1123         * m2-lang.c (m2_language_data): Delete
1124         la_collect_symbol_completion_matches initializer.
1125         * objc-lang.c (objc_language_data): Likewise.
1126         * opencl-lang.c (opencl_language_data): Likewise.
1127         * p-lang.c (pascal_language_data): Likewise.
1128         * rust-lang.c (rust_language_data): Likewise.
1129         * symtab.c (default_collect_symbol_completion_matches): Delete.
1130         (collect_symbol_completion_matches): Update call to
1131         collect_symbol_completion_matches.
1132         (collect_symbol_completion_matches_type): Likewise.
1133         * symtab.h (default_collect_symbol_completion_matches): Delete
1134         declaration.
1135
1136 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1137
1138         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1139         (ada_language_data): Delete la_word_break_characters initializer.
1140         (ada_language::word_break_characters): New member function.
1141         * c-lang.c (c_language_data): Delete la_word_break_characters
1142         initializer.
1143         (cplus_language_data): Likewise.
1144         (asm_language_data): Likewise.
1145         (minimal_language_data): Likewise.
1146         * completer.c: Update global comment.
1147         (advance_to_expression_complete_word_point): Update call to
1148         word_break_characters.
1149         (complete_files_symbols): Likewise.
1150         (complete_line_internal_1): Likewise.
1151         (default_completer_handle_brkchars): Likewise.
1152         (skip_quoted_chars): Likewise.
1153         * d-lang.c (d_language_data): Delete la_word_break_characters
1154         initializer.
1155         * f-lang.c (f_word_break_characters): Delete.
1156         (f_language_data): Delete la_word_break_characters initializer.
1157         (f_language::word_break_characters): New member function.
1158         * go-lang.c (go_language_data): Delete la_word_break_characters
1159         initializer.
1160         * language.c (unknown_language_data): Likewise.
1161         (auto_language_data): Likewise.
1162         * language.h (default_word_break_characters): Move declaration to
1163         earlier in the file.
1164         (language_data): Delete la_word_break_characters field.
1165         (language_defn::word_break_characters): New member function.
1166         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1167         initializer.
1168         * objc-lang.c (objc_language_data): Likewise.
1169         * opencl-lang.c (opencl_language_data): Likewise.
1170         * p-lang.c (pascal_language_data): Likewise.
1171         * rust-lang.c (rust_language_data): Likewise.
1172
1173 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1174
1175         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1176         (ada_language_data): Delete la_get_symbol_name_matcher
1177         initializer.
1178         (language_defn::get_symbol_name_matcher_inner): New member
1179         function.
1180         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1181         initializer.
1182         (cplus_language_data): Likewise.
1183         (cplus_language::get_symbol_name_matcher_inner): New member
1184         function.
1185         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1186         (minimal_language_data): Likewise.
1187         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1188         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1189         initializer.
1190         * dictionary.c (iter_match_first_hashed): Update call to
1191         get_symbol_name_matcher.
1192         (iter_match_next_hashed): Likewise.
1193         (iter_match_next_linear): Likewise.
1194         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1195         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1196         initializer.
1197         (f_language::get_symbol_name_matcher_inner): New member function.
1198         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1199         initializer.
1200         * language.c (default_symbol_name_matcher): Update header comment,
1201         make static.
1202         (language_defn::get_symbol_name_matcher): New definition.
1203         (language_defn::get_symbol_name_matcher_inner): Likewise.
1204         (get_symbol_name_matcher): Delete.
1205         (unknown_language_data): Delete la_get_symbol_name_matcher
1206         initializer.
1207         (auto_language_data): Likewise.
1208         * language.h (language_data): Delete la_get_symbol_name_matcher
1209         field.
1210         (language_defn::get_symbol_name_matcher): New member function.
1211         (language_defn::get_symbol_name_matcher_inner): Likewise.
1212         (default_symbol_name_matcher): Delete declaration.
1213         * linespec.c (find_methods): Update call to
1214         get_symbol_name_matcher.
1215         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1216         initializer.
1217         * minsyms.c (lookup_minimal_symbol): Update call to
1218         get_symbol_name_matcher.
1219         (iterate_over_minimal_symbols): Likewise.
1220         * objc-lang.c (objc_language_data): Delete
1221         la_get_symbol_name_matcher initializer.
1222         * opencl-lang.c (opencl_language_data): Likewise.
1223         * p-lang.c (pascal_language_data): Likewise.
1224         * psymtab.c (psymbol_name_matches): Update call to
1225         get_symbol_name_matcher.
1226         * rust-lang.c (rust_language_data): Delete
1227         la_get_symbol_name_matcher initializer.
1228         * symtab.c (symbol_matches_search_name): Update call to
1229         get_symbol_name_matcher.
1230         (compare_symbol_name): Likewise.
1231
1232 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1233
1234         * ada-lang.c (ada_language_data): Delete la_compute_program
1235         initializer.
1236         * c-lang.c (c_language_data): Likewise.
1237         (c_language::compute_program): New member function.
1238         (cplus_language_data): Delete la_compute_program initializer.
1239         (cplus_language::compute_program): New member function.
1240         (asm_language_data): Delete la_compute_program initializer.
1241         (minimal_language_data): Likewise.
1242         * c-lang.h (c_compute_program): Update comment.
1243         (cplus_compute_program): Likewise.
1244         * compile/compile-c-support.c (c_compute_program): Likewise.
1245         (cplus_compute_program): Likewise.
1246         * compile/compile.c (compile_to_object): Update call to
1247         la_compute_program.
1248         * d-lang.c (d_language_data): Delete la_compute_program
1249         initializer.
1250         * f-lang.c (f_language_data): Likewise.
1251         * go-lang.c (go_language_data): Likewise.
1252         * language.c (unknown_language_data): Likewise.
1253         (auto_language_data): Likewise.
1254         * language.h (language_data): Delete la_compute_program field.
1255         (language_defn::compute_program): New member function.
1256         * m2-lang.c (m2_language_data): Delete la_compute_program
1257         initializer.
1258         * objc-lang.c (objc_language_data): Likewise.
1259         * opencl-lang.c (opencl_language_data): Likewise.
1260         * p-lang.c (pascal_language_data): Likewise.
1261         * rust-lang.c (rust_language_data): Likewise.
1262
1263 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1264
1265         * ada-lang.c (ada_language_data) Delete
1266         la_class_name_from_physname initializer.
1267         * c-lang.c (c_language_data): Likewise.
1268         (cplus_language_data): Likewise.
1269         (cplus_language::class_name_from_physname): New member function.
1270         (asm_language_data): Delete la_class_name_from_physname
1271         initializer.
1272         (minimal_language_data): Likewise.
1273         * d-lang.c (d_language_data): Likewise.
1274         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1275         method on language_defn class.
1276         (guess_full_die_structure_name): Likewise.
1277         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1278         initializer.
1279         * go-lang.c (go_language_data): Likewise.
1280         * language.c (language_class_name_from_physname): Delete.
1281         (unk_lang_class_name): Delete.
1282         (unknown_language_data): Delete la_class_name_from_physname
1283         initializer.
1284         (auto_language_data): Likewise.
1285         * language.h (language_data): Delete la_class_name_from_physname
1286         field.
1287         (language_defn::class_name_from_physname): New function.
1288         (language_class_name_from_physname): Delete declaration.
1289         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1290         initializer.
1291         * objc-lang.c (objc_language_data): Likewise.
1292         * opencl-lang.c (opencl_language_data): Likewise.
1293         * p-lang.c (pascal_language_data): Likewise.
1294         * rust-lang.c (rust_language_data): Likewise.
1295
1296 2020-06-16  Tom Tromey  <tom@tromey.com>
1297
1298         * tui/tui-data.h (STATUS_NAME): New macro.
1299         * tui/tui-layout.c (tui_remove_some_windows)
1300         (initialize_known_windows, tui_register_window)
1301         (tui_layout_split::remove_windows, initialize_layouts)
1302         (tui_new_layout_command): Don't use hard-coded window names.
1303
1304 2020-06-16  Tom Tromey  <tom@tromey.com>
1305
1306         PR tui/25348:
1307         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1308         tui_initialize_readline.  Only run once.  Call rl_initialize.
1309         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1310         tui_initialize_readline.
1311         * tui/tui-io.c (tui_setup_io): Call
1312         tui_ensure_readline_initialized.
1313         * tui/tui-interp.c (tui_interp::init): Update.
1314
1315 2020-06-16  Tom Tromey  <tom@tromey.com>
1316
1317         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1318         Also preserve the status window.
1319
1320 2020-06-16  Tom Tromey  <tom@tromey.com>
1321
1322         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1323         where m_window==nullptr.
1324
1325 2020-06-15  Tom Tromey  <tromey@adacore.com>
1326
1327         * windows-nat.c (windows_nat::handle_output_debug_string):
1328         Update.
1329         (windows_nat::handle_ms_vc_exception): Update.
1330         * target.h (target_read_string): Change API.
1331         * target.c (target_read_string): Change API.
1332         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1333         Update.
1334         * solib-frv.c (frv_current_sos): Update.
1335         * solib-dsbt.c (dsbt_current_sos): Update.
1336         * solib-darwin.c (darwin_current_sos): Update.
1337         * linux-thread-db.c (inferior_has_bug): Update.
1338         * expprint.c (print_subexp_standard): Update.
1339         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1340         (ada_exception_message_1): Update.
1341
1342 2020-06-15  Tom Tromey  <tromey@adacore.com>
1343
1344         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1345
1346 2020-06-15  Tom Tromey  <tromey@adacore.com>
1347
1348         * valprint.c (read_string): Update comment.
1349         * target.c (MIN): Remove.
1350         (target_read_string): Rewrite.
1351
1352 2020-06-15  Tom Tromey  <tromey@adacore.com>
1353
1354         * corefile.c (read_memory_string): Remove.
1355         * ada-valprint.c (ada_value_print_ptr): Update.
1356         * ada-lang.h (ada_tag_name): Change return type.
1357         * ada-lang.c (type_from_tag): Update.
1358         (ada_tag_name_from_tsd): Change return type.  Use
1359         target_read_string.
1360         (ada_tag_name): Likewise.
1361         * gdbcore.h (read_memory_string): Don't declare.
1362
1363 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1364
1365         * symtab.c (rbreak_command): Ignore Windows drive colon.
1366
1367 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1368
1369         * NEWS: Mention removed GDBserver host support.
1370
1371 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1372
1373         * features/riscv/rebuild-csr-xml.sh: Updated.
1374
1375 2020-06-11  Tom Tromey  <tom@tromey.com>
1376
1377         PR gdb/18318:
1378         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1379
1380 2020-06-09  Jonny Grant  <jg@jguk.org>
1381 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1382
1383         * main.c (captured_main_1): Don't print new line after help.
1384         (print_gdb_help): add mailing list and IRC channel information
1385         to --help.  Add new lines between items in the footer.  Remove
1386         quotes around bug url.
1387
1388 2020-06-11  Keith Seitz  <keiths@redhat.com>
1389
1390         PR gdb/21356
1391         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1392         Resolve typedefs for type length calculations.
1393
1394 2020-06-10  Tom de Vries  <tdevries@suse.de>
1395
1396         PR ada/24713
1397         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1398         (write_psymbols): Enable .gdb_index for ada.
1399         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1400         ada.
1401
1402 2020-06-10  Tom de Vries  <tdevries@suse.de>
1403
1404         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1405         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1406         namei" instead of "const char *name" argument.
1407         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1408         dw2_symtab_iter_init.
1409
1410 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1411
1412         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1413         to use type::field and field::type instead.
1414
1415 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1416
1417         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1418         to use field::type instead.
1419
1420 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1421
1422         * gdbtypes.h (struct field) <type, set_type>: New methods.
1423         Rename `type` field to...
1424         <m_type>: ... this.  Change references throughout to use type or
1425         set_type methods.
1426         (FIELD_TYPE): Use field::type.  Change call sites that modify
1427         the field's type to use field::set_type instead.
1428
1429 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1430
1431         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1432         to use type::index_type instead.
1433
1434 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1435
1436         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1437         methods.
1438         (TYPE_INDEX_TYPE): Use type::index_type.
1439         * gdbtypes.c (create_array_type_with_stride): Likewise.
1440
1441 2020-06-07  Tom Tromey  <tom@tromey.com>
1442
1443         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1444         parameter.
1445         (generic_value_print): Update.
1446
1447 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1448
1449         Revert commit 982a38f60b0.
1450         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1451
1452 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1453
1454         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1455         avoid use after free.
1456
1457 2020-06-05  Tom de Vries  <tdevries@suse.de>
1458
1459         * NEWS: Fix typos.
1460
1461 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1462
1463         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1464         the per_bfd object.
1465         (dwarf2_read_debug_names): Likewise.
1466         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1467         object when re-using a per_bfd object with an index.
1468
1469 2020-06-03  Tom de Vries  <tdevries@suse.de>
1470
1471         PR symtab/26046
1472         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1473         children for C++.
1474         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1475         DW_TAG_subprogram.
1476
1477 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1478
1479         * ada-lang.c (ada_language_data): Delete skip_trampoline
1480         initializer.
1481         * c-lang.c (c_language_data): Likewise.
1482         (cplus_language_data): Likewise.
1483         (cplus_language::skip_trampoline): New member function.
1484         (asm_language_data): Delete skip_trampoline initializer.
1485         (minimal_language_data): Likewise.
1486         * d-lang.c (d_language_data): Likewise.
1487         * f-lang.c (f_language_data): Likewise.
1488         * go-lang.c (go_language_data): Likewise.
1489         * language.c (unk_lang_trampoline): Delete function.
1490         (skip_language_trampoline): Update.
1491         (unknown_language_data): Delete skip_trampoline initializer.
1492         (auto_language_data): Likewise.
1493         * language.h (language_data): Delete skip_trampoline field.
1494         (language_defn::skip_trampoline): New function.
1495         * m2-lang.c (m2_language_data): Delete skip_trampoline
1496         initializer.
1497         * objc-lang.c (objc_skip_trampoline): Delete function, move
1498         implementation to objc_language::skip_trampoline.
1499         (objc_language_data): Delete skip_trampoline initializer.
1500         (objc_language::skip_trampoline): New member function with
1501         implementation from objc_skip_trampoline.
1502         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1503         initializer.
1504         * p-lang.c (pascal_language_data): Likewise.
1505         * rust-lang.c (rust_language_data): Likewise.
1506
1507 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1508
1509         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1510         (ada_language::demangle): New member function.
1511         * c-lang.c (c_language_data): Delete la_demangle initializer.
1512         (cplus_language_data): Delete la_demangle initializer.
1513         (cplus_language::demangle): New member function.
1514         (asm_language_data): Delete la_demangle initializer.
1515         (minimal_language_data): Delete la_demangle initializer.
1516         * d-lang.c (d_language_data): Delete la_demangle initializer.
1517         (d_language::demangle): New member function.
1518         * f-lang.c (f_language_data): Delete la_demangle initializer.
1519         (f_language::demangle): New member function.
1520         * go-lang.c (go_language_data): Delete la_demangle initializer.
1521         (go_language::demangle): New member function.
1522         * language.c (language_demangle): Update.
1523         (unk_lang_demangle): Delete.
1524         (unknown_language_data): Delete la_demangle initializer.
1525         (unknown_language::demangle): New member function.
1526         (auto_language_data): Delete la_demangle initializer.
1527         (auto_language::demangle): New member function.
1528         * language.h (language_data): Delete la_demangle field.
1529         (language_defn::demangle): New function.
1530         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1531         * objc-lang.c (objc_language_data): Delete la_demangle
1532         initializer.
1533         (objc_language::demangle): New member function.
1534         * opencl-lang.c (opencl_language_data): Delete la_demangle
1535         initializer.
1536         * p-lang.c (pascal_language_data): Likewise.
1537         * rust-lang.c (rust_language_data): Likewise.
1538         (rust_language::demangle): New member function.
1539
1540 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1541
1542         * ada-lang.c (ada_language_data): Delete la_print_type
1543         initializer.
1544         (ada_language::print_type): New member function.
1545         * c-lang.c (c_language_data): Delete la_print_type initializer.
1546         (c_language::print_type): New member function.
1547         (cplus_language_data): Delete la_print_type initializer.
1548         (cplus_language::print_type): New member function.
1549         (asm_language_data): Delete la_print_type initializer.
1550         (asm_language::print_type): New member function.
1551         (minimal_language_data): Delete la_print_type initializer.
1552         (minimal_language::print_type): New member function.
1553         * d-lang.c (d_language_data): Delete la_print_type initializer.
1554         (d_language::print_type): New member function.
1555         * f-lang.c (f_language_data): Delete la_print_type initializer.
1556         (f_language::print_type): New member function.
1557         * go-lang.c (go_language_data): Delete la_print_type initializer.
1558         (go_language::print_type): New member function.
1559         * language.c (unk_lang_print_type): Delete.
1560         (unknown_language_data): Delete la_print_type initializer.
1561         (unknown_language::print_type): New member function.
1562         (auto_language_data): Delete la_print_type initializer.
1563         (auto_language::print_type): New member function.
1564         * language.h (language_data): Delete la_print_type field.
1565         (language_defn::print_type): New function.
1566         (LA_PRINT_TYPE): Update.
1567         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1568         (m2_language::print_type): New member function.
1569         * objc-lang.c (objc_language_data): Delete la_print_type
1570         initializer.
1571         (objc_language::print_type): New member function.
1572         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1573         to opencl_language::print_type.
1574         (opencl_language_data): Delete la_print_type initializer.
1575         (opencl_language::print_type): New member function, implementation
1576         from opencl_print_type.
1577         * p-lang.c (pascal_language_data): Delete la_print_type
1578         initializer.
1579         (pascal_language::print_type): New member function.
1580         * rust-lang.c (rust_print_type): Delete, implementation moved to
1581         rust_language::print_type.
1582         (rust_language_data): Delete la_print_type initializer.
1583         (rust_language::print_type): New member function, implementation
1584         from rust_print_type.
1585
1586 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1587
1588         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1589         implementation moves to...
1590         (ada_language::sniff_from_mangled_name): ...here.  Update return
1591         type.
1592         (ada_language_data): Delete la_sniff_from_mangled_name
1593         initializer.
1594         * c-lang.c (c_language_data): Likewise.
1595         (cplus_language_data): Likewise.
1596         (cplus_language::sniff_from_mangled_name): New member function,
1597         implementation taken from gdb_sniff_from_mangled_name.
1598         (asm_language_data): Delete la_sniff_from_mangled_name
1599         initializer.
1600         (minimal_language_data): Likewise.
1601         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1602         implementation moves to cplus_language::sniff_from_mangled_name.
1603         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1604         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1605         moves to...
1606         (d_language::sniff_from_mangled_name): ...here.
1607         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1608         * f-lang.c (f_language_data): Likewise.
1609         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1610         moves to...
1611         (go_language::sniff_from_mangled_name): ...here.
1612         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1613         * language.c (language_sniff_from_mangled_name): Delete.
1614         (unknown_language_data): Delete la_sniff_from_mangled_name
1615         initializer.
1616         (auto_language_data): Likewise.
1617         * language.h (language_data): Delete la_sniff_from_mangled_name
1618         field.
1619         (language_defn::sniff_from_mangled_name): New function.
1620         (language_sniff_from_mangled_name): Delete declaration.
1621         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1622         field.
1623         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1624         implementation moves to...
1625         (objc_language::sniff_from_mangled_name): ...here.
1626         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1627         * opencl-lang.c (opencl_language_data): Likewise.
1628         * p-lang.c (pascal_language_data): Likewise.
1629         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1630         implementation moves to...
1631         (rust_language::sniff_from_mangled_name): ...here.
1632         (rust_language_data): Delete la_sniff_from_mangled_name
1633         initializer.
1634         * symtab.c (symbol_find_demangled_name): Call
1635         sniff_from_mangled_name member function.
1636
1637 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1638
1639         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1640         initializer.
1641         * c-lang.c (c_language_data): Likewise.
1642         (cplus_language_data): Likewise.
1643         (cplus_language::search_name_hash): New member function.
1644         (asm_language_data): Delete la_search_name_hash initializer.
1645         (minimal_language_data): Likewise.
1646         * d-lang.c (d_language_data): Likewise.
1647         * dictionary.c (default_search_name_hash): Rename to...
1648         (language_defn::search_name_hash): ...this.
1649         * f-lang.c (f_language_data): Likewise.
1650         (f_language::search_name_hash): New member function.
1651         * go-lang.c (go_language_data): Delete la_search_name_hash
1652         initializer.
1653         * language.c (unknown_language_data): Likewise.
1654         (auto_language_data): Likewise.
1655         * language.h (struct language_data): Delete la_search_name_hash
1656         field.
1657         (language_defn::search_name_hash): Declare new member function.
1658         (default_search_name_hash): Delete declaration.
1659         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1660         initializer.
1661         * objc-lang.c (objc_language_data): Likewise.
1662         * opencl-lang.c (opencl_language_data): Likewise.
1663         * p-lang.c (pascal_language_data): Likewise.
1664         * rust-lang.c (rust_language_data): Likewise.
1665         * symtab.c (search_name_hash): Update call.
1666
1667 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1668
1669         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1670         initializer.
1671         * c-lang.c (class compile_instance): Declare.
1672         (c_language_data): Delete la_get_compile_instance initializer.
1673         (c_language::get_compile_instance): New member function.
1674         (cplus_language_data): Delete la_get_compile_instance initializer.
1675         (cplus_language::get_compile_instance): New member function.
1676         (asm_language_data): Delete la_get_compile_instance initializer.
1677         (minimal_language_data): Likewise.
1678         * c-lang.h (c_get_compile_context): Update comment.
1679         (cplus_get_compile_context): Update comment.
1680         * compile/compile.c (compile_to_object): Update calls, don't rely
1681         on function pointer being NULL.
1682         * d-lang.c (d_language_data): Delete la_get_compile_instance
1683         initializer.
1684         * f-lang.c (f_language_data): Likewise.
1685         * go-lang.c (go_language_data): Likewise.
1686         * language.c (unknown_language_data): Likewise.
1687         (auto_language_data): Likewise.
1688         * language.h (language_data): Delete la_get_compile_instance field.
1689         (language_defn::get_compile_instance): New member function.
1690         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
1691         initializer.
1692         * objc-lang.c (objc_language_data): Likewise.
1693         * opencl-lang.c (opencl_language_data): Likewise.
1694         * p-lang.c (pascal_language_data): Likewise.
1695         * rust-lang.c (rust_language_data): Likewise.
1696
1697 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1698
1699         * ada-lang.c (ada_add_all_symbols): Update comment.
1700         (ada_iterate_over_symbols): Delete, move implementation to...
1701         (ada_language::iterate_over_symbols): ...here, a new member
1702         function, rewrite to use range based for loop.
1703         (ada_language_data): Delete la_iterate_over_symbols initializer.
1704         * c-lang.c (c_language_data): Likewise.
1705         (cplus_language_data): Likewise.
1706         (asm_language_data): Likewise.
1707         (minimal_language_data): Likewise.
1708         * d-lang.c (d_language_data): Likewise.
1709         * f-lang.c (f_language_data): Likewise.
1710         * go-lang.c (go_language_data): Likewise.
1711         * language.c (unknown_language_data): Likewise.
1712         (auto_language_data): Likewise.
1713         * language.h (language_data): Delete la_iterate_over_symbols field.
1714         (language_defn::iterate_over_symbols): New member function.
1715         (LA_ITERATE_OVER_SYMBOLS): Update.
1716         * linespec.c (iterate_over_all_matching_symtabs): Update.
1717         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1718         initializer.
1719         * objc-lang.c (objc_language_data): Likewise.
1720         * opencl-lang.c (opencl_language_data): Likewise.
1721         * p-lang.c (pascal_language_data): Likewise.
1722         * rust-lang.c (rust_language_data): Likewise.
1723
1724 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1725
1726         * ada-lang.c (ada_language_data): Delete
1727         la_lookup_transparent_type initializer.
1728         * c-lang.c (c_language_data): Likewise.
1729         (cplus_language_data): Likewise.
1730         (cplus_language::lookup_transparent_type): New member function.
1731         (asm_language_data): Delete la_lookup_transparent_type
1732         initializer.
1733         (minimal_language_data): Likewise.
1734         * d-lang.c (d_language_data): Likewise.
1735         * f-lang.c (f_language_data): Likewise.
1736         * go-lang.c (go_language_data): Likewise.
1737         * language.c (unknown_language_data): Likewise.
1738         (auto_language_data): Likewise.
1739         * language.h (struct language_data): Delete
1740         la_lookup_transparent_type field.
1741         (language_defn::lookup_transparent_type): New member function.
1742         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1743         initializer.
1744         * objc-lang.c (objc_language_data): Likewise.
1745         * opencl-lang.c (opencl_language_data): Likewise.
1746         * p-lang.c (pascal_language_data): Likewise.
1747         * rust-lang.c (rust_language_data): Likewise.
1748         * symtab.c (symbol_matches_domain): Update call.
1749
1750 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1751
1752         * ada-lang.c (ada_language_arch_info): Delete function, move
1753         implementation to...
1754         (ada_language::language_arch_info): ...here, a new member
1755         function.
1756         (ada_language_data): Delete la_language_arch_info.
1757         * c-lang.c (c_language_data): Likewise.
1758         (c_language::language_arch_info): New member function.
1759         (cplus_language_arch_info): Delete function, move
1760         implementation to...
1761         (cplus_language::language_arch_info): ...here, a new member
1762         function.
1763         (cplus_language_data): Delete la_language_arch_info.
1764         (asm_language_data): Likewise.
1765         (asm_language::language_arch_info): New member function.
1766         (minimal_language_data): Delete la_language_arch_info.
1767         (minimal_language::language_arch_info): New member function.
1768         * d-lang.c (d_language_arch_info): Delete function, move
1769         implementation to...
1770         (d_language::language_arch_info): ...here, a new member
1771         function.
1772         (d_language_data): Delete la_language_arch_info.
1773         * f-lang.c (f_language_arch_info): Delete function, move
1774         implementation to...
1775         (f_language::language_arch_info): ...here, a new member
1776         function.
1777         (f_language_data): Delete la_language_arch_info.
1778         * go-lang.c (go_language_arch_info): Delete function, move
1779         implementation to...
1780         (go_language::language_arch_info): ...here, a new member
1781         function.
1782         (go_language_data): Delete la_language_arch_info.
1783         * language.c (unknown_language_data): Likewise.
1784         (unknown_language::language_arch_info): New member function.
1785         (auto_language_data): Delete la_language_arch_info.
1786         (auto_language::language_arch_info): New member function.
1787         (language_gdbarch_post_init): Update call to
1788         la_language_arch_info.
1789         * language.h (language_data): Delete la_language_arch_info
1790         function pointer.
1791         (language_defn::language_arch_info): New function.
1792         * m2-lang.c (m2_language_arch_info): Delete function, move
1793         implementation to...
1794         (m2_language::language_arch_info): ...here, a new member
1795         function.
1796         (m2_language_data): Delete la_language_arch_info.
1797         * objc-lang.c (objc_language_arch_info): Delete function, move
1798         implementation to...
1799         (objc_language::language_arch_info): ...here, a new member
1800         function.
1801         (objc_language_data): Delete la_language_arch_info.
1802         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1803         implementation to...
1804         (opencl_language::language_arch_info): ...here, a new member
1805         function.
1806         (opencl_language_data): Delete la_language_arch_info.
1807         * p-lang.c (pascal_language_arch_info): Delete function, move
1808         implementation to...
1809         (pascal_language::language_arch_info): ...here, a new member
1810         function.
1811         (pascal_language_data): Delete la_language_arch_info.
1812         * rust-lang.c (rust_language_arch_info): Delete function, move
1813         implementation to...
1814         (rust_language::language_arch_info): ...here, a new member
1815         function.
1816         (rust_language_data): Delete la_language_arch_info.
1817
1818 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1819
1820         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1821         initializer.
1822         * c-lang.c (c_language_data): Likewise.
1823         (cplus_language_data): Likewise.
1824         (cplus_language::pass_by_reference_info): New method.
1825         (asm_language_data): Delete la_pass_by_reference initializer.
1826         (minimal_language_data): Likewise.
1827         * cp-abi.c (cp_pass_by_reference): Remove use of
1828         default_pass_by_reference.
1829         * d-lang.c (d_language_data): Likewise.
1830         * f-lang.c (f_language_data): Likewise.
1831         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1832         default_pass_by_reference.
1833         * go-lang.c (go_language_data): Likewise.
1834         * language.c (language_pass_by_reference): Update.
1835         (default_pass_by_reference): Delete.
1836         (unknown_language_data): Delete la_pass_by_reference
1837         initializer.
1838         (auto_language_data): Likewise.
1839         * language.h (struct language_data): Delete la_pass_by_reference
1840         field.
1841         (language_defn::pass_by_reference_info): New member function.
1842         (default_pass_by_reference): Delete declaration.
1843         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1844         initializer.
1845         * objc-lang.c (objc_language_data): Likewise.
1846         * opencl-lang.c (opencl_language_data): Likewise.
1847         * p-lang.c (pascal_language_data): Likewise.
1848         * rust-lang.c (rust_language_data): Likewise.
1849
1850 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1851
1852         * ada-lang.c (ada_read_var_value): Delete function, move
1853         implementation to...
1854         (ada_language::read_var_value): ...here.
1855         (ada_language_data): Delete la_read_var_value initializer.
1856         * c-lang.c (c_language_data): Likewise.
1857         (cplus_language_data): Likewise.
1858         (minimal_language_data): Likewise.
1859         * d-lang.c (d_language_data): Likewise.
1860         * f-lang.c (f_language_data): Likewise.
1861         * findvar.c (default_read_var_value): Rename to...
1862         (language_defn::read_var_value): ...this.
1863         * findvar.c (read_var_value): Update header comment, and change to
1864         call member function instead of function pointer.
1865         * go-lang.c (go_language_data): Likewise.
1866         * language.c (unknown_language_data): Delete la_read_var_value
1867         initializer.
1868         (auto_language_data): Likewise.
1869         * language.h (struct language_data): Delete la_read_var_value
1870         field.
1871         (language_defn::read_var_value): New member function.
1872         (default_read_var_value): Delete declaration.
1873         * m2-lang.c (m2_language_data): Delete la_read_var_value
1874         initializer.
1875         * objc-lang.c (objc_language_data): Likewise.
1876         * opencl-lang.c (opencl_language_data): Likewise.
1877         * p-lang.c (pascal_language_data): Likewise.
1878         * rust-lang.c (rust_language_data): Likewise.
1879         * value.h (default_read_var_value): Delete declaration.
1880
1881 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1882
1883         * ada-lang.c (ada_print_array_index): Delete function, move
1884         implementation to...
1885         (ada_language::print_array_index): ...here.
1886         (ada_language_data): Delete la_print_array_index initializer.
1887         * c-lang.c (c_language_data): Likewise.
1888         (cplus_language_data): Likewise.
1889         (minimal_language_data): Likewise.
1890         * d-lang.c (d_language_data): Likewise.
1891         * f-lang.c (f_language_data): Likewise.
1892         * go-lang.c (go_language_data): Likewise.
1893         * language.c (default_print_array_index): Delete function, move
1894         implementation to...
1895         (language_defn::print_array_index): ...here.
1896         (unknown_language_data): Delete la_print_array_index initializer.
1897         (auto_language_data): Likewise.
1898         * language.h (struct language_data): Delete la_print_array_index
1899         field.
1900         (language_defn::print_array_index): New member function.
1901         (LA_PRINT_ARRAY_INDEX): Update.
1902         (default_print_array_index): Delete declaration.
1903         * m2-lang.c (m2_language_data): Delete la_print_array_index
1904         initializer.
1905         * objc-lang.c (objc_language_data): Likewise.
1906         * opencl-lang.c (opencl_language_data): Likewise.
1907         * p-lang.c (pascal_language_data): Likewise.
1908         * rust-lang.c (rust_language_data): Likewise.
1909
1910 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1911
1912         * gdb/ada-lang.c (ada_language_defn): Convert to...
1913         (ada_language_data): ...this.
1914         (class ada_language): New class.
1915         (ada_language_defn): New static global.
1916         * gdb/c-lang.c (c_language_defn): Convert to...
1917         (c_language_data): ...this.
1918         (class c_language): New class.
1919         (c_language_defn): New static global.
1920         (cplus_language_defn): Convert to...
1921         (cplus_language_data): ...this.
1922         (class cplus_language): New class.
1923         (cplus_language_defn): New static global.
1924         (asm_language_defn): Convert to...
1925         (asm_language_data): ...this.
1926         (class asm_language): New class.
1927         (asm_language_defn): New static global.
1928         (minimal_language_defn): Convert to...
1929         (minimal_language_data): ...this.
1930         (class minimal_language): New class.
1931         (minimal_language_defn): New static global.
1932         * gdb/d-lang.c (d_language_defn): Convert to...
1933         (d_language_data): ...this.
1934         (class d_language): New class.
1935         (d_language_defn): New static global.
1936         * gdb/f-lang.c (f_language_defn): Convert to...
1937         (f_language_data): ...this.
1938         (class f_language): New class.
1939         (f_language_defn): New static global.
1940         * gdb/go-lang.c (go_language_defn): Convert to...
1941         (go_language_data): ...this.
1942         (class go_language): New class.
1943         (go_language_defn): New static global.
1944         * gdb/language.c (unknown_language_defn): Remove declaration.
1945         (current_language): Initialize to nullptr, real initialization is
1946         moved to _initialize_language.
1947         (languages): Delete global.
1948         (language_defn::languages): Define.
1949         (set_language_command): Use language_defn::languages.
1950         (set_language): Likewise.
1951         (range_error): Likewise.
1952         (language_enum): Likewise.
1953         (language_def): Likewise.
1954         (add_set_language_command): Use language_def::languages for the
1955         language list, and language_def to lookup language pointers.
1956         (skip_language_trampoline): Use language_defn::languages.
1957         (unknown_language_defn): Convert to...
1958         (unknown_language_data): ...this.
1959         (class unknown_language): New class.
1960         (unknown_language_defn): New static global.
1961         (auto_language_defn): Convert to...
1962         (auto_language_data): ...this.
1963         (class auto_language): New class.
1964         (auto_language_defn): New static global.
1965         (language_gdbarch_post_init): Use language_defn::languages.
1966         (_initialize_language): Initialize current_language.
1967         * gdb/language.h (struct language_defn): Rename to...
1968         (struct language_data): ...this.
1969         (struct language_defn): New.
1970         (auto_language_defn): Delete.
1971         (unknown_language_defn): Delete.
1972         (minimal_language_defn): Delete.
1973         (ada_language_defn): Delete.
1974         (asm_language_defn): Delete.
1975         (c_language_defn): Delete.
1976         (cplus_language_defn): Delete.
1977         (d_language_defn): Delete.
1978         (f_language_defn): Delete.
1979         (go_language_defn): Delete.
1980         (m2_language_defn): Delete.
1981         (objc_language_defn): Delete.
1982         (opencl_language_defn): Delete.
1983         (pascal_language_defn): Delete.
1984         (rust_language_defn): Delete.
1985         * gdb/m2-lang.c (m2_language_defn): Convert to...
1986         (m2_language_data): ...this.
1987         (class m2_language): New class.
1988         (m2_language_defn): New static global.
1989         * gdb/objc-lang.c (objc_language_defn): Convert to...
1990         (objc_language_data): ...this.
1991         (class objc_language): New class.
1992         (objc_language_defn): New static global.
1993         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
1994         (opencl_language_data): ...this.
1995         (class opencl_language): New class.
1996         (opencl_language_defn): New static global.
1997         * gdb/p-lang.c (pascal_language_defn): Convert to...
1998         (pascal_language_data): ...this.
1999         (class pascal_language): New class.
2000         (pascal_language_defn): New static global.
2001         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2002         language pointer, update comment format.
2003         * gdb/rust-lang.c (rust_language_defn): Convert to...
2004         (rust_language_data): ...this.
2005         (class rust_language): New class.
2006         (rust_language_defn): New static global.
2007
2008 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2009
2010         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2011         member variable.
2012         <m_stmt_at_address>: New member variable.
2013         (lnp_state_machine::record_line): Don't record some lines, update
2014         tracking of is_stmt at the same address.
2015         (lnp_state_machine::lnp_state_machine): Initialise new member
2016         variables.
2017
2018 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2019
2020         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2021         "-include gnu-nat-mig.h".
2022         * gnu-nat-mig.h: New file.
2023         * gnu-nat.c: Include "gnu-nat-mig.h".
2024         (exc_server, msg_reply_server, notify_server,
2025         process_reply_server): Remove declarations.
2026
2027 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2028
2029         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2030         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2031         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2032         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2033         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2034         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2035         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2036         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2037         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2038         to gnu_nat_target class.
2039         * gnu-nat.c: Likewise.
2040         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2041         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2042         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2043         object.
2044         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2045         instead of `gnu_target'.
2046
2047 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2048
2049         * i386-gnu-tdep.c: Include "gdbcore.h"
2050         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2051         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2052         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2053         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2054         i386_gnu_sigcontext_addr): New functions
2055         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2056         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2057         tdep.
2058
2059 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2060
2061         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2062         before fork_inferior call. Avoid calling it if target_is_pushed returns
2063         true.
2064
2065 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2066
2067         * gnu-nat.h (gnu_target): New variable declaration.
2068         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2069         gnu_target.
2070         * gnu-nat.c (gnu_target): New variable.
2071         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2072         add_thread_silent, and add_thread calls.
2073         (gnu_nat_target::create_inferior): Pass gnu_target to
2074         add_thread_silent, thread_change_ptid call.
2075         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2076         call.
2077
2078 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2079
2080         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2081         (gnu_nat_target::find_memory_regions): Remove unused
2082         `old_address' variable.
2083
2084 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2085
2086         * gnu-nat.c: Include "gdbarch.h".
2087
2088 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2089
2090         * reply_mig_hack.awk (Error return): Cast function through
2091         void *, to bypass compiler function call check.
2092
2093 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2094
2095         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2096         $(srcdir)/reply_mig_hack.awk.
2097
2098 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2099
2100         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2101
2102 2020-05-30  Jonny Grant  <jg@jguk.org>
2103
2104         * configure.ac (ACX_BUGURL): change bug URL to https.
2105
2106 2020-05-30  Pedro Alves  <palves@redhat.com>
2107
2108         * cp-support.c (replace_typedefs_template): New.
2109         (replace_typedefs_qualified_name): Handle
2110         DEMANGLE_COMPONENT_TEMPLATE.
2111
2112 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2113
2114         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2115         dwarf2/index-cache.h, dwarf2/index-write.c,
2116         dwarf2/index-write.h, dwarf2/line-header.c,
2117         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2118         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2119         variables and fields from `dwarf2_per_objfile` to just
2120         `per_objfile` throughout.
2121
2122 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2123
2124         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2125         <push_dwarf_reg_entry_value>: Add comment.
2126
2127 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2128             Keith Seitz  <keiths@redhat.com>
2129
2130         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2131         instead of PyEval_ReleaseLock.
2132         (class gdbpy_gil): Move to earlier in file.
2133         (finalize_python): Set gdb_python_initialized.
2134         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2135         when not initialized.
2136
2137 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2138
2139         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2140         <push_dwarf_reg_entry_value>: Remove assert.  Override
2141         per_objfile with caller_per_objfile.
2142
2143 2020-05-28  Tom de Vries  <tdevries@suse.de>
2144
2145         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2146         PR gold/15646 workaround to symbol kind "type".
2147
2148 2020-05-27  Tom Tromey  <tromey@adacore.com>
2149
2150         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2151
2152 2020-05-27  Tom Tromey  <tromey@adacore.com>
2153
2154         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2155         Use htab_find_with_hash.
2156         <add_abbrev>: Remove "abbrev_number" parameter.
2157         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2158         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2159         (hash_abbrev): Add comment.
2160         (abbrev_table::lookup_abbrev): Move to header file.
2161         (abbrev_table::read): Update.
2162
2163 2020-05-27  Tom Tromey  <tromey@adacore.com>
2164
2165         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2166         method.
2167         <canonical_name>: New member.
2168         <raw_name>: Rename from "name".
2169         (partial_die_info): Initialize canonical_name.
2170         (scan_partial_symbols): Check raw_name.
2171         (partial_die_parent_scope, partial_die_full_name)
2172         (add_partial_symbol, add_partial_subprogram)
2173         (add_partial_enumeration, load_partial_dies): Use "name" method.
2174         (partial_die_info::name): New method.
2175         (partial_die_info::read, guess_partial_die_structure_name)
2176         (partial_die_info::fixup): Update.
2177
2178 2020-05-27  Tom Tromey  <tromey@adacore.com>
2179
2180         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2181         <get_ref_die_offset>: Inline.
2182         <get_ref_die_offset_complaint>: New method.
2183         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2184         (attribute::get_ref_die_offset_complaint): Rename from
2185         get_ref_die_offset.  Just issue complaint.
2186
2187 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2188
2189         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2190
2191 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2192
2193         * exec.c (exec_file_attach): Use errno value of first openp failure.
2194
2195 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2196
2197         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2198         Don't close thread handle.
2199
2200 2020-05-27  Tom Tromey  <tom@tromey.com>
2201             Simon Marchi  <simon.marchi@efficios.com>
2202
2203         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2204         shared_ptr.
2205         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2206         member.
2207         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2208         dwarf2_per_bfd_objfile_data_key>: New globals.
2209         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2210         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2211         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2212         shared.
2213         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2214         short-circuit when sharing.
2215         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2216         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2217
2218 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2219
2220         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2221         to...
2222         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2223         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2224
2225 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2226
2227         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2228         build_name_components, find_name_components_bounds>:
2229         Add per_objfile parameter.
2230         (struct mapped_index) <symbol_name_at>: Likewise.
2231         (struct mapped_debug_names): Remove constructor.
2232         <dwarf2_per_objfile>: Remove field.
2233         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2234         (mapped_index_base::find_name_components_bounds,
2235         mapped_index_base::build_name_components,
2236         dw2_expand_symtabs_matching_symbol): Likewise.
2237         (class mock_mapped_index) <symbol_name_at>: Likewise.
2238         (check_match): Likewise.
2239         (check_find_bounds_finds): Likewise.
2240         (test_mapped_index_find_name_component_bounds): Update.
2241         (CHECK_MATCH): Update.
2242         (dw2_expand_symtabs_matching): Update.
2243         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2244         per_objfile parameter.
2245         <find_vec_in_debug_names>: Likewise.
2246         <m_per_objfile>: New field.
2247         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2248         parameter.
2249         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2250         (dw2_debug_names_iterator::next): Update.
2251         (dw2_debug_names_lookup_symbol): Update.
2252         (dw2_debug_names_expand_symtabs_for_function): Update.
2253         (dw2_debug_names_map_matching_symbols): Update.
2254         (dw2_debug_names_expand_symtabs_matching): Update.
2255         (dwarf2_read_debug_names): Update.
2256
2257 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2258
2259         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2260         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2261         move to dwarf2_per_objfile.
2262         <read_in_chain>: Remove.
2263         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2264         remove_all_cus, age_comp_units>: New methods.
2265         <m_dwarf2_cus>: New member.
2266         (struct dwarf2_per_cu_data) <cu>: Remove.
2267         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2268         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2269         moved to methods of dwarf2_per_objfile.
2270         (dwarf2_clear_marks): Remove.
2271         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2272         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2273         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2274         (dwarf2_per_objfile::remove_all_cus): New.
2275         (class free_cached_comp_units) <~free_cached_comp_units>:
2276         Update.
2277         (load_cu): Update.
2278         (dw2_do_instantiate_symtab): Adjust.
2279         (fill_in_sig_entry_from_dwo_entry): Adjust.
2280         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2281         (cutu_reader::cutu_reader): Likewise.
2282         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2283         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2284         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2285         and dwarf2_per_objfile::age_comp_units.
2286         (load_partial_comp_unit): Update.
2287         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2288         (process_queue): Likewise.
2289         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2290         backlink.
2291         (dwarf2_read_addr_index): Likewise.
2292         (follow_die_offset): Likewise.
2293         (dwarf2_fetch_die_loc_sect_off): Likewise.
2294         (dwarf2_fetch_constant_bytes): Likewise.
2295         (dwarf2_fetch_die_type_sect_off): Likewise.
2296         (follow_die_sig_1): Likewise.
2297         (load_full_type_unit): Likewise.
2298         (read_signatured_type): Likewise.
2299         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2300         (dwarf2_cu::~dwarf2_cu): Remove.
2301         (dwarf2_per_objfile::get_cu): New.
2302         (dwarf2_per_objfile::set_cu): New.
2303         (age_cached_comp_units): Rename to...
2304         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2305         to std::unordered_map.
2306         (free_one_cached_comp_unit): Rename to...
2307         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2308         to std::unordered_map.
2309         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2310         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2311         a dwarf2_per_objfile in data.
2312         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2313         (dwarf2_clear_marks): Remove.
2314
2315 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2316
2317         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2318         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2319         (init_tu_and_read_dwo_dies): Likewise.
2320         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2321         (cutu_reader::cutu_reader): Likewise.
2322         (load_partial_comp_unit): Likewise.
2323         (process_psymtab_comp_unit): Update.
2324         (build_type_psymtabs_1): Update.
2325         (process_skeletonless_type_unit): Update.
2326         (load_full_comp_unit): Update.
2327         (find_partial_die): Update.
2328         (dwarf2_read_addr_index): Update.
2329         (read_signatured_type): Update.
2330
2331 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2332
2333         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2334         m_header_read_in>: New fields.
2335         <get_header>: New method.
2336         * dwarf2/read.c (per_cu_header_read_in): Remove.
2337         (dwarf2_per_cu_data::get_header): New.
2338         (dwarf2_per_cu_data::addr_size): Update.
2339         (dwarf2_per_cu_data::offset_size): Update.
2340         (dwarf2_per_cu_data::ref_addr_size): Update.
2341
2342 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2343
2344         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2345         (dw2_do_instantiate_symtab): Update.
2346         (queue_and_load_all_dwo_tus): Change parameter from
2347         dwarf2_per_cu_data to dwarf2_cu.
2348         (dwarf2_fetch_die_loc_sect_off): Update.
2349         (dwarf2_fetch_constant_bytes): Update.
2350         (dwarf2_fetch_die_type_sect_off): Update.
2351
2352 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2353
2354         * dwarf2/read.c (process_full_comp_unit,
2355         process_full_type_unit): Remove per_cu, per_objfile paramters.
2356         Add dwarf2_cu parameter.
2357         (process_queue): Update.
2358
2359 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2360
2361         * dwarf2/read.c (create_cu_from_index_list): Replace
2362         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2363         (create_cus_from_index_list): Likewise.
2364         (create_cus_from_index): Likewise.
2365         (create_signatured_type_table_from_index): Likewise.
2366         (create_cus_from_debug_names_list): Likewise.
2367         (create_cus_from_debug_names): Likewise.
2368         (dwarf2_read_gdb_index): Update.
2369         (dwarf2_read_debug_names): Update.
2370
2371 2020-05-27  Tom Tromey  <tom@tromey.com>
2372             Simon Marchi  <simon.marchi@efficios.com>
2373
2374         * dwarf2/read.h (struct dwarf2_per_objfile)
2375         <get_type_for_signatured_type, set_type_for_signatured_type>:
2376         New methods.
2377         <m_type_map>: New member.
2378         (struct signatured_type) <type>: Remove.
2379         * dwarf2/read.c
2380         (dwarf2_per_objfile::get_type_for_signatured_type,
2381         dwarf2_per_objfile::set_type_for_signatured_type): New.
2382         (get_signatured_type): Use new methods.
2383
2384 2020-05-27  Tom Tromey  <tom@tromey.com>
2385             Simon Marchi  <simon.marchi@efficios.com>
2386
2387         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2388         (struct dwarf2_per_objfile) <type_units>: New member.
2389         <get_type_unit_group_unshareable>: New method.
2390         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2391         num_symtabs, symtabs>: Remove; move to
2392         type_unit_group_unshareable.
2393         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2394         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2395         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2396
2397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2398
2399         * dwarf2/read.h (struct dwarf2_per_cu_data):
2400         <dwarf2_per_objfile>: Remove.
2401         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2402         dwarf2_per_objfile.
2403         (create_signatured_type_table_from_index): Likewise.
2404         (create_signatured_type_table_from_debug_names): Likewise.
2405         (create_debug_type_hash_table): Likewise.
2406         (fill_in_sig_entry_from_dwo_entry): Likewise.
2407         (create_type_unit_group): Likewise.
2408         (read_comp_units_from_section): Likewise.
2409         (create_cus_hash_table): Likewise.
2410
2411 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2412
2413         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2414         dwarf2_per_cu_data::dwarf2_per_objfile.
2415         (compute_compunit_symtab_includes): Likewise.
2416         (dwarf2_cu::start_symtab): Likewise.
2417
2418 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2419
2420         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2421         parameter.
2422         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2423         (read_namespace_alias): Update.
2424         (lookup_die_type): Update.
2425         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2426         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2427         Update.
2428         (disassemble_dwarf_expression): Update.
2429
2430 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2431
2432         * dwarf2/read.h (struct dwarf2_queue_item): Add
2433         dwarf2_per_objfile parameter, assign new parameter.
2434         <per_objfile>: New field.
2435         * dwarf2/read.c (free_one_cached_comp_unit): Add
2436         dwarf2_per_objfile parameter.
2437         (queue_comp_unit): Likewise.
2438         (dw2_do_instantiate_symtab): Update.
2439         (process_psymtab_comp_unit): Update.
2440         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2441         (process_imported_unit_die): Update.
2442         (queue_and_load_dwo_tu): Update.
2443         (follow_die_offset): Update.
2444         (follow_die_sig_1): Update.
2445
2446 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2447
2448         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2449         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2450         (read_call_site_scope): Assign per_objfile.
2451         (dwarf2_per_cu_data::objfile): Remove.
2452         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2453         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2454         dwarf2_per_objfile parameter.
2455         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2456         dwarf2_per_objfile parameter.
2457         (dwarf_expr_reg_to_entry_parameter): Add output
2458         dwarf2_per_objfile parameter.
2459         (locexpr_get_frame_base): Update.
2460         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2461         <push_dwarf_reg_entry_value>: Update.
2462         <call_site_to_target_addr>: Update.
2463         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2464         parameter.
2465         (value_of_dwarf_reg_entry): Update.
2466         (rw_pieced_value): Update.
2467         (indirect_synthetic_pointer): Update.
2468         (dwarf2_evaluate_property): Update.
2469         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2470         parameter.
2471         (locexpr_read_variable): Update.
2472         (locexpr_get_symbol_read_needs): Update.
2473         (loclist_read_variable): Update.
2474
2475 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2476
2477         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2478         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2479         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2480         parameter.
2481         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2482         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2483         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2484         parameter.
2485         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2486         sect_variable_value): Add dwarf2_per_objfile parameter.
2487         (class dwarf_evaluate_loc_desc) <dwarf_call,
2488         dwarf_variable_value>: Update.
2489         (fetch_const_value_from_synthetic_pointer): Add
2490         dwarf2_per_objfile parameter.
2491         (fetch_const_value_from_synthetic_pointer): Update.
2492         (coerced_pieced_ref): Update.
2493         (class symbol_needs_eval_context) <dwarf_call,
2494         dwarf_variable_value>: Update.
2495         (dwarf2_compile_expr_to_ax): Update.
2496
2497 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2498
2499         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2500         parameter.
2501         (dwarf2_evaluate_loc_desc_full): Update.
2502
2503 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2504
2505         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2506         parameter.
2507         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2508         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2509         dwarf2_per_objfile parameter.
2510         (decode_debug_loc_dwo_addresses): Likewise.
2511         (dwarf2_find_location_expression): Update.
2512         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2513         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2514         parameter.
2515         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2516         parameter.
2517         (locexpr_describe_location_1): Likewise.
2518         (locexpr_describe_location): Update.
2519
2520 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2521
2522         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2523         Remove.
2524         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2525         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2526         (dwarf2_compile_property_to_c): Update.
2527         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2528         use text offset from objfile.
2529         (locexpr_tracepoint_var_ref): Update.
2530         (locexpr_generate_c_location): Update.
2531         (loclist_describe_location): Update.
2532         (loclist_tracepoint_var_ref): Update.
2533         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2534         dwarf2_per_objfile parameter.
2535         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2536         use text offset from objfile.
2537         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2538
2539 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2540
2541         * dwarf2/expr.h (struct dwarf_expr_context)
2542         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2543         <offset>: Remove.
2544         <per_objfile>: New member.
2545         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2546         dwarf2_per_objfile parameter.  Don't set offset, set
2547         per_objfile.
2548         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2549         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2550         a dwarf2_per_objfile object instead of an offset.
2551         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2552         constructor.
2553         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2554         to dwarf2_expr_executor constructor.  Don't set offset.
2555         (dwarf2_fetch_cfa_info): Update.
2556         (struct dwarf2_frame_cache) <text_offset>: Remove.
2557         <per_objfile>: New field.
2558         (dwarf2_frame_cache): Update.
2559         (dwarf2_frame_prev_register): Update.
2560         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2561         <dwarf_evaluate_loc_desc>: Add constructor.
2562         (dwarf2_evaluate_loc_desc_full): Update.
2563         (dwarf2_locexpr_baton_eval): Update.
2564         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2565         Add constructor.
2566         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2567
2568 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2569
2570         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2571         addr_sized_int_type>: Move to dwarf2_cu.
2572         <int_type>: Move to dwarf2_per_objfile.
2573         (struct dwarf2_per_objfile) <int_type>: Move here.
2574         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2575         addr_sized_int_type>: Move here.
2576         (read_func_scope): Update.
2577         (read_array_type): Update.
2578         (read_tag_string_type): Update.
2579         (attr_to_dynamic_prop): Update.
2580         (dwarf2_per_cu_data::int_type): Rename to...
2581         (dwarf2_per_objfile::int_type): ... this.
2582         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2583         (dwarf2_cu::addr_sized_int_type): ... this.
2584         (read_subrange_type): Update.
2585         (dwarf2_per_cu_data::addr_type): Rename to...
2586         (dwarf2_cu::addr_type): ... this.
2587         (set_die_type): Update.
2588
2589 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2590
2591         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2592         data through per_cu->cu.
2593
2594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2595
2596         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2597         dwarf2_per_cu_data parameter fo dwarf2_cu.
2598         (lookup_dwo_type_unit): Likewise.
2599         (read_cutu_die_from_dwo): Likewise.
2600         (lookup_dwo_unit): Likewise.
2601         (open_and_init_dwo_file): Likewise.
2602         (lookup_dwo_cutu): Likewise.
2603         (lookup_dwo_comp_unit): Likewise.
2604         (lookup_dwo_type_unit): Likewise.
2605         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2606         (cutu_reader::cutu_reader): Update.
2607
2608 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2609
2610         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2611         parameter.
2612         (process_full_type_unit): Likewise.
2613         (process_queue): Update.
2614
2615 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2616
2617         * dwarf2/read.c (recursively_compute_inclusions): Add
2618         dwarf2_per_objfile parameter.
2619         (compute_compunit_symtab_includes): Likewise.
2620         (process_cu_includes): Update.
2621
2622 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2623
2624         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2625         parameter.
2626         (create_type_unit_group): Update.
2627         (process_psymtab_comp_unit_reader): Update.
2628         (build_type_psymtabs_reader): Update.
2629
2630 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2631
2632         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2633         object through m_this_cu->cu.
2634
2635 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2636
2637         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2638         the info parameter.
2639         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2640
2641 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2642
2643         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2644         per_objfile parameter.
2645         (load_full_type_unit): Add per_objfile parameter.
2646         (read_signatured_type): Likewise.
2647         (load_full_comp_unit): Likewise.
2648         (load_cu): Likewise.
2649         (dw2_do_instantiate_symtab): Likewise.
2650         (dw2_get_file_names): Likewise.
2651         (dw2_map_symtabs_matching_filename): Update.
2652         (dw_expand_symtabs_matching_file_matcher): Update.
2653         (dw2_map_symbol_filenames): Update.
2654         (process_psymtab_comp_unit): Add per_objfile parameter.
2655         (build_type_psymtabs_1): Update.
2656         (process_skeletonless_type_unit): Update.
2657         (dwarf2_build_psymtabs_hard): Update.
2658         (load_partial_comp_unit): Add per_objfile parameter.
2659         (scan_partial_symbols): Update.
2660         (load_full_comp_unit): Add per_objfile parameter.
2661         (process_imported_unit_die): Update.
2662         (create_cus_hash_table): Update.
2663         (find_partial_die): Update.
2664         (dwarf2_read_addr_index): Update.
2665         (follow_die_offset): Update.
2666         (dwarf2_fetch_die_loc_sect_off): Update.
2667         (dwarf2_fetch_constant_bytes): Update.
2668         (dwarf2_fetch_die_type_sect_off): Update.
2669         (follow_die_sig_1): Update.
2670         (load_full_type_unit): Add per_objfile parameter.
2671         (read_signatured_type): Likewise.
2672
2673 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2674
2675         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2676         of objfile_name.
2677
2678 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2679
2680         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2681         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2682         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2683         field.
2684         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2685         (create_cus_from_index): Update.
2686         (dwarf2_read_gdb_index): Update.
2687         (create_cus_from_debug_names): Update.
2688         (dwarf2_read_debug_names): Update.
2689         (get_abbrev_section_for_cu): Update.
2690         (create_all_comp_units): Update.
2691         (read_attribute_value): Update.
2692         (get_debug_line_section): Update.
2693         * dwarf2/index-cache.c (index_cache::store): Update.
2694         * dwarf2/index-write.c (save_gdb_index_command): Update.
2695         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2696
2697 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2698
2699         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2700         member.
2701         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2702         dwarf2_per_cu_data::per_bfd.
2703         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2704         (create_type_unit_group): Likewise.
2705         (queue_comp_unit): Remove reference to
2706         per_cu->dwarf2_per_objfile.
2707         (maybe_queue_comp_unit): Likewise.
2708         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2709         (create_cus_hash_table): Assign new field.
2710
2711 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2712
2713         * dwarf2/read.c: Replace
2714         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2715         dwarf2_cu->per_objfile throughout.
2716
2717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2718
2719         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2720         parameter, don't use per_cu->dwarf2_per_objfile.
2721         (dw2_instantiate_symtab): Likewise.
2722         (dw2_find_last_source_symtab): Update.
2723         (dw2_map_expand_apply): Update.
2724         (dw2_lookup_symbol): Update.
2725         (dw2_expand_symtabs_for_function): Update.
2726         (dw2_expand_all_symtabs): Update.
2727         (dw2_expand_symtabs_with_fullname): Update.
2728         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2729         don't use per_cu->dwarf2_per_objfile.
2730         (dw2_expand_marked_cus): Update.
2731         (dw2_find_pc_sect_compunit_symtab): Update.
2732         (dw2_debug_names_lookup_symbol): Update.
2733         (dw2_debug_names_expand_symtabs_for_function): Update.
2734         (dw2_debug_names_map_matching_symbols): Update.
2735         (dwarf2_psymtab::expand_psymtab): Update.
2736
2737 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2738
2739         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2740         <per_objfile>: New member.
2741         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2742         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2743         call to dwarf2_cu.
2744         (cutu_reader::cutu_reader): Update.
2745         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2746
2747 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2748
2749         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2750         struct dwarf2_per_objfile.
2751         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2752         dwarf2_per_bfd.
2753         * dwarf2/read.c (set_die_type): Update.
2754         (get_die_type_at_offset): Update.
2755
2756 2020-05-27  Tom Tromey  <tom@tromey.com>
2757             Simon Marchi  <simon.marchi@efficios.com>
2758
2759         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2760         method.
2761         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2762         get_symtab, set_symtab>: New methods.
2763         <m_symtabs>: New field.
2764         (struct dwarf2_psymtab): Derive from partial_symtab.
2765         <readin_p, get_compunit_symtab>: Declare methods.
2766         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2767         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2768         New methods.
2769         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2770         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2771         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2772         (dw2_symtab_iter_next, dw2_print_stats)
2773         (dw2_expand_symtabs_with_fullname)
2774         (dw2_expand_symtabs_matching_one)
2775         (dw_expand_symtabs_matching_file_matcher)
2776         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2777         (dw2_debug_names_iterator::next)
2778         (dw2_debug_names_map_matching_symbols)
2779         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2780         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2781         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2782         New methods.
2783         (get_compunit_symtab, process_full_comp_unit)
2784         (process_full_type_unit): Update.
2785         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2786
2787 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2788
2789         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2790         then introduce a new dwarf2_per_objfile type.
2791         <read_line_string>: Move to the new dwarf2_per_objfile type.
2792         <objfile>: Likewise.
2793         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2794         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2795         dwarf2_per_objfile->per_bfd.
2796         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2797         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2798         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2799         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2800         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2801         (dwarf2_per_objfile::locate_sections): Rename to...
2802         (dwarf2_per_bfd::locate_sections): ... this.
2803         (dwarf2_per_objfile::get_cutu): Rename to...
2804         (dwarf2_per_bfd::get_cutu): ... this.
2805         (dwarf2_per_objfile::get_cu): Rename to...
2806         (dwarf2_per_bfd::get_cu): ... this.
2807         (dwarf2_per_objfile::get_tu): Rename to...
2808         (dwarf2_per_bfd::get_tu): ... this.
2809         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2810         (dwarf2_per_bfd::allocate_per_cu): ... this.
2811         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2812         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2813         (get_gdb_index_contents_ftype): Change parameter from
2814         dwarf2_per_objfile to dwarf2_per_bfd.
2815         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2816         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2817
2818 2020-05-27  Tom Tromey  <tom@tromey.com>
2819             Simon Marchi  <simon.marchi@efficios.com>
2820
2821         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2822         (allocate_piece_closure): Set "per_objfile" member.
2823         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2824         (locexpr_describe_location, loclist_describe_location): Use new
2825         member.
2826         * dwarf2/read.c (read_call_site_scope)
2827         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2828         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2829         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2830         handle_data_member_location): Set per_objfile member.
2831         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2832         member.
2833         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2834
2835 2020-05-27  Tom Tromey  <tom@tromey.com>
2836
2837         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2838         allocate_signatured_type>: Declare new methods.
2839         <m_num_psymtabs>: New member.
2840         (struct dwarf2_per_cu_data) <index>: New member.
2841         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2842         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2843         (create_cu_from_index_list): Use allocate_per_cu.
2844         (create_signatured_type_table_from_index)
2845         (create_signatured_type_table_from_debug_names)
2846         (create_debug_type_hash_table, add_type_unit)
2847         (read_comp_units_from_section): Use allocate_signatured_type.
2848
2849 2020-05-27  Tom Tromey  <tom@tromey.com>
2850
2851         * psymtab.c (partial_map_expand_apply)
2852         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2853         (psym_lookup_global_symbol_language)
2854         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2855         (psym_print_stats, psym_expand_symtabs_for_function)
2856         (psym_map_symbol_filenames, psym_map_matching_symbols)
2857         (psym_expand_symtabs_matching)
2858         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2859         (maintenance_check_psymtabs): Update.
2860         * psympriv.h (struct partial_symtab) <readin_p,
2861         get_compunit_symtab>: Add objfile parameter.
2862         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2863         Likewise.
2864         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2865         get_compunit_symtab>: Likewise.
2866         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2867
2868 2020-05-27  Tom Tromey  <tom@tromey.com>
2869
2870         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2871         member.
2872         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2873         (create_cu_from_index_list)
2874         (create_signatured_type_table_from_index)
2875         (create_signatured_type_table_from_debug_names)
2876         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2877         (dwarf2_create_include_psymtab)
2878         (create_debug_type_hash_table, add_type_unit)
2879         (create_type_unit_group, read_comp_units_from_section)
2880         (dwarf2_compute_name, create_cus_hash_table)
2881         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
2882         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
2883         obstack.
2884         (dw2_get_real_path): Likewise.  Change argument to
2885         dwarf2_per_objfile.
2886
2887 2020-05-27  Luis Machado  <luis.machado@linaro.org>
2888
2889         PR tdep/26000
2890         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
2891         for ldrd (immediate).
2892
2893 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2894
2895         * command.h: Add comment giving the name of class_tui.
2896         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
2897         create the fake command for the help for class_tui.
2898
2899 2020-05-26  Tom Tromey  <tromey@adacore.com>
2900
2901         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
2902         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
2903         (val_atr): New function.
2904         (value_val_atr): Use it.
2905         * ada-valprint.c (print_optional_low_bound): Change low bound
2906         handling for enums.
2907         (val_print_packed_array_elements): Don't call discrete_position.
2908         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
2909         discrete_position for enum types.
2910         * language.c (default_print_array_index): Change type.
2911         * language.h (struct language_defn) <la_print_array_index>: Add
2912         index_type parameter, change type of index_value.
2913         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
2914         (default_print_array_index): Update.
2915         * valprint.c (maybe_print_array_index): Don't call
2916         value_from_longest.  Update.
2917         (value_print_array_elements): Don't call discrete_position.
2918
2919 2020-05-26  Tom Tromey  <tromey@adacore.com>
2920
2921         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
2922         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
2923
2924 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
2925
2926         PR gdb/13519
2927         * avr-tdep.c (avr_integer_to_address): Return data or code
2928         address accordingly to the second 'type' argument of the
2929         function.
2930
2931 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
2932
2933         * infcmd.c, inferior.h: (construct_inferior_arguments):
2934         Moved function from here to gdbsupport/common-inferior.{h,cc}
2935
2936 2020-05-23  Tom Tromey  <tom@tromey.com>
2937
2938         Revert commit eca1f90c:
2939         * NEWS: Remove entry for completion styling.
2940         * completer.c (_rl_completion_prefix_display_length): Move
2941         declaration later.
2942         (gdb_fnprint): Revert.
2943         (gdb_display_match_list_1): Likewise.
2944         * cli/cli-style.c (completion_prefix_style)
2945         (completion_difference_style, completion_suffix_style): Remove.
2946         (_initialize_cli_style): Revert.
2947         * cli/cli-style.h (completion_prefix_style)
2948         (completion_difference_style, completion_suffix_style): Don't
2949         declare.
2950
2951 2020-05-24  Pedro Alves  <palves@redhat.com>
2952
2953         * symtab.c (completion_list_add_name): Return boolean indication
2954         of whether the symbol matched.
2955         (completion_list_add_symbol): Don't try to remove C++ aliases if
2956         the symbol didn't match in the first place.
2957         * symtab.h (completion_list_add_name): Return bool.
2958
2959 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
2960
2961         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
2962         type::field.
2963
2964 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
2965
2966         GDB 9.2 released.
2967
2968 2020-05-23  Tom Tromey  <tom@tromey.com>
2969
2970         * NEWS: Add entry for completion styling.
2971         * completer.c (_rl_completion_prefix_display_length): Move
2972         declaration earlier.
2973         (gdb_fnprint): Use completion_style.
2974         (gdb_display_match_list_1): Likewise.
2975         * cli/cli-style.c (completion_prefix_style)
2976         (completion_difference_style, completion_suffix_style): New
2977         globals.
2978         (_initialize_cli_style): Register new globals.
2979         * cli/cli-style.h (completion_prefix_style)
2980         (completion_difference_style, completion_suffix_style): Declare.
2981
2982 2020-05-23  Pedro Alves  <palves@redhat.com>
2983
2984         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
2985         (parse_escape): Use ISDIGIT instead of isdigit.
2986         (puts_debug): Use gdb_isprint instead of isprint.
2987         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
2988         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
2989         ISSPACE instead of isspace.
2990         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
2991         instead of isspace.
2992         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
2993         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
2994         instead of isxdigit and ISDIGIT instead of isdigit.
2995
2996 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
2997
2998         * gdbtypes.h (struct type) <field>: New method.
2999         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3000         or type::field.
3001
3002 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3003
3004         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3005         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3006         modify the propery to use type::set_fields instead.
3007
3008 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3009
3010         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3011         type::num_fields instead.
3012
3013 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3014
3015         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3016         methods.
3017         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3018         that modify the number of fields to use type::set_num_fields
3019         instead.
3020
3021 2020-05-22  Tom Tromey  <tromey@adacore.com>
3022
3023         * compile/compile-object-load.h (munmap_list_free): Don't
3024         declare.
3025
3026 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3027
3028         * annotate.c (annotate_source_line): Update return type, add call
3029         to update current symtab and line.
3030         * annotate.h (annotate_source_line): Update return type, and
3031         extend header comment.
3032         * source.c (info_line_command): Check annotation_level before
3033         calling annotate_source_line.
3034         * stack.c (print_frame_info): If calling annotate_source_line
3035         returns true, then don't print any other source line information.
3036
3037 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3038
3039         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3040
3041 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3042
3043         * coffread.c (patch_type): Remove NULL check before xfree.
3044         * corefile.c (set_gnutarget): Likewise.
3045         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3046         * exec.c (build_section_table): Likewise.
3047         * remote.c (remote_target::pass_signals): Likewise.
3048         * utils.c (n_spaces): Likewise.
3049         * cli/cli-script.c (document_command): Likewise.
3050         * i386-windows-tdep.c (core_process_module_section): Likewise.
3051         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3052
3053 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3054
3055         * symfile.c (reread_symbols): Clear objfile's section_offsets
3056         vector and section indices, re-compute them by calling
3057         sym_offsets.
3058
3059 2020-05-20  Tom Tromey  <tromey@adacore.com>
3060
3061         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3062         (desc_one_bound, desc_index_type): Compute field name.
3063
3064 2020-05-20  Tom de Vries  <tdevries@suse.de>
3065
3066         PR symtab/25833
3067         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3068
3069 2020-05-20  Alan Modra  <amodra@gmail.com>
3070
3071         PR 25993
3072         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3073         bfd_set_filename.
3074         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3075         passed to bfd_set_filename.
3076         * symfile-mem.c (add_vsyscall_page): Likewise for string
3077         passed to symbol_file_add_from_memory.
3078         (symbol_file_add_from_memory): Make name param a const char* and
3079         don't strdup.
3080
3081 2020-05-20  Alan Modra  <amodra@gmail.com>
3082
3083         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3084         rather than accessing bfd->filename directly.
3085         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3086         and use bfd_section_name.
3087         * dwarf2/frame.c (decode_frame_entry): Likewise.
3088         * exec.c (exec_set_section_address): Likewise.
3089         * solib-aix.c (solib_aix_bfd_open): Likewise.
3090         * stap-probe.c (get_stap_base_address): Likewise.
3091         * symfile.c (reread_symbols): Likewise.
3092
3093 2020-05-19  Tom Tromey  <tromey@adacore.com>
3094
3095         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3096
3097 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3098
3099         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3100
3101 2020-05-19  Pedro Alves  <palves@redhat.com>
3102
3103         * NEWS (set exec-file-mismatch): Adjust entry.
3104         * exec.c: Include "build-id.h".
3105         (validate_exec_file): Try to match build IDs instead of filenames.
3106         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3107         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3108         and pass down 'warn_if_slow'.
3109         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3110         gdb_bfd_open_closure to pass it down.
3111         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3112
3113 2020-05-19  Pedro Alves  <palves@redhat.com>
3114
3115         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3116         * target.c (target_fileio_open_1): Rename to target_fileio_open
3117         and make extern.  Use bool.
3118         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3119         (target_fileio_read_alloc_1): Adjust.
3120         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3121         (target_fileio_open_warn_if_slow): Delete declaration.
3122
3123 2020-05-19  Pedro Alves  <palves@redhat.com>
3124
3125         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3126         Adjust all callers.
3127
3128 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3129
3130         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3131         whether disp is negative.
3132
3133 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3134
3135         * symfile.h (struct symfile_segment_data)
3136         <~symfile_segment_data>: Remove.
3137         <segment_info>: Change to std::vector.
3138         * symfile.c (default_symfile_segments): Update.
3139         * elfread.c (elf_symfile_segments): Update.
3140
3141 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3142
3143         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3144         <segments>: New.
3145         <segment_bases, segment_sizes>: Remove.
3146         * symfile.c (default_symfile_segments): Update.
3147         * elfread.c (elf_symfile_segments): Update.
3148         * remote.c (remote_target::get_offsets): Update.
3149         * solib-target.c (solib_target_relocate_section_addresses):
3150         Update.
3151
3152 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3153
3154         * symfile.h (struct symfile_segment_data): Initialize fields.
3155         <~symfile_segment_data>: Add.
3156         (symfile_segment_data_up): New.
3157         (struct sym_fns) <sym_segments>: Return a
3158         symfile_segment_data_up.
3159         (default_symfile_segments): Return a symfile_segment_data_up.
3160         (free_symfile_segment_data): Remove.
3161         (get_symfile_segment_data): Return a symfile_segment_data_up.
3162         * symfile.c (default_symfile_segments): Likewise.
3163         (get_symfile_segment_data): Likewise.
3164         (free_symfile_segment_data): Remove.
3165         (symfile_find_segment_sections): Update.
3166         * elfread.c (elf_symfile_segments): Return a
3167         symfile_segment_data_up.
3168         * remote.c (remote_target::get_offsets): Update.
3169         * solib-target.c (solib_target_relocate_section_addresses):
3170         Update.
3171         * symfile-debug.c (debug_sym_segments): Return a
3172         symfile_segment_data_up.
3173
3174 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3175
3176         PR build/25981
3177         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3178         Hardcode register numbers.
3179
3180         PR build/25981
3181         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3182         procfs_find_LDT_entry): Remove.
3183         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3184         procfs_find_LDT_entry): Remove.
3185         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3186         Remove.
3187
3188 2020-05-17  Pedro Alves  <palves@redhat.com>
3189             Andrew Burgess  <andrew.burgess@embecosm.com>
3190             Keno Fischer  <keno@juliacomputing.com>
3191
3192         PR gdb/25741
3193         * breakpoint.c (build_target_condition_list): Update comments.
3194         (build_target_command_list): Update comments and skip matching
3195         locations.
3196         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3197         a separate function.  Simplify "set breakpoint auto-hw off"
3198         handling.
3199         (insert_breakpoints): Update comment.
3200         (tracepoint_locations_match): New parameter.  For breakpoints,
3201         compare location types too, if the caller wants to.
3202         (handle_automatic_hardware_breakpoints): New functions.
3203         (bp_location_is_less_than): Also sort by location type and
3204         hardware breakpoint length.
3205         (update_global_location_list): Handle "set breakpoint auto-hw on"
3206         here.
3207         (update_breakpoint_locations): Ask breakpoint_locations_match to
3208         ignore location types.
3209
3210 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3211
3212         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3213         type::name instead.
3214
3215 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3216
3217         * gdbtypes.h (struct type) <name, set_name>: New methods.
3218         (TYPE_CODE): Use type::name.  Change all call sites used to set
3219         the name to use type::set_name instead.
3220
3221 2020-05-16  Tom Tromey  <tom@tromey.com>
3222
3223         * top.c (quit_force): Update.
3224         * infrun.c (handle_no_resumed): Update.
3225         * top.h (all_uis): New function.
3226         (ALL_UIS): Remove.
3227
3228 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3229
3230         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3231
3232 2020-05-16  Pedro Alves  <palves@redhat.com>
3233
3234         * ia64-linux-nat.c
3235         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3236         Declare method.
3237         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3238
3239 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3240
3241         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3242         (sparc64_adi_info): Likewise.
3243
3244 2020-05-15  Tom Tromey  <tom@tromey.com>
3245
3246         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3247         block_objfile.
3248         (lookup_objfile_from_block): Remove.
3249         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3250         (lookup_global_symbol): Use block_objfile.
3251         * symtab.h (lookup_objfile_from_block): Don't declare.
3252         * printcmd.c (clear_dangling_display_expressions): Use
3253         block_objfile.
3254         * parse.c (operator_check_standard): Use block_objfile.
3255
3256 2020-05-15  Tom Tromey  <tom@tromey.com>
3257
3258         * language.c (language_alloc_type_symbol): Set
3259         SYMBOL_SECTION.
3260         * symtab.c (initialize_objfile_symbol): Remove.
3261         (allocate_symbol): Remove.
3262         (allocate_template_symbol): Remove.
3263         * dwarf2/read.c (fixup_go_packaging): Use "new".
3264         (new_symbol): Use "new".
3265         (read_variable): Don't call initialize_objfile_symbol.  Use
3266         "new".
3267         (read_func_scope): Use "new".
3268         * xcoffread.c (process_xcoff_symbol): Don't call
3269         initialize_objfile_symbol.
3270         (SYMBOL_DUP): Remove.
3271         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3272         "new".
3273         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3274         (allocate_template_symbol): Don't declare.
3275         (struct symbol): Add copy constructor.  Change defaults.
3276         * jit.c (finalize_symtab): Use "new".
3277         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3278         Use "new".
3279         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3280         (common_block_end): Use "new".
3281         * mdebugread.c (parse_symbol): Use "new".
3282         (new_symbol): Likewise.
3283
3284 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3285
3286         * NEWS: Mention changes to help and apropos.
3287
3288 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3289
3290         * command.h (enum command_class): Improve comments, document
3291         that class_alias is for user-defined aliases, give the class
3292         name for each class, remove unused class_xdb.
3293         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3294         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3295         by a precise class.
3296         * infcmd.c (_initialize_infcmd): Likewise.
3297         * reverse.c (_initialize_reverse): Likewise.
3298         * stack.c (_initialize_stack): Likewise.
3299         * symfile.c (_initialize_symfile): Likewise.
3300         * tracepoint.c (_initialize_tracepoint): Likewise.
3301
3302 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3303
3304         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3305         when their aliased command is traversed.
3306         (help_cmd): Add fput_command_names_styled call to
3307         output command name and aliases when command has an alias.
3308
3309 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3310
3311         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3312         * cli/cli-decode.c (help_cmd_list): Declare as static,
3313         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3314         a command together with the command.
3315         (fput_command_name_styled, fput_command_names_styled): New functions.
3316         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3317         fput_command_name_styled.
3318         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3319         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3320
3321 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3322
3323         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3324         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3325         * command.h (cmd_show_list): Likewise.
3326         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3327         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3328
3329 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3330
3331         * unittests/command-def-selftests.c (traverse_command_structure):
3332         Verify all commands of a list have the same prefix command and
3333         that only the top cmdlist commands have a null prefix.
3334
3335 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3336
3337         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3338         as prefix, not one of its aliases.
3339         (set_cmd_prefix): Remove.
3340         (do_add_cmd): Centralize the setting of the prefix of a command, when
3341         command is defined after its full chain of prefix commands.
3342         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3343         (add_setshow_cmd_full): Likewise.
3344         (update_prefix_field_of_prefixed_commands): New function.
3345         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3346         update_prefix_field_of_prefixed_commands.
3347         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3348         addresses of remote_set_cmdlist and remote_show_cmdlist given
3349         as argument, not the address of an argument.
3350         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3351         * gdb/remote.c (_initialize_remote): Likewise.
3352
3353 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3354
3355         * cli/cli-cmds.c (alias_command): Check for an existing alias
3356         using lookup_cmd_composition, as valid_command_p is too strict
3357         and forbids aliases that are the prefix of an existing alias
3358         or command.
3359         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3360         command is properly recognised as a valid command.
3361
3362 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3363
3364         * unittests/help-doc-selftests.c: Rename to
3365         unittests/command-def-selftests.c
3366         * unittests/command-def-selftests.c (help_doc_tests): Update some
3367         comments.
3368         (command_structure_tests, traverse_command_structure): New namespace
3369         and function.
3370         (command_structure_invariants_tests): New function.
3371         (_initialize_command_def_selftests) Renamed from
3372         _initialize_help_doc_selftests, register command_structure_invariants
3373         selftest.
3374
3375 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3376
3377         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3378         an alias of 'show'.
3379
3380 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3381
3382         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3383         ada_is_fixed_point_type.  Update all callers.
3384         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3385         all callers.
3386         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3387         Update all callers.
3388         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3389         print_fixed_point_type.  Update all callers.
3390         * ada-valprint.c (ada_value_print_num): Replace call to
3391         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3392
3393 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3394
3395         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3396         processors.
3397         (cpu_supports_bts): Add CV_AMD case.
3398
3399 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3400             Simon Marchi  <simon.marchi@efficios.com>
3401
3402         * infrun.c (stop_all_threads): Collect multiple wait events at
3403         each pass.
3404
3405 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3406
3407         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3408         type::code instead.
3409
3410 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * gdbtypes.h (struct type) <code, set_code>: New methods.
3413         (TYPE_CODE): Use type::code.  Change all call sites used to set
3414         the code to use type::set_code instead.
3415
3416 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3417             Tom de Vries  <tdevries@suse.de>
3418             Pedro Alves  <palves@redhat.com>
3419
3420         PR threads/25478
3421         * infrun.c (stop_all_threads): Do NOT ignore
3422         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3423         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3424         received.
3425         (handle_no_resumed): Remove code handling a live inferior with no
3426         threads.
3427         * remote.c (has_single_non_exited_thread): New.
3428         (remote_target::update_thread_list): Do not delete a thread if is
3429         the last thread of the process.
3430         * thread.c (thread_select): Call delete_exited_threads instead of
3431         prune_threads.
3432
3433 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3434
3435         * infrun.c (stop_all_threads): Enable/disable thread events of all
3436         targets.  Move a debug message denoting the end of the function
3437         into the SCOPED_EXIT block.
3438
3439 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3440
3441         * process-stratum-target.h: Include <set>.
3442         (all_non_exited_process_targets, switch_to_target_no_thread): New
3443         function declarations.
3444         * process-stratum-target.c (all_non_exited_process_targets)
3445         (switch_to_target_no_thread): New function implementations.
3446
3447 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3448
3449         * infrun.c (handle_inferior_event): Extract out a piece of code
3450         into...
3451         (mark_non_executing_threads): ...this new function.
3452
3453 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3454
3455         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3456         use.
3457
3458 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3459
3460         * regcache.c (regcache_read_pc_protected): New function
3461         implementation that returns 0 if the PC cannot read via
3462         'regcache_read_pc'.
3463         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3464         instead of 'regcache_read_pc'.
3465         (keep_going_pass_signal): Ditto.
3466
3467 2020-05-13  Tom Tromey  <tromey@adacore.com>
3468
3469         * ada-lang.c (align_value): Remove.
3470         (ada_template_to_fixed_record_type_1): Use align_up.
3471
3472 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3473
3474         * async-event.c: Update the copyright year.
3475         * async-event.h: Update the copyright year.
3476
3477 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3478
3479         * objfiles.h (is_addr_in_objfile,
3480         shared_objfile_contains_address_p): Return bool.
3481         * objfile.c (is_addr_in_objfile,
3482         shared_objfile_contains_address_p): Return bool.
3483
3484 2020-05-11  Tom Tromey  <tromey@adacore.com>
3485
3486         * cli/cli-cmds.c (info_command): Restore.
3487         (_initialize_cli_cmds): Use add_prefix_command for "info".
3488         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3489
3490 2020-05-11  Tom Tromey  <tromey@adacore.com>
3491
3492         * ada-lang.c (ada_value_primitive_field): Now public.
3493         * ada-lang.h (ada_value_primitive_field): Declare.
3494         * ada-valprint.c (print_field_values): Use
3495         ada_value_primitive_field for wrapper fields.
3496
3497 2020-05-11  Tom de Vries  <tdevries@suse.de>
3498
3499         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3500         MODULE_DOMAIN.
3501
3502 2020-05-11  Tom de Vries  <tdevries@suse.de>
3503
3504         PR symtab/25941
3505         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3506         with length 0, if not gdb-produced.
3507         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3508
3509 2020-05-09  Tom de Vries  <tdevries@suse.de>
3510
3511         PR gdb/25955
3512         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3513         calculation.
3514
3515 2020-05-09  Tom Tromey  <tom@tromey.com>
3516
3517         * top.c (server_command): Now bool.
3518         * top.h (server_command): Now bool.
3519
3520 2020-05-08  Tom Tromey  <tromey@adacore.com>
3521
3522         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3523         already being processed.
3524
3525 2020-05-08  Tom Tromey  <tom@tromey.com>
3526
3527         * printcmd.c (struct display) <next>: Remove.
3528         <display>: New constructor.
3529         <exp_string>: Now a std::string.
3530         <enabled_p>: Now a bool.
3531         (display_number): Move definition earlier.
3532         (displays): Rename from display_chain.  Now a std::vector.
3533         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3534         (display_command): Update.
3535         (do_one_display, disable_display)
3536         (enable_disable_display_command, do_enable_disable_display):
3537         Update.
3538         (free_display): Remove.
3539         (clear_displays): Rewrite.
3540         (delete_display): Update.
3541         (map_display_numbers): Use function_view.  Remove "data"
3542         parameter.  Update.
3543         (do_delete_display): Remove.
3544         (undisplay_command): Update.
3545         (do_one_display, do_displays, disable_display)
3546         (info_display_command): Update.
3547         (do_enable_disable_display): Remove.
3548         (enable_disable_display_command)
3549         (clear_dangling_display_expressions): Update.
3550
3551 2020-05-08  Tom Tromey  <tom@tromey.com>
3552
3553         * symtab.c (set_symbol_cache_size)
3554         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3555         (maintenance_print_symbol_cache_statistics): Update.
3556         * symmisc.c (print_symbol_bcache_statistics)
3557         (print_objfile_statistics, maintenance_print_objfiles)
3558         (maintenance_info_symtabs, maintenance_check_symtabs)
3559         (maintenance_expand_symtabs, maintenance_info_line_tables):
3560         Update.
3561         * symfile-debug.c (set_debug_symfile): Update.
3562         * source.c (forget_cached_source_info): Update.
3563         * python/python.c (gdbpy_progspaces): Update.
3564         * psymtab.c (maintenance_info_psymtabs): Update.
3565         * probe.c (parse_probes): Update.
3566         * linespec.c (iterate_over_all_matching_symtabs)
3567         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3568         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3569         * exec.c (exec_target::close): Update.
3570         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3571         * breakpoint.c (print_one_breakpoint_location)
3572         (create_longjmp_master_breakpoint)
3573         (create_std_terminate_master_breakpoint): Update.
3574         * progspace.c (program_spaces): Now a std::vector.
3575         (maybe_new_address_space): Update.
3576         (add_program_space): Remove.
3577         (program_space::program_space): Update.
3578         (remove_program_space): Update.
3579         (number_of_program_spaces): Remove.
3580         (print_program_space, update_address_spaces): Update.
3581         * progspace.h (program_spaces): Change type.
3582         (ALL_PSPACES): Remove.
3583         (number_of_program_spaces): Don't declare.
3584         (struct program_space) <next>: Remove.
3585
3586 2020-05-08  Tom Tromey  <tom@tromey.com>
3587
3588         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3589         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3590         (enable_break): Update.
3591         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3592         (frv_fdpic_find_canonical_descriptor): Update.
3593         (frv_fetch_objfile_link_map): Update.
3594         * progspace.c (program_space::free_all_objfiles): Update.
3595         (program_space::solibs): New method.
3596         * progspace.h (struct program_space) <solibs>: New method.
3597         * solist.h (master_so_list): Don't declare.
3598         (ALL_SO_LIBS): Remove.
3599         * solib.h (so_list_head): Remove.
3600         (update_solib_list): Update comment.
3601         * solib.c (master_so_list): Remove.
3602         (solib_used, update_solib_list, solib_add)
3603         (info_sharedlibrary_command, clear_solib)
3604         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3605
3606 2020-05-08  Tom Tromey  <tom@tromey.com>
3607
3608         * extension.c (extension_languages): Now a std::array.
3609         (ALL_EXTENSION_LANGUAGES): Remove.
3610         (get_ext_lang_defn, get_ext_lang_of_file)
3611         (eval_ext_lang_from_control_command): Update.
3612         (finish_ext_lang_initialization)
3613         (auto_load_ext_lang_scripts_for_objfile)
3614         (ext_lang_type_printers::ext_lang_type_printers)
3615         (apply_ext_lang_type_printers)
3616         (ext_lang_type_printers::~ext_lang_type_printers)
3617         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3618         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3619         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3620         (get_matching_xmethod_workers, ext_lang_colorize)
3621         (ext_lang_before_prompt): Update.
3622         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3623
3624 2020-05-08  Tom Tromey  <tom@tromey.com>
3625
3626         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3627         overload.
3628         <swap_string, m_string>: Remove.
3629         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3630         Update.
3631         * stabsread.c (define_symbol, read_type): Update.
3632         * linespec.c (find_linespec_symbols): Update.
3633         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3634         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3635         * dbxread.c (read_dbx_symtab): Update.
3636         * cp-support.h (cp_canonicalize_string_full)
3637         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3638         Return unique_xmalloc_ptr.
3639         * cp-support.c (inspect_type): Update.
3640         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3641         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3642         Likewise.
3643         * c-typeprint.c (print_name_maybe_canonical): Update.
3644         * break-catch-throw.c (check_status_exception_catchpoint):
3645         Update.
3646
3647 2020-05-08  Tom de Vries  <tdevries@suse.de>
3648
3649         * infrun.c (follow_fork): Copy current_line and current_symtab to
3650         child thread.
3651
3652 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3653
3654         * async-event.c (struct async_signal_handler, struct
3655         async_event_handler): Reformat, remove typedef.
3656
3657 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3658
3659         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3660         access thistype->main_type->dyn_prop_list directly.
3661
3662 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3663
3664         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3665         (remove_dyn_prop): Remove.  Update all users to use
3666         type::remove_dyn_prop.
3667         * gdbtypes.c (remove_dyn_prop): Rename to...
3668         (type::remove_dyn_prop): ... this.
3669
3670 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3671
3672         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3673         (add_dyn_prop): Remove.  Update all users to use
3674         type::add_dyn_prop.
3675         * gdbtypes.c (add_dyn_prop): Rename to...
3676         (type::add_dyn_prop): ... this.
3677
3678 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3679
3680         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3681         (get_dyn_prop): Remove.  Update all users to use
3682         type::dyn_prop.
3683         * gdbtypes.c (get_dyn_prop): Rename to...
3684         (type::dyn_prop): ... this.
3685
3686 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3687
3688         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3689
3690 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3691
3692         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3693         instruction, skip it if it's there.
3694
3695 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3696
3697         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3698
3699 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3700
3701         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3702         * gdbtypes.c (recursive_dump_type): Remove use of
3703         TYPE_INCOMPLETE.
3704
3705 2020-05-03  Tom Tromey  <tom@tromey.com>
3706
3707         * breakpoint.c (catch_command, tcatch_command): Remove.
3708         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3709         add_show_prefix_cmd.
3710         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3711         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3712         Remove.
3713         (add_internal_problem_command): Use add_basic_prefix_cmd,
3714         add_show_prefix_cmd.
3715         * mips-tdep.c (set_mipsfpu_command): Remove.
3716         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3717         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3718         (_initialize_index_cache): Use add_basic_prefix_cmd.
3719         * memattr.c (dummy_cmd): Remove.
3720         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3721         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3722         (_initialize_tui_win): Use add_basic_prefix_cmd,
3723         add_show_prefix_cmd.
3724         * cli/cli-logging.c (set_logging_command): Remove.
3725         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3726         add_show_prefix_cmd.
3727         (show_logging_command): Remove.
3728         * target.c (target_command): Remove.
3729         (add_target): Use add_basic_prefix_cmd.
3730
3731 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3732
3733         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3734
3735 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3736
3737         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3738         info_command.
3739
3740 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3741
3742         * nbsd-nat.c (nbsd_enable_proc_events)
3743         (nbsd_nat_target::post_startup_inferior): Add.
3744         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3745         (nbsd_nat_target::update_thread_list): Rewrite.
3746         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3747         "PTRACE_LWP_CREATE".
3748         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3749
3750 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3751
3752         * stack.c (_initialize_stack): Remove duplicated creation
3753         of "frame" command and "f" alias.
3754
3755 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3756
3757         PR gdb/18706
3758         * gdbtypes.c (check_typedef): Calculate size of array of
3759         stubbed type.
3760
3761 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3762
3763         PR gdb/15559
3764         * i386-tdep.c (i386_push_dummy_call): Call
3765         i386_thiscall_push_dummy_call.
3766         (i386_thiscall_push_dummy_call): New function.
3767         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3768         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3769         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3770
3771 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3772
3773         * gdbarch.sh (do_read): Add shellcheck disable directive for
3774         warning SC2162.
3775
3776 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3777
3778         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3779         "referenced but not assigned" warning.
3780
3781 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3782
3783         * gdbarch.sh: Remove code that sets fallbackdefault.
3784
3785 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3786
3787         * gdbarch.sh: Use shell operators && and || instead of
3788         -a and -o.
3789
3790 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3791
3792         * gdbarch.sh: Use $(...) instead of `...`.
3793
3794 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3795
3796         * gdbarch.sh: Use double quotes around variables.
3797
3798 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3799
3800         * gdbarch.sh: Use %s with printf, instead of variables in the
3801         format string.
3802
3803 2020-04-29  Tom Tromey  <tromey@adacore.com>
3804
3805         PR ada/25875:
3806         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3807         type fields here.
3808         (read_enumeration_type): Call
3809         update_enumeration_type_from_children later.  Update comments.
3810         (process_enumeration_scope): Don't create type fields.
3811
3812 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3813
3814         * nbsd-tdep.c: Include "xml-syscall.h".
3815         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3816
3817 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3818
3819         * nbsd-nat.c: Include "sys/wait.h".
3820         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3821         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3822         (nbsd_nat_target::remove_exec_catchpoint)
3823         (nbsd_nat_target::set_syscall_catchpoint): Add.
3824         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3825         (nbsd_nat_target::insert_exec_catchpoint)
3826         (nbsd_nat_target::remove_exec_catchpoint)
3827         (nbsd_nat_target::set_syscall_catchpoint): Add.
3828         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3829         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3830         `nbsd_get_syscall_number'.
3831
3832 2020-04-29  Tom Tromey  <tom@tromey.com>
3833
3834         * stack.c (print_block_frame_labels): Remove.
3835
3836 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3837
3838         PR gdb/17320
3839         * ada-valprint.c (val_print_packed_array_elements): Move array
3840         end bracket to new line.
3841         (ada_val_print_string): Remove extra spaces before first array
3842         element.
3843         * c-valprint.c (c_value_print_array): Likewise.
3844         * m2-valprint.c (m2_print_array_contents): Likewise.
3845         (m2_value_print_inner): Likewise.
3846         * p-valprint.c (pascal_value_print_inner): Likewise.
3847         * valprint.c (generic_val_print_array): Likewise.
3848         (value_print_array_elements): Move first array element and array
3849         end bracket to new line.
3850
3851 2020-04-29  Tom de Vries  <tdevries@suse.de>
3852
3853         PR symtab/25889
3854         * linespec.c (find_method): Fix ix calculation.
3855
3856 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3857
3858         * syscalls/update-netbsd.sh: New file.
3859         * syscalls/netbsd.xml: Regenerate.
3860         * data-directory/Makefile.in: Register `netbsd.xml' in
3861         `SYSCALLS_FILES'.
3862
3863 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3864
3865         * syscalls/update-freebsd.sh: Add double quotes.
3866
3867 2020-04-28  Tom Tromey  <tom@tromey.com>
3868
3869         * NEWS: Update.
3870         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3871         (cmdpy_init): Allow class_tui.
3872
3873 2020-04-28 Mark Williams <mark@myosotissp.com>
3874
3875         PR gdb/24480
3876         * dwarf2read.c: Add missing assingments to list_in_scope when
3877         start_symtab was already called.
3878
3879 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3880
3881         PR gdb/25881
3882         * dwarf2/read.c (offset_map_type): Use
3883         gdb:hash_enum<sect_offset> as hash function.
3884
3885 2020-04-28  Tom de Vries  <tdevries@suse.de>
3886
3887         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
3888         with DW_AT_signature.
3889
3890 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
3891
3892         * configure.ac: Remove check for fs_base/gs_base in
3893         user_regs_struct.
3894         * configure: Re-generate.
3895         * config.in: Re-generate.
3896         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
3897         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
3898         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
3899
3900 2020-04-27  Luis Machado  <luis.machado@linaro.org>
3901
3902         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
3903         problematic inline frame unwinding situation.
3904         * frame.c (frame_id_computed_p): New function.
3905         * frame.h (frame_id_computed_p): New prototype.
3906
3907 2020-04-26  Tom Tromey  <tom@tromey.com>
3908
3909         * command.h (enum command_class) <class_pseudo>: Remove.
3910
3911 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3912
3913         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
3914         and whitespace.
3915
3916 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
3917
3918         * inf-ptrace.c (inf_ptrace_target::wait): Remove
3919         `PT_GET_PROCESS_STATE' block.
3920
3921 2020-04-24  Tom Tromey  <tom@tromey.com>
3922
3923         * symtab.h (symbol_get_demangled_name): Don't declare.
3924         * symtab.c (symbol_get_demangled_name): Remove.
3925         (general_symbol_info::natural_name)
3926         (general_symbol_info::demangled_name): Update.
3927
3928 2020-04-24  Tom Tromey  <tom@tromey.com>
3929
3930         PR rust/25025:
3931         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
3932
3933 2020-04-24  Tom Tromey  <tom@tromey.com>
3934
3935         PR symtab/12707:
3936         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
3937         exists.
3938         (new_symbol): Likewise.
3939         * compile/compile-object-load.c (get_out_value_type): Use
3940         symbol_matches_search_name.
3941
3942 2020-04-24  Tom Tromey  <tom@tromey.com>
3943
3944         * dwarf2/read.c (add_partial_symbol): Do not call
3945         compute_and_set_names.
3946
3947 2020-04-24  Tom Tromey  <tom@tromey.com>
3948
3949         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
3950         overload.
3951
3952 2020-04-24  Tom Tromey  <tom@tromey.com>
3953
3954         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
3955         (add_psymbol_to_list): New overload.  Make old overload call new
3956         one.
3957         * psympriv.h (add_psymbol_to_list): New overload.
3958
3959 2020-04-24  Tom Tromey  <tom@tromey.com>
3960
3961         * dwarf2/read.c (partial_die_info::read) <case
3962         DW_AT_linkage_name>: Use value_as_string.
3963         (dwarf2_string_attr): Use value_as_string.
3964         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
3965         method.
3966         * dwarf2/attribute.c (attribute::value_as_string): New method.
3967
3968 2020-04-24  Tom Tromey  <tom@tromey.com>
3969
3970         * symtab.c (general_symbol_info::natural_name)
3971         (general_symbol_info::demangled_name): Check for language_rust.
3972
3973 2020-04-24  Tom Tromey  <tom@tromey.com>
3974
3975         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
3976         (dwarf2_physname): ... from here.
3977         (partial_die_info::read): Add Rust "{" hack.
3978
3979 2020-04-24  Tom Tromey  <tom@tromey.com>
3980
3981         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
3982         method.
3983         (symbol_set_demangled_name): Don't declare.
3984         * symtab.c (general_symbol_info::set_demangled_name): Rename from
3985         symbol_set_demangled_name.
3986         (general_symbol_info::set_language)
3987         (general_symbol_info::compute_and_set_names): Update.
3988         * minsyms.c (minimal_symbol_reader::install): Update.
3989         * dwarf2/read.c (new_symbol): Update.
3990
3991 2020-04-24  Tom Tromey  <tromey@adacore.com>
3992
3993         PR python/23662:
3994         * python/py-type.c (convert_field): Handle
3995         FIELD_LOC_KIND_DWARF_BLOCK.
3996         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
3997         (typy_get_dynamic): Nw function.
3998         (type_object_getset): Add "dynamic".
3999         * NEWS: Add entry.
4000
4001 2020-04-24  Tom Tromey  <tromey@adacore.com>
4002
4003         * ada-typeprint.c (print_choices, print_variant_part)
4004         (print_record_field_types_dynamic): New functions.
4005         (print_record_field_types): Use print_record_field_types_dynamic.
4006
4007 2020-04-24  Tom Tromey  <tromey@adacore.com>
4008
4009         * dwarf2/read.c (handle_data_member_location): New overload.
4010         (dwarf2_add_field): Use it.
4011         (decode_locdesc): Add "computed" parameter.  Update comment.
4012         * gdbtypes.c (is_dynamic_type_internal): Also look for
4013         FIELD_LOC_KIND_DWARF_BLOCK.
4014         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4015         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4016         virtual base classes.
4017         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4018         FIELD_LOC_KIND_DWARF_BLOCK.
4019
4020 2020-04-24  Tom Tromey  <tromey@adacore.com>
4021
4022         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4023         * gdbtypes.c (is_dynamic_type_internal): Check
4024         TYPE_HAS_DYNAMIC_LENGTH.
4025         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4026         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4027         New macros.
4028         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4029         constant.
4030
4031 2020-04-24  Tom Tromey  <tromey@adacore.com>
4032
4033         * dwarf2/read.c (struct variant_field): Rewrite.
4034         (struct variant_part_builder): New.
4035         (struct nextfield): Remove "variant" field.  Add "offset".
4036         (struct field_info): Add "current_variant_part" and
4037         "variant_parts".
4038         (alloc_discriminant_info): Remove.
4039         (alloc_rust_variant): New function.
4040         (quirk_rust_enum): Update.
4041         (dwarf2_add_field): Set "offset" member.  Don't handle
4042         DW_TAG_variant_part.
4043         (offset_map_type): New typedef.
4044         (convert_variant_range, create_one_variant)
4045         (create_one_variant_part, create_variant_parts)
4046         (add_variant_property): New functions.
4047         (dwarf2_attach_fields_to_type): Call add_variant_property.
4048         (read_structure_type): Don't handle DW_TAG_variant_part.
4049         (handle_variant_part, handle_variant): New functions.
4050         (handle_struct_member_die): Use them.
4051         (process_structure_scope): Don't handle variant parts.
4052         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4053         (struct discriminant_info): Remove.
4054         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4055         (struct main_type) <flag_discriminated_union>: Remove.
4056         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4057         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4058         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4059         Update.
4060         * valops.c (value_union_variant): Remove.
4061         * value.h (value_union_variant): Don't declare.
4062
4063 2020-04-24  Tom Tromey  <tromey@adacore.com>
4064
4065         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4066         (ada_value_primitive_packed_val): Update.
4067         * ada-valprint.c (ada_value_print_1): Update.
4068         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4069         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4070         just an address.  Use evaluate_for_locexpr_baton.
4071         (dwarf2_evaluate_property): Update.
4072         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4073         array_view.
4074         * findvar.c (default_read_var_value): Update.
4075         * gdbtypes.c (compute_variant_fields_inner)
4076         (resolve_dynamic_type_internal): Update.
4077         (resolve_dynamic_type): Change type of valaddr parameter.
4078         * gdbtypes.h (resolve_dynamic_type): Update.
4079         * valarith.c (value_subscripted_rvalue): Update.
4080         * value.c (value_from_contents_and_address): Update.
4081
4082 2020-04-24  Tom Tromey  <tromey@adacore.com>
4083
4084         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4085         "push_initial_value" parameter.
4086         (dwarf2_evaluate_property): Likewise.
4087         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4088
4089 2020-04-24  Tom Tromey  <tromey@adacore.com>
4090
4091         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4092         (variant::matches, compute_variant_fields_recurse)
4093         (compute_variant_fields_inner, compute_variant_fields): New
4094         functions.
4095         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4096         Use resolved_type after type is made.
4097         (operator==): Add new cases.
4098         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4099         (struct discriminant_range, struct variant, struct variant_part):
4100         New.
4101         (union dynamic_prop_data) <variant_parts, original_type>: New
4102         members.
4103         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4104         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4105         constants.
4106         * value.c (unpack_bits_as_long): Now public.
4107         * value.h (unpack_bits_as_long): Declare.
4108
4109 2020-04-24  Tom Tromey  <tromey@adacore.com>
4110
4111         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4112         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4113
4114 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4115
4116         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4117
4118 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4119
4120         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4121         (remove_fork_catchpoint, post_startup_inferior)
4122         (post_attach): Move...
4123         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4124         (remove_fork_catchpoint, post_startup_inferior)
4125         (post_attach): ...here.
4126         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4127         (remove_fork_catchpoint, post_startup_inferior)
4128         (post_attach): Move...
4129         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4130         (remove_fork_catchpoint, post_startup_inferior)
4131         (post_attach): ...here.
4132
4133 2020-04-24  Tom Tromey  <tromey@adacore.com>
4134
4135         * nat/windows-nat.h (struct windows_thread_info)
4136         <pc_adjusted>: New member.
4137         * windows-nat.c (windows_fetch_one_register): Check
4138         pc_adjusted.
4139         (windows_nat_target::get_windows_debug_event)
4140         (windows_nat_target::wait): Set pc_adjusted.
4141
4142 2020-04-24  Tom de Vries  <tdevries@suse.de>
4143
4144         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4145         Run gdb-add-index inside temp dir.
4146
4147 2020-04-23  Tom Tromey  <tromey@adacore.com>
4148
4149         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4150         in loop.
4151
4152 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4153
4154         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4155         get_frame_register instead of gdbarch_unwind_pc.
4156
4157 2020-04-23  Tom de Vries  <tdevries@suse.de>
4158
4159         * symtab.c (lookup_global_symbol): Prefer def over decl.
4160
4161 2020-04-23  Tom de Vries  <tdevries@suse.de>
4162
4163         PR symtab/25807
4164         * block.c (best_symbol, better_symbol): Promote to external.
4165         * block.h (best_symbol, better_symbol): Declare.
4166         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4167         decl.
4168
4169 2020-04-23  Tom Tromey  <tromey@adacore.com>
4170
4171         PR ada/25837:
4172         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4173         "const char *", not a "const std::string &".
4174         <name_and_matcher::operator==>: Update.
4175         * unittests/lookup_name_info-selftests.c: Change type of
4176         "result".
4177
4178 2020-04-23  Tom Tromey  <tom@tromey.com>
4179
4180         * inferior.h (iterate_over_inferiors): Don't declare.
4181         * inferior.c (iterate_over_inferiors): Remove.
4182         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4183         Remove.
4184         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4185         use iterate_over_inferiors.
4186         (darwin_resume_inferior_it)
4187         (struct resume_inferior_threads_param)
4188         (darwin_resume_inferior_threads_it): Remove.
4189         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4190
4191 2020-04-23  Tom de Vries  <tdevries@suse.de>
4192
4193         * blockframe.c (find_pc_partial_function): Use
4194         find_pc_sect_compunit_symtab rather than
4195         objfile->sf->qf->find_pc_sect_compunit_symtab.
4196
4197 2020-04-22  Tom de Vries  <tdevries@suse.de>
4198
4199         PR symtab/25764
4200         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4201         in psymtabs.
4202
4203 2020-04-22  Tom de Vries  <tdevries@suse.de>
4204
4205         PR symtab/25801
4206         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4207         symtabs.
4208
4209 2020-04-22  Tom de Vries  <tdevries@suse.de>
4210
4211         PR symtab/25700
4212         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4213         CU if already created.
4214
4215 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4216
4217         * infrun.c (displaced_step_fixup): Switch to the event_thread
4218         before calling displaced_step_restore, not after.
4219
4220 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4221
4222         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4223         its inferior is not recorded by us.
4224         (record_btrace_target_open): Replace call to
4225         all_non_exited_threads () with call to current_inferior
4226         ()->non_exited_threads ().
4227         (record_btrace_target::stop_recording): Likewise.
4228         (record_btrace_target::close): Likewise.
4229         (record_btrace_target::wait): Likewise.
4230         (record_btrace_target::record_stop_replaying): Likewise.
4231
4232 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4233
4234         * btrace.c (btrace_enable): Throw an error on double enables and
4235         when enabling recording fails.
4236         (btrace_disable): Throw an error if the thread is not recorded.
4237
4238 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4239
4240         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4241         request if we do not have a thread_info.
4242
4243 2020-04-21  Tom de Vries  <tdevries@suse.de>
4244
4245         PR gdb/25471
4246         * thread.c
4247         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4248         exception in get_frame_id.
4249
4250 2020-04-20  Tom Tromey  <tromey@adacore.com>
4251
4252         * python/python.c (struct gdbpy_event): Mark move constructor as
4253         noexcept.
4254         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4255         constructor as noexcept.
4256         * completer.h (struct completion_result): Mark move constructor as
4257         noexcept.
4258         * completer.c (completion_result::completion_result): Use
4259         initialization style.  Don't call reset_match_list.
4260
4261 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4262
4263         * MAINTAINERS (Write After Approval): Add myself.
4264
4265 2020-04-18  Tom Tromey  <tom@tromey.com>
4266
4267         * windows-tdep.c (init_w32_command_list)
4268         (w32_prefix_command_valid): Restore.
4269         (_initialize_windows_tdep): Call init_w32_command_list.
4270
4271 2020-04-18  Tom Tromey  <tom@tromey.com>
4272
4273         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4274         * value.c (value_fn_field): Update.
4275         * valops.c (find_function_in_inferior)
4276         (value_allocate_space_in_inferior): Update.
4277         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4278         Update.
4279         * tui/tui-source.c (tui_source_window::set_contents): Update.
4280         * symtab.c (lookup_global_or_static_symbol)
4281         (find_function_start_sal_1, skip_prologue_sal)
4282         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4283         * symmisc.c (dump_msymbols, dump_symtab_1)
4284         (maintenance_print_one_line_table): Update.
4285         * symfile.c (init_entry_point_info, section_is_mapped)
4286         (list_overlays_command, simple_read_overlay_table)
4287         (simple_overlay_update_1): Update.
4288         * stap-probe.c (handle_stap_probe): Update.
4289         * stabsread.c (dbx_init_float_type, define_symbol)
4290         (read_one_struct_field, read_enum_type, read_range_type): Update.
4291         * source.c (info_line_command): Update.
4292         * python/python.c (gdbpy_source_objfile_script)
4293         (gdbpy_execute_objfile_script): Update.
4294         * python/py-type.c (save_objfile_types): Update.
4295         * python/py-objfile.c (py_free_objfile): Update.
4296         * python/py-inferior.c (python_new_objfile): Update.
4297         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4298         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4299         (maintenance_check_psymtabs): Update.
4300         * printcmd.c (info_address_command): Update.
4301         * objfiles.h (struct objfile) <arch>: New method, from
4302         get_objfile_arch.
4303         (get_objfile_arch): Don't declare.
4304         * objfiles.c (get_objfile_arch): Remove.
4305         (filter_overlapping_sections): Update.
4306         * minsyms.c (msymbol_is_function): Update.
4307         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4308         (output_nondebug_symbol): Update.
4309         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4310         (mdebug_expand_psymtab): Update.
4311         * machoread.c (macho_add_oso_symfile): Update.
4312         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4313         Update.
4314         * linux-fork.c (checkpoint_command): Update.
4315         * linespec.c (convert_linespec_to_sals): Update.
4316         * jit.c (finalize_symtab): Update.
4317         * infrun.c (insert_exception_resume_from_probe): Update.
4318         * ia64-tdep.c (ia64_find_unwind_table): Update.
4319         * hppa-tdep.c (internalize_unwinds): Update.
4320         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4321         Update.
4322         * gcore.c (call_target_sbrk): Update.
4323         * elfread.c (record_minimal_symbol, elf_symtab_read)
4324         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4325         (elf_gnu_ifunc_resolve_by_got): Update.
4326         * dwarf2/read.c (create_addrmap_from_index)
4327         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4328         (read_debug_names_from_section)
4329         (process_psymtab_comp_unit_reader, add_partial_symbol)
4330         (add_partial_subprogram, process_full_comp_unit)
4331         (read_file_scope, read_func_scope, read_lexical_block_scope)
4332         (read_call_site_scope, dwarf2_ranges_read)
4333         (dwarf2_record_block_ranges, dwarf2_add_field)
4334         (mark_common_block_symbol_computed, read_tag_pointer_type)
4335         (read_tag_string_type, dwarf2_init_float_type)
4336         (dwarf2_init_complex_target_type, read_base_type)
4337         (partial_die_info::read, partial_die_info::read)
4338         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4339         (dwarf2_fetch_die_loc_sect_off): Update.
4340         * dwarf2/loc.c (dwarf2_find_location_expression)
4341         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4342         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4343         (dwarf2_loc_desc_get_symbol_read_needs)
4344         (locexpr_describe_location_piece, locexpr_describe_location_1)
4345         (loclist_describe_location): Update.
4346         * dwarf2/index-write.c (write_debug_names): Update.
4347         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4348         * dtrace-probe.c (dtrace_process_dof): Update.
4349         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4350         (process_one_symbol): Update.
4351         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4352         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4353         (coff_read_enum_type): Update.
4354         * cli/cli-cmds.c (edit_command, list_command): Update.
4355         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4356         * breakpoint.c (create_overlay_event_breakpoint)
4357         (create_longjmp_master_breakpoint)
4358         (create_std_terminate_master_breakpoint)
4359         (create_exception_master_breakpoint, get_sal_arch): Update.
4360         * block.c (block_gdbarch): Update.
4361         * annotate.c (annotate_source_line): Update.
4362
4363 2020-04-17  Tom Tromey  <tromey@adacore.com>
4364
4365         * auto-load.c (show_auto_load_cmd): Remove.
4366         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4367         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4368         (maintenance_print_arc_command): Remove.
4369         * tui/tui-win.c (tui_command): Remove.
4370         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4371         * tui/tui-layout.c (tui_layout_command): Remove.
4372         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4373         * python/python.c (user_set_python, user_show_python): Remove.
4374         (_initialize_python): Use add_basic_prefix_cmd,
4375         add_show_prefix_cmd.
4376         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4377         (install_gdb_commands): Use add_basic_prefix_cmd,
4378         add_show_prefix_cmd.
4379         (info_guile_command): Remove.
4380         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4381         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4382         add_show_prefix_cmd.
4383         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4384         Remove do_set and do_show parameters.
4385         * cli/cli-style.c (set_style, show_style): Remove.
4386         (_initialize_cli_style): Use add_basic_prefix_cmd,
4387         add_show_prefix_cmd.
4388         (cli_style_option::add_setshow_commands): Remove do_set and
4389         do_show parameters.
4390         (cli_style_option::add_setshow_commands): Use
4391         add_basic_prefix_cmd, add_show_prefix_cmd.
4392         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4393         (set_style_name): Remove.
4394         * cli/cli-dump.c (dump_command, append_command): Remove.
4395         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4396         (tekhex_dump_command, binary_dump_command)
4397         (binary_append_command): Remove.
4398         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4399         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4400         (init_w32_command_list): Remove; move into ...
4401         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4402         * valprint.c (set_print, show_print, set_print_raw)
4403         (show_print_raw): Remove.
4404         (_initialize_valprint): Use add_basic_prefix_cmd,
4405         add_show_prefix_cmd.
4406         * typeprint.c (set_print_type, show_print_type): Remove.
4407         (_initialize_typeprint): Use add_basic_prefix_cmd,
4408         add_show_prefix_cmd.
4409         * record.c (set_record_command, show_record_command): Remove.
4410         (_initialize_record): Use add_basic_prefix_cmd,
4411         add_show_prefix_cmd.
4412         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4413         add_show_prefix_cmd.
4414         (info_command, show_command, set_debug, show_debug): Remove.
4415         * top.h (set_history, show_history): Don't declare.
4416         * top.c (set_history, show_history): Remove.
4417         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4418         (unset_tdesc_cmd): Remove.
4419         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4420         add_show_prefix_cmd.
4421         * symtab.c (info_module_command): Remove.
4422         (_initialize_symtab): Use add_basic_prefix_cmd.
4423         * symfile.c (overlay_command): Remove.
4424         (_initialize_symfile): Use add_basic_prefix_cmd.
4425         * sparc64-tdep.c (info_adi_command): Remove.
4426         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4427         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4428         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4429         add_show_prefix_cmd.
4430         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4431         (_initialize_serial): Use add_basic_prefix_cmd,
4432         add_show_prefix_cmd.
4433         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4434         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4435         add_show_prefix_cmd.
4436         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4437         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4438         add_show_prefix_cmd.
4439         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4440         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4441         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4442         add_show_prefix_cmd.
4443         * remote.c (remote_command, set_remote_cmd): Remove.
4444         (_initialize_remote): Use add_basic_prefix_cmd.
4445         * record-full.c (set_record_full_command)
4446         (show_record_full_command): Remove.
4447         (_initialize_record_full): Use add_basic_prefix_cmd,
4448         add_show_prefix_cmd.
4449         * record-btrace.c (cmd_set_record_btrace)
4450         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4451         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4452         (cmd_show_record_btrace_pt): Remove.
4453         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4454         add_show_prefix_cmd.
4455         * ravenscar-thread.c (set_ravenscar_command)
4456         (show_ravenscar_command): Remove.
4457         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4458         add_show_prefix_cmd.
4459         * mips-tdep.c (show_mips_command, set_mips_command)
4460         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4461         add_show_prefix_cmd.
4462         * maint.c (maintenance_command, maintenance_info_command)
4463         (maintenance_check_command, maintenance_print_command)
4464         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4465         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4466         add_show_prefix_cmd.
4467         (show_per_command_cmd): Remove.
4468         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4469         Remove.
4470         (maintenance_show_test_settings_cmd): Remove.
4471         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4472         add_show_prefix_cmd.
4473         * maint-test-options.c (maintenance_test_options_command):
4474         Remove.
4475         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4476         * macrocmd.c (macro_command): Remove
4477         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4478         * language.c (set_check, show_check): Remove.
4479         (_initialize_language): Use add_basic_prefix_cmd,
4480         add_show_prefix_cmd.
4481         * infcmd.c (unset_command): Remove.
4482         (_initialize_infcmd): Use add_basic_prefix_cmd.
4483         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4484         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4485         add_show_prefix_cmd.
4486         * go32-nat.c (go32_info_dos_command): Remove.
4487         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4488         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4489         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4490         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4491         (_initialize_frame): Use add_basic_prefix_cmd,
4492         add_show_prefix_cmd.
4493         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4494         (_initialize_dcache): Use add_basic_prefix_cmd,
4495         add_show_prefix_cmd.
4496         * cp-support.c (maint_cplus_command): Remove.
4497         (_initialize_cp_support): Use add_basic_prefix_cmd.
4498         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4499         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4500         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4501         add_basic_prefix_cmd, add_show_prefix_cmd.
4502         * breakpoint.c (save_command): Remove.
4503         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4504         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4505         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4506         add_show_prefix_cmd.
4507         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4508         (set_ada_command, show_ada_command): Remove.
4509         (_initialize_ada_language): Use add_basic_prefix_cmd,
4510         add_show_prefix_cmd.
4511         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4512
4513 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4514
4515         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4516         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4517
4518 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4519
4520         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4521         warning messages.
4522
4523 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4524
4525         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4526         import table is not at beginning of .idata section.
4527
4528 2020-04-16  Pedro Alves  <palves@redhat.com>
4529
4530         * inferior.c (delete_inferior): Use delete operator directly
4531         instead of delete_program_space.
4532         * progspace.c (add_program_space): New, factored out from
4533         program_space::program_space.
4534         (remove_program_space): New, factored out from
4535         delete_program_space.
4536         (program_space::program_space): Remove intro comment.  Rewrite.
4537         (program_space::~program_space): Remove intro comment.  Call
4538         remove_program_space.
4539         (delete_program_space): Delete.
4540         * progspace.h (program_space::program_space): Make explicit.  Move
4541         intro comment here, adjusted.
4542         (program_space::~program_space): Move intro comment here,
4543         adjusted.
4544         (delete_program_space): Remove.
4545
4546 2020-04-16  Tom Tromey  <tromey@adacore.com>
4547
4548         * windows-nat.c (windows_nat::handle_access_violation): New
4549         function.
4550         * nat/windows-nat.h (handle_access_violation): Declare.
4551         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4552         windows-nat.c.  Call handle_access_violation.
4553
4554 2020-04-16  Tom de Vries  <tdevries@suse.de>
4555
4556         PR symtab/25791
4557         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4558         CUs without psymtab.
4559
4560 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4561
4562         * python/python.c (do_start_initialization): Don't call
4563         PyEval_InitThreads for Python 3.9 and beyond.
4564
4565 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4566
4567         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4568         thread functions.
4569         (obsd_nat_target::wait): Likewise.
4570
4571 2020-04-15  Tom Tromey  <tromey@adacore.com>
4572
4573         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4574         (DEBUG_EXCEPT): Use debug_printf.
4575
4576 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4577
4578         * completer.c (class completion_tracker::completion_hash_entry)
4579         <hash_name>: New member function.
4580         (completion_tracker::discard_completions): New callback to hash a
4581         completion_hash_entry, pass this to htab_create_alloc.
4582
4583 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4584
4585         * windows-nat.c (windows_make_so): Warn rather than stopping with
4586         an error if realpath() fails.
4587
4588 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4589
4590         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4591         (nbsd_nat_target::info_proc): Add do_status.
4592
4593 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4594             Tom de Vries  <tdevries@suse.de>
4595
4596         PR symtab/25718
4597         * psympriv.h (struct partial_symtab::read_symtab)
4598         (struct partial_symtab::expand_psymtab)
4599         (struct partial_symtab::read_dependencies): Update comments.
4600         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4601         read_symtab for includer.
4602         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4603         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4604         (struct dwarf2_include_psymtab::m_readin): Remove.
4605         (struct dwarf2_include_psymtab::includer): New member function.
4606         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4607
4608 2020-04-14  Tom de Vries  <tdevries@suse.de>
4609
4610         PR symtab/25720
4611         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4612         with NULL symbol_matcher and lookup_name.
4613         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4614         and lookup_name.
4615         * dwarf2/read.c (dw2_expand_symtabs_matching)
4616         (dw2_debug_names_expand_symtabs_matching): Same.
4617         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4618         Make lookup_name a pointer.  Update comment.
4619         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4620         lookup_name being a pointer.
4621         * symfile.c (expand_symtabs_matching): Same.
4622         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4623         * linespec.c (iterate_over_all_matching_symtabs): Same.
4624
4625 2020-04-13  Tom Tromey  <tom@tromey.com>
4626
4627         * run-on-main-thread.c: Update include.
4628         * unittests/main-thread-selftests.c: Update include.
4629         * tui/tui-win.c: Update include.
4630         * tui/tui-io.c: Update include.
4631         * tui/tui-interp.c: Update include.
4632         * tui/tui-hooks.c: Update include.
4633         * top.h: Update include.
4634         * top.c: Update include.
4635         * ser-base.c: Update include.
4636         * remote.c: Update include.
4637         * remote-notif.c: Update include.
4638         * remote-fileio.c: Update include.
4639         * record-full.c: Update include.
4640         * record-btrace.c: Update include.
4641         * python/python.c: Update include.
4642         * posix-hdep.c: Update include.
4643         * mingw-hdep.c: Update include.
4644         * mi/mi-main.c: Update include.
4645         * mi/mi-interp.c: Update include.
4646         * main.c: Update include.
4647         * linux-nat.c: Update include.
4648         * interps.c: Update include.
4649         * infrun.c: Update include.
4650         * inf-loop.c: Update include.
4651         * event-top.c: Update include.
4652         * event-loop.c: Move to ../gdbsupport/.
4653         * event-loop.h: Move to ../gdbsupport/.
4654         * async-event.h: Update include.
4655         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4656
4657 2020-04-13  Tom Tromey  <tom@tromey.com>
4658
4659         * tui/tui-win.c: Include async-event.h.
4660         * remote.c: Include async-event.h.
4661         * remote-notif.c: Include async-event.h.
4662         * record-full.c: Include async-event.h.
4663         * record-btrace.c: Include async-event.h.
4664         * infrun.c: Include async-event.h.
4665         * event-top.c: Include async-event.h.
4666         * event-loop.h: Move some declarations to async-event.h.
4667         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4668         code to async-event.c.
4669         * async-event.h: New file.
4670         * async-event.c: New file.
4671         * Makefile.in (COMMON_SFILES): Add async-event.c.
4672         (HFILES_NO_SRCDIR): Add async-event.h.
4673
4674 2020-04-13  Tom Tromey  <tom@tromey.com>
4675
4676         * utils.c (flush_streams): New function.
4677         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4678
4679 2020-04-13  Tom Tromey  <tom@tromey.com>
4680
4681         * event-loop.c (handle_file_event): Use warning, not
4682         printf_unfiltered.
4683
4684 2020-04-13  Tom Tromey  <tom@tromey.com>
4685
4686         * event-loop.c: Include <chrono>.
4687
4688 2020-04-13  Tom Tromey  <tom@tromey.com>
4689
4690         * gdb_select.h: Move to ../gdbsupport/.
4691         * event-loop.c: Update include path.
4692         * top.c: Update include path.
4693         * ser-base.c: Update include path.
4694         * ui-file.c: Update include path.
4695         * ser-tcp.c: Update include path.
4696         * guile/scm-ports.c: Update include path.
4697         * posix-hdep.c: Update include path.
4698         * ser-unix.c: Update include path.
4699         * gdb_usleep.c: Update include path.
4700         * mingw-hdep.c: Update include path.
4701         * inflow.c: Update include path.
4702         * infrun.c: Update include path.
4703         * event-top.c: Update include path.
4704
4705 2020-04-13  Tom Tromey  <tom@tromey.com>
4706
4707         * configure: Rebuild.
4708         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4709
4710 2020-04-13  Tom Tromey  <tom@tromey.com>
4711
4712         * event-loop.h (start_event_loop): Don't declare.
4713         * event-loop.c (start_event_loop): Move...
4714         * main.c (start_event_loop): ...here.  Now static.
4715
4716 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4717
4718         * MAINTAINERS: Update my email address.
4719
4720 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4721
4722         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4723         IP_ALL.
4724
4725 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4726
4727         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4728         (nbsd_nat_target::info_proc): Add do_cmdline.
4729
4730 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4731
4732         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4733         (nbsd_nat_target::info_proc): Add do_cwd.
4734
4735 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4736
4737         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4738
4739 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4740
4741         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4742         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4743         (nbsd_nat_target::info_proc): New functions.
4744         * nbsd-nat.c (kinfo_get_vmmap): New function.
4745         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4746         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4747         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4748         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4749         functions.
4750         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4751         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4752         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4753         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4754         (KINFO_VME_FLAG_GROWS_DOWN): New.
4755
4756 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4757
4758         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4759         bit shift.
4760
4761 2020-04-10  Tom Tromey  <tromey@adacore.com>
4762
4763         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4764
4765 2020-04-10  Tom Tromey  <tromey@adacore.com>
4766
4767         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4768         separate debug files.
4769
4770 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4771
4772         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4773         Move to...
4774         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4775         ... here.
4776         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4777         Check for STATUS_WX86_BREAKPOINT.
4778         (windows_nat_target::wait): Same.
4779
4780 2020-04-10  Tom de Vries  <tdevries@suse.de>
4781
4782         PR cli/25808
4783         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4784
4785 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4786
4787         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4788         (Write After Approval): Remove Tom de Vries.
4789
4790 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4791
4792         revert partially:
4793         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4794
4795         * buildsym.c (record_line): Fix undefined behavior and preserve
4796         lines at eof.
4797
4798 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4799
4800         * auxv.h (svr4_auxv_parse): New.
4801         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4802         and generic_auxv_parse.
4803         (svr4_auxv_parse): Add.
4804         * obsd-tdep.c: Include "auxv.h".
4805         (obsd_auxv_parse): Remove.
4806         (obsd_init_abi): Remove comment.
4807         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4808         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4809         * nbsd-tdep.c: Include "auxv.h".
4810         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4811
4812 2020-04-08  Tom Tromey  <tromey@adacore.com>
4813
4814         * nat/windows-nat.h (last_wait_event): Don't declare.
4815         (wait_for_debug_event): Update comment.
4816         * nat/windows-nat.c (last_wait_event): Now static.
4817
4818 2020-04-08  Tom Tromey  <tromey@adacore.com>
4819
4820         * windows-nat.c (wait_for_debug_event): Move to
4821         nat/windows-nat.c.
4822         * nat/windows-nat.h (wait_for_debug_event): Declare.
4823         * nat/windows-nat.c (wait_for_debug_event): Move from
4824         windows-nat.c.  No longer static.
4825
4826 2020-04-08  Tom Tromey  <tromey@adacore.com>
4827
4828         * windows-nat.c (get_windows_debug_event): Use
4829         fetch_pending_stop.
4830         * nat/windows-nat.h (fetch_pending_stop): Declare.
4831         * nat/windows-nat.c (fetch_pending_stop): New function.
4832
4833 2020-04-08  Tom Tromey  <tromey@adacore.com>
4834
4835         * windows-nat.c (windows_continue): Use matching_pending_stop and
4836         continue_last_debug_event.
4837         * nat/windows-nat.h (matching_pending_stop)
4838         (continue_last_debug_event): Declare.
4839         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4840         (matching_pending_stop, continue_last_debug_event): New
4841         functions.
4842
4843 2020-04-08  Tom Tromey  <tromey@adacore.com>
4844
4845         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4846         (handle_exception_result): Move to nat/windows-nat.h.
4847         (DEBUG_EXCEPTION_SIMPLE): Remove.
4848         (windows_nat::handle_ms_vc_exception): New function.
4849         (handle_exception): Move to nat/windows-nat.c.
4850         (get_windows_debug_event): Update.
4851         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4852         nat/windows-nat.c.
4853         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4854         (handle_exception_result): Move from windows-nat.c.
4855         (handle_exception): Declare.
4856         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4857         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4858         windows-nat.c.
4859
4860 2020-04-08  Tom Tromey  <tromey@adacore.com>
4861
4862         * windows-nat.c (exception_count, event_count): Remove.
4863         (handle_exception, get_windows_debug_event)
4864         (do_initial_windows_stuff): Update.
4865
4866 2020-04-08  Tom Tromey  <tromey@adacore.com>
4867
4868         * windows-nat.c (windows_nat::handle_load_dll)
4869         (windows_nat::handle_unload_dll): Rename.  No longer static.
4870         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4871         Declare.
4872
4873 2020-04-08  Tom Tromey  <tromey@adacore.com>
4874
4875         * complaints.h (stop_whining): Declare at top-level.
4876         (complaint): Don't declare stop_whining.
4877
4878 2020-04-08  Tom Tromey  <tromey@adacore.com>
4879
4880         * windows-nat.c (windows_nat::handle_output_debug_string):
4881         Rename.  No longer static.
4882         * nat/windows-nat.h (handle_output_debug_string): Declare.
4883
4884 2020-04-08  Tom Tromey  <tromey@adacore.com>
4885
4886         * windows-nat.c (current_process_handle, current_process_id)
4887         (main_thread_id, last_sig, current_event, last_wait_event)
4888         (current_windows_thread, desired_stop_thread_id, pending_stops)
4889         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
4890         (display_selectors, fake_create_process)
4891         (get_windows_debug_event): Update.
4892         * nat/windows-nat.h (current_process_handle, current_process_id)
4893         (main_thread_id, last_sig, current_event, last_wait_event)
4894         (current_windows_thread, desired_stop_thread_id, pending_stops)
4895         (struct pending_stop, siginfo_er): Move from windows-nat.c.
4896         * nat/windows-nat.c (current_process_handle, current_process_id)
4897         (main_thread_id, last_sig, current_event, last_wait_event)
4898         (current_windows_thread, desired_stop_thread_id, pending_stops)
4899         (siginfo_er): New globals.  Move from windows-nat.c.
4900
4901 2020-04-08  Tom Tromey  <tromey@adacore.com>
4902
4903         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
4904         (handle_load_dll): Update.
4905         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
4906
4907 2020-04-08  Tom Tromey  <tromey@adacore.com>
4908
4909         * windows-nat.c (enum thread_disposition_type): Move to
4910         nat/windows-nat.h.
4911         (windows_nat::thread_rec): Rename from thread_rec.  No longer
4912         static.
4913         (windows_add_thread, windows_nat_target::fetch_registers)
4914         (windows_nat_target::store_registers, handle_exception)
4915         (windows_nat_target::resume, get_windows_debug_event)
4916         (windows_nat_target::get_tib_address)
4917         (windows_nat_target::thread_name)
4918         (windows_nat_target::thread_alive): Update.
4919         * nat/windows-nat.h (enum thread_disposition_type): Move from
4920         windows-nat.c.
4921         (thread_rec): Declare.
4922
4923 2020-04-08  Tom Tromey  <tromey@adacore.com>
4924
4925         * windows-nat.c: Add "using namespace".
4926         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
4927         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
4928
4929 2020-04-08  Tom Tromey  <tromey@adacore.com>
4930
4931         * nat/windows-nat.h (struct windows_thread_info): Declare
4932         destructor.
4933         * nat/windows-nat.c (~windows_thread_info): New.
4934
4935 2020-04-08  Tom Tromey  <tromey@adacore.com>
4936
4937         PR gdb/22992
4938         * windows-nat.c (current_event): Update comment.
4939         (last_wait_event, desired_stop_thread_id): New globals.
4940         (struct pending_stop): New.
4941         (pending_stops): New global.
4942         (windows_nat_target) <stopped_by_sw_breakpoint>
4943         <supports_stopped_by_sw_breakpoint>: New methods.
4944         (windows_fetch_one_register): Add assertions.  Adjust PC.
4945         (windows_continue): Handle pending stops.  Suspend other threads
4946         when stepping.  Use last_wait_event
4947         (wait_for_debug_event): New function.
4948         (get_windows_debug_event): Use wait_for_debug_event.  Handle
4949         pending stops.  Queue spurious stops.
4950         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
4951         (windows_nat_target::kill): Use wait_for_debug_event.
4952         * nat/windows-nat.h (struct windows_thread_info)
4953         <stopped_at_software_breakpoint>: New field.
4954         * nat/windows-nat.c (windows_thread_info::resume): Clear
4955         stopped_at_software_breakpoint.
4956
4957 2020-04-08  Tom Tromey  <tromey@adacore.com>
4958
4959         * windows-nat.c (enum thread_disposition_type): New.
4960         (thread_rec): Replace "get_context" parameter with "disposition";
4961         change type.
4962         (windows_add_thread, windows_nat_target::fetch_registers)
4963         (windows_nat_target::store_registers, handle_exception)
4964         (windows_nat_target::resume, get_windows_debug_event)
4965         (windows_nat_target::get_tib_address)
4966         (windows_nat_target::thread_name)
4967         (windows_nat_target::thread_alive): Update.
4968
4969 2020-04-08  Tom Tromey  <tromey@adacore.com>
4970
4971         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
4972         (windows_continue): Use windows_continue::resume.
4973         * nat/windows-nat.h (struct windows_thread_info) <suspend,
4974         resume>: Declare new methods.
4975         * nat/windows-nat.c: New file.
4976         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
4977
4978 2020-04-08  Tom Tromey  <tromey@adacore.com>
4979
4980         * windows-nat.c (windows_add_thread, windows_delete_thread)
4981         (windows_nat_target::fetch_registers)
4982         (windows_nat_target::store_registers, fake_create_process)
4983         (windows_nat_target::resume, windows_nat_target::resume)
4984         (get_windows_debug_event, windows_nat_target::wait)
4985         (windows_nat_target::pid_to_str)
4986         (windows_nat_target::get_tib_address)
4987         (windows_nat_target::get_ada_task_ptid)
4988         (windows_nat_target::thread_name)
4989         (windows_nat_target::thread_alive): Use lwp, not tid.
4990
4991 2020-04-08  Tom Tromey  <tromey@adacore.com>
4992
4993         * windows-nat.c (handle_exception)
4994         (windows_nat_target::thread_name): Update.
4995         * nat/windows-nat.h (windows_thread_info): Remove destructor.
4996         <name>: Now unique_xmalloc_ptr.
4997
4998 2020-04-08  Tom Tromey  <tromey@adacore.com>
4999
5000         * windows-nat.c (thread_rec)
5001         (windows_nat_target::fetch_registers): Update.
5002         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5003         Update comment.
5004         <debug_registers_changed, reload_context>: Now bool.
5005
5006 2020-04-08  Tom Tromey  <tromey@adacore.com>
5007
5008         * windows-nat.c (windows_add_thread): Use new.
5009         (windows_init_thread_list, windows_delete_thread): Use delete.
5010         (get_windows_debug_event): Update.
5011         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5012         destructor, and initializers.
5013
5014 2020-04-08  Tom Tromey  <tromey@adacore.com>
5015
5016         * windows-nat.c (struct windows_thread_info): Remove.
5017         * nat/windows-nat.h: New file.
5018
5019 2020-04-08  Tom Tromey  <tromey@adacore.com>
5020
5021         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5022         (thread_rec, windows_add_thread, windows_delete_thread)
5023         (windows_continue): Update.
5024
5025 2020-04-08  Tom Tromey  <tromey@adacore.com>
5026
5027         * windows-nat.c (struct windows_thread_info): Remove typedef.
5028         (thread_head): Remove.
5029         (thread_list): New global.
5030         (thread_rec, windows_add_thread, windows_init_thread_list)
5031         (windows_delete_thread, windows_continue): Update.
5032
5033 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5034
5035         * windows-tdep.h (windows_init_abi): Add comment.
5036         (cygwin_init_abi): New declaration.
5037         * windows-tdep.c: Split signal enumeration in two, one for
5038         Windows and one for Cygwin.
5039         (windows_gdb_signal_to_target): Only deal with signal of the
5040         Windows OS ABI.
5041         (cygwin_gdb_signal_to_target): New function.
5042         (windows_init_abi): Rename to windows_init_abi_common, don't set
5043         gdb_signal_to_target gdbarch method.  Add new new function with
5044         this name.
5045         (cygwin_init_abi): New function.
5046         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5047         comment.  Don't call windows_init_abi.
5048         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5049         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5050         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5051         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5052         a new function of this name.
5053         (i386_cygwin_init_abi): New function.
5054         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5055         OS ABI Cygwin.
5056
5057 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5058
5059         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5060         parameter.c.
5061         (dwarf2_read_gdb_index): Update.
5062
5063 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5064
5065         * nbsd-tdep.c: Include "objfiles.h".
5066         (nbsd_skip_solib_resolver): New.
5067         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5068
5069 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5070
5071         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5072         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5073         with DW_LLE_base_addressx are being emitted in DWARFv5.
5074         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5075         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5076         unsigned integer.
5077
5078 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5079
5080         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5081         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5082         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5083         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5084         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5085         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5086         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5087
5088
5089 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5090
5091         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5092         (read_loclist_index): New function definition.
5093         (lookup_loclist_base): New function definition.
5094         (read_loclist_header): New function definition.
5095         (dwarf2_cu): Add loclist_base and loclist_header field.
5096         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5097         (read_full_die_1): Read the value of DW_AT_loclists_base.
5098         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5099         (read_attribute_value): Handle DW_FORM_loclistx.
5100         (skip_one_die): Handle DW_FORM_loclistx.
5101         (loclist_header): New structure declaration.
5102         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5103
5104 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5105
5106         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5107         constructor.  Remove `addr` parameter from other constructor and
5108         add `per_cu` parameter.
5109         * dwarf2/read.c (create_partial_symtab): Update.
5110
5111 2020-04-07  Tom de Vries  <tdevries@suse.de>
5112
5113         PR symtab/25796
5114         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5115         (partial_die_info::fixup): Inherit has_const_value.
5116
5117 2020-04-07  Tom de Vries  <tdevries@suse.de>
5118
5119         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5120         symbols without address.
5121
5122 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5123
5124         * nbsd-nat.h (struct thread_info): Add forward declaration.
5125         (nbsd_nat_target::thread_alive): Add.
5126         (nbsd_nat_target::thread_name): Likewise.
5127         (nbsd_nat_target::update_thread_list): Likewise.
5128         (update_thread_list::post_attach): Likewise.
5129         (post_attach::pid_to_str): Likewise.
5130         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5131         (nbsd_thread_lister): Add.
5132         (nbsd_nat_target::thread_alive): Likewise.
5133         (nbsd_nat_target::thread_name): Likewise.
5134         (nbsd_add_threads): Likewise.
5135         (update_thread_list::post_attach): Likewise.
5136         (nbsd_nat_target::update_thread_list): Likewise.
5137         (post_attach::pid_to_str): Likewise.
5138
5139 2020-04-06  Tom Tromey  <tromey@adacore.com>
5140
5141         * ada-valprint.c (print_variant_part): Extract the variant field.
5142         (print_field_values): Use the field as the outer value when
5143         recursing.
5144
5145 2020-04-06  Tom Tromey  <tromey@adacore.com>
5146
5147         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5148         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5149         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5150         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5151         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5152
5153 2020-04-06  Tom Tromey  <tromey@adacore.com>
5154
5155         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5156         TYPE_CODE_ERROR.
5157
5158 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5159
5160         * nbsd-tdep.c: Include "gdbarch.h".
5161         Define enum with NetBSD signal numbers.
5162         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5163         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5164         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5165         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5166         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5167         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5168         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5169         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5170         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5171         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5172         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5173         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5174
5175 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5176
5177         PR gdb/25325
5178         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5179
5180 2020-04-03  Tom Tromey  <tromey@adacore.com>
5181
5182         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5183         Read constant block.
5184
5185 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5186
5187         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5188         (gdb_bfd_get_full_section_contents): New declaration.
5189         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5190         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5191         gdb_bfd_get_full_section_contents.
5192
5193 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5194
5195         * exec.c (build_section_table): Replace internal_error with
5196         gdb_assert.
5197         (section_table_xfer_memory_partial): Likewise.
5198         * mdebugread.c (parse_partial_symbols): Likewise.
5199         * psymtab.c (lookup_partial_symbol): Likewise.
5200         * utils.c (wrap_here): Likewise.
5201
5202 2020-04-02  Tom Tromey  <tromey@adacore.com>
5203
5204         * f-lang.c (build_fortran_types): Use arch_type to initialize
5205         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5206
5207 2020-04-02  Tom Tromey  <tromey@adacore.com>
5208
5209         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5210         of attributes.
5211
5212 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5213             Bernd Edlinger <bernd.edlinger@hotmail.de>
5214             Tom Tromey  <tromey@adacore.com>
5215
5216         * buildsym.c (buildsym_compunit::record_line): Remove
5217         deduplication code.
5218
5219 2020-04-02  Tom de Vries  <tdevries@suse.de>
5220
5221         PR ada/24671
5222         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5223
5224 2020-04-02  Tom de Vries  <tdevries@suse.de>
5225
5226         * dwarf2/read.c (dwarf2_gdb_index_functions,
5227         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5228         NULL.
5229         * psymtab.c (psym_lookup_global_symbol_language): New function.
5230         (psym_functions): Init psym_lookup_global_symbol_language with
5231         psym_lookup_global_symbol_language.
5232         * symfile-debug.c (debug_sym_quick_functions): Init
5233         lookup_global_symbol_language with NULL.
5234         * symfile.c (set_initial_language): Remove fixme comment.
5235         * symfile.h (struct quick_symbol_functions): Add
5236         lookup_global_symbol_language.
5237         * symtab.c (find_quick_global_symbol_language): New function.
5238         (find_main_name): Use find_quick_global_symbol_language.
5239
5240 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5241
5242         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5243
5244 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5245
5246         * buildsym.c (record_line): Fix undefined behavior and preserve
5247         lines at eof.
5248
5249 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5250
5251         * buildsym.c (record_line): Fix the resizing condition.
5252
5253 2020-04-01  Tom Tromey  <tom@tromey.com>
5254
5255         * value.h (value_literal_complex): Add comment.
5256         * valops.c (value_literal_complex): Refer to value.h.
5257
5258 2020-04-01  Tom Tromey  <tom@tromey.com>
5259
5260         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5261         (scalar_type): New rule, from typebase.
5262         (typebase): Use scalar_type.  Recognize complex types.
5263         (field_name): Handle FLOAT_KEYWORD.
5264         (ident_tokens): Add _Complex and __complex__.
5265
5266 2020-04-01  Tom Tromey  <tom@tromey.com>
5267
5268         PR exp/25299:
5269         * valarith.c (promotion_type, complex_binop): New functions.
5270         (scalar_binop): Handle complex numbers.  Use promotion_type.
5271         (value_pos, value_neg, value_complement): Handle complex numbers.
5272
5273 2020-04-01  Tom Tromey  <tom@tromey.com>
5274
5275         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5276         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5277         (parse_number): Handle complex numbers.
5278
5279 2020-04-01  Tom Tromey  <tom@tromey.com>
5280
5281         * c-valprint.c (c_decorations): Change complex suffix to "i".
5282
5283 2020-04-01  Tom Tromey  <tom@tromey.com>
5284
5285         * valprint.c (generic_value_print_complex): Use accessors.
5286         * value.h (value_real_part, value_imaginary_part): Declare.
5287         * valops.c (value_real_part, value_imaginary_part): New
5288         functions.
5289         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5290
5291 2020-04-01  Tom Tromey  <tom@tromey.com>
5292
5293         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5294         (read_range_type): Update.
5295         * mdebugread.c (basic_type): Update.
5296         * go-lang.c (build_go_types): Use init_complex_type.
5297         * gdbtypes.h (struct main_type) <complex_type>: New member.
5298         (init_complex_type): Update.
5299         (arch_complex_type): Don't declare.
5300         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5301         Make name if none given.  Use alloc_type_copy.  Look for cached
5302         complex type.
5303         (arch_complex_type): Remove.
5304         (gdbtypes_post_init): Use init_complex_type.
5305         * f-lang.c (build_fortran_types): Use init_complex_type.
5306         * dwarf2/read.c (read_base_type): Update.
5307         * d-lang.c (build_d_types): Use init_complex_type.
5308         * ctfread.c (read_base_type): Update.
5309
5310 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5311
5312         * infrun.c (stop_all_threads): Update assertion, plus when
5313         stopping threads, take into account that we might be trying
5314         to stop an all-stop target.
5315         (stop_waiting): Call 'stop_all_threads' if there exists a
5316         non-stop target.
5317
5318 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5319
5320         * target.h (exists_non_stop_target): New function declaration.
5321         * target.c (exists_non_stop_target): New function.
5322
5323 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5324
5325         PR gdb/24789
5326         * eval.c (is_integral_or_integral_reference): New function.
5327         (evaluate_subexp_standard): Allow integer references in
5328         pointer arithmetic.
5329
5330 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5331
5332         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5333         check for no ptid in the stop reply when the target is non-stop.
5334
5335 2020-04-01  Tom Tromey  <tromey@adacore.com>
5336
5337         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5338         "name" parameter to rvalue reference.  Initialize m_name_holder.
5339         <lookup_name_info>: New overloads.
5340         <name>: Return gdb::string_view.
5341         <c_str>: New method.
5342         <make_ignore_params>: Update.
5343         <search_name_hash>: Update.
5344         <language_lookup_name>: Return const char *.
5345         <m_name>: Change type.
5346         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5347         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5348         (lookup_name_info::match_any): Update.
5349         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5350         Update.
5351         * minsyms.c (linkage_name_str): Update.
5352         * language.c (default_symbol_name_matcher): Update.
5353         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5354         Update.
5355         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5356         (ada_lookup_name_info::ada_lookup_name_info): Update.
5357         (literal_symbol_name_matcher): Update.
5358
5359 2020-04-01  Tom Tromey  <tromey@adacore.com>
5360
5361         * psymtab.c (psymtab_search_name): Remove function.
5362         (psym_lookup_symbol): Create search name and lookup name here.
5363         (lookup_partial_symbol): Remove "name" parameter; add
5364         lookup_name.
5365         (psym_expand_symtabs_for_function): Update.
5366
5367 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5368
5369         PR tui/25597:
5370         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5371
5372 2020-03-31  Tom Tromey  <tromey@adacore.com>
5373
5374         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5375         memcpy.
5376
5377 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5378
5379         * features/riscv/32bit-csr.xml: Regenerated.
5380         * features/riscv/64bit-csr.xml: Regenerated.
5381
5382 2020-03-30  Tom Tromey  <tromey@adacore.com>
5383
5384         * ada-valprint.c (print_variant_part): Update.
5385         * ada-lang.h (ada_which_variant_applies): Update.
5386         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5387         outer_valaddr parameters; replace with "outer" value parameter.
5388         (to_fixed_variant_branch_type): Update.
5389
5390 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5391
5392         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5393         <list>.  Remove inclusion of observable.h.
5394         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5395         (struct arch_lwp_info): New struct.
5396         (class ppc_linux_dreg_interface): New class.
5397         (struct ppc_linux_process_info): New struct.
5398         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5399         <low_new_clone, low_forget_process, low_prepare_to_resume>
5400         <copy_thread_dreg_state, mark_thread_stale>
5401         <mark_debug_registers_changed, register_hw_breakpoint>
5402         <clear_hw_breakpoint, register_wp, clear_wp>
5403         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5404         <num_memory_accesses, get_trigger_type>
5405         <create_watchpoint_request, hwdebug_point_cmp>
5406         <init_arch_lwp_info, get_arch_lwp_info>
5407         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5408         methods.
5409         <struct ptid_hash>: New inner struct.
5410         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5411         members.
5412         (saved_dabr_value, hwdebug_info, max_slots_number)
5413         (struct hw_break_tuple, struct thread_points, ppc_threads)
5414         (have_ptrace_hwdebug_interface)
5415         (hwdebug_find_thread_points_by_tid)
5416         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5417         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5418         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5419         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5420         use m_dreg_interface.
5421         (hwdebug_point_cmp): Change to...
5422         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5423         reference arguments instead of pointers.
5424         (ppc_linux_nat_target::ranged_break_num_registers): Use
5425         m_dreg_interface.
5426         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5427         m_dreg_interface.  Call register_hw_breakpoint.
5428         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5429         m_dreg_interface.  Call clear_hw_breakpoint.
5430         (get_trigger_type): Change to...
5431         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5432         comment.
5433         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5434         use m_dreg_interface.  Call register_hw_breakpoint.
5435         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5436         use m_dreg_interface.  Call clear_hw_breakpoint.
5437         (can_use_watchpoint_cond_accel): Change to...
5438         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5439         method.  Update comment, use m_dreg_interface and
5440         m_process_info.
5441         (calculate_dvc): Change to...
5442         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5443         m_dreg_interface.
5444         (num_memory_accesses): Change to...
5445         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5446         (check_condition): Change to...
5447         (ppc_linux_nat_target::check_condition): ...this method.
5448         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5449         comment, use m_dreg_interface.
5450         (create_watchpoint_request): Change to...
5451         (ppc_linux_nat_target::create_watchpoint_request): ...this
5452         method.  Use m_dreg_interface.
5453         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5454         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5455         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5456         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5457         (ppc_linux_nat_target::low_forget_process)
5458         (ppc_linux_nat_target::low_new_fork)
5459         (ppc_linux_nat_target::low_new_clone)
5460         (ppc_linux_nat_target::low_delete_thread)
5461         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5462         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5463         only call mark_thread_stale.
5464         (ppc_linux_thread_exit): Remove.
5465         (ppc_linux_nat_target::stopped_data_address): Change to...
5466         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5467         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5468         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5469         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5470         comment.  Call low_stopped_data_address.
5471         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5472         m_dreg_interface.
5473         (ppc_linux_nat_target::masked_watch_num_registers): Use
5474         m_dreg_interface.
5475         (ppc_linux_nat_target::copy_thread_dreg_state)
5476         (ppc_linux_nat_target::mark_thread_stale)
5477         (ppc_linux_nat_target::mark_debug_registers_changed)
5478         (ppc_linux_nat_target::register_hw_breakpoint)
5479         (ppc_linux_nat_target::clear_hw_breakpoint)
5480         (ppc_linux_nat_target::register_wp)
5481         (ppc_linux_nat_target::clear_wp)
5482         (ppc_linux_nat_target::init_arch_lwp_info)
5483         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5484         (_initialize_ppc_linux_nat): Remove observer callback.
5485
5486 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5487
5488         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5489         (ppc_linux_nat_target::auxv_parse)
5490         (ppc_linux_nat_target::read_description)
5491         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5492         Move up.
5493
5494 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5495
5496         * linux-nat.h (low_new_clone): New method.
5497         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5498
5499 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5500
5501         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5502         (dbx_expand_psymtab): ... this.
5503         (start_psymtab): Update.
5504         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5505         (mdebug_expand_psymtab): ... this.
5506         (parse_partial_symbols): Update.
5507         (new_psymtab): Update.
5508         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5509         (xcoff_expand_psymtab): ... this.
5510         (xcoff_start_psymtab): Update.
5511
5512 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5513
5514         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5515         <expand_dependencies>: ... this.
5516         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5517         (partial_symtab::expand_dependencies): ... this.
5518         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5519         Update.
5520         (dwarf2_psymtab::expand_psymtab): Update.
5521         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5522         * mdebugread.c (psymtab_to_symtab_1): Update.
5523         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5524
5525 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5526
5527         * psympriv.h (discard_psymtab): Remove.
5528         * dbxread.c (dbx_end_psymtab): Update.
5529         * xcoffread.c (xcoff_end_psymtab): Update.
5530
5531 2020-03-28  Tom Tromey  <tom@tromey.com>
5532
5533         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5534         comment.
5535
5536 2020-03-28  Tom Tromey  <tom@tromey.com>
5537
5538         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5539
5540 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5541
5542         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5543
5544 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5545
5546         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5547
5548 2020-03-26  Tom Tromey  <tom@tromey.com>
5549
5550         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5551         (mark_common_block_symbol_computed, read_tag_string_type)
5552         (attr_to_dynamic_prop, read_subrange_type): Update.
5553         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5554         to be methods on struct attribute.
5555         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5556         (read_call_site_scope, partial_die_info::read)
5557         (partial_die_info::read, lookup_die_type, follow_die_ref):
5558         Update.
5559         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5560         from dwarf2_get_ref_die_offset.
5561         (attribute::constant_value): New method, from
5562         dwarf2_get_attr_constant_value.
5563         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5564         Declare method.
5565         <constant_value>: New method.
5566
5567 2020-03-26  Tom Tromey  <tom@tromey.com>
5568
5569         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5570         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5571         (dwarf_type_encoding_name): Move to stringify.c.
5572         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5573         * dwarf2/stringify.c: New file.
5574         * dwarf2/stringify.h: New file.
5575
5576 2020-03-26  Tom Tromey  <tom@tromey.com>
5577
5578         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5579         Rewrite.
5580
5581 2020-03-26  Tom Tromey  <tom@tromey.com>
5582
5583         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5584         methods.
5585         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5586         (lookup_ranges_base): Likewise.
5587         (read_cutu_die_from_dwo, read_full_die_1): Update.
5588
5589 2020-03-26  Tom Tromey  <tom@tromey.com>
5590
5591         * dwarf2/read.c (read_import_statement, read_file_scope)
5592         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5593         (read_lexical_block_scope, read_call_site_scope)
5594         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5595         (handle_struct_member_die, process_structure_scope)
5596         (update_enumeration_type_from_children)
5597         (process_enumeration_scope, read_array_type, read_common_block)
5598         (read_namespace, read_module, read_subroutine_type): Update.
5599         (sibling_die): Remove.
5600
5601 2020-03-26  Tom Tromey  <tom@tromey.com>
5602
5603         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5604         (build_type_psymtabs_reader, read_structure_type)
5605         (read_enumeration_type, read_full_die_1): Update.
5606         (dwarf2_attr_no_follow): Move to die.h.
5607         * dwarf2/die.h (struct die_info) <attr>: New method.
5608
5609 2020-03-26  Tom Tromey  <tom@tromey.com>
5610
5611         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5612         <base_address>: Now an optional.
5613         (dwarf2_find_base_address, dwarf2_rnglists_process)
5614         (dwarf2_ranges_process, fill_in_loclist_baton)
5615         (dwarf2_symbol_mark_computed): Update.
5616
5617 2020-03-26  Tom Tromey  <tom@tromey.com>
5618
5619         * dwarf2/read.c (struct die_info): Move to die.h.
5620         * dwarf2/die.h: New file.
5621
5622 2020-03-26  Tom Tromey  <tom@tromey.com>
5623
5624         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5625         * dwarf2/read.c
5626         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5627         Move to line-header.c.
5628         (read_checked_initial_length_and_offset, read_formatted_entries):
5629         Likewise.
5630         (dwarf_decode_line_header): Split into two.
5631         * dwarf2/line-header.c
5632         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5633         Move from read.c.
5634         (read_checked_initial_length_and_offset, read_formatted_entries):
5635         Likewise.
5636         (dwarf_decode_line_header): New function, split from read.c.
5637
5638 2020-03-26  Tom Tromey  <tom@tromey.com>
5639
5640         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5641         Declare method.
5642         * dwarf2/read.c (read_attribute_value): Update.
5643         (dwarf2_per_objfile::read_line_string): Rename from
5644         read_indirect_line_string.
5645         (read_formatted_entries): Update.
5646
5647 2020-03-26  Tom Tromey  <tom@tromey.com>
5648
5649         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5650         variable.
5651
5652 2020-03-26  Tom Tromey  <tom@tromey.com>
5653
5654         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5655         const.
5656         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5657         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5658         parameter const.
5659
5660 2020-03-26  Tom Tromey  <tom@tromey.com>
5661
5662         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5663         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5664         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5665         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5666
5667 2020-03-26  Tom Tromey  <tom@tromey.com>
5668
5669         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5670         file_names_size, file_full_name, file_file_name>: Use const.
5671         <file_name_at, file_names>: Add const overload.
5672         * dwarf2/line-header.c (line_header::file_file_name)
5673         (line_header::file_full_name): Update.
5674
5675 2020-03-26  Tom Tromey  <tom@tromey.com>
5676
5677         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5678         (macro_start_file, consume_improper_spaces)
5679         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5680         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5681         (dwarf_decode_macros): Move to macro.c.
5682         * dwarf2/macro.c: New file.
5683         * dwarf2/macro.h: New file.
5684         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5685
5686 2020-03-26  Tom Tromey  <tom@tromey.com>
5687
5688         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5689         method.
5690         * dwarf2/section.c: New method.  From
5691         read_indirect_string_at_offset_from.
5692         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5693         (read_indirect_string_at_offset_from): Move to section.c.
5694         (read_indirect_string_at_offset): Rewrite.
5695         (read_indirect_line_string_at_offset): Remove.
5696         (read_indirect_string, read_indirect_line_string)
5697         (dwarf_decode_macro_bytes): Update.
5698
5699 2020-03-26  Tom Tromey  <tom@tromey.com>
5700
5701         * dwarf2/section.h (struct dwarf2_section_info)
5702         <overload_complaint>: Declare.
5703         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5704         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5705         Rename from dwarf2_section_buffer_overflow_complaint.
5706         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5707         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5708
5709 2020-03-26  Tom Tromey  <tom@tromey.com>
5710
5711         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5712         Declare.
5713         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5714         Move from read.c.
5715         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5716         to section.c.
5717
5718 2020-03-26  Tom Tromey  <tom@tromey.com>
5719
5720         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5721
5722 2020-03-26  Tom Tromey  <tom@tromey.com>
5723
5724         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5725         "builder".
5726         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5727         parameter.
5728         (dwarf_decode_macros): Update.
5729
5730 2020-03-26  Tom Tromey  <tom@tromey.com>
5731
5732         * dwarf2/read.c (read_attribute_value): Update.
5733         (read_indirect_string_from_dwz): Move to dwz.c; change into
5734         method.
5735         (dwarf_decode_macro_bytes): Update.
5736         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5737         * dwarf2/dwz.c: New file.
5738         * Makefile.in (COMMON_SFILES): Add dwz.c.
5739
5740 2020-03-26  Tom Tromey  <tom@tromey.com>
5741
5742         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5743         * dwarf2/read.c: Add include.
5744         * dwarf2/index-write.c: Add include.
5745         * dwarf2/index-cache.c: Add include.
5746         * dwarf2/dwz.h: New file.
5747
5748 2020-03-25  Tom Tromey  <tom@tromey.com>
5749
5750         * compile/compile-object-load.c (get_out_value_type): Mention
5751         correct symbol name in error message.
5752
5753 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5754
5755         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5756
5757 2020-03-25  Tom de Vries  <tdevries@suse.de>
5758
5759         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5760         * symmisc.c (dump_symtab_1): Print user and includes fields.
5761         (maintenance_info_symtabs): Same.
5762
5763 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5764
5765         PR gdb/25534
5766         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5767         (riscv_regcache_cooked_write): New function.
5768         (riscv_push_dummy_call): Use new function.
5769         (riscv_return_value): Likewise.
5770
5771 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5772
5773         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5774         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5775         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5776         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5777         * infrun.c (follow_fork): Likewise.
5778         (follow_fork_inferior): Likewise.
5779         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5780         * linux-nat.h (class linux_nat_target): Likewise.
5781         * remote.c (class remote_target) <follow_fork>: Likewise.
5782         (remote_target::follow_fork): Likewise.
5783         * target-delegates.c: Re-generate.
5784         * target.c (default_follow_fork): Likewise.
5785         (target_follow_fork): Likewise.
5786         * target.h (struct target_ops) <follow_fork>: Likewise.
5787         (target_follow_fork): Likewise.
5788
5789 2020-03-24  Tom de Vries  <tdevries@suse.de>
5790
5791         * psymtab.c (maintenance_info_psymtabs): Print user field.
5792
5793 2020-03-20  Tom Tromey  <tromey@adacore.com>
5794
5795         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5796         const.
5797         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5798         const.
5799
5800 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5801
5802         * ptrace.m4: Don't check for ptrace declaration.
5803         * config.in: Re-generate.
5804         * configure: Re-generate.
5805         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5806         not defined.
5807
5808 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5809
5810         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5811         `PTRACE_TYPE_RET'.
5812         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5813         * sparc-nat.c (gdb_ptrace): Likewise.
5814         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5815
5816 2020-03-20  Tom Tromey  <tromey@adacore.com>
5817
5818         * c-exp.y (lex_one_token): Fix assert.
5819
5820 2020-03-20  Tom Tromey  <tromey@adacore.com>
5821
5822         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5823         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5824         strncpy call.
5825
5826 2020-03-20  Tom Tromey  <tromey@adacore.com>
5827
5828         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5829
5830 2020-03-20  Tom Tromey  <tromey@adacore.com>
5831
5832         * ada-valprint.c (print_variant_part): Remove parameters; switch
5833         to value-based API.
5834         (print_field_values): Likewise.
5835         (ada_val_print_struct_union): Likewise.
5836         (ada_value_print_1): Update.
5837
5838 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5839
5840         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5841         nbsd_nat_target instead of inf_ptrace_target.
5842         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5843         nbsd_nat_target.
5844
5845 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5846
5847         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5848         it to the ptrace call.
5849         * (store_registers): Likewise.
5850
5851 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5852
5853         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5854         it to the ptrace call.
5855         * (store_registers): Likewise.
5856
5857 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5858
5859         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5860         valid, fetch vg value from ptrace.
5861
5862 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5863         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5864         * inf-ptrace.c: Likewise.
5865         * (gdb_ptrace): Add.
5866         * (inf_ptrace_target::resume): Update.
5867         * (inf_ptrace_target::xfer_partial): Likewise.
5868         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5869         * (inf_ptrace_peek_poke): Update.
5870
5871 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5872
5873         * x86-bsd-nat.c (gdb_ptrace): New.
5874         * (x86bsd_dr_set): Add new argument `ptid'.
5875         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5876         x86bsd_dr_set_addr): Update.
5877
5878 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5879
5880         * remote.c (remote_target::process_stop_reply): Handle events for
5881         all threads differently.
5882
5883 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5884
5885         * completer.c (completion_tracker::remove_completion): Define new
5886         function.
5887         * completer.h (completion_tracker::remove_completion): Declare new
5888         function.
5889         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
5890         when adding a C++ function symbol.
5891
5892 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5893
5894         * completer.c (completion_tracker::completion_hash_entry): Define
5895         new class.
5896         (advance_to_filename_complete_word_point): Call
5897         recompute_lowest_common_denominator.
5898         (completion_tracker::completion_tracker): Call discard_completions
5899         to setup the hash table.
5900         (completion_tracker::discard_completions): Allow for being called
5901         from the constructor, pass new equal function, and element deleter
5902         when constructing the hash table.  Initialise new class member
5903         variables.
5904         (completion_tracker::maybe_add_completion): Remove use of
5905         m_entries_vec, and store more information into m_entries_hash.
5906         (completion_tracker::recompute_lcd_visitor): New function, most
5907         content taken from...
5908         (completion_tracker::recompute_lowest_common_denominator):
5909         ...here, this now just visits each item in the hash calling the
5910         above visitor.
5911         (completion_tracker::build_completion_result): Remove use of
5912         m_entries_vec, call recompute_lowest_common_denominator.
5913         * completer.h (completion_tracker::have_completions): Remove use
5914         of m_entries_vec.
5915         (completion_tracker::completion_hash_entry): Declare new class.
5916         (completion_tracker::recompute_lowest_common_denominator): Change
5917         function signature.
5918         (completion_tracker::recompute_lcd_visitor): Declare new function.
5919         (completion_tracker::m_entries_vec): Delete.
5920         (completion_tracker::m_entries_hash): Initialize to NULL.
5921         (completion_tracker::m_lowest_common_denominator_valid): New
5922         member variable.
5923         (completion_tracker::m_lowest_common_denominator_max_length): New
5924         member variable.
5925
5926 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5927
5928         * regformats/regdef.h: Put reg in gdb namespace.
5929
5930 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5931
5932         * i386-bsd-nat.c (gdb_ptrace): New.
5933         * (i386bsd_fetch_inferior_registers,
5934         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5935         * (i386bsd_fetch_inferior_registers,
5936         i386bsd_store_inferior_registers) Use gdb_ptrace.
5937
5938 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5939
5940         * amd64-bsd-nat.c (gdb_ptrace): New.
5941         * (amd64bsd_fetch_inferior_registers,
5942         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
5943         * (amd64bsd_fetch_inferior_registers,
5944         amd64bsd_store_inferior_registers) Use gdb_ptrace.
5945
5946 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5947
5948         * user-regs.c (user_reg::read): Rename to...
5949         (user_reg::xread): ...this.
5950         * (append_user_reg): Rename argument `read' to `xread'.
5951         * (user_reg_add_builtin): Likewise.
5952         * (user_reg_add): Likewise.
5953         * (value_of_user_reg): Likewise.
5954
5955 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5956
5957         * sparc-nat.c (gdb_ptrace): New.
5958         * sparc-nat.c (sparc_fetch_inferior_registers)
5959         (sparc_store_inferior_registers) Remove obsolete comment.
5960         * sparc-nat.c (sparc_fetch_inferior_registers)
5961         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
5962         * sparc-nat.c (sparc_fetch_inferior_registers)
5963         (sparc_store_inferior_registers) Use gdb_ptrace.
5964
5965 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5966
5967         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
5968         it to the ptrace call.
5969         * sh-nbsd-nat.c (store_registers): Likewise.
5970
5971 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5972
5973         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
5974         nbsd_nat_target instead of inf_ptrace_target.
5975         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5976         nbsd_nat_target.
5977
5978 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5979
5980         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
5981
5982 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
5983
5984         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
5985         <sys/sysctl.h>.
5986         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
5987
5988 2020-03-17  Tom de Vries  <tdevries@suse.de>
5989
5990         PR gdb/23710
5991         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
5992         fields.
5993         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
5994         fields.
5995         (process_imported_unit_die): Skip import of c++ CUs.
5996
5997 2020-03-16  Tom Tromey  <tom@tromey.com>
5998
5999         * p-valprint.c (pascal_object_print_value): Initialize
6000         base_value.
6001
6002 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6003             Shahab Vahedi  <shahab@synopsys.com>
6004
6005         * Makefile.in: Add arch/arc.o
6006         * configure.tgt: Likewise.
6007         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6008         (_initialize_arc_tdep): Don't initialize old target descriptions.
6009         (arc_read_description): New function to cache target descriptions.
6010         * arc-tdep.h (arc_read_description): Add proto type.
6011         * arch/arc.c: New file.
6012         * arch/arc.h: Likewise.
6013         * features/Makefile: Replace old target descriptions with new.
6014         * features/arc-arcompact.c: Remove.
6015         * features/arc-arcompact.xml: Likewise.
6016         * features/arc-v2.c: Likewise
6017         * features/arc-v2.xml: Likewise
6018         * features/arc/aux-arcompact.xml: New file.
6019         * features/arc/aux-v2.xml: Likewise.
6020         * features/arc/core-arcompact.xml: Likewise.
6021         * features/arc/core-v2.xml: Likewise.
6022         * features/arc/aux-arcompact.c: Generate.
6023         * features/arc/aux-v2.c: Likewise.
6024         * features/arc/core-arcompact.c: Likewise.
6025         * features/arc/core-v2.c: Likewise.
6026         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6027
6028 2020-03-16  Tom Tromey  <tromey@adacore.com>
6029
6030         PR gdb/25663:
6031         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6032         putting value into bcache.
6033
6034 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6035
6036         PR gdb/21500
6037         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6038         to...
6039         (amd64_windows_init_abi_common): ... this.  Don't set size of
6040         long type.
6041         (amd64_windows_init_abi): New function.
6042         (amd64_cygwin_init_abi): New function.
6043         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6044         the Cygwin OS ABI.
6045         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6046         comment.
6047
6048 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6049
6050         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6051         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6052         (pe_import_directory_entry): New struct type.
6053         (is_linked_with_cygwin_dll): New function.
6054         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6055         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6056         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6057
6058 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6059
6060         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6061         i386_cygwin_core_osabi_sniffer.
6062
6063 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6064
6065         * i386-cygwin-tdep.c: Rename to...
6066         * i386-windows-tdep.c: ... this.
6067         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6068         i386-windows-tdep.c.
6069         * configure.tgt: Likewise.
6070
6071 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6072
6073         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6074         * osabi.c (gdb_osabi_names): Add "Windows".
6075         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6076         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6077         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6078         i386_cygwin_osabi_sniffer.
6079         (_initialize_i386_cygwin_tdep): Register OS ABI
6080         GDB_OSABI_WINDOWS for i386.
6081         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6082         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6083         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6084         for x86-64.
6085         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6086         when the target matches '*-*-mingw*'.
6087
6088 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6089
6090         * defs.h (enum gdb_osabi): Move to...
6091         * osabi.h (enum gdb_osabi): ... here.
6092         * gdbarch.sh: Include osabi.h in gdbarch.h.
6093         * gdbarch.h: Re-generate.
6094
6095 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6096
6097         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6098         function.
6099         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6100
6101 2020-03-14  Tom Tromey  <tom@tromey.com>
6102
6103         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6104         for C++.
6105         (c_type_print_modifier): Likewise.  Add "language" parameter.
6106         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6107         (c_type_print_base_1): Update.
6108         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6109         constants.
6110         * type-stack.c (type_stack::insert): Handle tp_atomic and
6111         tp_restrict.
6112         (type_stack::follow_type_instance_flags): Likewise.
6113         (type_stack::follow_types): Likewise.  Merge type-following code.
6114         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6115         (space_identifier, cv_with_space_id)
6116         (const_or_volatile_or_space_identifier_noopt)
6117         (const_or_volatile_or_space_identifier): Remove.
6118         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6119         rules.
6120         (ptr_operator, typebase): Update.
6121         (enum token_flag) <FLAG_C>: New constant.
6122         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6123         "_Atomic".
6124         (lex_one_token): Handle FLAG_C.
6125
6126 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6127
6128         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6129         it to the ptrace call.
6130         * m68k-bsd-nat.c (store_registers): Likewise.
6131
6132 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6133
6134         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6135         gdb_byte *.
6136         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6137         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6138         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6139
6140 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6141
6142         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6143         nbsd_nat_target instead of inf_ptrace_target.
6144         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6145         nbsd_nat_target.
6146
6147 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6148
6149         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6150         register_t.
6151
6152 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6153
6154         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6155         it to the ptrace call.
6156         * alpha-bsd-nat.c (store_registers): Likewise.
6157
6158 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6159
6160         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6161         includes.
6162         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6163         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6164         fill_fpregset): Likewise.
6165
6166 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6167
6168         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6169         nbsd_nat_target instead of inf_ptrace_target.
6170         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6171         nbsd_nat_target.
6172
6173 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6174
6175         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6176         register_t.
6177
6178 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6179
6180         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6181         it to the ptrace call.
6182         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6183         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6184         * arm-nbsd-nat.c (store_register): Likewise.
6185         * arm-nbsd-nat.c (store_regs): Likewise.
6186         * arm-nbsd-nat.c (store_fp_register): Likewise.
6187         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6188
6189 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6190
6191         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6192         nbsd_nat_target instead of inf_ptrace_target.
6193         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6194         nbsd_nat_target.
6195
6196 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6197
6198         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6199         it to the ptrace call.
6200         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6201
6202 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6203
6204         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6205         it to the ptrace call.
6206         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6207
6208 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6209
6210         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6211         gdb_byte *.
6212         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6213
6214 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6215
6216         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6217         instead of inf_ptrace_target.
6218         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6219         nbsd_nat_target.
6220
6221 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6222
6223         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6224         register_t.
6225
6226 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6227
6228         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6229         register_t.
6230
6231 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6232
6233         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6234         register_t.
6235
6236 2020-03-13  Tom Tromey  <tom@tromey.com>
6237
6238         * value.h (val_print): Don't declare.
6239         * valprint.h (val_print_array_elements)
6240         (val_print_scalar_formatted, generic_val_print): Don't declare.
6241         * valprint.c (generic_val_print_array): Take a struct value.
6242         (generic_val_print_ptr, generic_val_print_memberptr)
6243         (generic_val_print_bool, generic_val_print_int)
6244         (generic_val_print_char, generic_val_print_complex)
6245         (generic_val_print): Remove.
6246         (generic_value_print): Update.
6247         (do_val_print): Remove unused parameters.  Don't call
6248         la_val_print.
6249         (val_print): Remove.
6250         (common_val_print): Update.  Don't call value_check_printable.
6251         (val_print_scalar_formatted, val_print_array_elements): Remove.
6252         * rust-lang.c (rust_val_print): Remove.
6253         (rust_language_defn): Update.
6254         * p-valprint.c (pascal_val_print): Remove.
6255         (pascal_value_print_inner): Update.
6256         (pascal_object_print_val_fields, pascal_object_print_val):
6257         Remove.
6258         (pascal_object_print_static_field): Update.
6259         * p-lang.h (pascal_val_print): Don't declare.
6260         * p-lang.c (pascal_language_defn): Update.
6261         * opencl-lang.c (opencl_language_defn): Update.
6262         * objc-lang.c (objc_language_defn): Update.
6263         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6264         * m2-lang.h (m2_val_print): Don't declare.
6265         * m2-lang.c (m2_language_defn): Update.
6266         * language.h (struct language_defn) <la_val_print>: Remove.
6267         * language.c (unk_lang_value_print_inner): Rename.  Change
6268         argument types.
6269         (unknown_language_defn, auto_language_defn): Update.
6270         * go-valprint.c (go_val_print): Remove.
6271         * go-lang.h (go_val_print): Don't declare.
6272         * go-lang.c (go_language_defn): Update.
6273         * f-valprint.c (f_val_print): Remove.
6274         * f-lang.h (f_value_print): Don't declare.
6275         * f-lang.c (f_language_defn): Update.
6276         * d-valprint.c (d_val_print): Remove.
6277         * d-lang.h (d_value_print): Don't declare.
6278         * d-lang.c (d_language_defn): Update.
6279         * cp-valprint.c (cp_print_value_fields)
6280         (cp_print_value_fields_rtti, cp_print_value): Remove.
6281         (cp_print_static_field): Update.
6282         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6283         (c_val_print_struct, c_val_print_union, c_val_print_int)
6284         (c_val_print_memberptr, c_val_print): Remove.
6285         * c-lang.h (c_val_print_array, cp_print_value_fields)
6286         (cp_print_value_fields_rtti): Don't declare.
6287         * c-lang.c (c_language_defn, cplus_language_defn)
6288         (asm_language_defn, minimal_language_defn): Update.
6289         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6290         (ada_val_print_enum): Take a struct value.
6291         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6292         (ada_val_print): Remove.
6293         (ada_value_print_1): Update.
6294         (printable_val_type): Remove.
6295         * ada-lang.h (ada_val_print): Don't declare.
6296         * ada-lang.c (ada_language_defn): Update.
6297
6298 2020-03-13  Tom Tromey  <tom@tromey.com>
6299
6300         * valprint.c (do_val_print): Update.
6301         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6302         a struct value.
6303         (value_to_value_object_no_release): Declare.
6304         * python/py-value.c (value_to_value_object_no_release): New
6305         function.
6306         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6307         struct value.
6308         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6309         function.
6310         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6311         a struct value.
6312         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6313         Declare.
6314         (gdbscm_apply_val_pretty_printer): Take a struct value.
6315         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6316         value.
6317         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6318         value.
6319         * extension-priv.h (struct extension_language_ops)
6320         <apply_val_pretty_printer>: Take a struct value.
6321         * cp-valprint.c (cp_print_value): Create a struct value.
6322         (cp_print_value): Update.
6323
6324 2020-03-13  Tom Tromey  <tom@tromey.com>
6325
6326         * ada-valprint.c (print_field_values): Call common_val_print.
6327
6328 2020-03-13  Tom Tromey  <tom@tromey.com>
6329
6330         * ada-valprint.c (val_print_packed_array_elements): Remove
6331         bitoffset and val parameters.  Call common_val_print.
6332         (ada_val_print_string): Remove offset, address, and original_value
6333         parameters.
6334         (ada_val_print_array): Update.
6335         (ada_value_print_array): New function.
6336         (ada_value_print_1): Call it.
6337
6338 2020-03-13  Tom Tromey  <tom@tromey.com>
6339
6340         * ada-valprint.c (ada_value_print): Use common_val_print.
6341
6342 2020-03-13  Tom Tromey  <tom@tromey.com>
6343
6344         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6345
6346 2020-03-13  Tom Tromey  <tom@tromey.com>
6347
6348         * ada-valprint.c (ada_value_print_num): New function.
6349         (ada_value_print_1): Use it.
6350
6351 2020-03-13  Tom Tromey  <tom@tromey.com>
6352
6353         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6354
6355 2020-03-13  Tom Tromey  <tom@tromey.com>
6356
6357         * ada-valprint.c (ada_value_print_ptr): New function.
6358         (ada_value_print_1): Use it.
6359
6360 2020-03-13  Tom Tromey  <tom@tromey.com>
6361
6362         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6363         call common_val_print.
6364         (ada_val_print_1): Update.
6365         (ada_value_print_1): New function.
6366         (ada_value_print_inner): Rewrite.
6367
6368 2020-03-13  Tom Tromey  <tom@tromey.com>
6369
6370         * cp-valprint.c (cp_print_value_fields): Update.
6371         (cp_print_value): New function.
6372
6373 2020-03-13  Tom Tromey  <tom@tromey.com>
6374
6375         * m2-valprint.c (m2_value_print_inner): Use
6376         cp_print_value_fields.
6377         * cp-valprint.c (cp_print_value_fields): New function.
6378         * c-valprint.c (c_value_print_struct): New function.
6379         (c_value_print_inner): Use c_value_print_struct.
6380         * c-lang.h (cp_print_value_fields): Declare.
6381
6382 2020-03-13  Tom Tromey  <tom@tromey.com>
6383
6384         * c-valprint.c (c_value_print_array): New function.
6385         (c_value_print_inner): Use it.
6386
6387 2020-03-13  Tom Tromey  <tom@tromey.com>
6388
6389         * c-valprint.c (c_value_print_memberptr): New function.
6390         (c_value_print_inner): Use it.
6391
6392 2020-03-13  Tom Tromey  <tom@tromey.com>
6393
6394         * c-valprint.c (c_value_print_int): New function.
6395         (c_value_print_inner): Use it.
6396
6397 2020-03-13  Tom Tromey  <tom@tromey.com>
6398
6399         * c-valprint.c (c_value_print_ptr): New function.
6400         (c_value_print_inner): Use it.
6401
6402 2020-03-13  Tom Tromey  <tom@tromey.com>
6403
6404         * c-valprint.c (c_value_print_inner): Rewrite.
6405
6406 2020-03-13  Tom Tromey  <tom@tromey.com>
6407
6408         * valprint.c (generic_value_print_complex): New function.
6409         (generic_value_print): Use it.
6410
6411 2020-03-13  Tom Tromey  <tom@tromey.com>
6412
6413         * valprint.c (generic_val_print_float): Don't call
6414         val_print_scalar_formatted.
6415         (generic_val_print, generic_value_print): Update.
6416
6417 2020-03-13  Tom Tromey  <tom@tromey.com>
6418
6419         * valprint.c (generic_value_print_char): New function
6420         (generic_value_print): Use it.
6421
6422 2020-03-13  Tom Tromey  <tom@tromey.com>
6423
6424         * valprint.c (generic_value_print_int): New function.
6425         (generic_value_print): Use it.
6426
6427 2020-03-13  Tom Tromey  <tom@tromey.com>
6428
6429         * valprint.c (generic_value_print_bool): New function.
6430         (generic_value_print): Use it.
6431
6432 2020-03-13  Tom Tromey  <tom@tromey.com>
6433
6434         * valprint.c (generic_val_print_func): Simplify.
6435         (generic_val_print, generic_value_print): Update.
6436
6437 2020-03-13  Tom Tromey  <tom@tromey.com>
6438
6439         * valprint.c (generic_val_print_flags): Remove.
6440         (generic_val_print, generic_value_print): Update.
6441         (val_print_type_code_flags): Add original_value parameter.
6442
6443 2020-03-13  Tom Tromey  <tom@tromey.com>
6444
6445         * valprint.c (generic_val_print): Update.
6446         (generic_value_print): Update.
6447         * valprint.c (generic_val_print_enum): Don't call
6448         val_print_scalar_formatted.
6449
6450 2020-03-13  Tom Tromey  <tom@tromey.com>
6451
6452         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6453         * valprint.c (generic_value_print_ptr): New function.
6454
6455 2020-03-13  Tom Tromey  <tom@tromey.com>
6456
6457         * valprint.c (generic_value_print): Rewrite.
6458
6459 2020-03-13  Tom Tromey  <tom@tromey.com>
6460
6461         * p-valprint.c (pascal_object_print_value_fields)
6462         (pascal_object_print_value): New functions.
6463
6464 2020-03-13  Tom Tromey  <tom@tromey.com>
6465
6466         * p-valprint.c (pascal_value_print_inner): Rewrite.
6467
6468 2020-03-13  Tom Tromey  <tom@tromey.com>
6469
6470         * f-valprint.c (f_value_print_innner): Rewrite.
6471
6472 2020-03-13  Tom Tromey  <tom@tromey.com>
6473
6474         * m2-valprint.c (m2_print_unbounded_array): New overload.
6475         (m2_print_unbounded_array): Update.
6476         (m2_print_array_contents): Take a struct value.
6477         (m2_value_print_inner): Rewrite.
6478
6479 2020-03-13  Tom Tromey  <tom@tromey.com>
6480
6481         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6482         (d_value_print_inner): New function.
6483         * d-lang.h (d_value_print_inner): Declare.
6484         * d-lang.c (d_language_defn): Use d_value_print_inner.
6485
6486 2020-03-13  Tom Tromey  <tom@tromey.com>
6487
6488         * go-valprint.c (go_value_print_inner): New function.
6489         * go-lang.h (go_value_print_inner): Declare.
6490         * go-lang.c (go_language_defn): Use go_value_print_inner.
6491
6492 2020-03-13  Tom Tromey  <tom@tromey.com>
6493
6494         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6495         API.
6496         (rust_val_print): Rewrite.
6497         (rust_value_print_inner): New function, from rust_val_print.
6498         (rust_language_defn): Use rust_value_print_inner.
6499
6500 2020-03-13  Tom Tromey  <tom@tromey.com>
6501
6502         * ada-valprint.c (ada_value_print_inner): New function.
6503         * ada-lang.h (ada_value_print_inner): Declare.
6504         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6505
6506 2020-03-13  Tom Tromey  <tom@tromey.com>
6507
6508         * f-valprint.c (f_value_print_innner): New function.
6509         * f-lang.h (f_value_print_innner): Declare.
6510         * f-lang.c (f_language_defn): Use f_value_print_innner.
6511
6512 2020-03-13  Tom Tromey  <tom@tromey.com>
6513
6514         * p-valprint.c (pascal_value_print_inner): New function.
6515         * p-lang.h (pascal_value_print_inner): Declare.
6516         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6517
6518 2020-03-13  Tom Tromey  <tom@tromey.com>
6519
6520         * m2-valprint.c (m2_value_print_inner): New function.
6521         * m2-lang.h (m2_value_print_inner): Declare.
6522         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6523
6524 2020-03-13  Tom Tromey  <tom@tromey.com>
6525
6526         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6527         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6528         * c-valprint.c (c_value_print_inner): New function.
6529         * c-lang.h (c_value_print_inner): Declare.
6530         * c-lang.c (c_language_defn, cplus_language_defn)
6531         (asm_language_defn, minimal_language_defn): Use
6532         c_value_print_inner.
6533
6534 2020-03-13  Tom Tromey  <tom@tromey.com>
6535
6536         * p-valprint.c (pascal_object_print_value_fields): Now static.
6537         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6538
6539 2020-03-13  Tom Tromey  <tom@tromey.com>
6540
6541         * c-valprint.c (c_val_print_array): Simplify.
6542
6543 2020-03-13  Tom Tromey  <tom@tromey.com>
6544
6545         * valprint.c (value_print_array_elements): New function.
6546         * valprint.h (value_print_array_elements): Declare.
6547
6548 2020-03-13  Tom Tromey  <tom@tromey.com>
6549
6550         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6551         * mips-tdep.c (mips_print_register): Use
6552         value_print_scalar_formatted.
6553
6554 2020-03-13  Tom Tromey  <tom@tromey.com>
6555
6556         * valprint.h (value_print_scalar_formatted): Declare.
6557         * valprint.c (value_print_scalar_formatted): New function.
6558
6559 2020-03-13  Tom Tromey  <tom@tromey.com>
6560
6561         * valprint.h (generic_value_print): Declare.
6562         * valprint.c (generic_value_print): New function.
6563
6564 2020-03-13  Tom Tromey  <tom@tromey.com>
6565
6566         * valprint.c (do_val_print): Call la_value_print_inner, if
6567         available.
6568         * rust-lang.c (rust_language_defn): Update.
6569         * p-lang.c (pascal_language_defn): Update.
6570         * opencl-lang.c (opencl_language_defn): Update.
6571         * objc-lang.c (objc_language_defn): Update.
6572         * m2-lang.c (m2_language_defn): Update.
6573         * language.h (struct language_defn) <la_value_print_inner>: New
6574         member.
6575         * language.c (unknown_language_defn, auto_language_defn): Update.
6576         * go-lang.c (go_language_defn): Update.
6577         * f-lang.c (f_language_defn): Update.
6578         * d-lang.c (d_language_defn): Update.
6579         * c-lang.c (c_language_defn, cplus_language_defn)
6580         (asm_language_defn, minimal_language_defn): Update.
6581         * ada-lang.c (ada_language_defn): Update.
6582
6583 2020-03-13  Tom Tromey  <tom@tromey.com>
6584
6585         * c-valprint.c (c_value_print): Use common_val_print.
6586
6587 2020-03-13  Tom Tromey  <tom@tromey.com>
6588
6589         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6590
6591 2020-03-13  Tom Tromey  <tom@tromey.com>
6592
6593         * f-valprint.c (f77_print_array_1, f_val_print): Use
6594         common_val_print.
6595
6596 2020-03-13  Tom Tromey  <tom@tromey.com>
6597
6598         * riscv-tdep.c (riscv_print_one_register_info): Use
6599         common_val_print.
6600
6601 2020-03-13  Tom Tromey  <tom@tromey.com>
6602
6603         * mi/mi-main.c (output_register): Use common_val_print.
6604
6605 2020-03-13  Tom Tromey  <tom@tromey.com>
6606
6607         * infcmd.c (default_print_one_register_info): Use
6608         common_val_print.
6609
6610 2020-03-13  Tom Tromey  <tom@tromey.com>
6611
6612         * valprint.h (common_val_print_checked): Declare.
6613         * valprint.c (common_val_print_checked): New function.
6614         * stack.c (print_frame_arg): Use common_val_print_checked.
6615
6616 2020-03-13  Tom Tromey  <tom@tromey.com>
6617
6618         * valprint.c (do_val_print): New function, from val_print.
6619         (val_print): Use do_val_print.
6620         (common_val_print): Use do_val_print.
6621
6622 2020-03-13  Tom Tromey  <tom@tromey.com>
6623
6624         * valprint.c (value_print): Use scoped_value_mark.
6625
6626 2020-03-13  Tom de Vries  <tdevries@suse.de>
6627
6628         PR symtab/25646
6629         * psymtab.c (partial_symtab::partial_symtab): Don't set
6630         globals_offset and statics_offset.  Push element onto
6631         current_global_psymbols and current_static_psymbols stacks.
6632         (concat): New function.
6633         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6634         element from current_global_psymbols and current_static_psymbols
6635         stacks.  Concat popped elements to global_psymbols and
6636         static_symbols.
6637         (add_psymbol_to_list): Use current_global_psymbols and
6638         current_static_psymbols stacks.
6639         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6640         current_static_psymbols fields.
6641
6642 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6643
6644         * corelow.c (sniff_core_bfd): Remove.
6645         (class core_target) <m_core_vec>: Remove.
6646         (core_target::core_target): Update.
6647         (core_file_fns): Remove.
6648         (deprecated_add_core_fns): Remove.
6649         (default_core_sniffer): Remove.
6650         (sniff_core_bfd): Remove.
6651         (default_check_format): Remove.
6652         (gdb_check_format): Remove.
6653         (core_target_open): Update.
6654         (core_target::get_core_register_section): Update.
6655         (get_core_registers_cb): Update.
6656         (core_target::fetch_registers): Update.
6657         * gdbcore.h (struct core_fns): Remove.
6658         (deprecated_add_core_fns): Remove.
6659         (default_core_sniffer): Remove.
6660         (default_check_format): Remove.
6661
6662 2020-03-12  Tom Tromey  <tom@tromey.com>
6663
6664         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6665         CORE_ADDR.
6666         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6667
6668 2020-03-12  Tom Tromey  <tom@tromey.com>
6669
6670         * remote.c (remote_target::download_tracepoint)
6671         (remote_target::enable_tracepoint)
6672         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6673         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6674         sprintf_vma.
6675
6676 2020-03-12  Tom Tromey  <tom@tromey.com>
6677
6678         * symfile-mem.c: Update CORE_ADDR size assert.
6679
6680 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6681
6682         * selftest.m4: Move to gdbsupport/.
6683         * acinclude.m4: Update path to selftest.m4.
6684
6685 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6686
6687         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6688         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6689         gdbarch-selfselftests.c and selftest-arch.c.
6690         (SUBDIR_UNITTESTS_OBS): Rename to...
6691         (SELFTESTS_OBS): ... this.
6692         (COMMON_SFILES): Remove disasm-selftests.c and
6693         gdbarch-selftests.c.
6694         * configure.ac: Don't add selftest-arch.{c,o} to
6695         CONFIG_{SRCS,OBS}.
6696         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6697         preprocessor conditions.
6698
6699 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6700
6701         * configure.ac: Don't source bfd/development.sh.
6702         * selftest.m4: Modify comment.
6703         * configure: Re-generate.
6704
6705 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6706
6707         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6708         not "true" or "false".
6709         * configure: Re-generate.
6710
6711 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6712
6713         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6714         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6715         renamed to arm_nbsd_supply_gregset.
6716         (fetch_register): Update to call arm_nbsd_supply_gregset.
6717         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6718         (arm_netbsd_nat_target::fetch_registers): Update.
6719         (fetch_elfcore_registers): Removed.
6720         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6721         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6722         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6723         not require NetBSD system headers.
6724         (arm_nbsd_regset): New struct.
6725         (arm_nbsd_iterate_over_regset_sections): New function.
6726         (arm_netbsd_init_abi_common): Updated to call
6727         set_gdbarch_iterate_over_regset_sections.
6728         * arm-nbsd-tdep.h: New file.
6729
6730 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6731
6732         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6733         recursion.
6734
6735 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6736
6737         * configure: Re-generate.
6738
6739 2020-03-11  Tom Tromey  <tromey@adacore.com>
6740
6741         * ada-typeprint.c (print_choices): Fix comment.
6742
6743 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6744
6745         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6746         previous item in the list, when the list has no items.
6747
6748 2020-03-11  Tom de Vries  <tdevries@suse.de>
6749
6750         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6751         PROP_LOCLIST handling code.
6752
6753 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6754
6755         * buildsym-legacy.c (record_line): Pass extra parameter to
6756         record_line.
6757         * buildsym.c (buildsym_compunit::record_line): Take an extra
6758         parameter, reduce duplication in the line table, and record the
6759         is_stmt flag in the line table.
6760         * buildsym.h (buildsym_compunit::record_line): Add extra
6761         parameter.
6762         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6763         non-statement lines.
6764         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6765         this to the symtab builder.
6766         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6767         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6768         through to dwarf_record_line_1.
6769         * infrun.c (process_event_stop_test): When stepping, don't stop at
6770         a non-statement instruction, and only refresh the step info when
6771         we land in the middle of a line's range.  Also add an extra
6772         comment.
6773         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6774         field.
6775         * record-btrace.c (btrace_find_line_range): Only record lines
6776         marked as is-statement.
6777         * stack.c (frame_show_address): Show the frame address if we are
6778         in a non-statement sal.
6779         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6780         (maintenance_print_one_line_table): Print a header for the is_stmt
6781         column, and include is_stmt information in the output.
6782         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6783         preference to non-statements.
6784         (find_pcs_for_symtab_line): Prefer is-statement entries.
6785         (find_line_common): Likewise.
6786         * symtab.h (struct linetable_entry): Add is_stmt field.
6787         (struct symtab_and_line): Likewise.
6788         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6789         arranging the line table.
6790
6791 2020-03-07  Tom de Vries  <tdevries@suse.de>
6792
6793         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6794         DIE.
6795
6796 2020-03-07  Tom Tromey  <tom@tromey.com>
6797
6798         * valops.c (value_literal_complex): Remove obsolete comment.
6799         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6800         comment.
6801
6802 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6803
6804         * infrun.h: Forward-declare thread_info.
6805         (set_step_info): Add thread_info parameter, add doc.
6806         * infrun.c (set_step_info): Add thread_info parameter, move doc
6807         to header.
6808         * infrun.c (process_event_stop_test): Pass thread to
6809         set_step_info call.
6810         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6811         set_step_info.
6812         (prepare_one_step): Add thread_info parameter, pass it to
6813         set_step_frame and prepare_one_step (recursive) call.
6814         (step_1): Pass thread to prepare_one_step call.
6815         (step_command_fsm::should_stop): Pass thread to
6816         prepare_one_step.
6817         (until_next_fsm): Pass thread to set_step_frame call.
6818         (finish_command): Pass thread to set_step_info call.
6819
6820 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6821
6822         * windows-tdep.c (windows_solib_create_inferior_hook):
6823         Check if inferior is running.
6824
6825 2020-03-06  Tom de Vries  <tdevries@suse.de>
6826
6827         * NEWS: Fix "the the".
6828         * ctfread.c: Same.
6829
6830 2020-03-06  Tom de Vries  <tdevries@suse.de>
6831
6832         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6833
6834 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6835
6836         * .dir-locals.el: Add a comment referencing the other copies of
6837         this file.
6838
6839 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6840
6841         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6842         psargs.
6843
6844 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6845
6846         * .gitattributes: New file.
6847
6848 2020-03-04  Tom Tromey  <tom@tromey.com>
6849
6850         * symmisc.c (print_symbol_bcache_statistics)
6851         (print_objfile_statistics): Update.
6852         * symfile.c (allocate_symtab): Use intern.
6853         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6854         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6855         macro_cache>: Remove.
6856         <string_cache>: New member.
6857         (struct objfile) <intern>: New methods.
6858         * elfread.c (elf_symtab_read): Use intern.
6859         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6860         (dwarf2_compute_name, dwarf2_physname)
6861         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6862         names.
6863         (guess_partial_die_structure_name): Update.
6864         (partial_die_info::fixup): Intern name.
6865         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6866         name.
6867         (dwarf2_name): Intern name.  Update.
6868         * buildsym.c (buildsym_compunit::get_macro_table): Use
6869         string_cache.
6870
6871 2020-03-04  Tom Tromey  <tom@tromey.com>
6872
6873         * jit.c (bfd_open_from_target_memory): Make "target" const.
6874         * corefile.c (gnutarget): Now const.
6875         * gdbcore.h (gnutarget): Now const.
6876
6877 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6878
6879         * NEWS: Mention support for WOW64 processes.
6880         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
6881         (amd64_windows_segment_register_p): Remove static.
6882         (_initialize_amd64_windows_nat): Update.
6883         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
6884         * i386-windows-nat.c (context_offset): Update.
6885         (i386_mappings): Rename and remove static.
6886         (i386_windows_segment_register_p): Remove static.
6887         (_initialize_i386_windows_nat): Update.
6888         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
6889         (STATUS_WX86_SINGLE_STEP): New macro.
6890         (EnumProcessModulesEx): New macro.
6891         (Wow64SuspendThread): New macro.
6892         (Wow64GetThreadContext): New macro.
6893         (Wow64SetThreadContext): New macro.
6894         (Wow64GetThreadSelectorEntry): New macro.
6895         (windows_set_context_register_offsets): Add static.
6896         (windows_set_segment_register_p): Likewise.
6897         (windows_add_thread): Adapt for WOW64 processes.
6898         (windows_fetch_one_register): Likewise.
6899         (windows_nat_target::fetch_registers): Likewise.
6900         (windows_store_one_register): Likewise.
6901         (display_selector): Likewise.
6902         (display_selectors): Likewise.
6903         (handle_exception): Likewise.
6904         (windows_continue): Likewise.
6905         (windows_nat_target::resume): Likewise.
6906         (windows_add_all_dlls): Likewise.
6907         (do_initial_windows_stuff): Likewise.
6908         (windows_nat_target::attach): Likewise.
6909         (windows_get_exec_module_filename): Likewise.
6910         (windows_nat_target::create_inferior): Likewise.
6911         (windows_xfer_siginfo): Likewise.
6912         (_initialize_loadable): Initialize Wow64SuspendThread,
6913         Wow64GetThreadContext, Wow64SetThreadContext,
6914         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
6915         * windows-nat.h (windows_set_context_register_offsets):
6916         Remove declaration.
6917         (windows_set_segment_register_p): Likewise.
6918         (i386_windows_segment_register_p): Add declaration.
6919         (amd64_windows_segment_register_p): Likewise.
6920
6921 2020-03-04  Luis Machado  <luis.machado@linaro.org>
6922
6923         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
6924         in "info registers" for AArch64/ARM.
6925
6926         The change caused "info registers" to not print GPR's.
6927
6928         gdb/ChangeLog:
6929
6930         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6931
6932         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6933         when reg->group is empty and reggroup is not.
6934
6935 2020-03-03  Tom Tromey  <tromey@adacore.com>
6936
6937         * dwarf2/frame.c (struct dwarf2_frame_cache)
6938         <checked_tailcall_bottom, entry_cfa_sp_offset,
6939         entry_cfa_sp_offset_p>: Remove members.
6940         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
6941         (dwarf2_frame_prev_register): Don't call
6942         dwarf2_tailcall_sniffer_first.
6943         (dwarf2_append_unwinders): Don't append tailcall unwinder.
6944         * frame-unwind.c (add_unwinder): New fuction.
6945         (frame_unwind_init): Use it.  Add tailcall unwinder.
6946
6947 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
6948             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6949
6950         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
6951         value should be printed as true.
6952
6953 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
6954
6955         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
6956         (windows_init_abi): Set and use windows_so_ops.
6957
6958 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6959
6960         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
6961         when verifying if dealing with a convenience variable.
6962
6963 2020-03-03  Luis Machado  <luis.machado@linaro.org>
6964
6965         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
6966
6967 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6968
6969         * infrun.c (gdbarch_supports_displaced_stepping): New.
6970         (use_displaced_stepping): Break up conditions in smaller pieces.
6971         Use gdbarch_supports_displaced_stepping.
6972         (displaced_step_prepare_throw): Use
6973         gdbarch_supports_displaced_stepping.
6974
6975 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6976
6977         * NEWS: Mention new behaviour of the history filename.
6978         * top.c (write_history_p): Add comment.
6979         (show_write_history_p): Add header comment, give a different
6980         message when history writing is on, but the history filename is
6981         empty.
6982         (history_filename): Add comment.
6983         (history_filename_empty): New function.
6984         (show_history_filename): Add header comment, give a different
6985         message when the filename is empty.
6986         (init_history): Compare history_filename against nullptr, and only
6987         read history if the filename is not empty.
6988         (set_history_filename): Add header comment, and only make
6989         non-empty filenames absolute.
6990         (init_main): Make the filename argument to 'set history filename'
6991         optional.
6992
6993 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
6994
6995         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
6996         (arm_supply_vfpregset): ...this, and update to use VFP registers.
6997         (fetch_fp_register): Update.
6998         (fetch_fp_regs): Update.
6999         (store_fp_register): Update.
7000         (store_fp_regs): Update.
7001         (arm_netbsd_nat_target::read_description): New function.
7002         (fetch_elfcore_registers): Update.
7003
7004 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7005
7006         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7007         general_thread if the stop reply is missing a thread-id.
7008         (remote_target::process_stop_reply): Use the first non-exited
7009         thread if the target didn't pass a thread-id.
7010         * infrun.c (do_target_wait): Move call to
7011         switch_to_inferior_no_thread to ....
7012         (do_target_wait_1): ... here.
7013
7014 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7015
7016         * debuginfod-support.c: Include defs.h first.
7017
7018 2020-02-28  Tom de Vries  <tdevries@suse.de>
7019
7020         * symfile.c (set_initial_language): Use default language for lookup.
7021
7022 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7023
7024         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7025         reader variable, pass `this` to read_cutu_die_from_dwo.
7026
7027 2020-02-27  Aaron Merey  <amerey@redhat.com>
7028
7029         * source.c (open_source_file): Check for nullptr when computing
7030         srcpath.
7031
7032 2020-02-27  Tom Tromey  <tromey@adacore.com>
7033
7034         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7035         member.
7036         (dwarf2_add_field): Don't update nfields.
7037         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7038
7039 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7040
7041         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7042         abs.
7043
7044 2020-02-26  Tom Tromey  <tom@tromey.com>
7045
7046         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7047         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7048         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7049         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7050         per_cu_data.
7051
7052 2020-02-26  Tom Tromey  <tom@tromey.com>
7053
7054         * dwarf2/index-write.c (psym_index_map): Change type.
7055         (add_address_entry_worker, write_one_signatured_type)
7056         (recursively_count_psymbols, recursively_write_psymbols)
7057         (class debug_names, psyms_seen_size, write_gdbindex)
7058         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7059
7060 2020-02-26  Aaron Merey  <amerey@redhat.com>
7061
7062         * Makefile.in: Handle optional debuginfod support.
7063         * NEWS: Update.
7064         * README: Add --with-debuginfod summary.
7065         * config.in: Regenerate.
7066         * configure: Regenerate.
7067         * configure.ac: Handle optional debuginfod support.
7068         * debuginfod-support.c: debuginfod helper functions.
7069         * debuginfod-support.h: Ditto.
7070         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7071         summary.
7072         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7073         when a dwz file cannot be found.
7074         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7075         debuginfo file cannot be found.
7076         * source.c (open_source_file): Query debuginfod servers when a
7077         source file cannot be found.
7078         * top.c (print_gdb_configuration): Include
7079         --{with,without}-debuginfod in the output.
7080
7081 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7082
7083         * thread.c (thr_try_catch_cmd): Print thread name.
7084
7085 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7086
7087         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7088         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7089         dwarf2_fetch_die_type_sect_off): Move to...
7090         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7091         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7092         dwarf2_fetch_die_type_sect_off): ... here.
7093         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7094         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7095         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7096
7097 2020-02-26  Tom de Vries  <tdevries@suse.de>
7098
7099         PR gdb/25603
7100         * symfile.c (set_initial_language): Exit-early if
7101         language_mode == language_mode_manual.
7102
7103 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7104
7105         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7106         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7107         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7108
7109 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7110
7111         * gdbtypes.c (create_array_type_with_stride): Handle negative
7112         array strides.
7113         * valarith.c (value_subscripted_rvalue): Likewise.
7114
7115 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7116
7117         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7118
7119 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7120
7121         * loc.h (dwarf2_get_die_type): Move to...
7122         * read.h (dwarf2_get_die_type): ... here.
7123         * read.c (dwarf2_get_die_type): Move doc to header.
7124
7125 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7126
7127         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7128         'gnulib/Makefile.in' to the list.
7129
7130 2020-02-24  Tom Tromey  <tom@tromey.com>
7131
7132         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7133         Remove.
7134         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7135         XOBNEWVEC.
7136
7137 2020-02-24  Tom Tromey  <tom@tromey.com>
7138
7139         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7140         New method.
7141         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7142         (dw2_do_instantiate_symtab, dw2_get_file_names)
7143         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7144
7145 2020-02-24  Tom Tromey  <tom@tromey.com>
7146
7147         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7148         make_scoped_restore.
7149         (dwarf2_psymtab::read_symtab): Don't clear
7150         reading_partial_symbols.
7151
7152 2020-02-24  Tom de Vries  <tdevries@suse.de>
7153
7154         PR gdb/25592
7155         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7156
7157 2020-02-24  Tom de Vries  <tdevries@suse.de>
7158
7159         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7160         commands layout next/prev/regs.
7161
7162 2020-02-22  Tom Tromey  <tom@tromey.com>
7163
7164         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7165         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7166
7167 2020-02-22  Tom Tromey  <tom@tromey.com>
7168
7169         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7170
7171 2020-02-22  Tom Tromey  <tom@tromey.com>
7172
7173         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7174         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7175         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7176         * tui/tui.c (_initialize_tui): Add usage text.
7177
7178 2020-02-22  Tom Tromey  <tom@tromey.com>
7179
7180         * tui/tui-win.c (tui_set_focus_command)
7181         (tui_set_win_height_command): Use error_no_arg.
7182         (_initialize_tui_win): Update help text.
7183         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7184
7185 2020-02-22  Tom Tromey  <tom@tromey.com>
7186
7187         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7188         * tui/tui-disasm.h (struct tui_disasm_window)
7189         <display_start_addr>: Declare.
7190         * tui/tui-source.h (struct tui_source_window)
7191         <display_start_addr>: Declare.
7192         * tui/tui-winsource.h (struct tui_source_window_base)
7193         <show_source_line, display_start_addr>: New methods.
7194         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7195         Rename and move to protected section.
7196         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7197         (tui_source_window_base::do_erase_source_content): Update.
7198         (tui_source_window_base::show_source_line): Now a method.
7199         (tui_source_window_base::show_source_content)
7200         (tui_source_window_base::tui_source_window_base)
7201         (tui_source_window_base::rerender)
7202         (tui_source_window_base::refill)
7203         (tui_source_window_base::do_scroll_horizontal)
7204         (tui_source_window_base::set_is_exec_point_at)
7205         (tui_source_window_base::update_breakpoint_info)
7206         (tui_source_window_base::update_exec_info): Update.
7207         * tui/tui-source.c (tui_source_window::set_contents)
7208         (tui_source_window::showing_source_p)
7209         (tui_source_window::do_scroll_vertical)
7210         (tui_source_window::location_matches_p)
7211         (tui_source_window::line_is_displayed): Update.
7212         (tui_source_window::display_start_addr): New method.
7213         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7214         (tui_disasm_window::do_scroll_vertical)
7215         (tui_disasm_window::location_matches_p): Update.
7216         (tui_disasm_window::display_start_addr): New method.
7217
7218 2020-02-22  Tom Tromey  <tom@tromey.com>
7219
7220         * NEWS: Add entry for gdb.register_window_type.
7221         * tui/tui-layout.h (window_factory): New typedef.
7222         (tui_register_window): Declare.
7223         * tui/tui-layout.c (saved_tui_windows): New global.
7224         (tui_apply_current_layout): Use it.
7225         (tui_register_window): New function.
7226         * python/python.c (do_start_initialization): Call
7227         gdbpy_initialize_tui.
7228         (python_GdbMethods): Add "register_window_type" function.
7229         * python/python-internal.h (gdbpy_register_tui_window)
7230         (gdbpy_initialize_tui): Declare.
7231         * python/py-tui.c: New file.
7232         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7233
7234 2020-02-22  Tom Tromey  <tom@tromey.com>
7235
7236         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7237
7238 2020-02-22  Tom Tromey  <tom@tromey.com>
7239
7240         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7241         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7242         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7243         (tui_set_win_focus_to): Move from tui-win.c.
7244
7245 2020-02-22  Tom Tromey  <tom@tromey.com>
7246
7247         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7248         functions.
7249         (known_window_types): New global.
7250         (tui_get_window_by_name): Reimplement.
7251         (initialize_known_windows): New function.
7252         (validate_window_name): Rewrite.
7253         (_initialize_tui_layout): Call initialize_known_windows.
7254
7255 2020-02-22  Tom Tromey  <tom@tromey.com>
7256
7257         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7258         Remove constants.
7259         * tui/tui-winsource.h (struct tui_source_window_base)
7260         <tui_source_window_base>: Remove parameter.
7261         * tui/tui-winsource.c
7262         (tui_source_window_base::tui_source_window_base): Remove
7263         parameter.
7264         (tui_source_window_base::refill): Update.
7265         * tui/tui-stack.h (struct tui_locator_window)
7266         <tui_locator_window>: Update.
7267         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7268         Default the constructor.
7269         * tui/tui-regs.h (struct tui_data_item_window)
7270         <tui_data_item_window>: Default the constructor.
7271         (struct tui_data_window) <tui_data_window>: Likewise.
7272         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7273         Default the constructor.
7274         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7275         Default the constructor.
7276         <type>: Remove.
7277         (struct tui_win_info) <tui_win_info>: Default the constructor.
7278         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7279         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7280         Default the constructor.
7281
7282 2020-02-22  Tom Tromey  <tom@tromey.com>
7283
7284         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7285         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7286         * tui/tui-win.c (tui_resize_all): Don't call
7287         tui_delete_invisible_windows.
7288         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7289         done.
7290         (tui_set_layout): Update.
7291         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7292         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7293         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7294
7295 2020-02-22  Tom Tromey  <tom@tromey.com>
7296
7297         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7298         correctly.
7299
7300 2020-02-22  Tom Tromey  <tom@tromey.com>
7301
7302         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7303
7304 2020-02-22  Tom Tromey  <tom@tromey.com>
7305
7306         * tui/tui-winsource.h (struct tui_source_window_iterator)
7307         <inner_iterator>: New etytypedef.
7308         <tui_source_window_iterator>: Take "end" parameter.
7309         <tui_source_window_iterator>: Take iterator.
7310         <operator*, advance>: Update.
7311         <m_iter>: Change type.
7312         <m_end>: New field.
7313         (struct tui_source_windows) <begin, end>: Update.
7314         * tui/tui-layout.c (tui_windows): New global.
7315         (tui_apply_current_layout): Clear tui_windows.
7316         (tui_layout_window::apply): Update tui_windows.
7317         * tui/tui-data.h (tui_windows): Declare.
7318         (all_tui_windows): Now inline function.
7319         (class tui_window_iterator, struct all_tui_windows): Remove.
7320
7321 2020-02-22  Tom Tromey  <tom@tromey.com>
7322
7323         PR tui/17850:
7324         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7325         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7326         "height" argument.
7327         (class tui_layout_window) <get_sizes>: Likewise.
7328         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7329         argument.
7330         <get_sizes>: Add "height" argument.
7331         <m_vertical>: New field.
7332         * tui/tui-layout.c (tui_layout_split::clone): Update.
7333         (tui_layout_split::get_sizes): Add "height" argument.
7334         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7335         (tui_new_layout_command): Parse "-horizontal".
7336         (_initialize_tui_layout): Update help string.
7337         (tui_layout_split::specification): Add "-horizontal" when needed.
7338         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7339         argument.
7340         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7341         New methods.
7342
7343 2020-02-22  Tom Tromey  <tom@tromey.com>
7344
7345         * tui/tui-layout.h (enum tui_adjust_result): New.
7346         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7347         (class tui_layout_window) <adjust_size>: Return
7348         tui_adjust_result.  Rewrite.
7349         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7350         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7351
7352 2020-02-22  Tom Tromey  <tom@tromey.com>
7353
7354         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7355         parameter and return types.
7356         (class tui_layout_base) <specification>: Add "depth".
7357         (class tui_layout_window) <specification>: Add "depth".
7358         (class tui_layout_split) <specification>: Add "depth".
7359         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7360         and return types.
7361         (tui_new_layout_command): Parse sub-layouts.
7362         (_initialize_tui_layout): Update help string.
7363         (tui_layout_window::specification): Add "depth".
7364         (add_layout_command): Update.
7365
7366 2020-02-22  Tom Tromey  <tom@tromey.com>
7367
7368         * NEWS: Add "tui new-layout" item.
7369         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7370         Add new-layout command to help text.
7371         (validate_window_name): New function.
7372         (tui_new_layout_command): New function.
7373         (_initialize_tui_layout): Register "new-layout".
7374         (tui_layout_window::specification): New method.
7375         (tui_layout_window::specification): New method.
7376         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7377         method.
7378         (class tui_layout_window) <specification>: New method.
7379         (class tui_layout_split) <specification>: New method.
7380
7381 2020-02-22  Tom Tromey  <tom@tromey.com>
7382
7383         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7384         * tui/tui-win.c (window_name_completer): Update comment.
7385         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7386         Declare method.
7387         (class tui_layout_window) <replace_window>: Likewise.
7388         (class tui_layout_split) <replace_window>: Likewise.
7389         (tui_set_layout): Don't declare.
7390         (tui_set_initial_layout): Declare function.
7391         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7392         (asm_regs_layout): New globals.
7393         (tui_current_layout, show_layout): Remove.
7394         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7395         (find_layout, tui_apply_layout): New function.
7396         (layout_completer): Remove.
7397         (tui_next_layout): Reimplement.
7398         (tui_next_layout_command): New function.
7399         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7400         (tui_regs_layout): Reimplement.
7401         (tui_regs_layout_command): New function.
7402         (extract_display_start_addr): Rewrite.
7403         (next_layout, prev_layout): Remove.
7404         (tui_layout_window::replace_window): New method.
7405         (tui_layout_split::replace_window): New method.
7406         (destroy_layout): New function.
7407         (layout_list): New global.
7408         (add_layout_command): New function.
7409         (initialize_layouts): Update.
7410         (tui_layout_command): New function.
7411         (_initialize_tui_layout): Install "layout" commands.
7412         * tui/tui-data.h (enum tui_layout_type): Remove.
7413         (tui_current_layout): Don't declare.
7414
7415 2020-02-22  Tom Tromey  <tom@tromey.com>
7416
7417         * tui/tui-regs.c (tui_reg_layout): Remove.
7418         (tui_reg_command): Use tui_regs_layout.
7419         * tui/tui-layout.h (tui_reg_command): Declare.
7420         * tui/tui-layout.c (tui_reg_command): New function.
7421
7422 2020-02-22  Tom Tromey  <tom@tromey.com>
7423
7424         * tui/tui.c (tui_rl_delete_other_windows): Call
7425         tui_remove_some_windows.
7426         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7427         Declare method.
7428         (class tui_layout_window) <remove_windows>: New method.
7429         (class tui_layout_split) <remove_windows>: Declare.
7430         (tui_remove_some_windows): Declare.
7431         * tui/tui-layout.c (tui_remove_some_windows): New function.
7432         (tui_layout_split::remove_windows): New method.
7433
7434 2020-02-22  Tom Tromey  <tom@tromey.com>
7435
7436         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7437         * tui/tui-layout.h (tui_next_layout): Declare.
7438         * tui/tui-layout.c (tui_next_layout): New function.
7439
7440 2020-02-22  Tom Tromey  <tom@tromey.com>
7441
7442         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7443         correct coordinates.
7444
7445 2020-02-22  Tom Tromey  <tom@tromey.com>
7446
7447         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7448         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7449         DATA_WIN case.
7450
7451 2020-02-22  Tom Tromey  <tom@tromey.com>
7452
7453         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7454         TUI_DISASM_WIN, not tui_win_list.
7455
7456 2020-02-22  Tom Tromey  <tom@tromey.com>
7457
7458         * valprint.c (generic_val_print_enum_1)
7459         (val_print_type_code_flags): Style member names.
7460         * rust-lang.c (val_print_struct, rust_print_enum)
7461         (rust_print_struct_def, rust_internal_print_type): Style member
7462         names.
7463         * p-valprint.c (pascal_object_print_value_fields): Style member
7464         names.  Only call fprintf_symbol_filtered for static members.
7465         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7466         * f-valprint.c (f_val_print): Style member names.
7467         * f-typeprint.c (f_type_print_base): Style member names.
7468         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7469         call fprintf_symbol_filtered for static members.
7470         (cp_print_class_member): Style member names.
7471         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7472         member names.
7473         * ada-valprint.c (ada_print_scalar): Style enum names.
7474         (ada_val_print_enum): Likewise.
7475         * ada-typeprint.c (print_enum_type): Style enum names.
7476
7477 2020-02-21  Tom Tromey  <tom@tromey.com>
7478
7479         * psympriv.h (struct partial_symtab): Update comment.
7480
7481 2020-02-21  Tom Tromey  <tromey@adacore.com>
7482
7483         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7484         type is CORE_ADDR.
7485
7486 2020-02-21  Tom de Vries  <tdevries@suse.de>
7487
7488         PR gdb/25534
7489         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7490         if dependencies[i]->user != NULL.
7491
7492 2020-02-21  Ali Tamur  <tamur@google.com>
7493
7494         * dwarf2/read.c (dwarf2_name): Add null check.
7495
7496 2020-02-20  Tom Tromey  <tom@tromey.com>
7497
7498         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7499         ">=", in binary search.
7500         (dwarf2_find_containing_comp_unit): New overload.
7501         (run_test): New self-test.
7502         (_initialize_dwarf2_read): Register new test.
7503
7504 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7505
7506         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7507         * riscv-tdep.h: Likewise.
7508         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7509         rv32-only CSR.
7510         * features/riscv/64bit-csr.xml: Regenerated.
7511
7512 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7513             Tom Tromey  <tom@tromey.com>
7514
7515         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7516         of 'fputc_unfiltered'.
7517         (putchar_unfiltered): Call 'fputc_unfiltered'.
7518         (fputc_unfiltered): Call 'fputs_unfiltered'.
7519
7520 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7521
7522         * config.in: Regenerate.
7523         * configure: Regenerate.
7524         * configure.ac: Add --with-python-libdir option.
7525         * main.c: Use WITH_PYTHON_LIBDIR.
7526
7527 2020-02-19  Tom Tromey  <tom@tromey.com>
7528
7529         * symtab.c (general_symbol_info::compute_and_set_names): Use
7530         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7531
7532 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7533
7534         * dwarf2/read.c (allocate_signatured_type_table,
7535         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7536         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7537         Remove objfile parameter, update all callers.
7538
7539 2020-02-19  Doug Evans  <dje@google.com>
7540
7541         PR rust/25535
7542         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7543         rust_enum_variant calculation.
7544
7545 2020-02-19  Tom Tromey  <tromey@adacore.com>
7546
7547         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7548
7549 2020-02-19  Tom Tromey  <tromey@adacore.com>
7550
7551         * ada-lang.c (cache_symbol): Use obstack_strdup.
7552
7553 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7554
7555         * configure: Regenerate.
7556
7557 2020-02-19  Tom Tromey  <tromey@adacore.com>
7558
7559         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7560         NULL check.
7561
7562 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7563
7564         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7565
7566 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7567
7568         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7569         if GDBSERVER is not defined.
7570         (riscv_tdesc_cache): Likewise, also store const target_desc.
7571         (STATIC_IN_GDB): Define.
7572         (riscv_create_target_description): Update declaration with
7573         STATIC_IN_GDB.
7574         (riscv_lookup_target_description): New function, only define if
7575         GDBSERVER is not defined.
7576         * arch/riscv.h (riscv_create_target_description): Declare only
7577         when GDBSERVER is defined.
7578         (riscv_lookup_target_description): New declaration when GDBSERVER
7579         is not defined.
7580         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7581         (riscv_linux_read_features): ...this, and return
7582         riscv_gdbarch_features instead of target_desc.
7583         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7584         (riscv_linux_read_description): Rename to...
7585         (riscv_linux_read_features): ...this.
7586         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7587         Update to use riscv_gdbarch_features and
7588         riscv_lookup_target_description.
7589         * riscv-tdep.c (riscv_find_default_target_description): Use
7590         riscv_lookup_target_description instead of
7591         riscv_create_target_description.
7592
7593 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7594
7595         * valprint.c (generic_val_print_enum_1): When printing a flag
7596         enum with value 0 and there is no enumerator with value 0, print
7597         just "0" instead of "(unknown: 0x0)".
7598
7599 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7600
7601         * valprint.c (generic_val_print_enum_1): Print unknown part of
7602         flag enum in hex.
7603
7604 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7605
7606         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7607         flag enums to contain duplicate enumerators.
7608         * valprint.c (generic_val_print_enum_1): Update comment.
7609
7610 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7611
7612         * dwarf2/read.c: Include "count-one-bits.h".
7613         (update_enumeration_type_from_children): If an enumerator has
7614         multiple bits set, don't treat the enumeration as a "flag enum".
7615         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7616         of flag enums have 0 or 1 bit set.
7617
7618 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7619
7620         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7621         conversion.
7622         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7623         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7624         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7625         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7626         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7627
7628 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7629
7630         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7631
7632 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7633
7634         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7635         displaced_step_closure_up.
7636         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7637         (struct displaced_step_closure_up):
7638         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7639         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7640         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7641         Likewise.
7642         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7643         * gdbarch.c, gdbarch.h: Re-generate.
7644         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7645         displaced_step_closure_up.
7646         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7647         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7648         * infrun.h (displaced_step_closure_up): New type alias.
7649         (struct displaced_step_inferior_state) <step_closure>: Change
7650         type to displaced_step_closure_up.
7651         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7652         displaced_step_closure_up.
7653         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7654
7655 2020-02-14  Tom Tromey  <tom@tromey.com>
7656
7657         * minidebug.c (gnu_debug_key): New global.
7658         (find_separate_debug_file_in_section): Use it.
7659
7660 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7661
7662         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7663         std::unique_ptr.
7664         * gdbarch.c: Re-generate.
7665         * gdbarch.h: Re-generate.
7666         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7667         change.
7668         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7669         type to std::unique_ptr.
7670         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7671         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7672         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7673         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7674         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7675         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7676         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7677         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7678         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7679
7680 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7681
7682         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7683         std::unique_ptr.
7684         (displaced_step_clear): Rename to...
7685         (displaced_step_reset): ... this.  Just call displaced->reset ().
7686         (displaced_step_clear_cleanup): Rename to...
7687         (displaced_step_reset_cleanup): ... this.
7688         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7689         (displaced_step_fixup): Likewise.
7690         (resume_1): Likewise.
7691         (handle_inferior_event): Restore child's memory before calling
7692         displaced_step_fixup on the parent.
7693         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7694         to std::unique_ptr.
7695         <step_closure>: Change type to std::unique_ptr.
7696
7697 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7698
7699         * arm-tdep.c: Include count-one-bits.h.
7700         (cleanup_block_store_pc): Use count_one_bits.
7701         (cleanup_block_load_pc): Use count_one_bits.
7702         (arm_copy_block_xfer): Use count_one_bits.
7703         (thumb2_copy_block_xfer): Use count_one_bits.
7704         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7705         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7706         (thumb_get_next_pcs_raw): Use count_one_bits.
7707         (arm_get_next_pcs_raw): Use count_one_bits_l.
7708         * arch/arm.c (bitcount): Remove.
7709         * arch/arm.h (bitcount): Remove.
7710
7711 2020-02-14  Tom Tromey  <tromey@adacore.com>
7712
7713         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7714         Update.
7715         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7716         * dwarf2/loc.c (call_site_find_chain_1): Return
7717         unique_xmalloc_ptr.
7718         (call_site_find_chain): Likewise.
7719
7720 2020-02-14  Richard Biener  <rguenther@suse.de>
7721
7722         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7723         on expression with division operators.
7724
7725 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7726
7727         * MAINTAINERS (Write After Approval): Adding myself.
7728
7729 2020-02-12  Tom Tromey  <tom@tromey.com>
7730
7731         * event-loop.c (event_data, gdb_event, event_handler_func):
7732         Remove.
7733
7734 2020-02-12  Tom Tromey  <tom@tromey.com>
7735
7736         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7737         (dwarf2_frame_objfile_data): Add comment.
7738         (find_comp_unit, set_comp_unit): New functions.
7739         (dwarf2_frame_find_fde): Use find_comp_unit.
7740         (dwarf2_build_frame_info): Use set_comp_unit.
7741
7742 2020-02-12  Tom Tromey  <tom@tromey.com>
7743
7744         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7745         (comp_unit): Don't initialize objfile.
7746         (execute_cfa_program): Add text_offset parameter.
7747         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7748         (dwarf2_frame_cache): Update.
7749         (dwarf2_build_frame_info): Don't set "objfile" member.
7750
7751 2020-02-12  Tom Tromey  <tom@tromey.com>
7752
7753         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7754         (decode_frame_entry): Likewise.
7755         (dwarf2_build_frame_info): Update.
7756
7757 2020-02-12  Tom Tromey  <tom@tromey.com>
7758
7759         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7760         (decode_frame_entry_1): Use the comp_unit obstack.
7761
7762 2020-02-12  Tom Tromey  <tom@tromey.com>
7763
7764         * dwarf2/frame.c (struct comp_unit): Add initializers and
7765         constructor.
7766         (dwarf2_frame_objfile_data): Store a comp_unit.
7767         (dwarf2_frame_find_fde): Update.
7768         (dwarf2_build_frame_info): Use "new".
7769
7770 2020-02-12  Tom Tromey  <tom@tromey.com>
7771
7772         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7773         (dwarf2_fde_table): Typedef for std::vector.
7774         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7775         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7776         (decode_frame_entry): Update.
7777         (dwarf2_build_frame_info): Use "new".
7778
7779 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7780
7781         * arm-tdep.c (arm_gdbarch_init): Update.
7782         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7783         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7784         have_neon, is_m>: Change to bool.
7785
7786 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7787
7788         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7789
7790 2020-02-12  Tom Tromey  <tom@tromey.com>
7791
7792         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7793
7794 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7795
7796         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7797         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7798
7799 2020-02-11  Tom Tromey  <tom@tromey.com>
7800
7801         * psymtab.h: Update comment.
7802
7803 2020-02-11  Tom Tromey  <tom@tromey.com>
7804
7805         * gdb_obstack.h (struct auto_obstack): Use
7806         DISABLE_COPY_AND_ASSIGN.
7807
7808 2020-02-11  Tom Tromey  <tom@tromey.com>
7809
7810         * dwarf2/frame.h (struct objfile): Don't forward declare.
7811
7812 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7813
7814         * cris-tdep.c (cris_supply_gregset): Change signature to match
7815         what struct regset expects.
7816         (cris_regset): New struct.
7817         (fetch_core_registers): Remove.
7818         (cris_iterate_over_regset_sections): New function.
7819         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7820         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7821
7822 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7823
7824         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7825         registers.
7826
7827 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7828
7829         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7830
7831 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7832
7833         * configure: Re-generate.
7834
7835 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7836
7837         * configure: Re-generate.
7838
7839 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7840
7841         * acinclude: Update warning.m4 path.
7842         * warning.m4: Move to gdbsupport.
7843
7844 2020-02-11  Tom Tromey  <tromey@adacore.com>
7845
7846         * remote.c (remote_console_output): Update.
7847         * printcmd.c (printf_command): Update.
7848         * event-loop.c (gdb_wait_for_event): Update.
7849         * linux-nat.c (sigchld_handler): Update.
7850         * remote-sim.c (gdb_os_write_stdout): Update.
7851         (gdb_os_flush_stdout): Update.
7852         (gdb_os_flush_stderr): Update.
7853         (gdb_os_write_stderr): Update.
7854         * exceptions.c (print_exception): Update.
7855         * remote-fileio.c (remote_fileio_func_read): Update.
7856         (remote_fileio_func_write): Update.
7857         * tui/tui.c (tui_enable): Update.
7858         * tui/tui-interp.c (tui_interp::init): Update.
7859         * utils.c (init_page_info): Update.
7860         (putchar_unfiltered, fputc_unfiltered): Update.
7861         (gdb_flush): Update.
7862         (emit_style_escape): Update.
7863         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7864         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7865         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7866         (stderr_file::write): Update.
7867         (stderr_file::puts): Update.
7868         * ui-file.h (ui_file_isatty, ui_file_write)
7869         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7870         (ui_file_puts): Don't declare.
7871
7872 2020-02-10  Tom de Vries  <tdevries@suse.de>
7873
7874         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7875         sentinel to char *.
7876
7877 2020-02-09  Tom de Vries  <tdevries@suse.de>
7878
7879         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
7880         filename if it matches "<artificial>".
7881
7882 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7883
7884         * windows-tdep.c (struct enum_value_name): New struct.
7885         (create_enum): New function.
7886         (windows_get_siginfo_type): Create and use enum types.
7887
7888 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
7889
7890         * NEWS: Mention $_siginfo support for Windows.
7891         * windows-nat.c (handle_exception): Set siginfo_er.
7892         (windows_nat_target::mourn_inferior): Reset siginfo_er.
7893         (windows_xfer_siginfo): New function.
7894         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
7895         * windows-tdep.c (struct windows_gdbarch_data): New struct.
7896         (init_windows_gdbarch_data): New function.
7897         (get_windows_gdbarch_data): New function.
7898         (windows_get_siginfo_type): New function.
7899         (windows_init_abi): Register windows_get_siginfo_type.
7900         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
7901
7902 2020-02-08  Tom Tromey  <tom@tromey.com>
7903
7904         * dwarf2/read.c (class cutu_reader) <cutu_reader,
7905         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
7906         <keep>: Declare method.
7907         <m_keep>: Remove member.
7908         <~cutu_reader>: Remove.
7909         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7910         (cutu_reader::cutu_reader): Update.
7911         (cutu_reader::keep): Rename from ~cutu_reader.
7912         (process_psymtab_comp_unit, build_type_psymtabs_1)
7913         (process_skeletonless_type_unit, load_partial_comp_unit)
7914         (load_full_comp_unit, dwarf2_read_addr_index)
7915         (read_signatured_type): Update.
7916
7917 2020-02-08  Tom Tromey  <tom@tromey.com>
7918
7919         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
7920         "want_partial_unit" parameter.
7921         (process_psymtab_comp_unit): Change want_partial_unit to bool.
7922         Inline check for DW_TAG_partial_unit.
7923         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
7924
7925 2020-02-08  Tom Tromey  <tom@tromey.com>
7926
7927         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
7928         read.c.
7929         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
7930         read.c.
7931
7932 2020-02-08  Tom Tromey  <tom@tromey.com>
7933
7934         * dwarf2/read.c (read_address): Move to comp-unit.c.
7935         (dwarf2_rnglists_process, dwarf2_ranges_process)
7936         (read_attribute_value, dwarf_decode_lines_1)
7937         (var_decode_location, decode_locdesc): Update.
7938         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
7939         read.c.  Remove "cu" parameter.
7940         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
7941         method.
7942
7943 2020-02-08  Tom Tromey  <tom@tromey.com>
7944
7945         * dwarf2/read.c (read_attribute_value, read_indirect_string)
7946         (read_indirect_line_string): Update.
7947         * dwarf2/comp-unit.c (read_offset): Remove.
7948         (read_comp_unit_head): Update.
7949         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
7950         method.
7951         (read_offset): Don't declare.
7952
7953 2020-02-08  Tom Tromey  <tom@tromey.com>
7954
7955         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
7956         * dwarf2/read.c (struct comp_unit_head): Move to
7957         dwarf2/comp-unit.h.
7958         (enum class rcuh_kind): Move to comp-unit.h.
7959         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
7960         (read_comp_unit_head, error_check_comp_unit_head)
7961         (read_and_check_comp_unit_head): Move to comp-unit.c.
7962         (read_offset, dwarf_unit_type_name): Likewise.
7963         (create_debug_type_hash_table, read_cutu_die_from_dwo)
7964         (cutu_reader::cutu_reader, read_call_site_scope)
7965         (find_partial_die, follow_die_offset): Update.
7966         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
7967
7968 2020-02-08  Tom Tromey  <tom@tromey.com>
7969
7970         * dwarf2/read.c (read_offset_1): Move to leb.c.
7971         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
7972         (dwarf_decode_macro_bytes): Update.
7973         * dwarf2/leb.c (read_offset): Rename; move from read.c.
7974         * dwarf2/leb.h (read_offset): Declare.
7975
7976 2020-02-08  Tom Tromey  <tom@tromey.com>
7977
7978         * dwarf2/read.c (dwarf2_section_size): Remove.
7979         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
7980         Update.
7981         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
7982
7983 2020-02-08  Tom Tromey  <tom@tromey.com>
7984
7985         * dwarf2/read.c (read_initial_length): Move to leb.c.
7986         * dwarf2/leb.h (read_initial_length): Declare.
7987         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
7988         handle_nonstd parameter.
7989         * dwarf2/frame.c (read_initial_length): Remove.
7990         (decode_frame_entry_1): Update.
7991
7992 2020-02-08  Tom Tromey  <tom@tromey.com>
7993
7994         * dwarf2/loc.c (dwarf2_find_location_expression)
7995         (dwarf_evaluate_loc_desc::get_tls_address)
7996         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7997         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
7998         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
7999         (dwarf2_compile_property_to_c)
8000         (dwarf2_loc_desc_get_symbol_read_needs)
8001         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8002         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8003         (loclist_describe_location, loclist_tracepoint_var_ref)
8004         (loclist_generate_c_location): Update.
8005         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8006         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8007         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8008         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8009         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8010         (dwarf2_per_cu_data::addr_size)
8011         (dwarf2_per_cu_data::ref_addr_size)
8012         (dwarf2_per_cu_data::text_offset)
8013         (dwarf2_per_cu_data::addr_type): Now methods.
8014         (per_cu_header_read_in): Make per_cu "const".
8015         (dwarf2_version): Remove.
8016         (dwarf2_per_cu_data::int_type): Now a method.
8017         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8018         (set_die_type, read_array_type, read_subrange_index_type)
8019         (read_tag_string_type, read_subrange_type): Update.
8020         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8021         offset_size, ref_addr_size, text_offset, addr_type, version,
8022         objfile, int_type, addr_sized_int_type>: Declare methods.
8023
8024 2020-02-08  Tom Tromey  <tom@tromey.com>
8025
8026         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8027         Move earlier.
8028
8029 2020-02-08  Tom Tromey  <tom@tromey.com>
8030
8031         * dwarf2/read.h (dwarf_line_debug): Declare.
8032         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8033         * dwarf2/read.c: Move line_header code to new files.
8034         (dwarf_line_debug): No longer static.
8035         * dwarf2/line-header.c: New file.
8036         * dwarf2/line-header.h: New file.
8037
8038 2020-02-08  Tom Tromey  <tom@tromey.com>
8039
8040         * dwarf2/read.c (struct line_header) <file_full_name,
8041         file_file_name>: Return unique_xmalloc_ptr.
8042         (line_header::file_file_name): Update.
8043         (line_header::file_full_name): Update.
8044         (dw2_get_file_names_reader): Update.
8045         (macro_start_file): Update.
8046
8047 2020-02-08  Tom Tromey  <tom@tromey.com>
8048
8049         * dwarf2/read.c (struct line_header) <file_full_name,
8050         file_file_name>: Declare methods.
8051         (dw2_get_file_names_reader): Update.
8052         (file_file_name): Now a method.
8053         (file_full_name): Likewise.
8054         (macro_start_file): Update.
8055
8056 2020-02-08  Tom Tromey  <tom@tromey.com>
8057
8058         * dwarf2/read.c (dwarf_always_disassemble)
8059         (show_dwarf_always_disassemble): Move to loc.c.
8060         (_initialize_dwarf2_read): Move "always-disassemble" registration
8061         to loc.c.
8062         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8063         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8064         static.
8065         (show_dwarf_always_disassemble): Move from read.c.
8066         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8067
8068 2020-02-08  Tom Tromey  <tom@tromey.com>
8069
8070         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8071         (create_quick_file_names_table): Return htab_up.
8072         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8073         Update.
8074         * dwarf2/read.h (struct dwarf2_per_objfile)
8075         <quick_file_names_table>: Now htab_up.
8076
8077 2020-02-08  Tom Tromey  <tom@tromey.com>
8078
8079         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8080
8081 2020-02-08  Tom Tromey  <tom@tromey.com>
8082
8083         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8084         Rewrite.
8085         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8086         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8087         (abbrev_table::abbrev_table): No longer inline.
8088         (ABBREV_HASH_SIZE): Remove.
8089         (abbrev_table::m_abbrevs): Now an htab_up.
8090
8091 2020-02-08  Tom Tromey  <tom@tromey.com>
8092
8093         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8094         (cutu_reader): Update.
8095         (build_type_psymtabs_1): Update.
8096         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8097         (abbrev_table::alloc_abbrev): Update.
8098         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8099         (abbrev_table::read): New static method, renamed from
8100         abbrev_table_read_table.
8101         (abbrev_table::alloc_abbrev)
8102         (abbrev_table::add_abbrev): Now private.
8103         (abbrev_table::abbrev_table): Now private.
8104         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8105
8106 2020-02-08  Tom Tromey  <tom@tromey.com>
8107
8108         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8109         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8110         htab_up.
8111
8112 2020-02-08  Tom Tromey  <tom@tromey.com>
8113
8114         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8115         htab_up.
8116         (lookup_dwo_unit_in_dwp): Update.
8117         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8118         on obstack.
8119
8120 2020-02-08  Tom Tromey  <tom@tromey.com>
8121
8122         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8123         obstack.
8124
8125 2020-02-08  Tom Tromey  <tom@tromey.com>
8126
8127         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8128         line_header_hash.
8129         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8130         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8131         Change type to htab_up.
8132
8133 2020-02-08  Tom Tromey  <tom@tromey.com>
8134
8135         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8136         htab_up.  Don't allocate on obstack.
8137         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8138         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8139         Change type to htab_up.
8140
8141 2020-02-08  Tom Tromey  <tom@tromey.com>
8142
8143         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8144         Change type to htab_up.
8145         * dwarf2/read.c (create_signatured_type_table_from_index)
8146         (create_signatured_type_table_from_debug_names)
8147         (create_all_type_units, add_type_unit)
8148         (lookup_dwo_signatured_type, lookup_signatured_type)
8149         (process_skeletonless_type_unit): Update.
8150         (create_debug_type_hash_table, create_debug_types_hash_table):
8151         Change type of types_htab.
8152         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8153         htab_up.  Don't allocate on obstack.
8154         (create_cus_hash_table): Change type of cus_htab parameter.
8155         (struct dwo_file) <cus, tus>: Now htab_up.
8156         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8157         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8158         (queue_and_load_all_dwo_tus): Update.
8159         * dwarf2/index-write.c (write_gdbindex): Update.
8160         (write_debug_names): Update.
8161
8162 2020-02-08  Tom Tromey  <tom@tromey.com>
8163
8164         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8165         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8166         destructor.
8167         (struct dwarf2_per_objfile) <queue>: New member.
8168         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8169         dwarf2/read.h.
8170         (dwarf2_queue, dwarf2_queue_tail): Remove.
8171         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8172         DISABLE_COPY_AND_ASSIGN.
8173         <m_per_objfile>: New member.
8174         <~dwarf2_queue_guard>: Rewrite.
8175         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8176         Update.
8177         (~dwarf2_queue_item): New.
8178
8179 2020-02-08  Tom Tromey  <tom@tromey.com>
8180
8181         * dwarf2/read.c (struct die_info) <has_children>: New member.
8182         (dw2_get_file_names_reader): Remove has_children.
8183         (dw2_get_file_names): Update.
8184         (read_cutu_die_from_dwo): Remove has_children.
8185         (cutu_reader::init_tu_and_read_dwo_dies)
8186         (cutu_reader::cutu_reader): Update.
8187         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8188         Remove has_children.
8189         (build_type_psymtabs_1, process_skeletonless_type_unit)
8190         (load_partial_comp_unit, load_full_comp_unit): Update.
8191         (create_dwo_cu_reader): Remove has_children.
8192         (create_cus_hash_table, read_die_and_children): Update.
8193         (read_full_die_1,read_full_die): Remove has_children.
8194         (read_signatured_type): Update.
8195         (class cutu_reader) <has_children>: Remove.
8196
8197 2020-02-08  Tom Tromey  <tom@tromey.com>
8198
8199         * dwarf2/expr.c: Rename from dwarf2expr.c.
8200         * dwarf2/expr.h: Rename from dwarf2expr.h.
8201         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8202         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8203         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8204         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8205         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8206         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8207         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8208         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8209         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8210         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8211         * dwarf2/loc.c: Rename from dwarf2loc.c.
8212         * dwarf2/loc.h: Rename from dwarf2loc.h.
8213         * dwarf2/read.c: Rename from dwarf2read.c.
8214         * dwarf2/read.h: Rename from dwarf2read.h.
8215         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8216         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8217         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8218         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8219         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8220         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8221         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8222         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8223         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8224         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8225         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8226         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8227         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8228         Update.
8229         * Makefile.in (COMMON_SFILES): Update.
8230         (HFILES_NO_SRCDIR): Update.
8231
8232 2020-02-08  Tom Tromey  <tom@tromey.com>
8233
8234         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8235         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8236
8237 2020-02-08  Tom Tromey  <tom@tromey.com>
8238
8239         * dwarf2read.h (struct die_info): Don't declare.
8240
8241 2020-02-08  Tom Tromey  <tom@tromey.com>
8242
8243         * dwarf2read.h (die_info_ptr): Remove typedef.
8244
8245 2020-02-08  Tom Tromey  <tom@tromey.com>
8246
8247         * dwarf2read.c (read_call_site_scope)
8248         (handle_data_member_location, dwarf2_add_member_fn)
8249         (mark_common_block_symbol_computed, read_common_block)
8250         (attr_to_dynamic_prop, partial_die_info::read)
8251         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8252         (dwarf2_symbol_mark_computed, set_die_type): Update.
8253         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8254         method.
8255         (attr_form_is_block): Don't declare.
8256         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8257
8258 2020-02-08  Tom Tromey  <tom@tromey.com>
8259
8260         * dwarf2read.c (dwarf2_find_base_address, )
8261         (read_call_site_scope, rust_containing_type)
8262         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8263         (handle_data_member_location, dwarf2_add_member_fn)
8264         (get_alignment, read_structure_type, process_structure_scope)
8265         (mark_common_block_symbol_computed, read_common_block)
8266         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8267         (partial_die_info::read, read_attribute_value, new_symbol)
8268         (lookup_die_type, dwarf2_get_ref_die_offset)
8269         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8270         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8271         (dwarf2_symbol_mark_computed): Update.
8272         * dwarf2/attribute.h (struct attribute) <value_as_address,
8273         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8274         methods.
8275         (value_as_address, attr_form_is_section_offset)
8276         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8277         * dwarf2/attribute.c (attribute::value_as_address)
8278         (attribute::form_is_section_offset, attribute::form_is_constant)
8279         (attribute::form_is_ref): Now methods.
8280
8281 2020-02-08  Tom Tromey  <tom@tromey.com>
8282
8283         * dwarf2read.c (struct attribute, DW_STRING)
8284         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8285         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8286         (attr_form_is_block, attr_form_is_section_offset)
8287         (attr_form_is_constant, attr_form_is_ref): Move.
8288         * dwarf2/attribute.h: New file.
8289         * dwarf2/attribute.c: New file, from dwarf2read.c.
8290         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8291
8292 2020-02-08  Tom Tromey  <tom@tromey.com>
8293
8294         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8295         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8296         Move.
8297         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8298         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8299         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8300         abbrev.c.
8301         * dwarf2/abbrev.h: New file.
8302         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8303         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8304
8305 2020-02-08  Tom Tromey  <tom@tromey.com>
8306
8307         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8308         (dwarf2_section_size, dwarf2_get_section_info)
8309         (create_signatured_type_table_from_debug_names)
8310         (create_addrmap_from_aranges, read_debug_names_from_section)
8311         (get_gdb_index_contents_from_section, read_comp_unit_head)
8312         (error_check_comp_unit_head, read_abbrev_offset)
8313         (create_debug_type_hash_table, init_cu_die_reader)
8314         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8315         (read_comp_units_from_section, create_cus_hash_table)
8316         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8317         (create_dwp_v2_section, dwarf2_rnglists_process)
8318         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8319         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8320         (read_indirect_string_from_dwz, read_addr_index_1)
8321         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8322         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8323         (fill_in_loclist_baton): Update.
8324         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8325         get_containing_section, get_bfd_owner, get_bfd_section,
8326         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8327         (dwarf2_read_section, get_section_name, get_section_file_name)
8328         (get_containing_section, get_section_bfd_owner)
8329         (get_section_bfd_section, get_section_name, get_section_file_name)
8330         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8331         declare.
8332         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8333         (dwarf2_section_info::get_bfd_owner)
8334         (dwarf2_section_info::get_bfd_section)
8335         (dwarf2_section_info::get_name)
8336         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8337         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8338         (dwarf2_section_info::read): Now methods.
8339         * dwarf-index-write.c (class debug_names): Update.
8340
8341 2020-02-08  Tom Tromey  <tom@tromey.com>
8342
8343         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8344         Move to dwarf2/section.h.
8345         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8346         (get_section_bfd_section, get_section_name)
8347         (get_section_file_name, get_section_id, get_section_flags)
8348         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8349         dwarf2/section.c.
8350         * dwarf2/section.h: New file.
8351         * dwarf2/section.c: New file, from dwarf2read.c.
8352         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8353
8354 2020-02-08  Tom Tromey  <tom@tromey.com>
8355
8356         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8357         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8358         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8359         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8360         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8361         * dwarf2/leb.h: New file, from dwarf2read.c.
8362         * dwarf2/leb.c: New file, from dwarf2read.c.
8363         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8364         Remove.
8365         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8366         (COMMON_SFILES): Add dwarf2/leb.c.
8367
8368 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8369
8370         GDB 9.1 released.
8371
8372 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8373
8374         PR gdb/25190:
8375         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8376         * gdb/remote.c (remote_console_output): Update.
8377         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8378         (ui_file_puts): ...this.
8379         * gdb/ui-file.h (ui_file_puts): Add declaration.
8380         * gdb/utils.c (emit_style_escape): Update.
8381         (flush_wrap_buffer): Update.
8382         (fputs_maybe_filtered): Update.
8383         (fputs_unfiltered): Add function.
8384
8385 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8386
8387         * gdb/event-loop.c (gdb_wait_for_event): Update.
8388         * gdb/printcmd.c (printf_command): Update.
8389         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8390         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8391         (gdb_os_flush_stderr): Update.
8392         * gdb/remote.c (remote_console_output): Update.
8393         * gdb/ui-file.c (gdb_flush): Rename to...
8394         (ui_file_flush): ...this.
8395         (stderr_file::write): Update.
8396         (stderr_file::puts): Update.
8397         * gdb/ui-file.h (gdb_flush): Rename to...
8398         (ui_file_flush): ...this.
8399         * gdb/utils.c (gdb_flush): Add function.
8400         * gdb/utils.h (gdb_flush): Add declaration.
8401
8402 2020-02-07  Tom Tromey  <tromey@adacore.com>
8403
8404         PR breakpoints/24915:
8405         * source.c (find_and_open_source): Do not check basenames_may_differ.
8406
8407 2020-02-07  Tom Tromey  <tom@tromey.com>
8408
8409         * README: Update gdbserver documentation.
8410         * gdbserver: Move to top level.
8411         * configure.tgt (build_gdbserver): Remove.
8412         * configure.ac: Remove --enable-gdbserver.
8413         * configure: Rebuild.
8414         * Makefile.in (distclean): Don't mention gdbserver.
8415
8416 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8417
8418         * source-cache.c (source_cache::ensure): Surround
8419         get_plain_source_lines with a try/catch.
8420         (source_cache::get_line_charpos): Get rid of try/catch
8421         and only check for the return value of "ensure".
8422         * tui/tui-source.c (tui_source_window::set_contents):
8423         Simplify "nlines" calculation.
8424
8425 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8426
8427         * MAINTAINERS (Write After Approval): Add myself.
8428
8429 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8430
8431         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8432         function call.
8433
8434 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8435
8436         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8437
8438 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8439
8440         * nat/riscv-linux-tdesc.h: New file.
8441         * nat/riscv-linux-tdesc.c: New file, taking code from...
8442         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8443         ... here.
8444         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8445         NATDEPFILES.
8446
8447 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8448
8449         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8450         we don't set the fake simulator ptid to the null_ptid.
8451
8452 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8453
8454         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8455         * gdbthread.h (class thread_info) <resumed>: Likewise.
8456         * infrun.c (resume_1): Likewise.
8457         (proceed): Likewise.
8458         (infrun_thread_stop_requested): Likewise.
8459         (stop_all_threads): Likewise.
8460         (handle_inferior_event): Likewise.
8461         (restart_threads): Likewise.
8462         (finish_step_over): Likewise.
8463         (keep_going_stepped_thread): Likewise.
8464         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8465         (linux_handle_extended_wait): Likewise.
8466         * record-btrace.c (get_thread_current_frame_id): Likewise.
8467         * record-full.c (record_full_wait_1): Likewise.
8468         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8469         * target.c (target_resume): Likewise.
8470         * thread.c (set_running_thread): Likewise.
8471
8472 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8473
8474         * f-valprint.c (f77_print_array_1): Changed datatype of index
8475         variable to LONGEST from int to enable it to contain bound
8476         values correctly.
8477
8478 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8479
8480         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8481         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8482         offsets according to FLEN determined.
8483         (riscv_linux_nat_target::read_description): Determine FLEN
8484         dynamically.
8485         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8486         according to FLEN determined.
8487         (riscv_linux_nat_target::store_registers): Likewise.
8488
8489 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8490
8491         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8492         when reg->group is empty and reggroup is not.
8493
8494 2020-01-31  Tom Tromey  <tromey@adacore.com>
8495
8496         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8497         Call beneath target's mourn_inferior after unpushing.
8498
8499 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8500
8501         PR tui/9765
8502         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8503         have enough lines to fill the screen, still return the lowest
8504         address we found.
8505
8506 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8507
8508         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8509         '-', '<', and '>' commands.
8510
8511 2020-01-29  Pedro Alves  <palves@redhat.com>
8512             Sergio Durigan Junior  <sergiodj@redhat.com>
8513
8514         * infcmd.c (construct_inferior_arguments): Assert that
8515         'argc' is greater than 0.
8516
8517 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8518
8519         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8520         (BRK_INSN_MASK): Define to 0xd4200000.
8521         (aarch64_program_breakpoint_here_p): New function.
8522         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8523         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8524         breakpoint.c.
8525         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8526         breakpoint.h
8527         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8528         call gdbarch_program_breakpoint_here_p.
8529         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8530         default_program_breakpoint_here_p, changed return type to bool and
8531         simplified.
8532         * breakpoint.h (program_breakpoint_here): Moved prototype to
8533         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8534         return type to bool.
8535         * gdbarch.c: Regenerate.
8536         * gdbarch.h: Regenerate.
8537         * gdbarch.sh (program_breakpoint_here_p): New method.
8538         * infrun.c (handle_signal_stop): Call
8539         gdbarch_program_breakpoint_here_p.
8540
8541 2020-01-26  Tom Tromey  <tom@tromey.com>
8542
8543         * ctfread.c (struct ctf_fp_info): Reindent.
8544         (_initialize_ctfread): Remove.
8545
8546 2020-01-26  Tom Tromey  <tom@tromey.com>
8547
8548         * psymtab.c (partial_map_expand_apply)
8549         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8550         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8551         (psym_print_stats, psym_expand_symtabs_for_function)
8552         (psym_map_symbol_filenames, psym_map_matching_symbols)
8553         (psym_expand_symtabs_matching)
8554         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8555         (maintenance_check_psymtabs): Use new methods.
8556         * psympriv.h (struct partial_symtab) <readin_p,
8557         get_compunit_symtab>: New methods.
8558         <readin, compunit_symtab>: Remove members.
8559         (struct standard_psymtab): New.
8560         (struct legacy_psymtab): Derive from standard_psymtab.
8561         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8562         standard_psymtab.
8563         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8564
8565 2020-01-26  Tom Tromey  <tom@tromey.com>
8566
8567         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8568         read_dependencies.  Add assert.
8569         * psymtab.c (partial_symtab::read_dependencies): New method.
8570         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8571         method.
8572         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8573         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8574         read_dependencies.
8575         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8576         Add assert.
8577
8578 2020-01-26  Tom Tromey  <tom@tromey.com>
8579
8580         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8581         Call expand_psymtab.
8582         (xcoff_read_symtab): Call expand_psymtab.
8583         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8584         legacy_expand_psymtab.
8585         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8586         method.
8587         (struct legacy_psymtab) <expand_psymtab>: Implement.
8588         <legacy_expand_psymtab>: New member.
8589         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8590         (parse_partial_symbols): Set legacy_expand_psymtab.
8591         (psymtab_to_symtab_1): Change argument order.  Call
8592         expand_psymtab.
8593         (new_psymtab): Set legacy_expand_psymtab.
8594         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8595         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8596         expand_psymtab.
8597         (dwarf2_psymtab::expand_psymtab): Rename from
8598         psymtab_to_symtab_1.  Call expand_psymtab.
8599         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8600         (dbx_end_psymtab): Likewise.
8601         (dbx_psymtab_to_symtab_1): Change argument order. Call
8602         expand_psymtab.
8603         (dbx_read_symtab): Call expand_psymtab.
8604         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8605         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8606         (ctf_psymtab::read_symtab): Call expand_psymtab.
8607
8608 2020-01-26  Tom Tromey  <tom@tromey.com>
8609
8610         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8611         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8612         messages.
8613         * mdebugread.c (mdebug_read_symtab): Remove prints.
8614         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8615         assert.
8616         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8617
8618 2020-01-26  Tom Tromey  <tom@tromey.com>
8619
8620         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8621         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8622         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8623         legacy_symtab.
8624         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8625         * psymtab.c (psymtab_to_symtab): Call method.
8626         (dump_psymtab): Update.
8627         * psympriv.h (struct partial_symtab): Add virtual destructor.
8628         <read_symtab>: New method.
8629         (struct legacy_symtab): New.
8630         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8631         (struct pst_map) <pst>: Now a legacy_psymtab.
8632         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8633         (new_psymtab): Use legacy_psymtab.
8634         * dwarf2read.h (struct dwarf2_psymtab): New.
8635         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8636         * dwarf2read.c (dwarf2_create_include_psymtab)
8637         (dwarf2_build_include_psymtabs, create_type_unit_group)
8638         (create_partial_symtab, process_psymtab_comp_unit_reader)
8639         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8640         (set_partial_user): Use dwarf2_psymtab.
8641         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8642         (psymtab_to_symtab_1, process_full_comp_unit)
8643         (process_full_type_unit, dwarf2_ranges_read)
8644         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8645         (dwarf_decode_lines): Use dwarf2_psymtab.
8646         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8647         (add_address_entry_worker, write_one_signatured_type)
8648         (recursively_count_psymbols, recursively_write_psymbols)
8649         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8650         (write_debug_names): Likewise.
8651         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8652         <pst>: Now a legacy_psymtab.
8653         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8654         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8655         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8656         * ctfread.c (struct ctf_psymtab): New.
8657         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8658         ctf_psymtab.
8659         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8660         (create_partial_symtab): Return a ctf_psymtab.
8661         (scan_partial_symbols): Update.
8662
8663 2020-01-26  Tom Tromey  <tom@tromey.com>
8664
8665         * xcoffread.c (xcoff_start_psymtab): Use new.
8666         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8667         renamed from start_psymtab_common.
8668         * psympriv.h (struct partial_symtab): Add new constructor.
8669         (start_psymtab_common): Don't declare.
8670         * mdebugread.c (parse_partial_symbols): Use new.
8671         * dwarf2read.c (create_partial_symtab): Use new.
8672         * dbxread.c (start_psymtab): Use new.
8673         * ctfread.c (create_partial_symtab): Use new.
8674
8675 2020-01-26  Tom Tromey  <tom@tromey.com>
8676
8677         * xcoffread.c (xcoff_end_psymtab): Use new.
8678         * psymtab.c (start_psymtab_common): Use new.
8679         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8680         Update.
8681         * psympriv.h (struct partial_symtab): Add parameters to
8682         constructor.  Don't inline.
8683         (allocate_psymtab): Don't declare.
8684         * mdebugread.c (new_psymtab): Use new.
8685         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8686         * dbxread.c (dbx_end_psymtab): Use new.
8687
8688 2020-01-26  Tom Tromey  <tom@tromey.com>
8689
8690         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8691         allocate_psymtab.  Update documentation.
8692         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8693         allocate_psymtab.  Do not use new.
8694         (allocate_psymtab): Use new.  Update.
8695
8696 2020-01-26  Tom Tromey  <tom@tromey.com>
8697
8698         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8699         * psymtab.c (psym_print_stats): Update.
8700         * psympriv.h (struct partial_symtab) <readin,
8701         psymtabs_addrmap_supported, anonymous>: Now bool.
8702         * mdebugread.c (psymtab_to_symtab_1): Update.
8703         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8704         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8705         (process_full_comp_unit, process_full_type_unit): Update.
8706         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8707         * ctfread.c (psymtab_to_symtab): Update.
8708
8709 2020-01-26  Tom Tromey  <tom@tromey.com>
8710
8711         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8712         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8713         * psymtab.c (psymtab_storage): Delete psymtabs.
8714         (psymtab_storage::allocate_psymtab): Use new.
8715         (psymtab_storage::discard_psymtab): Use delete.
8716         * psympriv.h (struct partial_symtab): Add constructor and
8717         initializers.
8718
8719 2020-01-26  Tom Tromey  <tom@tromey.com>
8720
8721         * machoread.c: Do not include psympriv.h.
8722
8723 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8724
8725         * NEWS: Mention the new option and the set/show commands.
8726
8727 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8728
8729         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8730         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8731         (validate_exec_file): New variables, enums, functions.
8732         (exec_file_locate_attach, print_section_info): Style the filenames.
8733         (_initialize_exec): Install show_exec_file_mismatch_command and
8734          set_exec_file_mismatch_command.
8735         * gdbcore.h (validate_exec_file): Declare.
8736         * infcmd.c (attach_command): Call validate_exec_file.
8737         * remote.c ( remote_target::remote_add_inferior): Likewise.
8738
8739 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8740
8741         * frame.c (find_frame_sal): Move call to get_next_frame into more
8742         inner scope.
8743         * inline-frame.c (inilne_state) <inline_state>: Update argument
8744         types.
8745         (inilne_state) <skipped_symbol>: Rename to...
8746         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8747         (skip_inline_frames): Build vector of skipped symbols and use this
8748         to reate the inline_state.
8749         (inline_skipped_symbol): Add a comment and some assertions, fetch
8750         skipped symbol from the list.
8751
8752 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8753
8754         * buildsym.c (lte_is_less_than): Delete.
8755         (buildsym_compunit::end_symtab_with_blockvector): Create local
8756         lambda function to sort line table entries, and use
8757         std::stable_sort instead of std::sort.
8758         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8759         markers when looking for a previous line.
8760
8761 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8762
8763         * dwarf2read.c (lnp_state_machine::record_line): Include
8764         end_sequence parameter in debug print out.  Record the line if we
8765         are at an end_sequence marker even if it's not the start of a
8766         statement.
8767         * symmisc.c (maintenance_print_one_line_table): Print end of
8768         sequence markers with 'END' not '0'.
8769
8770 2020-01-24  Pedro Alves  <palves@redhat.com>
8771
8772         PR gdb/25410
8773         * thread.c (scoped_restore_current_thread::restore): Use
8774         switch_to_inferior_no_thread.
8775         * exec.c: Include "progspace-and-thread.h".
8776         (add_target_sections, remove_target_sections):
8777         scoped_restore_current_pspace_and_thread instead of
8778         scoped_restore_current_thread.
8779         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8780         and aspace to the inferior before calling clone_program_space.
8781         Remove stale comment.
8782
8783 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8784
8785         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8786         (arm_netbsd_nat_target::fetch_registers): ...this.
8787         (arm_nbsd_nat_target::store_registers): Rename to...
8788         (arm_netbsd_nat_target::store_registers): ...this.
8789
8790 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8791
8792         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8793         register_t.
8794
8795 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8796
8797         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8798         Update comment.
8799         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8800         Likewise.
8801         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8802         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8803         the correct replacement (iterate_over_regset_sections).
8804         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8805         Update comment.
8806
8807 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8808
8809         PR gdb/23718
8810         * gdb/python/python.c (execute_gdb_command): Call
8811         async_enable_stdin in catch block.
8812
8813 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8814
8815         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8816         SWITCH_THRU_ALL_UIS.
8817
8818 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8819
8820         PR tui/9765
8821         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8822         comment, add extra parameter, and update to store previous symbol
8823         when appropriate.
8824         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8825         add extra parameter.
8826         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8827         remove unneeded parameter, add try/catch around gdb_print_insn,
8828         rewrite to add items to asm_lines vector.
8829         (tui_find_backward_disassembly_start_address): New function.
8830         (tui_find_disassembly_address): Updated throughout.
8831         (tui_disasm_window::set_contents): Update for changes to
8832         tui_disassemble.
8833         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8834         number of lines to scroll.
8835
8836 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8837
8838         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8839         (SECT_OFF_DATA): Likewise.
8840         (SECT_OFF_RODATA): Likewise.
8841         (SECT_OFF_TEXT): Likewise.
8842         (SECT_OFF_BSS): Likewise.
8843         (struct objfile) <text_section_offset, data_section_offset>: New
8844         methods.
8845         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8846         objfile::text_section_offset.
8847         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8848         * coffread.c (coff_symtab_read): Likewise.
8849         (enter_linenos): Likewise.
8850         (process_coff_symbol): Likewise.
8851         * ctfread.c (get_objfile_text_range): Likewise.
8852         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8853         Use objfile::data_section_offset.
8854         * dwarf2-frame.c (execute_cfa_program): Use
8855         objfile::text_section_offset.
8856         (dwarf2_frame_find_fde): Likewise.
8857         * dwarf2read.c (create_addrmap_from_index): Likewise.
8858         (create_addrmap_from_aranges): Likewise.
8859         (dw2_find_pc_sect_compunit_symtab): Likewise.
8860         (process_psymtab_comp_unit_reader): Likewise.
8861         (add_partial_symbol): Likewise.
8862         (add_partial_subprogram): Likewise.
8863         (process_full_comp_unit): Likewise.
8864         (read_file_scope): Likewise.
8865         (read_func_scope): Likewise.
8866         (read_lexical_block_scope): Likewise.
8867         (read_call_site_scope): Likewise.
8868         (dwarf2_rnglists_process): Likewise.
8869         (dwarf2_ranges_process): Likewise.
8870         (dwarf2_ranges_read): Likewise.
8871         (dwarf_decode_lines_1): Likewise.
8872         (new_symbol): Likewise.
8873         (dwarf2_fetch_die_loc_sect_off): Likewise.
8874         (dwarf2_per_cu_text_offset): Likewise.
8875         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8876         * hppa-tdep.c (read_unwind_info): Likewise.
8877         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8878         * psympriv.h (struct partial_symtab): Likewise.
8879         * psymtab.c (find_pc_sect_psymtab): Likewise.
8880         * solib-svr4.c (enable_break): Likewise.
8881         * stap-probe.c (relocate_address): Use
8882         objfile::data_section_offset.
8883         * xcoffread.c (enter_line_range): Use
8884         objfile::text_section_offset.
8885         (read_xcoff_symtab): Likewise.
8886
8887 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8888
8889         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
8890         declaration to narrower scopes.
8891
8892 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
8893
8894         * darwin-nat.h (struct darwin_exception_msg, enum
8895         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
8896         Move up.
8897         (class darwin_nat_target) <wait_1, check_new_threads,
8898         decode_exception_message, decode_message, stop_inferior,
8899         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
8900         * darwin-nat.c (darwin_check_new_threads): Rename to...
8901         (darwin_nat_target::check_new_threads): ... this.
8902         (darwin_suspend_inferior_it): Remove.
8903         (darwin_decode_exception_message): Rename to...
8904         (darwin_nat_target::decode_exception_message): ... this.
8905         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
8906         (darwin_decode_message): Rename to...
8907         (darwin_nat_target::decode_message): ... this.
8908         (cancel_breakpoint): Rename to...
8909         (darwin_nat_target::cancel_breakpoint): ... this.
8910         (darwin_wait): Rename to...
8911         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
8912         instead of iterate_over_inferiors.
8913         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
8914         (darwin_stop_inferior): Rename to...
8915         (darwin_nat_target::stop_inferior): ... this.
8916         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
8917         (darwin_init_thread_list): Rename to...
8918         (darwin_nat_target::init_thread_list): ... this.
8919         (darwin_ptrace_him): Rename to...
8920         (darwin_nat_target::ptrace_him): ... this.
8921         (darwin_nat_target::create_inferior): Pass lambda function to
8922         fork_inferior.
8923         (darwin_nat_target::detach): Call stop_inferior instead of
8924         darwin_stop_inferior.
8925         * fork-inferior.h (fork_inferior): Change init_trace_fun
8926         parameter to gdb::function_view.
8927         * fork-inferior.c (fork_inferior): Likewise.
8928
8929 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
8930
8931         * i386-cygwin-tdep.c (core_process_module_section): Update.
8932         * windows-nat.c (struct lm_info_windows): Add text_offset.
8933         (windows_xfer_shared_libraries): Update.
8934         * windows-tdep.c (windows_xfer_shared_library):
8935         Add text_offset_cached argument.
8936         * windows-tdep.h (windows_xfer_shared_library): Update.
8937
8938 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8939
8940         * gdbarch.sh: Add declaration for _initialize_gdbarch.
8941
8942 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8943
8944         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
8945         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
8946         replace with range-based for.
8947         (gdbsim_interrupt_inferior): Remove.
8948         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
8949         with a range-based for.  Inline code from
8950         gdbsim_interrupt_inferior.
8951
8952 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
8953
8954         * infrun.c (proceed): Fix indentation.
8955
8956 2020-01-21  Tom Tromey  <tromey@adacore.com>
8957
8958         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
8959         * python/python.c (python_extension_ops): Update.
8960         (gdbpy_colorize): New function.
8961         * python/lib/gdb/__init__.py (colorize): New function.
8962         * extension.h (ext_lang_colorize): Declare.
8963         * extension.c (ext_lang_colorize): New function.
8964         * extension-priv.h (struct extension_language_ops) <colorize>: New
8965         member.
8966         * cli/cli-style.c (_initialize_cli_style): Update help text.
8967
8968 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8969
8970         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
8971         <cond>: Change type to bool.
8972         (aarch64_displaced_step_b_cond): Update cond to use bool type.
8973         (aarch64_displaced_step_cb): Likewise.
8974         (aarch64_displaced_step_tb): Likewise.
8975
8976 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8977
8978         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
8979         output.
8980
8981 2020-01-21  Luis Machado  <luis.machado@linaro.org>
8982
8983         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
8984         <pc_adjust>: Adjust the documentation.
8985         (aarch64_displaced_step_fixup): Check if PC really moved before
8986         adjusting it.
8987
8988 2020-01-19  Tom Tromey  <tom@tromey.com>
8989
8990         * disasm.c (~gdb_disassembler): New destructor.
8991         (gdb_buffered_insn_length): Call disassemble_free_target.
8992         * disasm.h (class gdb_disassembler): Declare destructor.  Use
8993         DISABLE_COPY_AND_ASSIGN.
8994
8995 2020-01-19  Tom Tromey  <tom@tromey.com>
8996
8997         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
8998         (die_reader_func_ftype): Remove.
8999         (cutu_reader): New class.
9000         (dw2_get_file_names_reader): Remove "data" parameter.
9001         (dw2_get_file_names): Use cutu_reader.
9002         (create_debug_type_hash_table): Update.
9003         (read_cutu_die_from_dwo): Update comment.
9004         (lookup_dwo_unit): Add dwo_name parameter.
9005         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9006         die_reader_func_ftype and data parameters.
9007         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9008         Remove die_reader_func_ftype and data parameters.
9009         (~cutu_reader): New; from init_cutu_and_read_dies.
9010         (cutu_reader::cutu_reader): Rename from
9011         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9012         and data parameters.
9013         (init_cutu_and_read_dies_simple): Remove.
9014         (struct process_psymtab_comp_unit_data): Remove.
9015         (process_psymtab_comp_unit_reader): Remove data parameter; add
9016         want_partial_unit and pretend_language parameters.
9017         (process_psymtab_comp_unit): Use cutu_reader.
9018         (build_type_psymtabs_reader): Remove data parameter.
9019         (build_type_psymtabs_1): Use cutu_reader.
9020         (process_skeletonless_type_unit): Likewise.
9021         (load_partial_comp_unit_reader): Remove.
9022         (load_partial_comp_unit): Use cutu_reader.
9023         (load_full_comp_unit_reader): Remove.
9024         (load_full_comp_unit): Use cutu_reader.
9025         (struct create_dwo_cu_data): Remove.
9026         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9027         dwo_unit parameters.
9028         (create_cus_hash_table): Use cutu_reader.
9029         (struct dwarf2_read_addr_index_data): Remove.
9030         (dwarf2_read_addr_index_reader): Remove.
9031         (dwarf2_read_addr_index): Use cutu_reader.
9032         (read_signatured_type_reader): Remove.
9033         (read_signatured_type): Use cutu_reader.
9034
9035 2020-01-19  Tom Tromey  <tom@tromey.com>
9036
9037         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9038         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9039         (tui_wrefresh): Declare.
9040         * tui/tui-wingeneral.c (suppress_output): New global.
9041         (tui_suppress_output, ~tui_suppress_output): New constructor and
9042         destructor.
9043         (tui_wrefresh): New function.
9044         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9045         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9046         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9047         method.
9048         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9049         tui_wrefresh.
9050         (tui_data_window::no_refresh): New method.
9051         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9052         (tui_reg_command): Use tui_suppress_output
9053         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9054         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9055         method.
9056         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9057
9058 2020-01-19  Tom Tromey  <tom@tromey.com>
9059
9060         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9061         Handle case where symtab is null.
9062
9063 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9064
9065         * linux-fork.c (one_fork_p): Simplify.
9066
9067 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9068
9069         * top.c (struct qt_args): Remove.
9070         (kill_or_detach): Change return type to void, replace `void *`
9071         parameter with a proper one.
9072         (print_inferior_quit_action):  Likewise.
9073         (quit_confirm): Use range-based for loop to iterate over inferiors.
9074         (quit_force): Likewise.
9075
9076 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9077
9078         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9079         `void *` parameter with proper parameters.
9080         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9081         (print_one_inferior): Change return type to void, replace `void *`
9082         parameter with proper parameters.
9083         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9084         inferiors.
9085         (get_other_inferior): Remove.
9086         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9087         inferiors.
9088
9089 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9090
9091         * mi/mi-interp.c (report_initial_inferior): Remove.
9092         (mi_interp::init): Use range-based for to iterate over inferiors.
9093
9094 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9095
9096         * python/py-inferior.c (build_inferior_list): Remove.
9097         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9098
9099 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9100
9101         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9102         (btrace_stitch_trace): Likewise.
9103         * charset.c (intermediate_encoding): Likewise (vaild).
9104         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9105         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9106         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9107
9108 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9109
9110         * windows-tdep.c (windows_get_tlb_type):
9111         Add rtl_user_process_parameters type.
9112
9113 2020-01-16  Pedro Alves  <palves@redhat.com>
9114             Norbert Lange  <nolange79@gmail.com>
9115
9116         PR build/24805
9117         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9118         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9119         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9120         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9121         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9122         (ps_plog): Redeclare exported functions with default visibility.
9123
9124 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9125
9126         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9127         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9128
9129 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9130
9131         * infcmd.c (post_create_inferior): Use get_thread_regcache
9132         instead of get_current_regcache.
9133
9134 2020-01-14  Tom Tromey  <tom@tromey.com>
9135
9136         PR symtab/12535:
9137         * python/python.c (gdbpy_decode_line): Treat empty string the same
9138         as no argument.
9139
9140 2020-01-14  Tom Tromey  <tom@tromey.com>
9141
9142         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9143
9144 2020-01-14  Tom Tromey  <tom@tromey.com>
9145
9146         * nat/linux-btrace.c: Don't include <config.h>.
9147         * nat/linux-ptrace.c: Don't include <config.h>.
9148         * nat/x86-linux-dregs.c: Don't include <config.h>.
9149
9150 2020-01-14  Tom Tromey  <tom@tromey.com>
9151
9152         * configure: Rebuild.
9153         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9154
9155 2020-01-14  Tom Tromey  <tom@tromey.com>
9156
9157         * nat/x86-linux-dregs.c: Include configh.h.
9158         * nat/linux-ptrace.c: Include configh.h.
9159         * nat/linux-btrace.c: Include configh.h.
9160         * defs.h: Include config.h, bfd.h.
9161         * configure.ac: Don't source common.host.
9162         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9163         * configure: Rebuild.
9164         * acinclude.m4: Update path.
9165         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9166         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9167         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9168         (CLIBS): Add LIBSUPPORT.
9169         (CDEPS): Likewise.
9170         (COMMON_SFILES): Remove gdbsupport files.
9171         (HFILES_NO_SRCDIR): Likewise.
9172         (stamp-version): Update path to create-version.sh.
9173         (ALLDEPFILES): Remove gdbsupport files.
9174
9175 2020-01-14  Tom Tromey  <tom@tromey.com>
9176
9177         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9178         USE_WIN32API when needed.
9179         * configure.ac (USE_WIN32API): Don't define.
9180         (WIN32LIBS): Use WIN32APILIBS.
9181         * configure: Rebuild.
9182
9183 2020-01-14  Tom Tromey  <tom@tromey.com>
9184
9185         * configure: Rebuild.
9186         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9187
9188 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9189
9190         * skip.c (skip_function_command): Make skip w/o arguments use the
9191         name of the inlined function if pc is inside any inlined function.
9192
9193 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9194
9195         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9196         * infrun.c (resume_1): Likewise.
9197         (handle_inferior_event): Remove stale comment.
9198         * linux-nat.c (linux_nat_target::resume): Update comments.
9199         (save_stop_reason): Likewise.
9200         (linux_nat_filter_event): Likewise.
9201         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9202
9203 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9204
9205         * elfread.c (record_minimal_symbol): Set section index to 0 for
9206         non-allocatable sections.
9207
9208
9209 2020-01-13  Ali Tamur <tamur@google.com>
9210
9211         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9212         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9213         to gdb::optional.  Update comments.
9214         (dwo_file): Update comments.
9215         (read_attribute): Update API to take an additional out parameter,
9216         need_reprocess.  This is used to mark attributes that need other
9217         attributes (e.g. str_offsets_base) for correct computation which may not
9218         have been read yet.
9219         (read_attribute_reprocess): New function declaration.
9220         (read_addr_index): Likewise.
9221         (read_dwo_str_index): Likewise.
9222         (read_stub_str_index): Likewise.
9223         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9224         (lookup_addr_base): New function definition.
9225         (lookup_ranges_base): Likewise.
9226         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9227         lookup_ranges_base.
9228         (init_cutu_and_read_dies): Update comments.
9229         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9230         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9231         Update comments.
9232         (init_cutu_and_read_dies_simple): Reflect API changes.
9233         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9234         (create_cus_hash_table): Change API to take parent compile unit.
9235         Reflect API changes.
9236         (open_and_init_dwo_file): Reflect API changes.
9237         (dwarf2_get_pc_bounds): Update comments.
9238         (dwarf2_record_block_ranges): Likewise.
9239         (read_full_die_1): Change implementation to reprocess attributes that
9240         need str_offsets_base and addr_base.
9241         (partial_die_info::read): Likewise.
9242         (read_attribute_reprocess): New function definition.
9243         (read_attribute_value): Change API to take an additional out parameter,
9244         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9245         when a non-dwo compile unit has index based attributes.
9246         (read_attribute): Reflect API changes.
9247         (read_addr_index_1): Reflect API changes.  Update comments.
9248         (dwarf2_read_addr_index_data): Reflect API changes.
9249         (dwarf2_read_addr_index): Likewise.
9250         (read_str_index): Change API and implementation.  This becomes a helper
9251         to be used by the new string index related methods.  Update error
9252         message and comments.
9253         (read_dwo_str_index): New function definition.
9254         (read_stub_str_index): Likewise.
9255         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9256         * symfile.h (dwarf2_debug_sections): Likewise.
9257         * xcoffread.c (dwarf2_debug_sections): Likewise.
9258
9259 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9260
9261         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9262         core_reg_sect type to gdb_byte *.
9263         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9264         * cris-tdep.c (fetch_core_registers): Likewise.
9265         * corelow.c (core_target::get_core_register_section): Change
9266         type of `contents` to gdb::byte_vector.
9267
9268 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9269
9270         * tui/tui-wingeneral.c (box_win): Position the title in the center
9271         of the border.
9272
9273 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9274
9275         * corelow.c (core_target::get_core_register_section): Use
9276           std::vector instead of alloca.
9277
9278 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9279
9280         * warning.m4: Add -Wmissing-declarations to build_warnings.
9281         * configure: Re-generate.
9282
9283 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9284
9285         * python/python.c (init__gdb_module): Add declaration.
9286
9287 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9288
9289         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9290         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9291         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9292         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9293         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9294         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9295         * ada-exp.y (_initialize_ada_exp): Add declaration.
9296         * ada-lang.c (_initialize_ada_language): Add declaration.
9297         * ada-tasks.c (_initialize_tasks): Add declaration.
9298         * agent.c (_initialize_agent): Add declaration.
9299         * aix-thread.c (_initialize_aix_thread): Add declaration.
9300         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9301         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9302         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9303         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9304         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9305         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9306         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9307         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9308         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9309         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9310         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9311         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9312         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9313         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9314         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9315         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9316         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9317         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9318         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9319         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9320         * annotate.c (_initialize_annotate): Add declaration.
9321         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9322         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9323         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9324         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9325         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9326         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9327         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9328         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9329         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9330         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9331         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9332         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9333         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9334         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9335         * auto-load.c (_initialize_auto_load): Add declaration.
9336         * auxv.c (_initialize_auxv): Add declaration.
9337         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9338         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9339         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9340         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9341         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9342         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9343         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9344         * breakpoint.c (_initialize_breakpoint): Add declaration.
9345         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9346         * btrace.c (_initialize_btrace): Add declaration.
9347         * charset.c (_initialize_charset): Add declaration.
9348         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9349         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9350         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9351         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9352         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9353         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9354         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9355         * coffread.c (_initialize_coffread): Add declaration.
9356         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9357         * compile/compile.c (_initialize_compile): Add declaration.
9358         * complaints.c (_initialize_complaints): Add declaration.
9359         * completer.c (_initialize_completer): Add declaration.
9360         * copying.c (_initialize_copying): Add declaration.
9361         * corefile.c (_initialize_core): Add declaration.
9362         * corelow.c (_initialize_corelow): Add declaration.
9363         * cp-abi.c (_initialize_cp_abi): Add declaration.
9364         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9365         * cp-support.c (_initialize_cp_support): Add declaration.
9366         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9367         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9368         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9369         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9370         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9371         * ctfread.c (_initialize_ctfread): Add declaration.
9372         * d-lang.c (_initialize_d_language): Add declaration.
9373         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9374         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9375         * dbxread.c (_initialize_dbxread): Add declaration.
9376         * dcache.c (_initialize_dcache): Add declaration.
9377         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9378         * disasm.c (_initialize_disasm): Add declaration.
9379         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9380         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9381         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9382         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9383         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9384         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9385         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9386         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9387         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9388         * elfread.c (_initialize_elfread): Add declaration.
9389         * exec.c (_initialize_exec): Add declaration.
9390         * extension.c (_initialize_extension): Add declaration.
9391         * f-lang.c (_initialize_f_language): Add declaration.
9392         * f-valprint.c (_initialize_f_valprint): Add declaration.
9393         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9394         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9395         * filesystem.c (_initialize_filesystem): Add declaration.
9396         * findcmd.c (_initialize_mem_search): Add declaration.
9397         * findvar.c (_initialize_findvar): Add declaration.
9398         * fork-child.c (_initialize_fork_child): Add declaration.
9399         * frame-base.c (_initialize_frame_base): Add declaration.
9400         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9401         * frame.c (_initialize_frame): Add declaration.
9402         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9403         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9404         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9405         * gcore.c (_initialize_gcore): Add declaration.
9406         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9407         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9408         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9409         * gdbarch.c (_initialize_gdbarch): Add declaration.
9410         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9411         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9412         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9413         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9414         * go-lang.c (_initialize_go_language): Add declaration.
9415         * go32-nat.c (_initialize_go32_nat): Add declaration.
9416         * guile/guile.c (_initialize_guile): Add declaration.
9417         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9418         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9419         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9420         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9421         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9422         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9423         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9424         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9425         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9426         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9427         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9428         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9429         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9430         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9431         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9432         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9433         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9434         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9435         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9436         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9437         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9438         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9439         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9440         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9441         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9442         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9443         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9444         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9445         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9446         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9447         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9448         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9449         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9450         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9451         * infcall.c (_initialize_infcall): Add declaration.
9452         * infcmd.c (_initialize_infcmd): Add declaration.
9453         * inflow.c (_initialize_inflow): Add declaration.
9454         * infrun.c (_initialize_infrun): Add declaration.
9455         * interps.c (_initialize_interpreter): Add declaration.
9456         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9457         * jit.c (_initialize_jit): Add declaration.
9458         * language.c (_initialize_language): Add declaration.
9459         * linux-fork.c (_initialize_linux_fork): Add declaration.
9460         * linux-nat.c (_initialize_linux_nat): Add declaration.
9461         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9462         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9463         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9464         * m2-lang.c (_initialize_m2_language): Add declaration.
9465         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9466         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9467         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9468         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9469         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9470         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9471         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9472         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9473         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9474         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9475         * machoread.c (_initialize_machoread): Add declaration.
9476         * macrocmd.c (_initialize_macrocmd): Add declaration.
9477         * macroscope.c (_initialize_macroscope): Add declaration.
9478         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9479         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9480         * maint.c (_initialize_maint_cmds): Add declaration.
9481         * mdebugread.c (_initialize_mdebugread): Add declaration.
9482         * memattr.c (_initialize_mem): Add declaration.
9483         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9484         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9485         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9486         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9487         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9488         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9489         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9490         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9491         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9492         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9493         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9494         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9495         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9496         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9497         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9498         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9499         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9500         * mipsread.c (_initialize_mipsread): Add declaration.
9501         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9502         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9503         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9504         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9505         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9506         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9507         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9508         * nto-procfs.c (_initialize_procfs): Add declaration.
9509         * objc-lang.c (_initialize_objc_language): Add declaration.
9510         * observable.c (_initialize_observer): Add declaration.
9511         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9512         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9513         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9514         * osabi.c (_initialize_gdb_osabi): Add declaration.
9515         * osdata.c (_initialize_osdata): Add declaration.
9516         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9517         * parse.c (_initialize_parse): Add declaration.
9518         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9519         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9520         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9521         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9522         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9523         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9524         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9525         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9526         * printcmd.c (_initialize_printcmd): Add declaration.
9527         * probe.c (_initialize_probe): Add declaration.
9528         * proc-api.c (_initialize_proc_api): Add declaration.
9529         * proc-events.c (_initialize_proc_events): Add declaration.
9530         * proc-service.c (_initialize_proc_service): Add declaration.
9531         * procfs.c (_initialize_procfs): Add declaration.
9532         * producer.c (_initialize_producer): Add declaration.
9533         * psymtab.c (_initialize_psymtab): Add declaration.
9534         * python/python.c (_initialize_python): Add declaration.
9535         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9536         * record-btrace.c (_initialize_record_btrace): Add declaration.
9537         * record-full.c (_initialize_record_full): Add declaration.
9538         * record.c (_initialize_record): Add declaration.
9539         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9540         * regcache.c (_initialize_regcache): Add declaration.
9541         * reggroups.c (_initialize_reggroup): Add declaration.
9542         * remote-notif.c (_initialize_notif): Add declaration.
9543         * remote-sim.c (_initialize_remote_sim): Add declaration.
9544         * remote.c (_initialize_remote): Add declaration.
9545         * reverse.c (_initialize_reverse): Add declaration.
9546         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9547         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9548         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9549         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9550         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9551         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9552         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9553         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9554         Add declaration.
9555         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9556         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9557         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9558         * rust-exp.y (_initialize_rust_exp): Add declaration.
9559         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9560         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9561         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9562         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9563         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9564         * score-tdep.c (_initialize_score_tdep): Add declaration.
9565         * ser-go32.c (_initialize_ser_dos): Add declaration.
9566         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9567         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9568         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9569         * ser-uds.c (_initialize_ser_socket): Add declaration.
9570         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9571         * serial.c (_initialize_serial): Add declaration.
9572         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9573         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9574         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9575         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9576         * skip.c (_initialize_step_skip): Add declaration.
9577         * sol-thread.c (_initialize_sol_thread): Add declaration.
9578         * solib-aix.c (_initialize_solib_aix): Add declaration.
9579         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9580         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9581         * solib-frv.c (_initialize_frv_solib): Add declaration.
9582         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9583         * solib-target.c (_initialize_solib_target): Add declaration.
9584         * solib.c (_initialize_solib): Add declaration.
9585         * source-cache.c (_initialize_source_cache): Add declaration.
9586         * source.c (_initialize_source): Add declaration.
9587         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9588         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9589         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9590         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9591         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9592         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9593         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9594         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9595         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9596         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9597         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9598         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9599         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9600         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9601         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9602         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9603         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9604         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9605         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9606         * stabsread.c (_initialize_stabsread): Add declaration.
9607         * stack.c (_initialize_stack): Add declaration.
9608         * stap-probe.c (_initialize_stap_probe): Add declaration.
9609         * std-regs.c (_initialize_frame_reg): Add declaration.
9610         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9611         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9612         * symfile.c (_initialize_symfile): Add declaration.
9613         * symmisc.c (_initialize_symmisc): Add declaration.
9614         * symtab.c (_initialize_symtab): Add declaration.
9615         * target.c (_initialize_target): Add declaration.
9616         * target-connection.c (_initialize_target_connection): Add
9617         declaration.
9618         * target-dcache.c (_initialize_target_dcache): Add declaration.
9619         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9620         * thread.c (_initialize_thread): Add declaration.
9621         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9622         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9623         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9624         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9625         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9626         * tracectf.c (_initialize_ctf): Add declaration.
9627         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9628         * tracefile.c (_initialize_tracefile): Add declaration.
9629         * tracepoint.c (_initialize_tracepoint): Add declaration.
9630         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9631         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9632         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9633         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9634         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9635         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9636         * tui/tui.c (_initialize_tui): Add declaration.
9637         * typeprint.c (_initialize_typeprint): Add declaration.
9638         * ui-style.c (_initialize_ui_style): Add declaration.
9639         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9640         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9641         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9642         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9643         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9644         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9645         * unittests/filtered_iterator-selftests.c
9646         (_initialize_filtered_iterator_selftests): Add declaration.
9647         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9648         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9649         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9650         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9651         * unittests/main-thread-selftests.c
9652         (_initialize_main_thread_selftests): Add declaration.
9653         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9654         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9655         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9656         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9657         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9658         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9659         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9660         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9661         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9662         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9663         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9664         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9665         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9666         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9667         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9668         declaration.
9669         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9670         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9671         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9672         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9673         * user-regs.c (_initialize_user_regs): Add declaration.
9674         * utils.c (_initialize_utils): Add declaration.
9675         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9676         * valops.c (_initialize_valops): Add declaration.
9677         * valprint.c (_initialize_valprint): Add declaration.
9678         * value.c (_initialize_values): Add declaration.
9679         * varobj.c (_initialize_varobj): Add declaration.
9680         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9681         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9682         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9683         * windows-nat.c (_initialize_windows_nat): Add declaration.
9684         (_initialize_check_for_gdb_ini): Add declaration.
9685         (_initialize_loadable): Add declaration.
9686         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9687         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9688         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9689         * xcoffread.c (_initialize_xcoffread): Add declaration.
9690         * xml-support.c (_initialize_xml_support): Add declaration.
9691         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9692         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9693         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9694         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9695
9696 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9697
9698         * regformats/regdat.sh: Generate declaration for init function.
9699
9700 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9701
9702         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9703         up.
9704         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9705         close_one_inferior>: New methods.
9706         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9707         pass down target to find_inferior_pid.
9708         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9709         Pass down target to find_inferior_ptid.
9710         (gdbsim_target::create_inferior): Pass down target to
9711         add_thread_silent.
9712         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9713         target down to find_inferior_ptid and switch_to_thread.
9714         (gdbsim_target::close): Update to call close_one_inferior.
9715         (struct resume_data): Remove.
9716         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9717         directly, rather than through a void pointer.
9718         (gdbsim_target::resume): Update to call resume_one_inferior.
9719
9720 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9721
9722         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9723
9724 2020-01-12  Pedro Alves  <palves@redhat.com>
9725
9726         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9727         directly for the current inferior instead of
9728         discard_all_inferiors.
9729         (discard_all_inferiors): Delete.
9730
9731 2020-01-11  Tom Tromey  <tom@tromey.com>
9732
9733         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9734         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9735         deprecated_safe_get_selected_frame.
9736
9737 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9738
9739         * inferior.c (print_inferior): Switch inferior before printing it.
9740
9741 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9742             Pedro Alves  <palves@redhat.com>
9743
9744         * progspace-and-thread.c (switch_to_program_space_and_thread):
9745         Assert there's an inferior for PSPACE.  Use
9746         switch_to_inferior_no_thread to switch the inferior too.
9747         * progspace.c (program_space::~program_space): Call
9748         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9749         (program_space::free_all_objfiles): Don't call clear_symtab_users
9750         here.
9751         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9752
9753 2020-01-10  Pedro Alves  <palves@redhat.com>
9754
9755         * NEWS: Mention multi-target debugging, "info connections", and
9756         "add-inferior -no-connection".
9757
9758 2020-01-10  Pedro Alves  <palves@redhat.com>
9759
9760         * infrun.c: Include "target-connection.h".
9761         (check_multi_target_resumption): New.
9762         (proceed): Call it.
9763         * target-connection.c (make_target_connection_string): Make
9764         extern.
9765         * target-connection.h (make_target_connection_string): Declare.
9766
9767 2020-01-10  Pedro Alves  <palves@redhat.com>
9768
9769         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9770         * inferior.c (uiout_field_connection): New function.
9771         (print_inferior): Add new "connection-id" column.
9772         (add_inferior_command): Show connection number/string of added
9773         inferior.
9774         * process-stratum-target.h
9775         (process_stratum_target::connection_string): New virtual method.
9776         (process_stratum_target::connection_number): New field.
9777         * remote.c (remote_target::connection_string): New override.
9778         * target-connection.c: New file.
9779         * target-connection.h: New file.
9780         * target.c (decref_target): Remove process_stratum targets from
9781         the connection list.
9782         (target_stack::push): Add process_stratum targets to the
9783         connection list.
9784
9785 2020-01-10  Pedro Alves  <palves@redhat.com>
9786
9787         Revert:
9788         2016-04-12  Pedro Alves  <palves@redhat.com>
9789         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9790         Remove references to name.
9791         * serial.h (struct serial) <name>: Delete.
9792
9793 2020-01-10  Pedro Alves  <palves@redhat.com>
9794
9795         * gdbarch-selftests.c (register_to_value_test): Remove "target
9796         already pushed" check.
9797
9798 2020-01-10  Pedro Alves  <palves@redhat.com>
9799             John Baldwin  <jhb@FreeBSD.org>
9800
9801         * aarch64-linux-nat.c
9802         (aarch64_linux_nat_target::thread_architecture): Adjust.
9803         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9804         (task_command_1): Likewise.
9805         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9806         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9807         (aix_thread_target::store_registers)
9808         (aix_thread_target::thread_alive): Adjust.
9809         * amd64-fbsd-tdep.c: Include "inferior.h".
9810         (amd64fbsd_get_thread_local_address): Pass down target.
9811         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9812         thread's gdbarch instead of target_gdbarch.
9813         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9814         get_last_target_status.
9815         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9816         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9817         inferiors.
9818         (update_inserted_breakpoint_locations): Skip if inferiors with no
9819         execution.
9820         (update_global_location_list): When handling moribund locations,
9821         find representative inferior for location's pspace, and use thread
9822         count of its process_stratum target.
9823         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9824         * bsd-uthread.c (bsd_uthread_target::wait): Use
9825         as_process_stratum_target and adjust thread_change_ptid and
9826         add_thread calls.
9827         (bsd_uthread_target::update_thread_list): Use
9828         as_process_stratum_target and adjust find_thread_ptid,
9829         thread_change_ptid and add_thread calls.
9830         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9831         find_thread_ptid call.
9832         * corelow.c (add_to_thread_list): Adjust add_thread call.
9833         (core_target_open): Adjust add_thread_silent and thread_count
9834         calls.
9835         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9836         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9837         * event-top.c (async_disconnect): Pop targets from all inferiors.
9838         * exec.c (add_target_sections): Push exec target on all inferiors
9839         sharing the program space.
9840         (remove_target_sections): Remove the exec target from all
9841         inferiors sharing the program space.
9842         (exec_on_vfork): New.
9843         * exec.h (exec_on_vfork): Declare.
9844         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9845         Pass it down.
9846         (fbsd_nat_target::update_thread_list): Adjust.
9847         (fbsd_nat_target::resume): Adjust.
9848         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9849         down.
9850         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9851         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9852         get_thread_arch_regcache call.
9853         * fork-child.c (gdb_startup_inferior): Pass target down to
9854         startup_inferior and set_executing.
9855         * gdbthread.h (struct process_stratum_target): Forward declare.
9856         (add_thread, add_thread_silent, add_thread_with_info)
9857         (in_thread_list): Add process_stratum_target parameter.
9858         (find_thread_ptid(inferior*, ptid_t)): New overload.
9859         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9860         parameter.
9861         (all_threads()): Delete overload.
9862         (all_threads, all_non_exited_threads): Add process_stratum_target
9863         parameter.
9864         (all_threads_safe): Use brace initialization.
9865         (thread_count): Add process_stratum_target parameter.
9866         (set_resumed, set_running, set_stop_requested, set_executing)
9867         (threads_are_executing, finish_thread_state): Add
9868         process_stratum_target parameter.
9869         (switch_to_thread): Use is_current_thread.
9870         * i386-fbsd-tdep.c: Include "inferior.h".
9871         (i386fbsd_get_thread_local_address): Pass down target.
9872         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9873         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9874         have_inferiors check.
9875         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9876         (inf_ptrace_target::attach): Adjust.
9877         * infcall.c (run_inferior_call): Adjust.
9878         * infcmd.c (run_command_1): Pass target to
9879         scoped_finish_thread_state.
9880         (proceed_thread_callback): Skip inferiors with no execution.
9881         (continue_command): Rename 'all_threads' local to avoid hiding
9882         'all_threads' function.  Adjust get_last_target_status call.
9883         (prepare_one_step): Adjust set_running call.
9884         (signal_command): Use user_visible_resume_target.  Compare thread
9885         pointers instead of inferior_ptid.
9886         (info_program_command): Adjust to pass down target.
9887         (attach_command): Mark target's 'thread_executing' flag.
9888         (stop_current_target_threads_ns): New, factored out from ...
9889         (interrupt_target_1): ... this.  Switch inferior before making
9890         target calls.
9891         * inferior-iter.h
9892         (struct all_inferiors_iterator, struct all_inferiors_range)
9893         (struct all_inferiors_safe_range)
9894         (struct all_non_exited_inferiors_range): Filter on
9895         process_stratum_target too.  Remove explicit.
9896         * inferior.c (inferior::inferior): Push dummy target on target
9897         stack.
9898         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
9899         Add process_stratum_target parameter, and pass it down.
9900         (have_live_inferiors): Adjust.
9901         (switch_to_inferior_and_push_target): New.
9902         (add_inferior_command, clone_inferior_command): Handle
9903         "-no-connection" parameter.  Use
9904         switch_to_inferior_and_push_target.
9905         (_initialize_inferior): Mention "-no-connection" option in
9906         the help of "add-inferior" and "clone-inferior" commands.
9907         * inferior.h: Include "process-stratum-target.h".
9908         (interrupt_target_1): Use bool.
9909         (struct inferior) <push_target, unpush_target, target_is_pushed,
9910         find_target_beneath, top_target, process_target, target_at,
9911         m_stack>: New.
9912         (discard_all_inferiors): Delete.
9913         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
9914         (all_inferiors, all_non_exited_inferiors): Add
9915         process_stratum_target parameter.
9916         * infrun.c: Include "gdb_select.h" and <unordered_map>.
9917         (target_last_proc_target): New global.
9918         (follow_fork_inferior): Push target on new inferior.  Pass target
9919         to add_thread_silent.  Call exec_on_vfork.  Handle target's
9920         reference count.
9921         (follow_fork): Adjust get_last_target_status call.  Also consider
9922         target.
9923         (follow_exec): Push target on new inferior.
9924         (struct execution_control_state) <target>: New field.
9925         (user_visible_resume_target): New.
9926         (do_target_resume): Call target_async.
9927         (resume_1): Set target's threads_executing flag.  Consider resume
9928         target.
9929         (commit_resume_all_targets): New.
9930         (proceed): Also consider resume target.  Skip threads of inferiors
9931         with no execution.  Commit resumtion in all targets.
9932         (start_remote): Pass current inferior to wait_for_inferior.
9933         (infrun_thread_stop_requested): Consider target as well.  Pass
9934         thread_info pointer to clear_inline_frame_state instead of ptid.
9935         (infrun_thread_thread_exit): Consider target as well.
9936         (random_pending_event_thread): New inferior parameter.  Use it.
9937         (do_target_wait): Rename to ...
9938         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
9939         down.
9940         (threads_are_resumed_pending_p, do_target_wait): New.
9941         (prepare_for_detach): Adjust calls.
9942         (wait_for_inferior): New inferior parameter.  Handle it.  Use
9943         do_target_wait_1 instead of do_target_wait.
9944         (fetch_inferior_event): Adjust.  Switch to representative
9945         inferior.  Pass target down.
9946         (set_last_target_status): Add process_stratum_target parameter.
9947         Save target in global.
9948         (get_last_target_status): Add process_stratum_target parameter and
9949         handle it.
9950         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
9951         (context_switch): Check inferior_ptid == null_ptid before calling
9952         inferior_thread().
9953         (get_inferior_stop_soon): Pass down target.
9954         (wait_one): Rename to ...
9955         (poll_one_curr_target): ... this.
9956         (struct wait_one_event): New.
9957         (wait_one): New.
9958         (stop_all_threads): Adjust.
9959         (handle_no_resumed, handle_inferior_event): Adjust to consider the
9960         event's target.
9961         (switch_back_to_stepped_thread): Also consider target.
9962         (print_stop_event): Update.
9963         (normal_stop): Update.  Also consider the resume target.
9964         * infrun.h (wait_for_inferior): Remove declaration.
9965         (user_visible_resume_target): New declaration.
9966         (get_last_target_status, set_last_target_status): New
9967         process_stratum_target parameter.
9968         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9969         process_stratum_target parameter, and use it.
9970         (clear_inline_frame_state (thread_info*)): New.
9971         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
9972         process_stratum_target parameter.
9973         (clear_inline_frame_state (thread_info*)): Declare.
9974         * linux-fork.c (delete_checkpoint_command): Pass target down to
9975         find_thread_ptid.
9976         (checkpoint_command): Adjust.
9977         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
9978         instead of just tweaking inferior_ptid.
9979         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
9980         (exit_lwp): Pass target down to find_thread_ptid.
9981         (attach_proc_task_lwp_callback): Pass target down to
9982         add_thread/set_running/set_executing.
9983         (linux_nat_target::attach): Pass target down to
9984         thread_change_ptid.
9985         (get_detach_signal): Pass target down to find_thread_ptid.
9986         Consider last target status's target.
9987         (linux_resume_one_lwp_throw, resume_lwp)
9988         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
9989         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
9990         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
9991         (linux_nat_target::async_wait_fd): New.
9992         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
9993         target down.
9994         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
9995         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
9996         * linux-thread-db.c (struct thread_db_info::process_target): New
9997         field.
9998         (add_thread_db_info): Save target.
9999         (get_thread_db_info): New process_stratum_target parameter.  Also
10000         match target.
10001         (delete_thread_db_info): New process_stratum_target parameter.
10002         Also match target.
10003         (thread_from_lwp): Adjust to pass down target.
10004         (thread_db_notice_clone): Pass down target.
10005         (check_thread_db_callback): Pass down target.
10006         (try_thread_db_load_1): Always push the thread_db target.
10007         (try_thread_db_load, record_thread): Pass target down.
10008         (thread_db_target::detach): Pass target down.  Always unpush the
10009         thread_db target.
10010         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10011         target down.  Always unpush the thread_db target.
10012         (find_new_threads_callback, thread_db_find_new_threads_2)
10013         (thread_db_target::update_thread_list): Pass target down.
10014         (thread_db_target::pid_to_str): Pass current inferior down.
10015         (thread_db_target::get_thread_local_address): Pass target down.
10016         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10017         target down.
10018         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10019         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10020         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10021         (procfs_init_inferior): Rename to ...
10022         (procfs_target::procfs_init_inferior): ... this and adjust.
10023         (procfs_target::create_inferior, procfs_notice_thread)
10024         (procfs_do_thread_registers): Adjust.
10025         * ppc-fbsd-tdep.c: Include "inferior.h".
10026         (ppcfbsd_get_thread_local_address): Pass down target.
10027         * proc-service.c (ps_xfer_memory): Switch current inferior and
10028         program space as well.
10029         (get_ps_regcache): Pass target down.
10030         * process-stratum-target.c
10031         (process_stratum_target::thread_address_space)
10032         (process_stratum_target::thread_architecture): Pass target down.
10033         * process-stratum-target.h
10034         (process_stratum_target::threads_executing): New field.
10035         (as_process_stratum_target): New.
10036         * ravenscar-thread.c
10037         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10038         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10039         down.
10040         * record-btrace.c (record_btrace_target::info_record): Adjust.
10041         (record_btrace_target::record_method)
10042         (record_btrace_target::record_is_replaying)
10043         (record_btrace_target::fetch_registers)
10044         (get_thread_current_frame_id, record_btrace_target::resume)
10045         (record_btrace_target::wait, record_btrace_target::stop): Pass
10046         target down.
10047         * record-full.c (record_full_wait_1): Switch to event thread.
10048         Pass target down.
10049         * regcache.c (regcache::regcache)
10050         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10051         process_stratum_target parameter and handle it.
10052         (current_thread_target): New global.
10053         (get_thread_regcache): Add process_stratum_target parameter and
10054         handle it.  Switch inferior before calling target method.
10055         (get_thread_regcache): Pass target down.
10056         (get_thread_regcache_for_ptid): Pass target down.
10057         (registers_changed_ptid): Add process_stratum_target parameter and
10058         handle it.
10059         (registers_changed_thread, registers_changed): Pass target down.
10060         (test_get_thread_arch_aspace_regcache): New.
10061         (current_regcache_test): Define a couple local test_target_ops
10062         instances and use them for testing.
10063         (readwrite_regcache): Pass process_stratum_target parameter.
10064         (cooked_read_test, cooked_write_test): Pass mock_target down.
10065         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10066         (get_thread_arch_aspace_regcache): Add process_stratum_target
10067         parameter.
10068         (regcache::target): New method.
10069         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10070         (regcache::registers_changed_ptid): Add process_stratum_target
10071         parameter.
10072         (regcache::m_target): New field.
10073         (registers_changed_ptid): Add process_stratum_target parameter.
10074         * remote.c (remote_state::supports_vCont_probed): New field.
10075         (remote_target::async_wait_fd): New method.
10076         (remote_unpush_and_throw): Add remote_target parameter.
10077         (get_current_remote_target): Adjust.
10078         (remote_target::remote_add_inferior): Push target.
10079         (remote_target::remote_add_thread)
10080         (remote_target::remote_notice_new_inferior)
10081         (get_remote_thread_info): Pass target down.
10082         (remote_target::update_thread_list): Skip threads of inferiors
10083         bound to other targets.  (remote_target::close): Don't discard
10084         inferiors.  (remote_target::add_current_inferior_and_thread)
10085         (remote_target::process_initial_stop_replies)
10086         (remote_target::start_remote)
10087         (remote_target::remote_serial_quit_handler): Pass down target.
10088         (remote_target::remote_unpush_target): New remote_target
10089         parameter.  Unpush the target from all inferiors.
10090         (remote_target::remote_unpush_and_throw): New remote_target
10091         parameter.  Pass it down.
10092         (remote_target::open_1): Check whether the current inferior has
10093         execution instead of checking whether any inferior is live.  Pass
10094         target down.
10095         (remote_target::remote_detach_1): Pass down target.  Use
10096         remote_unpush_target.
10097         (extended_remote_target::attach): Pass down target.
10098         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10099         (remote_target::append_resumption): Pass down target.
10100         (remote_target::append_pending_thread_resumptions)
10101         (remote_target::remote_resume_with_hc, remote_target::resume)
10102         (remote_target::commit_resume): Pass down target.
10103         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10104         (remote_target::interrupt_query)
10105         (remote_target::remove_new_fork_children)
10106         (remote_target::check_pending_events_prevent_wildcard_vcont)
10107         (remote_target::remote_parse_stop_reply)
10108         (remote_target::process_stop_reply): Pass down target.
10109         (first_remote_resumed_thread): New remote_target parameter.  Pass
10110         it down.
10111         (remote_target::wait_as): Pass down target.
10112         (unpush_and_perror): New remote_target parameter.  Pass it down.
10113         (remote_target::readchar, remote_target::remote_serial_write)
10114         (remote_target::getpkt_or_notif_sane_1)
10115         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10116         down target.
10117         (remote_target::mourn_inferior): Pass down target.  Use
10118         remote_unpush_target.
10119         (remote_target::core_of_thread)
10120         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10121         (remote_target::pid_to_exec_file)
10122         (remote_target::thread_handle_to_thread_info): Pass down target.
10123         (remote_target::async_wait_fd): New.
10124         * riscv-fbsd-tdep.c: Include "inferior.h".
10125         (riscv_fbsd_get_thread_local_address): Pass down target.
10126         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10127         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10128         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10129         Adjust.
10130         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10131         * solib-svr4.c (enable_break): Pass down target.
10132         * spu-multiarch.c (parse_spufs_run): Pass down target.
10133         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10134         * target-delegates.c: Regenerate.
10135         * target.c (g_target_stack): Delete.
10136         (current_top_target): Return the current inferior's top target.
10137         (target_has_execution_1): Refer to the passed-in inferior's top
10138         target.
10139         (target_supports_terminal_ours): Check whether the initial
10140         inferior was already created.
10141         (decref_target): New.
10142         (target_stack::push): Incref/decref the target.
10143         (push_target, push_target, unpush_target): Adjust.
10144         (target_stack::unpush): Defref target.
10145         (target_is_pushed): Return bool.  Adjust to refer to the current
10146         inferior's target stack.
10147         (dispose_inferior): Delete, and inline parts ...
10148         (target_preopen): ... here.  Only dispose of the current inferior.
10149         (target_detach): Hold strong target reference while detaching.
10150         Pass target down.
10151         (target_thread_name): Add assertion.
10152         (target_resume): Pass down target.
10153         (target_ops::beneath, find_target_at): Adjust to refer to the
10154         current inferior's target stack.
10155         (get_dummy_target): New.
10156         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10157         has a thread running.
10158         (initialize_targets): Rename to ...
10159         (_initialize_target): ... this.
10160         * target.h: Include "gdbsupport/refcounted-object.h".
10161         (struct target_ops): Inherit refcounted_object.
10162         (target_ops::shortname, target_ops::longname): Make const.
10163         (target_ops::async_wait_fd): New method.
10164         (decref_target): Declare.
10165         (struct target_ops_ref_policy): New.
10166         (target_ops_ref): New typedef.
10167         (get_dummy_target): Declare function.
10168         (target_is_pushed): Return bool.
10169         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10170         (all_matching_threads_iterator::all_matching_threads_iterator):
10171         Handle filter target.
10172         * thread-iter.h (struct all_matching_threads_iterator, struct
10173         all_matching_threads_range, class all_non_exited_threads_range):
10174         Filter by target too.  Remove explicit.
10175         * thread.c (threads_executing): Delete.
10176         (inferior_thread): Pass down current inferior.
10177         (clear_thread_inferior_resources): Pass down thread pointer
10178         instead of ptid_t.
10179         (add_thread_silent, add_thread_with_info, add_thread): Add
10180         process_stratum_target parameter.  Use it for thread and inferior
10181         searches.
10182         (is_current_thread): New.
10183         (thread_info::deletable): Use it.
10184         (find_thread_ptid, thread_count, in_thread_list)
10185         (thread_change_ptid, set_resumed, set_running): New
10186         process_stratum_target parameter.  Pass it down.
10187         (set_executing): New process_stratum_target parameter.  Pass it
10188         down.  Adjust reference to 'threads_executing'.
10189         (threads_are_executing): New process_stratum_target parameter.
10190         Adjust reference to 'threads_executing'.
10191         (set_stop_requested, finish_thread_state): New
10192         process_stratum_target parameter.  Pass it down.
10193         (switch_to_thread): Also match inferior.
10194         (switch_to_thread): New process_stratum_target parameter.  Pass it
10195         down.
10196         (update_threads_executing): Reimplement.
10197         * top.c (quit_force): Pop targets from all inferior.
10198         (gdb_init): Don't call initialize_targets.
10199         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10200         Declare.
10201         (windows_add_thread, windows_delete_thread): Adjust.
10202         (get_windows_debug_event): Rename to ...
10203         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10204         * tracefile-tfile.c (tfile_target_open): Pass down target.
10205         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10206         Forward declare.
10207         (switch_to_thread): Add process_stratum_target parameter.
10208         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10209         parameter.  Use it.
10210         (mi_on_resume): Pass target down.
10211         * nat/fork-inferior.c (startup_inferior): Add
10212         process_stratum_target parameter.  Pass it down.
10213         * nat/fork-inferior.h (startup_inferior): Add
10214         process_stratum_target parameter.
10215         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10216
10217 2020-01-10  Pedro Alves  <palves@redhat.com>
10218
10219         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10220         directly.  Instead find the first thread in the thread list and
10221         use switch_to_thread.
10222
10223 2020-01-10  Pedro Alves  <palves@redhat.com>
10224
10225         * remote.c (remote_target::remote_add_inferior): Don't bind a
10226         process to the current inferior if the current inferior is already
10227         bound to a process.
10228
10229 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10230             Pedro Alves  <palves@redhat.com>
10231
10232         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10233         If no process is specified, return null_ptid instead of
10234         inferior_ptid.
10235         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10236         TARGET_WAITKIND_SIGNALLED with no pid.
10237
10238 2020-01-10  Pedro Alves  <palves@redhat.com>
10239
10240         * remote.c (first_remote_resumed_thread): New.
10241         (remote_target::wait_as): Use it as default event_ptid instead of
10242         inferior_ptid.
10243
10244 2020-01-10  Pedro Alves  <palves@redhat.com>
10245
10246         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10247
10248 2020-01-10  Pedro Alves  <palves@redhat.com>
10249
10250         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10251         not -1.
10252
10253 2020-01-10  Pedro Alves  <palves@redhat.com>
10254
10255         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10256         ptid to get_last_target_status.
10257         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10258         ptid to get_last_target_status.
10259         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10260         get_last_target_status.
10261         (info_program_command): Don't pass a target_waitstatus to
10262         get_last_target_status.
10263         * infrun.c (init_wait_for_inferior): Use
10264         nullify_last_target_wait_ptid.
10265         (get_last_target_status): Handle nullptr arguments.
10266         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10267         (print_stop_event): Don't pass a ptid to get_last_target_status.
10268         (normal_stop): Don't pass a ptid to get_last_target_status.
10269         * infrun.h (get_last_target_status, set_last_target_status): Move
10270         comments here and update.
10271         (nullify_last_target_wait_ptid): Declare.
10272         * linux-fork.c (fork_load_infrun_state): Remove local extern
10273         declaration of nullify_last_target_wait_ptid.
10274         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10275         to get_last_target_status.
10276
10277 2020-01-10  Pedro Alves  <palves@redhat.com>
10278
10279         * gdbthread.h (scoped_restore_current_thread)
10280         <dont_restore, restore, m_dont_restore>: Declare.
10281         * thread.c (thread_alive): Add assertion.  Return bool.
10282         (switch_to_thread_if_alive): New.
10283         (prune_threads): Switch inferior/thread.
10284         (print_thread_info_1): Switch thread before calling target methods.
10285         (scoped_restore_current_thread::restore): New, factored out from
10286         ...
10287         (scoped_restore_current_thread::~scoped_restore_current_thread):
10288         ... this.
10289         (scoped_restore_current_thread::scoped_restore_current_thread):
10290         Add assertion.
10291         (thread_apply_all_command, thread_select): Use
10292         switch_to_thread_if_alive.
10293         * infrun.c (proceed, restart_threads, handle_signal_stop)
10294         (switch_back_to_stepped_thread): Switch current thread before
10295         calling target methods.
10296
10297 2020-01-10  Pedro Alves <palves@redhat.com>
10298
10299         * inferior.c (switch_to_inferior_no_thread): New function,
10300         factored out from ...
10301         (inferior_command): ... here.
10302         * inferior.h (switch_to_inferior_no_thread): Declare.
10303         * mi/mi-main.c (run_one_inferior): Use
10304         switch_to_inferior_no_thread.
10305
10306 2020-01-10  Pedro Alves  <palves@redhat.com>
10307
10308         * infcmd.c (kill_command): Remove dead code.
10309
10310 2020-01-10  Pedro Alves  <palves@redhat.com>
10311
10312         * remote.c (remote_target::mourn_inferior): No longer check
10313         whether the target is running.
10314
10315 2020-01-10  Pedro Alves  <palves@redhat.com>
10316
10317         * corelow.c (core_target::has_execution): Change parameter type to
10318         inferior pointer.
10319         * inferior.c (number_of_live_inferiors): Use
10320         inferior::has_execution instead of target_has_execution_1.
10321         * inferior.h (inferior::has_execution): New.
10322         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10323         inferior::has_execution instead of target_has_execution_1.
10324         * process-stratum-target.c
10325         (process_stratum_target::has_execution): Change parameter type to
10326         inferior pointer.  Check the inferior's PID instead of
10327         inferior_ptid.
10328         * process-stratum-target.h
10329         (process_stratum_target::has_execution): Change parameter type to
10330         inferior pointer.
10331         * record-full.c (record_full_core_target::has_execution): Change
10332         parameter type to inferior pointer.
10333         * target.c (target_has_execution_1): Change parameter type to
10334         inferior pointer.
10335         (target_has_execution_current): Adjust.
10336         * target.h (target_ops::has_execution): Change parameter type to
10337         inferior pointer.
10338         (target_has_execution_1): Change parameter type to inferior
10339         pointer.  Change return type to bool.
10340         * tracefile.h (tracefile_target::has_execution): Change parameter
10341         type to inferior pointer.
10342
10343 2020-01-10  Pedro Alves  <palves@redhat.com>
10344
10345         * exceptions.c (print_flush): Remove current_top_target() check.
10346
10347 2020-01-10  Pedro Alves  <palves@redhat.com>
10348
10349         * remote.c (show_remote_exec_file): Show the current inferior's
10350         exec-file instead of the command variable's value.
10351
10352 2020-01-10  Pedro Alves  <palves@redhat.com>
10353
10354         * record-full.c (record_full_resume_ptid): New global.
10355         (record_full_target::resume): Set it.
10356         (record_full_wait_1): Use record_full_resume_ptid instead of
10357         inferior_ptid.
10358
10359 2020-01-10  Pedro Alves  <palves@redhat.com>
10360
10361         * gdbthread.h (scoped_restore_current_thread)
10362         <dont_restore, restore, m_dont_restore>: Declare.
10363         * thread.c (thread_alive): Add assertion.  Return bool.
10364         (switch_to_thread_if_alive): New.
10365         (prune_threads): Switch inferior/thread.
10366         (print_thread_info_1): Switch thread before calling target methods.
10367         (scoped_restore_current_thread::restore): New, factored out from
10368         ...
10369         (scoped_restore_current_thread::~scoped_restore_current_thread):
10370         ... this.
10371         (scoped_restore_current_thread::scoped_restore_current_thread):
10372         Add assertion.
10373         (thread_apply_all_command, thread_select): Use
10374         switch_to_thread_if_alive.
10375
10376 2020-01-10  George Barrett  <bob@bob131.so>
10377
10378         * stap-probe.c (stap_modify_semaphore): Don't check for null
10379         semaphores.
10380         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10381         for null semaphores.
10382
10383 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10384
10385         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10386         all source windows, and maintain horizontal scroll status while
10387         doing so.
10388
10389 2020-01-09  Tom Tromey  <tom@tromey.com>
10390
10391         PR tui/18932:
10392         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10393         update_source_window, not print_source_lines.
10394
10395 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10396
10397         * tui/tui.c (tui_enable): Register tui hooks after calling
10398         tui_display_main.
10399
10400 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10401
10402         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10403
10404 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10405
10406         * thread.c (print_thread_info_1): Fix indentation.
10407
10408 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10409
10410         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10411         unique_xmalloc_ptr outside the if to always free the demangled name.
10412
10413 2020-01-08  Tom Tromey  <tromey@adacore.com>
10414
10415         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10416         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10417         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10418         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10419         Remove.
10420         (section_offsets): New typedef.
10421         * symtab.c (fixup_section, get_msymbol_address): Update.
10422         * symmisc.c (dump_msymbols): Update.
10423         * symfile.h (relative_addr_info_to_section_offsets)
10424         (symfile_map_offsets_to_segments): Update.
10425         * symfile.c (build_section_addr_info_from_objfile)
10426         (init_objfile_sect_indices): Update.
10427         (struct place_section_arg): Change type of "offsets".
10428         (place_section): Update.
10429         (relative_addr_info_to_section_offsets): Change type of
10430         "section_offsets".  Remove "num_sections" parameter.
10431         (default_symfile_offsets, syms_from_objfile_1)
10432         (set_objfile_default_section_offset): Update.
10433         (reread_symbols): No need to preserve section offsets by hand.
10434         (symfile_map_offsets_to_segments): Change type of "offsets".
10435         * stap-probe.c (relocate_address): Update.
10436         * stabsread.h (process_one_symbol): Update.
10437         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10438         (solib_target_relocate_section_addresses): Update.
10439         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10440         Update.
10441         * solib-frv.c (frv_relocate_main_executable): Update.
10442         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10443         * solib-aix.c (solib_aix_get_section_offsets): Change return
10444         type.
10445         (solib_aix_solib_create_inferior_hook): Update.
10446         * remote.c (remote_target::get_offsets): Update.
10447         * psymtab.c (find_pc_sect_psymtab): Update.
10448         * psympriv.h (struct partial_symbol) <address, text_low,
10449         text_high>: Update.
10450         * objfiles.h (obj_section_offset): Update.
10451         (struct objfile) <section_offsets>: Change type.
10452         <num_sections>: Remove.
10453         (objfile_relocate): Update.
10454         * objfiles.c (entry_point_address_query): Update
10455         (relocate_one_symbol): Change type of "section_offsets".
10456         (objfile_relocate1, objfile_relocate1): Change type of
10457         "new_offsets".
10458         (objfile_rebase1): Update.
10459         * mipsread.c (mipscoff_symfile_read): Update.
10460         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10461         parameter.
10462         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10463         (parse_external, psymtab_to_symtab_1): Update.
10464         * machoread.c (macho_symfile_offsets): Update.
10465         * ia64-tdep.c (ia64_find_unwind_table): Update.
10466         * hppa-tdep.c (read_unwind_info): Update.
10467         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10468         * dwarf2read.c (create_addrmap_from_index)
10469         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10470         (process_psymtab_comp_unit_reader, add_partial_symbol)
10471         (add_partial_subprogram, process_full_comp_unit)
10472         (read_file_scope, read_func_scope, read_lexical_block_scope)
10473         (read_call_site_scope, dwarf2_rnglists_process)
10474         (dwarf2_ranges_process, dwarf2_ranges_read)
10475         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10476         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10477         Update.
10478         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10479         Update.
10480         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10481         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10482         (process_one_symbol): Change type of "section_offsets".
10483         * ctfread.c (get_objfile_text_range): Update.
10484         * coffread.c (coff_symtab_read, enter_linenos)
10485         (process_coff_symbol): Update.
10486         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10487         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10488
10489 2020-01-08  Tom Tromey  <tromey@adacore.com>
10490
10491         * dwarf2read.c (parse_macro_definition): Use std::string.
10492         (parse_macro_definition): Likewise.
10493
10494 2020-01-08  Tom Tromey  <tromey@adacore.com>
10495
10496         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10497         (ATTR_ALLOC_CHUNK): Remove.
10498
10499 2020-01-08  Tom Tromey  <tromey@adacore.com>
10500
10501         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10502
10503 2020-01-08  Tom Tromey  <tromey@adacore.com>
10504
10505         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10506         (dwarf2_compute_name, open_dwo_file): Likewise.
10507         (process_enumeration_scope): Use std::vector.
10508         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10509         (partial_die_info::fixup, dwarf2_start_subfile)
10510         (guess_full_die_structure_name, dwarf2_name): Likewise.
10511         (determine_prefix): Update.
10512         (guess_full_die_structure_name): Make return type const.
10513         (partial_die_full_name): Return unique_xmalloc_ptr.
10514         (DW_FIELD_ALLOC_CHUNK): Remove.
10515
10516 2020-01-07  Tom Tromey  <tromey@adacore.com>
10517
10518         PR build/24937:
10519         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10520
10521 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10522
10523         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10524
10525 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10526
10527         * stack.c (print_frame_info): Move disassemble_next_line code
10528         inside source_print block.
10529
10530 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10531
10532         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10533         gdb/signals.h, as we are now using native signal symbols.
10534
10535 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10536
10537         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10538         overflow by an early check of content vs threshold.
10539         * tui/tui-source.c (tui_source_window::line_is_displayed):
10540         Likewise.
10541
10542 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10543
10544         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10545
10546 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10547
10548         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10549         export table if no section contains it's RVA.
10550
10551 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10552
10553         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10554
10555 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10556
10557         * source.c (print_source_lines_base): Set last_line_listed.
10558
10559 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10560
10561         * tui/tui-disasm.c: Remove trailing spaces.
10562
10563 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10564             Pedro Alves  <palves@redhat.com>
10565
10566         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10567         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10568         (windows_gdb_signal_to_target): New function, uses the above
10569         enumeration to convert GDB internal signal codes to equivalent
10570         Windows codes.
10571         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10572         * windows-nat.c: Include "gdb_wait.h".
10573         (get_windows_debug_event): Extract the fatal exception from the
10574         exit status and convert to the equivalent Posix signal number.
10575         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10576         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10577         * gdbsupport/gdb_wait.c: New file, implements
10578         windows_status_to_termsig.
10579         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10580         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10581
10582 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10583
10584         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10585         show_layout.
10586
10587 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10588
10589         * aarch64-linux-nat.c
10590         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10591         and bfd_mach_aarch64.
10592
10593 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10594
10595         * ui-file.c (stdio_file::can_emit_style_escape)
10596         (tee_file::can_emit_style_escape): Ensure style is used also on
10597         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10598         to gdb_stdout.
10599         * main.c (set_gdb_data_directory): Use file style to output the
10600         warning that the given pathname is not a directory.
10601         * top.c (show_history_filename, gdb_safe_append_history)
10602         (show_gdb_datadir): Use file style.
10603
10604 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10605
10606         * solib-target.c (struct lm_info_target):
10607         Change offsets to be a unique_xmalloc_ptr.
10608         (solib_target_relocate_section_addresses): Update.
10609
10610 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10611
10612         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10613
10614 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10615
10616         * MAINTAINERS (Write After Approval): Add myself.
10617
10618 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10619
10620         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10621         Cell BE architecture.
10622         * target.h (struct target_ops) <thread_architecture>: Likewise.
10623
10624 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10625
10626         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10627
10628 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10629
10630         * MAINTAINERS (Write After Approval): Add myself.
10631
10632 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10633
10634         * gdbarch.sh: Update copyright year range of generated files.
10635
10636 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10637
10638         Update copyright year range in all GDB files.
10639
10640 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10641
10642         * copyright.py: Convert to Python 3.
10643
10644 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10645
10646         * copyright.py: Adapt after move of gnulib directory from gdb
10647         directory to toplevel directory.
10648
10649 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10650
10651         * copyright.py (main): Exit if run from the wrong directory.
10652
10653 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10654
10655         * top.c (print_gdb_version): Change copyright year to 2020.
10656
10657 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10658
10659         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10660
10661 For older changes see ChangeLog-2019.
10662 \f
10663 Local Variables:
10664 mode: change-log
10665 left-margin: 8
10666 fill-column: 74
10667 version-control: never
10668 coding: utf-8
10669 End: