gdb/ChangeLog

   1 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * valops.c (value_repeat): Fix incorrect argument name in comment.
   4
   5 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   6
   7         * ada-lang.c (ada_language_data): Remove c_style_arrays
   8         initializer.
   9         (ada_language::c_style_arrays_p): New member fuction.
  10         * c-lang.c (c_language_data): Remove c_style_arrays
  11         initializer.
  12         (cplus_language_data): Likewise.
  13         (asm_language_data): Likewise.
  14         (minimal_language_data): Likewise.
  15         * d-lang.c (d_language_data): Likewise.
  16         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
  17         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
  18         (f_language::c_style_arrays_p): New member function.
  19         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
  20         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
  21         * language.c (unknown_language_data): Remove c_style_arrays
  22         initializer.
  23         (auto_language_data): Likewise.
  24         * language.h (language_data): Remove c_style_arrays field.
  25         (language_defn::c_style_arrays_p): New member function.
  26         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
  27         (m2_language::c_style_arrays_p): New member function.
  28         * objc-lang.c (objc_language_data): Remove c_style_arrays
  29         initializer.
  30         * opencl-lang.c (opencl_language_data): Likewise.
  31         * p-lang.c (pascal_language_data): Likewise.
  32         * rust-lang.c (rust_language_data): Likewise.
  33         * valarith.c (value_subscript): Update call to c_style_arrays_p,
  34         and update local variable to a bool.
  35         * valops.c (value_cast): Update call to c_style_arrays_p.
  36         (value_array): Likewise.
  37         * value.c (coerce_array): Likewise.
  38
  39 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  40
  41         * ada-lang.c (ada_language_data): Remove la_language initializer.
  42         * c-lang.c (c_language_data): Likewise.
  43         (cplus_language_data): Likewise.
  44         (asm_language_data): Likewise.
  45         (minimal_language_data): Likewise.
  46         * d-lang.c (d_language_data): Likewise.
  47         * f-lang.c (f_language_data): Likewise.
  48         * go-lang.c (go_language_data): Likewise.
  49         * language.c (unknown_language_data): Likewise.
  50         (auto_language_data): Likewise.
  51         * language.h (language_data): Remove la_language field.
  52         (language_defn::language_defn): Initialise la_language field.
  53         (language_defn::la_language): New member variable.
  54         * m2-lang.c (m2_language_data): Remove la_language field.
  55         * objc-lang.c (objc_language_data): Likewise.
  56         * opencl-lang.c (opencl_language_data): Likewise.
  57         * p-lang.c (pascal_language_data): Likewise.
  58         * rust-lang.c (rust_language_data): Likewise.
  59
  60 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  61
  62         * ada-lang.c (ada_extensions): Delete, moved into
  63         ada_language::filename_extensions.
  64         (ada_language_data): Remove la_filename_extensions initializer.
  65         (ada_language::filename_extensions): New member function.
  66         * c-lang.c (c_extensions): Delete, moved into
  67         c_language::filename_extensions.
  68         (c_language_data): Remove la_filename_extensions initializer.
  69         (c_language::filename_extensions): New member function.
  70         (cplus_extensions): Delete, moved into
  71         cplus_language::filename_extensions.
  72         (cplus_language_data): Remove la_filename_extensions initializer.
  73         (cplus_language::filename_extensions): New member function.
  74         (asm_extensions): Delete, moved into
  75         asm_language::filename_extensions.
  76         (asm_language_data): Remove la_filename_extensions initializer.
  77         (asm_language::filename_extensions): New member function.
  78         (minimal_language_data): Remove la_filename_extensions
  79         initializer.
  80         * d-lang.c (d_extensions): Delete, moved into
  81         d_language::filename_extensions.
  82         (d_language_data): Remove la_filename_extensions initializer.
  83         (d_language::filename_extensions): New member function.
  84         * f-lang.c (f_extensions): Delete, moved into
  85         f_language::filename_extensions.
  86         (f_language_data): Remove la_filename_extensions initializer.
  87         (f_language::filename_extensions): New member function.
  88         * go-lang.c (go_language_data): Remove la_filename_extensions
  89         initializer.
  90         * language.c (add_set_language_command): Update now that
  91         filename_extensions returns a vector.
  92         (unknown_language_data): Remove la_filename_extensions
  93         initializer.
  94         (auto_language_data): Likewise.
  95         * language.h (language_data): Remove la_filename_extensions field.
  96         (language_defn::filename_extensions): New member function.
  97         * m2-lang.c (m2_language_data): Remove la_filename_extensions
  98         initializer.
  99         * objc-lang.c (objc_extensions): Delete, moved into
 100         objc_language::filename_extensions.
 101         (objc_language_data): Remove la_filename_extensions initializer.
 102         (objc_language::filename_extensions): New member function.
 103         * opencl-lang.c (opencl_language_data): Remove
 104         la_filename_extensions initializer.
 105         * p-lang.c (pascal_extensions): Delete, moved into
 106         pascal_language::filename_extensions.
 107         (pascal_language_data): Remove la_filename_extensions initializer.
 108         (pascal_language::filename_extensions): New member function.
 109         * rust-lang.c (rust_extensions): Delete, moved into
 110         rust_language::filename_extensions.
 111         (rust_language_data): Remove la_filename_extensions initializer.
 112         (rust_language::filename_extensions): New member function.
 113         * symfile.c (add_filename_language): Add new assert.
 114
 115 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 116
 117         * ada-lang.c (ada_language_data): Remove la_name and
 118         la_natural_name initializers.
 119         (ada_language::name): New member function.
 120         (ada_language::natural_name): New member function.
 121         * c-lang.c (c_language_data): Remove la_name and
 122         la_natural_name initializers.
 123         (c_language::name): New member function.
 124         (c_language::natural_name): New member function.
 125         (cplus_language_data): Remove la_name and
 126         la_natural_name initializers.
 127         (cplus_language::name): New member function.
 128         (cplus_language::natural_name): New member function.
 129         (asm_language_data): Remove la_name and
 130         la_natural_name initializers.
 131         (asm_language::name): New member function.
 132         (asm_language::natural_name): New member function.
 133         (minimal_language_data): Remove la_name and
 134         la_natural_name initializers.
 135         (minimal_language::name): New member function.
 136         (minimal_language::natural_name): New member function.
 137         * compile/compile.c (compile_to_object): Update call to
 138         lanugage_defn::name.
 139         * d-lang.c (d_language_data): Remove la_name and
 140         la_natural_name initializers.
 141         (d_language::name): New member function.
 142         (d_language::natural_name): New member function.
 143         * expprint.c (print_subexp_standard): Update call to
 144         language_defn::name.
 145         (dump_raw_expression): Likewise
 146         (dump_prefix_expression): Likewise.
 147         * f-lang.c (f_language_data): Remove la_name and
 148         la_natural_name initializers.
 149         (f_language::name): New member function.
 150         (f_language::natural_name): New member function.
 151         * go-lang.c (go_language_data): Remove la_name and
 152         la_natural_name initializers.
 153         (go_language::name): New member function.
 154         (go_language::natural_name): New member function.
 155         * language.c (show_language_command): Update call to
 156         language_defn::name.
 157         (set_language_command): Likewise.
 158         (language_enum): Likewise.
 159         (language_str): Likewise.
 160         (add_set_language_command): Likewise, use
 161         language_defn::natural_name in the doc string.
 162         (unknown_language_data): Remove la_name and
 163         la_natural_name initializers.
 164         (unknown_language::name): New member function.
 165         (unknown_language::natural_name): New member function.
 166         (auto_language_data): Remove la_name and
 167         la_natural_name initializers.
 168         (auto_language::name): New member function.
 169         (auto_language::natural_name): New member function.
 170         (language_lookup_primitive_type_as_symbol): Update call to
 171         language_defn::name.
 172         * language.h (language_data): Remove la_name and la_natural_name
 173         member variables.
 174         (language_defn::name): New member function.
 175         (language_defn::natural_name): New member function.
 176         * m2-lang.c (m2_language_data): Remove la_name and
 177         la_natural_name initializers.
 178         (m2_language::name): New member function.
 179         (m2_language::natural_name): New member function.
 180         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 181         language_defn::natural_name.
 182         * objc-lang.c (objc_language_data): Remove la_name and
 183         la_natural_name initializers.
 184         (objc_language::name): New member function.
 185         (objc_language::natural_name): New member function.
 186         * opencl-lang.c (opencl_language_data): Remove la_name and
 187         la_natural_name initializers.
 188         (opencl_language::name): New member function.
 189         (opencl_language::natural_name): New member function.
 190         * p-lang.c (pascal_language_data): Remove la_name and
 191         la_natural_name initializers.
 192         (pascal_language::name): New member function.
 193         (pascal_language::natural_name): New member function.
 194         * rust-lang.c (rust_language_data): Remove la_name and
 195         la_natural_name initializers.
 196         (rust_language::name): New member function.
 197         (rust_language::natural_name): New member function.
 198         * symtab.c (lookup_language_this): Update call to
 199         language_defn::name.
 200
 201 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 202
 203         * ada-lang.c (ada_language_data): Remove la_name_of_this
 204         initializer.
 205         * ax-gdb.c (gen_expr): Update call to name_of_this.
 206         * c-exp.y (classify_name): Likewise.
 207         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 208         (cplus_language_data): Likewise.
 209         (cplus_language::name_of_this): New member function.
 210         (asm_language_data): Remove la_name_of_this initializer.
 211         (minimal_language_data): Likewise.
 212         * d-lang.c (d_language_data): Likewise.
 213         (d_language::name_of_this): New member function.
 214         * expprint.c (print_subexp_standard): Update call to name_of_this.
 215         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 216         * go-lang.c (go_language_data): Likewise.
 217         * language.c (unknown_language_data): Likewise.
 218         (unknown_language::name_of_this): New member function.
 219         (auto_language_data): Remove la_name_of_this initializer.
 220         (auto_language::name_of_this): New member function.
 221         * language.h (language_data): Delete la_name_of_this member
 222         variable.
 223         (language_defn::name_of_this): New member function.
 224         * m2-lang.c (m2_language_data): Remove la_name_of_this
 225         initializer.
 226         * objc-lang.c (objc_language_data): Likewise.
 227         (objc_language::name_of_this): New member function.
 228         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 229         initializer.
 230         * p-lang.c (pascal_language_data): Likewise.
 231         (pascal_language::name_of_this): New member function.
 232         * rust-lang.c (rust_language_data): Remove la_name_of_this
 233         initializer.
 234         * symtab.c (lookup_language_this): Update call to name_of_this.
 235         (lookup_symbol_aux): Likewise.
 236         * valops.c (value_of_this): Likewise.
 237
 238 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 239
 240         * ada-lang.c (ada_language_data): Remove
 241         la_struct_too_deep_ellipsis initializer.
 242         (ada_language::struct_too_deep_ellipsis): New member function.
 243         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 244         initializer.
 245         (cplus_language_data): Likewise.
 246         (asm_language_data): Likewise.
 247         (minimal_language_data): Likewise.
 248         * cp-valprint.c (cp_print_value): Update call to
 249         struct_too_deep_ellipsis.
 250         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 251         initializer.
 252         * f-lang.c (f_language_data): Likewise.
 253         (f_language::struct_too_deep_ellipsis): New member function.
 254         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 255         initializer.
 256         * language.c (unknown_language_data): Likewise.
 257         (auto_language_data): Likewise.
 258         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 259         member variable.
 260         (language_defn::struct_too_deep_ellipsis): New member function.
 261         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 262         initializer.Q
 263         * objc-lang.c (objc_language_data): Likewise.
 264         * opencl-lang.c (opencl_language_data): Likewise.
 265         * p-lang.c (pascal_language_data): Likewise.
 266         * rust-lang.c (rust_language_data): Likewise.
 267         * valprint.c (val_print_check_max_depth): Update call to
 268         struct_too_deep_ellipsis.
 269
 270 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 271
 272         * MAINTAINERS (Write After Approval): Add myself.
 273
 274 2020-09-15  Tom Tromey  <tom@tromey.com>
 275
 276         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 277         Remove.
 278
 279 2020-09-15  Tom Tromey  <tom@tromey.com>
 280
 281         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 282         and TYPE_CODE_METHODPTR cases.
 283         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 284         (c_value_print_inner): Update.
 285         * valprint.c (generic_value_print_memberptr): New function, from
 286         c_value_print_memberptr.
 287         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 288
 289 2020-09-15  Tom Tromey  <tromey@adacore.com>
 290
 291         * python/python-internal.h (PyInt_FromLong): Remove define.
 292         * python/py-value.c (convert_value_from_python): Use
 293         gdb_py_object_from_longest.
 294         * python/py-type.c (typy_get_code): Use
 295         gdb_py_object_from_longest.
 296         * python/py-symtab.c (salpy_get_line): Use
 297         gdb_py_object_from_longest.
 298         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 299         gdb_py_object_from_longest.
 300         * python/py-record.c (recpy_gap_reason_code): Use
 301         gdb_py_object_from_longest.
 302         * python/py-record-btrace.c (recpy_bt_insn_size)
 303         (recpy_bt_func_level, btpy_list_count): Use
 304         gdb_py_object_from_longest.
 305         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 306         gdb_py_object_from_longest.  Fix error handling.
 307         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 308         gdb_py_object_from_longest.
 309         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 310         gdb_py_object_from_longest.
 311         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 312         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 313         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 314
 315 2020-09-15  Tom Tromey  <tromey@adacore.com>
 316
 317         * python/python.c (gdbpy_parameter_value): Use
 318         gdb_py_object_from_ulongest.
 319
 320 2020-09-15  Tom Tromey  <tromey@adacore.com>
 321
 322         * python/py-infevents.c (create_register_changed_event_object):
 323         Use gdb_py_object_from_longest.
 324         * python/py-exitedevent.c (create_exited_event_object): Use
 325         gdb_py_object_from_longest.
 326
 327 2020-09-15  Tom Tromey  <tromey@adacore.com>
 328
 329         * python/python.c (gdbpy_parameter_value): Use
 330         gdb_py_object_from_longest.
 331         * python/py-type.c (convert_field, typy_range): Use
 332         gdb_py_object_from_longest.
 333         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 334         gdb_py_object_from_longest.
 335         * python/py-lazy-string.c (stpy_get_length): Use
 336         gdb_py_object_from_longest.
 337         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 338         gdb_py_object_from_longest.
 339         * python/py-infevents.c (create_memory_changed_event_object): Use
 340         gdb_py_object_from_longest.
 341         * python/py-inferior.c (infpy_get_num): Use
 342         gdb_py_object_from_longest.
 343         (infpy_get_pid): Likewise.
 344
 345 2020-09-15  Tom Tromey  <tromey@adacore.com>
 346
 347         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 348         defines.
 349         * python/py-value.c (valpy_long): Use
 350         gdb_py_object_from_ulongest.
 351         * python/py-symtab.c (salpy_get_pc): Use
 352         gdb_py_object_from_ulongest.
 353         (salpy_get_last): Likewise.
 354         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 355         gdb_py_object_from_ulongest.
 356         * python/py-lazy-string.c (stpy_get_address): Use
 357         gdb_py_object_from_ulongest.
 358         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 359         * python/py-arch.c (archpy_disassemble): Use
 360         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 361         error handling.
 362
 363 2020-09-15  Tom Tromey  <tromey@adacore.com>
 364
 365         * python/python-internal.h (gdb_py_long_from_longest): Remove
 366         defines.
 367         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 368         * python/py-type.c (convert_field, typy_get_sizeof): Use
 369         gdb_py_object_from_longest.
 370         * python/py-record-btrace.c (btpy_list_index): Use
 371         gdb_py_object_from_longest.
 372
 373 2020-09-15  Tom Tromey  <tromey@adacore.com>
 374
 375         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 376         * python/py-record.c (recpy_element_number): Use
 377         gdb_py_object_from_longest.
 378         (recpy_gap_number): Likewise.
 379
 380 2020-09-15  Tom Tromey  <tromey@adacore.com>
 381
 382         * top.c (ui::ui): Update.
 383         (highest_ui_num): Remove.
 384         * top.h (struct ui) <num>: Remove.
 385
 386 2020-09-15  Tom Tromey  <tromey@adacore.com>
 387
 388         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 389         * ui-style.c (ansi_regex_text): Now array.
 390         * rust-exp.y (number_regex_text): Now array.
 391         * linespec.c (linespec_quote_characters): Now array.
 392         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 393         Now arrays.
 394
 395 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 396
 397         * debuginfod-support.c (debuginfod_client_deleter): New.
 398         (debuginfod_client_up): New.
 399         (debuginfod_init): Return debuginfod_client_up.
 400         (debuginfod_source_query): Adjust.
 401         (debuginfod_debuginfo_query): Adjust.
 402
 403 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 404
 405         * debuginfod-support.c (debuginfod_source_query): Use
 406         make_unique_xstrdup.
 407
 408 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 409
 410         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 411         with `type::instance_flags`.
 412
 413 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 414
 415         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 416         Remove baton parameter.
 417
 418 2020-09-14  Pedro Alves  <pedro@palves.net>
 419
 420         * Makefile.in (SELFTESTS_SRCS): Add
 421         unittests/enum-flags-selftests.c.
 422         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 423         btrace_function_flags instead of enum btrace_function_flag.
 424         * compile/compile-c-types.c (convert_qualified): Use
 425         enum_flags::raw.
 426         * compile/compile-cplus-symbols.c (convert_one_symbol)
 427         (convert_symbol_bmsym):
 428         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 429         (compile_cplus_convert_struct_or_union_methods)
 430         (compile_cplus_instance::convert_qualified_base):
 431         * go-exp.y (parse_string_or_char): Add cast to int.
 432         * unittests/enum-flags-selftests.c: New file.
 433         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 434         type to btrace_thread_flags from btrace_thread_flag.
 435         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 436         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 437         cast in DEBUG call.
 438
 439 2020-09-14  Pedro Alves  <pedro@palves.net>
 440
 441         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 442         * gdbtypes.c (address_space_name_to_int): Rename to ...
 443         (address_space_name_to_type_instance_flags): ... this.
 444         (address_space_int_to_name): Rename to ...
 445         (address_space_type_instance_flags_to_name): ... this.
 446         * gdbtypes.h (address_space_name_to_int): Rename to ...
 447         (address_space_name_to_type_instance_flags): ... this.
 448         (address_space_int_to_name): Rename to ...
 449         (address_space_type_instance_flags_to_name): ... this.
 450         * type-stack.c (type_stack::insert): Adjust to rename.
 451         * type-stack.h (type_stack::insert): Likewise.
 452
 453 2020-09-14  Pedro Alves  <pedro@palves.net>
 454             Andrew Burgess  <andrew.burgess@embecosm.com>
 455
 456         * avr-tdep.c (avr_address_class_type_flags): Return
 457         type_instance_flags.
 458         (avr_address_class_type_flags_to_name): Take a
 459         type_instance_flags.
 460         (avr_address_class_name_to_type_flags): Return bool and take a
 461         type_instance_flags.
 462         * d-lang.c (build_d_types): Use type::set_instance_flags.
 463         * ft32-tdep.c (ft32_address_class_type_flags): Return
 464         type_instance_flags.
 465         (ft32_address_class_type_flags_to_name): Take a
 466         type_instance_flags.
 467         (ft32_address_class_name_to_type_flags): Return bool and take a
 468         type_instance_flags.
 469         (ft32_gdbarch_init): Use type::set_instance_flags.
 470         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 471         * gdbarch.h, gdbarch.c: Regenerate.
 472         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 473         (address_class_name_to_type_flags): Use type_instance_flags and
 474         bool.
 475         * gdbtypes.c (address_space_name_to_int)
 476         (address_space_int_to_name, make_qualified_type): Use
 477         type_instance_flags.
 478         (make_qualified_type): Use type_instance_flags and
 479         type::set_instance_flags.
 480         (make_type_with_address_space, make_cv_type, make_vector_type)
 481         (check_typedef): Use type_instance_flags.
 482         (recursive_dump_type): Cast type_instance_flags to unsigned for
 483         printing.
 484         (copy_type_recursive): Use type::set_instance_flags.
 485         (gdbtypes_post_init): Use type::set_instance_flags.
 486         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 487         <m_instance_flags>: ... this.
 488         <instance_flags, set_instance_flags>: New methods.
 489         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 490         (SET_TYPE_INSTANCE_FLAGS): New.
 491         (address_space_name_to_int, address_space_int_to_name)
 492         (make_type_with_address_space): Pass flags using
 493         type_instance_flags instead of int.
 494         * stabsread.c (cleanup_undefined_types_noname): Use
 495         type::set_instance_flags.
 496         * s390-tdep.c (s390_address_class_type_flags): Return
 497         type_instance_flags.
 498         (s390_address_class_type_flags_to_name): Take a
 499         type_instance_flags.
 500         (s390_address_class_name_to_type_flags): Return bool and take a
 501         type_instance_flags.
 502         * type-stack.c (type_stack::follow_types): Use
 503         type_instance_flags.
 504         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 505
 506 2020-09-14  Tom Tromey  <tromey@adacore.com>
 507
 508         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 509         * x86-tdep.c (x86_is_thunk_register_name)
 510         (x86_in_indirect_branch_thunk): Update.
 511         * sparc64-tdep.c (sparc64_fpu_register_names)
 512         (sparc64_cp0_register_names, sparc64_register_names)
 513         (sparc64_pseudo_register_names): Now const.
 514         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 515         cp0_registers_num>: Now const.
 516         * sparc-tdep.c (sparc_core_register_names)
 517         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 518         (sparc32_pseudo_register_names): Now const.
 519         (validate_tdesc_registers): Update.
 520         * rust-lang.c (rust_extensions): Now const.
 521         * p-lang.c (p_extensions): Now const.
 522         * objc-lang.c (objc_extensions): Now const.
 523         * nto-tdep.c (nto_thread_state_str): Now const.
 524         * moxie-tdep.c (moxie_register_names): Now const.
 525         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 526         Now const.
 527         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 528         (mips_linux_reg_names): Now const.
 529         (mips_gdbarch_init): Update.
 530         * microblaze-tdep.c (microblaze_register_names): Now const.
 531         * m68k-tdep.c (m68k_register_names): Now const.
 532         * m32r-tdep.c (m32r_register_names): Now const.
 533         * ia64-tdep.c (ia64_register_names): Now const.
 534         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 535         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 536         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 537         ymm_avx512_register_names, pkeys_register_names>: Now const.
 538         * i386-tdep.c (i386_register_names, i386_zmm_names)
 539         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 540         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 541         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 542         * f-lang.c (f_extensions): Now const.
 543         * d-lang.c (d_extensions): Now const.
 544         * csky-tdep.c (csky_register_names): Now const.
 545         * charset.c (default_charset_names, charset_enum): Now const.
 546         (_initialize_charset): Update.
 547         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 548         const.
 549         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 550         (bsd_uthread_solib_loaded): Update.
 551         (bsd_uthread_state): Now const.
 552         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 553         (amd64_ymm_avx512_names, amd64_ymmh_names)
 554         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 555         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 556         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 557         (amd64_dword_names): Now const.
 558         * agent.c (can_use_agent_enum): Now const.
 559         * ada-tasks.c (task_states, long_task_states): Now const.
 560         * ada-lang.c (known_runtime_file_name_patterns)
 561         (known_auxiliary_function_name_patterns, attribute_names)
 562         (standard_exc, ada_extensions): Now const.
 563
 564 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 565
 566         * bcache.h (struct bcache) <bcache>: Remove constructor.
 567         <m_hash_function, m_compare_function>: Remove.
 568         <~bcache>: Make virtual.
 569         <compare>: Remove static method, introduce virtual method.
 570         <default_hash>: Remove.
 571         <hash>: New virtual method.
 572         * bcache.c (bcache::expand_hash_table): Update.
 573         (bcache::insert): Update.
 574         (bcache::hash): New.
 575         (bcache::compare): Update comment and parameter names.
 576         * gdbtypes.c (types_deeply_equal): Update.
 577         * psymtab.h (struct psymbol_bcache): New struct.
 578         (class psymtab_storage) <psymtab_storage>: Make default.
 579         <psymbol_cache>: Change type to psymbol_bcache.
 580         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 581         (psymbol_hash): Change to...
 582         (psymbol_bcache::hash): ... this.
 583         (psymbol_compare): Change to...
 584         (psymbol_bcache::compare): ... this.
 585
 586 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 587
 588         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 589         checking for initial lwp.
 590
 591 2020-09-14  Tom Tromey  <tromey@adacore.com>
 592
 593         * m68k-tdep.c (m68k_extract_return_value): Use
 594         pointer_result_regnum.
 595         (m68k_store_return_value): Likewise.
 596         (m68k_reg_struct_return_p): Handle vectors and arrays.
 597         (m68k_return_value): Handle arrays.
 598         (m68k_svr4_return_value): Fix single-element aggregate handling.
 599         Handle long double.  Adjust for embedded ABI.
 600         (m68k_svr4_init_abi): Set pointer_result_regnum.
 601         (m68k_embedded_init_abi): New function.
 602         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 603         (m68k_osabi_sniffer): New function.
 604         (_initialize_m68k_tdep): Register osabi sniffer.
 605         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 606         member.
 607
 608 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 609
 610         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 611         with gdb::unique_xmalloc_ptr<char>.
 612
 613 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 614
 615         * xml-support.h (xml_fetch_another): Change type to be a
 616         function_view.
 617         (xml_process_xincludes): Remove baton parameter.
 618         (xml_fetch_content_from_file): Change baton parameter to
 619         dirname.
 620         * xml-support.c (struct xinclude_parsing_data)
 621         <xinclude_parsing_data>: Remove baton parameter.
 622         <fetcher_baton>: Remove.
 623         (xinclude_start_include): Adjust.
 624         (xml_process_xincludes): Adjust.
 625         (xml_fetch_content_from_file): Replace baton parameter with
 626         dirname.
 627         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 628         (xml_init_syscalls_info): Use a lambda.
 629         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 630         (file_read_description_xml): Use a lambda.
 631         (fetch_available_features_from_target): Change baton parameter
 632         to target_ops.
 633         (target_read_description_xml): Use a lambda.
 634         (target_fetch_description_xml): Use a lambda.
 635         (string_read_description_xml): Update.
 636
 637 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 638
 639         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
 640         uses with type::endianity_is_not_default.
 641
 642 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 643
 644         * gdbtypes.h (struct type) <endianity_is_not_default,
 645         set_endianity_is_not_default>: New methods.
 646         (TYPE_ENDIANITY_NOT_DEFAULT): Use
 647         type::endianity_is_not_default, change all write call sites to
 648         use type::set_endianity_is_not_default.
 649
 650 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 651
 652         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
 653         uses with type::is_fixed_instance.
 654
 655 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 656
 657         * gdbtypes.h (struct type) <is_fixed_instance,
 658         set_is_fixed_instance>: New methods.
 659         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
 660         write call sites to use type::set_is_fixed_instance.
 661
 662 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 663
 664         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
 665         uses with type::is_gnu_ifunc.
 666
 667 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 668
 669         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
 670         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
 671         use type::set_is_gnu_ifunc.
 672
 673 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 674
 675         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
 676         uses with type::stub_is_supported.
 677
 678 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 679
 680         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
 681         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
 682         use type::set_stub_is_supported.
 683
 684 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 685
 686         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
 687         uses with type::is_vector.
 688
 689 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 690
 691         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
 692         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
 693         use type::set_is_vector.
 694
 695 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 696
 697         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
 698         uses with type::has_varargs.
 699
 700 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 701
 702         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
 703         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
 704         use type::set_has_varargs.
 705
 706 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 707
 708         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
 709         uses with type::is_prototyped.
 710
 711 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 712
 713         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
 714         New methods.
 715         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
 716         call sites to use type::set_is_prototyped.
 717
 718 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 719
 720         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
 721         uses with type::target_is_stub.
 722
 723 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 724
 725         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
 726         New methods.
 727         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
 728         sites to use type::set_target_is_stub.
 729
 730 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 731
 732         * gdbtypes.h (TYPE_STUB): Remove, replace all
 733         uses with type::is_stub.
 734
 735 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 736
 737         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
 738         (TYPE_STUB): Use type::is_stub, change all write call sites to
 739         use type::set_is_stub.
 740
 741 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 742
 743         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
 744         type::has_no_signedness.
 745
 746 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 747
 748         * gdbtypes.h (struct type) <has_no_signedness,
 749         set_has_no_signedness>: New methods.
 750         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
 751         call sites to use type::set_has_no_signedness.
 752
 753 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 754
 755         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
 756         type::is_unsigned.
 757
 758 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 759
 760         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
 761         methods.
 762         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
 763         sites to use type::set_is_unsigned.
 764
 765 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 766             Adam Renquinha <arenquinha@cimeq.qc.ca>
 767
 768         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 769         pointer and stack frame offset when unwinding.
 770
 771 2020-09-13  Pedro Alves  <pedro@palves.net>
 772
 773         * NEWS: Document "-break-insert --qualified".
 774         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 775
 776 2020-09-13  Pedro Alves  <pedro@palves.net>
 777
 778         * linespec.c (classify_mtype, compare_msyms): Delete.
 779         (search_minsyms_for_name): Remove classification logic.  Instead
 780         filter out trampoline symbols if we also found an external
 781         function of the same name.
 782
 783 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 784
 785         * NEWS: Create a new section for the next release branch.
 786         Rename the section of the current branch, now that it has
 787         been cut.
 788
 789 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 790
 791         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 792         * version.in: Bump version to 11.0.50.DATE-git.
 793
 794 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 795
 796         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 797
 798 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 799             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 800
 801         * gdbarch.sh: Added bfloat16 type.
 802         * gdbarch.c: Regenerated.
 803         * gdbarch.h: Regenerated.
 804         * gdbtypes.c (floatformats_bfloat16): New struct.
 805         (gdbtypes_post_init): Add builtin_bfloat16.
 806         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 807         (floatformats_bfloat16): New struct.
 808         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 809         (i386_ymm_type): Add field "v16_bfloat16"
 810         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 811         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 812         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 813         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 814         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 815         * features/i386/64bit-avx512.c: Regenerated.
 816         * features/i386/64bit-sse.xml: Add bfloat16 type.
 817         * features/i386/64bit-sse.c: Regenerated.
 818
 819 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 820
 821         * i386-tdep.c (i386_zmm_type): Fix field names.
 822         (i386_ymm_type): Fix field names.
 823
 824 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 825
 826         * breakpoint.c: Fix typo in the help message of the
 827         "set breakpoint condition-evaluation" command.
 828
 829 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 830
 831         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 832         * (nbsd_nat_target::pid_to_exec_file)
 833         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 834         (nbsd_nat_target::post_startup_inferior)
 835         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 836         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 837         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 838         * (nbsd_thread_lister): Remove.
 839
 840 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 841
 842         * fork-inferior.c (startup_inferior): Avoid double free.
 843
 844 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 845
 846         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 847         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 848
 849 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 850
 851         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 852         * netbsd-nat.c: Include <sys/ptrace.h>.
 853         * (netbsd_nat::enable_proc_events): Add.
 854
 855 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 856
 857         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 858         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 859         (netbsd_nat::for_each_thread): Add.
 860         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 861         "gdbsupport/common-debug.h".
 862         * (netbsd_nat::netbsd_thread_lister)
 863         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 864         (netbsd_nat::for_each_thread): Add.
 865
 866 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 867
 868         * netbsd-nat.h: Include <unistd.h>.
 869         * (netbsd_nat::pid_to_exec_file): Add.
 870         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 871         * (netbsd_nat::pid_to_exec_file) Add.
 872
 873 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 874
 875         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 876
 877 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 878
 879         * netbsd-nat.h: New file.
 880         * netbsd-nat.c: Likewise.
 881
 882 2020-09-09  Tom Tromey  <tromey@adacore.com>
 883
 884         * ada-lang.c (remove_extra_symbols): Do not increment when
 885         removing an element
 886
 887 2020-09-08  Tom Tromey  <tromey@adacore.com>
 888
 889         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 890
 891 2020-09-08  Tom Tromey  <tromey@adacore.com>
 892
 893         PR win32/25302:
 894         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 895         (gdb_bfd_init_data): New function.
 896         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 897
 898 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 899
 900         * infrun.c (fetch_inferior_event): Use
 901         `switch_to_target_no_thread` to switch the target.
 902
 903 2020-09-06  Tom Tromey  <tom@tromey.com>
 904
 905         * symfile.h (dwarf2_free_objfile): Don't declare.
 906
 907 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 908
 909         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 910         to match 16 byte real/complex type generated by Flang compiler.
 911
 912 2020-09-03  Tom de Vries  <tdevries@suse.de>
 913
 914         PR breakpoint/26546
 915         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 916         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 917
 918 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 919
 920         * maint.c (index_digits): New function.
 921         (struct maint_print_section_data): Remove.
 922         (print_bfd_section_info): Remove print_data parameter, add arg
 923         and index_digits.
 924         (print_objfile_section_info): Likewise.
 925         (print_bfd_section_info_maybe_relocated): Likewise (plus
 926         objfile).
 927         (maintenance_info_sections): Adjust calls.
 928
 929 2020-09-02  Tom Tromey  <tromey@adacore.com>
 930
 931         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 932         for null pointers.
 933         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 934
 935 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 936
 937         * bcache.h (struct bcache) <insert>: Change type of `added` to
 938         pointer to bool.
 939         * bcache.c (bcache::insert): Likewise.
 940         * gdbtypes.c (check_types_worklist): Adjust.
 941         * psymtab.c (add_psymbol_to_bcache): Adjust.
 942
 943 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 944
 945         * corelow.c (unordered_set): Include.
 946         (class core_target): Add field 'm_core_unavailable_mappings'.
 947         (core_target::build_file_mappings): Print only one warning
 948         per inaccessible file.  Add unavailable/broken mappings
 949         to m_core_unavailable_mappings.
 950         (core_target::xfer_partial): Call...
 951         (core_target::xfer_memory_via_mappings): New method.
 952
 953 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 954
 955         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 956         type to bool.
 957
 958 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 959
 960         * dwarf2/read.c (struct field_info): Fix indentation.
 961
 962 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 963
 964         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 965         ordering in comment.
 966         * frame.c (frame_id_eq): Fix indentation.
 967
 968 2020-08-31  Scott Linder  <scott@scottlinder.com>
 969             Simon Marchi  <simon.marchi@efficios.com>
 970
 971         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 972         inline frame ids in outer frame.
 973
 974 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 975
 976         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 977         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 978         (outer_frame_id): Use FID_STACK_OUTER instead of
 979         FID_STACK_INVALID.
 980         (frame_id_p): Don't check for outer_frame_id.
 981
 982 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 983
 984         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 985         regnum/frame in value.  Call allocate_value_lazy.
 986         * frame.c (frame_unwind_register_value): Use
 987         val_print_not_saved.
 988
 989 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 990
 991         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 992
 993 2020-08-29  Pedro Alves  <pedro@palves.net>
 994
 995         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 996         the inferior before calling target_pid_to_str.
 997
 998 2020-08-28  Tom Tromey  <tom@tromey.com>
 999
1000         * xcoffread.c (xcoff_end_psymtab): Update comment.
1001         * dbxread.c (dbx_end_psymtab): Update comment.
1002
1003 2020-08-28  Tom de Vries  <tdevries@suse.de>
1004
1005         PR breakpoint/26544
1006         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1007         event_location.
1008         (create_breakpoint): Same.
1009         (base_breakpoint_decode_location): Same.
1010         (bkpt_create_sals_from_location): Same.
1011         (bkpt_decode_location): Same.
1012         (bkpt_probe_create_sals_from_location): Same.
1013         (bkpt_probe_decode_location): Same.
1014         (tracepoint_create_sals_from_location): Same.
1015         (tracepoint_decode_location): Same.
1016         (tracepoint_probe_decode_location): Same.
1017         (strace_marker_create_sals_from_location): Same.
1018         (strace_marker_decode_location): Same.
1019         (create_sals_from_location_default): Same.
1020         (decode_location_default): Same.
1021         * breakpoint.h (struct breakpoint_ops): Same.
1022         (create_breakpoint): Same.
1023         * linespec.h (decode_line_full): Same.
1024         * linespec.c (decode_line_full): Same.  Throw error if
1025         result.size () == 0.
1026
1027 2020-08-27  Pedro Alves  <pedro@palves.net>
1028
1029         PR gdb/26524
1030         * breakpoint.c (until_break_fsm) <location_breakpoint,
1031         caller_breakpoint>: Delete fields.
1032         <breakpoints>: New field.
1033         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1034         two individual breakpoints.
1035         (until_break_fsm::should_stop): Loop over breakpoints in the
1036         breakpoint vector.
1037         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1038         vector.
1039         (until_break_command): Handle location expanding into multiple
1040         sals.
1041
1042 2020-08-27  Pedro Alves  <pedro@palves.net>
1043
1044         PR gdb/26523
1045         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1046         bp_until breakpoints user-specified locations.  Update intro
1047         comment.
1048
1049 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1050
1051         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1052         gdb_bfd_sections): New.
1053         * maint.c (print_bfd_section_info): Change param type to
1054         maint_print_section_data.
1055         (print_objfile_section_info): Likewise.
1056         (print_bfd_section_info_maybe_relocated): Likewise.
1057         (maintenance_info_sections): Use gdb_bfd_sections.
1058
1059 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1060
1061         * MAINTAINERS: Add ARC target and maintainer.
1062
1063 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1064
1065         * configure.tgt: ARC support for GNU/Linux.
1066         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1067         * arc-linux-tdep.c: New file.
1068         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1069         * arc-tdep.c (arc_write_pc): Use it.
1070
1071 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1072
1073         * arc-tdep.c (arc_check_for_hardware_loop): New.
1074         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1075
1076 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1077
1078         * arc-tdep.h: Include "gdbarch.h".
1079
1080 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1081
1082         * arch/arc.h
1083         (arc_gdbarch_features): New class to stir the selection of target XML.
1084         (arc_create_target_description): Use FEATURES to choose XML target.
1085         (arc_lookup_target_description): Use arc_create_target_description
1086         to create _new_ target descriptions or return the already created
1087         ones if the FEATURES is the same.
1088         * arch/arc.c: Implementation of prototypes described above.
1089         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1090         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1091         * arc-tdep.c (*_feature_name): Make feature names consistent.
1092         (arc_register_feature): A new struct to hold information about
1093         registers of a particular target/feature.
1094         (arc_check_tdesc_feature): Check if XML provides registers in
1095         compliance with ARC_REGISTER_FEATURE structs.
1096         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1097         (determine_*_reg_feature_set): Which feature name to look for.
1098         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1099         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1100         to expected ISA enums to be used in arc_gdbarch_features structs.
1101         * features/Makefile (FEATURE_XMLFILES): Add new files.
1102         * gdb/features/arc/v1-aux.c: New file.
1103         * gdb/features/arc/v1-aux.xml: Likewise.
1104         * gdb/features/arc/v1-core.c: Likewise.
1105         * gdb/features/arc/v1-core.xml: Likewise.
1106         * gdb/features/arc/v2-aux.c: Likewise.
1107         * gdb/features/arc/v2-aux.xml: Likewise.
1108         * gdb/features/arc/v2-core.c: Likewise.
1109         * gdb/features/arc/v2-core.xml: Likewise.
1110         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1111
1112 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1113             Andrew Burgess  <andrew.burgess@embecosm.com>
1114
1115         PR m2/26372
1116         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1117         an assert.  Remove single element array indexing pattern as the
1118         MULTI_SUBSCRIPT support will handle this case too.
1119
1120 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1121
1122         * value.h (valprint_check_validity): Move declaration from
1123         here...
1124         * valprint.h (valprint_check_validity): ... to here.
1125
1126 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1127
1128         * debug.h: New file.
1129         * debug.c (debug_prefixed_vprintf): New function.
1130         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1131         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1132
1133 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1134
1135         * infrun.h (infrun_debug_printf_1): New function declaration.
1136         (infrun_debug_printf): New macro.
1137         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1138         throughout.
1139         (infrun_debug_printf): New function.
1140         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1141         (handle_jit_event): Likewise.
1142
1143 2020-08-21  Mark Wielaard  <mark@klomp.org>
1144
1145         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1146
1147 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1148
1149         * frame.c (enum class frame_id_status): New.
1150         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1151         (fprintf_frame): Update.
1152         (compute_frame_id): Set frame id status to "computing" on entry.
1153         Set it back to "not_computed" on failure and to "computed" on
1154         success.
1155         (get_frame_id): Assert the frame id is not being computed.
1156         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1157         (create_new_frame): Likewise.
1158         (frame_cleanup_after_sniffer): Update assert.
1159
1160 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1161
1162         * regcache.c (pid_ptid_regcache_map): New type.
1163         (target_ptid_regcache_map): Remove.
1164         (target_pid_ptid_regcache_map): New type.
1165         (regcaches): Change type to target_pid_ptid_regcache_map.
1166         (get_thread_arch_aspace_regcache): Update.
1167         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1168         case.
1169         (regcaches_size): Update.
1170         (regcache_count): Update.
1171         (registers_changed_ptid_target_pid_test): New.
1172         (_initialize_regcache): Register new test.
1173
1174 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1175
1176         * regcache.c (regcache_count): New.
1177         (struct regcache_test_data): New.
1178         (regcache_test_data_up): New.
1179         (populate_regcaches_for_test): New.
1180         (regcaches_test): Remove.
1181         (get_thread_arch_aspace_regcache_test): New.
1182         (registers_changed_ptid_all_test): New.
1183         (registers_changed_ptid_target_test): New.
1184         (registers_changed_ptid_target_ptid_test): New.
1185         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1186         (_initialize_regcache): Register new tests.
1187
1188 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1189
1190         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1191         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1192         gdbarch and aspace parameter.  Use current inferior's aspace.
1193         Validate regcache's arch value.
1194         (regcaches_test): Update.
1195
1196 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1197
1198         * regcache.c (regcaches_test): Call registers_changed.
1199
1200 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1201
1202         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1203
1204 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1205
1206         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1207         to find the end of prologue for flang compiled binaries.
1208         * arm-tdep.c (arm_skip_prologue): Likewise.
1209         * i386-tdep.c (i386_skip_prologue): Likewise.
1210         * producer.c (producer_is_llvm): New function.
1211         (producer_parsing_tests): Added new tests for clang/flang.
1212         * producer.h (producer_is_llvm): New declaration.
1213
1214 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1215
1216         * linux-nat.c (linux_nat_debug_printf): New function.
1217         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1218
1219 2020-08-18  Aaron Merey  <amerey@redhat.com>
1220
1221         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1222         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1223         (CLIBS): Add DEBUGINFOD_LIBS.
1224
1225 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1226
1227         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1228         'gdbarch_num_regs'.
1229
1230 2020-08-17  Tom Tromey  <tromey@adacore.com>
1231
1232         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1233         ada_get_decoded_value returns NULL.
1234
1235 2020-08-17  Tom Tromey  <tromey@adacore.com>
1236
1237         * python/py-inferior.c (infpy_search_memory): Use
1238         gdb_py_object_from_ulongest.
1239         * python/py-infevents.c (create_inferior_call_event_object)
1240         (create_memory_changed_event_object): Use
1241         gdb_py_object_from_ulongest.
1242         * python/py-linetable.c (ltpy_entry_get_pc): Use
1243         gdb_py_object_from_ulongest.
1244
1245 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1246
1247         * loc.c (class symbol_needs_eval_context): Fix indentation.
1248
1249 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1250
1251         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1252         bool.
1253
1254 2020-08-17  Tom de Vries  <tdevries@suse.de>
1255
1256         PR gdb/26393
1257         * gdbtypes.c (dump_dynamic_prop): New function.
1258         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1259
1260 2020-08-15  Tom de Vries  <tdevries@suse.de>
1261
1262         PR backtrace/26390
1263         * stack.c (print_frame_args): Temporarily set the selected
1264         frame to FRAME while printing the frame's arguments.
1265
1266 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1267
1268         PR breakpoints/26385
1269         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1270         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1271
1272 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1273
1274         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1275         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1276         and >= to check return value instead of == -1 and != -1.
1277
1278 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1279
1280         * utils.h (class gdb_argv) <as_array_view>: New method.
1281         * utils.c (gdb_argv_as_array_view_test): New.
1282         (_initialize_utils): Register selftest.
1283         * maint.c (maintenance_selftest): Use the new method.
1284
1285 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1286
1287         * target.h (supports_dumpcore, dumpcore): New
1288         function declarations.
1289         * target.c (supports_dumpcore, dumpcore): New
1290         functions.
1291         * target-delegates.c: Rebuild.
1292         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1293         and target_dumpcore ().
1294
1295 2020-08-13  Aaron Merey  <amerey@redhat.com>
1296
1297         * debuginfod-support.c: Replace global variables with user_data.
1298
1299 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1300
1301         * maint.c (maintenance_selftest): Split args and pass array_view
1302         to run_tests.
1303
1304 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1305
1306         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1307         type's length.
1308         Use %s and pulongest to print the length.
1309
1310 2020-08-12  Pedro Alves  <palves@redhat.com>
1311
1312         * NEWS: Move "Multi-target debugging support" item to the
1313         "Changes since GDB 9" section.
1314
1315 2020-08-12  Pedro Alves  <palves@redhat.com>
1316
1317         PR gdb/26336
1318         * progspace.c (program_space::remove_objfile): Invalidate the
1319         frame cache.
1320
1321 2020-08-11  Tom de Vries  <tdevries@suse.de>
1322
1323         * MAINTAINERS: Mark ms1 as deleted.
1324
1325 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1326
1327         PR gdb/26310
1328
1329         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1330         act accordingly.
1331         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1332         movz/str/stur/stp skipping behavior.
1333
1334 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1335
1336         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1337         struct user_sve_header instead of struct sve_context.
1338
1339 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1340
1341         * read.h (dwarf2_fetch_die_loc_sect_off,
1342         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1343         `void *` parameter with function_view.
1344         * read.c (dwarf2_fetch_die_loc_sect_off,
1345         dwarf2_fetch_die_loc_cu_off): Likewise.
1346         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1347         (per_cu_dwarf_call): Adjust.
1348         (get_frame_address_in_block_wrapper): Remove.
1349         (indirect_synthetic_pointer): Adjust.
1350         (get_ax_pc): Remove.
1351         (dwarf2_compile_expr_to_ax): Adjust.
1352
1353 2020-08-08  Tom de Vries  <tdevries@suse.de>
1354
1355         PR build/26344
1356         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1357         constructor.
1358         * regcache.c (get_thread_arch_aspace_regcache): Same.
1359
1360 2020-08-07  Tom Tromey  <tromey@adacore.com>
1361
1362         * ravenscar-thread.c
1363         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1364         New method.
1365         (ravenscar_thread_target::wait): Check
1366         runtime_initialized.
1367         (ravenscar_thread_target::prepare_to_store)
1368         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1369         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1370         (ravenscar_thread_target::stopped_by_watchpoint)
1371         (ravenscar_thread_target::stopped_data_address)
1372         (ravenscar_thread_target::core_of_thread): Use
1373         scoped_restore_current_thread and
1374         set_base_thread_from_ravenscar_task.
1375
1376 2020-08-07  Tom Tromey  <tromey@adacore.com>
1377
1378         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1379
1380 2020-08-07  Tom Tromey  <tromey@adacore.com>
1381
1382         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1383         update_inferior_ptid before update_thread_list.
1384         (temporarily_change_regcache_ptid): New class.
1385         (ravenscar_thread_target::fetch_registers)
1386         (ravenscar_thread_target::store_registers)
1387         (ravenscar_thread_target::prepare_to_store): Use base thread when
1388         forwarding operation.
1389
1390 2020-08-07  Tom Tromey  <tromey@adacore.com>
1391
1392         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1393         "is_pid" case.
1394
1395 2020-08-07  Tom Tromey  <tromey@adacore.com>
1396
1397         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1398         New methods.
1399         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1400         first.
1401         (ravenscar_thread_target::add_thread): Rename from
1402         ravenscar_add_thread.
1403         (ravenscar_thread_target::update_thread_list): Use a lambda.
1404         (ravenscar_thread_target::xfer_partial): New method.
1405
1406 2020-08-07  Tom Tromey  <tromey@adacore.com>
1407
1408         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1409         gdb::function_view.
1410         (iterate_over_live_ada_tasks): Change type of argument.
1411         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1412         of argument.
1413
1414 2020-08-07  Tom Tromey  <tromey@adacore.com>
1415
1416         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1417         Remove.
1418         (ravenscar_thread_target::extra_thread_info): Remove.
1419         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1420         defer to target beneath for non-Ravenscar threads.
1421
1422 2020-08-07  Tom Tromey  <tromey@adacore.com>
1423
1424         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1425         get_base_thread_from_ravenscar_task>: Now methods.
1426         <m_cpu_map>: New member.
1427         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1428         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1429         (ravenscar_thread_target::task_is_currently_active): Update.
1430         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1431         Now a method.
1432         (ravenscar_thread_target::add_active_thread): Put initial thread
1433         into the m_cpu_map.
1434
1435 2020-08-07  Tom Tromey  <tromey@adacore.com>
1436
1437         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1438         event_ptid.
1439
1440 2020-08-07  Tom Tromey  <tromey@adacore.com>
1441
1442         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1443         runtime_initialized.
1444
1445 2020-08-07  Tom Tromey  <tromey@adacore.com>
1446
1447         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1448         add_active_thread.
1449         (ravenscar_thread_target::add_active_thread): Now public.
1450         (ravenscar_inferior_created): Call add_active_thread after pushing
1451         the target.
1452
1453 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1454
1455         * regcache.c (ptid_regcache_map): New type.
1456         (target_ptid_regcache_map): New type.
1457         (regcaches): Change type to target_ptid_regcache_map.
1458         (get_thread_arch_aspace_regcache): Update to regcaches' new
1459         type.
1460         (regcache_thread_ptid_changed): Likewise.
1461         (registers_changed_ptid): Likewise.
1462         (regcaches_size): Likewise.
1463         (regcaches_test): Update.
1464         (regcache_thread_ptid_changed): Update.
1465         * regcache.h (regcache_up): New type.
1466         * gdbsupport/ptid.h (hash_ptid): New struct.
1467
1468 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1469
1470         * observable.h (thread_ptid_changed): Add parameter
1471         `process_stratum_target *`.
1472         * infrun.c (infrun_thread_ptid_changed): Add parameter
1473         `process_stratum_target *` and use it.
1474         (selftests): New namespace.
1475         (infrun_thread_ptid_changed): New function.
1476         (_initialize_infrun): Register selftest.
1477         * regcache.c (regcache_thread_ptid_changed): Add parameter
1478         `process_stratum_target *` and use it.
1479         (regcache_thread_ptid_changed): New function.
1480         (_initialize_regcache): Register selftest.
1481         * thread.c (thread_change_ptid): Pass target to
1482         thread_ptid_changed observable.
1483
1484 2020-08-06  Caroline Tice <cmtice@google.com>
1485
1486         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1487         (struct dwp_sections): Update field comments.  Add loclists and
1488         rnglists fields.
1489         (struct virtual_v2_dwo_sections): Rename struct to
1490         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1491         size & offset fields for loclists and rnglists.
1492         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1493         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1494         skipping dummy type units.
1495         (create_dwp_hash_table): Update the large comment above the function to
1496         discuss Version 5 DWP files as well, with references.  Update all the
1497         version checks in the function to check for version 5 as well.  Add new
1498         section at the end to create dwp hash table for version 5.
1499         (create_dwp_v2_section): Rename function to
1500         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1501         Add V5 to error message text.
1502         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1503         into calls to create_dwp_v2_or_v5_section.
1504         (create_dwo_unit_in_dwp_v5): New function.
1505         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1506         check for version2; add else clause to handle version 5.
1507         (open_and_init_dwo_file): Add code to check dwarf version & only call
1508         create_debug_types_hash_table (with sections.types) if version is not 5;
1509         else call create_debug_type_hash_table, with sections.info.
1510         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1511         version 5.
1512         (dwarf2_locate_v5_dwp_sections): New function.
1513         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1514         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1515
1516 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1517
1518         * regcache.h (class regcache): Remove friend
1519         registers_changed_ptid.
1520         <regcache_thread_ptid_changed>: Remove.
1521         <regcaches>: Remove.
1522         * regcache.c (regcache::regcaches): Rename to...
1523         (regcaches): ... this.  Make static.
1524         (get_thread_arch_aspace_regcache): Update.
1525         (regcache::regcache_thread_ptid_changed): Rename to...
1526         (regcache_thread_ptid_changed): ... this.  Update.
1527         (class regcache_access): Remove.
1528         (regcaches_test): Update.
1529         (_initialize_regcache): Update.
1530         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1531         <forward_list>.
1532
1533 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1534
1535         * regcache.h (class regcache) <current_regcache>: Rename to...
1536         <regcaches>: ... this.  Move doc here.
1537         * regcache.c (regcache::current_regcache) Rename to...
1538         (regcache::regcaches): ... this.  Move doc to header.
1539         (get_thread_arch_aspace_regcache): Update.
1540         (regcache::regcache_thread_ptid_changed): Update.
1541         (registers_changed_ptid): Update.
1542         (class regcache_access) <current_regcache_size>: Rename to...
1543         <regcaches_size>: ... this.
1544         (current_regcache_test): Rename to...
1545         (regcaches_test): ... this.
1546         (_initialize_regcache): Update.
1547
1548 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1549
1550         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1551
1552 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1553
1554         * corelow.c (core_target::build_file_mappings): Don't output
1555         null pathname in warning.
1556
1557 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1558
1559         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1560         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1561         gdb.dwarf2/dw2-single-line-discriminators.exp,
1562         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1563
1564 2020-08-05  Tom Tromey  <tromey@adacore.com>
1565
1566         PR rust/26197:
1567         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1568         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1569         Fix off-by-one and type size errors in ordinary case.
1570
1571 2020-08-05  Tom de Vries  <tdevries@suse.de>
1572
1573         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1574         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1575
1576 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1577
1578         * frame.h (frame_id_p): Return bool.
1579         (frame_id_artificial_p): Return bool.
1580         (frame_id_eq): Return bool.
1581         (has_stack_frames): Return bool.
1582         (get_selected_frame): Fix typo in comment.
1583         (get_frame_pc_if_available): Return bool.
1584         (get_frame_address_in_block_if_available): Return bool.
1585         (get_frame_func_if_available): Return bool.
1586         (read_frame_register_unsigned): Return bool.
1587         (get_frame_register_bytes): Return bool.
1588         (safe_frame_unwind_memory): Return bool.
1589         (deprecated_frame_register_read): Return bool.
1590         (frame_unwinder_is): Return bool.
1591         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1592         bool.
1593         <this_id::p>: Likewise.
1594         <prev_p>: Likewise.
1595         (frame_stash_add): Return bool.
1596         (get_frame_id): Use bool.
1597         (frame_id_build_special) Use bool.
1598         (frame_id_build_unavailable_stack): Use bool.
1599         (frame_id_build): Use bool.
1600         (frame_id_p): Return bool, use true/false instead of 1/0.
1601         (frame_id_artificial_p): Likewise.
1602         (frame_id_eq): Likewise.
1603         (frame_id_inner): Likewise.
1604         (get_frame_func_if_available): Likewise.
1605         (read_frame_register_unsigned): Likewise.
1606         (deprecated_frame_register_read): Likewise.
1607         (get_frame_register_bytes): Likewise.
1608         (has_stack_frames): Likewise.
1609         (inside_main_func): Likewise.
1610         (inside_entry_func): Likewise.
1611         (get_frame_pc_if_available): Likewise.
1612         (get_frame_address_in_block_if_available): Likewise.
1613         (frame_unwinder_is): Likewise.
1614         (safe_frame_unwind_memory): Likewise.
1615         (frame_unwind_arch): Likewise.
1616
1617 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1618
1619         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1620         type to cached_copy_status.
1621         (fprintf_frame): Adjust.
1622         (get_frame_func_if_available): Adjust.
1623         (frame_cleanup_after_sniffer): Adjust.
1624
1625 2020-08-04  Mark Wielaard  <mark@klomp.org>
1626
1627         * MAINTAINERS (Write After Approval): Update email address.
1628
1629 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1630
1631         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1632         dynamic_prop::const_val.
1633
1634 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1635
1636         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
1637         dynamic_prop::kind.
1638
1639 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1640
1641         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
1642
1643 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1644
1645         * configure.tgt: Set gdb_sim for bpf-*-* targets.
1646
1647 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
1648             Jose E. Marchesi  <jose.marchesi@oracle.com>
1649
1650         * configure.tgt: Add entry for bpf-*-*.
1651         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
1652         (ALLDEPFILES): Add bpf-tdep.c.
1653         * bpf-tdep.c: New file.
1654         * MAINTAINERS: Add bpf target and maintainer.
1655         * NEWS: Mention the support for the new target.
1656
1657 2020-08-04  Tom de Vries  <tdevries@suse.de>
1658
1659         PR symtab/23270
1660         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
1661         Error.
1662
1663 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1664
1665         * syscalls/freebsd.xml: Regenerate.
1666
1667 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1668
1669         * syscalls/update-freebsd.sh: Fix usage and year range.
1670
1671 2020-08-03  Tom de Vries  <tdevries@suse.de>
1672
1673         PR symtab/26333
1674         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1675         DW_LNE_lo_user/DW_LNE_hi_user range.
1676
1677 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1678
1679         PR ada/26318
1680         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1681         kind.
1682
1683 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1684
1685         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1686
1687 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1688
1689         * breakpoint.c (set_breakpoint_condition): Update the condition
1690         expressions after checking that the input condition string parses
1691         successfully and does not contain junk at the end.
1692
1693 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1694
1695         * breakpoint.c (set_breakpoint_condition): Update the
1696         condition string after parsing the new condition successfully.
1697
1698 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1699
1700         * proc-api.c (_STRUCTURED_PROC): Don't define.
1701         * proc-events.c: Likewise.
1702         * proc-flags.c: Likewise.
1703         * proc-why.c: Likewise.
1704         * procfs.c: Likewise.
1705
1706         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1707         * configure, config.in: Regenerate.
1708
1709 2020-07-30  Tom de Vries  <tdevries@suse.de>
1710
1711         PR build/26320
1712         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1713         m_red/m_green/m_blue in a union.
1714
1715 2020-07-29  Tom de Vries  <tdevries@suse.de>
1716
1717         PR tdep/26280
1718         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1719
1720 2020-07-28  Tom Tromey  <tromey@adacore.com>
1721
1722         PR symtab/26270:
1723         * symtab.h (find_pc_partial_function_sym): Declare.
1724         * cli/cli-cmds.c (disassemble_command): Use
1725         find_pc_partial_function_sym.  Check asm_demangle.
1726         * blockframe.c (cache_pc_function_sym): New global.
1727         (cache_pc_function_name): Remove.
1728         (clear_pc_function_cache): Update.
1729         (find_pc_partial_function_sym): New function, from
1730         find_pc_partial_function.
1731         (find_pc_partial_function): Rewrite using
1732         find_pc_partial_function_sym.
1733
1734 2020-07-28  Tom Tromey  <tromey@adacore.com>
1735
1736         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1737         help.  Add usage.
1738
1739 2020-07-28  Tom Tromey  <tromey@adacore.com>
1740
1741         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1742         <DW_OP_GNU_variable_value>: Cast to address type.
1743
1744 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1745
1746         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1747         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1748         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1749         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1750         (nbsd_get_siginfo_type): New.
1751         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1752         (_initialize_nbsd_tdep): New.
1753
1754 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1755
1756         PR binutils/26301
1757         * configure: Regenerated.
1758
1759 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         PR binutils/26301
1762         * configure: Regenerated.
1763
1764 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1765
1766         * python/py-frame.c: Remove 'user-regs.h' include.
1767         (frapy_read_register): Rewrite to make use of
1768         gdbpy_parse_register_id.
1769         * python/py-registers.c (gdbpy_parse_register_id): New function,
1770         moved here from python/py-unwind.c.  Updated the return type, and
1771         also accepts register descriptor objects.
1772         * python/py-unwind.c: Remove 'user-regs.h' include.
1773         (pyuw_parse_register_id): Moved to python/py-registers.c.
1774         (unwind_infopy_add_saved_register): Update to use
1775         gdbpy_parse_register_id.
1776         (pending_framepy_read_register): Likewise.
1777         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1778
1779 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1780
1781         * python/py-registers.c: Add 'user-regs.h' include.
1782         (register_descriptor_iter_find): New function.
1783         (register_descriptor_iterator_object_methods): New static global
1784         methods array.
1785         (register_descriptor_iterator_object_type): Add pointer to methods
1786         array.
1787
1788 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1789
1790         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1791         for all architectures on FreeBSD 11.3 and later.
1792
1793 2020-07-27  Tom Tromey  <tromey@adacore.com>
1794
1795         * gcore.h (load_corefile): Don't declare.
1796
1797 2020-07-27  Tom de Vries  <tdevries@suse.de>
1798
1799         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1800         * config.in: Regenerate.
1801         * configure: Regenerate.
1802
1803 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1804
1805         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1806         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1807         ws2tcpip.h if it is available and sys/socket.h isn't.
1808         * configure: Regenerate.
1809         * config.in: Regenerate.
1810
1811 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1812
1813         PR fortran/23051
1814         PR fortran/26139
1815         * valops.c (value_ind): Pass address to
1816         readjust_indirect_value_type.
1817         * value.c (readjust_indirect_value_type): Make parameter
1818         non-const, and add extra address parameter.  Resolve original type
1819         before using it.
1820         * value.h (readjust_indirect_value_type): Update function
1821         signature and comment.
1822
1823 2020-07-25  Tom de Vries  <tdevries@suse.de>
1824
1825         PR symtab/26243
1826         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1827         entries.
1828
1829 2020-07-24  Aaron Merey  <amerey@redhat.com>
1830
1831         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1832         * configure: Rebuild.
1833
1834 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1835
1836         PR corefiles/26294
1837         * corelow.c (_initialize_corelow): Add period to help text
1838         for "maintenance print core-file-backed-mappings".
1839
1840 2020-07-23  Pedro Alves  <pedro@palves.net>
1841
1842         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1843         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1844         meanwhile.
1845         * frame.c (frame_cache_generation, get_frame_cache_generation):
1846         New.
1847         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1848         (get_prev_frame_if_no_cycle): On exception, don't touch
1849         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1850         * frame.h (get_frame_cache_generation): Declare.
1851
1852 2020-07-23  Tom de Vries  <tdevries@suse.de>
1853
1854         PR tui/26282
1855         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1856         New default constructor.
1857
1858 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1859
1860         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1861         exclude non-statement entries.
1862
1863 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1864
1865         * NEWS (New commands): Mention new command
1866         "maintenance print core-file-backed-mappings".
1867
1868 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1869
1870         * corelow.c (gdbcmd.h): Include.
1871         (core_target::info_proc_mappings): New method.
1872         (get_current_core_target): New function.
1873         (maintenance_print_core_file_backed_mappings): New function.
1874         (_initialize_corelow): Add core-file-backed-mappings to
1875         "maint print" commands.
1876
1877 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1878
1879         * linux-tdep.c (dump_note_entry_p): New function.
1880         (linux_dump_mapping_p_ftype): New typedef.
1881         (linux_find_memory_regions_full): Add new parameter,
1882         should_dump_mapping_p.
1883         (linux_find_memory_regions): Adjust call to
1884         linux_find_memory_regions_full.
1885         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1886         call to linux_find_memory_regions_full.
1887
1888 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1889
1890         * corelow.c (solist.h, unordered_map): Include.
1891         (class core_target): Add field m_core_file_mappings and
1892         method build_file_mappings.
1893         (core_target::core_target): Call build_file_mappings.
1894         (core_target::~core_target): Free memory associated with
1895         m_core_file_mappings.
1896         (core_target::build_file_mappings): New method.
1897         (core_target::xfer_partial): Use m_core_file_mappings
1898         for memory transfers.
1899         * linux-tdep.c (linux_read_core_file_mappings): New
1900         function.
1901         (linux_core_info_proc_mappings): Rewrite to use
1902         linux_read_core_file_mappings.
1903         (linux_init_abi): Register linux_read_core_file_mappings.
1904
1905 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1906
1907         * arch-utils.c (default_read_core_file_mappings): New function.
1908         * arch-utils.c (default_read_core_file_mappings): Declare.
1909         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1910         * gdbarch.h, gdbarch.c: Regenerate.
1911
1912 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1913
1914         PR corefiles/25631
1915         * corelow.c (core_target:xfer_partial):  Revise
1916         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1917         case after first checking the stratum beneath the core
1918         target.
1919         (has_all_memory): Return true.
1920         * target.c (raw_memory_xfer_partial): Revise comment
1921         regarding use of has_all_memory.
1922
1923 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1924
1925         * exec.h (section_table_xfer_memory): Revise declaration,
1926         replacing section name parameter with an optional callback
1927         predicate.
1928         * exec.c (section_table_xfer_memory): Likewise.
1929         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1930         of section_table_xfer_memory.
1931
1932 2020-07-22  Tom Tromey  <tromey@adacore.com>
1933
1934         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1935         lookup_symbol_search_name.
1936
1937 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1938
1939         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1940         redundant local variable.
1941         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1942         reference, not pointer, update code accordingly.
1943
1944 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1945             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1946
1947         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1948         * jit.c (jit_breakpoint_re_set_internal): Use the
1949         `skip_jit_symbol_lookup` field.
1950
1951 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1952             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1953
1954         * jit.c (jit_read_descriptor): Define the descriptor address once,
1955         use twice.
1956         (jit_breakpoint_deleted): Move the declaration of the loop variable
1957         `iter` into the loop header.
1958         (jit_breakpoint_re_set_internal): Move the declaration of the local
1959         variable `objf_data` to the first point of definition.
1960         (jit_event_handler): Move the declaration of local variables
1961         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1962         Rename `objf` to `jited`.
1963
1964 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1965
1966         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1967         Remove.
1968         * jit.c (get_jiter_objfile_data): Update.
1969
1970 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1971             Simon Marchi  <simon.marchi@polymtl.ca>
1972
1973         * jit.c (struct jit_program_space_data): Remove.
1974         (jit_program_space_key): Remove.
1975         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1976         stuff.
1977         (get_jit_program_space_data): Remove.
1978         (jit_breakpoint_deleted): Iterate on all of the program space's
1979         objfiles.
1980         (jit_inferior_init): Likewise.
1981         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1982         type to void.
1983         (jit_breakpoint_re_set): Pass current_program_space to
1984         jit_breakpoint_re_set_internal.
1985
1986 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1987
1988         * jit.h (struct jiter_objfile_data) <cached_code_address,
1989         jit_breakpoint>: Move to here from ...
1990         * jit.c (jit_program_space_data): ... here.
1991         (jiter_objfile_data::~jiter_objfile_data): Update.
1992         (jit_breakpoint_deleted): Update.
1993         (jit_breakpoint_re_set_internal): Update.
1994
1995 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1996
1997         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1998         checks.
1999         (jit_read_descriptor): Remove NULL check.
2000         (jit_event_handler): Add an assertion.
2001
2002 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2003
2004         * jit.h (struct jit_objfile_data):  Split into...
2005         (struct jiter_objfile_data): ... this ...
2006         (struct jited_objfile_data): ... and this.
2007         * objfiles.h (struct objfile) <jit_data>: Remove.
2008         <jiter_data, jited_data>: New fields.
2009         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2010         (jiter_objfile_data::~jiter_objfile_data): ... this.
2011         (get_jit_objfile_data): Rename to ...
2012         (get_jiter_objfile_data): ... this.
2013         (add_objfile_entry): Update.
2014         (jit_read_descriptor): Use get_jiter_objfile_data.
2015         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2016         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2017         (jit_inferior_exit_hook): Use objfile's jited_data field.
2018
2019 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2020
2021         * jit.h: Forward-declare `struct minimal_symbol`.
2022         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2023         constructor, destructor, and an objfile* field.
2024         * jit.c (jit_objfile_data): Remove.
2025         (struct jit_objfile_data): Migrate from here to jit.h.
2026         (jit_objfile_data::~jit_objfile_data): New destructor
2027         implementation with code moved from free_objfile_data.
2028         (free_objfile_data): Delete.
2029         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2030         (jit_find_objf_with_entry_addr): Ditto.
2031         (jit_inferior_exit_hook): Ditto.
2032         (_initialize_jit): Remove the call to
2033         register_objfile_data_with_cleanup.
2034         * objfiles.h (struct objfile) <jit_data>: New field.
2035
2036 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2037
2038         * jit.h: Forward-declare `struct objfile`.
2039         (jit_event_handler): Add a second parameter, the JITer objfile.
2040         * jit.c (jit_read_descriptor): Change the signature to take the
2041         JITer objfile as an argument instead of the jit_program_space_data.
2042         (jit_inferior_init): Update the call to jit_read_descriptor.
2043         (jit_event_handler): Use the new JITer objfile argument when calling
2044         jit_read_descriptor.
2045         * breakpoint.c (handle_jit_event): Update the call to
2046         jit_event_handler to pass the JITer objfile.
2047
2048 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2049
2050         * gdbarch.c: Regenerate.
2051         * gdbarch.h: Regenerate.
2052         * gdbarch.sh (handle_segmentation_fault): Remove method.
2053         * infrun.c (handle_segmentation_fault): Remove.
2054         (print_signal_received_reason): Remove call to
2055         handle_segmentation_fault.
2056
2057 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2058
2059         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2060         Rename to sparc64_linux_report_signal_info and add siggnal
2061         argument.
2062         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2063         instead of sparc64_linux_handle_segmentation_fault.
2064
2065 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2066
2067         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2068         i386_linux_report_signal_info instead of
2069         i386_linux_handle_segmentation_fault.
2070         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2071         to i386_linux_report_signal_info and add siggnal argument.
2072         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2073         of i386_linux_handle_segmentation_fault.
2074         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2075         to i386_linux_report_signal_info and add siggnal argument.
2076
2077 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2078
2079         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2080         hook if present.
2081
2082 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2083
2084         * gdbarch.c: Regenerate.
2085         * gdbarch.h: Regenerate.
2086         * gdbarch.sh (report_signal_info): New method.
2087         * infrun.c (print_signal_received_reason): Invoke gdbarch
2088         report_signal_info hook if present.
2089
2090 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2091
2092         * python/py-registers.c : Add 'unordered_map' include.
2093         (gdbpy_new_reggroup): Renamed to...
2094         (gdbpy_get_reggroup): ...this.  Update to only create register
2095         group descriptors when needed.
2096         (gdbpy_reggroup_iter_next): Update.
2097
2098 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2099
2100         * python/py-registers.c (gdbpy_register_object_data): New static
2101         global.
2102         (gdbpy_register_object_data_init): New function.
2103         (gdbpy_new_register_descriptor): Renamed to...
2104         (gdbpy_get_register_descriptor): ...this, and update to reuse
2105         existing register descriptors where possible.
2106         (gdbpy_register_descriptor_iter_next): Update.
2107         (gdbpy_initialize_registers): Register new gdbarch data.
2108
2109 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2110
2111         * linux-nat.c (stopped_pids): Make static.
2112
2113 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2114
2115         PR ada/26235
2116         * gdbtypes.c (ada_discrete_type_low_bound,
2117         ada_discrete_type_high_bound): Handle undefined bounds.
2118
2119 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2120
2121         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2122         declaration.
2123         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2124         function.
2125
2126 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2127
2128         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2129         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2130         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2131         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2132         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2133         method.
2134
2135 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2136
2137         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2138         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2139         which are deprecated in Guile 3.0.
2140         * configure.ac (try_guile_versions): Add "guile-3.0".
2141         * configure (try_guile_versions): Regenerate.
2142         * NEWS: Update entry.
2143
2144 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2145             Doug Evans  <dje@google.com>
2146
2147         PR gdb/21104
2148         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2149         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2150         USING_GUILE_BEFORE_2_2.
2151         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2152         Change type to 'scm_t_port_type *'.
2153         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2154         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2155         parameter and honor it.  Update callers.
2156         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2157         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2158         functions.
2159         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2160         USING_GUILE_BEFORE_2_2.
2161         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2162         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2163         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2164         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2165         and 'SCM_PORT_TYPE'.
2166         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2167         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2168         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2169         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2170         [!USING_GUILE_BEFORE_2_2]: New functions.
2171         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2172         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2173         'gdbscm_memory_port_read'.
2174         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2175         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2176         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2177         function.
2178         (ioscm_init_memory_port): Remove.
2179         (ioscm_init_memory_port_stream): New function
2180         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2181         function.
2182         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2183         Return scm_from_uint (0).
2184         (gdbscm_set_memory_port_read_buffer_size_x)
2185         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2186         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2187         Return scm_from_uint (0).
2188         (gdbscm_set_memory_port_write_buffer_size_x)
2189         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2190         * configure.ac (try_guile_versions): Add "guile-2.2".
2191         * configure: Regenerate.
2192         * NEWS: Add entry.
2193
2194 2020-07-18  Tom Tromey  <tom@tromey.com>
2195
2196         * linux-nat.c (linux_multi_process): Remove.
2197         (linux_nat_target::supports_multi_process): Return true.
2198
2199 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2200
2201         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2202         (riscv_lookup_target_description): Return pointer out of
2203         unique_ptr.
2204         * target-descriptions.c (allocate_target_description): Add
2205         comment.
2206         (target_desc_deleter::operator()): Likewise.
2207         * target-descriptions.h (struct target_desc_deleter): Moved to
2208         gdbsupport/tdesc.h.
2209         (target_desc_up): Likewise.
2210
2211 2020-07-17  Tom Tromey  <tromey@adacore.com>
2212
2213         * linux-nat.c (linux_nat_target::supports_non_stop)
2214         (linux_nat_target::always_non_stop_p): Use "true".
2215         (linux_nat_target::supports_disable_randomization): Use "true" and
2216         "false".
2217
2218 2020-07-16  Caroline Tice  <cmtice@google.com>
2219
2220         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2221         (RNGLIST_HEADER_SIZE64): New constant definition.
2222         (struct dwop_section_names): Add rnglists_dwo.
2223         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2224         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2225         (struct dwo_sections): Add rnglists field.
2226         (read_attribut_reprocess): Add tag parameter.
2227         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2228         (cu_debug_rnglists_section): New function (decl & definition).
2229         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2230         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2231         die whose range is being checked; get rnglist section from
2232         cu_debug_rnglists_section, to get from either objfile or dwo file as
2233         appropriate.  Add cases for DW_RLE_base_addressx,
2234         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2235         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2236         test inside if-condition and updating complaint message.
2237         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2238         dwarf2_rnglists_process.
2239         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2240         dwarf2_ranges_process.
2241         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2242         need_ranges_base and update comment appropriately.  Also pass die tag
2243         to dwarf2_ranges_read.
2244         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2245         need_ranges_base and update comment appropriately.  Also pass die tag
2246         to dwarf2_ranges_process.
2247         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2248         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2249         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2250         need_ranges_base and update comment appropriately.  Also pass die tag
2251         to read_attribute_reprocess and dwarf2_ranges_read.
2252         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2253         and update function comment appropriately.
2254         (read_loclist_index): Call read_loclists_rnglists_header instead of
2255         read_loclist_header.
2256         (read_rnglist_index): New function.
2257         (read_attribute_reprocess):  Add tag parameter. Add code for
2258         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2259         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2260
2261 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2262
2263         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2264         being resolved.
2265
2266 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2267
2268         * arch-utils.c (show_architecture): Update formatting of messages.
2269
2270 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2271
2272         * gdbtypes.h (struct type) <bounds>: Handle array and string
2273         types.
2274         * ada-lang.c (assign_aggregate): Use type::bounds on
2275         array/string type.
2276         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2277         * c-varobj.c (c_number_of_children): Likewise.
2278         (c_describe_child): Likewise.
2279         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2280         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2281         (f_type_print_base): Likewise.
2282         * f-valprint.c (f77_array_offset_tbl): Likewise.
2283         (f77_get_upperbound): Likewise.
2284         (f77_print_array_1): Likewise.
2285         * guile/scm-type.c (gdbscm_type_range): Likewise.
2286         * m2-typeprint.c (m2_array): Likewise.
2287         (m2_is_long_set_of_type): Likewise.
2288         * m2-valprint.c (get_long_set_bounds): Likewise.
2289         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2290         * python/py-type.c (typy_range): Likewise.
2291         * rust-lang.c (rust_internal_print_type): Likewise.
2292         * type-stack.c (type_stack::follow_types): Likewise.
2293         * valarith.c (value_subscripted_rvalue): Likewise.
2294         * valops.c (value_cast): Likewise.
2295
2296 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2297
2298         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2299         callers to use the equivalent accessor methods.
2300
2301 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2302
2303         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2304         (struct type) <bit_stride>: New method.
2305         (TYPE_BIT_STRIDE): Remove.
2306         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2307
2308 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2309
2310         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2311         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2312         callers to use the equivalent accessor methods instead.
2313
2314 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2315
2316         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2317         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2318         callers to use the equivalent accessor methods instead.
2319
2320 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2321
2322         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2323         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2324         to use dynamic_prop::kind.
2325
2326 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2327
2328         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2329         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2330         to get the bound property's kind and check against
2331         PROP_UNDEFINED.
2332
2333 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2334
2335         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2336         all callers to use type::range_bounds followed by
2337         dynamic_prop::{low,high}.
2338
2339 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2340
2341         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2342         const_val, set_const_val, baton, set_locexpr, set_loclist,
2343         set_addr_offset, variant_parts, set_variant_parts,
2344         original_type, set_original_type>: New methods.
2345         <kind>: Rename to...
2346         <m_kind>: ... this.  Update all users to use the new methods
2347         instead.
2348         <data>: Rename to...
2349         <m_data>: ... this.  Update all users to use the new methods
2350         instead.
2351
2352 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2353
2354         * gdbtypes.c (get_discrete_bounds): Return failure if
2355         the range type's bounds are not both defined and constant
2356         values.
2357         (get_array_bounds): Update comment.  Remove undefined bound check.
2358
2359 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2360
2361         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2362         the type::bounds method directly.
2363
2364 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2365
2366         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2367         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2368         are used to set the range type's bounds to use set_bounds.
2369
2370 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2371
2372         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2373
2374 2020-07-10  Pedro Alves  <pedro@palves.net>
2375
2376         * gdbthread.h (inferior_ref): Define.
2377         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2378         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2379         * thread.c
2380         (scoped_restore_current_thread::restore):
2381         Adjust to gdb::ref_ptr.
2382         (scoped_restore_current_thread::~scoped_restore_current_thread):
2383         Remove manual decref handling.
2384         (scoped_restore_current_thread::scoped_restore_current_thread):
2385         Adjust to use
2386         inferior_ref::new_reference/thread_info_ref::new_reference.
2387         Incref the thread before calling get_frame_id instead of after.
2388         Let TARGET_CLOSE_ERROR propagate.
2389
2390 2020-07-10  Pedro Alves  <pedro@palves.net>
2391
2392         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2393         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2394         NOT_AVAILABLE_ERROR.
2395         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2396         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2397
2398 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2399             Pedro Alves  <pedro@palves.net>
2400
2401         PR gdb/26199
2402         * infrun.c (threads_are_resumed_pending_p): Delete.
2403         (do_target_wait): Remove threads_are_executing and
2404         threads_are_resumed_pending_p checks from the inferior_matches
2405         lambda.  Update comments.
2406
2407 2020-07-10  Pedro Alves  <pedro@palves.net>
2408
2409         PR gdb/26199
2410         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2411         executing threads.
2412
2413 2020-07-10  Pedro Alves  <pedro@palves.net>
2414
2415         PR gdb/26199
2416         * infrun.c (handle_no_resumed): Handle multiple targets.
2417
2418 2020-07-10  Pedro Alves  <pedro@palves.net>
2419
2420         PR gdb/26199
2421         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2422         target_is_async_p.
2423
2424 2020-07-10  Pedro Alves  <pedro@palves.net>
2425
2426         PR gdb/26199
2427         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2428         threads, not all threads.
2429
2430 2020-07-10  Pedro Alves  <pedro@palves.net>
2431
2432         PR gdb/26199
2433         * remote.c (remote_target::open_1): Pass remote target pointer as
2434         data to create_async_event_handler.
2435         (remote_async_inferior_event_handler): Mark async event handler
2436         before returning if the remote target still has either pending
2437         events or unacknowledged notifications.
2438
2439 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2440
2441         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2442         declaration.
2443         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2444         function.
2445
2446 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2447
2448         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2449         inferior_ptid.
2450
2451 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2452
2453         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2454         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2455         AT_FREEBSD_PS_STRINGS.
2456
2457 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2458
2459         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2460         of debugfile path on Windows.
2461
2462 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2463
2464         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2465         argument to 'data'.
2466
2467 2020-07-08  Tom Tromey  <tromey@adacore.com>
2468
2469         * ada-lang.c (ada_exception_message_1): Use read_memory.
2470
2471 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2472
2473         PR python/22748
2474         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2475         special handling for inline frames.
2476         * findvar.c (value_of_register_lazy): Skip inline frames when
2477         creating lazy register values.
2478         * frame.c (frame_id_computed_p): Delete definition.
2479         * frame.h (frame_id_computed_p): Delete declaration.
2480
2481 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2482
2483         * NEWS: Mention additions to Python API.
2484         * python/py-arch.c (archpy_register_groups): New function.
2485         (arch_object_methods): Add 'register_groups' method.
2486         * python/py-registers.c (reggroup_iterator_object): New struct.
2487         (reggroup_object): New struct.
2488         (gdbpy_new_reggroup): New function.
2489         (gdbpy_reggroup_to_string): New function.
2490         (gdbpy_reggroup_name): New function.
2491         (gdbpy_reggroup_iter): New function.
2492         (gdbpy_reggroup_iter_next): New function.
2493         (gdbpy_new_reggroup_iterator): New function
2494         (gdbpy_initialize_registers): Register new types.
2495         (reggroup_iterator_object_type): Define new Python type.
2496         (gdbpy_reggroup_getset): New static global.
2497         (reggroup_object_type): Define new Python type.
2498         * python/python-internal.h
2499
2500 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2501
2502         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2503         * python/py-arch.c (archpy_registers): New function.
2504         (arch_object_methods): Add 'registers' method.
2505         * python/py-registers.c: New file.
2506         * python/python-internal.h
2507         (gdbpy_new_register_descriptor_iterator): Declare.
2508         (gdbpy_initialize_registers): Declare.
2509         * python/python.c (do_start_initialization): Call
2510         gdbpy_initialize_registers.
2511         * NEWS: Mention additions to the Python API.
2512
2513 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2514
2515         * NEWS: Mention new Python API method.
2516         * python/py-unwind.c (pending_framepy_architecture): New function.
2517         (pending_frame_object_methods): Add architecture method.
2518
2519 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2520
2521         * gdbarch.c: Regenerate.
2522         * gdbarch.h: Regenerate.
2523         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2524         (gdbarch_data): Use internal_error for the case where
2525         deprecated_set_gdbarch_data was originally needed.
2526         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2527         and use passed in obstack.
2528         (libunwind_frame_set_descr): Should no longer get back NULL from
2529         gdbarch_data.
2530         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2531         type.
2532         * user-regs.c (user_regs_init): Update parameters, and use passed
2533         in obstack.
2534         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2535         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2536
2537 2020-07-06  Tom de Vries  <tdevries@suse.de>
2538
2539         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2540         End-Of-Sequence in lte_is_less_than.
2541         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2542         "gdb: Don't reorder line table entries too much when sorting".
2543
2544 2020-07-06  Tom de Vries  <tdevries@suse.de>
2545
2546         PR tui/26205
2547         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2548
2549 2020-07-05  Tom de Vries  <tdevries@suse.de>
2550
2551         PR build/26187
2552         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2553         std::uncaught_exceptions instead of deprecated
2554         std::uncaught_exception.
2555
2556 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2557
2558         * macroexp.h (macro_stringify): Return
2559         gdb::unique_xmalloc_ptr<char>.
2560         * macroexp.c (macro_stringify): Likewise.
2561         * macrotab.c (fixup_definition): Update.
2562
2563 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2564
2565         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2566         (lex_one_token): Update.
2567         * macroexp.c (struct macro_buffer) <release>: Return
2568         gdb::unique_xmalloc_ptr<char>.
2569         (macro_stringify): Update.
2570         (macro_expand): Update.
2571         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2572         * macroexp.h (macro_expand_next): Likewise.
2573
2574 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2575
2576         * macroexp.h (macro_lookup_ftype): Remove.
2577         (macro_expand, macro_expand_once, macro_expand_next): Remove
2578         lookup function parameters, add scope parameter.
2579         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2580         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2581         * macroscope.h (standard_macro_lookup): Change parameter type
2582         to macro_scope.
2583         * macroscope.c (standard_macro_lookup): Likewise.
2584         * c-exp.y (lex_one_token): Update.
2585         * macrocmd.c (macro_expand_command): Likewise.
2586         (macro_expand_once_command): Likewise.
2587
2588 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2589
2590         * inf-loop.c (inferior_event_handler): Remove client_data param.
2591         * inf-loop.h (inferior_event_handler): Likewise.
2592         * infcmd.c (step_1): Adjust.
2593         * infrun.c (proceed): Adjust.
2594         (fetch_inferior_event): Remove client_data param.
2595         (infrun_async_inferior_event_handler): Adjust.
2596         * infrun.h (fetch_inferior_event): Remove `void *` param.
2597         * linux-nat.c (handle_target_event): Adjust.
2598         * record-btrace.c (record_btrace_handle_async_inferior_event):
2599         Adjust.
2600         * record-full.c (record_full_async_inferior_event_handler):
2601         Adjust.
2602         * remote.c (remote_async_inferior_event_handler): Adjust.
2603
2604 2020-07-01  Tom Tromey  <tom@tromey.com>
2605
2606         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2607         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2608
2609 2020-07-01  Tom Tromey  <tom@tromey.com>
2610
2611         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2612         tui_gen_win_info.
2613         (tui_win_info::make_window): Merge with
2614         tui_gen_win_info::make_window.
2615         (tui_win_info::make_visible): Move from tui_gen_win_info.
2616         * tui/tui-win.c (tui_win_info::max_width): Move from
2617         tui_gen_win_info.
2618         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2619         type.
2620         <window_factory>: Likewise.
2621         * tui/tui-layout.c (tui_win_info::resize): Move from
2622         tui_gen_win_info.
2623         (make_standard_window): Change return type.
2624         (get_locator_window, tui_get_window_by_name): Likewise.
2625         (tui_layout_window::apply): Remove a cast.
2626         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2627         (struct tui_win_info): Merge with tui_gen_win_info.
2628         (struct tui_gen_win_info): Remove.
2629
2630 2020-07-01  Tom Tromey  <tom@tromey.com>
2631
2632         * tui/tui-stack.h (struct tui_locator_window): Derive from
2633         tui_win_info.
2634         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2635         <can_box>: New method.
2636
2637 2020-07-01  Tom Tromey  <tom@tromey.com>
2638
2639         * tui/tui-stack.h (struct tui_locator_window): Remove body.
2640
2641 2020-07-01  Tom Tromey  <tom@tromey.com>
2642
2643         * tui/tui-regs.c (tui_data_window::display_registers_from)
2644         (tui_data_window::display_registers_from)
2645         (tui_data_window::first_data_item_displayed)
2646         (tui_data_window::delete_data_content_windows): Update.
2647         (tui_data_window::refresh_window, tui_data_window::no_refresh):
2648         Remove.
2649         (tui_data_window::check_register_values): Update.
2650         (tui_data_item_window::rerender): Add parameters.  Update.
2651         (tui_data_item_window::refresh_window): Remove.
2652         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
2653         virtual.
2654         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
2655         tui_gen_win_info.
2656         <refresh_window, max_height, min_height>: Remove.
2657         <rerender>: Add parameters.
2658         <x, y, visible>: New members.
2659         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
2660         <m_item_width>: New member.
2661
2662 2020-07-01  Tom Tromey  <tom@tromey.com>
2663
2664         * tui/tui-regs.c (tui_data_window::show_register_group)
2665         (tui_data_window::check_register_values): Update.
2666         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2667         from item_no.
2668
2669 2020-07-01  Tom Tromey  <tom@tromey.com>
2670
2671         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2672         useless "if".
2673
2674 2020-07-01  Tom Tromey  <tom@tromey.com>
2675
2676         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2677         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2678
2679 2020-07-01  Tom Tromey  <tom@tromey.com>
2680
2681         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2682         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2683         (struct tui_line_or_address): Move from tui-data.h.
2684         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2685         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2686         (tui_cmd_window, tui_source_window_base, tui_source_window)
2687         (tui_disasm_window): Don't declare.
2688         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2689         to tui-winsource.h.
2690         (SINGLE_KEY): Move to tui-stack.c.
2691
2692 2020-07-01  Tom Tromey  <tom@tromey.com>
2693
2694         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2695         std::string.
2696         * tui/tui-regs.c (class tab_expansion_file): New.
2697         (tab_expansion_file::write): New method.
2698         (tui_register_format): Change return type.  Use
2699         tab_expansion_file.
2700         (tui_get_register, tui_data_window::display_registers_from)
2701         (tui_data_item_window::rerender): Update.
2702         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2703         * tui/tui-io.c (tui_expand_tabs): Remove.
2704
2705 2020-07-01  Tom Tromey  <tom@tromey.com>
2706
2707         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2708
2709 2020-07-01  Fangrui Song  <maskray@google.com>
2710
2711         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2712
2713 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2714
2715         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2716         forms for DW_AT_associated and DW_AT_allocated attributes,
2717         which is already checked in function attr_to_dynamic_prop.
2718
2719 2020-06-30  Tom Tromey  <tromey@adacore.com>
2720
2721         * dwarf2/read.c (quirk_rust_enum): Correctly call
2722         alloc_rust_variant for default-less enum.
2723
2724 2020-06-30  Tom Tromey  <tromey@adacore.com>
2725
2726         PR build/26183:
2727         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2728         gdb::to_string.
2729
2730 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2731
2732         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2733         * gdbarch.h: Re-generate.
2734
2735 2020-06-28  Tom Tromey  <tom@tromey.com>
2736
2737         * command.h (cmd_types): Remove.
2738         (cmd_type): Don't declare.
2739         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2740         typedef.
2741         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2742         * cli/cli-decode.c (cmd_type): Remove.
2743
2744 2020-06-27  Pedro Alves  <palves@redhat.com>
2745
2746         * fork-child.c (prefork_hook): Adjust.
2747         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2748         Delete.
2749         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2750         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2751         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2752         Remove declarations.
2753         (struct inferior) <set_tty, tty>: New methods.
2754         (struct inferior) <terminal>: Rename to ...
2755         (struct inferior) <m_terminal>: ... this and make private.
2756         * main.c (captured_main_1): Adjust.
2757         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2758         (mi_cmd_inferior_tty_show): Adjust.
2759         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2760         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2761
2762 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2763
2764         * configure.ac: Add --enable-libctf: handle --disable-static
2765         properly.
2766         * acinclude.m4: sinclude ../config/enable.m4.
2767         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2768         (LIBCTF): Substitute in.
2769         (CTF_DEPS): New, likewise.
2770         (CLIBS): libctf needs symbols from libbfd: move earlier.
2771         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2772         flags.
2773         * ctfread.c: Surround in ENABLE_LIBCTF.
2774         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2775         * configure: Regenerate.
2776         * config.in: Likewise.
2777
2778 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2779
2780         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2781
2782 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2783
2784         * inferior.h (struct inferior) <terminal>: Change type to
2785         gdb::unique_xmalloc_ptr<char>.
2786         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2787         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2788         field, adjust to unique pointer.
2789         (get_inferior_io_terminal): Adjust to unique pointer.
2790
2791 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2792
2793         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2794         registers, not just the known core set of registers.
2795
2796 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2797
2798         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2799         fflags, frm, and fcsr registers.
2800         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2801         restore groups.
2802         (riscv_tdesc_unknown_reg): New function.
2803         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2804         tdesc_use_registers.
2805         * riscv-tdep.h (struct gdbarch_tdep): Add
2806         unknown_csrs_first_regnum, unknown_csrs_count,
2807         duplicate_fflags_regnum, duplicate_frm_regnum, and
2808         duplicate_fcsr_regnum fields.
2809
2810 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2811
2812         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2813         callback, use the callback (when not null) to help number unknown
2814         registers.
2815         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2816         (tdesc_use_registers): Add extra parameter to declaration.
2817
2818 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2819
2820         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2821         in the file.
2822         (class riscv_pending_register_alias): Likewise.
2823         (riscv_register_feature::register_info): Change 'required_p' field
2824         to 'required', and change its type.  Add 'check' member function.
2825         (riscv_register_feature::register_info::check): Define new member
2826         function.
2827         (riscv_xreg_feature): Change initialisation of 'required' field.
2828         (riscv_freg_feature): Likewise.
2829         (riscv_virtual_feature): Likewise.
2830         (riscv_csr_feature): Likewise.
2831         (riscv_check_tdesc_feature): Take extra parameter, the csr
2832         tdesc_feature, rewrite the function to use the new
2833         riscv_register_feature::register_info::check function.
2834         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2835
2836 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2837
2838         * features/Makefile: Remove all references to the deleted files
2839         below.
2840         * features/riscv/32bit-csr.c: Deleted.
2841         * features/riscv/32bit-csr.xml: Deleted.
2842         * features/riscv/64bit-csr.c: Deleted.
2843         * features/riscv/64bit-csr.xml: Deleted.
2844         * features/riscv/rebuild-csr-xml.sh: Deleted.
2845
2846 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2847
2848         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2849         whitespace error for declaration of names member variable.
2850         (struct riscv_register_feature): Add new prefer_first_name member
2851         variable, and fix whitespace error in declaration of registers.
2852         (riscv_xreg_feature): Initialize prefer_first_name field.
2853         (riscv_freg_feature): Likewise.
2854         (riscv_virtual_feature): Likewise.
2855         (riscv_csr_feature): Likewise.
2856         (riscv_register_name): Expand on comments.  Remove register name
2857         modifications for CSR and virtual registers.
2858
2859 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2860
2861         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2862         errors.
2863
2864 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2865
2866         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2867         riscv-opc.h.
2868         (class riscv_pending_register_alias): New class.
2869         (riscv_check_tdesc_feature): Take vector of pending aliases and
2870         populate it as appropriate.
2871         (riscv_setup_register_aliases): Delete.
2872         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2873         to riscv_check_tdesc_feature in all cases.  Use the vector to
2874         create the register aliases.
2875
2876 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2877
2878         * sol2-tdep.c (sol2_static_transform_name): Remove.
2879         (sol2_init_abi): Don't register it.
2880         * gdbarch.sh (static_transform_name): Remove.
2881         * gdbarch.c, gdbarch.h: Regenerate.
2882
2883         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2884         gdbarch_static_transform_name.
2885         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2886         * stabsread.c (define_symbol) <'X'>: Remove.
2887         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2888         handling.
2889         <'V'>: Likewise.
2890         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2891         <'S'>: Remove call to gdbarch_static_transform_name.
2892
2893 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2894
2895         * procfs.c (procfs_pre_trace): New function.
2896         (procfs_target::create_inferior): Pass it to fork_inferior.
2897
2898 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2899
2900         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2901         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2902         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2903         sol2-tdep.o, sparc-sol2-tdep.o.
2904         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2905         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2906         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2907         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2908
2909 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2910
2911         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2912         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2913         Call sol2_init_abi.
2914         Remove calls to set_gdbarch_skip_solib_resolver,
2915         set_gdbarch_core_pid_to_str.
2916         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2917         (i386_sol2_static_transform_name): Remove.
2918         (i386_sol2_init_abi): Call sol2_init_abi.
2919         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2920         set_gdbarch_static_transform_name,
2921         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2922         Use sol2_sigtramp_p.
2923         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2924         (sol2_sigtramp_p): New function.
2925         (sol2_static_transform_name): New function.
2926         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2927         (sol2_init_abi): New function.
2928         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2929         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2930         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2931         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2932         (sparc_sol2_static_transform_name): Remove.
2933         (sparc32_sol2_init_abi): Call sol2_init_abi.
2934         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2935         set_gdbarch_static_transform_name,
2936         set_gdbarch_skip_solib_resolver,
2937         set_gdbarch_core_pid_to_str.
2938         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2939         (sparc_sol2_static_transform_name): Remove
2940         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2941         call sol2_sigtramp_p.
2942         (sparc64_sol2_init_abi): Call sol2_init_abi.
2943         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2944         set_gdbarch_static_transform_name,
2945         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2946
2947 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2948
2949         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2950         * exec.c (validate_exec_file): If from_tty, set both
2951         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2952         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2953         and from_tty, unconditionally ask a confirmation.
2954
2955 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2956
2957         * target-descriptions.c (tdesc_architecture_name): Protect against
2958         NULL pointer dereference.
2959         (maint_print_xml_tdesc_cmd): New function.
2960         (_initialize_target_descriptions): Register new 'maint print
2961         xml-tdesc' command and give it the filename completer.
2962         * NEWS: Mention new 'maint print xml-tdesc' command.
2963
2964 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2965
2966         * target-descriptions.c (class tdesc_compatible_info): New class.
2967         (struct target_desc): Change type of compatible vector.
2968         (tdesc_compatible_p): Update for change in type of
2969         target_desc::compatible.
2970         (tdesc_compatible_info_list): New function.
2971         (tdesc_compatible_info_arch_name): New function.
2972         (tdesc_add_compatible): Update for change in type of
2973         target_desc::compatible.
2974         (print_c_tdesc::visit_pre): Likewise.
2975
2976 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2977
2978         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2979         whitespace to underscore.
2980         (maint_print_c_tdesc_cmd): Use fake filename for target
2981         descriptions that came from the target.
2982         (_initialize_target_descriptions): Add filename command completion
2983         for 'maint print c-tdesc'.
2984
2985 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2986
2987         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2988         lines.
2989
2990 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2991
2992         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2993         lines.
2994         (dwarf2_find_location_expression): Likewise.
2995         (call_site_parameter_matches): Likewise.
2996         (dwarf2_compile_expr_to_ax): Likewise.
2997         (disassemble_dwarf_expression): Likewise.
2998         (loclist_describe_location): Likewise.
2999
3000 2020-06-23  Pedro Alves  <palves@redhat.com>
3001
3002         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3003         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3004         (register_to_value_test): Use scoped_mock_context.
3005         * regcache.c: Include "scoped-mock-context.h".
3006         (cooked_read_test): Don't error out if a target is already pushed.
3007         Use scoped_mock_context.  Adjust.
3008         * scoped-mock-context.h: New file.
3009
3010 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3011
3012         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3013         initializer.
3014         (ada_language::is_string_type_p): New member function.
3015         * c-lang.c (c_language_data): Delete la_is_string_type_p
3016         initializer.
3017         (cplus_language_data): Likewise.
3018         (asm_language_data): Likewise.
3019         (minimal_language_data): Likewise.
3020         * d-lang.c (d_language_data): Likewise.
3021         * f-lang.c (f_is_string_type_p): Delete function, implementation
3022         moved to f_language::is_string_type_p.
3023         (f_language_data): Delete la_is_string_type_p initializer.
3024         (f_language::is_string_type_p): New member function,
3025         implementation from f_is_string_type_p.
3026         * go-lang.c (go_is_string_type_p): Delete function, implementation
3027         moved to go_language::is_string_type_p.
3028         (go_language_data): Delete la_is_string_type_p initializer.
3029         (go_language::is_string_type_p): New member function,
3030         implementation from go_is_string_type_p.
3031         * language.c (language_defn::is_string_type_p): Define new member
3032         function.
3033         (default_is_string_type_p): Make static, add comment copied from
3034         header file.
3035         (unknown_language_data): Delete la_is_string_type_p initializer.
3036         (unknown_language::is_string_type_p): New member function.
3037         (auto_language_data): Delete la_is_string_type_p initializer.
3038         (auto_language::is_string_type_p): New member function.
3039         * language.h (language_data): Delete la_is_string_type_p field.
3040         (language_defn::is_string_type_p): Declare new function.
3041         (default_is_string_type_p): Delete desclaration, move comment to
3042         definition.
3043         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3044         moved to m2_language::is_string_type_p.
3045         (m2_language_data): Delete la_is_string_type_p initializer.
3046         (m2_language::is_string_type_p): New member function,
3047         implementation from m2_is_string_type_p.
3048         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3049         initializer.
3050         * opencl-lang.c (opencl_language_data): Likewise.
3051         * p-lang.c (pascal_is_string_type_p): Delete function,
3052         implementation moved to pascal_language::is_string_type_p.
3053         (pascal_language_data): Delete la_is_string_type_p initializer.
3054         (pascal_language::is_string_type_p): New member function,
3055         implementation from pascal_is_string_type_p.
3056         * rust-lang.c (rust_is_string_type_p): Delete function,
3057         implementation moved to rust_language::is_string_type_p.
3058         (rust_language_data): Delete la_is_string_type_p initializer.
3059         (rust_language::is_string_type_p): New member function,
3060         implementation from rust_is_string_type_p.
3061         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3062         is_string_type_p.
3063
3064 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3065
3066         * ada-lang.c (ada_language_data): Delete la_print_typedef
3067         initializer.
3068         (ada_language::print_typedef): New member function.
3069         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3070         (cplus_language_data): Likewise.
3071         (asm_language_data): Likewise.
3072         (minimal_language_data): Likewise.
3073         * d-lang.c (d_language_data): Likewise.
3074         * f-lang.c (f_language_data): Likewise.
3075         (f_language::print_typedef): New member function.
3076         * go-lang.c (go_language_data): Delete la_print_typedef
3077         initializer.
3078         * language.c (language_defn::print_typedef): Define member
3079         function.
3080         (unknown_language_data): Delete la_print_typedef initializer.
3081         (unknown_language::print_typedef): New member function.
3082         (auto_language_data): Delete la_print_typedef initializer.
3083         (auto_language::print_typedef): New member function.
3084         * language.h (language_data): Delete la_print_typedef field.
3085         (language_defn::print_typedef): Declare new member function.
3086         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3087         (default_print_typedef): Delete declaration.
3088         * m2-lang.c (m2_language_data): Delete la_print_typedef
3089         initializer.
3090         (m2_language::print_typedef): New member function.
3091         * objc-lang.c (objc_language_data): Delete la_print_typedef
3092         initializer.
3093         * opencl-lang.c (opencl_language_data): Likewise.
3094         * p-lang.c (pascal_language_data): Likewise.
3095         (pascal_language::print_typedef): New member function.
3096         * rust-lang.c (rust_print_typedef): Delete function,
3097         implementation moved to rust_language::print_typedef.
3098         (rust_language): Delete la_print_typedef initializer.
3099         (rust_language::print_typedef): New member function,
3100         implementation from rust_print_typedef.
3101         * typeprint.c (default_print_typedef): Delete.
3102
3103 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3104
3105         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3106         (ada_language::printstr): New member function.
3107         * c-lang.c (c_language_data): Delete la_printstr initializer.
3108         (cplus_language_data): Likewise.
3109         (asm_language_data): Likewise.
3110         (minimal_language_data): Likewise.
3111         * d-lang.c (d_language_data): Likewise.
3112         * f-lang.c (f_printstr): Rename to f_language::printstr.
3113         (f_language_data): Delete la_printstr initializer.
3114         (f_language::printstr): New member function, implementation from
3115         f_printstr.
3116         * go-lang.c (go_language_data): Delete la_printstr initializer.
3117         * language.c (language_defn::printstr): Define new member
3118         function.
3119         (unk_lang_printstr): Delete.
3120         (unknown_language_data): Delete la_printstr initializer.
3121         (unknown_language::printstr): New member function.
3122         (auto_language_data): Delete la_printstr initializer.
3123         (auto_language::printstr): New member function.
3124         * language.h (language_data): Delete la_printstr field.
3125         (language_defn::printstr): Declare new member function.
3126         (LA_PRINT_STRING): Update call to printstr.
3127         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3128         (m2_language_data): Delete la_printstr initializer.
3129         (m2_language::printstr): New member function, implementation from
3130         m2_printstr.
3131         * objc-lang.c (objc_language_data): Delete la_printstr
3132         initializer.
3133         * opencl-lang.c (opencl_language_data): Likewise.
3134         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3135         (pascal_language_data): Delete la_printstr initializer.
3136         (pascal_language::printstr): New member function, implementation
3137         from pascal_printstr.
3138         * p-lang.h (pascal_printstr): Delete declaration.
3139         * rust-lang.c (rust_printstr): Update header comment.
3140         (rust_language_data): Delete la_printstr initializer.
3141         (rust_language::printstr): New member function.
3142
3143 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3144
3145         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3146         (ada_language::printchar): New member function.
3147         * c-lang.c (c_language_data): Delete la_printchar initializer.
3148         (cplus_language_data): Likewise.
3149         (asm_language_data): Likewise.
3150         (minimal_language_data): Likewise.
3151         * d-lang.c (d_language_data): Likewise.
3152         * f-lang.c (f_printchar): Rename to f_language::printchar.
3153         (f_language_data): Delete la_printchar initializer.
3154         (f_language::printchar): New member function, implementation from
3155         f_printchar.
3156         * go-lang.c (go_language_data): Delete la_printchar initializer.
3157         * language.c (unk_lang_printchar): Delete.
3158         (language_defn::printchar): Define new member function.
3159         (unknown_language_data): Delete la_printchar initializer.
3160         (unknown_language::printchar): New member function.
3161         (auto_language_data): Delete la_printchar initializer.
3162         (auto_language::printchar): New member function.
3163         * language.h (language_data): Delete la_printchar field.
3164         (language_defn::printchar): Declare new member function.
3165         (LA_PRINT_CHAR): Update call to printchar.
3166         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3167         (m2_language::printchar): New member function.
3168         * objc-lang.c (objc_language_data): Delete la_printchar
3169         initializer.
3170         * opencl-lang.c (opencl_language_data): Likewise.
3171         * p-lang.c (pascal_language_data): Delete la_printchar
3172         initializer.
3173         (pascal_language::printchar): New member function.
3174         * rust-lang.c (rust_printchar): Rename to
3175         rust_language::printchar.
3176         (rust_language_data): Delete la_printchar initializer.
3177         (rust_language::printchar): New member function, implementation
3178         from rust_printchar.
3179
3180 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3181
3182         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3183         (ada_language_data): Delete la_emitchar initializer.
3184         (ada_language::emitchar): New member function, implementation from
3185         emit_char.
3186         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3187         (cplus_language_data): Likewise.
3188         (asm_language_data): Likewise.
3189         (minimal_language_data): Likewise.
3190         * d-lang.c (d_language_data): Likewise.
3191         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3192         (f_language_data): Delete la_emitchar initializer.
3193         (f_language::emitchar): New member function, implementation from
3194         f_emit_char.
3195         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3196         * language.c (unk_lang_emit_char): Delete.
3197         (language_defn::emitchar): New member function definition.
3198         (unknown_language_data): Delete la_emitchar initializer.
3199         (unknown_language::emitchar): New member function.
3200         (auto_language_data): Delete la_emitchar initializer.
3201         (auto_language::emitchar): New member function.
3202         * language.h (language_data): Delete la_emitchar field.
3203         (language_defn::emitchar): New member field declaration.
3204         (LA_EMIT_CHAR): Update call to emitchar.
3205         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3206         (m2_language_data): Delete la_emitchar initializer.
3207         (m2_language::emitchar): New member function, implementation from
3208         m2_emit_char.
3209         * objc-lang.c (objc_language_data): Delete la_emitchar
3210         initializer.
3211         * opencl-lang.c (opencl_language_data): Likewise.
3212         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3213         (pascal_language_data): Delete la_emitchar initializer.
3214         (pascal_language::emitchar): New member function, implementation
3215         from pascal_emit_char.
3216         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3217         (rust_language_data): Delete la_emitchar initializer.
3218         (rust_language::emitchar): New member function, implementation
3219         from rust_emitchar.
3220
3221 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3222
3223         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3224         (ada_language_data): Delete la_post_parser initializer.
3225         (ada_language::post_parser): New member function.
3226         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3227         (cplus_language_data): Likewise.
3228         (asm_language_data): Likewise.
3229         (minimal_language_data): Likewise.
3230         * d-lang.c (d_language_data): Likewise.
3231         * f-lang.c (f_language_data): Likewise.
3232         * go-lang.c (go_language_data): Likewise.
3233         * language.c (unknown_language_data): Likewise.
3234         (auto_language_data): Likewise.
3235         * language.h (language_data): Delete la_post_parser field.
3236         (language_defn::post_parser): New member function.
3237         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3238         * objc-lang.c (objc_language_data): Likewise.
3239         * opencl-lang.c (opencl_language_data): Likewise.
3240         * p-lang.c (pascal_language_data): Likewise.
3241         * parse.c (parse_exp_in_context): Update call to post_parser.
3242         (null_post_parser): Delete definition.
3243         * parser-defs.h (null_post_parser): Delete declaration.
3244         * rust-lang.c (rust_language_data): Delete la_post_parser
3245         initializer.
3246
3247 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3248
3249         * ada-lang.c (parse): Rename to ada_language::parser.
3250         (ada_language_data): Delete la_parser initializer.
3251         (ada_language::parser): New member function, implementation from
3252         parse.
3253         * c-lang.c (c_language_data): Delete la_parser initializer.
3254         (cplus_language_data): Likewise.
3255         (asm_language_data): Likewise.
3256         (minimal_language_data): Likewise.
3257         * d-lang.c (d_language_data): Likewise.
3258         (d_language::parser): New member function.
3259         * f-lang.c (f_language_data): Delete la_parser initializer.
3260         (f_language::parser): New member function.
3261         * go-lang.c (go_language_data): Delete la_parser initializer.
3262         (go_language::parser): New member function.
3263         * language.c (unk_lang_parser): Delete.
3264         (language_defn::parser): Define new member function.
3265         (unknown_language_data): Delete la_parser initializer.
3266         (unknown_language::parser): New member function.
3267         (auto_language_data): Delete la_parser initializer.
3268         (auto_language::parser): New member function.
3269         * language.h (language_data): Delete la_parser field.
3270         (language_defn::parser): Declare new member function.
3271         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3272         (m2_language::parser): New member function.
3273         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3274         * opencl-lang.c (opencl_language_data): Likewise.
3275         * p-lang.c (pascal_language_data): Likewise.
3276         (pascal_language::parser): New member function.
3277         * parse.c (parse_exp_in_context): Update call to parser.
3278         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3279         (rust_language::parser): New member function.
3280
3281 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3282
3283         * top.c (print_gdb_configuration): Print --with-python-libdir
3284         configuration value.
3285
3286 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3287
3288         * NEWS: Mention change to the alias command.
3289
3290 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3291
3292         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3293         (alias_command_completer)
3294         (make_alias_options_def_group): New functions.
3295         (alias_opts, alias_option_defs): New struct and array.
3296         (alias_usage_error): Update usage.
3297         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3298         Use option framework.
3299         (_initialize_cli_cmds): Update alias command help.
3300         Update aliases command help.
3301         (show_user):
3302         Add NULL for new default_args lookup_cmd argument.
3303         (valid_command_p): Rename to validate_aliased_command.
3304         Add NULL for new default_args lookup_cmd argument.  Verify that the
3305         aliased_command has no default args.
3306         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3307         (lookup_cmd_1, lookup_cmd): New argument default_args.
3308         (add_alias_cmd):
3309         Add NULL for new default_args lookup_cmd argument.
3310         (print_help_for_command): Show default args under the layout
3311          alias some_alias = some_aliased_cmd some_alias_default_arg.
3312         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3313         xfree default_args in destructor.
3314         * cli/cli-script.c (process_next_line, do_define_command):
3315         Add NULL for new default_args lookup_cmd argument.
3316         * command.h: Declare new default_args argument in lookup_cmd
3317         and lookup_cmd_1.
3318         * completer.c (complete_line_internal_1):
3319         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3320         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3321         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3322         Likewise.
3323         * infcmd.c (_initialize_infcmd): Likewise.
3324         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3325         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3326         * python/py-param.c (add_setshow_generic): Likewise.
3327         * remote.c (_initialize_remote): Likewise.
3328         * top.c (execute_command): Prepend default_args if command has some.
3329         (set_verbose):
3330         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3331         * tracepoint.c (validate_actionline, encode_actions_1):
3332         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3333
3334 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3335
3336         * jit.c (jit_read_descriptor): Use bool as the return type.
3337         (jit_breakpoint_re_set_internal): Use bool as the return type.
3338         Invert the return value logic; return true if the jit breakpoint
3339         has been successfully initialized.
3340         (jit_inferior_init): Update the call to
3341         jit_breakpoint_re_set_internal.
3342
3343 2020-06-22  Pedro Alves  <palves@redhat.com>
3344
3345         PR gdb/25939
3346         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3347         Use the current inferior instead.  Don't return
3348         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3349         wait again.
3350         * sol-thread.c (sol_thread_target::wait): Don't reference
3351         inferior_ptid.
3352         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3353         (sol_update_thread_list_callback): Use the current inferior's pid
3354         instead of inferior_ptid.
3355
3356 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3357
3358         * procfs.c: Cleanup many comments.
3359
3360         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3361         (AFTER_WATCHFLAG): Replace by value.
3362
3363         (MAIN_PROC_NAME_FORMAT): Inline ...
3364         (create_procinfo): ... here.
3365
3366         (procfs_debug_inferior): Remove SYS_exec handling.
3367         (syscall_is_exec): Likewise.
3368         (procfs_set_exec_trap): Likewise.
3369
3370         (syscall_is_lwp_exit): Inline in callers.
3371         (syscall_is_exit): Likewise.
3372         (syscall_is_exec): Likewise.
3373         (syscall_is_lwp_create): Likewise.
3374
3375         (invalidate_cache): Remove #if 0 code.
3376
3377         (make_signal_thread_runnable):  Remove.
3378         (procfs_target::resume): Remove #if 0 code.
3379
3380 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3381
3382         PR gdb/25939
3383         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3384         call ...
3385         (procfs_target::create_inferior): ... here.
3386
3387 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3388
3389         * exec.c (validate_exec_file): Ensure the build-id is up to
3390         date by calling reopen_exec_file (that checks file timestamp
3391         to decide to re-read the file).
3392
3393 2020-06-18  Pedro Alves  <palves@redhat.com>
3394
3395         PR gdb/25412
3396         * gdbthread.h (delete_thread, delete_thread_silent)
3397         (find_thread_ptid): Update comments.
3398         * thread.c (current_thread_): New global.
3399         (is_current_thread): Move higher, and reimplement.
3400         (inferior_thread): Reimplement.
3401         (set_thread_exited): Use bool.  Add assertions.
3402         (add_thread_silent): Simplify thread-reuse handling by always
3403         calling delete_thread.
3404         (delete_thread): Remove intro comment.
3405         (find_thread_ptid): Skip exited threads.
3406         (switch_to_thread_no_regs): Write to current_thread_.
3407         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3408         INFERIOR_PTID.  Clear current_thread_.
3409
3410 2020-06-18  Pedro Alves  <palves@redhat.com>
3411
3412         * aix-thread.c (pd_update): Use switch_to_thread.
3413
3414 2020-06-18  Pedro Alves  <palves@redhat.com>
3415
3416         * ravenscar-thread.c (ravenscar_thread_target): Update.
3417         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3418         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3419         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3420         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3421
3422 2020-06-18  Pedro Alves  <palves@redhat.com>
3423
3424         * nat/windows-nat.c (current_windows_thread): Remove.
3425         * nat/windows-nat.h (current_windows_thread): Remove.
3426         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3427         Adjust.
3428         (display_selectors): Adjust to fetch the current
3429         windows_thread_info based on inferior_ptid.
3430         (fake_create_process): No longer write to current_windows_thread.
3431         (windows_nat_target::get_windows_debug_event):
3432         Don't set inferior_ptid or current_windows_thread.
3433         (windows_nat_target::wait): Adjust to not rely on
3434         current_windows_thread.
3435         (do_initial_windows_stuff): Now a method of windows_nat_target.
3436         Switch to the last_ptid thread.
3437         (windows_nat_target::attach): Adjust.
3438         (windows_nat_target::detach): Use switch_to_no_thread instead of
3439         writing to inferior_ptid directly.
3440         (windows_nat_target::create_inferior): Adjust.
3441
3442 2020-06-18  Pedro Alves  <palves@redhat.com>
3443
3444         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3445
3446 2020-06-18  Pedro Alves  <palves@redhat.com>
3447
3448         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3449         after creating it, instead of writing to inferior_ptid.  Don't
3450         write to inferior_ptid.
3451
3452 2020-06-18  Pedro Alves  <palves@redhat.com>
3453
3454         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3455
3456 2020-06-18  Pedro Alves  <palves@redhat.com>
3457
3458         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3459         it, instead of writing to inferior_ptid.
3460
3461 2020-06-18  Pedro Alves  <palves@redhat.com>
3462
3463         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3464         to inferior_ptid.
3465
3466 2020-06-18  Pedro Alves  <palves@redhat.com>
3467
3468         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3469         instead of writing to inferior_ptid directly.
3470
3471 2020-06-18  Pedro Alves  <palves@redhat.com>
3472
3473         * corelow.c (core_target::close): Use switch_to_no_thread instead
3474         of writing to inferior_ptid directly.
3475         (add_to_thread_list, core_target_open): Use switch_to_thread
3476         instead of writing to inferior_ptid directly.
3477
3478 2020-06-18  Pedro Alves  <palves@redhat.com>
3479
3480         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3481         inferior_ptid.
3482         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3483         inferior_ptid.
3484         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3485         inferior_ptid directly.
3486         (darwin_nat_target::init_thread_list): Switch to thread, instead
3487         of writing to inferior_ptid.
3488         (darwin_nat_target::attach): Don't write to inferior_ptid.
3489         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3490
3491 2020-06-18  Pedro Alves  <palves@redhat.com>
3492
3493         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3494         thread.
3495         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3496         Instead use switch_to_thread.
3497         (gnu_nat_target::detach): Use switch_to_no_thread
3498         instead of writing to inferior_ptid directly.  Used passed-in
3499         inferior instead of looking up the inferior by pid.
3500
3501 2020-06-18  Pedro Alves  <palves@redhat.com>
3502
3503         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3504         inferior_ptid.
3505
3506 2020-06-18  Pedro Alves  <palves@redhat.com>
3507
3508         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3509         inferior_ptid.
3510         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3511         thread.
3512         (nto_procfs_target::detach): Avoid referencing
3513         inferior_ptid.  Use switch_to_no_thread instead of writing to
3514         inferior_ptid directly.
3515         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3516         instead of writing to inferior_ptid directly.
3517         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3518         to thread.
3519
3520 2020-06-18  Pedro Alves  <palves@redhat.com>
3521
3522         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3523         after creating it, instead of writing to inferior_ptid.
3524         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3525         to inferior_ptid directly.
3526         (gdbsim_target::wait): Don't write to inferior_ptid.
3527
3528 2020-06-18  Pedro Alves  <palves@redhat.com>
3529
3530         * remote.c (remote_target::remote_notice_new_inferior): Use
3531         switch_to_thread instead of writing to inferior_ptid directly.
3532         (remote_target::add_current_inferior_and_thread): Use
3533         switch_to_no_thread instead of writing to inferior_ptid directly.
3534         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3535         and switch_to_thread instead of using set_current_inferior or
3536         writing to inferior_ptid directly.
3537
3538 2020-06-18  Pedro Alves  <palves@redhat.com>
3539
3540         * tracectf.c (ctf_target_open): Switch to added thread instead of
3541         writing to inferior_ptid directly.
3542         (ctf_target::close): Use switch_to_no_thread instead of writing to
3543         inferior_ptid directly.
3544
3545 2020-06-18  Pedro Alves  <palves@redhat.com>
3546
3547         * tracefile-tfile.c (tfile_target_open): Don't write to
3548         inferior_ptid directly, instead switch to added thread.
3549         (tfile_target::close): Use switch_to_no_thread instead of writing
3550         to inferior_ptid directly.
3551
3552 2020-06-18  Pedro Alves  <palves@redhat.com>
3553
3554         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3555         (procfs_target::detach): Use switch_to_no_thread
3556         instead of writing to inferior_ptid directly.
3557         (do_attach): Change return type to void.  Switch to the added
3558         thread.
3559         (procfs_target::create_inferior): Switch to the added thread.
3560         (procfs_do_thread_registers): Don't write to inferior_ptid.
3561
3562 2020-06-18  Pedro Alves  <palves@redhat.com>
3563
3564         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3565         of writing to inferior_ptid.
3566         (scoped_restore_exited_inferior): Delete.
3567         (handle_vfork_child_exec_or_exit): Simplify using
3568         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3569         instead of writing to inferior_ptid.
3570         (THREAD_STOPPED_BY): Delete.
3571         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3572         (thread_stopped_by_hw_breakpoint): Delete.
3573         (save_waitstatus): Use
3574         scoped_restore_current_thread+switch_to_thread, and call
3575         target_stopped_by_watchpoint instead of
3576         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3577         instead of thread_stopped_by_sw_breakpoint, and
3578         target_stopped_by_hw_breakpoint instead of
3579         thread_stopped_by_hw_breakpoint.
3580         (handle_inferior_event)
3581         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3582         inferior_ptid directly, nor
3583         set_current_inferior/set_current_program_space.  Use
3584         switch_to_thread / switch_to_inferior_no_thread instead.
3585
3586 2020-06-18  Pedro Alves  <palves@redhat.com>
3587
3588         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3589         instead of writing to inferior_ptid.
3590
3591 2020-06-18  Pedro Alves  <palves@redhat.com>
3592
3593         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3594         added thread.
3595         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3596         to the added thread.
3597         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3598         instead of writing to inferior_ptid.
3599
3600 2020-06-18  Pedro Alves  <palves@redhat.com>
3601
3602         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3603         (register_to_value_test): Mock a program_space too.  Heap-allocate
3604         the address space.  Don't write to inferior_ptid.  Use
3605         switch_to_thread instead.
3606
3607 2020-06-18  Pedro Alves  <palves@redhat.com>
3608
3609         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3610         Delete.
3611         (find_signalled_thread()): New, factored out from
3612         linux_make_corefile_notes and adjusted to handle exited threads.
3613         (linux_make_corefile_notes): Adjust to use the new
3614         find_signalled_thread.
3615
3616 2020-06-18  Pedro Alves  <palves@redhat.com>
3617
3618         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3619         of saving/restoring inferior_ptid.
3620
3621 2020-06-17  Tom Tromey  <tom@tromey.com>
3622
3623         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3624         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3625         declare.
3626         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3627
3628 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3629
3630         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3631         of partial symtabs.
3632
3633 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3634
3635         * regformats/reg-arm.dat: Remove.
3636         * regformats/reg-bfin.dat: Remove.
3637         * regformats/reg-cris.dat: Remove.
3638         * regformats/reg-crisv32.dat: Remove.
3639         * regformats/reg-m32r.dat: Remove.
3640         * regformats/reg-tilegx.dat: Remove.
3641         * regformats/reg-tilegx32.dat: Remove.
3642
3643 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3644
3645         * features/Makefile (WHICH): Remove arm files.
3646         * regformats/arm/arm-with-iwmmxt.dat: Remove.
3647         * regformats/arm/arm-with-neon.dat: Remove.
3648         * regformats/arm/arm-with-vfpv2.dat: Remove.
3649         * regformats/arm/arm-with-vfpv3.dat: Remove.
3650
3651 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3652
3653         * features/Makefile (XMLTOC): Remove rx.xml.
3654
3655 2020-06-17  Pedro Alves  <palves@redhat.com>
3656
3657         * gdbthread.h (thread_control_state) <trap_expected> Update
3658         comments.
3659
3660 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3661
3662         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
3663         ada_language::lookup_symbol_nonlocal.
3664         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
3665         (ada_language::lookup_symbol_nonlocal): New member function,
3666         implementation from ada_lookup_symbol_nonlocal.
3667         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3668         initializer.
3669         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3670         initializer.
3671         (cplus_language::lookup_symbol_nonlocal): New member function.
3672         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3673         (minimal_language_data) Likewise.
3674         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3675         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3676         initializer.
3677         (d_language::lookup_symbol_nonlocal): New member function.
3678         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3679         initializer.
3680         (f_language::lookup_symbol_nonlocal): New member function.
3681         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3682         initializer.
3683         * language.c (unknown_language_data): Likewise.
3684         (auto_language_data): Likewise.
3685         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3686         field.
3687         (language_defn::lookup_symbol_nonlocal): New member function.
3688         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3689         initializer.
3690         * objc-lang.c (objc_language_data): Likewise.
3691         * opencl-lang.c (opencl_language_data): Likewise.
3692         * p-lang.c (pascal_language_data): Likewise.
3693         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3694         rust_language::lookup_symbol_nonlocal.
3695         (rust_language_data): Delete la_lookup_symbol_nonlocal
3696         initializer.
3697         (rust_language::lookup_symbol_nonlocal): New member function,
3698         implementation from rust_lookup_symbol_nonlocal.
3699         * symtab.c (lookup_symbol_aux): Update call to
3700         lookup_symbol_nonlocal.
3701         (basic_lookup_symbol_nonlocal): Rename to...
3702         (language_defn::lookup_symbol_nonlocal): ...this, and update
3703         header comment.  Remove language_defn parameter, and replace with
3704         uses of `this'.
3705         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3706
3707 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3708
3709         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3710         initializer.
3711         (ada_language::value_print_inner): New member function.
3712         * c-lang.c (c_language_data): Delete la_value_print_inner
3713         initializer.
3714         (cplus_language_data): Likewise.
3715         (asm_language_data): Likewise.
3716         (minimal_language_data): Likewise.
3717         * d-lang.c (d_language_data): Likewise.
3718         (d_language::value_print_inner): New member function.
3719         * f-lang.c (f_language_data): Delete la_value_print_inner
3720         initializer.
3721         (f_language::value_print_inner): New member function.
3722         * f-lang.h (f_value_print_innner): Rename to...
3723         (f_value_print_inner): ...this (note spelling of 'inner').
3724         * f-valprint.c (f_value_print_innner): Rename to...
3725         (f_value_print_inner): ...this (note spelling of 'inner').
3726         * go-lang.c (go_language_data): Delete la_value_print_inner
3727         initializer.
3728         (go_language::value_print_inner): New member function.
3729         * language.c (language_defn::value_print_inner): Define new member
3730         function.
3731         (unk_lang_value_print_inner): Delete.
3732         (unknown_language_data): Delete la_value_print_inner initializer.
3733         (unknown_language::value_print_inner): New member function.
3734         (auto_language_data): Delete la_value_print_inner initializer.
3735         (auto_language::value_print_inner): New member function.
3736         * language.h (language_data): Delete la_value_print_inner field.
3737         (language_defn::value_print_inner): Delcare new member function.
3738         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3739         initializer.
3740         (m2_language::value_print_inner): New member function.
3741         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3742         initializer.
3743         * opencl-lang.c (opencl_language_data): Likewise.
3744         * p-lang.c (pascal_language_data): Likewise.
3745         (pascal_language::value_print_inner): New member function.
3746         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3747         initializer.
3748         (rust_language::value_print_inner): New member function.
3749         * valprint.c (do_val_print): Update call to value_print_inner.
3750
3751 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3752
3753         * ada-lang.c (ada_language_data): Delete la_value_print
3754         initializer.
3755         (ada_language::value_print): New member function.
3756         * c-lang.c (c_language_data): Delete la_value_print initializer.
3757         (cplus_language_data): Likewise.
3758         (asm_language_data): Likewise.
3759         (minimal_language_data): Likewise.
3760         * d-lang.c (d_language_data): Likewise.
3761         * f-lang.c (f_language_data): Likewise.
3762         * go-lang.c (go_language_data): Likewise.
3763         * language.c (unk_lang_value_print): Delete.
3764         (language_defn::value_print): Define new member function.
3765         (unknown_language_data): Delete la_value_print initializer.
3766         (unknown_language::value_print): New member function.
3767         (auto_language_data): Delete la_value_print initializer.
3768         (auto_language::value_print): New member function.
3769         * language.h (language_data): Delete la_value_print field.
3770         (language_defn::value_print): Declare new member function.
3771         (LA_VALUE_PRINT): Update call to value_print.
3772         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3773         * objc-lang.c (objc_language_data): Likewise.
3774         * opencl-lang.c (opencl_language_data): Likewise.
3775         * p-lang.c (pascal_language_data): Likewise.
3776         (pascal_language::value_print): New member function.
3777         * rust-lang.c (rust_language_data): Delete la_value_print
3778         initializer.
3779
3780 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3781
3782         * ada-lang.c (ada_watch_location_expression): Rename to
3783         ada_language::watch_location_expression.
3784         (ada_language_data): Delete la_watch_location_expression
3785         initializer.
3786         (ada_language::watch_location_expression): New member function,
3787         implementation from ada_watch_location_expression.
3788         * breakpoint.c (watch_command_1): Update call to
3789         watch_location_expression.
3790         * c-lang.c (c_watch_location_expression): Rename to
3791         language_defn::watch_location_expression.
3792         (c_language_data): Delete la_watch_location_expression
3793         initializer.
3794         (cplus_language_data): Likewise.
3795         (asm_language_data): Likewise.
3796         (minimal_language_data): Likewise.
3797         * c-lang.h (c_watch_location_expression): Delete declaration.
3798         * d-lang.c (d_language_data): Delete la_watch_location_expression
3799         initializer.
3800         * f-lang.c (f_language_data): Likewise.
3801         * go-lang.c (go_language_data): Likewise.
3802         * language.c (language_defn::watch_location_expression): Member
3803         function implementation from c_watch_location_expression.
3804         (unknown_language_data): Delete la_watch_location_expression
3805         initializer.
3806         (auto_language_data): Likewise.
3807         * language.h (language_data): Delete la_watch_location_expression
3808         field.
3809         (language_defn::watch_location_expression): Declare new member
3810         function.
3811         * m2-lang.c (m2_language_data): Delete
3812         la_watch_location_expression initializer.
3813         * objc-lang.c (objc_language_data): Likewise.
3814         * opencl-lang.c (opencl_language_data): Likewise.
3815         * p-lang.c (pascal_language_data): Likewise.
3816         * rust-lang.c (rust_watch_location_expression): Rename to
3817         rust_language::watch_location_expression.
3818         (rust_language_data): Delete la_watch_location_expression
3819         initializer.
3820         (rust_language::watch_location_expression): New member function,
3821         implementation from rust_watch_location_expression.
3822
3823 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3824
3825         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3826         ada_language::collect_symbol_completion_matches.
3827         (ada_language_data): Delete la_collect_symbol_completion_matches
3828         initializer.
3829         (ada_language::collect_symbol_completion_matches): New member
3830         function, implementation from
3831         ada_collect_symbol_completion_matches.
3832         * c-lang.c (c_language_data): Delete
3833         la_collect_symbol_completion_matches initializer.
3834         (cplus_language_data): Likewise.
3835         (asm_language_data): Likewise.
3836         (minimal_language_data): Likewise.
3837         * d-lang.c (d_language_data): Likewise.
3838         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3839         f_language::collect_symbol_completion_matches.
3840         (f_language_data): Delete la_collect_symbol_completion_matches
3841         initializer.
3842         (f_language::collect_symbol_completion_matches) New member
3843         function, implementation from f_collect_symbol_completion_matches.
3844         * go-lang.c (go_language_data): Delete
3845         la_collect_symbol_completion_matches initializer.
3846         * language.c (unknown_language_data): Likewise.
3847         (auto_language_data): Likewise.
3848         * language.h (language_data): Delete
3849         la_collect_symbol_completion_matches field.
3850         (language_defn::collect_symbol_completion_matches): New member
3851         function.
3852         * m2-lang.c (m2_language_data): Delete
3853         la_collect_symbol_completion_matches initializer.
3854         * objc-lang.c (objc_language_data): Likewise.
3855         * opencl-lang.c (opencl_language_data): Likewise.
3856         * p-lang.c (pascal_language_data): Likewise.
3857         * rust-lang.c (rust_language_data): Likewise.
3858         * symtab.c (default_collect_symbol_completion_matches): Delete.
3859         (collect_symbol_completion_matches): Update call to
3860         collect_symbol_completion_matches.
3861         (collect_symbol_completion_matches_type): Likewise.
3862         * symtab.h (default_collect_symbol_completion_matches): Delete
3863         declaration.
3864
3865 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3866
3867         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3868         (ada_language_data): Delete la_word_break_characters initializer.
3869         (ada_language::word_break_characters): New member function.
3870         * c-lang.c (c_language_data): Delete la_word_break_characters
3871         initializer.
3872         (cplus_language_data): Likewise.
3873         (asm_language_data): Likewise.
3874         (minimal_language_data): Likewise.
3875         * completer.c: Update global comment.
3876         (advance_to_expression_complete_word_point): Update call to
3877         word_break_characters.
3878         (complete_files_symbols): Likewise.
3879         (complete_line_internal_1): Likewise.
3880         (default_completer_handle_brkchars): Likewise.
3881         (skip_quoted_chars): Likewise.
3882         * d-lang.c (d_language_data): Delete la_word_break_characters
3883         initializer.
3884         * f-lang.c (f_word_break_characters): Delete.
3885         (f_language_data): Delete la_word_break_characters initializer.
3886         (f_language::word_break_characters): New member function.
3887         * go-lang.c (go_language_data): Delete la_word_break_characters
3888         initializer.
3889         * language.c (unknown_language_data): Likewise.
3890         (auto_language_data): Likewise.
3891         * language.h (default_word_break_characters): Move declaration to
3892         earlier in the file.
3893         (language_data): Delete la_word_break_characters field.
3894         (language_defn::word_break_characters): New member function.
3895         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3896         initializer.
3897         * objc-lang.c (objc_language_data): Likewise.
3898         * opencl-lang.c (opencl_language_data): Likewise.
3899         * p-lang.c (pascal_language_data): Likewise.
3900         * rust-lang.c (rust_language_data): Likewise.
3901
3902 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3903
3904         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3905         (ada_language_data): Delete la_get_symbol_name_matcher
3906         initializer.
3907         (language_defn::get_symbol_name_matcher_inner): New member
3908         function.
3909         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3910         initializer.
3911         (cplus_language_data): Likewise.
3912         (cplus_language::get_symbol_name_matcher_inner): New member
3913         function.
3914         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3915         (minimal_language_data): Likewise.
3916         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3917         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3918         initializer.
3919         * dictionary.c (iter_match_first_hashed): Update call to
3920         get_symbol_name_matcher.
3921         (iter_match_next_hashed): Likewise.
3922         (iter_match_next_linear): Likewise.
3923         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3924         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3925         initializer.
3926         (f_language::get_symbol_name_matcher_inner): New member function.
3927         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3928         initializer.
3929         * language.c (default_symbol_name_matcher): Update header comment,
3930         make static.
3931         (language_defn::get_symbol_name_matcher): New definition.
3932         (language_defn::get_symbol_name_matcher_inner): Likewise.
3933         (get_symbol_name_matcher): Delete.
3934         (unknown_language_data): Delete la_get_symbol_name_matcher
3935         initializer.
3936         (auto_language_data): Likewise.
3937         * language.h (language_data): Delete la_get_symbol_name_matcher
3938         field.
3939         (language_defn::get_symbol_name_matcher): New member function.
3940         (language_defn::get_symbol_name_matcher_inner): Likewise.
3941         (default_symbol_name_matcher): Delete declaration.
3942         * linespec.c (find_methods): Update call to
3943         get_symbol_name_matcher.
3944         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3945         initializer.
3946         * minsyms.c (lookup_minimal_symbol): Update call to
3947         get_symbol_name_matcher.
3948         (iterate_over_minimal_symbols): Likewise.
3949         * objc-lang.c (objc_language_data): Delete
3950         la_get_symbol_name_matcher initializer.
3951         * opencl-lang.c (opencl_language_data): Likewise.
3952         * p-lang.c (pascal_language_data): Likewise.
3953         * psymtab.c (psymbol_name_matches): Update call to
3954         get_symbol_name_matcher.
3955         * rust-lang.c (rust_language_data): Delete
3956         la_get_symbol_name_matcher initializer.
3957         * symtab.c (symbol_matches_search_name): Update call to
3958         get_symbol_name_matcher.
3959         (compare_symbol_name): Likewise.
3960
3961 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3962
3963         * ada-lang.c (ada_language_data): Delete la_compute_program
3964         initializer.
3965         * c-lang.c (c_language_data): Likewise.
3966         (c_language::compute_program): New member function.
3967         (cplus_language_data): Delete la_compute_program initializer.
3968         (cplus_language::compute_program): New member function.
3969         (asm_language_data): Delete la_compute_program initializer.
3970         (minimal_language_data): Likewise.
3971         * c-lang.h (c_compute_program): Update comment.
3972         (cplus_compute_program): Likewise.
3973         * compile/compile-c-support.c (c_compute_program): Likewise.
3974         (cplus_compute_program): Likewise.
3975         * compile/compile.c (compile_to_object): Update call to
3976         la_compute_program.
3977         * d-lang.c (d_language_data): Delete la_compute_program
3978         initializer.
3979         * f-lang.c (f_language_data): Likewise.
3980         * go-lang.c (go_language_data): Likewise.
3981         * language.c (unknown_language_data): Likewise.
3982         (auto_language_data): Likewise.
3983         * language.h (language_data): Delete la_compute_program field.
3984         (language_defn::compute_program): New member function.
3985         * m2-lang.c (m2_language_data): Delete la_compute_program
3986         initializer.
3987         * objc-lang.c (objc_language_data): Likewise.
3988         * opencl-lang.c (opencl_language_data): Likewise.
3989         * p-lang.c (pascal_language_data): Likewise.
3990         * rust-lang.c (rust_language_data): Likewise.
3991
3992 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3993
3994         * ada-lang.c (ada_language_data) Delete
3995         la_class_name_from_physname initializer.
3996         * c-lang.c (c_language_data): Likewise.
3997         (cplus_language_data): Likewise.
3998         (cplus_language::class_name_from_physname): New member function.
3999         (asm_language_data): Delete la_class_name_from_physname
4000         initializer.
4001         (minimal_language_data): Likewise.
4002         * d-lang.c (d_language_data): Likewise.
4003         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4004         method on language_defn class.
4005         (guess_full_die_structure_name): Likewise.
4006         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4007         initializer.
4008         * go-lang.c (go_language_data): Likewise.
4009         * language.c (language_class_name_from_physname): Delete.
4010         (unk_lang_class_name): Delete.
4011         (unknown_language_data): Delete la_class_name_from_physname
4012         initializer.
4013         (auto_language_data): Likewise.
4014         * language.h (language_data): Delete la_class_name_from_physname
4015         field.
4016         (language_defn::class_name_from_physname): New function.
4017         (language_class_name_from_physname): Delete declaration.
4018         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4019         initializer.
4020         * objc-lang.c (objc_language_data): Likewise.
4021         * opencl-lang.c (opencl_language_data): Likewise.
4022         * p-lang.c (pascal_language_data): Likewise.
4023         * rust-lang.c (rust_language_data): Likewise.
4024
4025 2020-06-16  Tom Tromey  <tom@tromey.com>
4026
4027         * tui/tui-data.h (STATUS_NAME): New macro.
4028         * tui/tui-layout.c (tui_remove_some_windows)
4029         (initialize_known_windows, tui_register_window)
4030         (tui_layout_split::remove_windows, initialize_layouts)
4031         (tui_new_layout_command): Don't use hard-coded window names.
4032
4033 2020-06-16  Tom Tromey  <tom@tromey.com>
4034
4035         PR tui/25348:
4036         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4037         tui_initialize_readline.  Only run once.  Call rl_initialize.
4038         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4039         tui_initialize_readline.
4040         * tui/tui-io.c (tui_setup_io): Call
4041         tui_ensure_readline_initialized.
4042         * tui/tui-interp.c (tui_interp::init): Update.
4043
4044 2020-06-16  Tom Tromey  <tom@tromey.com>
4045
4046         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4047         Also preserve the status window.
4048
4049 2020-06-16  Tom Tromey  <tom@tromey.com>
4050
4051         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4052         where m_window==nullptr.
4053
4054 2020-06-15  Tom Tromey  <tromey@adacore.com>
4055
4056         * windows-nat.c (windows_nat::handle_output_debug_string):
4057         Update.
4058         (windows_nat::handle_ms_vc_exception): Update.
4059         * target.h (target_read_string): Change API.
4060         * target.c (target_read_string): Change API.
4061         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4062         Update.
4063         * solib-frv.c (frv_current_sos): Update.
4064         * solib-dsbt.c (dsbt_current_sos): Update.
4065         * solib-darwin.c (darwin_current_sos): Update.
4066         * linux-thread-db.c (inferior_has_bug): Update.
4067         * expprint.c (print_subexp_standard): Update.
4068         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4069         (ada_exception_message_1): Update.
4070
4071 2020-06-15  Tom Tromey  <tromey@adacore.com>
4072
4073         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4074
4075 2020-06-15  Tom Tromey  <tromey@adacore.com>
4076
4077         * valprint.c (read_string): Update comment.
4078         * target.c (MIN): Remove.
4079         (target_read_string): Rewrite.
4080
4081 2020-06-15  Tom Tromey  <tromey@adacore.com>
4082
4083         * corefile.c (read_memory_string): Remove.
4084         * ada-valprint.c (ada_value_print_ptr): Update.
4085         * ada-lang.h (ada_tag_name): Change return type.
4086         * ada-lang.c (type_from_tag): Update.
4087         (ada_tag_name_from_tsd): Change return type.  Use
4088         target_read_string.
4089         (ada_tag_name): Likewise.
4090         * gdbcore.h (read_memory_string): Don't declare.
4091
4092 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4093
4094         * symtab.c (rbreak_command): Ignore Windows drive colon.
4095
4096 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4097
4098         * NEWS: Mention removed GDBserver host support.
4099
4100 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4101
4102         * features/riscv/rebuild-csr-xml.sh: Updated.
4103
4104 2020-06-11  Tom Tromey  <tom@tromey.com>
4105
4106         PR gdb/18318:
4107         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4108
4109 2020-06-09  Jonny Grant  <jg@jguk.org>
4110 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4111
4112         * main.c (captured_main_1): Don't print new line after help.
4113         (print_gdb_help): add mailing list and IRC channel information
4114         to --help.  Add new lines between items in the footer.  Remove
4115         quotes around bug url.
4116
4117 2020-06-11  Keith Seitz  <keiths@redhat.com>
4118
4119         PR gdb/21356
4120         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4121         Resolve typedefs for type length calculations.
4122
4123 2020-06-10  Tom de Vries  <tdevries@suse.de>
4124
4125         PR ada/24713
4126         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4127         (write_psymbols): Enable .gdb_index for ada.
4128         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4129         ada.
4130
4131 2020-06-10  Tom de Vries  <tdevries@suse.de>
4132
4133         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4134         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4135         namei" instead of "const char *name" argument.
4136         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4137         dw2_symtab_iter_init.
4138
4139 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4140
4141         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4142         to use type::field and field::type instead.
4143
4144 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4145
4146         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4147         to use field::type instead.
4148
4149 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4150
4151         * gdbtypes.h (struct field) <type, set_type>: New methods.
4152         Rename `type` field to...
4153         <m_type>: ... this.  Change references throughout to use type or
4154         set_type methods.
4155         (FIELD_TYPE): Use field::type.  Change call sites that modify
4156         the field's type to use field::set_type instead.
4157
4158 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4159
4160         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4161         to use type::index_type instead.
4162
4163 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4164
4165         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4166         methods.
4167         (TYPE_INDEX_TYPE): Use type::index_type.
4168         * gdbtypes.c (create_array_type_with_stride): Likewise.
4169
4170 2020-06-07  Tom Tromey  <tom@tromey.com>
4171
4172         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4173         parameter.
4174         (generic_value_print): Update.
4175
4176 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4177
4178         Revert commit 982a38f60b0.
4179         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4180
4181 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4182
4183         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4184         avoid use after free.
4185
4186 2020-06-05  Tom de Vries  <tdevries@suse.de>
4187
4188         * NEWS: Fix typos.
4189
4190 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4191
4192         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4193         the per_bfd object.
4194         (dwarf2_read_debug_names): Likewise.
4195         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4196         object when re-using a per_bfd object with an index.
4197
4198 2020-06-03  Tom de Vries  <tdevries@suse.de>
4199
4200         PR symtab/26046
4201         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4202         children for C++.
4203         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4204         DW_TAG_subprogram.
4205
4206 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4207
4208         * ada-lang.c (ada_language_data): Delete skip_trampoline
4209         initializer.
4210         * c-lang.c (c_language_data): Likewise.
4211         (cplus_language_data): Likewise.
4212         (cplus_language::skip_trampoline): New member function.
4213         (asm_language_data): Delete skip_trampoline initializer.
4214         (minimal_language_data): Likewise.
4215         * d-lang.c (d_language_data): Likewise.
4216         * f-lang.c (f_language_data): Likewise.
4217         * go-lang.c (go_language_data): Likewise.
4218         * language.c (unk_lang_trampoline): Delete function.
4219         (skip_language_trampoline): Update.
4220         (unknown_language_data): Delete skip_trampoline initializer.
4221         (auto_language_data): Likewise.
4222         * language.h (language_data): Delete skip_trampoline field.
4223         (language_defn::skip_trampoline): New function.
4224         * m2-lang.c (m2_language_data): Delete skip_trampoline
4225         initializer.
4226         * objc-lang.c (objc_skip_trampoline): Delete function, move
4227         implementation to objc_language::skip_trampoline.
4228         (objc_language_data): Delete skip_trampoline initializer.
4229         (objc_language::skip_trampoline): New member function with
4230         implementation from objc_skip_trampoline.
4231         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4232         initializer.
4233         * p-lang.c (pascal_language_data): Likewise.
4234         * rust-lang.c (rust_language_data): Likewise.
4235
4236 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4237
4238         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4239         (ada_language::demangle): New member function.
4240         * c-lang.c (c_language_data): Delete la_demangle initializer.
4241         (cplus_language_data): Delete la_demangle initializer.
4242         (cplus_language::demangle): New member function.
4243         (asm_language_data): Delete la_demangle initializer.
4244         (minimal_language_data): Delete la_demangle initializer.
4245         * d-lang.c (d_language_data): Delete la_demangle initializer.
4246         (d_language::demangle): New member function.
4247         * f-lang.c (f_language_data): Delete la_demangle initializer.
4248         (f_language::demangle): New member function.
4249         * go-lang.c (go_language_data): Delete la_demangle initializer.
4250         (go_language::demangle): New member function.
4251         * language.c (language_demangle): Update.
4252         (unk_lang_demangle): Delete.
4253         (unknown_language_data): Delete la_demangle initializer.
4254         (unknown_language::demangle): New member function.
4255         (auto_language_data): Delete la_demangle initializer.
4256         (auto_language::demangle): New member function.
4257         * language.h (language_data): Delete la_demangle field.
4258         (language_defn::demangle): New function.
4259         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4260         * objc-lang.c (objc_language_data): Delete la_demangle
4261         initializer.
4262         (objc_language::demangle): New member function.
4263         * opencl-lang.c (opencl_language_data): Delete la_demangle
4264         initializer.
4265         * p-lang.c (pascal_language_data): Likewise.
4266         * rust-lang.c (rust_language_data): Likewise.
4267         (rust_language::demangle): New member function.
4268
4269 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4270
4271         * ada-lang.c (ada_language_data): Delete la_print_type
4272         initializer.
4273         (ada_language::print_type): New member function.
4274         * c-lang.c (c_language_data): Delete la_print_type initializer.
4275         (c_language::print_type): New member function.
4276         (cplus_language_data): Delete la_print_type initializer.
4277         (cplus_language::print_type): New member function.
4278         (asm_language_data): Delete la_print_type initializer.
4279         (asm_language::print_type): New member function.
4280         (minimal_language_data): Delete la_print_type initializer.
4281         (minimal_language::print_type): New member function.
4282         * d-lang.c (d_language_data): Delete la_print_type initializer.
4283         (d_language::print_type): New member function.
4284         * f-lang.c (f_language_data): Delete la_print_type initializer.
4285         (f_language::print_type): New member function.
4286         * go-lang.c (go_language_data): Delete la_print_type initializer.
4287         (go_language::print_type): New member function.
4288         * language.c (unk_lang_print_type): Delete.
4289         (unknown_language_data): Delete la_print_type initializer.
4290         (unknown_language::print_type): New member function.
4291         (auto_language_data): Delete la_print_type initializer.
4292         (auto_language::print_type): New member function.
4293         * language.h (language_data): Delete la_print_type field.
4294         (language_defn::print_type): New function.
4295         (LA_PRINT_TYPE): Update.
4296         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4297         (m2_language::print_type): New member function.
4298         * objc-lang.c (objc_language_data): Delete la_print_type
4299         initializer.
4300         (objc_language::print_type): New member function.
4301         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4302         to opencl_language::print_type.
4303         (opencl_language_data): Delete la_print_type initializer.
4304         (opencl_language::print_type): New member function, implementation
4305         from opencl_print_type.
4306         * p-lang.c (pascal_language_data): Delete la_print_type
4307         initializer.
4308         (pascal_language::print_type): New member function.
4309         * rust-lang.c (rust_print_type): Delete, implementation moved to
4310         rust_language::print_type.
4311         (rust_language_data): Delete la_print_type initializer.
4312         (rust_language::print_type): New member function, implementation
4313         from rust_print_type.
4314
4315 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4316
4317         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4318         implementation moves to...
4319         (ada_language::sniff_from_mangled_name): ...here.  Update return
4320         type.
4321         (ada_language_data): Delete la_sniff_from_mangled_name
4322         initializer.
4323         * c-lang.c (c_language_data): Likewise.
4324         (cplus_language_data): Likewise.
4325         (cplus_language::sniff_from_mangled_name): New member function,
4326         implementation taken from gdb_sniff_from_mangled_name.
4327         (asm_language_data): Delete la_sniff_from_mangled_name
4328         initializer.
4329         (minimal_language_data): Likewise.
4330         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4331         implementation moves to cplus_language::sniff_from_mangled_name.
4332         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4333         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4334         moves to...
4335         (d_language::sniff_from_mangled_name): ...here.
4336         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4337         * f-lang.c (f_language_data): Likewise.
4338         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4339         moves to...
4340         (go_language::sniff_from_mangled_name): ...here.
4341         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4342         * language.c (language_sniff_from_mangled_name): Delete.
4343         (unknown_language_data): Delete la_sniff_from_mangled_name
4344         initializer.
4345         (auto_language_data): Likewise.
4346         * language.h (language_data): Delete la_sniff_from_mangled_name
4347         field.
4348         (language_defn::sniff_from_mangled_name): New function.
4349         (language_sniff_from_mangled_name): Delete declaration.
4350         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4351         field.
4352         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4353         implementation moves to...
4354         (objc_language::sniff_from_mangled_name): ...here.
4355         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4356         * opencl-lang.c (opencl_language_data): Likewise.
4357         * p-lang.c (pascal_language_data): Likewise.
4358         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4359         implementation moves to...
4360         (rust_language::sniff_from_mangled_name): ...here.
4361         (rust_language_data): Delete la_sniff_from_mangled_name
4362         initializer.
4363         * symtab.c (symbol_find_demangled_name): Call
4364         sniff_from_mangled_name member function.
4365
4366 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4367
4368         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4369         initializer.
4370         * c-lang.c (c_language_data): Likewise.
4371         (cplus_language_data): Likewise.
4372         (cplus_language::search_name_hash): New member function.
4373         (asm_language_data): Delete la_search_name_hash initializer.
4374         (minimal_language_data): Likewise.
4375         * d-lang.c (d_language_data): Likewise.
4376         * dictionary.c (default_search_name_hash): Rename to...
4377         (language_defn::search_name_hash): ...this.
4378         * f-lang.c (f_language_data): Likewise.
4379         (f_language::search_name_hash): New member function.
4380         * go-lang.c (go_language_data): Delete la_search_name_hash
4381         initializer.
4382         * language.c (unknown_language_data): Likewise.
4383         (auto_language_data): Likewise.
4384         * language.h (struct language_data): Delete la_search_name_hash
4385         field.
4386         (language_defn::search_name_hash): Declare new member function.
4387         (default_search_name_hash): Delete declaration.
4388         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4389         initializer.
4390         * objc-lang.c (objc_language_data): Likewise.
4391         * opencl-lang.c (opencl_language_data): Likewise.
4392         * p-lang.c (pascal_language_data): Likewise.
4393         * rust-lang.c (rust_language_data): Likewise.
4394         * symtab.c (search_name_hash): Update call.
4395
4396 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4397
4398         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4399         initializer.
4400         * c-lang.c (class compile_instance): Declare.
4401         (c_language_data): Delete la_get_compile_instance initializer.
4402         (c_language::get_compile_instance): New member function.
4403         (cplus_language_data): Delete la_get_compile_instance initializer.
4404         (cplus_language::get_compile_instance): New member function.
4405         (asm_language_data): Delete la_get_compile_instance initializer.
4406         (minimal_language_data): Likewise.
4407         * c-lang.h (c_get_compile_context): Update comment.
4408         (cplus_get_compile_context): Update comment.
4409         * compile/compile.c (compile_to_object): Update calls, don't rely
4410         on function pointer being NULL.
4411         * d-lang.c (d_language_data): Delete la_get_compile_instance
4412         initializer.
4413         * f-lang.c (f_language_data): Likewise.
4414         * go-lang.c (go_language_data): Likewise.
4415         * language.c (unknown_language_data): Likewise.
4416         (auto_language_data): Likewise.
4417         * language.h (language_data): Delete la_get_compile_instance field.
4418         (language_defn::get_compile_instance): New member function.
4419         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4420         initializer.
4421         * objc-lang.c (objc_language_data): Likewise.
4422         * opencl-lang.c (opencl_language_data): Likewise.
4423         * p-lang.c (pascal_language_data): Likewise.
4424         * rust-lang.c (rust_language_data): Likewise.
4425
4426 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4427
4428         * ada-lang.c (ada_add_all_symbols): Update comment.
4429         (ada_iterate_over_symbols): Delete, move implementation to...
4430         (ada_language::iterate_over_symbols): ...here, a new member
4431         function, rewrite to use range based for loop.
4432         (ada_language_data): Delete la_iterate_over_symbols initializer.
4433         * c-lang.c (c_language_data): Likewise.
4434         (cplus_language_data): Likewise.
4435         (asm_language_data): Likewise.
4436         (minimal_language_data): Likewise.
4437         * d-lang.c (d_language_data): Likewise.
4438         * f-lang.c (f_language_data): Likewise.
4439         * go-lang.c (go_language_data): Likewise.
4440         * language.c (unknown_language_data): Likewise.
4441         (auto_language_data): Likewise.
4442         * language.h (language_data): Delete la_iterate_over_symbols field.
4443         (language_defn::iterate_over_symbols): New member function.
4444         (LA_ITERATE_OVER_SYMBOLS): Update.
4445         * linespec.c (iterate_over_all_matching_symtabs): Update.
4446         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4447         initializer.
4448         * objc-lang.c (objc_language_data): Likewise.
4449         * opencl-lang.c (opencl_language_data): Likewise.
4450         * p-lang.c (pascal_language_data): Likewise.
4451         * rust-lang.c (rust_language_data): Likewise.
4452
4453 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4454
4455         * ada-lang.c (ada_language_data): Delete
4456         la_lookup_transparent_type initializer.
4457         * c-lang.c (c_language_data): Likewise.
4458         (cplus_language_data): Likewise.
4459         (cplus_language::lookup_transparent_type): New member function.
4460         (asm_language_data): Delete la_lookup_transparent_type
4461         initializer.
4462         (minimal_language_data): Likewise.
4463         * d-lang.c (d_language_data): Likewise.
4464         * f-lang.c (f_language_data): Likewise.
4465         * go-lang.c (go_language_data): Likewise.
4466         * language.c (unknown_language_data): Likewise.
4467         (auto_language_data): Likewise.
4468         * language.h (struct language_data): Delete
4469         la_lookup_transparent_type field.
4470         (language_defn::lookup_transparent_type): New member function.
4471         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4472         initializer.
4473         * objc-lang.c (objc_language_data): Likewise.
4474         * opencl-lang.c (opencl_language_data): Likewise.
4475         * p-lang.c (pascal_language_data): Likewise.
4476         * rust-lang.c (rust_language_data): Likewise.
4477         * symtab.c (symbol_matches_domain): Update call.
4478
4479 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4480
4481         * ada-lang.c (ada_language_arch_info): Delete function, move
4482         implementation to...
4483         (ada_language::language_arch_info): ...here, a new member
4484         function.
4485         (ada_language_data): Delete la_language_arch_info.
4486         * c-lang.c (c_language_data): Likewise.
4487         (c_language::language_arch_info): New member function.
4488         (cplus_language_arch_info): Delete function, move
4489         implementation to...
4490         (cplus_language::language_arch_info): ...here, a new member
4491         function.
4492         (cplus_language_data): Delete la_language_arch_info.
4493         (asm_language_data): Likewise.
4494         (asm_language::language_arch_info): New member function.
4495         (minimal_language_data): Delete la_language_arch_info.
4496         (minimal_language::language_arch_info): New member function.
4497         * d-lang.c (d_language_arch_info): Delete function, move
4498         implementation to...
4499         (d_language::language_arch_info): ...here, a new member
4500         function.
4501         (d_language_data): Delete la_language_arch_info.
4502         * f-lang.c (f_language_arch_info): Delete function, move
4503         implementation to...
4504         (f_language::language_arch_info): ...here, a new member
4505         function.
4506         (f_language_data): Delete la_language_arch_info.
4507         * go-lang.c (go_language_arch_info): Delete function, move
4508         implementation to...
4509         (go_language::language_arch_info): ...here, a new member
4510         function.
4511         (go_language_data): Delete la_language_arch_info.
4512         * language.c (unknown_language_data): Likewise.
4513         (unknown_language::language_arch_info): New member function.
4514         (auto_language_data): Delete la_language_arch_info.
4515         (auto_language::language_arch_info): New member function.
4516         (language_gdbarch_post_init): Update call to
4517         la_language_arch_info.
4518         * language.h (language_data): Delete la_language_arch_info
4519         function pointer.
4520         (language_defn::language_arch_info): New function.
4521         * m2-lang.c (m2_language_arch_info): Delete function, move
4522         implementation to...
4523         (m2_language::language_arch_info): ...here, a new member
4524         function.
4525         (m2_language_data): Delete la_language_arch_info.
4526         * objc-lang.c (objc_language_arch_info): Delete function, move
4527         implementation to...
4528         (objc_language::language_arch_info): ...here, a new member
4529         function.
4530         (objc_language_data): Delete la_language_arch_info.
4531         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4532         implementation to...
4533         (opencl_language::language_arch_info): ...here, a new member
4534         function.
4535         (opencl_language_data): Delete la_language_arch_info.
4536         * p-lang.c (pascal_language_arch_info): Delete function, move
4537         implementation to...
4538         (pascal_language::language_arch_info): ...here, a new member
4539         function.
4540         (pascal_language_data): Delete la_language_arch_info.
4541         * rust-lang.c (rust_language_arch_info): Delete function, move
4542         implementation to...
4543         (rust_language::language_arch_info): ...here, a new member
4544         function.
4545         (rust_language_data): Delete la_language_arch_info.
4546
4547 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4548
4549         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4550         initializer.
4551         * c-lang.c (c_language_data): Likewise.
4552         (cplus_language_data): Likewise.
4553         (cplus_language::pass_by_reference_info): New method.
4554         (asm_language_data): Delete la_pass_by_reference initializer.
4555         (minimal_language_data): Likewise.
4556         * cp-abi.c (cp_pass_by_reference): Remove use of
4557         default_pass_by_reference.
4558         * d-lang.c (d_language_data): Likewise.
4559         * f-lang.c (f_language_data): Likewise.
4560         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4561         default_pass_by_reference.
4562         * go-lang.c (go_language_data): Likewise.
4563         * language.c (language_pass_by_reference): Update.
4564         (default_pass_by_reference): Delete.
4565         (unknown_language_data): Delete la_pass_by_reference
4566         initializer.
4567         (auto_language_data): Likewise.
4568         * language.h (struct language_data): Delete la_pass_by_reference
4569         field.
4570         (language_defn::pass_by_reference_info): New member function.
4571         (default_pass_by_reference): Delete declaration.
4572         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4573         initializer.
4574         * objc-lang.c (objc_language_data): Likewise.
4575         * opencl-lang.c (opencl_language_data): Likewise.
4576         * p-lang.c (pascal_language_data): Likewise.
4577         * rust-lang.c (rust_language_data): Likewise.
4578
4579 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4580
4581         * ada-lang.c (ada_read_var_value): Delete function, move
4582         implementation to...
4583         (ada_language::read_var_value): ...here.
4584         (ada_language_data): Delete la_read_var_value initializer.
4585         * c-lang.c (c_language_data): Likewise.
4586         (cplus_language_data): Likewise.
4587         (minimal_language_data): Likewise.
4588         * d-lang.c (d_language_data): Likewise.
4589         * f-lang.c (f_language_data): Likewise.
4590         * findvar.c (default_read_var_value): Rename to...
4591         (language_defn::read_var_value): ...this.
4592         * findvar.c (read_var_value): Update header comment, and change to
4593         call member function instead of function pointer.
4594         * go-lang.c (go_language_data): Likewise.
4595         * language.c (unknown_language_data): Delete la_read_var_value
4596         initializer.
4597         (auto_language_data): Likewise.
4598         * language.h (struct language_data): Delete la_read_var_value
4599         field.
4600         (language_defn::read_var_value): New member function.
4601         (default_read_var_value): Delete declaration.
4602         * m2-lang.c (m2_language_data): Delete la_read_var_value
4603         initializer.
4604         * objc-lang.c (objc_language_data): Likewise.
4605         * opencl-lang.c (opencl_language_data): Likewise.
4606         * p-lang.c (pascal_language_data): Likewise.
4607         * rust-lang.c (rust_language_data): Likewise.
4608         * value.h (default_read_var_value): Delete declaration.
4609
4610 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4611
4612         * ada-lang.c (ada_print_array_index): Delete function, move
4613         implementation to...
4614         (ada_language::print_array_index): ...here.
4615         (ada_language_data): Delete la_print_array_index initializer.
4616         * c-lang.c (c_language_data): Likewise.
4617         (cplus_language_data): Likewise.
4618         (minimal_language_data): Likewise.
4619         * d-lang.c (d_language_data): Likewise.
4620         * f-lang.c (f_language_data): Likewise.
4621         * go-lang.c (go_language_data): Likewise.
4622         * language.c (default_print_array_index): Delete function, move
4623         implementation to...
4624         (language_defn::print_array_index): ...here.
4625         (unknown_language_data): Delete la_print_array_index initializer.
4626         (auto_language_data): Likewise.
4627         * language.h (struct language_data): Delete la_print_array_index
4628         field.
4629         (language_defn::print_array_index): New member function.
4630         (LA_PRINT_ARRAY_INDEX): Update.
4631         (default_print_array_index): Delete declaration.
4632         * m2-lang.c (m2_language_data): Delete la_print_array_index
4633         initializer.
4634         * objc-lang.c (objc_language_data): Likewise.
4635         * opencl-lang.c (opencl_language_data): Likewise.
4636         * p-lang.c (pascal_language_data): Likewise.
4637         * rust-lang.c (rust_language_data): Likewise.
4638
4639 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4640
4641         * gdb/ada-lang.c (ada_language_defn): Convert to...
4642         (ada_language_data): ...this.
4643         (class ada_language): New class.
4644         (ada_language_defn): New static global.
4645         * gdb/c-lang.c (c_language_defn): Convert to...
4646         (c_language_data): ...this.
4647         (class c_language): New class.
4648         (c_language_defn): New static global.
4649         (cplus_language_defn): Convert to...
4650         (cplus_language_data): ...this.
4651         (class cplus_language): New class.
4652         (cplus_language_defn): New static global.
4653         (asm_language_defn): Convert to...
4654         (asm_language_data): ...this.
4655         (class asm_language): New class.
4656         (asm_language_defn): New static global.
4657         (minimal_language_defn): Convert to...
4658         (minimal_language_data): ...this.
4659         (class minimal_language): New class.
4660         (minimal_language_defn): New static global.
4661         * gdb/d-lang.c (d_language_defn): Convert to...
4662         (d_language_data): ...this.
4663         (class d_language): New class.
4664         (d_language_defn): New static global.
4665         * gdb/f-lang.c (f_language_defn): Convert to...
4666         (f_language_data): ...this.
4667         (class f_language): New class.
4668         (f_language_defn): New static global.
4669         * gdb/go-lang.c (go_language_defn): Convert to...
4670         (go_language_data): ...this.
4671         (class go_language): New class.
4672         (go_language_defn): New static global.
4673         * gdb/language.c (unknown_language_defn): Remove declaration.
4674         (current_language): Initialize to nullptr, real initialization is
4675         moved to _initialize_language.
4676         (languages): Delete global.
4677         (language_defn::languages): Define.
4678         (set_language_command): Use language_defn::languages.
4679         (set_language): Likewise.
4680         (range_error): Likewise.
4681         (language_enum): Likewise.
4682         (language_def): Likewise.
4683         (add_set_language_command): Use language_def::languages for the
4684         language list, and language_def to lookup language pointers.
4685         (skip_language_trampoline): Use language_defn::languages.
4686         (unknown_language_defn): Convert to...
4687         (unknown_language_data): ...this.
4688         (class unknown_language): New class.
4689         (unknown_language_defn): New static global.
4690         (auto_language_defn): Convert to...
4691         (auto_language_data): ...this.
4692         (class auto_language): New class.
4693         (auto_language_defn): New static global.
4694         (language_gdbarch_post_init): Use language_defn::languages.
4695         (_initialize_language): Initialize current_language.
4696         * gdb/language.h (struct language_defn): Rename to...
4697         (struct language_data): ...this.
4698         (struct language_defn): New.
4699         (auto_language_defn): Delete.
4700         (unknown_language_defn): Delete.
4701         (minimal_language_defn): Delete.
4702         (ada_language_defn): Delete.
4703         (asm_language_defn): Delete.
4704         (c_language_defn): Delete.
4705         (cplus_language_defn): Delete.
4706         (d_language_defn): Delete.
4707         (f_language_defn): Delete.
4708         (go_language_defn): Delete.
4709         (m2_language_defn): Delete.
4710         (objc_language_defn): Delete.
4711         (opencl_language_defn): Delete.
4712         (pascal_language_defn): Delete.
4713         (rust_language_defn): Delete.
4714         * gdb/m2-lang.c (m2_language_defn): Convert to...
4715         (m2_language_data): ...this.
4716         (class m2_language): New class.
4717         (m2_language_defn): New static global.
4718         * gdb/objc-lang.c (objc_language_defn): Convert to...
4719         (objc_language_data): ...this.
4720         (class objc_language): New class.
4721         (objc_language_defn): New static global.
4722         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4723         (opencl_language_data): ...this.
4724         (class opencl_language): New class.
4725         (opencl_language_defn): New static global.
4726         * gdb/p-lang.c (pascal_language_defn): Convert to...
4727         (pascal_language_data): ...this.
4728         (class pascal_language): New class.
4729         (pascal_language_defn): New static global.
4730         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4731         language pointer, update comment format.
4732         * gdb/rust-lang.c (rust_language_defn): Convert to...
4733         (rust_language_data): ...this.
4734         (class rust_language): New class.
4735         (rust_language_defn): New static global.
4736
4737 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4738
4739         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4740         member variable.
4741         <m_stmt_at_address>: New member variable.
4742         (lnp_state_machine::record_line): Don't record some lines, update
4743         tracking of is_stmt at the same address.
4744         (lnp_state_machine::lnp_state_machine): Initialise new member
4745         variables.
4746
4747 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4748
4749         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4750         "-include gnu-nat-mig.h".
4751         * gnu-nat-mig.h: New file.
4752         * gnu-nat.c: Include "gnu-nat-mig.h".
4753         (exc_server, msg_reply_server, notify_server,
4754         process_reply_server): Remove declarations.
4755
4756 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4757
4758         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4759         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4760         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4761         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4762         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4763         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4764         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4765         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4766         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4767         to gnu_nat_target class.
4768         * gnu-nat.c: Likewise.
4769         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4770         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4771         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4772         object.
4773         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4774         instead of `gnu_target'.
4775
4776 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4777
4778         * i386-gnu-tdep.c: Include "gdbcore.h"
4779         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4780         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4781         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4782         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4783         i386_gnu_sigcontext_addr): New functions
4784         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4785         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4786         tdep.
4787
4788 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4789
4790         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4791         before fork_inferior call. Avoid calling it if target_is_pushed returns
4792         true.
4793
4794 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4795
4796         * gnu-nat.h (gnu_target): New variable declaration.
4797         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4798         gnu_target.
4799         * gnu-nat.c (gnu_target): New variable.
4800         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4801         add_thread_silent, and add_thread calls.
4802         (gnu_nat_target::create_inferior): Pass gnu_target to
4803         add_thread_silent, thread_change_ptid call.
4804         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4805         call.
4806
4807 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4808
4809         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4810         (gnu_nat_target::find_memory_regions): Remove unused
4811         `old_address' variable.
4812
4813 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4814
4815         * gnu-nat.c: Include "gdbarch.h".
4816
4817 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4818
4819         * reply_mig_hack.awk (Error return): Cast function through
4820         void *, to bypass compiler function call check.
4821
4822 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4823
4824         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4825         $(srcdir)/reply_mig_hack.awk.
4826
4827 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4828
4829         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4830
4831 2020-05-30  Jonny Grant  <jg@jguk.org>
4832
4833         * configure.ac (ACX_BUGURL): change bug URL to https.
4834
4835 2020-05-30  Pedro Alves  <palves@redhat.com>
4836
4837         * cp-support.c (replace_typedefs_template): New.
4838         (replace_typedefs_qualified_name): Handle
4839         DEMANGLE_COMPONENT_TEMPLATE.
4840
4841 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4842
4843         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4844         dwarf2/index-cache.h, dwarf2/index-write.c,
4845         dwarf2/index-write.h, dwarf2/line-header.c,
4846         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4847         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4848         variables and fields from `dwarf2_per_objfile` to just
4849         `per_objfile` throughout.
4850
4851 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4852
4853         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4854         <push_dwarf_reg_entry_value>: Add comment.
4855
4856 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4857             Keith Seitz  <keiths@redhat.com>
4858
4859         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4860         instead of PyEval_ReleaseLock.
4861         (class gdbpy_gil): Move to earlier in file.
4862         (finalize_python): Set gdb_python_initialized.
4863         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4864         when not initialized.
4865
4866 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4867
4868         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4869         <push_dwarf_reg_entry_value>: Remove assert.  Override
4870         per_objfile with caller_per_objfile.
4871
4872 2020-05-28  Tom de Vries  <tdevries@suse.de>
4873
4874         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4875         PR gold/15646 workaround to symbol kind "type".
4876
4877 2020-05-27  Tom Tromey  <tromey@adacore.com>
4878
4879         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4880
4881 2020-05-27  Tom Tromey  <tromey@adacore.com>
4882
4883         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4884         Use htab_find_with_hash.
4885         <add_abbrev>: Remove "abbrev_number" parameter.
4886         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4887         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4888         (hash_abbrev): Add comment.
4889         (abbrev_table::lookup_abbrev): Move to header file.
4890         (abbrev_table::read): Update.
4891
4892 2020-05-27  Tom Tromey  <tromey@adacore.com>
4893
4894         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4895         method.
4896         <canonical_name>: New member.
4897         <raw_name>: Rename from "name".
4898         (partial_die_info): Initialize canonical_name.
4899         (scan_partial_symbols): Check raw_name.
4900         (partial_die_parent_scope, partial_die_full_name)
4901         (add_partial_symbol, add_partial_subprogram)
4902         (add_partial_enumeration, load_partial_dies): Use "name" method.
4903         (partial_die_info::name): New method.
4904         (partial_die_info::read, guess_partial_die_structure_name)
4905         (partial_die_info::fixup): Update.
4906
4907 2020-05-27  Tom Tromey  <tromey@adacore.com>
4908
4909         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4910         <get_ref_die_offset>: Inline.
4911         <get_ref_die_offset_complaint>: New method.
4912         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4913         (attribute::get_ref_die_offset_complaint): Rename from
4914         get_ref_die_offset.  Just issue complaint.
4915
4916 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4917
4918         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4919
4920 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4921
4922         * exec.c (exec_file_attach): Use errno value of first openp failure.
4923
4924 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4925
4926         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4927         Don't close thread handle.
4928
4929 2020-05-27  Tom Tromey  <tom@tromey.com>
4930             Simon Marchi  <simon.marchi@efficios.com>
4931
4932         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4933         shared_ptr.
4934         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4935         member.
4936         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4937         dwarf2_per_bfd_objfile_data_key>: New globals.
4938         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4939         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4940         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4941         shared.
4942         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4943         short-circuit when sharing.
4944         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4945         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4946
4947 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4948
4949         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4950         to...
4951         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4952         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4953
4954 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4955
4956         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4957         build_name_components, find_name_components_bounds>:
4958         Add per_objfile parameter.
4959         (struct mapped_index) <symbol_name_at>: Likewise.
4960         (struct mapped_debug_names): Remove constructor.
4961         <dwarf2_per_objfile>: Remove field.
4962         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4963         (mapped_index_base::find_name_components_bounds,
4964         mapped_index_base::build_name_components,
4965         dw2_expand_symtabs_matching_symbol): Likewise.
4966         (class mock_mapped_index) <symbol_name_at>: Likewise.
4967         (check_match): Likewise.
4968         (check_find_bounds_finds): Likewise.
4969         (test_mapped_index_find_name_component_bounds): Update.
4970         (CHECK_MATCH): Update.
4971         (dw2_expand_symtabs_matching): Update.
4972         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4973         per_objfile parameter.
4974         <find_vec_in_debug_names>: Likewise.
4975         <m_per_objfile>: New field.
4976         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4977         parameter.
4978         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4979         (dw2_debug_names_iterator::next): Update.
4980         (dw2_debug_names_lookup_symbol): Update.
4981         (dw2_debug_names_expand_symtabs_for_function): Update.
4982         (dw2_debug_names_map_matching_symbols): Update.
4983         (dw2_debug_names_expand_symtabs_matching): Update.
4984         (dwarf2_read_debug_names): Update.
4985
4986 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4987
4988         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4989         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4990         move to dwarf2_per_objfile.
4991         <read_in_chain>: Remove.
4992         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4993         remove_all_cus, age_comp_units>: New methods.
4994         <m_dwarf2_cus>: New member.
4995         (struct dwarf2_per_cu_data) <cu>: Remove.
4996         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4997         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4998         moved to methods of dwarf2_per_objfile.
4999         (dwarf2_clear_marks): Remove.
5000         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5001         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5002         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5003         (dwarf2_per_objfile::remove_all_cus): New.
5004         (class free_cached_comp_units) <~free_cached_comp_units>:
5005         Update.
5006         (load_cu): Update.
5007         (dw2_do_instantiate_symtab): Adjust.
5008         (fill_in_sig_entry_from_dwo_entry): Adjust.
5009         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5010         (cutu_reader::cutu_reader): Likewise.
5011         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5012         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5013         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5014         and dwarf2_per_objfile::age_comp_units.
5015         (load_partial_comp_unit): Update.
5016         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5017         (process_queue): Likewise.
5018         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5019         backlink.
5020         (dwarf2_read_addr_index): Likewise.
5021         (follow_die_offset): Likewise.
5022         (dwarf2_fetch_die_loc_sect_off): Likewise.
5023         (dwarf2_fetch_constant_bytes): Likewise.
5024         (dwarf2_fetch_die_type_sect_off): Likewise.
5025         (follow_die_sig_1): Likewise.
5026         (load_full_type_unit): Likewise.
5027         (read_signatured_type): Likewise.
5028         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5029         (dwarf2_cu::~dwarf2_cu): Remove.
5030         (dwarf2_per_objfile::get_cu): New.
5031         (dwarf2_per_objfile::set_cu): New.
5032         (age_cached_comp_units): Rename to...
5033         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5034         to std::unordered_map.
5035         (free_one_cached_comp_unit): Rename to...
5036         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5037         to std::unordered_map.
5038         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5039         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5040         a dwarf2_per_objfile in data.
5041         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5042         (dwarf2_clear_marks): Remove.
5043
5044 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5045
5046         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5047         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5048         (init_tu_and_read_dwo_dies): Likewise.
5049         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5050         (cutu_reader::cutu_reader): Likewise.
5051         (load_partial_comp_unit): Likewise.
5052         (process_psymtab_comp_unit): Update.
5053         (build_type_psymtabs_1): Update.
5054         (process_skeletonless_type_unit): Update.
5055         (load_full_comp_unit): Update.
5056         (find_partial_die): Update.
5057         (dwarf2_read_addr_index): Update.
5058         (read_signatured_type): Update.
5059
5060 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5061
5062         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5063         m_header_read_in>: New fields.
5064         <get_header>: New method.
5065         * dwarf2/read.c (per_cu_header_read_in): Remove.
5066         (dwarf2_per_cu_data::get_header): New.
5067         (dwarf2_per_cu_data::addr_size): Update.
5068         (dwarf2_per_cu_data::offset_size): Update.
5069         (dwarf2_per_cu_data::ref_addr_size): Update.
5070
5071 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5072
5073         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5074         (dw2_do_instantiate_symtab): Update.
5075         (queue_and_load_all_dwo_tus): Change parameter from
5076         dwarf2_per_cu_data to dwarf2_cu.
5077         (dwarf2_fetch_die_loc_sect_off): Update.
5078         (dwarf2_fetch_constant_bytes): Update.
5079         (dwarf2_fetch_die_type_sect_off): Update.
5080
5081 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5082
5083         * dwarf2/read.c (process_full_comp_unit,
5084         process_full_type_unit): Remove per_cu, per_objfile paramters.
5085         Add dwarf2_cu parameter.
5086         (process_queue): Update.
5087
5088 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5089
5090         * dwarf2/read.c (create_cu_from_index_list): Replace
5091         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5092         (create_cus_from_index_list): Likewise.
5093         (create_cus_from_index): Likewise.
5094         (create_signatured_type_table_from_index): Likewise.
5095         (create_cus_from_debug_names_list): Likewise.
5096         (create_cus_from_debug_names): Likewise.
5097         (dwarf2_read_gdb_index): Update.
5098         (dwarf2_read_debug_names): Update.
5099
5100 2020-05-27  Tom Tromey  <tom@tromey.com>
5101             Simon Marchi  <simon.marchi@efficios.com>
5102
5103         * dwarf2/read.h (struct dwarf2_per_objfile)
5104         <get_type_for_signatured_type, set_type_for_signatured_type>:
5105         New methods.
5106         <m_type_map>: New member.
5107         (struct signatured_type) <type>: Remove.
5108         * dwarf2/read.c
5109         (dwarf2_per_objfile::get_type_for_signatured_type,
5110         dwarf2_per_objfile::set_type_for_signatured_type): New.
5111         (get_signatured_type): Use new methods.
5112
5113 2020-05-27  Tom Tromey  <tom@tromey.com>
5114             Simon Marchi  <simon.marchi@efficios.com>
5115
5116         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5117         (struct dwarf2_per_objfile) <type_units>: New member.
5118         <get_type_unit_group_unshareable>: New method.
5119         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5120         num_symtabs, symtabs>: Remove; move to
5121         type_unit_group_unshareable.
5122         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5123         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5124         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5125
5126 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5127
5128         * dwarf2/read.h (struct dwarf2_per_cu_data):
5129         <dwarf2_per_objfile>: Remove.
5130         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5131         dwarf2_per_objfile.
5132         (create_signatured_type_table_from_index): Likewise.
5133         (create_signatured_type_table_from_debug_names): Likewise.
5134         (create_debug_type_hash_table): Likewise.
5135         (fill_in_sig_entry_from_dwo_entry): Likewise.
5136         (create_type_unit_group): Likewise.
5137         (read_comp_units_from_section): Likewise.
5138         (create_cus_hash_table): Likewise.
5139
5140 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5141
5142         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5143         dwarf2_per_cu_data::dwarf2_per_objfile.
5144         (compute_compunit_symtab_includes): Likewise.
5145         (dwarf2_cu::start_symtab): Likewise.
5146
5147 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5148
5149         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5150         parameter.
5151         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5152         (read_namespace_alias): Update.
5153         (lookup_die_type): Update.
5154         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5155         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5156         Update.
5157         (disassemble_dwarf_expression): Update.
5158
5159 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5160
5161         * dwarf2/read.h (struct dwarf2_queue_item): Add
5162         dwarf2_per_objfile parameter, assign new parameter.
5163         <per_objfile>: New field.
5164         * dwarf2/read.c (free_one_cached_comp_unit): Add
5165         dwarf2_per_objfile parameter.
5166         (queue_comp_unit): Likewise.
5167         (dw2_do_instantiate_symtab): Update.
5168         (process_psymtab_comp_unit): Update.
5169         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5170         (process_imported_unit_die): Update.
5171         (queue_and_load_dwo_tu): Update.
5172         (follow_die_offset): Update.
5173         (follow_die_sig_1): Update.
5174
5175 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5176
5177         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5178         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5179         (read_call_site_scope): Assign per_objfile.
5180         (dwarf2_per_cu_data::objfile): Remove.
5181         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5182         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5183         dwarf2_per_objfile parameter.
5184         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5185         dwarf2_per_objfile parameter.
5186         (dwarf_expr_reg_to_entry_parameter): Add output
5187         dwarf2_per_objfile parameter.
5188         (locexpr_get_frame_base): Update.
5189         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5190         <push_dwarf_reg_entry_value>: Update.
5191         <call_site_to_target_addr>: Update.
5192         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5193         parameter.
5194         (value_of_dwarf_reg_entry): Update.
5195         (rw_pieced_value): Update.
5196         (indirect_synthetic_pointer): Update.
5197         (dwarf2_evaluate_property): Update.
5198         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5199         parameter.
5200         (locexpr_read_variable): Update.
5201         (locexpr_get_symbol_read_needs): Update.
5202         (loclist_read_variable): Update.
5203
5204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5207         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5208         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5209         parameter.
5210         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5211         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5212         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5213         parameter.
5214         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5215         sect_variable_value): Add dwarf2_per_objfile parameter.
5216         (class dwarf_evaluate_loc_desc) <dwarf_call,
5217         dwarf_variable_value>: Update.
5218         (fetch_const_value_from_synthetic_pointer): Add
5219         dwarf2_per_objfile parameter.
5220         (fetch_const_value_from_synthetic_pointer): Update.
5221         (coerced_pieced_ref): Update.
5222         (class symbol_needs_eval_context) <dwarf_call,
5223         dwarf_variable_value>: Update.
5224         (dwarf2_compile_expr_to_ax): Update.
5225
5226 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5227
5228         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5229         parameter.
5230         (dwarf2_evaluate_loc_desc_full): Update.
5231
5232 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5233
5234         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5235         parameter.
5236         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5237         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5238         dwarf2_per_objfile parameter.
5239         (decode_debug_loc_dwo_addresses): Likewise.
5240         (dwarf2_find_location_expression): Update.
5241         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5242         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5243         parameter.
5244         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5245         parameter.
5246         (locexpr_describe_location_1): Likewise.
5247         (locexpr_describe_location): Update.
5248
5249 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5250
5251         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5252         Remove.
5253         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5254         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5255         (dwarf2_compile_property_to_c): Update.
5256         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5257         use text offset from objfile.
5258         (locexpr_tracepoint_var_ref): Update.
5259         (locexpr_generate_c_location): Update.
5260         (loclist_describe_location): Update.
5261         (loclist_tracepoint_var_ref): Update.
5262         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5263         dwarf2_per_objfile parameter.
5264         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5265         use text offset from objfile.
5266         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5267
5268 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5269
5270         * dwarf2/expr.h (struct dwarf_expr_context)
5271         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5272         <offset>: Remove.
5273         <per_objfile>: New member.
5274         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5275         dwarf2_per_objfile parameter.  Don't set offset, set
5276         per_objfile.
5277         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5278         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5279         a dwarf2_per_objfile object instead of an offset.
5280         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5281         constructor.
5282         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5283         to dwarf2_expr_executor constructor.  Don't set offset.
5284         (dwarf2_fetch_cfa_info): Update.
5285         (struct dwarf2_frame_cache) <text_offset>: Remove.
5286         <per_objfile>: New field.
5287         (dwarf2_frame_cache): Update.
5288         (dwarf2_frame_prev_register): Update.
5289         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5290         <dwarf_evaluate_loc_desc>: Add constructor.
5291         (dwarf2_evaluate_loc_desc_full): Update.
5292         (dwarf2_locexpr_baton_eval): Update.
5293         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5294         Add constructor.
5295         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5296
5297 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5298
5299         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5300         addr_sized_int_type>: Move to dwarf2_cu.
5301         <int_type>: Move to dwarf2_per_objfile.
5302         (struct dwarf2_per_objfile) <int_type>: Move here.
5303         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5304         addr_sized_int_type>: Move here.
5305         (read_func_scope): Update.
5306         (read_array_type): Update.
5307         (read_tag_string_type): Update.
5308         (attr_to_dynamic_prop): Update.
5309         (dwarf2_per_cu_data::int_type): Rename to...
5310         (dwarf2_per_objfile::int_type): ... this.
5311         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5312         (dwarf2_cu::addr_sized_int_type): ... this.
5313         (read_subrange_type): Update.
5314         (dwarf2_per_cu_data::addr_type): Rename to...
5315         (dwarf2_cu::addr_type): ... this.
5316         (set_die_type): Update.
5317
5318 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5319
5320         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5321         data through per_cu->cu.
5322
5323 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5324
5325         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5326         dwarf2_per_cu_data parameter fo dwarf2_cu.
5327         (lookup_dwo_type_unit): Likewise.
5328         (read_cutu_die_from_dwo): Likewise.
5329         (lookup_dwo_unit): Likewise.
5330         (open_and_init_dwo_file): Likewise.
5331         (lookup_dwo_cutu): Likewise.
5332         (lookup_dwo_comp_unit): Likewise.
5333         (lookup_dwo_type_unit): Likewise.
5334         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5335         (cutu_reader::cutu_reader): Update.
5336
5337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5338
5339         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5340         parameter.
5341         (process_full_type_unit): Likewise.
5342         (process_queue): Update.
5343
5344 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5345
5346         * dwarf2/read.c (recursively_compute_inclusions): Add
5347         dwarf2_per_objfile parameter.
5348         (compute_compunit_symtab_includes): Likewise.
5349         (process_cu_includes): Update.
5350
5351 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5352
5353         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5354         parameter.
5355         (create_type_unit_group): Update.
5356         (process_psymtab_comp_unit_reader): Update.
5357         (build_type_psymtabs_reader): Update.
5358
5359 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5360
5361         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5362         object through m_this_cu->cu.
5363
5364 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5365
5366         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5367         the info parameter.
5368         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5369
5370 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5371
5372         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5373         per_objfile parameter.
5374         (load_full_type_unit): Add per_objfile parameter.
5375         (read_signatured_type): Likewise.
5376         (load_full_comp_unit): Likewise.
5377         (load_cu): Likewise.
5378         (dw2_do_instantiate_symtab): Likewise.
5379         (dw2_get_file_names): Likewise.
5380         (dw2_map_symtabs_matching_filename): Update.
5381         (dw_expand_symtabs_matching_file_matcher): Update.
5382         (dw2_map_symbol_filenames): Update.
5383         (process_psymtab_comp_unit): Add per_objfile parameter.
5384         (build_type_psymtabs_1): Update.
5385         (process_skeletonless_type_unit): Update.
5386         (dwarf2_build_psymtabs_hard): Update.
5387         (load_partial_comp_unit): Add per_objfile parameter.
5388         (scan_partial_symbols): Update.
5389         (load_full_comp_unit): Add per_objfile parameter.
5390         (process_imported_unit_die): Update.
5391         (create_cus_hash_table): Update.
5392         (find_partial_die): Update.
5393         (dwarf2_read_addr_index): Update.
5394         (follow_die_offset): Update.
5395         (dwarf2_fetch_die_loc_sect_off): Update.
5396         (dwarf2_fetch_constant_bytes): Update.
5397         (dwarf2_fetch_die_type_sect_off): Update.
5398         (follow_die_sig_1): Update.
5399         (load_full_type_unit): Add per_objfile parameter.
5400         (read_signatured_type): Likewise.
5401
5402 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5403
5404         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5405         of objfile_name.
5406
5407 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5408
5409         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5410         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5411         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5412         field.
5413         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5414         (create_cus_from_index): Update.
5415         (dwarf2_read_gdb_index): Update.
5416         (create_cus_from_debug_names): Update.
5417         (dwarf2_read_debug_names): Update.
5418         (get_abbrev_section_for_cu): Update.
5419         (create_all_comp_units): Update.
5420         (read_attribute_value): Update.
5421         (get_debug_line_section): Update.
5422         * dwarf2/index-cache.c (index_cache::store): Update.
5423         * dwarf2/index-write.c (save_gdb_index_command): Update.
5424         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5425
5426 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5427
5428         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5429         member.
5430         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5431         dwarf2_per_cu_data::per_bfd.
5432         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5433         (create_type_unit_group): Likewise.
5434         (queue_comp_unit): Remove reference to
5435         per_cu->dwarf2_per_objfile.
5436         (maybe_queue_comp_unit): Likewise.
5437         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5438         (create_cus_hash_table): Assign new field.
5439
5440 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5441
5442         * dwarf2/read.c: Replace
5443         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5444         dwarf2_cu->per_objfile throughout.
5445
5446 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5447
5448         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5449         parameter, don't use per_cu->dwarf2_per_objfile.
5450         (dw2_instantiate_symtab): Likewise.
5451         (dw2_find_last_source_symtab): Update.
5452         (dw2_map_expand_apply): Update.
5453         (dw2_lookup_symbol): Update.
5454         (dw2_expand_symtabs_for_function): Update.
5455         (dw2_expand_all_symtabs): Update.
5456         (dw2_expand_symtabs_with_fullname): Update.
5457         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5458         don't use per_cu->dwarf2_per_objfile.
5459         (dw2_expand_marked_cus): Update.
5460         (dw2_find_pc_sect_compunit_symtab): Update.
5461         (dw2_debug_names_lookup_symbol): Update.
5462         (dw2_debug_names_expand_symtabs_for_function): Update.
5463         (dw2_debug_names_map_matching_symbols): Update.
5464         (dwarf2_psymtab::expand_psymtab): Update.
5465
5466 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5467
5468         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5469         <per_objfile>: New member.
5470         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5471         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5472         call to dwarf2_cu.
5473         (cutu_reader::cutu_reader): Update.
5474         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5475
5476 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5477
5478         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5479         struct dwarf2_per_objfile.
5480         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5481         dwarf2_per_bfd.
5482         * dwarf2/read.c (set_die_type): Update.
5483         (get_die_type_at_offset): Update.
5484
5485 2020-05-27  Tom Tromey  <tom@tromey.com>
5486             Simon Marchi  <simon.marchi@efficios.com>
5487
5488         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5489         method.
5490         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5491         get_symtab, set_symtab>: New methods.
5492         <m_symtabs>: New field.
5493         (struct dwarf2_psymtab): Derive from partial_symtab.
5494         <readin_p, get_compunit_symtab>: Declare methods.
5495         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5496         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5497         New methods.
5498         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5499         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5500         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5501         (dw2_symtab_iter_next, dw2_print_stats)
5502         (dw2_expand_symtabs_with_fullname)
5503         (dw2_expand_symtabs_matching_one)
5504         (dw_expand_symtabs_matching_file_matcher)
5505         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5506         (dw2_debug_names_iterator::next)
5507         (dw2_debug_names_map_matching_symbols)
5508         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5509         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5510         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5511         New methods.
5512         (get_compunit_symtab, process_full_comp_unit)
5513         (process_full_type_unit): Update.
5514         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5515
5516 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5517
5518         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5519         then introduce a new dwarf2_per_objfile type.
5520         <read_line_string>: Move to the new dwarf2_per_objfile type.
5521         <objfile>: Likewise.
5522         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5523         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5524         dwarf2_per_objfile->per_bfd.
5525         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5526         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5527         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5528         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5529         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5530         (dwarf2_per_objfile::locate_sections): Rename to...
5531         (dwarf2_per_bfd::locate_sections): ... this.
5532         (dwarf2_per_objfile::get_cutu): Rename to...
5533         (dwarf2_per_bfd::get_cutu): ... this.
5534         (dwarf2_per_objfile::get_cu): Rename to...
5535         (dwarf2_per_bfd::get_cu): ... this.
5536         (dwarf2_per_objfile::get_tu): Rename to...
5537         (dwarf2_per_bfd::get_tu): ... this.
5538         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5539         (dwarf2_per_bfd::allocate_per_cu): ... this.
5540         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5541         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5542         (get_gdb_index_contents_ftype): Change parameter from
5543         dwarf2_per_objfile to dwarf2_per_bfd.
5544         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5545         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5546
5547 2020-05-27  Tom Tromey  <tom@tromey.com>
5548             Simon Marchi  <simon.marchi@efficios.com>
5549
5550         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5551         (allocate_piece_closure): Set "per_objfile" member.
5552         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5553         (locexpr_describe_location, loclist_describe_location): Use new
5554         member.
5555         * dwarf2/read.c (read_call_site_scope)
5556         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5557         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5558         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5559         handle_data_member_location): Set per_objfile member.
5560         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5561         member.
5562         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5563
5564 2020-05-27  Tom Tromey  <tom@tromey.com>
5565
5566         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5567         allocate_signatured_type>: Declare new methods.
5568         <m_num_psymtabs>: New member.
5569         (struct dwarf2_per_cu_data) <index>: New member.
5570         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5571         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5572         (create_cu_from_index_list): Use allocate_per_cu.
5573         (create_signatured_type_table_from_index)
5574         (create_signatured_type_table_from_debug_names)
5575         (create_debug_type_hash_table, add_type_unit)
5576         (read_comp_units_from_section): Use allocate_signatured_type.
5577
5578 2020-05-27  Tom Tromey  <tom@tromey.com>
5579
5580         * psymtab.c (partial_map_expand_apply)
5581         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5582         (psym_lookup_global_symbol_language)
5583         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5584         (psym_print_stats, psym_expand_symtabs_for_function)
5585         (psym_map_symbol_filenames, psym_map_matching_symbols)
5586         (psym_expand_symtabs_matching)
5587         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5588         (maintenance_check_psymtabs): Update.
5589         * psympriv.h (struct partial_symtab) <readin_p,
5590         get_compunit_symtab>: Add objfile parameter.
5591         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5592         Likewise.
5593         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5594         get_compunit_symtab>: Likewise.
5595         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5596
5597 2020-05-27  Tom Tromey  <tom@tromey.com>
5598
5599         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5600         member.
5601         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5602         (create_cu_from_index_list)
5603         (create_signatured_type_table_from_index)
5604         (create_signatured_type_table_from_debug_names)
5605         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5606         (dwarf2_create_include_psymtab)
5607         (create_debug_type_hash_table, add_type_unit)
5608         (create_type_unit_group, read_comp_units_from_section)
5609         (dwarf2_compute_name, create_cus_hash_table)
5610         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5611         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5612         obstack.
5613         (dw2_get_real_path): Likewise.  Change argument to
5614         dwarf2_per_objfile.
5615
5616 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5617
5618         PR tdep/26000
5619         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5620         for ldrd (immediate).
5621
5622 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5623
5624         * command.h: Add comment giving the name of class_tui.
5625         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5626         create the fake command for the help for class_tui.
5627
5628 2020-05-26  Tom Tromey  <tromey@adacore.com>
5629
5630         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5631         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5632         (val_atr): New function.
5633         (value_val_atr): Use it.
5634         * ada-valprint.c (print_optional_low_bound): Change low bound
5635         handling for enums.
5636         (val_print_packed_array_elements): Don't call discrete_position.
5637         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
5638         discrete_position for enum types.
5639         * language.c (default_print_array_index): Change type.
5640         * language.h (struct language_defn) <la_print_array_index>: Add
5641         index_type parameter, change type of index_value.
5642         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
5643         (default_print_array_index): Update.
5644         * valprint.c (maybe_print_array_index): Don't call
5645         value_from_longest.  Update.
5646         (value_print_array_elements): Don't call discrete_position.
5647
5648 2020-05-26  Tom Tromey  <tromey@adacore.com>
5649
5650         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
5651         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
5652
5653 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
5654
5655         PR gdb/13519
5656         * avr-tdep.c (avr_integer_to_address): Return data or code
5657         address accordingly to the second 'type' argument of the
5658         function.
5659
5660 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
5661
5662         * infcmd.c, inferior.h: (construct_inferior_arguments):
5663         Moved function from here to gdbsupport/common-inferior.{h,cc}
5664
5665 2020-05-23  Tom Tromey  <tom@tromey.com>
5666
5667         Revert commit eca1f90c:
5668         * NEWS: Remove entry for completion styling.
5669         * completer.c (_rl_completion_prefix_display_length): Move
5670         declaration later.
5671         (gdb_fnprint): Revert.
5672         (gdb_display_match_list_1): Likewise.
5673         * cli/cli-style.c (completion_prefix_style)
5674         (completion_difference_style, completion_suffix_style): Remove.
5675         (_initialize_cli_style): Revert.
5676         * cli/cli-style.h (completion_prefix_style)
5677         (completion_difference_style, completion_suffix_style): Don't
5678         declare.
5679
5680 2020-05-24  Pedro Alves  <palves@redhat.com>
5681
5682         * symtab.c (completion_list_add_name): Return boolean indication
5683         of whether the symbol matched.
5684         (completion_list_add_symbol): Don't try to remove C++ aliases if
5685         the symbol didn't match in the first place.
5686         * symtab.h (completion_list_add_name): Return bool.
5687
5688 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5689
5690         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5691         type::field.
5692
5693 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5694
5695         GDB 9.2 released.
5696
5697 2020-05-23  Tom Tromey  <tom@tromey.com>
5698
5699         * NEWS: Add entry for completion styling.
5700         * completer.c (_rl_completion_prefix_display_length): Move
5701         declaration earlier.
5702         (gdb_fnprint): Use completion_style.
5703         (gdb_display_match_list_1): Likewise.
5704         * cli/cli-style.c (completion_prefix_style)
5705         (completion_difference_style, completion_suffix_style): New
5706         globals.
5707         (_initialize_cli_style): Register new globals.
5708         * cli/cli-style.h (completion_prefix_style)
5709         (completion_difference_style, completion_suffix_style): Declare.
5710
5711 2020-05-23  Pedro Alves  <palves@redhat.com>
5712
5713         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5714         (parse_escape): Use ISDIGIT instead of isdigit.
5715         (puts_debug): Use gdb_isprint instead of isprint.
5716         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5717         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5718         ISSPACE instead of isspace.
5719         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5720         instead of isspace.
5721         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5722         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5723         instead of isxdigit and ISDIGIT instead of isdigit.
5724
5725 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5726
5727         * gdbtypes.h (struct type) <field>: New method.
5728         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5729         or type::field.
5730
5731 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5732
5733         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5734         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5735         modify the propery to use type::set_fields instead.
5736
5737 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5738
5739         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5740         type::num_fields instead.
5741
5742 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5743
5744         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5745         methods.
5746         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5747         that modify the number of fields to use type::set_num_fields
5748         instead.
5749
5750 2020-05-22  Tom Tromey  <tromey@adacore.com>
5751
5752         * compile/compile-object-load.h (munmap_list_free): Don't
5753         declare.
5754
5755 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5756
5757         * annotate.c (annotate_source_line): Update return type, add call
5758         to update current symtab and line.
5759         * annotate.h (annotate_source_line): Update return type, and
5760         extend header comment.
5761         * source.c (info_line_command): Check annotation_level before
5762         calling annotate_source_line.
5763         * stack.c (print_frame_info): If calling annotate_source_line
5764         returns true, then don't print any other source line information.
5765
5766 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5767
5768         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5769
5770 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5771
5772         * coffread.c (patch_type): Remove NULL check before xfree.
5773         * corefile.c (set_gnutarget): Likewise.
5774         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5775         * exec.c (build_section_table): Likewise.
5776         * remote.c (remote_target::pass_signals): Likewise.
5777         * utils.c (n_spaces): Likewise.
5778         * cli/cli-script.c (document_command): Likewise.
5779         * i386-windows-tdep.c (core_process_module_section): Likewise.
5780         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5781
5782 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5783
5784         * symfile.c (reread_symbols): Clear objfile's section_offsets
5785         vector and section indices, re-compute them by calling
5786         sym_offsets.
5787
5788 2020-05-20  Tom Tromey  <tromey@adacore.com>
5789
5790         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5791         (desc_one_bound, desc_index_type): Compute field name.
5792
5793 2020-05-20  Tom de Vries  <tdevries@suse.de>
5794
5795         PR symtab/25833
5796         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5797
5798 2020-05-20  Alan Modra  <amodra@gmail.com>
5799
5800         PR 25993
5801         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5802         bfd_set_filename.
5803         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5804         passed to bfd_set_filename.
5805         * symfile-mem.c (add_vsyscall_page): Likewise for string
5806         passed to symbol_file_add_from_memory.
5807         (symbol_file_add_from_memory): Make name param a const char* and
5808         don't strdup.
5809
5810 2020-05-20  Alan Modra  <amodra@gmail.com>
5811
5812         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5813         rather than accessing bfd->filename directly.
5814         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5815         and use bfd_section_name.
5816         * dwarf2/frame.c (decode_frame_entry): Likewise.
5817         * exec.c (exec_set_section_address): Likewise.
5818         * solib-aix.c (solib_aix_bfd_open): Likewise.
5819         * stap-probe.c (get_stap_base_address): Likewise.
5820         * symfile.c (reread_symbols): Likewise.
5821
5822 2020-05-19  Tom Tromey  <tromey@adacore.com>
5823
5824         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5825
5826 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5827
5828         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5829
5830 2020-05-19  Pedro Alves  <palves@redhat.com>
5831
5832         * NEWS (set exec-file-mismatch): Adjust entry.
5833         * exec.c: Include "build-id.h".
5834         (validate_exec_file): Try to match build IDs instead of filenames.
5835         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5836         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5837         and pass down 'warn_if_slow'.
5838         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5839         gdb_bfd_open_closure to pass it down.
5840         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5841
5842 2020-05-19  Pedro Alves  <palves@redhat.com>
5843
5844         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5845         * target.c (target_fileio_open_1): Rename to target_fileio_open
5846         and make extern.  Use bool.
5847         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5848         (target_fileio_read_alloc_1): Adjust.
5849         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5850         (target_fileio_open_warn_if_slow): Delete declaration.
5851
5852 2020-05-19  Pedro Alves  <palves@redhat.com>
5853
5854         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5855         Adjust all callers.
5856
5857 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5858
5859         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5860         whether disp is negative.
5861
5862 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5863
5864         * symfile.h (struct symfile_segment_data)
5865         <~symfile_segment_data>: Remove.
5866         <segment_info>: Change to std::vector.
5867         * symfile.c (default_symfile_segments): Update.
5868         * elfread.c (elf_symfile_segments): Update.
5869
5870 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5871
5872         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5873         <segments>: New.
5874         <segment_bases, segment_sizes>: Remove.
5875         * symfile.c (default_symfile_segments): Update.
5876         * elfread.c (elf_symfile_segments): Update.
5877         * remote.c (remote_target::get_offsets): Update.
5878         * solib-target.c (solib_target_relocate_section_addresses):
5879         Update.
5880
5881 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5882
5883         * symfile.h (struct symfile_segment_data): Initialize fields.
5884         <~symfile_segment_data>: Add.
5885         (symfile_segment_data_up): New.
5886         (struct sym_fns) <sym_segments>: Return a
5887         symfile_segment_data_up.
5888         (default_symfile_segments): Return a symfile_segment_data_up.
5889         (free_symfile_segment_data): Remove.
5890         (get_symfile_segment_data): Return a symfile_segment_data_up.
5891         * symfile.c (default_symfile_segments): Likewise.
5892         (get_symfile_segment_data): Likewise.
5893         (free_symfile_segment_data): Remove.
5894         (symfile_find_segment_sections): Update.
5895         * elfread.c (elf_symfile_segments): Return a
5896         symfile_segment_data_up.
5897         * remote.c (remote_target::get_offsets): Update.
5898         * solib-target.c (solib_target_relocate_section_addresses):
5899         Update.
5900         * symfile-debug.c (debug_sym_segments): Return a
5901         symfile_segment_data_up.
5902
5903 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5904
5905         PR build/25981
5906         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5907         Hardcode register numbers.
5908
5909         PR build/25981
5910         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5911         procfs_find_LDT_entry): Remove.
5912         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5913         procfs_find_LDT_entry): Remove.
5914         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5915         Remove.
5916
5917 2020-05-17  Pedro Alves  <palves@redhat.com>
5918             Andrew Burgess  <andrew.burgess@embecosm.com>
5919             Keno Fischer  <keno@juliacomputing.com>
5920
5921         PR gdb/25741
5922         * breakpoint.c (build_target_condition_list): Update comments.
5923         (build_target_command_list): Update comments and skip matching
5924         locations.
5925         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5926         a separate function.  Simplify "set breakpoint auto-hw off"
5927         handling.
5928         (insert_breakpoints): Update comment.
5929         (tracepoint_locations_match): New parameter.  For breakpoints,
5930         compare location types too, if the caller wants to.
5931         (handle_automatic_hardware_breakpoints): New functions.
5932         (bp_location_is_less_than): Also sort by location type and
5933         hardware breakpoint length.
5934         (update_global_location_list): Handle "set breakpoint auto-hw on"
5935         here.
5936         (update_breakpoint_locations): Ask breakpoint_locations_match to
5937         ignore location types.
5938
5939 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5940
5941         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5942         type::name instead.
5943
5944 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5945
5946         * gdbtypes.h (struct type) <name, set_name>: New methods.
5947         (TYPE_CODE): Use type::name.  Change all call sites used to set
5948         the name to use type::set_name instead.
5949
5950 2020-05-16  Tom Tromey  <tom@tromey.com>
5951
5952         * top.c (quit_force): Update.
5953         * infrun.c (handle_no_resumed): Update.
5954         * top.h (all_uis): New function.
5955         (ALL_UIS): Remove.
5956
5957 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5958
5959         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5960
5961 2020-05-16  Pedro Alves  <palves@redhat.com>
5962
5963         * ia64-linux-nat.c
5964         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5965         Declare method.
5966         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5967
5968 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5969
5970         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5971         (sparc64_adi_info): Likewise.
5972
5973 2020-05-15  Tom Tromey  <tom@tromey.com>
5974
5975         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5976         block_objfile.
5977         (lookup_objfile_from_block): Remove.
5978         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5979         (lookup_global_symbol): Use block_objfile.
5980         * symtab.h (lookup_objfile_from_block): Don't declare.
5981         * printcmd.c (clear_dangling_display_expressions): Use
5982         block_objfile.
5983         * parse.c (operator_check_standard): Use block_objfile.
5984
5985 2020-05-15  Tom Tromey  <tom@tromey.com>
5986
5987         * language.c (language_alloc_type_symbol): Set
5988         SYMBOL_SECTION.
5989         * symtab.c (initialize_objfile_symbol): Remove.
5990         (allocate_symbol): Remove.
5991         (allocate_template_symbol): Remove.
5992         * dwarf2/read.c (fixup_go_packaging): Use "new".
5993         (new_symbol): Use "new".
5994         (read_variable): Don't call initialize_objfile_symbol.  Use
5995         "new".
5996         (read_func_scope): Use "new".
5997         * xcoffread.c (process_xcoff_symbol): Don't call
5998         initialize_objfile_symbol.
5999         (SYMBOL_DUP): Remove.
6000         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6001         "new".
6002         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6003         (allocate_template_symbol): Don't declare.
6004         (struct symbol): Add copy constructor.  Change defaults.
6005         * jit.c (finalize_symtab): Use "new".
6006         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6007         Use "new".
6008         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6009         (common_block_end): Use "new".
6010         * mdebugread.c (parse_symbol): Use "new".
6011         (new_symbol): Likewise.
6012
6013 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6014
6015         * NEWS: Mention changes to help and apropos.
6016
6017 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6018
6019         * command.h (enum command_class): Improve comments, document
6020         that class_alias is for user-defined aliases, give the class
6021         name for each class, remove unused class_xdb.
6022         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6023         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6024         by a precise class.
6025         * infcmd.c (_initialize_infcmd): Likewise.
6026         * reverse.c (_initialize_reverse): Likewise.
6027         * stack.c (_initialize_stack): Likewise.
6028         * symfile.c (_initialize_symfile): Likewise.
6029         * tracepoint.c (_initialize_tracepoint): Likewise.
6030
6031 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6032
6033         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6034         when their aliased command is traversed.
6035         (help_cmd): Add fput_command_names_styled call to
6036         output command name and aliases when command has an alias.
6037
6038 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6039
6040         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6041         * cli/cli-decode.c (help_cmd_list): Declare as static,
6042         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6043         a command together with the command.
6044         (fput_command_name_styled, fput_command_names_styled): New functions.
6045         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6046         fput_command_name_styled.
6047         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6048         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6049
6050 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6051
6052         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6053         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6054         * command.h (cmd_show_list): Likewise.
6055         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6056         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6057
6058 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6059
6060         * unittests/command-def-selftests.c (traverse_command_structure):
6061         Verify all commands of a list have the same prefix command and
6062         that only the top cmdlist commands have a null prefix.
6063
6064 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6065
6066         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6067         as prefix, not one of its aliases.
6068         (set_cmd_prefix): Remove.
6069         (do_add_cmd): Centralize the setting of the prefix of a command, when
6070         command is defined after its full chain of prefix commands.
6071         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6072         (add_setshow_cmd_full): Likewise.
6073         (update_prefix_field_of_prefixed_commands): New function.
6074         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6075         update_prefix_field_of_prefixed_commands.
6076         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6077         addresses of remote_set_cmdlist and remote_show_cmdlist given
6078         as argument, not the address of an argument.
6079         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6080         * gdb/remote.c (_initialize_remote): Likewise.
6081
6082 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6083
6084         * cli/cli-cmds.c (alias_command): Check for an existing alias
6085         using lookup_cmd_composition, as valid_command_p is too strict
6086         and forbids aliases that are the prefix of an existing alias
6087         or command.
6088         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6089         command is properly recognised as a valid command.
6090
6091 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6092
6093         * unittests/help-doc-selftests.c: Rename to
6094         unittests/command-def-selftests.c
6095         * unittests/command-def-selftests.c (help_doc_tests): Update some
6096         comments.
6097         (command_structure_tests, traverse_command_structure): New namespace
6098         and function.
6099         (command_structure_invariants_tests): New function.
6100         (_initialize_command_def_selftests) Renamed from
6101         _initialize_help_doc_selftests, register command_structure_invariants
6102         selftest.
6103
6104 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6105
6106         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6107         an alias of 'show'.
6108
6109 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6110
6111         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6112         ada_is_fixed_point_type.  Update all callers.
6113         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6114         all callers.
6115         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6116         Update all callers.
6117         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6118         print_fixed_point_type.  Update all callers.
6119         * ada-valprint.c (ada_value_print_num): Replace call to
6120         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6121
6122 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6123
6124         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6125         processors.
6126         (cpu_supports_bts): Add CV_AMD case.
6127
6128 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6129             Simon Marchi  <simon.marchi@efficios.com>
6130
6131         * infrun.c (stop_all_threads): Collect multiple wait events at
6132         each pass.
6133
6134 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6135
6136         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6137         type::code instead.
6138
6139 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6140
6141         * gdbtypes.h (struct type) <code, set_code>: New methods.
6142         (TYPE_CODE): Use type::code.  Change all call sites used to set
6143         the code to use type::set_code instead.
6144
6145 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6146             Tom de Vries  <tdevries@suse.de>
6147             Pedro Alves  <palves@redhat.com>
6148
6149         PR threads/25478
6150         * infrun.c (stop_all_threads): Do NOT ignore
6151         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6152         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6153         received.
6154         (handle_no_resumed): Remove code handling a live inferior with no
6155         threads.
6156         * remote.c (has_single_non_exited_thread): New.
6157         (remote_target::update_thread_list): Do not delete a thread if is
6158         the last thread of the process.
6159         * thread.c (thread_select): Call delete_exited_threads instead of
6160         prune_threads.
6161
6162 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6163
6164         * infrun.c (stop_all_threads): Enable/disable thread events of all
6165         targets.  Move a debug message denoting the end of the function
6166         into the SCOPED_EXIT block.
6167
6168 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6169
6170         * process-stratum-target.h: Include <set>.
6171         (all_non_exited_process_targets, switch_to_target_no_thread): New
6172         function declarations.
6173         * process-stratum-target.c (all_non_exited_process_targets)
6174         (switch_to_target_no_thread): New function implementations.
6175
6176 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6177
6178         * infrun.c (handle_inferior_event): Extract out a piece of code
6179         into...
6180         (mark_non_executing_threads): ...this new function.
6181
6182 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6183
6184         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6185         use.
6186
6187 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6188
6189         * regcache.c (regcache_read_pc_protected): New function
6190         implementation that returns 0 if the PC cannot read via
6191         'regcache_read_pc'.
6192         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6193         instead of 'regcache_read_pc'.
6194         (keep_going_pass_signal): Ditto.
6195
6196 2020-05-13  Tom Tromey  <tromey@adacore.com>
6197
6198         * ada-lang.c (align_value): Remove.
6199         (ada_template_to_fixed_record_type_1): Use align_up.
6200
6201 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6202
6203         * async-event.c: Update the copyright year.
6204         * async-event.h: Update the copyright year.
6205
6206 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6207
6208         * objfiles.h (is_addr_in_objfile,
6209         shared_objfile_contains_address_p): Return bool.
6210         * objfile.c (is_addr_in_objfile,
6211         shared_objfile_contains_address_p): Return bool.
6212
6213 2020-05-11  Tom Tromey  <tromey@adacore.com>
6214
6215         * cli/cli-cmds.c (info_command): Restore.
6216         (_initialize_cli_cmds): Use add_prefix_command for "info".
6217         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6218
6219 2020-05-11  Tom Tromey  <tromey@adacore.com>
6220
6221         * ada-lang.c (ada_value_primitive_field): Now public.
6222         * ada-lang.h (ada_value_primitive_field): Declare.
6223         * ada-valprint.c (print_field_values): Use
6224         ada_value_primitive_field for wrapper fields.
6225
6226 2020-05-11  Tom de Vries  <tdevries@suse.de>
6227
6228         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6229         MODULE_DOMAIN.
6230
6231 2020-05-11  Tom de Vries  <tdevries@suse.de>
6232
6233         PR symtab/25941
6234         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6235         with length 0, if not gdb-produced.
6236         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6237
6238 2020-05-09  Tom de Vries  <tdevries@suse.de>
6239
6240         PR gdb/25955
6241         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6242         calculation.
6243
6244 2020-05-09  Tom Tromey  <tom@tromey.com>
6245
6246         * top.c (server_command): Now bool.
6247         * top.h (server_command): Now bool.
6248
6249 2020-05-08  Tom Tromey  <tromey@adacore.com>
6250
6251         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6252         already being processed.
6253
6254 2020-05-08  Tom Tromey  <tom@tromey.com>
6255
6256         * printcmd.c (struct display) <next>: Remove.
6257         <display>: New constructor.
6258         <exp_string>: Now a std::string.
6259         <enabled_p>: Now a bool.
6260         (display_number): Move definition earlier.
6261         (displays): Rename from display_chain.  Now a std::vector.
6262         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6263         (display_command): Update.
6264         (do_one_display, disable_display)
6265         (enable_disable_display_command, do_enable_disable_display):
6266         Update.
6267         (free_display): Remove.
6268         (clear_displays): Rewrite.
6269         (delete_display): Update.
6270         (map_display_numbers): Use function_view.  Remove "data"
6271         parameter.  Update.
6272         (do_delete_display): Remove.
6273         (undisplay_command): Update.
6274         (do_one_display, do_displays, disable_display)
6275         (info_display_command): Update.
6276         (do_enable_disable_display): Remove.
6277         (enable_disable_display_command)
6278         (clear_dangling_display_expressions): Update.
6279
6280 2020-05-08  Tom Tromey  <tom@tromey.com>
6281
6282         * symtab.c (set_symbol_cache_size)
6283         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6284         (maintenance_print_symbol_cache_statistics): Update.
6285         * symmisc.c (print_symbol_bcache_statistics)
6286         (print_objfile_statistics, maintenance_print_objfiles)
6287         (maintenance_info_symtabs, maintenance_check_symtabs)
6288         (maintenance_expand_symtabs, maintenance_info_line_tables):
6289         Update.
6290         * symfile-debug.c (set_debug_symfile): Update.
6291         * source.c (forget_cached_source_info): Update.
6292         * python/python.c (gdbpy_progspaces): Update.
6293         * psymtab.c (maintenance_info_psymtabs): Update.
6294         * probe.c (parse_probes): Update.
6295         * linespec.c (iterate_over_all_matching_symtabs)
6296         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6297         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6298         * exec.c (exec_target::close): Update.
6299         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6300         * breakpoint.c (print_one_breakpoint_location)
6301         (create_longjmp_master_breakpoint)
6302         (create_std_terminate_master_breakpoint): Update.
6303         * progspace.c (program_spaces): Now a std::vector.
6304         (maybe_new_address_space): Update.
6305         (add_program_space): Remove.
6306         (program_space::program_space): Update.
6307         (remove_program_space): Update.
6308         (number_of_program_spaces): Remove.
6309         (print_program_space, update_address_spaces): Update.
6310         * progspace.h (program_spaces): Change type.
6311         (ALL_PSPACES): Remove.
6312         (number_of_program_spaces): Don't declare.
6313         (struct program_space) <next>: Remove.
6314
6315 2020-05-08  Tom Tromey  <tom@tromey.com>
6316
6317         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6318         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6319         (enable_break): Update.
6320         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6321         (frv_fdpic_find_canonical_descriptor): Update.
6322         (frv_fetch_objfile_link_map): Update.
6323         * progspace.c (program_space::free_all_objfiles): Update.
6324         (program_space::solibs): New method.
6325         * progspace.h (struct program_space) <solibs>: New method.
6326         * solist.h (master_so_list): Don't declare.
6327         (ALL_SO_LIBS): Remove.
6328         * solib.h (so_list_head): Remove.
6329         (update_solib_list): Update comment.
6330         * solib.c (master_so_list): Remove.
6331         (solib_used, update_solib_list, solib_add)
6332         (info_sharedlibrary_command, clear_solib)
6333         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6334
6335 2020-05-08  Tom Tromey  <tom@tromey.com>
6336
6337         * extension.c (extension_languages): Now a std::array.
6338         (ALL_EXTENSION_LANGUAGES): Remove.
6339         (get_ext_lang_defn, get_ext_lang_of_file)
6340         (eval_ext_lang_from_control_command): Update.
6341         (finish_ext_lang_initialization)
6342         (auto_load_ext_lang_scripts_for_objfile)
6343         (ext_lang_type_printers::ext_lang_type_printers)
6344         (apply_ext_lang_type_printers)
6345         (ext_lang_type_printers::~ext_lang_type_printers)
6346         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6347         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6348         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6349         (get_matching_xmethod_workers, ext_lang_colorize)
6350         (ext_lang_before_prompt): Update.
6351         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6352
6353 2020-05-08  Tom Tromey  <tom@tromey.com>
6354
6355         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6356         overload.
6357         <swap_string, m_string>: Remove.
6358         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6359         Update.
6360         * stabsread.c (define_symbol, read_type): Update.
6361         * linespec.c (find_linespec_symbols): Update.
6362         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6363         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6364         * dbxread.c (read_dbx_symtab): Update.
6365         * cp-support.h (cp_canonicalize_string_full)
6366         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6367         Return unique_xmalloc_ptr.
6368         * cp-support.c (inspect_type): Update.
6369         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6370         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6371         Likewise.
6372         * c-typeprint.c (print_name_maybe_canonical): Update.
6373         * break-catch-throw.c (check_status_exception_catchpoint):
6374         Update.
6375
6376 2020-05-08  Tom de Vries  <tdevries@suse.de>
6377
6378         * infrun.c (follow_fork): Copy current_line and current_symtab to
6379         child thread.
6380
6381 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6382
6383         * async-event.c (struct async_signal_handler, struct
6384         async_event_handler): Reformat, remove typedef.
6385
6386 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6387
6388         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6389         access thistype->main_type->dyn_prop_list directly.
6390
6391 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6392
6393         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6394         (remove_dyn_prop): Remove.  Update all users to use
6395         type::remove_dyn_prop.
6396         * gdbtypes.c (remove_dyn_prop): Rename to...
6397         (type::remove_dyn_prop): ... this.
6398
6399 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6400
6401         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6402         (add_dyn_prop): Remove.  Update all users to use
6403         type::add_dyn_prop.
6404         * gdbtypes.c (add_dyn_prop): Rename to...
6405         (type::add_dyn_prop): ... this.
6406
6407 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6408
6409         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6410         (get_dyn_prop): Remove.  Update all users to use
6411         type::dyn_prop.
6412         * gdbtypes.c (get_dyn_prop): Rename to...
6413         (type::dyn_prop): ... this.
6414
6415 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6416
6417         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6418
6419 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6420
6421         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6422         instruction, skip it if it's there.
6423
6424 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6425
6426         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6427
6428 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6429
6430         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6431         * gdbtypes.c (recursive_dump_type): Remove use of
6432         TYPE_INCOMPLETE.
6433
6434 2020-05-03  Tom Tromey  <tom@tromey.com>
6435
6436         * breakpoint.c (catch_command, tcatch_command): Remove.
6437         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6438         add_show_prefix_cmd.
6439         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6440         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6441         Remove.
6442         (add_internal_problem_command): Use add_basic_prefix_cmd,
6443         add_show_prefix_cmd.
6444         * mips-tdep.c (set_mipsfpu_command): Remove.
6445         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6446         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6447         (_initialize_index_cache): Use add_basic_prefix_cmd.
6448         * memattr.c (dummy_cmd): Remove.
6449         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6450         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6451         (_initialize_tui_win): Use add_basic_prefix_cmd,
6452         add_show_prefix_cmd.
6453         * cli/cli-logging.c (set_logging_command): Remove.
6454         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6455         add_show_prefix_cmd.
6456         (show_logging_command): Remove.
6457         * target.c (target_command): Remove.
6458         (add_target): Use add_basic_prefix_cmd.
6459
6460 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6461
6462         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6463
6464 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6465
6466         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6467         info_command.
6468
6469 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6470
6471         * nbsd-nat.c (nbsd_enable_proc_events)
6472         (nbsd_nat_target::post_startup_inferior): Add.
6473         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6474         (nbsd_nat_target::update_thread_list): Rewrite.
6475         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6476         "PTRACE_LWP_CREATE".
6477         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6478
6479 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6480
6481         * stack.c (_initialize_stack): Remove duplicated creation
6482         of "frame" command and "f" alias.
6483
6484 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6485
6486         PR gdb/18706
6487         * gdbtypes.c (check_typedef): Calculate size of array of
6488         stubbed type.
6489
6490 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6491
6492         PR gdb/15559
6493         * i386-tdep.c (i386_push_dummy_call): Call
6494         i386_thiscall_push_dummy_call.
6495         (i386_thiscall_push_dummy_call): New function.
6496         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6497         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6498         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6499
6500 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6501
6502         * gdbarch.sh (do_read): Add shellcheck disable directive for
6503         warning SC2162.
6504
6505 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6506
6507         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6508         "referenced but not assigned" warning.
6509
6510 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6511
6512         * gdbarch.sh: Remove code that sets fallbackdefault.
6513
6514 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6515
6516         * gdbarch.sh: Use shell operators && and || instead of
6517         -a and -o.
6518
6519 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6520
6521         * gdbarch.sh: Use $(...) instead of `...`.
6522
6523 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6524
6525         * gdbarch.sh: Use double quotes around variables.
6526
6527 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6528
6529         * gdbarch.sh: Use %s with printf, instead of variables in the
6530         format string.
6531
6532 2020-04-29  Tom Tromey  <tromey@adacore.com>
6533
6534         PR ada/25875:
6535         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6536         type fields here.
6537         (read_enumeration_type): Call
6538         update_enumeration_type_from_children later.  Update comments.
6539         (process_enumeration_scope): Don't create type fields.
6540
6541 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6542
6543         * nbsd-tdep.c: Include "xml-syscall.h".
6544         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6545
6546 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6547
6548         * nbsd-nat.c: Include "sys/wait.h".
6549         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6550         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6551         (nbsd_nat_target::remove_exec_catchpoint)
6552         (nbsd_nat_target::set_syscall_catchpoint): Add.
6553         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6554         (nbsd_nat_target::insert_exec_catchpoint)
6555         (nbsd_nat_target::remove_exec_catchpoint)
6556         (nbsd_nat_target::set_syscall_catchpoint): Add.
6557         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6558         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6559         `nbsd_get_syscall_number'.
6560
6561 2020-04-29  Tom Tromey  <tom@tromey.com>
6562
6563         * stack.c (print_block_frame_labels): Remove.
6564
6565 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6566
6567         PR gdb/17320
6568         * ada-valprint.c (val_print_packed_array_elements): Move array
6569         end bracket to new line.
6570         (ada_val_print_string): Remove extra spaces before first array
6571         element.
6572         * c-valprint.c (c_value_print_array): Likewise.
6573         * m2-valprint.c (m2_print_array_contents): Likewise.
6574         (m2_value_print_inner): Likewise.
6575         * p-valprint.c (pascal_value_print_inner): Likewise.
6576         * valprint.c (generic_val_print_array): Likewise.
6577         (value_print_array_elements): Move first array element and array
6578         end bracket to new line.
6579
6580 2020-04-29  Tom de Vries  <tdevries@suse.de>
6581
6582         PR symtab/25889
6583         * linespec.c (find_method): Fix ix calculation.
6584
6585 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6586
6587         * syscalls/update-netbsd.sh: New file.
6588         * syscalls/netbsd.xml: Regenerate.
6589         * data-directory/Makefile.in: Register `netbsd.xml' in
6590         `SYSCALLS_FILES'.
6591
6592 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6593
6594         * syscalls/update-freebsd.sh: Add double quotes.
6595
6596 2020-04-28  Tom Tromey  <tom@tromey.com>
6597
6598         * NEWS: Update.
6599         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6600         (cmdpy_init): Allow class_tui.
6601
6602 2020-04-28 Mark Williams <mark@myosotissp.com>
6603
6604         PR gdb/24480
6605         * dwarf2read.c: Add missing assingments to list_in_scope when
6606         start_symtab was already called.
6607
6608 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6609
6610         PR gdb/25881
6611         * dwarf2/read.c (offset_map_type): Use
6612         gdb:hash_enum<sect_offset> as hash function.
6613
6614 2020-04-28  Tom de Vries  <tdevries@suse.de>
6615
6616         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6617         with DW_AT_signature.
6618
6619 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6620
6621         * configure.ac: Remove check for fs_base/gs_base in
6622         user_regs_struct.
6623         * configure: Re-generate.
6624         * config.in: Re-generate.
6625         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6626         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6627         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6628
6629 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6630
6631         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6632         problematic inline frame unwinding situation.
6633         * frame.c (frame_id_computed_p): New function.
6634         * frame.h (frame_id_computed_p): New prototype.
6635
6636 2020-04-26  Tom Tromey  <tom@tromey.com>
6637
6638         * command.h (enum command_class) <class_pseudo>: Remove.
6639
6640 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6641
6642         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
6643         and whitespace.
6644
6645 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
6646
6647         * inf-ptrace.c (inf_ptrace_target::wait): Remove
6648         `PT_GET_PROCESS_STATE' block.
6649
6650 2020-04-24  Tom Tromey  <tom@tromey.com>
6651
6652         * symtab.h (symbol_get_demangled_name): Don't declare.
6653         * symtab.c (symbol_get_demangled_name): Remove.
6654         (general_symbol_info::natural_name)
6655         (general_symbol_info::demangled_name): Update.
6656
6657 2020-04-24  Tom Tromey  <tom@tromey.com>
6658
6659         PR rust/25025:
6660         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
6661
6662 2020-04-24  Tom Tromey  <tom@tromey.com>
6663
6664         PR symtab/12707:
6665         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6666         exists.
6667         (new_symbol): Likewise.
6668         * compile/compile-object-load.c (get_out_value_type): Use
6669         symbol_matches_search_name.
6670
6671 2020-04-24  Tom Tromey  <tom@tromey.com>
6672
6673         * dwarf2/read.c (add_partial_symbol): Do not call
6674         compute_and_set_names.
6675
6676 2020-04-24  Tom Tromey  <tom@tromey.com>
6677
6678         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6679         overload.
6680
6681 2020-04-24  Tom Tromey  <tom@tromey.com>
6682
6683         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6684         (add_psymbol_to_list): New overload.  Make old overload call new
6685         one.
6686         * psympriv.h (add_psymbol_to_list): New overload.
6687
6688 2020-04-24  Tom Tromey  <tom@tromey.com>
6689
6690         * dwarf2/read.c (partial_die_info::read) <case
6691         DW_AT_linkage_name>: Use value_as_string.
6692         (dwarf2_string_attr): Use value_as_string.
6693         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6694         method.
6695         * dwarf2/attribute.c (attribute::value_as_string): New method.
6696
6697 2020-04-24  Tom Tromey  <tom@tromey.com>
6698
6699         * symtab.c (general_symbol_info::natural_name)
6700         (general_symbol_info::demangled_name): Check for language_rust.
6701
6702 2020-04-24  Tom Tromey  <tom@tromey.com>
6703
6704         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6705         (dwarf2_physname): ... from here.
6706         (partial_die_info::read): Add Rust "{" hack.
6707
6708 2020-04-24  Tom Tromey  <tom@tromey.com>
6709
6710         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6711         method.
6712         (symbol_set_demangled_name): Don't declare.
6713         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6714         symbol_set_demangled_name.
6715         (general_symbol_info::set_language)
6716         (general_symbol_info::compute_and_set_names): Update.
6717         * minsyms.c (minimal_symbol_reader::install): Update.
6718         * dwarf2/read.c (new_symbol): Update.
6719
6720 2020-04-24  Tom Tromey  <tromey@adacore.com>
6721
6722         PR python/23662:
6723         * python/py-type.c (convert_field): Handle
6724         FIELD_LOC_KIND_DWARF_BLOCK.
6725         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6726         (typy_get_dynamic): Nw function.
6727         (type_object_getset): Add "dynamic".
6728         * NEWS: Add entry.
6729
6730 2020-04-24  Tom Tromey  <tromey@adacore.com>
6731
6732         * ada-typeprint.c (print_choices, print_variant_part)
6733         (print_record_field_types_dynamic): New functions.
6734         (print_record_field_types): Use print_record_field_types_dynamic.
6735
6736 2020-04-24  Tom Tromey  <tromey@adacore.com>
6737
6738         * dwarf2/read.c (handle_data_member_location): New overload.
6739         (dwarf2_add_field): Use it.
6740         (decode_locdesc): Add "computed" parameter.  Update comment.
6741         * gdbtypes.c (is_dynamic_type_internal): Also look for
6742         FIELD_LOC_KIND_DWARF_BLOCK.
6743         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6744         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6745         virtual base classes.
6746         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6747         FIELD_LOC_KIND_DWARF_BLOCK.
6748
6749 2020-04-24  Tom Tromey  <tromey@adacore.com>
6750
6751         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6752         * gdbtypes.c (is_dynamic_type_internal): Check
6753         TYPE_HAS_DYNAMIC_LENGTH.
6754         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6755         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6756         New macros.
6757         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6758         constant.
6759
6760 2020-04-24  Tom Tromey  <tromey@adacore.com>
6761
6762         * dwarf2/read.c (struct variant_field): Rewrite.
6763         (struct variant_part_builder): New.
6764         (struct nextfield): Remove "variant" field.  Add "offset".
6765         (struct field_info): Add "current_variant_part" and
6766         "variant_parts".
6767         (alloc_discriminant_info): Remove.
6768         (alloc_rust_variant): New function.
6769         (quirk_rust_enum): Update.
6770         (dwarf2_add_field): Set "offset" member.  Don't handle
6771         DW_TAG_variant_part.
6772         (offset_map_type): New typedef.
6773         (convert_variant_range, create_one_variant)
6774         (create_one_variant_part, create_variant_parts)
6775         (add_variant_property): New functions.
6776         (dwarf2_attach_fields_to_type): Call add_variant_property.
6777         (read_structure_type): Don't handle DW_TAG_variant_part.
6778         (handle_variant_part, handle_variant): New functions.
6779         (handle_struct_member_die): Use them.
6780         (process_structure_scope): Don't handle variant parts.
6781         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6782         (struct discriminant_info): Remove.
6783         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6784         (struct main_type) <flag_discriminated_union>: Remove.
6785         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6786         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6787         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6788         Update.
6789         * valops.c (value_union_variant): Remove.
6790         * value.h (value_union_variant): Don't declare.
6791
6792 2020-04-24  Tom Tromey  <tromey@adacore.com>
6793
6794         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6795         (ada_value_primitive_packed_val): Update.
6796         * ada-valprint.c (ada_value_print_1): Update.
6797         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6798         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6799         just an address.  Use evaluate_for_locexpr_baton.
6800         (dwarf2_evaluate_property): Update.
6801         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6802         array_view.
6803         * findvar.c (default_read_var_value): Update.
6804         * gdbtypes.c (compute_variant_fields_inner)
6805         (resolve_dynamic_type_internal): Update.
6806         (resolve_dynamic_type): Change type of valaddr parameter.
6807         * gdbtypes.h (resolve_dynamic_type): Update.
6808         * valarith.c (value_subscripted_rvalue): Update.
6809         * value.c (value_from_contents_and_address): Update.
6810
6811 2020-04-24  Tom Tromey  <tromey@adacore.com>
6812
6813         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6814         "push_initial_value" parameter.
6815         (dwarf2_evaluate_property): Likewise.
6816         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6817
6818 2020-04-24  Tom Tromey  <tromey@adacore.com>
6819
6820         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6821         (variant::matches, compute_variant_fields_recurse)
6822         (compute_variant_fields_inner, compute_variant_fields): New
6823         functions.
6824         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6825         Use resolved_type after type is made.
6826         (operator==): Add new cases.
6827         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6828         (struct discriminant_range, struct variant, struct variant_part):
6829         New.
6830         (union dynamic_prop_data) <variant_parts, original_type>: New
6831         members.
6832         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6833         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6834         constants.
6835         * value.c (unpack_bits_as_long): Now public.
6836         * value.h (unpack_bits_as_long): Declare.
6837
6838 2020-04-24  Tom Tromey  <tromey@adacore.com>
6839
6840         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6841         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6842
6843 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6844
6845         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6846
6847 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6848
6849         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6850         (remove_fork_catchpoint, post_startup_inferior)
6851         (post_attach): Move...
6852         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6853         (remove_fork_catchpoint, post_startup_inferior)
6854         (post_attach): ...here.
6855         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6856         (remove_fork_catchpoint, post_startup_inferior)
6857         (post_attach): Move...
6858         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6859         (remove_fork_catchpoint, post_startup_inferior)
6860         (post_attach): ...here.
6861
6862 2020-04-24  Tom Tromey  <tromey@adacore.com>
6863
6864         * nat/windows-nat.h (struct windows_thread_info)
6865         <pc_adjusted>: New member.
6866         * windows-nat.c (windows_fetch_one_register): Check
6867         pc_adjusted.
6868         (windows_nat_target::get_windows_debug_event)
6869         (windows_nat_target::wait): Set pc_adjusted.
6870
6871 2020-04-24  Tom de Vries  <tdevries@suse.de>
6872
6873         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6874         Run gdb-add-index inside temp dir.
6875
6876 2020-04-23  Tom Tromey  <tromey@adacore.com>
6877
6878         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6879         in loop.
6880
6881 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6882
6883         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6884         get_frame_register instead of gdbarch_unwind_pc.
6885
6886 2020-04-23  Tom de Vries  <tdevries@suse.de>
6887
6888         * symtab.c (lookup_global_symbol): Prefer def over decl.
6889
6890 2020-04-23  Tom de Vries  <tdevries@suse.de>
6891
6892         PR symtab/25807
6893         * block.c (best_symbol, better_symbol): Promote to external.
6894         * block.h (best_symbol, better_symbol): Declare.
6895         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6896         decl.
6897
6898 2020-04-23  Tom Tromey  <tromey@adacore.com>
6899
6900         PR ada/25837:
6901         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6902         "const char *", not a "const std::string &".
6903         <name_and_matcher::operator==>: Update.
6904         * unittests/lookup_name_info-selftests.c: Change type of
6905         "result".
6906
6907 2020-04-23  Tom Tromey  <tom@tromey.com>
6908
6909         * inferior.h (iterate_over_inferiors): Don't declare.
6910         * inferior.c (iterate_over_inferiors): Remove.
6911         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6912         Remove.
6913         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6914         use iterate_over_inferiors.
6915         (darwin_resume_inferior_it)
6916         (struct resume_inferior_threads_param)
6917         (darwin_resume_inferior_threads_it): Remove.
6918         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6919
6920 2020-04-23  Tom de Vries  <tdevries@suse.de>
6921
6922         * blockframe.c (find_pc_partial_function): Use
6923         find_pc_sect_compunit_symtab rather than
6924         objfile->sf->qf->find_pc_sect_compunit_symtab.
6925
6926 2020-04-22  Tom de Vries  <tdevries@suse.de>
6927
6928         PR symtab/25764
6929         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6930         in psymtabs.
6931
6932 2020-04-22  Tom de Vries  <tdevries@suse.de>
6933
6934         PR symtab/25801
6935         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6936         symtabs.
6937
6938 2020-04-22  Tom de Vries  <tdevries@suse.de>
6939
6940         PR symtab/25700
6941         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6942         CU if already created.
6943
6944 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6945
6946         * infrun.c (displaced_step_fixup): Switch to the event_thread
6947         before calling displaced_step_restore, not after.
6948
6949 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6950
6951         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6952         its inferior is not recorded by us.
6953         (record_btrace_target_open): Replace call to
6954         all_non_exited_threads () with call to current_inferior
6955         ()->non_exited_threads ().
6956         (record_btrace_target::stop_recording): Likewise.
6957         (record_btrace_target::close): Likewise.
6958         (record_btrace_target::wait): Likewise.
6959         (record_btrace_target::record_stop_replaying): Likewise.
6960
6961 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6962
6963         * btrace.c (btrace_enable): Throw an error on double enables and
6964         when enabling recording fails.
6965         (btrace_disable): Throw an error if the thread is not recorded.
6966
6967 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6968
6969         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6970         request if we do not have a thread_info.
6971
6972 2020-04-21  Tom de Vries  <tdevries@suse.de>
6973
6974         PR gdb/25471
6975         * thread.c
6976         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6977         exception in get_frame_id.
6978
6979 2020-04-20  Tom Tromey  <tromey@adacore.com>
6980
6981         * python/python.c (struct gdbpy_event): Mark move constructor as
6982         noexcept.
6983         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6984         constructor as noexcept.
6985         * completer.h (struct completion_result): Mark move constructor as
6986         noexcept.
6987         * completer.c (completion_result::completion_result): Use
6988         initialization style.  Don't call reset_match_list.
6989
6990 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6991
6992         * MAINTAINERS (Write After Approval): Add myself.
6993
6994 2020-04-18  Tom Tromey  <tom@tromey.com>
6995
6996         * windows-tdep.c (init_w32_command_list)
6997         (w32_prefix_command_valid): Restore.
6998         (_initialize_windows_tdep): Call init_w32_command_list.
6999
7000 2020-04-18  Tom Tromey  <tom@tromey.com>
7001
7002         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7003         * value.c (value_fn_field): Update.
7004         * valops.c (find_function_in_inferior)
7005         (value_allocate_space_in_inferior): Update.
7006         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7007         Update.
7008         * tui/tui-source.c (tui_source_window::set_contents): Update.
7009         * symtab.c (lookup_global_or_static_symbol)
7010         (find_function_start_sal_1, skip_prologue_sal)
7011         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7012         * symmisc.c (dump_msymbols, dump_symtab_1)
7013         (maintenance_print_one_line_table): Update.
7014         * symfile.c (init_entry_point_info, section_is_mapped)
7015         (list_overlays_command, simple_read_overlay_table)
7016         (simple_overlay_update_1): Update.
7017         * stap-probe.c (handle_stap_probe): Update.
7018         * stabsread.c (dbx_init_float_type, define_symbol)
7019         (read_one_struct_field, read_enum_type, read_range_type): Update.
7020         * source.c (info_line_command): Update.
7021         * python/python.c (gdbpy_source_objfile_script)
7022         (gdbpy_execute_objfile_script): Update.
7023         * python/py-type.c (save_objfile_types): Update.
7024         * python/py-objfile.c (py_free_objfile): Update.
7025         * python/py-inferior.c (python_new_objfile): Update.
7026         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7027         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7028         (maintenance_check_psymtabs): Update.
7029         * printcmd.c (info_address_command): Update.
7030         * objfiles.h (struct objfile) <arch>: New method, from
7031         get_objfile_arch.
7032         (get_objfile_arch): Don't declare.
7033         * objfiles.c (get_objfile_arch): Remove.
7034         (filter_overlapping_sections): Update.
7035         * minsyms.c (msymbol_is_function): Update.
7036         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7037         (output_nondebug_symbol): Update.
7038         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7039         (mdebug_expand_psymtab): Update.
7040         * machoread.c (macho_add_oso_symfile): Update.
7041         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7042         Update.
7043         * linux-fork.c (checkpoint_command): Update.
7044         * linespec.c (convert_linespec_to_sals): Update.
7045         * jit.c (finalize_symtab): Update.
7046         * infrun.c (insert_exception_resume_from_probe): Update.
7047         * ia64-tdep.c (ia64_find_unwind_table): Update.
7048         * hppa-tdep.c (internalize_unwinds): Update.
7049         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7050         Update.
7051         * gcore.c (call_target_sbrk): Update.
7052         * elfread.c (record_minimal_symbol, elf_symtab_read)
7053         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7054         (elf_gnu_ifunc_resolve_by_got): Update.
7055         * dwarf2/read.c (create_addrmap_from_index)
7056         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7057         (read_debug_names_from_section)
7058         (process_psymtab_comp_unit_reader, add_partial_symbol)
7059         (add_partial_subprogram, process_full_comp_unit)
7060         (read_file_scope, read_func_scope, read_lexical_block_scope)
7061         (read_call_site_scope, dwarf2_ranges_read)
7062         (dwarf2_record_block_ranges, dwarf2_add_field)
7063         (mark_common_block_symbol_computed, read_tag_pointer_type)
7064         (read_tag_string_type, dwarf2_init_float_type)
7065         (dwarf2_init_complex_target_type, read_base_type)
7066         (partial_die_info::read, partial_die_info::read)
7067         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7068         (dwarf2_fetch_die_loc_sect_off): Update.
7069         * dwarf2/loc.c (dwarf2_find_location_expression)
7070         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7071         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7072         (dwarf2_loc_desc_get_symbol_read_needs)
7073         (locexpr_describe_location_piece, locexpr_describe_location_1)
7074         (loclist_describe_location): Update.
7075         * dwarf2/index-write.c (write_debug_names): Update.
7076         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7077         * dtrace-probe.c (dtrace_process_dof): Update.
7078         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7079         (process_one_symbol): Update.
7080         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7081         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7082         (coff_read_enum_type): Update.
7083         * cli/cli-cmds.c (edit_command, list_command): Update.
7084         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7085         * breakpoint.c (create_overlay_event_breakpoint)
7086         (create_longjmp_master_breakpoint)
7087         (create_std_terminate_master_breakpoint)
7088         (create_exception_master_breakpoint, get_sal_arch): Update.
7089         * block.c (block_gdbarch): Update.
7090         * annotate.c (annotate_source_line): Update.
7091
7092 2020-04-17  Tom Tromey  <tromey@adacore.com>
7093
7094         * auto-load.c (show_auto_load_cmd): Remove.
7095         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7096         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7097         (maintenance_print_arc_command): Remove.
7098         * tui/tui-win.c (tui_command): Remove.
7099         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7100         * tui/tui-layout.c (tui_layout_command): Remove.
7101         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7102         * python/python.c (user_set_python, user_show_python): Remove.
7103         (_initialize_python): Use add_basic_prefix_cmd,
7104         add_show_prefix_cmd.
7105         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7106         (install_gdb_commands): Use add_basic_prefix_cmd,
7107         add_show_prefix_cmd.
7108         (info_guile_command): Remove.
7109         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7110         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7111         add_show_prefix_cmd.
7112         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7113         Remove do_set and do_show parameters.
7114         * cli/cli-style.c (set_style, show_style): Remove.
7115         (_initialize_cli_style): Use add_basic_prefix_cmd,
7116         add_show_prefix_cmd.
7117         (cli_style_option::add_setshow_commands): Remove do_set and
7118         do_show parameters.
7119         (cli_style_option::add_setshow_commands): Use
7120         add_basic_prefix_cmd, add_show_prefix_cmd.
7121         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7122         (set_style_name): Remove.
7123         * cli/cli-dump.c (dump_command, append_command): Remove.
7124         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7125         (tekhex_dump_command, binary_dump_command)
7126         (binary_append_command): Remove.
7127         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7128         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7129         (init_w32_command_list): Remove; move into ...
7130         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7131         * valprint.c (set_print, show_print, set_print_raw)
7132         (show_print_raw): Remove.
7133         (_initialize_valprint): Use add_basic_prefix_cmd,
7134         add_show_prefix_cmd.
7135         * typeprint.c (set_print_type, show_print_type): Remove.
7136         (_initialize_typeprint): Use add_basic_prefix_cmd,
7137         add_show_prefix_cmd.
7138         * record.c (set_record_command, show_record_command): Remove.
7139         (_initialize_record): Use add_basic_prefix_cmd,
7140         add_show_prefix_cmd.
7141         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7142         add_show_prefix_cmd.
7143         (info_command, show_command, set_debug, show_debug): Remove.
7144         * top.h (set_history, show_history): Don't declare.
7145         * top.c (set_history, show_history): Remove.
7146         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7147         (unset_tdesc_cmd): Remove.
7148         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7149         add_show_prefix_cmd.
7150         * symtab.c (info_module_command): Remove.
7151         (_initialize_symtab): Use add_basic_prefix_cmd.
7152         * symfile.c (overlay_command): Remove.
7153         (_initialize_symfile): Use add_basic_prefix_cmd.
7154         * sparc64-tdep.c (info_adi_command): Remove.
7155         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7156         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7157         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7158         add_show_prefix_cmd.
7159         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7160         (_initialize_serial): Use add_basic_prefix_cmd,
7161         add_show_prefix_cmd.
7162         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7163         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7164         add_show_prefix_cmd.
7165         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7166         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7167         add_show_prefix_cmd.
7168         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7169         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7170         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7171         add_show_prefix_cmd.
7172         * remote.c (remote_command, set_remote_cmd): Remove.
7173         (_initialize_remote): Use add_basic_prefix_cmd.
7174         * record-full.c (set_record_full_command)
7175         (show_record_full_command): Remove.
7176         (_initialize_record_full): Use add_basic_prefix_cmd,
7177         add_show_prefix_cmd.
7178         * record-btrace.c (cmd_set_record_btrace)
7179         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7180         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7181         (cmd_show_record_btrace_pt): Remove.
7182         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7183         add_show_prefix_cmd.
7184         * ravenscar-thread.c (set_ravenscar_command)
7185         (show_ravenscar_command): Remove.
7186         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7187         add_show_prefix_cmd.
7188         * mips-tdep.c (show_mips_command, set_mips_command)
7189         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7190         add_show_prefix_cmd.
7191         * maint.c (maintenance_command, maintenance_info_command)
7192         (maintenance_check_command, maintenance_print_command)
7193         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7194         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7195         add_show_prefix_cmd.
7196         (show_per_command_cmd): Remove.
7197         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7198         Remove.
7199         (maintenance_show_test_settings_cmd): Remove.
7200         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7201         add_show_prefix_cmd.
7202         * maint-test-options.c (maintenance_test_options_command):
7203         Remove.
7204         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7205         * macrocmd.c (macro_command): Remove
7206         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7207         * language.c (set_check, show_check): Remove.
7208         (_initialize_language): Use add_basic_prefix_cmd,
7209         add_show_prefix_cmd.
7210         * infcmd.c (unset_command): Remove.
7211         (_initialize_infcmd): Use add_basic_prefix_cmd.
7212         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7213         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7214         add_show_prefix_cmd.
7215         * go32-nat.c (go32_info_dos_command): Remove.
7216         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7217         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7218         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7219         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7220         (_initialize_frame): Use add_basic_prefix_cmd,
7221         add_show_prefix_cmd.
7222         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7223         (_initialize_dcache): Use add_basic_prefix_cmd,
7224         add_show_prefix_cmd.
7225         * cp-support.c (maint_cplus_command): Remove.
7226         (_initialize_cp_support): Use add_basic_prefix_cmd.
7227         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7228         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7229         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7230         add_basic_prefix_cmd, add_show_prefix_cmd.
7231         * breakpoint.c (save_command): Remove.
7232         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7233         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7234         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7235         add_show_prefix_cmd.
7236         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7237         (set_ada_command, show_ada_command): Remove.
7238         (_initialize_ada_language): Use add_basic_prefix_cmd,
7239         add_show_prefix_cmd.
7240         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7241
7242 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7243
7244         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7245         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7246
7247 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7248
7249         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7250         warning messages.
7251
7252 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7253
7254         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7255         import table is not at beginning of .idata section.
7256
7257 2020-04-16  Pedro Alves  <palves@redhat.com>
7258
7259         * inferior.c (delete_inferior): Use delete operator directly
7260         instead of delete_program_space.
7261         * progspace.c (add_program_space): New, factored out from
7262         program_space::program_space.
7263         (remove_program_space): New, factored out from
7264         delete_program_space.
7265         (program_space::program_space): Remove intro comment.  Rewrite.
7266         (program_space::~program_space): Remove intro comment.  Call
7267         remove_program_space.
7268         (delete_program_space): Delete.
7269         * progspace.h (program_space::program_space): Make explicit.  Move
7270         intro comment here, adjusted.
7271         (program_space::~program_space): Move intro comment here,
7272         adjusted.
7273         (delete_program_space): Remove.
7274
7275 2020-04-16  Tom Tromey  <tromey@adacore.com>
7276
7277         * windows-nat.c (windows_nat::handle_access_violation): New
7278         function.
7279         * nat/windows-nat.h (handle_access_violation): Declare.
7280         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7281         windows-nat.c.  Call handle_access_violation.
7282
7283 2020-04-16  Tom de Vries  <tdevries@suse.de>
7284
7285         PR symtab/25791
7286         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7287         CUs without psymtab.
7288
7289 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7290
7291         * python/python.c (do_start_initialization): Don't call
7292         PyEval_InitThreads for Python 3.9 and beyond.
7293
7294 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7295
7296         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7297         thread functions.
7298         (obsd_nat_target::wait): Likewise.
7299
7300 2020-04-15  Tom Tromey  <tromey@adacore.com>
7301
7302         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7303         (DEBUG_EXCEPT): Use debug_printf.
7304
7305 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7306
7307         * completer.c (class completion_tracker::completion_hash_entry)
7308         <hash_name>: New member function.
7309         (completion_tracker::discard_completions): New callback to hash a
7310         completion_hash_entry, pass this to htab_create_alloc.
7311
7312 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7313
7314         * windows-nat.c (windows_make_so): Warn rather than stopping with
7315         an error if realpath() fails.
7316
7317 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7318
7319         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7320         (nbsd_nat_target::info_proc): Add do_status.
7321
7322 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7323             Tom de Vries  <tdevries@suse.de>
7324
7325         PR symtab/25718
7326         * psympriv.h (struct partial_symtab::read_symtab)
7327         (struct partial_symtab::expand_psymtab)
7328         (struct partial_symtab::read_dependencies): Update comments.
7329         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7330         read_symtab for includer.
7331         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7332         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7333         (struct dwarf2_include_psymtab::m_readin): Remove.
7334         (struct dwarf2_include_psymtab::includer): New member function.
7335         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7336
7337 2020-04-14  Tom de Vries  <tdevries@suse.de>
7338
7339         PR symtab/25720
7340         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7341         with NULL symbol_matcher and lookup_name.
7342         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7343         and lookup_name.
7344         * dwarf2/read.c (dw2_expand_symtabs_matching)
7345         (dw2_debug_names_expand_symtabs_matching): Same.
7346         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7347         Make lookup_name a pointer.  Update comment.
7348         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7349         lookup_name being a pointer.
7350         * symfile.c (expand_symtabs_matching): Same.
7351         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7352         * linespec.c (iterate_over_all_matching_symtabs): Same.
7353
7354 2020-04-13  Tom Tromey  <tom@tromey.com>
7355
7356         * run-on-main-thread.c: Update include.
7357         * unittests/main-thread-selftests.c: Update include.
7358         * tui/tui-win.c: Update include.
7359         * tui/tui-io.c: Update include.
7360         * tui/tui-interp.c: Update include.
7361         * tui/tui-hooks.c: Update include.
7362         * top.h: Update include.
7363         * top.c: Update include.
7364         * ser-base.c: Update include.
7365         * remote.c: Update include.
7366         * remote-notif.c: Update include.
7367         * remote-fileio.c: Update include.
7368         * record-full.c: Update include.
7369         * record-btrace.c: Update include.
7370         * python/python.c: Update include.
7371         * posix-hdep.c: Update include.
7372         * mingw-hdep.c: Update include.
7373         * mi/mi-main.c: Update include.
7374         * mi/mi-interp.c: Update include.
7375         * main.c: Update include.
7376         * linux-nat.c: Update include.
7377         * interps.c: Update include.
7378         * infrun.c: Update include.
7379         * inf-loop.c: Update include.
7380         * event-top.c: Update include.
7381         * event-loop.c: Move to ../gdbsupport/.
7382         * event-loop.h: Move to ../gdbsupport/.
7383         * async-event.h: Update include.
7384         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7385
7386 2020-04-13  Tom Tromey  <tom@tromey.com>
7387
7388         * tui/tui-win.c: Include async-event.h.
7389         * remote.c: Include async-event.h.
7390         * remote-notif.c: Include async-event.h.
7391         * record-full.c: Include async-event.h.
7392         * record-btrace.c: Include async-event.h.
7393         * infrun.c: Include async-event.h.
7394         * event-top.c: Include async-event.h.
7395         * event-loop.h: Move some declarations to async-event.h.
7396         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7397         code to async-event.c.
7398         * async-event.h: New file.
7399         * async-event.c: New file.
7400         * Makefile.in (COMMON_SFILES): Add async-event.c.
7401         (HFILES_NO_SRCDIR): Add async-event.h.
7402
7403 2020-04-13  Tom Tromey  <tom@tromey.com>
7404
7405         * utils.c (flush_streams): New function.
7406         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7407
7408 2020-04-13  Tom Tromey  <tom@tromey.com>
7409
7410         * event-loop.c (handle_file_event): Use warning, not
7411         printf_unfiltered.
7412
7413 2020-04-13  Tom Tromey  <tom@tromey.com>
7414
7415         * event-loop.c: Include <chrono>.
7416
7417 2020-04-13  Tom Tromey  <tom@tromey.com>
7418
7419         * gdb_select.h: Move to ../gdbsupport/.
7420         * event-loop.c: Update include path.
7421         * top.c: Update include path.
7422         * ser-base.c: Update include path.
7423         * ui-file.c: Update include path.
7424         * ser-tcp.c: Update include path.
7425         * guile/scm-ports.c: Update include path.
7426         * posix-hdep.c: Update include path.
7427         * ser-unix.c: Update include path.
7428         * gdb_usleep.c: Update include path.
7429         * mingw-hdep.c: Update include path.
7430         * inflow.c: Update include path.
7431         * infrun.c: Update include path.
7432         * event-top.c: Update include path.
7433
7434 2020-04-13  Tom Tromey  <tom@tromey.com>
7435
7436         * configure: Rebuild.
7437         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7438
7439 2020-04-13  Tom Tromey  <tom@tromey.com>
7440
7441         * event-loop.h (start_event_loop): Don't declare.
7442         * event-loop.c (start_event_loop): Move...
7443         * main.c (start_event_loop): ...here.  Now static.
7444
7445 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7446
7447         * MAINTAINERS: Update my email address.
7448
7449 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7450
7451         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7452         IP_ALL.
7453
7454 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7455
7456         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7457         (nbsd_nat_target::info_proc): Add do_cmdline.
7458
7459 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7460
7461         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7462         (nbsd_nat_target::info_proc): Add do_cwd.
7463
7464 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7465
7466         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7467
7468 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7469
7470         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7471         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7472         (nbsd_nat_target::info_proc): New functions.
7473         * nbsd-nat.c (kinfo_get_vmmap): New function.
7474         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7475         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7476         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7477         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7478         functions.
7479         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7480         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7481         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7482         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7483         (KINFO_VME_FLAG_GROWS_DOWN): New.
7484
7485 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7486
7487         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7488         bit shift.
7489
7490 2020-04-10  Tom Tromey  <tromey@adacore.com>
7491
7492         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7493
7494 2020-04-10  Tom Tromey  <tromey@adacore.com>
7495
7496         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7497         separate debug files.
7498
7499 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7500
7501         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7502         Move to...
7503         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7504         ... here.
7505         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7506         Check for STATUS_WX86_BREAKPOINT.
7507         (windows_nat_target::wait): Same.
7508
7509 2020-04-10  Tom de Vries  <tdevries@suse.de>
7510
7511         PR cli/25808
7512         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7513
7514 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7515
7516         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7517         (Write After Approval): Remove Tom de Vries.
7518
7519 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7520
7521         revert partially:
7522         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7523
7524         * buildsym.c (record_line): Fix undefined behavior and preserve
7525         lines at eof.
7526
7527 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7528
7529         * auxv.h (svr4_auxv_parse): New.
7530         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7531         and generic_auxv_parse.
7532         (svr4_auxv_parse): Add.
7533         * obsd-tdep.c: Include "auxv.h".
7534         (obsd_auxv_parse): Remove.
7535         (obsd_init_abi): Remove comment.
7536         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7537         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7538         * nbsd-tdep.c: Include "auxv.h".
7539         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7540
7541 2020-04-08  Tom Tromey  <tromey@adacore.com>
7542
7543         * nat/windows-nat.h (last_wait_event): Don't declare.
7544         (wait_for_debug_event): Update comment.
7545         * nat/windows-nat.c (last_wait_event): Now static.
7546
7547 2020-04-08  Tom Tromey  <tromey@adacore.com>
7548
7549         * windows-nat.c (wait_for_debug_event): Move to
7550         nat/windows-nat.c.
7551         * nat/windows-nat.h (wait_for_debug_event): Declare.
7552         * nat/windows-nat.c (wait_for_debug_event): Move from
7553         windows-nat.c.  No longer static.
7554
7555 2020-04-08  Tom Tromey  <tromey@adacore.com>
7556
7557         * windows-nat.c (get_windows_debug_event): Use
7558         fetch_pending_stop.
7559         * nat/windows-nat.h (fetch_pending_stop): Declare.
7560         * nat/windows-nat.c (fetch_pending_stop): New function.
7561
7562 2020-04-08  Tom Tromey  <tromey@adacore.com>
7563
7564         * windows-nat.c (windows_continue): Use matching_pending_stop and
7565         continue_last_debug_event.
7566         * nat/windows-nat.h (matching_pending_stop)
7567         (continue_last_debug_event): Declare.
7568         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7569         (matching_pending_stop, continue_last_debug_event): New
7570         functions.
7571
7572 2020-04-08  Tom Tromey  <tromey@adacore.com>
7573
7574         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7575         (handle_exception_result): Move to nat/windows-nat.h.
7576         (DEBUG_EXCEPTION_SIMPLE): Remove.
7577         (windows_nat::handle_ms_vc_exception): New function.
7578         (handle_exception): Move to nat/windows-nat.c.
7579         (get_windows_debug_event): Update.
7580         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7581         nat/windows-nat.c.
7582         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7583         (handle_exception_result): Move from windows-nat.c.
7584         (handle_exception): Declare.
7585         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7586         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7587         windows-nat.c.
7588
7589 2020-04-08  Tom Tromey  <tromey@adacore.com>
7590
7591         * windows-nat.c (exception_count, event_count): Remove.
7592         (handle_exception, get_windows_debug_event)
7593         (do_initial_windows_stuff): Update.
7594
7595 2020-04-08  Tom Tromey  <tromey@adacore.com>
7596
7597         * windows-nat.c (windows_nat::handle_load_dll)
7598         (windows_nat::handle_unload_dll): Rename.  No longer static.
7599         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7600         Declare.
7601
7602 2020-04-08  Tom Tromey  <tromey@adacore.com>
7603
7604         * complaints.h (stop_whining): Declare at top-level.
7605         (complaint): Don't declare stop_whining.
7606
7607 2020-04-08  Tom Tromey  <tromey@adacore.com>
7608
7609         * windows-nat.c (windows_nat::handle_output_debug_string):
7610         Rename.  No longer static.
7611         * nat/windows-nat.h (handle_output_debug_string): Declare.
7612
7613 2020-04-08  Tom Tromey  <tromey@adacore.com>
7614
7615         * windows-nat.c (current_process_handle, current_process_id)
7616         (main_thread_id, last_sig, current_event, last_wait_event)
7617         (current_windows_thread, desired_stop_thread_id, pending_stops)
7618         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7619         (display_selectors, fake_create_process)
7620         (get_windows_debug_event): Update.
7621         * nat/windows-nat.h (current_process_handle, current_process_id)
7622         (main_thread_id, last_sig, current_event, last_wait_event)
7623         (current_windows_thread, desired_stop_thread_id, pending_stops)
7624         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7625         * nat/windows-nat.c (current_process_handle, current_process_id)
7626         (main_thread_id, last_sig, current_event, last_wait_event)
7627         (current_windows_thread, desired_stop_thread_id, pending_stops)
7628         (siginfo_er): New globals.  Move from windows-nat.c.
7629
7630 2020-04-08  Tom Tromey  <tromey@adacore.com>
7631
7632         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7633         (handle_load_dll): Update.
7634         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7635
7636 2020-04-08  Tom Tromey  <tromey@adacore.com>
7637
7638         * windows-nat.c (enum thread_disposition_type): Move to
7639         nat/windows-nat.h.
7640         (windows_nat::thread_rec): Rename from thread_rec.  No longer
7641         static.
7642         (windows_add_thread, windows_nat_target::fetch_registers)
7643         (windows_nat_target::store_registers, handle_exception)
7644         (windows_nat_target::resume, get_windows_debug_event)
7645         (windows_nat_target::get_tib_address)
7646         (windows_nat_target::thread_name)
7647         (windows_nat_target::thread_alive): Update.
7648         * nat/windows-nat.h (enum thread_disposition_type): Move from
7649         windows-nat.c.
7650         (thread_rec): Declare.
7651
7652 2020-04-08  Tom Tromey  <tromey@adacore.com>
7653
7654         * windows-nat.c: Add "using namespace".
7655         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
7656         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
7657
7658 2020-04-08  Tom Tromey  <tromey@adacore.com>
7659
7660         * nat/windows-nat.h (struct windows_thread_info): Declare
7661         destructor.
7662         * nat/windows-nat.c (~windows_thread_info): New.
7663
7664 2020-04-08  Tom Tromey  <tromey@adacore.com>
7665
7666         PR gdb/22992
7667         * windows-nat.c (current_event): Update comment.
7668         (last_wait_event, desired_stop_thread_id): New globals.
7669         (struct pending_stop): New.
7670         (pending_stops): New global.
7671         (windows_nat_target) <stopped_by_sw_breakpoint>
7672         <supports_stopped_by_sw_breakpoint>: New methods.
7673         (windows_fetch_one_register): Add assertions.  Adjust PC.
7674         (windows_continue): Handle pending stops.  Suspend other threads
7675         when stepping.  Use last_wait_event
7676         (wait_for_debug_event): New function.
7677         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7678         pending stops.  Queue spurious stops.
7679         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7680         (windows_nat_target::kill): Use wait_for_debug_event.
7681         * nat/windows-nat.h (struct windows_thread_info)
7682         <stopped_at_software_breakpoint>: New field.
7683         * nat/windows-nat.c (windows_thread_info::resume): Clear
7684         stopped_at_software_breakpoint.
7685
7686 2020-04-08  Tom Tromey  <tromey@adacore.com>
7687
7688         * windows-nat.c (enum thread_disposition_type): New.
7689         (thread_rec): Replace "get_context" parameter with "disposition";
7690         change type.
7691         (windows_add_thread, windows_nat_target::fetch_registers)
7692         (windows_nat_target::store_registers, handle_exception)
7693         (windows_nat_target::resume, get_windows_debug_event)
7694         (windows_nat_target::get_tib_address)
7695         (windows_nat_target::thread_name)
7696         (windows_nat_target::thread_alive): Update.
7697
7698 2020-04-08  Tom Tromey  <tromey@adacore.com>
7699
7700         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7701         (windows_continue): Use windows_continue::resume.
7702         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7703         resume>: Declare new methods.
7704         * nat/windows-nat.c: New file.
7705         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7706
7707 2020-04-08  Tom Tromey  <tromey@adacore.com>
7708
7709         * windows-nat.c (windows_add_thread, windows_delete_thread)
7710         (windows_nat_target::fetch_registers)
7711         (windows_nat_target::store_registers, fake_create_process)
7712         (windows_nat_target::resume, windows_nat_target::resume)
7713         (get_windows_debug_event, windows_nat_target::wait)
7714         (windows_nat_target::pid_to_str)
7715         (windows_nat_target::get_tib_address)
7716         (windows_nat_target::get_ada_task_ptid)
7717         (windows_nat_target::thread_name)
7718         (windows_nat_target::thread_alive): Use lwp, not tid.
7719
7720 2020-04-08  Tom Tromey  <tromey@adacore.com>
7721
7722         * windows-nat.c (handle_exception)
7723         (windows_nat_target::thread_name): Update.
7724         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7725         <name>: Now unique_xmalloc_ptr.
7726
7727 2020-04-08  Tom Tromey  <tromey@adacore.com>
7728
7729         * windows-nat.c (thread_rec)
7730         (windows_nat_target::fetch_registers): Update.
7731         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7732         Update comment.
7733         <debug_registers_changed, reload_context>: Now bool.
7734
7735 2020-04-08  Tom Tromey  <tromey@adacore.com>
7736
7737         * windows-nat.c (windows_add_thread): Use new.
7738         (windows_init_thread_list, windows_delete_thread): Use delete.
7739         (get_windows_debug_event): Update.
7740         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7741         destructor, and initializers.
7742
7743 2020-04-08  Tom Tromey  <tromey@adacore.com>
7744
7745         * windows-nat.c (struct windows_thread_info): Remove.
7746         * nat/windows-nat.h: New file.
7747
7748 2020-04-08  Tom Tromey  <tromey@adacore.com>
7749
7750         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7751         (thread_rec, windows_add_thread, windows_delete_thread)
7752         (windows_continue): Update.
7753
7754 2020-04-08  Tom Tromey  <tromey@adacore.com>
7755
7756         * windows-nat.c (struct windows_thread_info): Remove typedef.
7757         (thread_head): Remove.
7758         (thread_list): New global.
7759         (thread_rec, windows_add_thread, windows_init_thread_list)
7760         (windows_delete_thread, windows_continue): Update.
7761
7762 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7763
7764         * windows-tdep.h (windows_init_abi): Add comment.
7765         (cygwin_init_abi): New declaration.
7766         * windows-tdep.c: Split signal enumeration in two, one for
7767         Windows and one for Cygwin.
7768         (windows_gdb_signal_to_target): Only deal with signal of the
7769         Windows OS ABI.
7770         (cygwin_gdb_signal_to_target): New function.
7771         (windows_init_abi): Rename to windows_init_abi_common, don't set
7772         gdb_signal_to_target gdbarch method.  Add new new function with
7773         this name.
7774         (cygwin_init_abi): New function.
7775         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7776         comment.  Don't call windows_init_abi.
7777         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7778         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7779         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7780         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7781         a new function of this name.
7782         (i386_cygwin_init_abi): New function.
7783         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7784         OS ABI Cygwin.
7785
7786 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7787
7788         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7789         parameter.c.
7790         (dwarf2_read_gdb_index): Update.
7791
7792 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7793
7794         * nbsd-tdep.c: Include "objfiles.h".
7795         (nbsd_skip_solib_resolver): New.
7796         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7797
7798 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7799
7800         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7801         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7802         with DW_LLE_base_addressx are being emitted in DWARFv5.
7803         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7804         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7805         unsigned integer.
7806
7807 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7808
7809         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7810         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7811         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7812         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7813         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7814         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7815         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7816
7817
7818 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7819
7820         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7821         (read_loclist_index): New function definition.
7822         (lookup_loclist_base): New function definition.
7823         (read_loclist_header): New function definition.
7824         (dwarf2_cu): Add loclist_base and loclist_header field.
7825         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7826         (read_full_die_1): Read the value of DW_AT_loclists_base.
7827         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7828         (read_attribute_value): Handle DW_FORM_loclistx.
7829         (skip_one_die): Handle DW_FORM_loclistx.
7830         (loclist_header): New structure declaration.
7831         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7832
7833 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7834
7835         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7836         constructor.  Remove `addr` parameter from other constructor and
7837         add `per_cu` parameter.
7838         * dwarf2/read.c (create_partial_symtab): Update.
7839
7840 2020-04-07  Tom de Vries  <tdevries@suse.de>
7841
7842         PR symtab/25796
7843         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7844         (partial_die_info::fixup): Inherit has_const_value.
7845
7846 2020-04-07  Tom de Vries  <tdevries@suse.de>
7847
7848         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7849         symbols without address.
7850
7851 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7852
7853         * nbsd-nat.h (struct thread_info): Add forward declaration.
7854         (nbsd_nat_target::thread_alive): Add.
7855         (nbsd_nat_target::thread_name): Likewise.
7856         (nbsd_nat_target::update_thread_list): Likewise.
7857         (update_thread_list::post_attach): Likewise.
7858         (post_attach::pid_to_str): Likewise.
7859         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7860         (nbsd_thread_lister): Add.
7861         (nbsd_nat_target::thread_alive): Likewise.
7862         (nbsd_nat_target::thread_name): Likewise.
7863         (nbsd_add_threads): Likewise.
7864         (update_thread_list::post_attach): Likewise.
7865         (nbsd_nat_target::update_thread_list): Likewise.
7866         (post_attach::pid_to_str): Likewise.
7867
7868 2020-04-06  Tom Tromey  <tromey@adacore.com>
7869
7870         * ada-valprint.c (print_variant_part): Extract the variant field.
7871         (print_field_values): Use the field as the outer value when
7872         recursing.
7873
7874 2020-04-06  Tom Tromey  <tromey@adacore.com>
7875
7876         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7877         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7878         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7879         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7880         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7881
7882 2020-04-06  Tom Tromey  <tromey@adacore.com>
7883
7884         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7885         TYPE_CODE_ERROR.
7886
7887 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7888
7889         * nbsd-tdep.c: Include "gdbarch.h".
7890         Define enum with NetBSD signal numbers.
7891         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7892         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7893         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7894         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7895         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7896         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7897         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7898         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7899         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7900         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7901         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7902         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7903
7904 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7905
7906         PR gdb/25325
7907         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7908
7909 2020-04-03  Tom Tromey  <tromey@adacore.com>
7910
7911         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7912         Read constant block.
7913
7914 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7915
7916         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7917         (gdb_bfd_get_full_section_contents): New declaration.
7918         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7919         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7920         gdb_bfd_get_full_section_contents.
7921
7922 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7923
7924         * exec.c (build_section_table): Replace internal_error with
7925         gdb_assert.
7926         (section_table_xfer_memory_partial): Likewise.
7927         * mdebugread.c (parse_partial_symbols): Likewise.
7928         * psymtab.c (lookup_partial_symbol): Likewise.
7929         * utils.c (wrap_here): Likewise.
7930
7931 2020-04-02  Tom Tromey  <tromey@adacore.com>
7932
7933         * f-lang.c (build_fortran_types): Use arch_type to initialize
7934         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7935
7936 2020-04-02  Tom Tromey  <tromey@adacore.com>
7937
7938         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7939         of attributes.
7940
7941 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7942             Bernd Edlinger <bernd.edlinger@hotmail.de>
7943             Tom Tromey  <tromey@adacore.com>
7944
7945         * buildsym.c (buildsym_compunit::record_line): Remove
7946         deduplication code.
7947
7948 2020-04-02  Tom de Vries  <tdevries@suse.de>
7949
7950         PR ada/24671
7951         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7952
7953 2020-04-02  Tom de Vries  <tdevries@suse.de>
7954
7955         * dwarf2/read.c (dwarf2_gdb_index_functions,
7956         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7957         NULL.
7958         * psymtab.c (psym_lookup_global_symbol_language): New function.
7959         (psym_functions): Init psym_lookup_global_symbol_language with
7960         psym_lookup_global_symbol_language.
7961         * symfile-debug.c (debug_sym_quick_functions): Init
7962         lookup_global_symbol_language with NULL.
7963         * symfile.c (set_initial_language): Remove fixme comment.
7964         * symfile.h (struct quick_symbol_functions): Add
7965         lookup_global_symbol_language.
7966         * symtab.c (find_quick_global_symbol_language): New function.
7967         (find_main_name): Use find_quick_global_symbol_language.
7968
7969 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7970
7971         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7972
7973 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7974
7975         * buildsym.c (record_line): Fix undefined behavior and preserve
7976         lines at eof.
7977
7978 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7979
7980         * buildsym.c (record_line): Fix the resizing condition.
7981
7982 2020-04-01  Tom Tromey  <tom@tromey.com>
7983
7984         * value.h (value_literal_complex): Add comment.
7985         * valops.c (value_literal_complex): Refer to value.h.
7986
7987 2020-04-01  Tom Tromey  <tom@tromey.com>
7988
7989         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7990         (scalar_type): New rule, from typebase.
7991         (typebase): Use scalar_type.  Recognize complex types.
7992         (field_name): Handle FLOAT_KEYWORD.
7993         (ident_tokens): Add _Complex and __complex__.
7994
7995 2020-04-01  Tom Tromey  <tom@tromey.com>
7996
7997         PR exp/25299:
7998         * valarith.c (promotion_type, complex_binop): New functions.
7999         (scalar_binop): Handle complex numbers.  Use promotion_type.
8000         (value_pos, value_neg, value_complement): Handle complex numbers.
8001
8002 2020-04-01  Tom Tromey  <tom@tromey.com>
8003
8004         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8005         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8006         (parse_number): Handle complex numbers.
8007
8008 2020-04-01  Tom Tromey  <tom@tromey.com>
8009
8010         * c-valprint.c (c_decorations): Change complex suffix to "i".
8011
8012 2020-04-01  Tom Tromey  <tom@tromey.com>
8013
8014         * valprint.c (generic_value_print_complex): Use accessors.
8015         * value.h (value_real_part, value_imaginary_part): Declare.
8016         * valops.c (value_real_part, value_imaginary_part): New
8017         functions.
8018         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8019
8020 2020-04-01  Tom Tromey  <tom@tromey.com>
8021
8022         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8023         (read_range_type): Update.
8024         * mdebugread.c (basic_type): Update.
8025         * go-lang.c (build_go_types): Use init_complex_type.
8026         * gdbtypes.h (struct main_type) <complex_type>: New member.
8027         (init_complex_type): Update.
8028         (arch_complex_type): Don't declare.
8029         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8030         Make name if none given.  Use alloc_type_copy.  Look for cached
8031         complex type.
8032         (arch_complex_type): Remove.
8033         (gdbtypes_post_init): Use init_complex_type.
8034         * f-lang.c (build_fortran_types): Use init_complex_type.
8035         * dwarf2/read.c (read_base_type): Update.
8036         * d-lang.c (build_d_types): Use init_complex_type.
8037         * ctfread.c (read_base_type): Update.
8038
8039 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8040
8041         * infrun.c (stop_all_threads): Update assertion, plus when
8042         stopping threads, take into account that we might be trying
8043         to stop an all-stop target.
8044         (stop_waiting): Call 'stop_all_threads' if there exists a
8045         non-stop target.
8046
8047 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8048
8049         * target.h (exists_non_stop_target): New function declaration.
8050         * target.c (exists_non_stop_target): New function.
8051
8052 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8053
8054         PR gdb/24789
8055         * eval.c (is_integral_or_integral_reference): New function.
8056         (evaluate_subexp_standard): Allow integer references in
8057         pointer arithmetic.
8058
8059 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8060
8061         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8062         check for no ptid in the stop reply when the target is non-stop.
8063
8064 2020-04-01  Tom Tromey  <tromey@adacore.com>
8065
8066         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8067         "name" parameter to rvalue reference.  Initialize m_name_holder.
8068         <lookup_name_info>: New overloads.
8069         <name>: Return gdb::string_view.
8070         <c_str>: New method.
8071         <make_ignore_params>: Update.
8072         <search_name_hash>: Update.
8073         <language_lookup_name>: Return const char *.
8074         <m_name>: Change type.
8075         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8076         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8077         (lookup_name_info::match_any): Update.
8078         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8079         Update.
8080         * minsyms.c (linkage_name_str): Update.
8081         * language.c (default_symbol_name_matcher): Update.
8082         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8083         Update.
8084         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8085         (ada_lookup_name_info::ada_lookup_name_info): Update.
8086         (literal_symbol_name_matcher): Update.
8087
8088 2020-04-01  Tom Tromey  <tromey@adacore.com>
8089
8090         * psymtab.c (psymtab_search_name): Remove function.
8091         (psym_lookup_symbol): Create search name and lookup name here.
8092         (lookup_partial_symbol): Remove "name" parameter; add
8093         lookup_name.
8094         (psym_expand_symtabs_for_function): Update.
8095
8096 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8097
8098         PR tui/25597:
8099         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8100
8101 2020-03-31  Tom Tromey  <tromey@adacore.com>
8102
8103         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8104         memcpy.
8105
8106 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8107
8108         * features/riscv/32bit-csr.xml: Regenerated.
8109         * features/riscv/64bit-csr.xml: Regenerated.
8110
8111 2020-03-30  Tom Tromey  <tromey@adacore.com>
8112
8113         * ada-valprint.c (print_variant_part): Update.
8114         * ada-lang.h (ada_which_variant_applies): Update.
8115         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8116         outer_valaddr parameters; replace with "outer" value parameter.
8117         (to_fixed_variant_branch_type): Update.
8118
8119 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8120
8121         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8122         <list>.  Remove inclusion of observable.h.
8123         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8124         (struct arch_lwp_info): New struct.
8125         (class ppc_linux_dreg_interface): New class.
8126         (struct ppc_linux_process_info): New struct.
8127         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8128         <low_new_clone, low_forget_process, low_prepare_to_resume>
8129         <copy_thread_dreg_state, mark_thread_stale>
8130         <mark_debug_registers_changed, register_hw_breakpoint>
8131         <clear_hw_breakpoint, register_wp, clear_wp>
8132         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8133         <num_memory_accesses, get_trigger_type>
8134         <create_watchpoint_request, hwdebug_point_cmp>
8135         <init_arch_lwp_info, get_arch_lwp_info>
8136         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8137         methods.
8138         <struct ptid_hash>: New inner struct.
8139         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8140         members.
8141         (saved_dabr_value, hwdebug_info, max_slots_number)
8142         (struct hw_break_tuple, struct thread_points, ppc_threads)
8143         (have_ptrace_hwdebug_interface)
8144         (hwdebug_find_thread_points_by_tid)
8145         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8146         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8147         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8148         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8149         use m_dreg_interface.
8150         (hwdebug_point_cmp): Change to...
8151         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8152         reference arguments instead of pointers.
8153         (ppc_linux_nat_target::ranged_break_num_registers): Use
8154         m_dreg_interface.
8155         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8156         m_dreg_interface.  Call register_hw_breakpoint.
8157         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8158         m_dreg_interface.  Call clear_hw_breakpoint.
8159         (get_trigger_type): Change to...
8160         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8161         comment.
8162         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8163         use m_dreg_interface.  Call register_hw_breakpoint.
8164         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8165         use m_dreg_interface.  Call clear_hw_breakpoint.
8166         (can_use_watchpoint_cond_accel): Change to...
8167         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8168         method.  Update comment, use m_dreg_interface and
8169         m_process_info.
8170         (calculate_dvc): Change to...
8171         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8172         m_dreg_interface.
8173         (num_memory_accesses): Change to...
8174         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8175         (check_condition): Change to...
8176         (ppc_linux_nat_target::check_condition): ...this method.
8177         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8178         comment, use m_dreg_interface.
8179         (create_watchpoint_request): Change to...
8180         (ppc_linux_nat_target::create_watchpoint_request): ...this
8181         method.  Use m_dreg_interface.
8182         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8183         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8184         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8185         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8186         (ppc_linux_nat_target::low_forget_process)
8187         (ppc_linux_nat_target::low_new_fork)
8188         (ppc_linux_nat_target::low_new_clone)
8189         (ppc_linux_nat_target::low_delete_thread)
8190         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8191         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8192         only call mark_thread_stale.
8193         (ppc_linux_thread_exit): Remove.
8194         (ppc_linux_nat_target::stopped_data_address): Change to...
8195         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8196         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8197         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8198         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8199         comment.  Call low_stopped_data_address.
8200         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8201         m_dreg_interface.
8202         (ppc_linux_nat_target::masked_watch_num_registers): Use
8203         m_dreg_interface.
8204         (ppc_linux_nat_target::copy_thread_dreg_state)
8205         (ppc_linux_nat_target::mark_thread_stale)
8206         (ppc_linux_nat_target::mark_debug_registers_changed)
8207         (ppc_linux_nat_target::register_hw_breakpoint)
8208         (ppc_linux_nat_target::clear_hw_breakpoint)
8209         (ppc_linux_nat_target::register_wp)
8210         (ppc_linux_nat_target::clear_wp)
8211         (ppc_linux_nat_target::init_arch_lwp_info)
8212         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8213         (_initialize_ppc_linux_nat): Remove observer callback.
8214
8215 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8216
8217         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8218         (ppc_linux_nat_target::auxv_parse)
8219         (ppc_linux_nat_target::read_description)
8220         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8221         Move up.
8222
8223 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8224
8225         * linux-nat.h (low_new_clone): New method.
8226         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8227
8228 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8229
8230         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8231         (dbx_expand_psymtab): ... this.
8232         (start_psymtab): Update.
8233         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8234         (mdebug_expand_psymtab): ... this.
8235         (parse_partial_symbols): Update.
8236         (new_psymtab): Update.
8237         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8238         (xcoff_expand_psymtab): ... this.
8239         (xcoff_start_psymtab): Update.
8240
8241 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8242
8243         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8244         <expand_dependencies>: ... this.
8245         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8246         (partial_symtab::expand_dependencies): ... this.
8247         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8248         Update.
8249         (dwarf2_psymtab::expand_psymtab): Update.
8250         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8251         * mdebugread.c (psymtab_to_symtab_1): Update.
8252         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8253
8254 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8255
8256         * psympriv.h (discard_psymtab): Remove.
8257         * dbxread.c (dbx_end_psymtab): Update.
8258         * xcoffread.c (xcoff_end_psymtab): Update.
8259
8260 2020-03-28  Tom Tromey  <tom@tromey.com>
8261
8262         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8263         comment.
8264
8265 2020-03-28  Tom Tromey  <tom@tromey.com>
8266
8267         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8268
8269 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8270
8271         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8272
8273 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8274
8275         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8276
8277 2020-03-26  Tom Tromey  <tom@tromey.com>
8278
8279         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8280         (mark_common_block_symbol_computed, read_tag_string_type)
8281         (attr_to_dynamic_prop, read_subrange_type): Update.
8282         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8283         to be methods on struct attribute.
8284         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8285         (read_call_site_scope, partial_die_info::read)
8286         (partial_die_info::read, lookup_die_type, follow_die_ref):
8287         Update.
8288         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8289         from dwarf2_get_ref_die_offset.
8290         (attribute::constant_value): New method, from
8291         dwarf2_get_attr_constant_value.
8292         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8293         Declare method.
8294         <constant_value>: New method.
8295
8296 2020-03-26  Tom Tromey  <tom@tromey.com>
8297
8298         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8299         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8300         (dwarf_type_encoding_name): Move to stringify.c.
8301         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8302         * dwarf2/stringify.c: New file.
8303         * dwarf2/stringify.h: New file.
8304
8305 2020-03-26  Tom Tromey  <tom@tromey.com>
8306
8307         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8308         Rewrite.
8309
8310 2020-03-26  Tom Tromey  <tom@tromey.com>
8311
8312         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8313         methods.
8314         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8315         (lookup_ranges_base): Likewise.
8316         (read_cutu_die_from_dwo, read_full_die_1): Update.
8317
8318 2020-03-26  Tom Tromey  <tom@tromey.com>
8319
8320         * dwarf2/read.c (read_import_statement, read_file_scope)
8321         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8322         (read_lexical_block_scope, read_call_site_scope)
8323         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8324         (handle_struct_member_die, process_structure_scope)
8325         (update_enumeration_type_from_children)
8326         (process_enumeration_scope, read_array_type, read_common_block)
8327         (read_namespace, read_module, read_subroutine_type): Update.
8328         (sibling_die): Remove.
8329
8330 2020-03-26  Tom Tromey  <tom@tromey.com>
8331
8332         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8333         (build_type_psymtabs_reader, read_structure_type)
8334         (read_enumeration_type, read_full_die_1): Update.
8335         (dwarf2_attr_no_follow): Move to die.h.
8336         * dwarf2/die.h (struct die_info) <attr>: New method.
8337
8338 2020-03-26  Tom Tromey  <tom@tromey.com>
8339
8340         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8341         <base_address>: Now an optional.
8342         (dwarf2_find_base_address, dwarf2_rnglists_process)
8343         (dwarf2_ranges_process, fill_in_loclist_baton)
8344         (dwarf2_symbol_mark_computed): Update.
8345
8346 2020-03-26  Tom Tromey  <tom@tromey.com>
8347
8348         * dwarf2/read.c (struct die_info): Move to die.h.
8349         * dwarf2/die.h: New file.
8350
8351 2020-03-26  Tom Tromey  <tom@tromey.com>
8352
8353         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8354         * dwarf2/read.c
8355         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8356         Move to line-header.c.
8357         (read_checked_initial_length_and_offset, read_formatted_entries):
8358         Likewise.
8359         (dwarf_decode_line_header): Split into two.
8360         * dwarf2/line-header.c
8361         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8362         Move from read.c.
8363         (read_checked_initial_length_and_offset, read_formatted_entries):
8364         Likewise.
8365         (dwarf_decode_line_header): New function, split from read.c.
8366
8367 2020-03-26  Tom Tromey  <tom@tromey.com>
8368
8369         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8370         Declare method.
8371         * dwarf2/read.c (read_attribute_value): Update.
8372         (dwarf2_per_objfile::read_line_string): Rename from
8373         read_indirect_line_string.
8374         (read_formatted_entries): Update.
8375
8376 2020-03-26  Tom Tromey  <tom@tromey.com>
8377
8378         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8379         variable.
8380
8381 2020-03-26  Tom Tromey  <tom@tromey.com>
8382
8383         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8384         const.
8385         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8386         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8387         parameter const.
8388
8389 2020-03-26  Tom Tromey  <tom@tromey.com>
8390
8391         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8392         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8393         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8394         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8395
8396 2020-03-26  Tom Tromey  <tom@tromey.com>
8397
8398         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8399         file_names_size, file_full_name, file_file_name>: Use const.
8400         <file_name_at, file_names>: Add const overload.
8401         * dwarf2/line-header.c (line_header::file_file_name)
8402         (line_header::file_full_name): Update.
8403
8404 2020-03-26  Tom Tromey  <tom@tromey.com>
8405
8406         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8407         (macro_start_file, consume_improper_spaces)
8408         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8409         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8410         (dwarf_decode_macros): Move to macro.c.
8411         * dwarf2/macro.c: New file.
8412         * dwarf2/macro.h: New file.
8413         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8414
8415 2020-03-26  Tom Tromey  <tom@tromey.com>
8416
8417         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8418         method.
8419         * dwarf2/section.c: New method.  From
8420         read_indirect_string_at_offset_from.
8421         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8422         (read_indirect_string_at_offset_from): Move to section.c.
8423         (read_indirect_string_at_offset): Rewrite.
8424         (read_indirect_line_string_at_offset): Remove.
8425         (read_indirect_string, read_indirect_line_string)
8426         (dwarf_decode_macro_bytes): Update.
8427
8428 2020-03-26  Tom Tromey  <tom@tromey.com>
8429
8430         * dwarf2/section.h (struct dwarf2_section_info)
8431         <overload_complaint>: Declare.
8432         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8433         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8434         Rename from dwarf2_section_buffer_overflow_complaint.
8435         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8436         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8437
8438 2020-03-26  Tom Tromey  <tom@tromey.com>
8439
8440         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8441         Declare.
8442         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8443         Move from read.c.
8444         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8445         to section.c.
8446
8447 2020-03-26  Tom Tromey  <tom@tromey.com>
8448
8449         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8450
8451 2020-03-26  Tom Tromey  <tom@tromey.com>
8452
8453         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8454         "builder".
8455         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8456         parameter.
8457         (dwarf_decode_macros): Update.
8458
8459 2020-03-26  Tom Tromey  <tom@tromey.com>
8460
8461         * dwarf2/read.c (read_attribute_value): Update.
8462         (read_indirect_string_from_dwz): Move to dwz.c; change into
8463         method.
8464         (dwarf_decode_macro_bytes): Update.
8465         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8466         * dwarf2/dwz.c: New file.
8467         * Makefile.in (COMMON_SFILES): Add dwz.c.
8468
8469 2020-03-26  Tom Tromey  <tom@tromey.com>
8470
8471         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8472         * dwarf2/read.c: Add include.
8473         * dwarf2/index-write.c: Add include.
8474         * dwarf2/index-cache.c: Add include.
8475         * dwarf2/dwz.h: New file.
8476
8477 2020-03-25  Tom Tromey  <tom@tromey.com>
8478
8479         * compile/compile-object-load.c (get_out_value_type): Mention
8480         correct symbol name in error message.
8481
8482 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8483
8484         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8485
8486 2020-03-25  Tom de Vries  <tdevries@suse.de>
8487
8488         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8489         * symmisc.c (dump_symtab_1): Print user and includes fields.
8490         (maintenance_info_symtabs): Same.
8491
8492 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8493
8494         PR gdb/25534
8495         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8496         (riscv_regcache_cooked_write): New function.
8497         (riscv_push_dummy_call): Use new function.
8498         (riscv_return_value): Likewise.
8499
8500 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8501
8502         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8503         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8504         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8505         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8506         * infrun.c (follow_fork): Likewise.
8507         (follow_fork_inferior): Likewise.
8508         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8509         * linux-nat.h (class linux_nat_target): Likewise.
8510         * remote.c (class remote_target) <follow_fork>: Likewise.
8511         (remote_target::follow_fork): Likewise.
8512         * target-delegates.c: Re-generate.
8513         * target.c (default_follow_fork): Likewise.
8514         (target_follow_fork): Likewise.
8515         * target.h (struct target_ops) <follow_fork>: Likewise.
8516         (target_follow_fork): Likewise.
8517
8518 2020-03-24  Tom de Vries  <tdevries@suse.de>
8519
8520         * psymtab.c (maintenance_info_psymtabs): Print user field.
8521
8522 2020-03-20  Tom Tromey  <tromey@adacore.com>
8523
8524         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8525         const.
8526         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8527         const.
8528
8529 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8530
8531         * ptrace.m4: Don't check for ptrace declaration.
8532         * config.in: Re-generate.
8533         * configure: Re-generate.
8534         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8535         not defined.
8536
8537 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8538
8539         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8540         `PTRACE_TYPE_RET'.
8541         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8542         * sparc-nat.c (gdb_ptrace): Likewise.
8543         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8544
8545 2020-03-20  Tom Tromey  <tromey@adacore.com>
8546
8547         * c-exp.y (lex_one_token): Fix assert.
8548
8549 2020-03-20  Tom Tromey  <tromey@adacore.com>
8550
8551         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8552         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8553         strncpy call.
8554
8555 2020-03-20  Tom Tromey  <tromey@adacore.com>
8556
8557         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8558
8559 2020-03-20  Tom Tromey  <tromey@adacore.com>
8560
8561         * ada-valprint.c (print_variant_part): Remove parameters; switch
8562         to value-based API.
8563         (print_field_values): Likewise.
8564         (ada_val_print_struct_union): Likewise.
8565         (ada_value_print_1): Update.
8566
8567 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8568
8569         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8570         nbsd_nat_target instead of inf_ptrace_target.
8571         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8572         nbsd_nat_target.
8573
8574 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8575
8576         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8577         it to the ptrace call.
8578         * (store_registers): Likewise.
8579
8580 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8581
8582         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8583         it to the ptrace call.
8584         * (store_registers): Likewise.
8585
8586 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8587
8588         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8589         valid, fetch vg value from ptrace.
8590
8591 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8592         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8593         * inf-ptrace.c: Likewise.
8594         * (gdb_ptrace): Add.
8595         * (inf_ptrace_target::resume): Update.
8596         * (inf_ptrace_target::xfer_partial): Likewise.
8597         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8598         * (inf_ptrace_peek_poke): Update.
8599
8600 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8601
8602         * x86-bsd-nat.c (gdb_ptrace): New.
8603         * (x86bsd_dr_set): Add new argument `ptid'.
8604         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8605         x86bsd_dr_set_addr): Update.
8606
8607 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8608
8609         * remote.c (remote_target::process_stop_reply): Handle events for
8610         all threads differently.
8611
8612 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8613
8614         * completer.c (completion_tracker::remove_completion): Define new
8615         function.
8616         * completer.h (completion_tracker::remove_completion): Declare new
8617         function.
8618         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8619         when adding a C++ function symbol.
8620
8621 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8622
8623         * completer.c (completion_tracker::completion_hash_entry): Define
8624         new class.
8625         (advance_to_filename_complete_word_point): Call
8626         recompute_lowest_common_denominator.
8627         (completion_tracker::completion_tracker): Call discard_completions
8628         to setup the hash table.
8629         (completion_tracker::discard_completions): Allow for being called
8630         from the constructor, pass new equal function, and element deleter
8631         when constructing the hash table.  Initialise new class member
8632         variables.
8633         (completion_tracker::maybe_add_completion): Remove use of
8634         m_entries_vec, and store more information into m_entries_hash.
8635         (completion_tracker::recompute_lcd_visitor): New function, most
8636         content taken from...
8637         (completion_tracker::recompute_lowest_common_denominator):
8638         ...here, this now just visits each item in the hash calling the
8639         above visitor.
8640         (completion_tracker::build_completion_result): Remove use of
8641         m_entries_vec, call recompute_lowest_common_denominator.
8642         * completer.h (completion_tracker::have_completions): Remove use
8643         of m_entries_vec.
8644         (completion_tracker::completion_hash_entry): Declare new class.
8645         (completion_tracker::recompute_lowest_common_denominator): Change
8646         function signature.
8647         (completion_tracker::recompute_lcd_visitor): Declare new function.
8648         (completion_tracker::m_entries_vec): Delete.
8649         (completion_tracker::m_entries_hash): Initialize to NULL.
8650         (completion_tracker::m_lowest_common_denominator_valid): New
8651         member variable.
8652         (completion_tracker::m_lowest_common_denominator_max_length): New
8653         member variable.
8654
8655 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8656
8657         * regformats/regdef.h: Put reg in gdb namespace.
8658
8659 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8660
8661         * i386-bsd-nat.c (gdb_ptrace): New.
8662         * (i386bsd_fetch_inferior_registers,
8663         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8664         * (i386bsd_fetch_inferior_registers,
8665         i386bsd_store_inferior_registers) Use gdb_ptrace.
8666
8667 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8668
8669         * amd64-bsd-nat.c (gdb_ptrace): New.
8670         * (amd64bsd_fetch_inferior_registers,
8671         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8672         * (amd64bsd_fetch_inferior_registers,
8673         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8674
8675 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8676
8677         * user-regs.c (user_reg::read): Rename to...
8678         (user_reg::xread): ...this.
8679         * (append_user_reg): Rename argument `read' to `xread'.
8680         * (user_reg_add_builtin): Likewise.
8681         * (user_reg_add): Likewise.
8682         * (value_of_user_reg): Likewise.
8683
8684 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8685
8686         * sparc-nat.c (gdb_ptrace): New.
8687         * sparc-nat.c (sparc_fetch_inferior_registers)
8688         (sparc_store_inferior_registers) Remove obsolete comment.
8689         * sparc-nat.c (sparc_fetch_inferior_registers)
8690         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8691         * sparc-nat.c (sparc_fetch_inferior_registers)
8692         (sparc_store_inferior_registers) Use gdb_ptrace.
8693
8694 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8695
8696         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8697         it to the ptrace call.
8698         * sh-nbsd-nat.c (store_registers): Likewise.
8699
8700 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8701
8702         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8703         nbsd_nat_target instead of inf_ptrace_target.
8704         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8705         nbsd_nat_target.
8706
8707 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8708
8709         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8710
8711 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8712
8713         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8714         <sys/sysctl.h>.
8715         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8716
8717 2020-03-17  Tom de Vries  <tdevries@suse.de>
8718
8719         PR gdb/23710
8720         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8721         fields.
8722         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8723         fields.
8724         (process_imported_unit_die): Skip import of c++ CUs.
8725
8726 2020-03-16  Tom Tromey  <tom@tromey.com>
8727
8728         * p-valprint.c (pascal_object_print_value): Initialize
8729         base_value.
8730
8731 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8732             Shahab Vahedi  <shahab@synopsys.com>
8733
8734         * Makefile.in: Add arch/arc.o
8735         * configure.tgt: Likewise.
8736         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8737         (_initialize_arc_tdep): Don't initialize old target descriptions.
8738         (arc_read_description): New function to cache target descriptions.
8739         * arc-tdep.h (arc_read_description): Add proto type.
8740         * arch/arc.c: New file.
8741         * arch/arc.h: Likewise.
8742         * features/Makefile: Replace old target descriptions with new.
8743         * features/arc-arcompact.c: Remove.
8744         * features/arc-arcompact.xml: Likewise.
8745         * features/arc-v2.c: Likewise
8746         * features/arc-v2.xml: Likewise
8747         * features/arc/aux-arcompact.xml: New file.
8748         * features/arc/aux-v2.xml: Likewise.
8749         * features/arc/core-arcompact.xml: Likewise.
8750         * features/arc/core-v2.xml: Likewise.
8751         * features/arc/aux-arcompact.c: Generate.
8752         * features/arc/aux-v2.c: Likewise.
8753         * features/arc/core-arcompact.c: Likewise.
8754         * features/arc/core-v2.c: Likewise.
8755         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8756
8757 2020-03-16  Tom Tromey  <tromey@adacore.com>
8758
8759         PR gdb/25663:
8760         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8761         putting value into bcache.
8762
8763 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8764
8765         PR gdb/21500
8766         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8767         to...
8768         (amd64_windows_init_abi_common): ... this.  Don't set size of
8769         long type.
8770         (amd64_windows_init_abi): New function.
8771         (amd64_cygwin_init_abi): New function.
8772         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8773         the Cygwin OS ABI.
8774         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8775         comment.
8776
8777 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8778
8779         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8780         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8781         (pe_import_directory_entry): New struct type.
8782         (is_linked_with_cygwin_dll): New function.
8783         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8784         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8785         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8786
8787 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8788
8789         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8790         i386_cygwin_core_osabi_sniffer.
8791
8792 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8793
8794         * i386-cygwin-tdep.c: Rename to...
8795         * i386-windows-tdep.c: ... this.
8796         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8797         i386-windows-tdep.c.
8798         * configure.tgt: Likewise.
8799
8800 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8801
8802         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8803         * osabi.c (gdb_osabi_names): Add "Windows".
8804         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8805         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8806         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8807         i386_cygwin_osabi_sniffer.
8808         (_initialize_i386_cygwin_tdep): Register OS ABI
8809         GDB_OSABI_WINDOWS for i386.
8810         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8811         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8812         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8813         for x86-64.
8814         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8815         when the target matches '*-*-mingw*'.
8816
8817 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8818
8819         * defs.h (enum gdb_osabi): Move to...
8820         * osabi.h (enum gdb_osabi): ... here.
8821         * gdbarch.sh: Include osabi.h in gdbarch.h.
8822         * gdbarch.h: Re-generate.
8823
8824 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8825
8826         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8827         function.
8828         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8829
8830 2020-03-14  Tom Tromey  <tom@tromey.com>
8831
8832         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8833         for C++.
8834         (c_type_print_modifier): Likewise.  Add "language" parameter.
8835         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8836         (c_type_print_base_1): Update.
8837         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8838         constants.
8839         * type-stack.c (type_stack::insert): Handle tp_atomic and
8840         tp_restrict.
8841         (type_stack::follow_type_instance_flags): Likewise.
8842         (type_stack::follow_types): Likewise.  Merge type-following code.
8843         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8844         (space_identifier, cv_with_space_id)
8845         (const_or_volatile_or_space_identifier_noopt)
8846         (const_or_volatile_or_space_identifier): Remove.
8847         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8848         rules.
8849         (ptr_operator, typebase): Update.
8850         (enum token_flag) <FLAG_C>: New constant.
8851         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8852         "_Atomic".
8853         (lex_one_token): Handle FLAG_C.
8854
8855 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8856
8857         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8858         it to the ptrace call.
8859         * m68k-bsd-nat.c (store_registers): Likewise.
8860
8861 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8862
8863         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8864         gdb_byte *.
8865         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8866         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8867         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8868
8869 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8870
8871         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8872         nbsd_nat_target instead of inf_ptrace_target.
8873         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8874         nbsd_nat_target.
8875
8876 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8877
8878         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8879         register_t.
8880
8881 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8882
8883         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8884         it to the ptrace call.
8885         * alpha-bsd-nat.c (store_registers): Likewise.
8886
8887 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8888
8889         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8890         includes.
8891         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8892         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8893         fill_fpregset): Likewise.
8894
8895 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8896
8897         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8898         nbsd_nat_target instead of inf_ptrace_target.
8899         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8900         nbsd_nat_target.
8901
8902 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8903
8904         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8905         register_t.
8906
8907 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8908
8909         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8910         it to the ptrace call.
8911         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8912         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8913         * arm-nbsd-nat.c (store_register): Likewise.
8914         * arm-nbsd-nat.c (store_regs): Likewise.
8915         * arm-nbsd-nat.c (store_fp_register): Likewise.
8916         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8917
8918 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8919
8920         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8921         nbsd_nat_target instead of inf_ptrace_target.
8922         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8923         nbsd_nat_target.
8924
8925 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8926
8927         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8928         it to the ptrace call.
8929         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8930
8931 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8932
8933         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8934         it to the ptrace call.
8935         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8936
8937 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8938
8939         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8940         gdb_byte *.
8941         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8942
8943 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8944
8945         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8946         instead of inf_ptrace_target.
8947         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8948         nbsd_nat_target.
8949
8950 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8951
8952         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8953         register_t.
8954
8955 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8956
8957         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8958         register_t.
8959
8960 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8961
8962         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8963         register_t.
8964
8965 2020-03-13  Tom Tromey  <tom@tromey.com>
8966
8967         * value.h (val_print): Don't declare.
8968         * valprint.h (val_print_array_elements)
8969         (val_print_scalar_formatted, generic_val_print): Don't declare.
8970         * valprint.c (generic_val_print_array): Take a struct value.
8971         (generic_val_print_ptr, generic_val_print_memberptr)
8972         (generic_val_print_bool, generic_val_print_int)
8973         (generic_val_print_char, generic_val_print_complex)
8974         (generic_val_print): Remove.
8975         (generic_value_print): Update.
8976         (do_val_print): Remove unused parameters.  Don't call
8977         la_val_print.
8978         (val_print): Remove.
8979         (common_val_print): Update.  Don't call value_check_printable.
8980         (val_print_scalar_formatted, val_print_array_elements): Remove.
8981         * rust-lang.c (rust_val_print): Remove.
8982         (rust_language_defn): Update.
8983         * p-valprint.c (pascal_val_print): Remove.
8984         (pascal_value_print_inner): Update.
8985         (pascal_object_print_val_fields, pascal_object_print_val):
8986         Remove.
8987         (pascal_object_print_static_field): Update.
8988         * p-lang.h (pascal_val_print): Don't declare.
8989         * p-lang.c (pascal_language_defn): Update.
8990         * opencl-lang.c (opencl_language_defn): Update.
8991         * objc-lang.c (objc_language_defn): Update.
8992         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8993         * m2-lang.h (m2_val_print): Don't declare.
8994         * m2-lang.c (m2_language_defn): Update.
8995         * language.h (struct language_defn) <la_val_print>: Remove.
8996         * language.c (unk_lang_value_print_inner): Rename.  Change
8997         argument types.
8998         (unknown_language_defn, auto_language_defn): Update.
8999         * go-valprint.c (go_val_print): Remove.
9000         * go-lang.h (go_val_print): Don't declare.
9001         * go-lang.c (go_language_defn): Update.
9002         * f-valprint.c (f_val_print): Remove.
9003         * f-lang.h (f_value_print): Don't declare.
9004         * f-lang.c (f_language_defn): Update.
9005         * d-valprint.c (d_val_print): Remove.
9006         * d-lang.h (d_value_print): Don't declare.
9007         * d-lang.c (d_language_defn): Update.
9008         * cp-valprint.c (cp_print_value_fields)
9009         (cp_print_value_fields_rtti, cp_print_value): Remove.
9010         (cp_print_static_field): Update.
9011         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9012         (c_val_print_struct, c_val_print_union, c_val_print_int)
9013         (c_val_print_memberptr, c_val_print): Remove.
9014         * c-lang.h (c_val_print_array, cp_print_value_fields)
9015         (cp_print_value_fields_rtti): Don't declare.
9016         * c-lang.c (c_language_defn, cplus_language_defn)
9017         (asm_language_defn, minimal_language_defn): Update.
9018         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9019         (ada_val_print_enum): Take a struct value.
9020         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9021         (ada_val_print): Remove.
9022         (ada_value_print_1): Update.
9023         (printable_val_type): Remove.
9024         * ada-lang.h (ada_val_print): Don't declare.
9025         * ada-lang.c (ada_language_defn): Update.
9026
9027 2020-03-13  Tom Tromey  <tom@tromey.com>
9028
9029         * valprint.c (do_val_print): Update.
9030         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9031         a struct value.
9032         (value_to_value_object_no_release): Declare.
9033         * python/py-value.c (value_to_value_object_no_release): New
9034         function.
9035         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9036         struct value.
9037         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9038         function.
9039         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9040         a struct value.
9041         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9042         Declare.
9043         (gdbscm_apply_val_pretty_printer): Take a struct value.
9044         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9045         value.
9046         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9047         value.
9048         * extension-priv.h (struct extension_language_ops)
9049         <apply_val_pretty_printer>: Take a struct value.
9050         * cp-valprint.c (cp_print_value): Create a struct value.
9051         (cp_print_value): Update.
9052
9053 2020-03-13  Tom Tromey  <tom@tromey.com>
9054
9055         * ada-valprint.c (print_field_values): Call common_val_print.
9056
9057 2020-03-13  Tom Tromey  <tom@tromey.com>
9058
9059         * ada-valprint.c (val_print_packed_array_elements): Remove
9060         bitoffset and val parameters.  Call common_val_print.
9061         (ada_val_print_string): Remove offset, address, and original_value
9062         parameters.
9063         (ada_val_print_array): Update.
9064         (ada_value_print_array): New function.
9065         (ada_value_print_1): Call it.
9066
9067 2020-03-13  Tom Tromey  <tom@tromey.com>
9068
9069         * ada-valprint.c (ada_value_print): Use common_val_print.
9070
9071 2020-03-13  Tom Tromey  <tom@tromey.com>
9072
9073         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9074
9075 2020-03-13  Tom Tromey  <tom@tromey.com>
9076
9077         * ada-valprint.c (ada_value_print_num): New function.
9078         (ada_value_print_1): Use it.
9079
9080 2020-03-13  Tom Tromey  <tom@tromey.com>
9081
9082         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9083
9084 2020-03-13  Tom Tromey  <tom@tromey.com>
9085
9086         * ada-valprint.c (ada_value_print_ptr): New function.
9087         (ada_value_print_1): Use it.
9088
9089 2020-03-13  Tom Tromey  <tom@tromey.com>
9090
9091         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9092         call common_val_print.
9093         (ada_val_print_1): Update.
9094         (ada_value_print_1): New function.
9095         (ada_value_print_inner): Rewrite.
9096
9097 2020-03-13  Tom Tromey  <tom@tromey.com>
9098
9099         * cp-valprint.c (cp_print_value_fields): Update.
9100         (cp_print_value): New function.
9101
9102 2020-03-13  Tom Tromey  <tom@tromey.com>
9103
9104         * m2-valprint.c (m2_value_print_inner): Use
9105         cp_print_value_fields.
9106         * cp-valprint.c (cp_print_value_fields): New function.
9107         * c-valprint.c (c_value_print_struct): New function.
9108         (c_value_print_inner): Use c_value_print_struct.
9109         * c-lang.h (cp_print_value_fields): Declare.
9110
9111 2020-03-13  Tom Tromey  <tom@tromey.com>
9112
9113         * c-valprint.c (c_value_print_array): New function.
9114         (c_value_print_inner): Use it.
9115
9116 2020-03-13  Tom Tromey  <tom@tromey.com>
9117
9118         * c-valprint.c (c_value_print_memberptr): New function.
9119         (c_value_print_inner): Use it.
9120
9121 2020-03-13  Tom Tromey  <tom@tromey.com>
9122
9123         * c-valprint.c (c_value_print_int): New function.
9124         (c_value_print_inner): Use it.
9125
9126 2020-03-13  Tom Tromey  <tom@tromey.com>
9127
9128         * c-valprint.c (c_value_print_ptr): New function.
9129         (c_value_print_inner): Use it.
9130
9131 2020-03-13  Tom Tromey  <tom@tromey.com>
9132
9133         * c-valprint.c (c_value_print_inner): Rewrite.
9134
9135 2020-03-13  Tom Tromey  <tom@tromey.com>
9136
9137         * valprint.c (generic_value_print_complex): New function.
9138         (generic_value_print): Use it.
9139
9140 2020-03-13  Tom Tromey  <tom@tromey.com>
9141
9142         * valprint.c (generic_val_print_float): Don't call
9143         val_print_scalar_formatted.
9144         (generic_val_print, generic_value_print): Update.
9145
9146 2020-03-13  Tom Tromey  <tom@tromey.com>
9147
9148         * valprint.c (generic_value_print_char): New function
9149         (generic_value_print): Use it.
9150
9151 2020-03-13  Tom Tromey  <tom@tromey.com>
9152
9153         * valprint.c (generic_value_print_int): New function.
9154         (generic_value_print): Use it.
9155
9156 2020-03-13  Tom Tromey  <tom@tromey.com>
9157
9158         * valprint.c (generic_value_print_bool): New function.
9159         (generic_value_print): Use it.
9160
9161 2020-03-13  Tom Tromey  <tom@tromey.com>
9162
9163         * valprint.c (generic_val_print_func): Simplify.
9164         (generic_val_print, generic_value_print): Update.
9165
9166 2020-03-13  Tom Tromey  <tom@tromey.com>
9167
9168         * valprint.c (generic_val_print_flags): Remove.
9169         (generic_val_print, generic_value_print): Update.
9170         (val_print_type_code_flags): Add original_value parameter.
9171
9172 2020-03-13  Tom Tromey  <tom@tromey.com>
9173
9174         * valprint.c (generic_val_print): Update.
9175         (generic_value_print): Update.
9176         * valprint.c (generic_val_print_enum): Don't call
9177         val_print_scalar_formatted.
9178
9179 2020-03-13  Tom Tromey  <tom@tromey.com>
9180
9181         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9182         * valprint.c (generic_value_print_ptr): New function.
9183
9184 2020-03-13  Tom Tromey  <tom@tromey.com>
9185
9186         * valprint.c (generic_value_print): Rewrite.
9187
9188 2020-03-13  Tom Tromey  <tom@tromey.com>
9189
9190         * p-valprint.c (pascal_object_print_value_fields)
9191         (pascal_object_print_value): New functions.
9192
9193 2020-03-13  Tom Tromey  <tom@tromey.com>
9194
9195         * p-valprint.c (pascal_value_print_inner): Rewrite.
9196
9197 2020-03-13  Tom Tromey  <tom@tromey.com>
9198
9199         * f-valprint.c (f_value_print_innner): Rewrite.
9200
9201 2020-03-13  Tom Tromey  <tom@tromey.com>
9202
9203         * m2-valprint.c (m2_print_unbounded_array): New overload.
9204         (m2_print_unbounded_array): Update.
9205         (m2_print_array_contents): Take a struct value.
9206         (m2_value_print_inner): Rewrite.
9207
9208 2020-03-13  Tom Tromey  <tom@tromey.com>
9209
9210         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9211         (d_value_print_inner): New function.
9212         * d-lang.h (d_value_print_inner): Declare.
9213         * d-lang.c (d_language_defn): Use d_value_print_inner.
9214
9215 2020-03-13  Tom Tromey  <tom@tromey.com>
9216
9217         * go-valprint.c (go_value_print_inner): New function.
9218         * go-lang.h (go_value_print_inner): Declare.
9219         * go-lang.c (go_language_defn): Use go_value_print_inner.
9220
9221 2020-03-13  Tom Tromey  <tom@tromey.com>
9222
9223         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9224         API.
9225         (rust_val_print): Rewrite.
9226         (rust_value_print_inner): New function, from rust_val_print.
9227         (rust_language_defn): Use rust_value_print_inner.
9228
9229 2020-03-13  Tom Tromey  <tom@tromey.com>
9230
9231         * ada-valprint.c (ada_value_print_inner): New function.
9232         * ada-lang.h (ada_value_print_inner): Declare.
9233         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9234
9235 2020-03-13  Tom Tromey  <tom@tromey.com>
9236
9237         * f-valprint.c (f_value_print_innner): New function.
9238         * f-lang.h (f_value_print_innner): Declare.
9239         * f-lang.c (f_language_defn): Use f_value_print_innner.
9240
9241 2020-03-13  Tom Tromey  <tom@tromey.com>
9242
9243         * p-valprint.c (pascal_value_print_inner): New function.
9244         * p-lang.h (pascal_value_print_inner): Declare.
9245         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9246
9247 2020-03-13  Tom Tromey  <tom@tromey.com>
9248
9249         * m2-valprint.c (m2_value_print_inner): New function.
9250         * m2-lang.h (m2_value_print_inner): Declare.
9251         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9252
9253 2020-03-13  Tom Tromey  <tom@tromey.com>
9254
9255         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9256         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9257         * c-valprint.c (c_value_print_inner): New function.
9258         * c-lang.h (c_value_print_inner): Declare.
9259         * c-lang.c (c_language_defn, cplus_language_defn)
9260         (asm_language_defn, minimal_language_defn): Use
9261         c_value_print_inner.
9262
9263 2020-03-13  Tom Tromey  <tom@tromey.com>
9264
9265         * p-valprint.c (pascal_object_print_value_fields): Now static.
9266         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9267
9268 2020-03-13  Tom Tromey  <tom@tromey.com>
9269
9270         * c-valprint.c (c_val_print_array): Simplify.
9271
9272 2020-03-13  Tom Tromey  <tom@tromey.com>
9273
9274         * valprint.c (value_print_array_elements): New function.
9275         * valprint.h (value_print_array_elements): Declare.
9276
9277 2020-03-13  Tom Tromey  <tom@tromey.com>
9278
9279         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9280         * mips-tdep.c (mips_print_register): Use
9281         value_print_scalar_formatted.
9282
9283 2020-03-13  Tom Tromey  <tom@tromey.com>
9284
9285         * valprint.h (value_print_scalar_formatted): Declare.
9286         * valprint.c (value_print_scalar_formatted): New function.
9287
9288 2020-03-13  Tom Tromey  <tom@tromey.com>
9289
9290         * valprint.h (generic_value_print): Declare.
9291         * valprint.c (generic_value_print): New function.
9292
9293 2020-03-13  Tom Tromey  <tom@tromey.com>
9294
9295         * valprint.c (do_val_print): Call la_value_print_inner, if
9296         available.
9297         * rust-lang.c (rust_language_defn): Update.
9298         * p-lang.c (pascal_language_defn): Update.
9299         * opencl-lang.c (opencl_language_defn): Update.
9300         * objc-lang.c (objc_language_defn): Update.
9301         * m2-lang.c (m2_language_defn): Update.
9302         * language.h (struct language_defn) <la_value_print_inner>: New
9303         member.
9304         * language.c (unknown_language_defn, auto_language_defn): Update.
9305         * go-lang.c (go_language_defn): Update.
9306         * f-lang.c (f_language_defn): Update.
9307         * d-lang.c (d_language_defn): Update.
9308         * c-lang.c (c_language_defn, cplus_language_defn)
9309         (asm_language_defn, minimal_language_defn): Update.
9310         * ada-lang.c (ada_language_defn): Update.
9311
9312 2020-03-13  Tom Tromey  <tom@tromey.com>
9313
9314         * c-valprint.c (c_value_print): Use common_val_print.
9315
9316 2020-03-13  Tom Tromey  <tom@tromey.com>
9317
9318         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9319
9320 2020-03-13  Tom Tromey  <tom@tromey.com>
9321
9322         * f-valprint.c (f77_print_array_1, f_val_print): Use
9323         common_val_print.
9324
9325 2020-03-13  Tom Tromey  <tom@tromey.com>
9326
9327         * riscv-tdep.c (riscv_print_one_register_info): Use
9328         common_val_print.
9329
9330 2020-03-13  Tom Tromey  <tom@tromey.com>
9331
9332         * mi/mi-main.c (output_register): Use common_val_print.
9333
9334 2020-03-13  Tom Tromey  <tom@tromey.com>
9335
9336         * infcmd.c (default_print_one_register_info): Use
9337         common_val_print.
9338
9339 2020-03-13  Tom Tromey  <tom@tromey.com>
9340
9341         * valprint.h (common_val_print_checked): Declare.
9342         * valprint.c (common_val_print_checked): New function.
9343         * stack.c (print_frame_arg): Use common_val_print_checked.
9344
9345 2020-03-13  Tom Tromey  <tom@tromey.com>
9346
9347         * valprint.c (do_val_print): New function, from val_print.
9348         (val_print): Use do_val_print.
9349         (common_val_print): Use do_val_print.
9350
9351 2020-03-13  Tom Tromey  <tom@tromey.com>
9352
9353         * valprint.c (value_print): Use scoped_value_mark.
9354
9355 2020-03-13  Tom de Vries  <tdevries@suse.de>
9356
9357         PR symtab/25646
9358         * psymtab.c (partial_symtab::partial_symtab): Don't set
9359         globals_offset and statics_offset.  Push element onto
9360         current_global_psymbols and current_static_psymbols stacks.
9361         (concat): New function.
9362         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9363         element from current_global_psymbols and current_static_psymbols
9364         stacks.  Concat popped elements to global_psymbols and
9365         static_symbols.
9366         (add_psymbol_to_list): Use current_global_psymbols and
9367         current_static_psymbols stacks.
9368         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9369         current_static_psymbols fields.
9370
9371 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9372
9373         * corelow.c (sniff_core_bfd): Remove.
9374         (class core_target) <m_core_vec>: Remove.
9375         (core_target::core_target): Update.
9376         (core_file_fns): Remove.
9377         (deprecated_add_core_fns): Remove.
9378         (default_core_sniffer): Remove.
9379         (sniff_core_bfd): Remove.
9380         (default_check_format): Remove.
9381         (gdb_check_format): Remove.
9382         (core_target_open): Update.
9383         (core_target::get_core_register_section): Update.
9384         (get_core_registers_cb): Update.
9385         (core_target::fetch_registers): Update.
9386         * gdbcore.h (struct core_fns): Remove.
9387         (deprecated_add_core_fns): Remove.
9388         (default_core_sniffer): Remove.
9389         (default_check_format): Remove.
9390
9391 2020-03-12  Tom Tromey  <tom@tromey.com>
9392
9393         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9394         CORE_ADDR.
9395         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9396
9397 2020-03-12  Tom Tromey  <tom@tromey.com>
9398
9399         * remote.c (remote_target::download_tracepoint)
9400         (remote_target::enable_tracepoint)
9401         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9402         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9403         sprintf_vma.
9404
9405 2020-03-12  Tom Tromey  <tom@tromey.com>
9406
9407         * symfile-mem.c: Update CORE_ADDR size assert.
9408
9409 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9410
9411         * selftest.m4: Move to gdbsupport/.
9412         * acinclude.m4: Update path to selftest.m4.
9413
9414 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9415
9416         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9417         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9418         gdbarch-selfselftests.c and selftest-arch.c.
9419         (SUBDIR_UNITTESTS_OBS): Rename to...
9420         (SELFTESTS_OBS): ... this.
9421         (COMMON_SFILES): Remove disasm-selftests.c and
9422         gdbarch-selftests.c.
9423         * configure.ac: Don't add selftest-arch.{c,o} to
9424         CONFIG_{SRCS,OBS}.
9425         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9426         preprocessor conditions.
9427
9428 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9429
9430         * configure.ac: Don't source bfd/development.sh.
9431         * selftest.m4: Modify comment.
9432         * configure: Re-generate.
9433
9434 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9435
9436         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9437         not "true" or "false".
9438         * configure: Re-generate.
9439
9440 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9441
9442         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9443         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9444         renamed to arm_nbsd_supply_gregset.
9445         (fetch_register): Update to call arm_nbsd_supply_gregset.
9446         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9447         (arm_netbsd_nat_target::fetch_registers): Update.
9448         (fetch_elfcore_registers): Removed.
9449         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9450         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9451         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9452         not require NetBSD system headers.
9453         (arm_nbsd_regset): New struct.
9454         (arm_nbsd_iterate_over_regset_sections): New function.
9455         (arm_netbsd_init_abi_common): Updated to call
9456         set_gdbarch_iterate_over_regset_sections.
9457         * arm-nbsd-tdep.h: New file.
9458
9459 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9460
9461         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9462         recursion.
9463
9464 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9465
9466         * configure: Re-generate.
9467
9468 2020-03-11  Tom Tromey  <tromey@adacore.com>
9469
9470         * ada-typeprint.c (print_choices): Fix comment.
9471
9472 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9473
9474         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9475         previous item in the list, when the list has no items.
9476
9477 2020-03-11  Tom de Vries  <tdevries@suse.de>
9478
9479         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9480         PROP_LOCLIST handling code.
9481
9482 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9483
9484         * buildsym-legacy.c (record_line): Pass extra parameter to
9485         record_line.
9486         * buildsym.c (buildsym_compunit::record_line): Take an extra
9487         parameter, reduce duplication in the line table, and record the
9488         is_stmt flag in the line table.
9489         * buildsym.h (buildsym_compunit::record_line): Add extra
9490         parameter.
9491         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9492         non-statement lines.
9493         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9494         this to the symtab builder.
9495         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9496         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9497         through to dwarf_record_line_1.
9498         * infrun.c (process_event_stop_test): When stepping, don't stop at
9499         a non-statement instruction, and only refresh the step info when
9500         we land in the middle of a line's range.  Also add an extra
9501         comment.
9502         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9503         field.
9504         * record-btrace.c (btrace_find_line_range): Only record lines
9505         marked as is-statement.
9506         * stack.c (frame_show_address): Show the frame address if we are
9507         in a non-statement sal.
9508         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9509         (maintenance_print_one_line_table): Print a header for the is_stmt
9510         column, and include is_stmt information in the output.
9511         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9512         preference to non-statements.
9513         (find_pcs_for_symtab_line): Prefer is-statement entries.
9514         (find_line_common): Likewise.
9515         * symtab.h (struct linetable_entry): Add is_stmt field.
9516         (struct symtab_and_line): Likewise.
9517         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9518         arranging the line table.
9519
9520 2020-03-07  Tom de Vries  <tdevries@suse.de>
9521
9522         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9523         DIE.
9524
9525 2020-03-07  Tom Tromey  <tom@tromey.com>
9526
9527         * valops.c (value_literal_complex): Remove obsolete comment.
9528         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9529         comment.
9530
9531 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9532
9533         * infrun.h: Forward-declare thread_info.
9534         (set_step_info): Add thread_info parameter, add doc.
9535         * infrun.c (set_step_info): Add thread_info parameter, move doc
9536         to header.
9537         * infrun.c (process_event_stop_test): Pass thread to
9538         set_step_info call.
9539         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9540         set_step_info.
9541         (prepare_one_step): Add thread_info parameter, pass it to
9542         set_step_frame and prepare_one_step (recursive) call.
9543         (step_1): Pass thread to prepare_one_step call.
9544         (step_command_fsm::should_stop): Pass thread to
9545         prepare_one_step.
9546         (until_next_fsm): Pass thread to set_step_frame call.
9547         (finish_command): Pass thread to set_step_info call.
9548
9549 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9550
9551         * windows-tdep.c (windows_solib_create_inferior_hook):
9552         Check if inferior is running.
9553
9554 2020-03-06  Tom de Vries  <tdevries@suse.de>
9555
9556         * NEWS: Fix "the the".
9557         * ctfread.c: Same.
9558
9559 2020-03-06  Tom de Vries  <tdevries@suse.de>
9560
9561         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9562
9563 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9564
9565         * .dir-locals.el: Add a comment referencing the other copies of
9566         this file.
9567
9568 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9569
9570         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9571         psargs.
9572
9573 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9574
9575         * .gitattributes: New file.
9576
9577 2020-03-04  Tom Tromey  <tom@tromey.com>
9578
9579         * symmisc.c (print_symbol_bcache_statistics)
9580         (print_objfile_statistics): Update.
9581         * symfile.c (allocate_symtab): Use intern.
9582         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9583         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9584         macro_cache>: Remove.
9585         <string_cache>: New member.
9586         (struct objfile) <intern>: New methods.
9587         * elfread.c (elf_symtab_read): Use intern.
9588         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9589         (dwarf2_compute_name, dwarf2_physname)
9590         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9591         names.
9592         (guess_partial_die_structure_name): Update.
9593         (partial_die_info::fixup): Intern name.
9594         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9595         name.
9596         (dwarf2_name): Intern name.  Update.
9597         * buildsym.c (buildsym_compunit::get_macro_table): Use
9598         string_cache.
9599
9600 2020-03-04  Tom Tromey  <tom@tromey.com>
9601
9602         * jit.c (bfd_open_from_target_memory): Make "target" const.
9603         * corefile.c (gnutarget): Now const.
9604         * gdbcore.h (gnutarget): Now const.
9605
9606 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9607
9608         * NEWS: Mention support for WOW64 processes.
9609         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9610         (amd64_windows_segment_register_p): Remove static.
9611         (_initialize_amd64_windows_nat): Update.
9612         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9613         * i386-windows-nat.c (context_offset): Update.
9614         (i386_mappings): Rename and remove static.
9615         (i386_windows_segment_register_p): Remove static.
9616         (_initialize_i386_windows_nat): Update.
9617         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9618         (STATUS_WX86_SINGLE_STEP): New macro.
9619         (EnumProcessModulesEx): New macro.
9620         (Wow64SuspendThread): New macro.
9621         (Wow64GetThreadContext): New macro.
9622         (Wow64SetThreadContext): New macro.
9623         (Wow64GetThreadSelectorEntry): New macro.
9624         (windows_set_context_register_offsets): Add static.
9625         (windows_set_segment_register_p): Likewise.
9626         (windows_add_thread): Adapt for WOW64 processes.
9627         (windows_fetch_one_register): Likewise.
9628         (windows_nat_target::fetch_registers): Likewise.
9629         (windows_store_one_register): Likewise.
9630         (display_selector): Likewise.
9631         (display_selectors): Likewise.
9632         (handle_exception): Likewise.
9633         (windows_continue): Likewise.
9634         (windows_nat_target::resume): Likewise.
9635         (windows_add_all_dlls): Likewise.
9636         (do_initial_windows_stuff): Likewise.
9637         (windows_nat_target::attach): Likewise.
9638         (windows_get_exec_module_filename): Likewise.
9639         (windows_nat_target::create_inferior): Likewise.
9640         (windows_xfer_siginfo): Likewise.
9641         (_initialize_loadable): Initialize Wow64SuspendThread,
9642         Wow64GetThreadContext, Wow64SetThreadContext,
9643         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
9644         * windows-nat.h (windows_set_context_register_offsets):
9645         Remove declaration.
9646         (windows_set_segment_register_p): Likewise.
9647         (i386_windows_segment_register_p): Add declaration.
9648         (amd64_windows_segment_register_p): Likewise.
9649
9650 2020-03-04  Luis Machado  <luis.machado@linaro.org>
9651
9652         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
9653         in "info registers" for AArch64/ARM.
9654
9655         The change caused "info registers" to not print GPR's.
9656
9657         gdb/ChangeLog:
9658
9659         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9660
9661         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9662         when reg->group is empty and reggroup is not.
9663
9664 2020-03-03  Tom Tromey  <tromey@adacore.com>
9665
9666         * dwarf2/frame.c (struct dwarf2_frame_cache)
9667         <checked_tailcall_bottom, entry_cfa_sp_offset,
9668         entry_cfa_sp_offset_p>: Remove members.
9669         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9670         (dwarf2_frame_prev_register): Don't call
9671         dwarf2_tailcall_sniffer_first.
9672         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9673         * frame-unwind.c (add_unwinder): New fuction.
9674         (frame_unwind_init): Use it.  Add tailcall unwinder.
9675
9676 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9677             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9678
9679         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9680         value should be printed as true.
9681
9682 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9683
9684         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9685         (windows_init_abi): Set and use windows_so_ops.
9686
9687 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9688
9689         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9690         when verifying if dealing with a convenience variable.
9691
9692 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9693
9694         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9695
9696 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9697
9698         * infrun.c (gdbarch_supports_displaced_stepping): New.
9699         (use_displaced_stepping): Break up conditions in smaller pieces.
9700         Use gdbarch_supports_displaced_stepping.
9701         (displaced_step_prepare_throw): Use
9702         gdbarch_supports_displaced_stepping.
9703
9704 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9705
9706         * NEWS: Mention new behaviour of the history filename.
9707         * top.c (write_history_p): Add comment.
9708         (show_write_history_p): Add header comment, give a different
9709         message when history writing is on, but the history filename is
9710         empty.
9711         (history_filename): Add comment.
9712         (history_filename_empty): New function.
9713         (show_history_filename): Add header comment, give a different
9714         message when the filename is empty.
9715         (init_history): Compare history_filename against nullptr, and only
9716         read history if the filename is not empty.
9717         (set_history_filename): Add header comment, and only make
9718         non-empty filenames absolute.
9719         (init_main): Make the filename argument to 'set history filename'
9720         optional.
9721
9722 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9723
9724         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9725         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9726         (fetch_fp_register): Update.
9727         (fetch_fp_regs): Update.
9728         (store_fp_register): Update.
9729         (store_fp_regs): Update.
9730         (arm_netbsd_nat_target::read_description): New function.
9731         (fetch_elfcore_registers): Update.
9732
9733 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9734
9735         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9736         general_thread if the stop reply is missing a thread-id.
9737         (remote_target::process_stop_reply): Use the first non-exited
9738         thread if the target didn't pass a thread-id.
9739         * infrun.c (do_target_wait): Move call to
9740         switch_to_inferior_no_thread to ....
9741         (do_target_wait_1): ... here.
9742
9743 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9744
9745         * debuginfod-support.c: Include defs.h first.
9746
9747 2020-02-28  Tom de Vries  <tdevries@suse.de>
9748
9749         * symfile.c (set_initial_language): Use default language for lookup.
9750
9751 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9752
9753         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9754         reader variable, pass `this` to read_cutu_die_from_dwo.
9755
9756 2020-02-27  Aaron Merey  <amerey@redhat.com>
9757
9758         * source.c (open_source_file): Check for nullptr when computing
9759         srcpath.
9760
9761 2020-02-27  Tom Tromey  <tromey@adacore.com>
9762
9763         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9764         member.
9765         (dwarf2_add_field): Don't update nfields.
9766         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9767
9768 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9769
9770         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9771         abs.
9772
9773 2020-02-26  Tom Tromey  <tom@tromey.com>
9774
9775         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9776         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9777         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9778         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9779         per_cu_data.
9780
9781 2020-02-26  Tom Tromey  <tom@tromey.com>
9782
9783         * dwarf2/index-write.c (psym_index_map): Change type.
9784         (add_address_entry_worker, write_one_signatured_type)
9785         (recursively_count_psymbols, recursively_write_psymbols)
9786         (class debug_names, psyms_seen_size, write_gdbindex)
9787         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9788
9789 2020-02-26  Aaron Merey  <amerey@redhat.com>
9790
9791         * Makefile.in: Handle optional debuginfod support.
9792         * NEWS: Update.
9793         * README: Add --with-debuginfod summary.
9794         * config.in: Regenerate.
9795         * configure: Regenerate.
9796         * configure.ac: Handle optional debuginfod support.
9797         * debuginfod-support.c: debuginfod helper functions.
9798         * debuginfod-support.h: Ditto.
9799         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9800         summary.
9801         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9802         when a dwz file cannot be found.
9803         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9804         debuginfo file cannot be found.
9805         * source.c (open_source_file): Query debuginfod servers when a
9806         source file cannot be found.
9807         * top.c (print_gdb_configuration): Include
9808         --{with,without}-debuginfod in the output.
9809
9810 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9811
9812         * thread.c (thr_try_catch_cmd): Print thread name.
9813
9814 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9815
9816         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9817         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9818         dwarf2_fetch_die_type_sect_off): Move to...
9819         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9820         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9821         dwarf2_fetch_die_type_sect_off): ... here.
9822         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9823         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9824         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9825
9826 2020-02-26  Tom de Vries  <tdevries@suse.de>
9827
9828         PR gdb/25603
9829         * symfile.c (set_initial_language): Exit-early if
9830         language_mode == language_mode_manual.
9831
9832 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9833
9834         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9835         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9836         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9837
9838 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9839
9840         * gdbtypes.c (create_array_type_with_stride): Handle negative
9841         array strides.
9842         * valarith.c (value_subscripted_rvalue): Likewise.
9843
9844 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9845
9846         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9847
9848 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9849
9850         * loc.h (dwarf2_get_die_type): Move to...
9851         * read.h (dwarf2_get_die_type): ... here.
9852         * read.c (dwarf2_get_die_type): Move doc to header.
9853
9854 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9855
9856         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9857         'gnulib/Makefile.in' to the list.
9858
9859 2020-02-24  Tom Tromey  <tom@tromey.com>
9860
9861         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9862         Remove.
9863         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9864         XOBNEWVEC.
9865
9866 2020-02-24  Tom Tromey  <tom@tromey.com>
9867
9868         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9869         New method.
9870         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9871         (dw2_do_instantiate_symtab, dw2_get_file_names)
9872         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9873
9874 2020-02-24  Tom Tromey  <tom@tromey.com>
9875
9876         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9877         make_scoped_restore.
9878         (dwarf2_psymtab::read_symtab): Don't clear
9879         reading_partial_symbols.
9880
9881 2020-02-24  Tom de Vries  <tdevries@suse.de>
9882
9883         PR gdb/25592
9884         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9885
9886 2020-02-24  Tom de Vries  <tdevries@suse.de>
9887
9888         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9889         commands layout next/prev/regs.
9890
9891 2020-02-22  Tom Tromey  <tom@tromey.com>
9892
9893         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9894         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9895
9896 2020-02-22  Tom Tromey  <tom@tromey.com>
9897
9898         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9899
9900 2020-02-22  Tom Tromey  <tom@tromey.com>
9901
9902         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9903         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9904         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9905         * tui/tui.c (_initialize_tui): Add usage text.
9906
9907 2020-02-22  Tom Tromey  <tom@tromey.com>
9908
9909         * tui/tui-win.c (tui_set_focus_command)
9910         (tui_set_win_height_command): Use error_no_arg.
9911         (_initialize_tui_win): Update help text.
9912         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9913
9914 2020-02-22  Tom Tromey  <tom@tromey.com>
9915
9916         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9917         * tui/tui-disasm.h (struct tui_disasm_window)
9918         <display_start_addr>: Declare.
9919         * tui/tui-source.h (struct tui_source_window)
9920         <display_start_addr>: Declare.
9921         * tui/tui-winsource.h (struct tui_source_window_base)
9922         <show_source_line, display_start_addr>: New methods.
9923         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9924         Rename and move to protected section.
9925         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9926         (tui_source_window_base::do_erase_source_content): Update.
9927         (tui_source_window_base::show_source_line): Now a method.
9928         (tui_source_window_base::show_source_content)
9929         (tui_source_window_base::tui_source_window_base)
9930         (tui_source_window_base::rerender)
9931         (tui_source_window_base::refill)
9932         (tui_source_window_base::do_scroll_horizontal)
9933         (tui_source_window_base::set_is_exec_point_at)
9934         (tui_source_window_base::update_breakpoint_info)
9935         (tui_source_window_base::update_exec_info): Update.
9936         * tui/tui-source.c (tui_source_window::set_contents)
9937         (tui_source_window::showing_source_p)
9938         (tui_source_window::do_scroll_vertical)
9939         (tui_source_window::location_matches_p)
9940         (tui_source_window::line_is_displayed): Update.
9941         (tui_source_window::display_start_addr): New method.
9942         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9943         (tui_disasm_window::do_scroll_vertical)
9944         (tui_disasm_window::location_matches_p): Update.
9945         (tui_disasm_window::display_start_addr): New method.
9946
9947 2020-02-22  Tom Tromey  <tom@tromey.com>
9948
9949         * NEWS: Add entry for gdb.register_window_type.
9950         * tui/tui-layout.h (window_factory): New typedef.
9951         (tui_register_window): Declare.
9952         * tui/tui-layout.c (saved_tui_windows): New global.
9953         (tui_apply_current_layout): Use it.
9954         (tui_register_window): New function.
9955         * python/python.c (do_start_initialization): Call
9956         gdbpy_initialize_tui.
9957         (python_GdbMethods): Add "register_window_type" function.
9958         * python/python-internal.h (gdbpy_register_tui_window)
9959         (gdbpy_initialize_tui): Declare.
9960         * python/py-tui.c: New file.
9961         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9962
9963 2020-02-22  Tom Tromey  <tom@tromey.com>
9964
9965         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9966
9967 2020-02-22  Tom Tromey  <tom@tromey.com>
9968
9969         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9970         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9971         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9972         (tui_set_win_focus_to): Move from tui-win.c.
9973
9974 2020-02-22  Tom Tromey  <tom@tromey.com>
9975
9976         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9977         functions.
9978         (known_window_types): New global.
9979         (tui_get_window_by_name): Reimplement.
9980         (initialize_known_windows): New function.
9981         (validate_window_name): Rewrite.
9982         (_initialize_tui_layout): Call initialize_known_windows.
9983
9984 2020-02-22  Tom Tromey  <tom@tromey.com>
9985
9986         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9987         Remove constants.
9988         * tui/tui-winsource.h (struct tui_source_window_base)
9989         <tui_source_window_base>: Remove parameter.
9990         * tui/tui-winsource.c
9991         (tui_source_window_base::tui_source_window_base): Remove
9992         parameter.
9993         (tui_source_window_base::refill): Update.
9994         * tui/tui-stack.h (struct tui_locator_window)
9995         <tui_locator_window>: Update.
9996         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9997         Default the constructor.
9998         * tui/tui-regs.h (struct tui_data_item_window)
9999         <tui_data_item_window>: Default the constructor.
10000         (struct tui_data_window) <tui_data_window>: Likewise.
10001         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10002         Default the constructor.
10003         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10004         Default the constructor.
10005         <type>: Remove.
10006         (struct tui_win_info) <tui_win_info>: Default the constructor.
10007         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10008         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10009         Default the constructor.
10010
10011 2020-02-22  Tom Tromey  <tom@tromey.com>
10012
10013         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10014         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10015         * tui/tui-win.c (tui_resize_all): Don't call
10016         tui_delete_invisible_windows.
10017         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10018         done.
10019         (tui_set_layout): Update.
10020         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10021         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10022         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10023
10024 2020-02-22  Tom Tromey  <tom@tromey.com>
10025
10026         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10027         correctly.
10028
10029 2020-02-22  Tom Tromey  <tom@tromey.com>
10030
10031         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10032
10033 2020-02-22  Tom Tromey  <tom@tromey.com>
10034
10035         * tui/tui-winsource.h (struct tui_source_window_iterator)
10036         <inner_iterator>: New etytypedef.
10037         <tui_source_window_iterator>: Take "end" parameter.
10038         <tui_source_window_iterator>: Take iterator.
10039         <operator*, advance>: Update.
10040         <m_iter>: Change type.
10041         <m_end>: New field.
10042         (struct tui_source_windows) <begin, end>: Update.
10043         * tui/tui-layout.c (tui_windows): New global.
10044         (tui_apply_current_layout): Clear tui_windows.
10045         (tui_layout_window::apply): Update tui_windows.
10046         * tui/tui-data.h (tui_windows): Declare.
10047         (all_tui_windows): Now inline function.
10048         (class tui_window_iterator, struct all_tui_windows): Remove.
10049
10050 2020-02-22  Tom Tromey  <tom@tromey.com>
10051
10052         PR tui/17850:
10053         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10054         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10055         "height" argument.
10056         (class tui_layout_window) <get_sizes>: Likewise.
10057         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10058         argument.
10059         <get_sizes>: Add "height" argument.
10060         <m_vertical>: New field.
10061         * tui/tui-layout.c (tui_layout_split::clone): Update.
10062         (tui_layout_split::get_sizes): Add "height" argument.
10063         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10064         (tui_new_layout_command): Parse "-horizontal".
10065         (_initialize_tui_layout): Update help string.
10066         (tui_layout_split::specification): Add "-horizontal" when needed.
10067         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10068         argument.
10069         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10070         New methods.
10071
10072 2020-02-22  Tom Tromey  <tom@tromey.com>
10073
10074         * tui/tui-layout.h (enum tui_adjust_result): New.
10075         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10076         (class tui_layout_window) <adjust_size>: Return
10077         tui_adjust_result.  Rewrite.
10078         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10079         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10080
10081 2020-02-22  Tom Tromey  <tom@tromey.com>
10082
10083         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10084         parameter and return types.
10085         (class tui_layout_base) <specification>: Add "depth".
10086         (class tui_layout_window) <specification>: Add "depth".
10087         (class tui_layout_split) <specification>: Add "depth".
10088         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10089         and return types.
10090         (tui_new_layout_command): Parse sub-layouts.
10091         (_initialize_tui_layout): Update help string.
10092         (tui_layout_window::specification): Add "depth".
10093         (add_layout_command): Update.
10094
10095 2020-02-22  Tom Tromey  <tom@tromey.com>
10096
10097         * NEWS: Add "tui new-layout" item.
10098         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10099         Add new-layout command to help text.
10100         (validate_window_name): New function.
10101         (tui_new_layout_command): New function.
10102         (_initialize_tui_layout): Register "new-layout".
10103         (tui_layout_window::specification): New method.
10104         (tui_layout_window::specification): New method.
10105         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10106         method.
10107         (class tui_layout_window) <specification>: New method.
10108         (class tui_layout_split) <specification>: New method.
10109
10110 2020-02-22  Tom Tromey  <tom@tromey.com>
10111
10112         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10113         * tui/tui-win.c (window_name_completer): Update comment.
10114         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10115         Declare method.
10116         (class tui_layout_window) <replace_window>: Likewise.
10117         (class tui_layout_split) <replace_window>: Likewise.
10118         (tui_set_layout): Don't declare.
10119         (tui_set_initial_layout): Declare function.
10120         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10121         (asm_regs_layout): New globals.
10122         (tui_current_layout, show_layout): Remove.
10123         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10124         (find_layout, tui_apply_layout): New function.
10125         (layout_completer): Remove.
10126         (tui_next_layout): Reimplement.
10127         (tui_next_layout_command): New function.
10128         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10129         (tui_regs_layout): Reimplement.
10130         (tui_regs_layout_command): New function.
10131         (extract_display_start_addr): Rewrite.
10132         (next_layout, prev_layout): Remove.
10133         (tui_layout_window::replace_window): New method.
10134         (tui_layout_split::replace_window): New method.
10135         (destroy_layout): New function.
10136         (layout_list): New global.
10137         (add_layout_command): New function.
10138         (initialize_layouts): Update.
10139         (tui_layout_command): New function.
10140         (_initialize_tui_layout): Install "layout" commands.
10141         * tui/tui-data.h (enum tui_layout_type): Remove.
10142         (tui_current_layout): Don't declare.
10143
10144 2020-02-22  Tom Tromey  <tom@tromey.com>
10145
10146         * tui/tui-regs.c (tui_reg_layout): Remove.
10147         (tui_reg_command): Use tui_regs_layout.
10148         * tui/tui-layout.h (tui_reg_command): Declare.
10149         * tui/tui-layout.c (tui_reg_command): New function.
10150
10151 2020-02-22  Tom Tromey  <tom@tromey.com>
10152
10153         * tui/tui.c (tui_rl_delete_other_windows): Call
10154         tui_remove_some_windows.
10155         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10156         Declare method.
10157         (class tui_layout_window) <remove_windows>: New method.
10158         (class tui_layout_split) <remove_windows>: Declare.
10159         (tui_remove_some_windows): Declare.
10160         * tui/tui-layout.c (tui_remove_some_windows): New function.
10161         (tui_layout_split::remove_windows): New method.
10162
10163 2020-02-22  Tom Tromey  <tom@tromey.com>
10164
10165         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10166         * tui/tui-layout.h (tui_next_layout): Declare.
10167         * tui/tui-layout.c (tui_next_layout): New function.
10168
10169 2020-02-22  Tom Tromey  <tom@tromey.com>
10170
10171         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10172         correct coordinates.
10173
10174 2020-02-22  Tom Tromey  <tom@tromey.com>
10175
10176         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10177         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10178         DATA_WIN case.
10179
10180 2020-02-22  Tom Tromey  <tom@tromey.com>
10181
10182         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10183         TUI_DISASM_WIN, not tui_win_list.
10184
10185 2020-02-22  Tom Tromey  <tom@tromey.com>
10186
10187         * valprint.c (generic_val_print_enum_1)
10188         (val_print_type_code_flags): Style member names.
10189         * rust-lang.c (val_print_struct, rust_print_enum)
10190         (rust_print_struct_def, rust_internal_print_type): Style member
10191         names.
10192         * p-valprint.c (pascal_object_print_value_fields): Style member
10193         names.  Only call fprintf_symbol_filtered for static members.
10194         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10195         * f-valprint.c (f_val_print): Style member names.
10196         * f-typeprint.c (f_type_print_base): Style member names.
10197         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10198         call fprintf_symbol_filtered for static members.
10199         (cp_print_class_member): Style member names.
10200         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10201         member names.
10202         * ada-valprint.c (ada_print_scalar): Style enum names.
10203         (ada_val_print_enum): Likewise.
10204         * ada-typeprint.c (print_enum_type): Style enum names.
10205
10206 2020-02-21  Tom Tromey  <tom@tromey.com>
10207
10208         * psympriv.h (struct partial_symtab): Update comment.
10209
10210 2020-02-21  Tom Tromey  <tromey@adacore.com>
10211
10212         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10213         type is CORE_ADDR.
10214
10215 2020-02-21  Tom de Vries  <tdevries@suse.de>
10216
10217         PR gdb/25534
10218         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10219         if dependencies[i]->user != NULL.
10220
10221 2020-02-21  Ali Tamur  <tamur@google.com>
10222
10223         * dwarf2/read.c (dwarf2_name): Add null check.
10224
10225 2020-02-20  Tom Tromey  <tom@tromey.com>
10226
10227         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10228         ">=", in binary search.
10229         (dwarf2_find_containing_comp_unit): New overload.
10230         (run_test): New self-test.
10231         (_initialize_dwarf2_read): Register new test.
10232
10233 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10234
10235         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10236         * riscv-tdep.h: Likewise.
10237         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10238         rv32-only CSR.
10239         * features/riscv/64bit-csr.xml: Regenerated.
10240
10241 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10242             Tom Tromey  <tom@tromey.com>
10243
10244         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10245         of 'fputc_unfiltered'.
10246         (putchar_unfiltered): Call 'fputc_unfiltered'.
10247         (fputc_unfiltered): Call 'fputs_unfiltered'.
10248
10249 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10250
10251         * config.in: Regenerate.
10252         * configure: Regenerate.
10253         * configure.ac: Add --with-python-libdir option.
10254         * main.c: Use WITH_PYTHON_LIBDIR.
10255
10256 2020-02-19  Tom Tromey  <tom@tromey.com>
10257
10258         * symtab.c (general_symbol_info::compute_and_set_names): Use
10259         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10260
10261 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10262
10263         * dwarf2/read.c (allocate_signatured_type_table,
10264         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10265         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10266         Remove objfile parameter, update all callers.
10267
10268 2020-02-19  Doug Evans  <dje@google.com>
10269
10270         PR rust/25535
10271         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10272         rust_enum_variant calculation.
10273
10274 2020-02-19  Tom Tromey  <tromey@adacore.com>
10275
10276         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10277
10278 2020-02-19  Tom Tromey  <tromey@adacore.com>
10279
10280         * ada-lang.c (cache_symbol): Use obstack_strdup.
10281
10282 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10283
10284         * configure: Regenerate.
10285
10286 2020-02-19  Tom Tromey  <tromey@adacore.com>
10287
10288         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10289         NULL check.
10290
10291 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10292
10293         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10294
10295 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10296
10297         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10298         if GDBSERVER is not defined.
10299         (riscv_tdesc_cache): Likewise, also store const target_desc.
10300         (STATIC_IN_GDB): Define.
10301         (riscv_create_target_description): Update declaration with
10302         STATIC_IN_GDB.
10303         (riscv_lookup_target_description): New function, only define if
10304         GDBSERVER is not defined.
10305         * arch/riscv.h (riscv_create_target_description): Declare only
10306         when GDBSERVER is defined.
10307         (riscv_lookup_target_description): New declaration when GDBSERVER
10308         is not defined.
10309         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10310         (riscv_linux_read_features): ...this, and return
10311         riscv_gdbarch_features instead of target_desc.
10312         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10313         (riscv_linux_read_description): Rename to...
10314         (riscv_linux_read_features): ...this.
10315         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10316         Update to use riscv_gdbarch_features and
10317         riscv_lookup_target_description.
10318         * riscv-tdep.c (riscv_find_default_target_description): Use
10319         riscv_lookup_target_description instead of
10320         riscv_create_target_description.
10321
10322 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10323
10324         * valprint.c (generic_val_print_enum_1): When printing a flag
10325         enum with value 0 and there is no enumerator with value 0, print
10326         just "0" instead of "(unknown: 0x0)".
10327
10328 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10329
10330         * valprint.c (generic_val_print_enum_1): Print unknown part of
10331         flag enum in hex.
10332
10333 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10334
10335         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10336         flag enums to contain duplicate enumerators.
10337         * valprint.c (generic_val_print_enum_1): Update comment.
10338
10339 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10340
10341         * dwarf2/read.c: Include "count-one-bits.h".
10342         (update_enumeration_type_from_children): If an enumerator has
10343         multiple bits set, don't treat the enumeration as a "flag enum".
10344         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10345         of flag enums have 0 or 1 bit set.
10346
10347 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10348
10349         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10350         conversion.
10351         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10352         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10353         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10354         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10355         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10356
10357 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10358
10359         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10360
10361 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10362
10363         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10364         displaced_step_closure_up.
10365         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10366         (struct displaced_step_closure_up):
10367         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10368         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10369         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10370         Likewise.
10371         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10372         * gdbarch.c, gdbarch.h: Re-generate.
10373         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10374         displaced_step_closure_up.
10375         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10376         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10377         * infrun.h (displaced_step_closure_up): New type alias.
10378         (struct displaced_step_inferior_state) <step_closure>: Change
10379         type to displaced_step_closure_up.
10380         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10381         displaced_step_closure_up.
10382         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10383
10384 2020-02-14  Tom Tromey  <tom@tromey.com>
10385
10386         * minidebug.c (gnu_debug_key): New global.
10387         (find_separate_debug_file_in_section): Use it.
10388
10389 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10390
10391         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10392         std::unique_ptr.
10393         * gdbarch.c: Re-generate.
10394         * gdbarch.h: Re-generate.
10395         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10396         change.
10397         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10398         type to std::unique_ptr.
10399         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10400         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10401         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10402         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10403         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10404         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10405         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10406         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10407         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10408
10409 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10410
10411         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10412         std::unique_ptr.
10413         (displaced_step_clear): Rename to...
10414         (displaced_step_reset): ... this.  Just call displaced->reset ().
10415         (displaced_step_clear_cleanup): Rename to...
10416         (displaced_step_reset_cleanup): ... this.
10417         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10418         (displaced_step_fixup): Likewise.
10419         (resume_1): Likewise.
10420         (handle_inferior_event): Restore child's memory before calling
10421         displaced_step_fixup on the parent.
10422         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10423         to std::unique_ptr.
10424         <step_closure>: Change type to std::unique_ptr.
10425
10426 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10427
10428         * arm-tdep.c: Include count-one-bits.h.
10429         (cleanup_block_store_pc): Use count_one_bits.
10430         (cleanup_block_load_pc): Use count_one_bits.
10431         (arm_copy_block_xfer): Use count_one_bits.
10432         (thumb2_copy_block_xfer): Use count_one_bits.
10433         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10434         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10435         (thumb_get_next_pcs_raw): Use count_one_bits.
10436         (arm_get_next_pcs_raw): Use count_one_bits_l.
10437         * arch/arm.c (bitcount): Remove.
10438         * arch/arm.h (bitcount): Remove.
10439
10440 2020-02-14  Tom Tromey  <tromey@adacore.com>
10441
10442         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10443         Update.
10444         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10445         * dwarf2/loc.c (call_site_find_chain_1): Return
10446         unique_xmalloc_ptr.
10447         (call_site_find_chain): Likewise.
10448
10449 2020-02-14  Richard Biener  <rguenther@suse.de>
10450
10451         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10452         on expression with division operators.
10453
10454 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10455
10456         * MAINTAINERS (Write After Approval): Adding myself.
10457
10458 2020-02-12  Tom Tromey  <tom@tromey.com>
10459
10460         * event-loop.c (event_data, gdb_event, event_handler_func):
10461         Remove.
10462
10463 2020-02-12  Tom Tromey  <tom@tromey.com>
10464
10465         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10466         (dwarf2_frame_objfile_data): Add comment.
10467         (find_comp_unit, set_comp_unit): New functions.
10468         (dwarf2_frame_find_fde): Use find_comp_unit.
10469         (dwarf2_build_frame_info): Use set_comp_unit.
10470
10471 2020-02-12  Tom Tromey  <tom@tromey.com>
10472
10473         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10474         (comp_unit): Don't initialize objfile.
10475         (execute_cfa_program): Add text_offset parameter.
10476         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10477         (dwarf2_frame_cache): Update.
10478         (dwarf2_build_frame_info): Don't set "objfile" member.
10479
10480 2020-02-12  Tom Tromey  <tom@tromey.com>
10481
10482         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10483         (decode_frame_entry): Likewise.
10484         (dwarf2_build_frame_info): Update.
10485
10486 2020-02-12  Tom Tromey  <tom@tromey.com>
10487
10488         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10489         (decode_frame_entry_1): Use the comp_unit obstack.
10490
10491 2020-02-12  Tom Tromey  <tom@tromey.com>
10492
10493         * dwarf2/frame.c (struct comp_unit): Add initializers and
10494         constructor.
10495         (dwarf2_frame_objfile_data): Store a comp_unit.
10496         (dwarf2_frame_find_fde): Update.
10497         (dwarf2_build_frame_info): Use "new".
10498
10499 2020-02-12  Tom Tromey  <tom@tromey.com>
10500
10501         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10502         (dwarf2_fde_table): Typedef for std::vector.
10503         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10504         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10505         (decode_frame_entry): Update.
10506         (dwarf2_build_frame_info): Use "new".
10507
10508 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10509
10510         * arm-tdep.c (arm_gdbarch_init): Update.
10511         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10512         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10513         have_neon, is_m>: Change to bool.
10514
10515 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10516
10517         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10518
10519 2020-02-12  Tom Tromey  <tom@tromey.com>
10520
10521         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10522
10523 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10524
10525         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10526         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10527
10528 2020-02-11  Tom Tromey  <tom@tromey.com>
10529
10530         * psymtab.h: Update comment.
10531
10532 2020-02-11  Tom Tromey  <tom@tromey.com>
10533
10534         * gdb_obstack.h (struct auto_obstack): Use
10535         DISABLE_COPY_AND_ASSIGN.
10536
10537 2020-02-11  Tom Tromey  <tom@tromey.com>
10538
10539         * dwarf2/frame.h (struct objfile): Don't forward declare.
10540
10541 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10542
10543         * cris-tdep.c (cris_supply_gregset): Change signature to match
10544         what struct regset expects.
10545         (cris_regset): New struct.
10546         (fetch_core_registers): Remove.
10547         (cris_iterate_over_regset_sections): New function.
10548         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10549         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10550
10551 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10552
10553         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10554         registers.
10555
10556 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10557
10558         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10559
10560 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10561
10562         * configure: Re-generate.
10563
10564 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10565
10566         * configure: Re-generate.
10567
10568 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10569
10570         * acinclude: Update warning.m4 path.
10571         * warning.m4: Move to gdbsupport.
10572
10573 2020-02-11  Tom Tromey  <tromey@adacore.com>
10574
10575         * remote.c (remote_console_output): Update.
10576         * printcmd.c (printf_command): Update.
10577         * event-loop.c (gdb_wait_for_event): Update.
10578         * linux-nat.c (sigchld_handler): Update.
10579         * remote-sim.c (gdb_os_write_stdout): Update.
10580         (gdb_os_flush_stdout): Update.
10581         (gdb_os_flush_stderr): Update.
10582         (gdb_os_write_stderr): Update.
10583         * exceptions.c (print_exception): Update.
10584         * remote-fileio.c (remote_fileio_func_read): Update.
10585         (remote_fileio_func_write): Update.
10586         * tui/tui.c (tui_enable): Update.
10587         * tui/tui-interp.c (tui_interp::init): Update.
10588         * utils.c (init_page_info): Update.
10589         (putchar_unfiltered, fputc_unfiltered): Update.
10590         (gdb_flush): Update.
10591         (emit_style_escape): Update.
10592         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10593         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10594         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10595         (stderr_file::write): Update.
10596         (stderr_file::puts): Update.
10597         * ui-file.h (ui_file_isatty, ui_file_write)
10598         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10599         (ui_file_puts): Don't declare.
10600
10601 2020-02-10  Tom de Vries  <tdevries@suse.de>
10602
10603         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10604         sentinel to char *.
10605
10606 2020-02-09  Tom de Vries  <tdevries@suse.de>
10607
10608         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10609         filename if it matches "<artificial>".
10610
10611 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10612
10613         * windows-tdep.c (struct enum_value_name): New struct.
10614         (create_enum): New function.
10615         (windows_get_siginfo_type): Create and use enum types.
10616
10617 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10618
10619         * NEWS: Mention $_siginfo support for Windows.
10620         * windows-nat.c (handle_exception): Set siginfo_er.
10621         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10622         (windows_xfer_siginfo): New function.
10623         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10624         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10625         (init_windows_gdbarch_data): New function.
10626         (get_windows_gdbarch_data): New function.
10627         (windows_get_siginfo_type): New function.
10628         (windows_init_abi): Register windows_get_siginfo_type.
10629         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10630
10631 2020-02-08  Tom Tromey  <tom@tromey.com>
10632
10633         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10634         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10635         <keep>: Declare method.
10636         <m_keep>: Remove member.
10637         <~cutu_reader>: Remove.
10638         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10639         (cutu_reader::cutu_reader): Update.
10640         (cutu_reader::keep): Rename from ~cutu_reader.
10641         (process_psymtab_comp_unit, build_type_psymtabs_1)
10642         (process_skeletonless_type_unit, load_partial_comp_unit)
10643         (load_full_comp_unit, dwarf2_read_addr_index)
10644         (read_signatured_type): Update.
10645
10646 2020-02-08  Tom Tromey  <tom@tromey.com>
10647
10648         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
10649         "want_partial_unit" parameter.
10650         (process_psymtab_comp_unit): Change want_partial_unit to bool.
10651         Inline check for DW_TAG_partial_unit.
10652         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
10653
10654 2020-02-08  Tom Tromey  <tom@tromey.com>
10655
10656         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
10657         read.c.
10658         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
10659         read.c.
10660
10661 2020-02-08  Tom Tromey  <tom@tromey.com>
10662
10663         * dwarf2/read.c (read_address): Move to comp-unit.c.
10664         (dwarf2_rnglists_process, dwarf2_ranges_process)
10665         (read_attribute_value, dwarf_decode_lines_1)
10666         (var_decode_location, decode_locdesc): Update.
10667         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10668         read.c.  Remove "cu" parameter.
10669         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10670         method.
10671
10672 2020-02-08  Tom Tromey  <tom@tromey.com>
10673
10674         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10675         (read_indirect_line_string): Update.
10676         * dwarf2/comp-unit.c (read_offset): Remove.
10677         (read_comp_unit_head): Update.
10678         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10679         method.
10680         (read_offset): Don't declare.
10681
10682 2020-02-08  Tom Tromey  <tom@tromey.com>
10683
10684         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10685         * dwarf2/read.c (struct comp_unit_head): Move to
10686         dwarf2/comp-unit.h.
10687         (enum class rcuh_kind): Move to comp-unit.h.
10688         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10689         (read_comp_unit_head, error_check_comp_unit_head)
10690         (read_and_check_comp_unit_head): Move to comp-unit.c.
10691         (read_offset, dwarf_unit_type_name): Likewise.
10692         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10693         (cutu_reader::cutu_reader, read_call_site_scope)
10694         (find_partial_die, follow_die_offset): Update.
10695         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10696
10697 2020-02-08  Tom Tromey  <tom@tromey.com>
10698
10699         * dwarf2/read.c (read_offset_1): Move to leb.c.
10700         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10701         (dwarf_decode_macro_bytes): Update.
10702         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10703         * dwarf2/leb.h (read_offset): Declare.
10704
10705 2020-02-08  Tom Tromey  <tom@tromey.com>
10706
10707         * dwarf2/read.c (dwarf2_section_size): Remove.
10708         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10709         Update.
10710         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10711
10712 2020-02-08  Tom Tromey  <tom@tromey.com>
10713
10714         * dwarf2/read.c (read_initial_length): Move to leb.c.
10715         * dwarf2/leb.h (read_initial_length): Declare.
10716         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10717         handle_nonstd parameter.
10718         * dwarf2/frame.c (read_initial_length): Remove.
10719         (decode_frame_entry_1): Update.
10720
10721 2020-02-08  Tom Tromey  <tom@tromey.com>
10722
10723         * dwarf2/loc.c (dwarf2_find_location_expression)
10724         (dwarf_evaluate_loc_desc::get_tls_address)
10725         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10726         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10727         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10728         (dwarf2_compile_property_to_c)
10729         (dwarf2_loc_desc_get_symbol_read_needs)
10730         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10731         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10732         (loclist_describe_location, loclist_tracepoint_var_ref)
10733         (loclist_generate_c_location): Update.
10734         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10735         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10736         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10737         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10738         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10739         (dwarf2_per_cu_data::addr_size)
10740         (dwarf2_per_cu_data::ref_addr_size)
10741         (dwarf2_per_cu_data::text_offset)
10742         (dwarf2_per_cu_data::addr_type): Now methods.
10743         (per_cu_header_read_in): Make per_cu "const".
10744         (dwarf2_version): Remove.
10745         (dwarf2_per_cu_data::int_type): Now a method.
10746         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10747         (set_die_type, read_array_type, read_subrange_index_type)
10748         (read_tag_string_type, read_subrange_type): Update.
10749         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10750         offset_size, ref_addr_size, text_offset, addr_type, version,
10751         objfile, int_type, addr_sized_int_type>: Declare methods.
10752
10753 2020-02-08  Tom Tromey  <tom@tromey.com>
10754
10755         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10756         Move earlier.
10757
10758 2020-02-08  Tom Tromey  <tom@tromey.com>
10759
10760         * dwarf2/read.h (dwarf_line_debug): Declare.
10761         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10762         * dwarf2/read.c: Move line_header code to new files.
10763         (dwarf_line_debug): No longer static.
10764         * dwarf2/line-header.c: New file.
10765         * dwarf2/line-header.h: New file.
10766
10767 2020-02-08  Tom Tromey  <tom@tromey.com>
10768
10769         * dwarf2/read.c (struct line_header) <file_full_name,
10770         file_file_name>: Return unique_xmalloc_ptr.
10771         (line_header::file_file_name): Update.
10772         (line_header::file_full_name): Update.
10773         (dw2_get_file_names_reader): Update.
10774         (macro_start_file): Update.
10775
10776 2020-02-08  Tom Tromey  <tom@tromey.com>
10777
10778         * dwarf2/read.c (struct line_header) <file_full_name,
10779         file_file_name>: Declare methods.
10780         (dw2_get_file_names_reader): Update.
10781         (file_file_name): Now a method.
10782         (file_full_name): Likewise.
10783         (macro_start_file): Update.
10784
10785 2020-02-08  Tom Tromey  <tom@tromey.com>
10786
10787         * dwarf2/read.c (dwarf_always_disassemble)
10788         (show_dwarf_always_disassemble): Move to loc.c.
10789         (_initialize_dwarf2_read): Move "always-disassemble" registration
10790         to loc.c.
10791         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10792         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10793         static.
10794         (show_dwarf_always_disassemble): Move from read.c.
10795         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10796
10797 2020-02-08  Tom Tromey  <tom@tromey.com>
10798
10799         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10800         (create_quick_file_names_table): Return htab_up.
10801         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10802         Update.
10803         * dwarf2/read.h (struct dwarf2_per_objfile)
10804         <quick_file_names_table>: Now htab_up.
10805
10806 2020-02-08  Tom Tromey  <tom@tromey.com>
10807
10808         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10809
10810 2020-02-08  Tom Tromey  <tom@tromey.com>
10811
10812         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10813         Rewrite.
10814         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10815         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10816         (abbrev_table::abbrev_table): No longer inline.
10817         (ABBREV_HASH_SIZE): Remove.
10818         (abbrev_table::m_abbrevs): Now an htab_up.
10819
10820 2020-02-08  Tom Tromey  <tom@tromey.com>
10821
10822         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10823         (cutu_reader): Update.
10824         (build_type_psymtabs_1): Update.
10825         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10826         (abbrev_table::alloc_abbrev): Update.
10827         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10828         (abbrev_table::read): New static method, renamed from
10829         abbrev_table_read_table.
10830         (abbrev_table::alloc_abbrev)
10831         (abbrev_table::add_abbrev): Now private.
10832         (abbrev_table::abbrev_table): Now private.
10833         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10834
10835 2020-02-08  Tom Tromey  <tom@tromey.com>
10836
10837         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10838         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10839         htab_up.
10840
10841 2020-02-08  Tom Tromey  <tom@tromey.com>
10842
10843         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10844         htab_up.
10845         (lookup_dwo_unit_in_dwp): Update.
10846         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10847         on obstack.
10848
10849 2020-02-08  Tom Tromey  <tom@tromey.com>
10850
10851         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10852         obstack.
10853
10854 2020-02-08  Tom Tromey  <tom@tromey.com>
10855
10856         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10857         line_header_hash.
10858         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10859         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10860         Change type to htab_up.
10861
10862 2020-02-08  Tom Tromey  <tom@tromey.com>
10863
10864         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10865         htab_up.  Don't allocate on obstack.
10866         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10867         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10868         Change type to htab_up.
10869
10870 2020-02-08  Tom Tromey  <tom@tromey.com>
10871
10872         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10873         Change type to htab_up.
10874         * dwarf2/read.c (create_signatured_type_table_from_index)
10875         (create_signatured_type_table_from_debug_names)
10876         (create_all_type_units, add_type_unit)
10877         (lookup_dwo_signatured_type, lookup_signatured_type)
10878         (process_skeletonless_type_unit): Update.
10879         (create_debug_type_hash_table, create_debug_types_hash_table):
10880         Change type of types_htab.
10881         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10882         htab_up.  Don't allocate on obstack.
10883         (create_cus_hash_table): Change type of cus_htab parameter.
10884         (struct dwo_file) <cus, tus>: Now htab_up.
10885         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10886         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10887         (queue_and_load_all_dwo_tus): Update.
10888         * dwarf2/index-write.c (write_gdbindex): Update.
10889         (write_debug_names): Update.
10890
10891 2020-02-08  Tom Tromey  <tom@tromey.com>
10892
10893         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10894         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10895         destructor.
10896         (struct dwarf2_per_objfile) <queue>: New member.
10897         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10898         dwarf2/read.h.
10899         (dwarf2_queue, dwarf2_queue_tail): Remove.
10900         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10901         DISABLE_COPY_AND_ASSIGN.
10902         <m_per_objfile>: New member.
10903         <~dwarf2_queue_guard>: Rewrite.
10904         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10905         Update.
10906         (~dwarf2_queue_item): New.
10907
10908 2020-02-08  Tom Tromey  <tom@tromey.com>
10909
10910         * dwarf2/read.c (struct die_info) <has_children>: New member.
10911         (dw2_get_file_names_reader): Remove has_children.
10912         (dw2_get_file_names): Update.
10913         (read_cutu_die_from_dwo): Remove has_children.
10914         (cutu_reader::init_tu_and_read_dwo_dies)
10915         (cutu_reader::cutu_reader): Update.
10916         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10917         Remove has_children.
10918         (build_type_psymtabs_1, process_skeletonless_type_unit)
10919         (load_partial_comp_unit, load_full_comp_unit): Update.
10920         (create_dwo_cu_reader): Remove has_children.
10921         (create_cus_hash_table, read_die_and_children): Update.
10922         (read_full_die_1,read_full_die): Remove has_children.
10923         (read_signatured_type): Update.
10924         (class cutu_reader) <has_children>: Remove.
10925
10926 2020-02-08  Tom Tromey  <tom@tromey.com>
10927
10928         * dwarf2/expr.c: Rename from dwarf2expr.c.
10929         * dwarf2/expr.h: Rename from dwarf2expr.h.
10930         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10931         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10932         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10933         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10934         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10935         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10936         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10937         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10938         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10939         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10940         * dwarf2/loc.c: Rename from dwarf2loc.c.
10941         * dwarf2/loc.h: Rename from dwarf2loc.h.
10942         * dwarf2/read.c: Rename from dwarf2read.c.
10943         * dwarf2/read.h: Rename from dwarf2read.h.
10944         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10945         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10946         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10947         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10948         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10949         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10950         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10951         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10952         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10953         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10954         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10955         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10956         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10957         Update.
10958         * Makefile.in (COMMON_SFILES): Update.
10959         (HFILES_NO_SRCDIR): Update.
10960
10961 2020-02-08  Tom Tromey  <tom@tromey.com>
10962
10963         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10964         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10965
10966 2020-02-08  Tom Tromey  <tom@tromey.com>
10967
10968         * dwarf2read.h (struct die_info): Don't declare.
10969
10970 2020-02-08  Tom Tromey  <tom@tromey.com>
10971
10972         * dwarf2read.h (die_info_ptr): Remove typedef.
10973
10974 2020-02-08  Tom Tromey  <tom@tromey.com>
10975
10976         * dwarf2read.c (read_call_site_scope)
10977         (handle_data_member_location, dwarf2_add_member_fn)
10978         (mark_common_block_symbol_computed, read_common_block)
10979         (attr_to_dynamic_prop, partial_die_info::read)
10980         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10981         (dwarf2_symbol_mark_computed, set_die_type): Update.
10982         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10983         method.
10984         (attr_form_is_block): Don't declare.
10985         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10986
10987 2020-02-08  Tom Tromey  <tom@tromey.com>
10988
10989         * dwarf2read.c (dwarf2_find_base_address, )
10990         (read_call_site_scope, rust_containing_type)
10991         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10992         (handle_data_member_location, dwarf2_add_member_fn)
10993         (get_alignment, read_structure_type, process_structure_scope)
10994         (mark_common_block_symbol_computed, read_common_block)
10995         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10996         (partial_die_info::read, read_attribute_value, new_symbol)
10997         (lookup_die_type, dwarf2_get_ref_die_offset)
10998         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10999         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11000         (dwarf2_symbol_mark_computed): Update.
11001         * dwarf2/attribute.h (struct attribute) <value_as_address,
11002         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11003         methods.
11004         (value_as_address, attr_form_is_section_offset)
11005         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11006         * dwarf2/attribute.c (attribute::value_as_address)
11007         (attribute::form_is_section_offset, attribute::form_is_constant)
11008         (attribute::form_is_ref): Now methods.
11009
11010 2020-02-08  Tom Tromey  <tom@tromey.com>
11011
11012         * dwarf2read.c (struct attribute, DW_STRING)
11013         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11014         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11015         (attr_form_is_block, attr_form_is_section_offset)
11016         (attr_form_is_constant, attr_form_is_ref): Move.
11017         * dwarf2/attribute.h: New file.
11018         * dwarf2/attribute.c: New file, from dwarf2read.c.
11019         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11020
11021 2020-02-08  Tom Tromey  <tom@tromey.com>
11022
11023         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11024         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11025         Move.
11026         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11027         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11028         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11029         abbrev.c.
11030         * dwarf2/abbrev.h: New file.
11031         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11032         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11033
11034 2020-02-08  Tom Tromey  <tom@tromey.com>
11035
11036         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11037         (dwarf2_section_size, dwarf2_get_section_info)
11038         (create_signatured_type_table_from_debug_names)
11039         (create_addrmap_from_aranges, read_debug_names_from_section)
11040         (get_gdb_index_contents_from_section, read_comp_unit_head)
11041         (error_check_comp_unit_head, read_abbrev_offset)
11042         (create_debug_type_hash_table, init_cu_die_reader)
11043         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11044         (read_comp_units_from_section, create_cus_hash_table)
11045         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11046         (create_dwp_v2_section, dwarf2_rnglists_process)
11047         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11048         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11049         (read_indirect_string_from_dwz, read_addr_index_1)
11050         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11051         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11052         (fill_in_loclist_baton): Update.
11053         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11054         get_containing_section, get_bfd_owner, get_bfd_section,
11055         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11056         (dwarf2_read_section, get_section_name, get_section_file_name)
11057         (get_containing_section, get_section_bfd_owner)
11058         (get_section_bfd_section, get_section_name, get_section_file_name)
11059         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11060         declare.
11061         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11062         (dwarf2_section_info::get_bfd_owner)
11063         (dwarf2_section_info::get_bfd_section)
11064         (dwarf2_section_info::get_name)
11065         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11066         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11067         (dwarf2_section_info::read): Now methods.
11068         * dwarf-index-write.c (class debug_names): Update.
11069
11070 2020-02-08  Tom Tromey  <tom@tromey.com>
11071
11072         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11073         Move to dwarf2/section.h.
11074         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11075         (get_section_bfd_section, get_section_name)
11076         (get_section_file_name, get_section_id, get_section_flags)
11077         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11078         dwarf2/section.c.
11079         * dwarf2/section.h: New file.
11080         * dwarf2/section.c: New file, from dwarf2read.c.
11081         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11082
11083 2020-02-08  Tom Tromey  <tom@tromey.com>
11084
11085         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11086         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11087         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11088         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11089         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11090         * dwarf2/leb.h: New file, from dwarf2read.c.
11091         * dwarf2/leb.c: New file, from dwarf2read.c.
11092         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11093         Remove.
11094         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11095         (COMMON_SFILES): Add dwarf2/leb.c.
11096
11097 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11098
11099         GDB 9.1 released.
11100
11101 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11102
11103         PR gdb/25190:
11104         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11105         * gdb/remote.c (remote_console_output): Update.
11106         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11107         (ui_file_puts): ...this.
11108         * gdb/ui-file.h (ui_file_puts): Add declaration.
11109         * gdb/utils.c (emit_style_escape): Update.
11110         (flush_wrap_buffer): Update.
11111         (fputs_maybe_filtered): Update.
11112         (fputs_unfiltered): Add function.
11113
11114 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11115
11116         * gdb/event-loop.c (gdb_wait_for_event): Update.
11117         * gdb/printcmd.c (printf_command): Update.
11118         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11119         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11120         (gdb_os_flush_stderr): Update.
11121         * gdb/remote.c (remote_console_output): Update.
11122         * gdb/ui-file.c (gdb_flush): Rename to...
11123         (ui_file_flush): ...this.
11124         (stderr_file::write): Update.
11125         (stderr_file::puts): Update.
11126         * gdb/ui-file.h (gdb_flush): Rename to...
11127         (ui_file_flush): ...this.
11128         * gdb/utils.c (gdb_flush): Add function.
11129         * gdb/utils.h (gdb_flush): Add declaration.
11130
11131 2020-02-07  Tom Tromey  <tromey@adacore.com>
11132
11133         PR breakpoints/24915:
11134         * source.c (find_and_open_source): Do not check basenames_may_differ.
11135
11136 2020-02-07  Tom Tromey  <tom@tromey.com>
11137
11138         * README: Update gdbserver documentation.
11139         * gdbserver: Move to top level.
11140         * configure.tgt (build_gdbserver): Remove.
11141         * configure.ac: Remove --enable-gdbserver.
11142         * configure: Rebuild.
11143         * Makefile.in (distclean): Don't mention gdbserver.
11144
11145 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11146
11147         * source-cache.c (source_cache::ensure): Surround
11148         get_plain_source_lines with a try/catch.
11149         (source_cache::get_line_charpos): Get rid of try/catch
11150         and only check for the return value of "ensure".
11151         * tui/tui-source.c (tui_source_window::set_contents):
11152         Simplify "nlines" calculation.
11153
11154 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11155
11156         * MAINTAINERS (Write After Approval): Add myself.
11157
11158 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11159
11160         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11161         function call.
11162
11163 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11164
11165         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11166
11167 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11168
11169         * nat/riscv-linux-tdesc.h: New file.
11170         * nat/riscv-linux-tdesc.c: New file, taking code from...
11171         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11172         ... here.
11173         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11174         NATDEPFILES.
11175
11176 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11177
11178         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11179         we don't set the fake simulator ptid to the null_ptid.
11180
11181 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11182
11183         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11184         * gdbthread.h (class thread_info) <resumed>: Likewise.
11185         * infrun.c (resume_1): Likewise.
11186         (proceed): Likewise.
11187         (infrun_thread_stop_requested): Likewise.
11188         (stop_all_threads): Likewise.
11189         (handle_inferior_event): Likewise.
11190         (restart_threads): Likewise.
11191         (finish_step_over): Likewise.
11192         (keep_going_stepped_thread): Likewise.
11193         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11194         (linux_handle_extended_wait): Likewise.
11195         * record-btrace.c (get_thread_current_frame_id): Likewise.
11196         * record-full.c (record_full_wait_1): Likewise.
11197         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11198         * target.c (target_resume): Likewise.
11199         * thread.c (set_running_thread): Likewise.
11200
11201 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11202
11203         * f-valprint.c (f77_print_array_1): Changed datatype of index
11204         variable to LONGEST from int to enable it to contain bound
11205         values correctly.
11206
11207 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11208
11209         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11210         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11211         offsets according to FLEN determined.
11212         (riscv_linux_nat_target::read_description): Determine FLEN
11213         dynamically.
11214         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11215         according to FLEN determined.
11216         (riscv_linux_nat_target::store_registers): Likewise.
11217
11218 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11219
11220         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11221         when reg->group is empty and reggroup is not.
11222
11223 2020-01-31  Tom Tromey  <tromey@adacore.com>
11224
11225         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11226         Call beneath target's mourn_inferior after unpushing.
11227
11228 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11229
11230         PR tui/9765
11231         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11232         have enough lines to fill the screen, still return the lowest
11233         address we found.
11234
11235 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11236
11237         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11238         '-', '<', and '>' commands.
11239
11240 2020-01-29  Pedro Alves  <palves@redhat.com>
11241             Sergio Durigan Junior  <sergiodj@redhat.com>
11242
11243         * infcmd.c (construct_inferior_arguments): Assert that
11244         'argc' is greater than 0.
11245
11246 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11247
11248         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11249         (BRK_INSN_MASK): Define to 0xd4200000.
11250         (aarch64_program_breakpoint_here_p): New function.
11251         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11252         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11253         breakpoint.c.
11254         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11255         breakpoint.h
11256         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11257         call gdbarch_program_breakpoint_here_p.
11258         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11259         default_program_breakpoint_here_p, changed return type to bool and
11260         simplified.
11261         * breakpoint.h (program_breakpoint_here): Moved prototype to
11262         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11263         return type to bool.
11264         * gdbarch.c: Regenerate.
11265         * gdbarch.h: Regenerate.
11266         * gdbarch.sh (program_breakpoint_here_p): New method.
11267         * infrun.c (handle_signal_stop): Call
11268         gdbarch_program_breakpoint_here_p.
11269
11270 2020-01-26  Tom Tromey  <tom@tromey.com>
11271
11272         * ctfread.c (struct ctf_fp_info): Reindent.
11273         (_initialize_ctfread): Remove.
11274
11275 2020-01-26  Tom Tromey  <tom@tromey.com>
11276
11277         * psymtab.c (partial_map_expand_apply)
11278         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11279         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11280         (psym_print_stats, psym_expand_symtabs_for_function)
11281         (psym_map_symbol_filenames, psym_map_matching_symbols)
11282         (psym_expand_symtabs_matching)
11283         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11284         (maintenance_check_psymtabs): Use new methods.
11285         * psympriv.h (struct partial_symtab) <readin_p,
11286         get_compunit_symtab>: New methods.
11287         <readin, compunit_symtab>: Remove members.
11288         (struct standard_psymtab): New.
11289         (struct legacy_psymtab): Derive from standard_psymtab.
11290         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11291         standard_psymtab.
11292         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11293
11294 2020-01-26  Tom Tromey  <tom@tromey.com>
11295
11296         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11297         read_dependencies.  Add assert.
11298         * psymtab.c (partial_symtab::read_dependencies): New method.
11299         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11300         method.
11301         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11302         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11303         read_dependencies.
11304         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11305         Add assert.
11306
11307 2020-01-26  Tom Tromey  <tom@tromey.com>
11308
11309         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11310         Call expand_psymtab.
11311         (xcoff_read_symtab): Call expand_psymtab.
11312         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11313         legacy_expand_psymtab.
11314         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11315         method.
11316         (struct legacy_psymtab) <expand_psymtab>: Implement.
11317         <legacy_expand_psymtab>: New member.
11318         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11319         (parse_partial_symbols): Set legacy_expand_psymtab.
11320         (psymtab_to_symtab_1): Change argument order.  Call
11321         expand_psymtab.
11322         (new_psymtab): Set legacy_expand_psymtab.
11323         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11324         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11325         expand_psymtab.
11326         (dwarf2_psymtab::expand_psymtab): Rename from
11327         psymtab_to_symtab_1.  Call expand_psymtab.
11328         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11329         (dbx_end_psymtab): Likewise.
11330         (dbx_psymtab_to_symtab_1): Change argument order. Call
11331         expand_psymtab.
11332         (dbx_read_symtab): Call expand_psymtab.
11333         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11334         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11335         (ctf_psymtab::read_symtab): Call expand_psymtab.
11336
11337 2020-01-26  Tom Tromey  <tom@tromey.com>
11338
11339         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11340         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11341         messages.
11342         * mdebugread.c (mdebug_read_symtab): Remove prints.
11343         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11344         assert.
11345         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11346
11347 2020-01-26  Tom Tromey  <tom@tromey.com>
11348
11349         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11350         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11351         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11352         legacy_symtab.
11353         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11354         * psymtab.c (psymtab_to_symtab): Call method.
11355         (dump_psymtab): Update.
11356         * psympriv.h (struct partial_symtab): Add virtual destructor.
11357         <read_symtab>: New method.
11358         (struct legacy_symtab): New.
11359         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11360         (struct pst_map) <pst>: Now a legacy_psymtab.
11361         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11362         (new_psymtab): Use legacy_psymtab.
11363         * dwarf2read.h (struct dwarf2_psymtab): New.
11364         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11365         * dwarf2read.c (dwarf2_create_include_psymtab)
11366         (dwarf2_build_include_psymtabs, create_type_unit_group)
11367         (create_partial_symtab, process_psymtab_comp_unit_reader)
11368         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11369         (set_partial_user): Use dwarf2_psymtab.
11370         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11371         (psymtab_to_symtab_1, process_full_comp_unit)
11372         (process_full_type_unit, dwarf2_ranges_read)
11373         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11374         (dwarf_decode_lines): Use dwarf2_psymtab.
11375         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11376         (add_address_entry_worker, write_one_signatured_type)
11377         (recursively_count_psymbols, recursively_write_psymbols)
11378         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11379         (write_debug_names): Likewise.
11380         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11381         <pst>: Now a legacy_psymtab.
11382         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11383         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11384         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11385         * ctfread.c (struct ctf_psymtab): New.
11386         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11387         ctf_psymtab.
11388         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11389         (create_partial_symtab): Return a ctf_psymtab.
11390         (scan_partial_symbols): Update.
11391
11392 2020-01-26  Tom Tromey  <tom@tromey.com>
11393
11394         * xcoffread.c (xcoff_start_psymtab): Use new.
11395         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11396         renamed from start_psymtab_common.
11397         * psympriv.h (struct partial_symtab): Add new constructor.
11398         (start_psymtab_common): Don't declare.
11399         * mdebugread.c (parse_partial_symbols): Use new.
11400         * dwarf2read.c (create_partial_symtab): Use new.
11401         * dbxread.c (start_psymtab): Use new.
11402         * ctfread.c (create_partial_symtab): Use new.
11403
11404 2020-01-26  Tom Tromey  <tom@tromey.com>
11405
11406         * xcoffread.c (xcoff_end_psymtab): Use new.
11407         * psymtab.c (start_psymtab_common): Use new.
11408         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11409         Update.
11410         * psympriv.h (struct partial_symtab): Add parameters to
11411         constructor.  Don't inline.
11412         (allocate_psymtab): Don't declare.
11413         * mdebugread.c (new_psymtab): Use new.
11414         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11415         * dbxread.c (dbx_end_psymtab): Use new.
11416
11417 2020-01-26  Tom Tromey  <tom@tromey.com>
11418
11419         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11420         allocate_psymtab.  Update documentation.
11421         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11422         allocate_psymtab.  Do not use new.
11423         (allocate_psymtab): Use new.  Update.
11424
11425 2020-01-26  Tom Tromey  <tom@tromey.com>
11426
11427         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11428         * psymtab.c (psym_print_stats): Update.
11429         * psympriv.h (struct partial_symtab) <readin,
11430         psymtabs_addrmap_supported, anonymous>: Now bool.
11431         * mdebugread.c (psymtab_to_symtab_1): Update.
11432         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11433         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11434         (process_full_comp_unit, process_full_type_unit): Update.
11435         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11436         * ctfread.c (psymtab_to_symtab): Update.
11437
11438 2020-01-26  Tom Tromey  <tom@tromey.com>
11439
11440         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11441         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11442         * psymtab.c (psymtab_storage): Delete psymtabs.
11443         (psymtab_storage::allocate_psymtab): Use new.
11444         (psymtab_storage::discard_psymtab): Use delete.
11445         * psympriv.h (struct partial_symtab): Add constructor and
11446         initializers.
11447
11448 2020-01-26  Tom Tromey  <tom@tromey.com>
11449
11450         * machoread.c: Do not include psympriv.h.
11451
11452 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11453
11454         * NEWS: Mention the new option and the set/show commands.
11455
11456 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11457
11458         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11459         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11460         (validate_exec_file): New variables, enums, functions.
11461         (exec_file_locate_attach, print_section_info): Style the filenames.
11462         (_initialize_exec): Install show_exec_file_mismatch_command and
11463          set_exec_file_mismatch_command.
11464         * gdbcore.h (validate_exec_file): Declare.
11465         * infcmd.c (attach_command): Call validate_exec_file.
11466         * remote.c ( remote_target::remote_add_inferior): Likewise.
11467
11468 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11469
11470         * frame.c (find_frame_sal): Move call to get_next_frame into more
11471         inner scope.
11472         * inline-frame.c (inilne_state) <inline_state>: Update argument
11473         types.
11474         (inilne_state) <skipped_symbol>: Rename to...
11475         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11476         (skip_inline_frames): Build vector of skipped symbols and use this
11477         to reate the inline_state.
11478         (inline_skipped_symbol): Add a comment and some assertions, fetch
11479         skipped symbol from the list.
11480
11481 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11482
11483         * buildsym.c (lte_is_less_than): Delete.
11484         (buildsym_compunit::end_symtab_with_blockvector): Create local
11485         lambda function to sort line table entries, and use
11486         std::stable_sort instead of std::sort.
11487         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11488         markers when looking for a previous line.
11489
11490 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11491
11492         * dwarf2read.c (lnp_state_machine::record_line): Include
11493         end_sequence parameter in debug print out.  Record the line if we
11494         are at an end_sequence marker even if it's not the start of a
11495         statement.
11496         * symmisc.c (maintenance_print_one_line_table): Print end of
11497         sequence markers with 'END' not '0'.
11498
11499 2020-01-24  Pedro Alves  <palves@redhat.com>
11500
11501         PR gdb/25410
11502         * thread.c (scoped_restore_current_thread::restore): Use
11503         switch_to_inferior_no_thread.
11504         * exec.c: Include "progspace-and-thread.h".
11505         (add_target_sections, remove_target_sections):
11506         scoped_restore_current_pspace_and_thread instead of
11507         scoped_restore_current_thread.
11508         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11509         and aspace to the inferior before calling clone_program_space.
11510         Remove stale comment.
11511
11512 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11513
11514         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11515         (arm_netbsd_nat_target::fetch_registers): ...this.
11516         (arm_nbsd_nat_target::store_registers): Rename to...
11517         (arm_netbsd_nat_target::store_registers): ...this.
11518
11519 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11520
11521         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11522         register_t.
11523
11524 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11525
11526         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11527         Update comment.
11528         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11529         Likewise.
11530         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11531         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11532         the correct replacement (iterate_over_regset_sections).
11533         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11534         Update comment.
11535
11536 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11537
11538         PR gdb/23718
11539         * gdb/python/python.c (execute_gdb_command): Call
11540         async_enable_stdin in catch block.
11541
11542 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11543
11544         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11545         SWITCH_THRU_ALL_UIS.
11546
11547 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11548
11549         PR tui/9765
11550         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11551         comment, add extra parameter, and update to store previous symbol
11552         when appropriate.
11553         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11554         add extra parameter.
11555         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11556         remove unneeded parameter, add try/catch around gdb_print_insn,
11557         rewrite to add items to asm_lines vector.
11558         (tui_find_backward_disassembly_start_address): New function.
11559         (tui_find_disassembly_address): Updated throughout.
11560         (tui_disasm_window::set_contents): Update for changes to
11561         tui_disassemble.
11562         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11563         number of lines to scroll.
11564
11565 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11566
11567         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11568         (SECT_OFF_DATA): Likewise.
11569         (SECT_OFF_RODATA): Likewise.
11570         (SECT_OFF_TEXT): Likewise.
11571         (SECT_OFF_BSS): Likewise.
11572         (struct objfile) <text_section_offset, data_section_offset>: New
11573         methods.
11574         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11575         objfile::text_section_offset.
11576         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11577         * coffread.c (coff_symtab_read): Likewise.
11578         (enter_linenos): Likewise.
11579         (process_coff_symbol): Likewise.
11580         * ctfread.c (get_objfile_text_range): Likewise.
11581         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11582         Use objfile::data_section_offset.
11583         * dwarf2-frame.c (execute_cfa_program): Use
11584         objfile::text_section_offset.
11585         (dwarf2_frame_find_fde): Likewise.
11586         * dwarf2read.c (create_addrmap_from_index): Likewise.
11587         (create_addrmap_from_aranges): Likewise.
11588         (dw2_find_pc_sect_compunit_symtab): Likewise.
11589         (process_psymtab_comp_unit_reader): Likewise.
11590         (add_partial_symbol): Likewise.
11591         (add_partial_subprogram): Likewise.
11592         (process_full_comp_unit): Likewise.
11593         (read_file_scope): Likewise.
11594         (read_func_scope): Likewise.
11595         (read_lexical_block_scope): Likewise.
11596         (read_call_site_scope): Likewise.
11597         (dwarf2_rnglists_process): Likewise.
11598         (dwarf2_ranges_process): Likewise.
11599         (dwarf2_ranges_read): Likewise.
11600         (dwarf_decode_lines_1): Likewise.
11601         (new_symbol): Likewise.
11602         (dwarf2_fetch_die_loc_sect_off): Likewise.
11603         (dwarf2_per_cu_text_offset): Likewise.
11604         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11605         * hppa-tdep.c (read_unwind_info): Likewise.
11606         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11607         * psympriv.h (struct partial_symtab): Likewise.
11608         * psymtab.c (find_pc_sect_psymtab): Likewise.
11609         * solib-svr4.c (enable_break): Likewise.
11610         * stap-probe.c (relocate_address): Use
11611         objfile::data_section_offset.
11612         * xcoffread.c (enter_line_range): Use
11613         objfile::text_section_offset.
11614         (read_xcoff_symtab): Likewise.
11615
11616 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11617
11618         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11619         declaration to narrower scopes.
11620
11621 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11622
11623         * darwin-nat.h (struct darwin_exception_msg, enum
11624         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11625         Move up.
11626         (class darwin_nat_target) <wait_1, check_new_threads,
11627         decode_exception_message, decode_message, stop_inferior,
11628         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11629         * darwin-nat.c (darwin_check_new_threads): Rename to...
11630         (darwin_nat_target::check_new_threads): ... this.
11631         (darwin_suspend_inferior_it): Remove.
11632         (darwin_decode_exception_message): Rename to...
11633         (darwin_nat_target::decode_exception_message): ... this.
11634         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11635         (darwin_decode_message): Rename to...
11636         (darwin_nat_target::decode_message): ... this.
11637         (cancel_breakpoint): Rename to...
11638         (darwin_nat_target::cancel_breakpoint): ... this.
11639         (darwin_wait): Rename to...
11640         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
11641         instead of iterate_over_inferiors.
11642         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
11643         (darwin_stop_inferior): Rename to...
11644         (darwin_nat_target::stop_inferior): ... this.
11645         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
11646         (darwin_init_thread_list): Rename to...
11647         (darwin_nat_target::init_thread_list): ... this.
11648         (darwin_ptrace_him): Rename to...
11649         (darwin_nat_target::ptrace_him): ... this.
11650         (darwin_nat_target::create_inferior): Pass lambda function to
11651         fork_inferior.
11652         (darwin_nat_target::detach): Call stop_inferior instead of
11653         darwin_stop_inferior.
11654         * fork-inferior.h (fork_inferior): Change init_trace_fun
11655         parameter to gdb::function_view.
11656         * fork-inferior.c (fork_inferior): Likewise.
11657
11658 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
11659
11660         * i386-cygwin-tdep.c (core_process_module_section): Update.
11661         * windows-nat.c (struct lm_info_windows): Add text_offset.
11662         (windows_xfer_shared_libraries): Update.
11663         * windows-tdep.c (windows_xfer_shared_library):
11664         Add text_offset_cached argument.
11665         * windows-tdep.h (windows_xfer_shared_library): Update.
11666
11667 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11668
11669         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11670
11671 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11672
11673         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11674         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11675         replace with range-based for.
11676         (gdbsim_interrupt_inferior): Remove.
11677         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11678         with a range-based for.  Inline code from
11679         gdbsim_interrupt_inferior.
11680
11681 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11682
11683         * infrun.c (proceed): Fix indentation.
11684
11685 2020-01-21  Tom Tromey  <tromey@adacore.com>
11686
11687         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11688         * python/python.c (python_extension_ops): Update.
11689         (gdbpy_colorize): New function.
11690         * python/lib/gdb/__init__.py (colorize): New function.
11691         * extension.h (ext_lang_colorize): Declare.
11692         * extension.c (ext_lang_colorize): New function.
11693         * extension-priv.h (struct extension_language_ops) <colorize>: New
11694         member.
11695         * cli/cli-style.c (_initialize_cli_style): Update help text.
11696
11697 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11698
11699         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11700         <cond>: Change type to bool.
11701         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11702         (aarch64_displaced_step_cb): Likewise.
11703         (aarch64_displaced_step_tb): Likewise.
11704
11705 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11706
11707         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11708         output.
11709
11710 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11711
11712         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11713         <pc_adjust>: Adjust the documentation.
11714         (aarch64_displaced_step_fixup): Check if PC really moved before
11715         adjusting it.
11716
11717 2020-01-19  Tom Tromey  <tom@tromey.com>
11718
11719         * disasm.c (~gdb_disassembler): New destructor.
11720         (gdb_buffered_insn_length): Call disassemble_free_target.
11721         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11722         DISABLE_COPY_AND_ASSIGN.
11723
11724 2020-01-19  Tom Tromey  <tom@tromey.com>
11725
11726         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11727         (die_reader_func_ftype): Remove.
11728         (cutu_reader): New class.
11729         (dw2_get_file_names_reader): Remove "data" parameter.
11730         (dw2_get_file_names): Use cutu_reader.
11731         (create_debug_type_hash_table): Update.
11732         (read_cutu_die_from_dwo): Update comment.
11733         (lookup_dwo_unit): Add dwo_name parameter.
11734         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11735         die_reader_func_ftype and data parameters.
11736         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11737         Remove die_reader_func_ftype and data parameters.
11738         (~cutu_reader): New; from init_cutu_and_read_dies.
11739         (cutu_reader::cutu_reader): Rename from
11740         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11741         and data parameters.
11742         (init_cutu_and_read_dies_simple): Remove.
11743         (struct process_psymtab_comp_unit_data): Remove.
11744         (process_psymtab_comp_unit_reader): Remove data parameter; add
11745         want_partial_unit and pretend_language parameters.
11746         (process_psymtab_comp_unit): Use cutu_reader.
11747         (build_type_psymtabs_reader): Remove data parameter.
11748         (build_type_psymtabs_1): Use cutu_reader.
11749         (process_skeletonless_type_unit): Likewise.
11750         (load_partial_comp_unit_reader): Remove.
11751         (load_partial_comp_unit): Use cutu_reader.
11752         (load_full_comp_unit_reader): Remove.
11753         (load_full_comp_unit): Use cutu_reader.
11754         (struct create_dwo_cu_data): Remove.
11755         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11756         dwo_unit parameters.
11757         (create_cus_hash_table): Use cutu_reader.
11758         (struct dwarf2_read_addr_index_data): Remove.
11759         (dwarf2_read_addr_index_reader): Remove.
11760         (dwarf2_read_addr_index): Use cutu_reader.
11761         (read_signatured_type_reader): Remove.
11762         (read_signatured_type): Use cutu_reader.
11763
11764 2020-01-19  Tom Tromey  <tom@tromey.com>
11765
11766         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11767         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11768         (tui_wrefresh): Declare.
11769         * tui/tui-wingeneral.c (suppress_output): New global.
11770         (tui_suppress_output, ~tui_suppress_output): New constructor and
11771         destructor.
11772         (tui_wrefresh): New function.
11773         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11774         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11775         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11776         method.
11777         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11778         tui_wrefresh.
11779         (tui_data_window::no_refresh): New method.
11780         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11781         (tui_reg_command): Use tui_suppress_output
11782         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11783         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11784         method.
11785         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11786
11787 2020-01-19  Tom Tromey  <tom@tromey.com>
11788
11789         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11790         Handle case where symtab is null.
11791
11792 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11793
11794         * linux-fork.c (one_fork_p): Simplify.
11795
11796 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11797
11798         * top.c (struct qt_args): Remove.
11799         (kill_or_detach): Change return type to void, replace `void *`
11800         parameter with a proper one.
11801         (print_inferior_quit_action):  Likewise.
11802         (quit_confirm): Use range-based for loop to iterate over inferiors.
11803         (quit_force): Likewise.
11804
11805 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11806
11807         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11808         `void *` parameter with proper parameters.
11809         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11810         (print_one_inferior): Change return type to void, replace `void *`
11811         parameter with proper parameters.
11812         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11813         inferiors.
11814         (get_other_inferior): Remove.
11815         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11816         inferiors.
11817
11818 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11819
11820         * mi/mi-interp.c (report_initial_inferior): Remove.
11821         (mi_interp::init): Use range-based for to iterate over inferiors.
11822
11823 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11824
11825         * python/py-inferior.c (build_inferior_list): Remove.
11826         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11827
11828 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11829
11830         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11831         (btrace_stitch_trace): Likewise.
11832         * charset.c (intermediate_encoding): Likewise (vaild).
11833         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11834         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11835         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11836
11837 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11838
11839         * windows-tdep.c (windows_get_tlb_type):
11840         Add rtl_user_process_parameters type.
11841
11842 2020-01-16  Pedro Alves  <palves@redhat.com>
11843             Norbert Lange  <nolange79@gmail.com>
11844
11845         PR build/24805
11846         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11847         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11848         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11849         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11850         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11851         (ps_plog): Redeclare exported functions with default visibility.
11852
11853 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11854
11855         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11856         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11857
11858 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11859
11860         * infcmd.c (post_create_inferior): Use get_thread_regcache
11861         instead of get_current_regcache.
11862
11863 2020-01-14  Tom Tromey  <tom@tromey.com>
11864
11865         PR symtab/12535:
11866         * python/python.c (gdbpy_decode_line): Treat empty string the same
11867         as no argument.
11868
11869 2020-01-14  Tom Tromey  <tom@tromey.com>
11870
11871         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11872
11873 2020-01-14  Tom Tromey  <tom@tromey.com>
11874
11875         * nat/linux-btrace.c: Don't include <config.h>.
11876         * nat/linux-ptrace.c: Don't include <config.h>.
11877         * nat/x86-linux-dregs.c: Don't include <config.h>.
11878
11879 2020-01-14  Tom Tromey  <tom@tromey.com>
11880
11881         * configure: Rebuild.
11882         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11883
11884 2020-01-14  Tom Tromey  <tom@tromey.com>
11885
11886         * nat/x86-linux-dregs.c: Include configh.h.
11887         * nat/linux-ptrace.c: Include configh.h.
11888         * nat/linux-btrace.c: Include configh.h.
11889         * defs.h: Include config.h, bfd.h.
11890         * configure.ac: Don't source common.host.
11891         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11892         * configure: Rebuild.
11893         * acinclude.m4: Update path.
11894         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11895         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11896         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11897         (CLIBS): Add LIBSUPPORT.
11898         (CDEPS): Likewise.
11899         (COMMON_SFILES): Remove gdbsupport files.
11900         (HFILES_NO_SRCDIR): Likewise.
11901         (stamp-version): Update path to create-version.sh.
11902         (ALLDEPFILES): Remove gdbsupport files.
11903
11904 2020-01-14  Tom Tromey  <tom@tromey.com>
11905
11906         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11907         USE_WIN32API when needed.
11908         * configure.ac (USE_WIN32API): Don't define.
11909         (WIN32LIBS): Use WIN32APILIBS.
11910         * configure: Rebuild.
11911
11912 2020-01-14  Tom Tromey  <tom@tromey.com>
11913
11914         * configure: Rebuild.
11915         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11916
11917 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11918
11919         * skip.c (skip_function_command): Make skip w/o arguments use the
11920         name of the inlined function if pc is inside any inlined function.
11921
11922 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11923
11924         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11925         * infrun.c (resume_1): Likewise.
11926         (handle_inferior_event): Remove stale comment.
11927         * linux-nat.c (linux_nat_target::resume): Update comments.
11928         (save_stop_reason): Likewise.
11929         (linux_nat_filter_event): Likewise.
11930         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11931
11932 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11933
11934         * elfread.c (record_minimal_symbol): Set section index to 0 for
11935         non-allocatable sections.
11936
11937
11938 2020-01-13  Ali Tamur <tamur@google.com>
11939
11940         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11941         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11942         to gdb::optional.  Update comments.
11943         (dwo_file): Update comments.
11944         (read_attribute): Update API to take an additional out parameter,
11945         need_reprocess.  This is used to mark attributes that need other
11946         attributes (e.g. str_offsets_base) for correct computation which may not
11947         have been read yet.
11948         (read_attribute_reprocess): New function declaration.
11949         (read_addr_index): Likewise.
11950         (read_dwo_str_index): Likewise.
11951         (read_stub_str_index): Likewise.
11952         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11953         (lookup_addr_base): New function definition.
11954         (lookup_ranges_base): Likewise.
11955         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11956         lookup_ranges_base.
11957         (init_cutu_and_read_dies): Update comments.
11958         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11959         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11960         Update comments.
11961         (init_cutu_and_read_dies_simple): Reflect API changes.
11962         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11963         (create_cus_hash_table): Change API to take parent compile unit.
11964         Reflect API changes.
11965         (open_and_init_dwo_file): Reflect API changes.
11966         (dwarf2_get_pc_bounds): Update comments.
11967         (dwarf2_record_block_ranges): Likewise.
11968         (read_full_die_1): Change implementation to reprocess attributes that
11969         need str_offsets_base and addr_base.
11970         (partial_die_info::read): Likewise.
11971         (read_attribute_reprocess): New function definition.
11972         (read_attribute_value): Change API to take an additional out parameter,
11973         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11974         when a non-dwo compile unit has index based attributes.
11975         (read_attribute): Reflect API changes.
11976         (read_addr_index_1): Reflect API changes.  Update comments.
11977         (dwarf2_read_addr_index_data): Reflect API changes.
11978         (dwarf2_read_addr_index): Likewise.
11979         (read_str_index): Change API and implementation.  This becomes a helper
11980         to be used by the new string index related methods.  Update error
11981         message and comments.
11982         (read_dwo_str_index): New function definition.
11983         (read_stub_str_index): Likewise.
11984         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11985         * symfile.h (dwarf2_debug_sections): Likewise.
11986         * xcoffread.c (dwarf2_debug_sections): Likewise.
11987
11988 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11989
11990         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11991         core_reg_sect type to gdb_byte *.
11992         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11993         * cris-tdep.c (fetch_core_registers): Likewise.
11994         * corelow.c (core_target::get_core_register_section): Change
11995         type of `contents` to gdb::byte_vector.
11996
11997 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11998
11999         * tui/tui-wingeneral.c (box_win): Position the title in the center
12000         of the border.
12001
12002 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12003
12004         * corelow.c (core_target::get_core_register_section): Use
12005           std::vector instead of alloca.
12006
12007 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12008
12009         * warning.m4: Add -Wmissing-declarations to build_warnings.
12010         * configure: Re-generate.
12011
12012 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12013
12014         * python/python.c (init__gdb_module): Add declaration.
12015
12016 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12017
12018         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12019         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12020         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12021         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12022         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12023         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12024         * ada-exp.y (_initialize_ada_exp): Add declaration.
12025         * ada-lang.c (_initialize_ada_language): Add declaration.
12026         * ada-tasks.c (_initialize_tasks): Add declaration.
12027         * agent.c (_initialize_agent): Add declaration.
12028         * aix-thread.c (_initialize_aix_thread): Add declaration.
12029         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12030         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12031         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12032         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12033         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12034         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12035         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12036         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12037         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12038         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12039         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12040         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12041         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12042         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12043         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12044         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12045         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12046         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12047         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12048         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12049         * annotate.c (_initialize_annotate): Add declaration.
12050         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12051         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12052         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12053         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12054         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12055         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12056         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12057         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12058         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12059         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12060         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12061         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12062         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12063         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12064         * auto-load.c (_initialize_auto_load): Add declaration.
12065         * auxv.c (_initialize_auxv): Add declaration.
12066         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12067         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12068         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12069         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12070         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12071         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12072         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12073         * breakpoint.c (_initialize_breakpoint): Add declaration.
12074         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12075         * btrace.c (_initialize_btrace): Add declaration.
12076         * charset.c (_initialize_charset): Add declaration.
12077         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12078         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12079         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12080         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12081         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12082         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12083         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12084         * coffread.c (_initialize_coffread): Add declaration.
12085         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12086         * compile/compile.c (_initialize_compile): Add declaration.
12087         * complaints.c (_initialize_complaints): Add declaration.
12088         * completer.c (_initialize_completer): Add declaration.
12089         * copying.c (_initialize_copying): Add declaration.
12090         * corefile.c (_initialize_core): Add declaration.
12091         * corelow.c (_initialize_corelow): Add declaration.
12092         * cp-abi.c (_initialize_cp_abi): Add declaration.
12093         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12094         * cp-support.c (_initialize_cp_support): Add declaration.
12095         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12096         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12097         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12098         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12099         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12100         * ctfread.c (_initialize_ctfread): Add declaration.
12101         * d-lang.c (_initialize_d_language): Add declaration.
12102         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12103         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12104         * dbxread.c (_initialize_dbxread): Add declaration.
12105         * dcache.c (_initialize_dcache): Add declaration.
12106         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12107         * disasm.c (_initialize_disasm): Add declaration.
12108         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12109         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12110         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12111         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12112         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12113         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12114         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12115         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12116         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12117         * elfread.c (_initialize_elfread): Add declaration.
12118         * exec.c (_initialize_exec): Add declaration.
12119         * extension.c (_initialize_extension): Add declaration.
12120         * f-lang.c (_initialize_f_language): Add declaration.
12121         * f-valprint.c (_initialize_f_valprint): Add declaration.
12122         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12123         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12124         * filesystem.c (_initialize_filesystem): Add declaration.
12125         * findcmd.c (_initialize_mem_search): Add declaration.
12126         * findvar.c (_initialize_findvar): Add declaration.
12127         * fork-child.c (_initialize_fork_child): Add declaration.
12128         * frame-base.c (_initialize_frame_base): Add declaration.
12129         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12130         * frame.c (_initialize_frame): Add declaration.
12131         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12132         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12133         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12134         * gcore.c (_initialize_gcore): Add declaration.
12135         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12136         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12137         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12138         * gdbarch.c (_initialize_gdbarch): Add declaration.
12139         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12140         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12141         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12142         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12143         * go-lang.c (_initialize_go_language): Add declaration.
12144         * go32-nat.c (_initialize_go32_nat): Add declaration.
12145         * guile/guile.c (_initialize_guile): Add declaration.
12146         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12147         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12148         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12149         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12150         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12151         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12152         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12153         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12154         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12155         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12156         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12157         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12158         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12159         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12160         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12161         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12162         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12163         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12164         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12165         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12166         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12167         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12168         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12169         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12170         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12171         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12172         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12173         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12174         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12175         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12176         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12177         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12178         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12179         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12180         * infcall.c (_initialize_infcall): Add declaration.
12181         * infcmd.c (_initialize_infcmd): Add declaration.
12182         * inflow.c (_initialize_inflow): Add declaration.
12183         * infrun.c (_initialize_infrun): Add declaration.
12184         * interps.c (_initialize_interpreter): Add declaration.
12185         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12186         * jit.c (_initialize_jit): Add declaration.
12187         * language.c (_initialize_language): Add declaration.
12188         * linux-fork.c (_initialize_linux_fork): Add declaration.
12189         * linux-nat.c (_initialize_linux_nat): Add declaration.
12190         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12191         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12192         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12193         * m2-lang.c (_initialize_m2_language): Add declaration.
12194         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12195         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12196         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12197         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12198         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12199         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12200         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12201         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12202         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12203         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12204         * machoread.c (_initialize_machoread): Add declaration.
12205         * macrocmd.c (_initialize_macrocmd): Add declaration.
12206         * macroscope.c (_initialize_macroscope): Add declaration.
12207         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12208         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12209         * maint.c (_initialize_maint_cmds): Add declaration.
12210         * mdebugread.c (_initialize_mdebugread): Add declaration.
12211         * memattr.c (_initialize_mem): Add declaration.
12212         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12213         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12214         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12215         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12216         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12217         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12218         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12219         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12220         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12221         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12222         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12223         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12224         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12225         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12226         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12227         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12228         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12229         * mipsread.c (_initialize_mipsread): Add declaration.
12230         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12231         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12232         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12233         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12234         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12235         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12236         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12237         * nto-procfs.c (_initialize_procfs): Add declaration.
12238         * objc-lang.c (_initialize_objc_language): Add declaration.
12239         * observable.c (_initialize_observer): Add declaration.
12240         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12241         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12242         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12243         * osabi.c (_initialize_gdb_osabi): Add declaration.
12244         * osdata.c (_initialize_osdata): Add declaration.
12245         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12246         * parse.c (_initialize_parse): Add declaration.
12247         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12248         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12249         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12250         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12251         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12252         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12253         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12254         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12255         * printcmd.c (_initialize_printcmd): Add declaration.
12256         * probe.c (_initialize_probe): Add declaration.
12257         * proc-api.c (_initialize_proc_api): Add declaration.
12258         * proc-events.c (_initialize_proc_events): Add declaration.
12259         * proc-service.c (_initialize_proc_service): Add declaration.
12260         * procfs.c (_initialize_procfs): Add declaration.
12261         * producer.c (_initialize_producer): Add declaration.
12262         * psymtab.c (_initialize_psymtab): Add declaration.
12263         * python/python.c (_initialize_python): Add declaration.
12264         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12265         * record-btrace.c (_initialize_record_btrace): Add declaration.
12266         * record-full.c (_initialize_record_full): Add declaration.
12267         * record.c (_initialize_record): Add declaration.
12268         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12269         * regcache.c (_initialize_regcache): Add declaration.
12270         * reggroups.c (_initialize_reggroup): Add declaration.
12271         * remote-notif.c (_initialize_notif): Add declaration.
12272         * remote-sim.c (_initialize_remote_sim): Add declaration.
12273         * remote.c (_initialize_remote): Add declaration.
12274         * reverse.c (_initialize_reverse): Add declaration.
12275         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12276         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12277         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12278         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12279         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12280         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12281         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12282         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12283         Add declaration.
12284         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12285         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12286         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12287         * rust-exp.y (_initialize_rust_exp): Add declaration.
12288         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12289         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12290         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12291         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12292         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12293         * score-tdep.c (_initialize_score_tdep): Add declaration.
12294         * ser-go32.c (_initialize_ser_dos): Add declaration.
12295         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12296         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12297         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12298         * ser-uds.c (_initialize_ser_socket): Add declaration.
12299         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12300         * serial.c (_initialize_serial): Add declaration.
12301         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12302         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12303         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12304         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12305         * skip.c (_initialize_step_skip): Add declaration.
12306         * sol-thread.c (_initialize_sol_thread): Add declaration.
12307         * solib-aix.c (_initialize_solib_aix): Add declaration.
12308         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12309         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12310         * solib-frv.c (_initialize_frv_solib): Add declaration.
12311         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12312         * solib-target.c (_initialize_solib_target): Add declaration.
12313         * solib.c (_initialize_solib): Add declaration.
12314         * source-cache.c (_initialize_source_cache): Add declaration.
12315         * source.c (_initialize_source): Add declaration.
12316         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12317         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12318         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12319         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12320         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12321         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12322         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12323         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12324         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12325         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12326         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12327         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12328         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12329         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12330         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12331         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12332         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12333         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12334         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12335         * stabsread.c (_initialize_stabsread): Add declaration.
12336         * stack.c (_initialize_stack): Add declaration.
12337         * stap-probe.c (_initialize_stap_probe): Add declaration.
12338         * std-regs.c (_initialize_frame_reg): Add declaration.
12339         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12340         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12341         * symfile.c (_initialize_symfile): Add declaration.
12342         * symmisc.c (_initialize_symmisc): Add declaration.
12343         * symtab.c (_initialize_symtab): Add declaration.
12344         * target.c (_initialize_target): Add declaration.
12345         * target-connection.c (_initialize_target_connection): Add
12346         declaration.
12347         * target-dcache.c (_initialize_target_dcache): Add declaration.
12348         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12349         * thread.c (_initialize_thread): Add declaration.
12350         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12351         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12352         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12353         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12354         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12355         * tracectf.c (_initialize_ctf): Add declaration.
12356         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12357         * tracefile.c (_initialize_tracefile): Add declaration.
12358         * tracepoint.c (_initialize_tracepoint): Add declaration.
12359         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12360         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12361         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12362         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12363         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12364         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12365         * tui/tui.c (_initialize_tui): Add declaration.
12366         * typeprint.c (_initialize_typeprint): Add declaration.
12367         * ui-style.c (_initialize_ui_style): Add declaration.
12368         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12369         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12370         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12371         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12372         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12373         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12374         * unittests/filtered_iterator-selftests.c
12375         (_initialize_filtered_iterator_selftests): Add declaration.
12376         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12377         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12378         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12379         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12380         * unittests/main-thread-selftests.c
12381         (_initialize_main_thread_selftests): Add declaration.
12382         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12383         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12384         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12385         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12386         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12387         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12388         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12389         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12390         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12391         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12392         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12393         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12394         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12395         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12396         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12397         declaration.
12398         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12399         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12400         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12401         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12402         * user-regs.c (_initialize_user_regs): Add declaration.
12403         * utils.c (_initialize_utils): Add declaration.
12404         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12405         * valops.c (_initialize_valops): Add declaration.
12406         * valprint.c (_initialize_valprint): Add declaration.
12407         * value.c (_initialize_values): Add declaration.
12408         * varobj.c (_initialize_varobj): Add declaration.
12409         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12410         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12411         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12412         * windows-nat.c (_initialize_windows_nat): Add declaration.
12413         (_initialize_check_for_gdb_ini): Add declaration.
12414         (_initialize_loadable): Add declaration.
12415         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12416         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12417         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12418         * xcoffread.c (_initialize_xcoffread): Add declaration.
12419         * xml-support.c (_initialize_xml_support): Add declaration.
12420         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12421         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12422         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12423         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12424
12425 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12426
12427         * regformats/regdat.sh: Generate declaration for init function.
12428
12429 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12430
12431         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12432         up.
12433         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12434         close_one_inferior>: New methods.
12435         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12436         pass down target to find_inferior_pid.
12437         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12438         Pass down target to find_inferior_ptid.
12439         (gdbsim_target::create_inferior): Pass down target to
12440         add_thread_silent.
12441         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12442         target down to find_inferior_ptid and switch_to_thread.
12443         (gdbsim_target::close): Update to call close_one_inferior.
12444         (struct resume_data): Remove.
12445         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12446         directly, rather than through a void pointer.
12447         (gdbsim_target::resume): Update to call resume_one_inferior.
12448
12449 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12450
12451         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12452
12453 2020-01-12  Pedro Alves  <palves@redhat.com>
12454
12455         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12456         directly for the current inferior instead of
12457         discard_all_inferiors.
12458         (discard_all_inferiors): Delete.
12459
12460 2020-01-11  Tom Tromey  <tom@tromey.com>
12461
12462         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12463         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12464         deprecated_safe_get_selected_frame.
12465
12466 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12467
12468         * inferior.c (print_inferior): Switch inferior before printing it.
12469
12470 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12471             Pedro Alves  <palves@redhat.com>
12472
12473         * progspace-and-thread.c (switch_to_program_space_and_thread):
12474         Assert there's an inferior for PSPACE.  Use
12475         switch_to_inferior_no_thread to switch the inferior too.
12476         * progspace.c (program_space::~program_space): Call
12477         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12478         (program_space::free_all_objfiles): Don't call clear_symtab_users
12479         here.
12480         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12481
12482 2020-01-10  Pedro Alves  <palves@redhat.com>
12483
12484         * NEWS: Mention multi-target debugging, "info connections", and
12485         "add-inferior -no-connection".
12486
12487 2020-01-10  Pedro Alves  <palves@redhat.com>
12488
12489         * infrun.c: Include "target-connection.h".
12490         (check_multi_target_resumption): New.
12491         (proceed): Call it.
12492         * target-connection.c (make_target_connection_string): Make
12493         extern.
12494         * target-connection.h (make_target_connection_string): Declare.
12495
12496 2020-01-10  Pedro Alves  <palves@redhat.com>
12497
12498         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12499         * inferior.c (uiout_field_connection): New function.
12500         (print_inferior): Add new "connection-id" column.
12501         (add_inferior_command): Show connection number/string of added
12502         inferior.
12503         * process-stratum-target.h
12504         (process_stratum_target::connection_string): New virtual method.
12505         (process_stratum_target::connection_number): New field.
12506         * remote.c (remote_target::connection_string): New override.
12507         * target-connection.c: New file.
12508         * target-connection.h: New file.
12509         * target.c (decref_target): Remove process_stratum targets from
12510         the connection list.
12511         (target_stack::push): Add process_stratum targets to the
12512         connection list.
12513
12514 2020-01-10  Pedro Alves  <palves@redhat.com>
12515
12516         Revert:
12517         2016-04-12  Pedro Alves  <palves@redhat.com>
12518         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12519         Remove references to name.
12520         * serial.h (struct serial) <name>: Delete.
12521
12522 2020-01-10  Pedro Alves  <palves@redhat.com>
12523
12524         * gdbarch-selftests.c (register_to_value_test): Remove "target
12525         already pushed" check.
12526
12527 2020-01-10  Pedro Alves  <palves@redhat.com>
12528             John Baldwin  <jhb@FreeBSD.org>
12529
12530         * aarch64-linux-nat.c
12531         (aarch64_linux_nat_target::thread_architecture): Adjust.
12532         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12533         (task_command_1): Likewise.
12534         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12535         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12536         (aix_thread_target::store_registers)
12537         (aix_thread_target::thread_alive): Adjust.
12538         * amd64-fbsd-tdep.c: Include "inferior.h".
12539         (amd64fbsd_get_thread_local_address): Pass down target.
12540         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12541         thread's gdbarch instead of target_gdbarch.
12542         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12543         get_last_target_status.
12544         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12545         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12546         inferiors.
12547         (update_inserted_breakpoint_locations): Skip if inferiors with no
12548         execution.
12549         (update_global_location_list): When handling moribund locations,
12550         find representative inferior for location's pspace, and use thread
12551         count of its process_stratum target.
12552         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12553         * bsd-uthread.c (bsd_uthread_target::wait): Use
12554         as_process_stratum_target and adjust thread_change_ptid and
12555         add_thread calls.
12556         (bsd_uthread_target::update_thread_list): Use
12557         as_process_stratum_target and adjust find_thread_ptid,
12558         thread_change_ptid and add_thread calls.
12559         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12560         find_thread_ptid call.
12561         * corelow.c (add_to_thread_list): Adjust add_thread call.
12562         (core_target_open): Adjust add_thread_silent and thread_count
12563         calls.
12564         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12565         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12566         * event-top.c (async_disconnect): Pop targets from all inferiors.
12567         * exec.c (add_target_sections): Push exec target on all inferiors
12568         sharing the program space.
12569         (remove_target_sections): Remove the exec target from all
12570         inferiors sharing the program space.
12571         (exec_on_vfork): New.
12572         * exec.h (exec_on_vfork): Declare.
12573         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12574         Pass it down.
12575         (fbsd_nat_target::update_thread_list): Adjust.
12576         (fbsd_nat_target::resume): Adjust.
12577         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12578         down.
12579         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12580         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12581         get_thread_arch_regcache call.
12582         * fork-child.c (gdb_startup_inferior): Pass target down to
12583         startup_inferior and set_executing.
12584         * gdbthread.h (struct process_stratum_target): Forward declare.
12585         (add_thread, add_thread_silent, add_thread_with_info)
12586         (in_thread_list): Add process_stratum_target parameter.
12587         (find_thread_ptid(inferior*, ptid_t)): New overload.
12588         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12589         parameter.
12590         (all_threads()): Delete overload.
12591         (all_threads, all_non_exited_threads): Add process_stratum_target
12592         parameter.
12593         (all_threads_safe): Use brace initialization.
12594         (thread_count): Add process_stratum_target parameter.
12595         (set_resumed, set_running, set_stop_requested, set_executing)
12596         (threads_are_executing, finish_thread_state): Add
12597         process_stratum_target parameter.
12598         (switch_to_thread): Use is_current_thread.
12599         * i386-fbsd-tdep.c: Include "inferior.h".
12600         (i386fbsd_get_thread_local_address): Pass down target.
12601         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12602         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12603         have_inferiors check.
12604         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12605         (inf_ptrace_target::attach): Adjust.
12606         * infcall.c (run_inferior_call): Adjust.
12607         * infcmd.c (run_command_1): Pass target to
12608         scoped_finish_thread_state.
12609         (proceed_thread_callback): Skip inferiors with no execution.
12610         (continue_command): Rename 'all_threads' local to avoid hiding
12611         'all_threads' function.  Adjust get_last_target_status call.
12612         (prepare_one_step): Adjust set_running call.
12613         (signal_command): Use user_visible_resume_target.  Compare thread
12614         pointers instead of inferior_ptid.
12615         (info_program_command): Adjust to pass down target.
12616         (attach_command): Mark target's 'thread_executing' flag.
12617         (stop_current_target_threads_ns): New, factored out from ...
12618         (interrupt_target_1): ... this.  Switch inferior before making
12619         target calls.
12620         * inferior-iter.h
12621         (struct all_inferiors_iterator, struct all_inferiors_range)
12622         (struct all_inferiors_safe_range)
12623         (struct all_non_exited_inferiors_range): Filter on
12624         process_stratum_target too.  Remove explicit.
12625         * inferior.c (inferior::inferior): Push dummy target on target
12626         stack.
12627         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12628         Add process_stratum_target parameter, and pass it down.
12629         (have_live_inferiors): Adjust.
12630         (switch_to_inferior_and_push_target): New.
12631         (add_inferior_command, clone_inferior_command): Handle
12632         "-no-connection" parameter.  Use
12633         switch_to_inferior_and_push_target.
12634         (_initialize_inferior): Mention "-no-connection" option in
12635         the help of "add-inferior" and "clone-inferior" commands.
12636         * inferior.h: Include "process-stratum-target.h".
12637         (interrupt_target_1): Use bool.
12638         (struct inferior) <push_target, unpush_target, target_is_pushed,
12639         find_target_beneath, top_target, process_target, target_at,
12640         m_stack>: New.
12641         (discard_all_inferiors): Delete.
12642         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
12643         (all_inferiors, all_non_exited_inferiors): Add
12644         process_stratum_target parameter.
12645         * infrun.c: Include "gdb_select.h" and <unordered_map>.
12646         (target_last_proc_target): New global.
12647         (follow_fork_inferior): Push target on new inferior.  Pass target
12648         to add_thread_silent.  Call exec_on_vfork.  Handle target's
12649         reference count.
12650         (follow_fork): Adjust get_last_target_status call.  Also consider
12651         target.
12652         (follow_exec): Push target on new inferior.
12653         (struct execution_control_state) <target>: New field.
12654         (user_visible_resume_target): New.
12655         (do_target_resume): Call target_async.
12656         (resume_1): Set target's threads_executing flag.  Consider resume
12657         target.
12658         (commit_resume_all_targets): New.
12659         (proceed): Also consider resume target.  Skip threads of inferiors
12660         with no execution.  Commit resumtion in all targets.
12661         (start_remote): Pass current inferior to wait_for_inferior.
12662         (infrun_thread_stop_requested): Consider target as well.  Pass
12663         thread_info pointer to clear_inline_frame_state instead of ptid.
12664         (infrun_thread_thread_exit): Consider target as well.
12665         (random_pending_event_thread): New inferior parameter.  Use it.
12666         (do_target_wait): Rename to ...
12667         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12668         down.
12669         (threads_are_resumed_pending_p, do_target_wait): New.
12670         (prepare_for_detach): Adjust calls.
12671         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12672         do_target_wait_1 instead of do_target_wait.
12673         (fetch_inferior_event): Adjust.  Switch to representative
12674         inferior.  Pass target down.
12675         (set_last_target_status): Add process_stratum_target parameter.
12676         Save target in global.
12677         (get_last_target_status): Add process_stratum_target parameter and
12678         handle it.
12679         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12680         (context_switch): Check inferior_ptid == null_ptid before calling
12681         inferior_thread().
12682         (get_inferior_stop_soon): Pass down target.
12683         (wait_one): Rename to ...
12684         (poll_one_curr_target): ... this.
12685         (struct wait_one_event): New.
12686         (wait_one): New.
12687         (stop_all_threads): Adjust.
12688         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12689         event's target.
12690         (switch_back_to_stepped_thread): Also consider target.
12691         (print_stop_event): Update.
12692         (normal_stop): Update.  Also consider the resume target.
12693         * infrun.h (wait_for_inferior): Remove declaration.
12694         (user_visible_resume_target): New declaration.
12695         (get_last_target_status, set_last_target_status): New
12696         process_stratum_target parameter.
12697         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12698         process_stratum_target parameter, and use it.
12699         (clear_inline_frame_state (thread_info*)): New.
12700         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12701         process_stratum_target parameter.
12702         (clear_inline_frame_state (thread_info*)): Declare.
12703         * linux-fork.c (delete_checkpoint_command): Pass target down to
12704         find_thread_ptid.
12705         (checkpoint_command): Adjust.
12706         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12707         instead of just tweaking inferior_ptid.
12708         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12709         (exit_lwp): Pass target down to find_thread_ptid.
12710         (attach_proc_task_lwp_callback): Pass target down to
12711         add_thread/set_running/set_executing.
12712         (linux_nat_target::attach): Pass target down to
12713         thread_change_ptid.
12714         (get_detach_signal): Pass target down to find_thread_ptid.
12715         Consider last target status's target.
12716         (linux_resume_one_lwp_throw, resume_lwp)
12717         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12718         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12719         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12720         (linux_nat_target::async_wait_fd): New.
12721         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12722         target down.
12723         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12724         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12725         * linux-thread-db.c (struct thread_db_info::process_target): New
12726         field.
12727         (add_thread_db_info): Save target.
12728         (get_thread_db_info): New process_stratum_target parameter.  Also
12729         match target.
12730         (delete_thread_db_info): New process_stratum_target parameter.
12731         Also match target.
12732         (thread_from_lwp): Adjust to pass down target.
12733         (thread_db_notice_clone): Pass down target.
12734         (check_thread_db_callback): Pass down target.
12735         (try_thread_db_load_1): Always push the thread_db target.
12736         (try_thread_db_load, record_thread): Pass target down.
12737         (thread_db_target::detach): Pass target down.  Always unpush the
12738         thread_db target.
12739         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12740         target down.  Always unpush the thread_db target.
12741         (find_new_threads_callback, thread_db_find_new_threads_2)
12742         (thread_db_target::update_thread_list): Pass target down.
12743         (thread_db_target::pid_to_str): Pass current inferior down.
12744         (thread_db_target::get_thread_local_address): Pass target down.
12745         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12746         target down.
12747         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12748         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12749         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12750         (procfs_init_inferior): Rename to ...
12751         (procfs_target::procfs_init_inferior): ... this and adjust.
12752         (procfs_target::create_inferior, procfs_notice_thread)
12753         (procfs_do_thread_registers): Adjust.
12754         * ppc-fbsd-tdep.c: Include "inferior.h".
12755         (ppcfbsd_get_thread_local_address): Pass down target.
12756         * proc-service.c (ps_xfer_memory): Switch current inferior and
12757         program space as well.
12758         (get_ps_regcache): Pass target down.
12759         * process-stratum-target.c
12760         (process_stratum_target::thread_address_space)
12761         (process_stratum_target::thread_architecture): Pass target down.
12762         * process-stratum-target.h
12763         (process_stratum_target::threads_executing): New field.
12764         (as_process_stratum_target): New.
12765         * ravenscar-thread.c
12766         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12767         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12768         down.
12769         * record-btrace.c (record_btrace_target::info_record): Adjust.
12770         (record_btrace_target::record_method)
12771         (record_btrace_target::record_is_replaying)
12772         (record_btrace_target::fetch_registers)
12773         (get_thread_current_frame_id, record_btrace_target::resume)
12774         (record_btrace_target::wait, record_btrace_target::stop): Pass
12775         target down.
12776         * record-full.c (record_full_wait_1): Switch to event thread.
12777         Pass target down.
12778         * regcache.c (regcache::regcache)
12779         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12780         process_stratum_target parameter and handle it.
12781         (current_thread_target): New global.
12782         (get_thread_regcache): Add process_stratum_target parameter and
12783         handle it.  Switch inferior before calling target method.
12784         (get_thread_regcache): Pass target down.
12785         (get_thread_regcache_for_ptid): Pass target down.
12786         (registers_changed_ptid): Add process_stratum_target parameter and
12787         handle it.
12788         (registers_changed_thread, registers_changed): Pass target down.
12789         (test_get_thread_arch_aspace_regcache): New.
12790         (current_regcache_test): Define a couple local test_target_ops
12791         instances and use them for testing.
12792         (readwrite_regcache): Pass process_stratum_target parameter.
12793         (cooked_read_test, cooked_write_test): Pass mock_target down.
12794         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12795         (get_thread_arch_aspace_regcache): Add process_stratum_target
12796         parameter.
12797         (regcache::target): New method.
12798         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12799         (regcache::registers_changed_ptid): Add process_stratum_target
12800         parameter.
12801         (regcache::m_target): New field.
12802         (registers_changed_ptid): Add process_stratum_target parameter.
12803         * remote.c (remote_state::supports_vCont_probed): New field.
12804         (remote_target::async_wait_fd): New method.
12805         (remote_unpush_and_throw): Add remote_target parameter.
12806         (get_current_remote_target): Adjust.
12807         (remote_target::remote_add_inferior): Push target.
12808         (remote_target::remote_add_thread)
12809         (remote_target::remote_notice_new_inferior)
12810         (get_remote_thread_info): Pass target down.
12811         (remote_target::update_thread_list): Skip threads of inferiors
12812         bound to other targets.  (remote_target::close): Don't discard
12813         inferiors.  (remote_target::add_current_inferior_and_thread)
12814         (remote_target::process_initial_stop_replies)
12815         (remote_target::start_remote)
12816         (remote_target::remote_serial_quit_handler): Pass down target.
12817         (remote_target::remote_unpush_target): New remote_target
12818         parameter.  Unpush the target from all inferiors.
12819         (remote_target::remote_unpush_and_throw): New remote_target
12820         parameter.  Pass it down.
12821         (remote_target::open_1): Check whether the current inferior has
12822         execution instead of checking whether any inferior is live.  Pass
12823         target down.
12824         (remote_target::remote_detach_1): Pass down target.  Use
12825         remote_unpush_target.
12826         (extended_remote_target::attach): Pass down target.
12827         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12828         (remote_target::append_resumption): Pass down target.
12829         (remote_target::append_pending_thread_resumptions)
12830         (remote_target::remote_resume_with_hc, remote_target::resume)
12831         (remote_target::commit_resume): Pass down target.
12832         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12833         (remote_target::interrupt_query)
12834         (remote_target::remove_new_fork_children)
12835         (remote_target::check_pending_events_prevent_wildcard_vcont)
12836         (remote_target::remote_parse_stop_reply)
12837         (remote_target::process_stop_reply): Pass down target.
12838         (first_remote_resumed_thread): New remote_target parameter.  Pass
12839         it down.
12840         (remote_target::wait_as): Pass down target.
12841         (unpush_and_perror): New remote_target parameter.  Pass it down.
12842         (remote_target::readchar, remote_target::remote_serial_write)
12843         (remote_target::getpkt_or_notif_sane_1)
12844         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12845         down target.
12846         (remote_target::mourn_inferior): Pass down target.  Use
12847         remote_unpush_target.
12848         (remote_target::core_of_thread)
12849         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12850         (remote_target::pid_to_exec_file)
12851         (remote_target::thread_handle_to_thread_info): Pass down target.
12852         (remote_target::async_wait_fd): New.
12853         * riscv-fbsd-tdep.c: Include "inferior.h".
12854         (riscv_fbsd_get_thread_local_address): Pass down target.
12855         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12856         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12857         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12858         Adjust.
12859         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12860         * solib-svr4.c (enable_break): Pass down target.
12861         * spu-multiarch.c (parse_spufs_run): Pass down target.
12862         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12863         * target-delegates.c: Regenerate.
12864         * target.c (g_target_stack): Delete.
12865         (current_top_target): Return the current inferior's top target.
12866         (target_has_execution_1): Refer to the passed-in inferior's top
12867         target.
12868         (target_supports_terminal_ours): Check whether the initial
12869         inferior was already created.
12870         (decref_target): New.
12871         (target_stack::push): Incref/decref the target.
12872         (push_target, push_target, unpush_target): Adjust.
12873         (target_stack::unpush): Defref target.
12874         (target_is_pushed): Return bool.  Adjust to refer to the current
12875         inferior's target stack.
12876         (dispose_inferior): Delete, and inline parts ...
12877         (target_preopen): ... here.  Only dispose of the current inferior.
12878         (target_detach): Hold strong target reference while detaching.
12879         Pass target down.
12880         (target_thread_name): Add assertion.
12881         (target_resume): Pass down target.
12882         (target_ops::beneath, find_target_at): Adjust to refer to the
12883         current inferior's target stack.
12884         (get_dummy_target): New.
12885         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12886         has a thread running.
12887         (initialize_targets): Rename to ...
12888         (_initialize_target): ... this.
12889         * target.h: Include "gdbsupport/refcounted-object.h".
12890         (struct target_ops): Inherit refcounted_object.
12891         (target_ops::shortname, target_ops::longname): Make const.
12892         (target_ops::async_wait_fd): New method.
12893         (decref_target): Declare.
12894         (struct target_ops_ref_policy): New.
12895         (target_ops_ref): New typedef.
12896         (get_dummy_target): Declare function.
12897         (target_is_pushed): Return bool.
12898         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12899         (all_matching_threads_iterator::all_matching_threads_iterator):
12900         Handle filter target.
12901         * thread-iter.h (struct all_matching_threads_iterator, struct
12902         all_matching_threads_range, class all_non_exited_threads_range):
12903         Filter by target too.  Remove explicit.
12904         * thread.c (threads_executing): Delete.
12905         (inferior_thread): Pass down current inferior.
12906         (clear_thread_inferior_resources): Pass down thread pointer
12907         instead of ptid_t.
12908         (add_thread_silent, add_thread_with_info, add_thread): Add
12909         process_stratum_target parameter.  Use it for thread and inferior
12910         searches.
12911         (is_current_thread): New.
12912         (thread_info::deletable): Use it.
12913         (find_thread_ptid, thread_count, in_thread_list)
12914         (thread_change_ptid, set_resumed, set_running): New
12915         process_stratum_target parameter.  Pass it down.
12916         (set_executing): New process_stratum_target parameter.  Pass it
12917         down.  Adjust reference to 'threads_executing'.
12918         (threads_are_executing): New process_stratum_target parameter.
12919         Adjust reference to 'threads_executing'.
12920         (set_stop_requested, finish_thread_state): New
12921         process_stratum_target parameter.  Pass it down.
12922         (switch_to_thread): Also match inferior.
12923         (switch_to_thread): New process_stratum_target parameter.  Pass it
12924         down.
12925         (update_threads_executing): Reimplement.
12926         * top.c (quit_force): Pop targets from all inferior.
12927         (gdb_init): Don't call initialize_targets.
12928         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12929         Declare.
12930         (windows_add_thread, windows_delete_thread): Adjust.
12931         (get_windows_debug_event): Rename to ...
12932         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12933         * tracefile-tfile.c (tfile_target_open): Pass down target.
12934         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12935         Forward declare.
12936         (switch_to_thread): Add process_stratum_target parameter.
12937         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12938         parameter.  Use it.
12939         (mi_on_resume): Pass target down.
12940         * nat/fork-inferior.c (startup_inferior): Add
12941         process_stratum_target parameter.  Pass it down.
12942         * nat/fork-inferior.h (startup_inferior): Add
12943         process_stratum_target parameter.
12944         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12945
12946 2020-01-10  Pedro Alves  <palves@redhat.com>
12947
12948         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12949         directly.  Instead find the first thread in the thread list and
12950         use switch_to_thread.
12951
12952 2020-01-10  Pedro Alves  <palves@redhat.com>
12953
12954         * remote.c (remote_target::remote_add_inferior): Don't bind a
12955         process to the current inferior if the current inferior is already
12956         bound to a process.
12957
12958 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12959             Pedro Alves  <palves@redhat.com>
12960
12961         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12962         If no process is specified, return null_ptid instead of
12963         inferior_ptid.
12964         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12965         TARGET_WAITKIND_SIGNALLED with no pid.
12966
12967 2020-01-10  Pedro Alves  <palves@redhat.com>
12968
12969         * remote.c (first_remote_resumed_thread): New.
12970         (remote_target::wait_as): Use it as default event_ptid instead of
12971         inferior_ptid.
12972
12973 2020-01-10  Pedro Alves  <palves@redhat.com>
12974
12975         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12976
12977 2020-01-10  Pedro Alves  <palves@redhat.com>
12978
12979         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12980         not -1.
12981
12982 2020-01-10  Pedro Alves  <palves@redhat.com>
12983
12984         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12985         ptid to get_last_target_status.
12986         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12987         ptid to get_last_target_status.
12988         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12989         get_last_target_status.
12990         (info_program_command): Don't pass a target_waitstatus to
12991         get_last_target_status.
12992         * infrun.c (init_wait_for_inferior): Use
12993         nullify_last_target_wait_ptid.
12994         (get_last_target_status): Handle nullptr arguments.
12995         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12996         (print_stop_event): Don't pass a ptid to get_last_target_status.
12997         (normal_stop): Don't pass a ptid to get_last_target_status.
12998         * infrun.h (get_last_target_status, set_last_target_status): Move
12999         comments here and update.
13000         (nullify_last_target_wait_ptid): Declare.
13001         * linux-fork.c (fork_load_infrun_state): Remove local extern
13002         declaration of nullify_last_target_wait_ptid.
13003         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13004         to get_last_target_status.
13005
13006 2020-01-10  Pedro Alves  <palves@redhat.com>
13007
13008         * gdbthread.h (scoped_restore_current_thread)
13009         <dont_restore, restore, m_dont_restore>: Declare.
13010         * thread.c (thread_alive): Add assertion.  Return bool.
13011         (switch_to_thread_if_alive): New.
13012         (prune_threads): Switch inferior/thread.
13013         (print_thread_info_1): Switch thread before calling target methods.
13014         (scoped_restore_current_thread::restore): New, factored out from
13015         ...
13016         (scoped_restore_current_thread::~scoped_restore_current_thread):
13017         ... this.
13018         (scoped_restore_current_thread::scoped_restore_current_thread):
13019         Add assertion.
13020         (thread_apply_all_command, thread_select): Use
13021         switch_to_thread_if_alive.
13022         * infrun.c (proceed, restart_threads, handle_signal_stop)
13023         (switch_back_to_stepped_thread): Switch current thread before
13024         calling target methods.
13025
13026 2020-01-10  Pedro Alves <palves@redhat.com>
13027
13028         * inferior.c (switch_to_inferior_no_thread): New function,
13029         factored out from ...
13030         (inferior_command): ... here.
13031         * inferior.h (switch_to_inferior_no_thread): Declare.
13032         * mi/mi-main.c (run_one_inferior): Use
13033         switch_to_inferior_no_thread.
13034
13035 2020-01-10  Pedro Alves  <palves@redhat.com>
13036
13037         * infcmd.c (kill_command): Remove dead code.
13038
13039 2020-01-10  Pedro Alves  <palves@redhat.com>
13040
13041         * remote.c (remote_target::mourn_inferior): No longer check
13042         whether the target is running.
13043
13044 2020-01-10  Pedro Alves  <palves@redhat.com>
13045
13046         * corelow.c (core_target::has_execution): Change parameter type to
13047         inferior pointer.
13048         * inferior.c (number_of_live_inferiors): Use
13049         inferior::has_execution instead of target_has_execution_1.
13050         * inferior.h (inferior::has_execution): New.
13051         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13052         inferior::has_execution instead of target_has_execution_1.
13053         * process-stratum-target.c
13054         (process_stratum_target::has_execution): Change parameter type to
13055         inferior pointer.  Check the inferior's PID instead of
13056         inferior_ptid.
13057         * process-stratum-target.h
13058         (process_stratum_target::has_execution): Change parameter type to
13059         inferior pointer.
13060         * record-full.c (record_full_core_target::has_execution): Change
13061         parameter type to inferior pointer.
13062         * target.c (target_has_execution_1): Change parameter type to
13063         inferior pointer.
13064         (target_has_execution_current): Adjust.
13065         * target.h (target_ops::has_execution): Change parameter type to
13066         inferior pointer.
13067         (target_has_execution_1): Change parameter type to inferior
13068         pointer.  Change return type to bool.
13069         * tracefile.h (tracefile_target::has_execution): Change parameter
13070         type to inferior pointer.
13071
13072 2020-01-10  Pedro Alves  <palves@redhat.com>
13073
13074         * exceptions.c (print_flush): Remove current_top_target() check.
13075
13076 2020-01-10  Pedro Alves  <palves@redhat.com>
13077
13078         * remote.c (show_remote_exec_file): Show the current inferior's
13079         exec-file instead of the command variable's value.
13080
13081 2020-01-10  Pedro Alves  <palves@redhat.com>
13082
13083         * record-full.c (record_full_resume_ptid): New global.
13084         (record_full_target::resume): Set it.
13085         (record_full_wait_1): Use record_full_resume_ptid instead of
13086         inferior_ptid.
13087
13088 2020-01-10  Pedro Alves  <palves@redhat.com>
13089
13090         * gdbthread.h (scoped_restore_current_thread)
13091         <dont_restore, restore, m_dont_restore>: Declare.
13092         * thread.c (thread_alive): Add assertion.  Return bool.
13093         (switch_to_thread_if_alive): New.
13094         (prune_threads): Switch inferior/thread.
13095         (print_thread_info_1): Switch thread before calling target methods.
13096         (scoped_restore_current_thread::restore): New, factored out from
13097         ...
13098         (scoped_restore_current_thread::~scoped_restore_current_thread):
13099         ... this.
13100         (scoped_restore_current_thread::scoped_restore_current_thread):
13101         Add assertion.
13102         (thread_apply_all_command, thread_select): Use
13103         switch_to_thread_if_alive.
13104
13105 2020-01-10  George Barrett  <bob@bob131.so>
13106
13107         * stap-probe.c (stap_modify_semaphore): Don't check for null
13108         semaphores.
13109         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13110         for null semaphores.
13111
13112 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13113
13114         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13115         all source windows, and maintain horizontal scroll status while
13116         doing so.
13117
13118 2020-01-09  Tom Tromey  <tom@tromey.com>
13119
13120         PR tui/18932:
13121         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13122         update_source_window, not print_source_lines.
13123
13124 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13125
13126         * tui/tui.c (tui_enable): Register tui hooks after calling
13127         tui_display_main.
13128
13129 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13130
13131         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13132
13133 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13134
13135         * thread.c (print_thread_info_1): Fix indentation.
13136
13137 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13138
13139         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13140         unique_xmalloc_ptr outside the if to always free the demangled name.
13141
13142 2020-01-08  Tom Tromey  <tromey@adacore.com>
13143
13144         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13145         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13146         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13147         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13148         Remove.
13149         (section_offsets): New typedef.
13150         * symtab.c (fixup_section, get_msymbol_address): Update.
13151         * symmisc.c (dump_msymbols): Update.
13152         * symfile.h (relative_addr_info_to_section_offsets)
13153         (symfile_map_offsets_to_segments): Update.
13154         * symfile.c (build_section_addr_info_from_objfile)
13155         (init_objfile_sect_indices): Update.
13156         (struct place_section_arg): Change type of "offsets".
13157         (place_section): Update.
13158         (relative_addr_info_to_section_offsets): Change type of
13159         "section_offsets".  Remove "num_sections" parameter.
13160         (default_symfile_offsets, syms_from_objfile_1)
13161         (set_objfile_default_section_offset): Update.
13162         (reread_symbols): No need to preserve section offsets by hand.
13163         (symfile_map_offsets_to_segments): Change type of "offsets".
13164         * stap-probe.c (relocate_address): Update.
13165         * stabsread.h (process_one_symbol): Update.
13166         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13167         (solib_target_relocate_section_addresses): Update.
13168         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13169         Update.
13170         * solib-frv.c (frv_relocate_main_executable): Update.
13171         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13172         * solib-aix.c (solib_aix_get_section_offsets): Change return
13173         type.
13174         (solib_aix_solib_create_inferior_hook): Update.
13175         * remote.c (remote_target::get_offsets): Update.
13176         * psymtab.c (find_pc_sect_psymtab): Update.
13177         * psympriv.h (struct partial_symbol) <address, text_low,
13178         text_high>: Update.
13179         * objfiles.h (obj_section_offset): Update.
13180         (struct objfile) <section_offsets>: Change type.
13181         <num_sections>: Remove.
13182         (objfile_relocate): Update.
13183         * objfiles.c (entry_point_address_query): Update
13184         (relocate_one_symbol): Change type of "section_offsets".
13185         (objfile_relocate1, objfile_relocate1): Change type of
13186         "new_offsets".
13187         (objfile_rebase1): Update.
13188         * mipsread.c (mipscoff_symfile_read): Update.
13189         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13190         parameter.
13191         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13192         (parse_external, psymtab_to_symtab_1): Update.
13193         * machoread.c (macho_symfile_offsets): Update.
13194         * ia64-tdep.c (ia64_find_unwind_table): Update.
13195         * hppa-tdep.c (read_unwind_info): Update.
13196         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13197         * dwarf2read.c (create_addrmap_from_index)
13198         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13199         (process_psymtab_comp_unit_reader, add_partial_symbol)
13200         (add_partial_subprogram, process_full_comp_unit)
13201         (read_file_scope, read_func_scope, read_lexical_block_scope)
13202         (read_call_site_scope, dwarf2_rnglists_process)
13203         (dwarf2_ranges_process, dwarf2_ranges_read)
13204         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13205         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13206         Update.
13207         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13208         Update.
13209         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13210         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13211         (process_one_symbol): Change type of "section_offsets".
13212         * ctfread.c (get_objfile_text_range): Update.
13213         * coffread.c (coff_symtab_read, enter_linenos)
13214         (process_coff_symbol): Update.
13215         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13216         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13217
13218 2020-01-08  Tom Tromey  <tromey@adacore.com>
13219
13220         * dwarf2read.c (parse_macro_definition): Use std::string.
13221         (parse_macro_definition): Likewise.
13222
13223 2020-01-08  Tom Tromey  <tromey@adacore.com>
13224
13225         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13226         (ATTR_ALLOC_CHUNK): Remove.
13227
13228 2020-01-08  Tom Tromey  <tromey@adacore.com>
13229
13230         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13231
13232 2020-01-08  Tom Tromey  <tromey@adacore.com>
13233
13234         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13235         (dwarf2_compute_name, open_dwo_file): Likewise.
13236         (process_enumeration_scope): Use std::vector.
13237         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13238         (partial_die_info::fixup, dwarf2_start_subfile)
13239         (guess_full_die_structure_name, dwarf2_name): Likewise.
13240         (determine_prefix): Update.
13241         (guess_full_die_structure_name): Make return type const.
13242         (partial_die_full_name): Return unique_xmalloc_ptr.
13243         (DW_FIELD_ALLOC_CHUNK): Remove.
13244
13245 2020-01-07  Tom Tromey  <tromey@adacore.com>
13246
13247         PR build/24937:
13248         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13249
13250 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13251
13252         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13253
13254 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13255
13256         * stack.c (print_frame_info): Move disassemble_next_line code
13257         inside source_print block.
13258
13259 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13260
13261         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13262         gdb/signals.h, as we are now using native signal symbols.
13263
13264 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13265
13266         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13267         overflow by an early check of content vs threshold.
13268         * tui/tui-source.c (tui_source_window::line_is_displayed):
13269         Likewise.
13270
13271 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13272
13273         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13274
13275 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13276
13277         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13278         export table if no section contains it's RVA.
13279
13280 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13281
13282         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13283
13284 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13285
13286         * source.c (print_source_lines_base): Set last_line_listed.
13287
13288 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13289
13290         * tui/tui-disasm.c: Remove trailing spaces.
13291
13292 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13293             Pedro Alves  <palves@redhat.com>
13294
13295         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13296         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13297         (windows_gdb_signal_to_target): New function, uses the above
13298         enumeration to convert GDB internal signal codes to equivalent
13299         Windows codes.
13300         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13301         * windows-nat.c: Include "gdb_wait.h".
13302         (get_windows_debug_event): Extract the fatal exception from the
13303         exit status and convert to the equivalent Posix signal number.
13304         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13305         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13306         * gdbsupport/gdb_wait.c: New file, implements
13307         windows_status_to_termsig.
13308         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13309         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13310
13311 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13312
13313         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13314         show_layout.
13315
13316 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13317
13318         * aarch64-linux-nat.c
13319         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13320         and bfd_mach_aarch64.
13321
13322 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13323
13324         * ui-file.c (stdio_file::can_emit_style_escape)
13325         (tee_file::can_emit_style_escape): Ensure style is used also on
13326         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13327         to gdb_stdout.
13328         * main.c (set_gdb_data_directory): Use file style to output the
13329         warning that the given pathname is not a directory.
13330         * top.c (show_history_filename, gdb_safe_append_history)
13331         (show_gdb_datadir): Use file style.
13332
13333 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13334
13335         * solib-target.c (struct lm_info_target):
13336         Change offsets to be a unique_xmalloc_ptr.
13337         (solib_target_relocate_section_addresses): Update.
13338
13339 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13340
13341         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13342
13343 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13344
13345         * MAINTAINERS (Write After Approval): Add myself.
13346
13347 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13348
13349         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13350         Cell BE architecture.
13351         * target.h (struct target_ops) <thread_architecture>: Likewise.
13352
13353 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13354
13355         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13356
13357 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13358
13359         * MAINTAINERS (Write After Approval): Add myself.
13360
13361 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13362
13363         * gdbarch.sh: Update copyright year range of generated files.
13364
13365 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13366
13367         Update copyright year range in all GDB files.
13368
13369 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13370
13371         * copyright.py: Convert to Python 3.
13372
13373 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13374
13375         * copyright.py: Adapt after move of gnulib directory from gdb
13376         directory to toplevel directory.
13377
13378 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13379
13380         * copyright.py (main): Exit if run from the wrong directory.
13381
13382 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13383
13384         * top.c (print_gdb_version): Change copyright year to 2020.
13385
13386 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13387
13388         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13389
13390 For older changes see ChangeLog-2019.
13391 \f
13392 Local Variables:
13393 mode: change-log
13394 left-margin: 8
13395 fill-column: 74
13396 version-control: never
13397 coding: utf-8
13398 End: