gdb/ChangeLog

   1 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * ada-lang.c (ada_language_data): Remove
   4         la_store_sym_names_in_linkage_form_p initializer.
   5         (ada_language::store_sym_names_in_linkage_form_p): New member
   6         function.
   7         * c-lang.c (c_language_data): Remove
   8         la_store_sym_names_in_linkage_form_p initializer.
   9         (c_language::store_sym_names_in_linkage_form_p): New member
  10         function.
  11         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
  12         initializer.
  13         (asm_language_data): Likewise.
  14         (asm_language::store_sym_names_in_linkage_form_p): New member
  15         function.
  16         (minimal_language_data): Remove
  17         la_store_sym_names_in_linkage_form_p initializer.
  18         (minimal_language::store_sym_names_in_linkage_form_p): New member
  19         function.
  20         * d-lang.c (d_language_data): Remove
  21         la_store_sym_names_in_linkage_form_p initializer.
  22         * dwarf2/read.c (dwarf2_physname): Update call to
  23         store_sym_names_in_linkage_form_p.
  24         * f-lang.c (f_language_data): Remove
  25         la_store_sym_names_in_linkage_form_p initializer.
  26         * go-lang.c (go_language_data): Remove
  27         la_store_sym_names_in_linkage_form_p initializer.
  28         * language.c (unknown_language_data): Remove
  29         la_store_sym_names_in_linkage_form_p initializer.
  30         (unknown_language::store_sym_names_in_linkage_form_p): New member
  31         function.
  32         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
  33         initializer.
  34         (auto_language::store_sym_names_in_linkage_form_p): New member
  35         function.
  36         * language.h (language_data): Remove
  37         la_store_sym_names_in_linkage_form_p member variable.
  38         (language_defn::store_sym_names_in_linkage_form_p): New member
  39         function.
  40         * m2-lang.c (m2_language_data): Remove
  41         la_store_sym_names_in_linkage_form_p initializer.
  42         * objc-lang.c (objc_language_data): Likewise.
  43         * opencl-lang.c (opencl_language_data): Likewise.
  44         * p-lang.c (pascal_language_data): Likewise.
  45         * rust-lang.c (rust_language_data): Likewise.
  46
  47 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  48
  49         * ada-lang.c (ada_language_data): Remove string_lower_bound
  50         initializer.
  51         * c-lang.c (c_language_data): Likewise.
  52         (cplus_language_data): Likewise.
  53         (asm_language_data): Likewise.
  54         (minimal_language_data): Likewise.
  55         * d-lang.c (d_language_data): Likewise.
  56         * f-lang.c (f_language_data): Likewise.
  57         * go-lang.c (go_language_data): Likewise.
  58         * language.c (unknown_language_data): Likewise.
  59         (auto_language_data): Likewise.
  60         * language.h (language_data): Remove string_lower_bound field.
  61         (language_defn::string_lower_bound): New member function.
  62         * m2-lang.c (m2_language_data): Remove string_lower_bound
  63         initializer.
  64         (m2_language::string_lower_bound): New member function.
  65         * objc-lang.c (objc_language_data): Remove string_lower_bound
  66         initializer.
  67         * opencl-lang.c (opencl_language_data): Likewise.
  68         * p-lang.c (pascal_language_data): Likewise.
  69         * rust-lang.c (rust_language_data): Likewise.
  70         * valops.c (value_cstring): Update call to string_lower_bound.
  71         (value_string): Likewise.
  72         * value.c (allocate_repeated_value): Likewise.
  73
  74 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  75
  76         * valops.c (value_repeat): Fix incorrect argument name in comment.
  77
  78 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  79
  80         * ada-lang.c (ada_language_data): Remove c_style_arrays
  81         initializer.
  82         (ada_language::c_style_arrays_p): New member fuction.
  83         * c-lang.c (c_language_data): Remove c_style_arrays
  84         initializer.
  85         (cplus_language_data): Likewise.
  86         (asm_language_data): Likewise.
  87         (minimal_language_data): Likewise.
  88         * d-lang.c (d_language_data): Likewise.
  89         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
  90         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
  91         (f_language::c_style_arrays_p): New member function.
  92         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
  93         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
  94         * language.c (unknown_language_data): Remove c_style_arrays
  95         initializer.
  96         (auto_language_data): Likewise.
  97         * language.h (language_data): Remove c_style_arrays field.
  98         (language_defn::c_style_arrays_p): New member function.
  99         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 100         (m2_language::c_style_arrays_p): New member function.
 101         * objc-lang.c (objc_language_data): Remove c_style_arrays
 102         initializer.
 103         * opencl-lang.c (opencl_language_data): Likewise.
 104         * p-lang.c (pascal_language_data): Likewise.
 105         * rust-lang.c (rust_language_data): Likewise.
 106         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 107         and update local variable to a bool.
 108         * valops.c (value_cast): Update call to c_style_arrays_p.
 109         (value_array): Likewise.
 110         * value.c (coerce_array): Likewise.
 111
 112 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 113
 114         * ada-lang.c (ada_language_data): Remove la_language initializer.
 115         * c-lang.c (c_language_data): Likewise.
 116         (cplus_language_data): Likewise.
 117         (asm_language_data): Likewise.
 118         (minimal_language_data): Likewise.
 119         * d-lang.c (d_language_data): Likewise.
 120         * f-lang.c (f_language_data): Likewise.
 121         * go-lang.c (go_language_data): Likewise.
 122         * language.c (unknown_language_data): Likewise.
 123         (auto_language_data): Likewise.
 124         * language.h (language_data): Remove la_language field.
 125         (language_defn::language_defn): Initialise la_language field.
 126         (language_defn::la_language): New member variable.
 127         * m2-lang.c (m2_language_data): Remove la_language field.
 128         * objc-lang.c (objc_language_data): Likewise.
 129         * opencl-lang.c (opencl_language_data): Likewise.
 130         * p-lang.c (pascal_language_data): Likewise.
 131         * rust-lang.c (rust_language_data): Likewise.
 132
 133 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 134
 135         * ada-lang.c (ada_extensions): Delete, moved into
 136         ada_language::filename_extensions.
 137         (ada_language_data): Remove la_filename_extensions initializer.
 138         (ada_language::filename_extensions): New member function.
 139         * c-lang.c (c_extensions): Delete, moved into
 140         c_language::filename_extensions.
 141         (c_language_data): Remove la_filename_extensions initializer.
 142         (c_language::filename_extensions): New member function.
 143         (cplus_extensions): Delete, moved into
 144         cplus_language::filename_extensions.
 145         (cplus_language_data): Remove la_filename_extensions initializer.
 146         (cplus_language::filename_extensions): New member function.
 147         (asm_extensions): Delete, moved into
 148         asm_language::filename_extensions.
 149         (asm_language_data): Remove la_filename_extensions initializer.
 150         (asm_language::filename_extensions): New member function.
 151         (minimal_language_data): Remove la_filename_extensions
 152         initializer.
 153         * d-lang.c (d_extensions): Delete, moved into
 154         d_language::filename_extensions.
 155         (d_language_data): Remove la_filename_extensions initializer.
 156         (d_language::filename_extensions): New member function.
 157         * f-lang.c (f_extensions): Delete, moved into
 158         f_language::filename_extensions.
 159         (f_language_data): Remove la_filename_extensions initializer.
 160         (f_language::filename_extensions): New member function.
 161         * go-lang.c (go_language_data): Remove la_filename_extensions
 162         initializer.
 163         * language.c (add_set_language_command): Update now that
 164         filename_extensions returns a vector.
 165         (unknown_language_data): Remove la_filename_extensions
 166         initializer.
 167         (auto_language_data): Likewise.
 168         * language.h (language_data): Remove la_filename_extensions field.
 169         (language_defn::filename_extensions): New member function.
 170         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 171         initializer.
 172         * objc-lang.c (objc_extensions): Delete, moved into
 173         objc_language::filename_extensions.
 174         (objc_language_data): Remove la_filename_extensions initializer.
 175         (objc_language::filename_extensions): New member function.
 176         * opencl-lang.c (opencl_language_data): Remove
 177         la_filename_extensions initializer.
 178         * p-lang.c (pascal_extensions): Delete, moved into
 179         pascal_language::filename_extensions.
 180         (pascal_language_data): Remove la_filename_extensions initializer.
 181         (pascal_language::filename_extensions): New member function.
 182         * rust-lang.c (rust_extensions): Delete, moved into
 183         rust_language::filename_extensions.
 184         (rust_language_data): Remove la_filename_extensions initializer.
 185         (rust_language::filename_extensions): New member function.
 186         * symfile.c (add_filename_language): Add new assert.
 187
 188 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * ada-lang.c (ada_language_data): Remove la_name and
 191         la_natural_name initializers.
 192         (ada_language::name): New member function.
 193         (ada_language::natural_name): New member function.
 194         * c-lang.c (c_language_data): Remove la_name and
 195         la_natural_name initializers.
 196         (c_language::name): New member function.
 197         (c_language::natural_name): New member function.
 198         (cplus_language_data): Remove la_name and
 199         la_natural_name initializers.
 200         (cplus_language::name): New member function.
 201         (cplus_language::natural_name): New member function.
 202         (asm_language_data): Remove la_name and
 203         la_natural_name initializers.
 204         (asm_language::name): New member function.
 205         (asm_language::natural_name): New member function.
 206         (minimal_language_data): Remove la_name and
 207         la_natural_name initializers.
 208         (minimal_language::name): New member function.
 209         (minimal_language::natural_name): New member function.
 210         * compile/compile.c (compile_to_object): Update call to
 211         lanugage_defn::name.
 212         * d-lang.c (d_language_data): Remove la_name and
 213         la_natural_name initializers.
 214         (d_language::name): New member function.
 215         (d_language::natural_name): New member function.
 216         * expprint.c (print_subexp_standard): Update call to
 217         language_defn::name.
 218         (dump_raw_expression): Likewise
 219         (dump_prefix_expression): Likewise.
 220         * f-lang.c (f_language_data): Remove la_name and
 221         la_natural_name initializers.
 222         (f_language::name): New member function.
 223         (f_language::natural_name): New member function.
 224         * go-lang.c (go_language_data): Remove la_name and
 225         la_natural_name initializers.
 226         (go_language::name): New member function.
 227         (go_language::natural_name): New member function.
 228         * language.c (show_language_command): Update call to
 229         language_defn::name.
 230         (set_language_command): Likewise.
 231         (language_enum): Likewise.
 232         (language_str): Likewise.
 233         (add_set_language_command): Likewise, use
 234         language_defn::natural_name in the doc string.
 235         (unknown_language_data): Remove la_name and
 236         la_natural_name initializers.
 237         (unknown_language::name): New member function.
 238         (unknown_language::natural_name): New member function.
 239         (auto_language_data): Remove la_name and
 240         la_natural_name initializers.
 241         (auto_language::name): New member function.
 242         (auto_language::natural_name): New member function.
 243         (language_lookup_primitive_type_as_symbol): Update call to
 244         language_defn::name.
 245         * language.h (language_data): Remove la_name and la_natural_name
 246         member variables.
 247         (language_defn::name): New member function.
 248         (language_defn::natural_name): New member function.
 249         * m2-lang.c (m2_language_data): Remove la_name and
 250         la_natural_name initializers.
 251         (m2_language::name): New member function.
 252         (m2_language::natural_name): New member function.
 253         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 254         language_defn::natural_name.
 255         * objc-lang.c (objc_language_data): Remove la_name and
 256         la_natural_name initializers.
 257         (objc_language::name): New member function.
 258         (objc_language::natural_name): New member function.
 259         * opencl-lang.c (opencl_language_data): Remove la_name and
 260         la_natural_name initializers.
 261         (opencl_language::name): New member function.
 262         (opencl_language::natural_name): New member function.
 263         * p-lang.c (pascal_language_data): Remove la_name and
 264         la_natural_name initializers.
 265         (pascal_language::name): New member function.
 266         (pascal_language::natural_name): New member function.
 267         * rust-lang.c (rust_language_data): Remove la_name and
 268         la_natural_name initializers.
 269         (rust_language::name): New member function.
 270         (rust_language::natural_name): New member function.
 271         * symtab.c (lookup_language_this): Update call to
 272         language_defn::name.
 273
 274 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 275
 276         * ada-lang.c (ada_language_data): Remove la_name_of_this
 277         initializer.
 278         * ax-gdb.c (gen_expr): Update call to name_of_this.
 279         * c-exp.y (classify_name): Likewise.
 280         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 281         (cplus_language_data): Likewise.
 282         (cplus_language::name_of_this): New member function.
 283         (asm_language_data): Remove la_name_of_this initializer.
 284         (minimal_language_data): Likewise.
 285         * d-lang.c (d_language_data): Likewise.
 286         (d_language::name_of_this): New member function.
 287         * expprint.c (print_subexp_standard): Update call to name_of_this.
 288         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 289         * go-lang.c (go_language_data): Likewise.
 290         * language.c (unknown_language_data): Likewise.
 291         (unknown_language::name_of_this): New member function.
 292         (auto_language_data): Remove la_name_of_this initializer.
 293         (auto_language::name_of_this): New member function.
 294         * language.h (language_data): Delete la_name_of_this member
 295         variable.
 296         (language_defn::name_of_this): New member function.
 297         * m2-lang.c (m2_language_data): Remove la_name_of_this
 298         initializer.
 299         * objc-lang.c (objc_language_data): Likewise.
 300         (objc_language::name_of_this): New member function.
 301         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 302         initializer.
 303         * p-lang.c (pascal_language_data): Likewise.
 304         (pascal_language::name_of_this): New member function.
 305         * rust-lang.c (rust_language_data): Remove la_name_of_this
 306         initializer.
 307         * symtab.c (lookup_language_this): Update call to name_of_this.
 308         (lookup_symbol_aux): Likewise.
 309         * valops.c (value_of_this): Likewise.
 310
 311 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 312
 313         * ada-lang.c (ada_language_data): Remove
 314         la_struct_too_deep_ellipsis initializer.
 315         (ada_language::struct_too_deep_ellipsis): New member function.
 316         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 317         initializer.
 318         (cplus_language_data): Likewise.
 319         (asm_language_data): Likewise.
 320         (minimal_language_data): Likewise.
 321         * cp-valprint.c (cp_print_value): Update call to
 322         struct_too_deep_ellipsis.
 323         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 324         initializer.
 325         * f-lang.c (f_language_data): Likewise.
 326         (f_language::struct_too_deep_ellipsis): New member function.
 327         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 328         initializer.
 329         * language.c (unknown_language_data): Likewise.
 330         (auto_language_data): Likewise.
 331         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 332         member variable.
 333         (language_defn::struct_too_deep_ellipsis): New member function.
 334         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 335         initializer.Q
 336         * objc-lang.c (objc_language_data): Likewise.
 337         * opencl-lang.c (opencl_language_data): Likewise.
 338         * p-lang.c (pascal_language_data): Likewise.
 339         * rust-lang.c (rust_language_data): Likewise.
 340         * valprint.c (val_print_check_max_depth): Update call to
 341         struct_too_deep_ellipsis.
 342
 343 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 344
 345         * MAINTAINERS (Write After Approval): Add myself.
 346
 347 2020-09-15  Tom Tromey  <tom@tromey.com>
 348
 349         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 350         Remove.
 351
 352 2020-09-15  Tom Tromey  <tom@tromey.com>
 353
 354         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 355         and TYPE_CODE_METHODPTR cases.
 356         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 357         (c_value_print_inner): Update.
 358         * valprint.c (generic_value_print_memberptr): New function, from
 359         c_value_print_memberptr.
 360         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 361
 362 2020-09-15  Tom Tromey  <tromey@adacore.com>
 363
 364         * python/python-internal.h (PyInt_FromLong): Remove define.
 365         * python/py-value.c (convert_value_from_python): Use
 366         gdb_py_object_from_longest.
 367         * python/py-type.c (typy_get_code): Use
 368         gdb_py_object_from_longest.
 369         * python/py-symtab.c (salpy_get_line): Use
 370         gdb_py_object_from_longest.
 371         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 372         gdb_py_object_from_longest.
 373         * python/py-record.c (recpy_gap_reason_code): Use
 374         gdb_py_object_from_longest.
 375         * python/py-record-btrace.c (recpy_bt_insn_size)
 376         (recpy_bt_func_level, btpy_list_count): Use
 377         gdb_py_object_from_longest.
 378         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 379         gdb_py_object_from_longest.  Fix error handling.
 380         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 381         gdb_py_object_from_longest.
 382         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 383         gdb_py_object_from_longest.
 384         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 385         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 386         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 387
 388 2020-09-15  Tom Tromey  <tromey@adacore.com>
 389
 390         * python/python.c (gdbpy_parameter_value): Use
 391         gdb_py_object_from_ulongest.
 392
 393 2020-09-15  Tom Tromey  <tromey@adacore.com>
 394
 395         * python/py-infevents.c (create_register_changed_event_object):
 396         Use gdb_py_object_from_longest.
 397         * python/py-exitedevent.c (create_exited_event_object): Use
 398         gdb_py_object_from_longest.
 399
 400 2020-09-15  Tom Tromey  <tromey@adacore.com>
 401
 402         * python/python.c (gdbpy_parameter_value): Use
 403         gdb_py_object_from_longest.
 404         * python/py-type.c (convert_field, typy_range): Use
 405         gdb_py_object_from_longest.
 406         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 407         gdb_py_object_from_longest.
 408         * python/py-lazy-string.c (stpy_get_length): Use
 409         gdb_py_object_from_longest.
 410         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 411         gdb_py_object_from_longest.
 412         * python/py-infevents.c (create_memory_changed_event_object): Use
 413         gdb_py_object_from_longest.
 414         * python/py-inferior.c (infpy_get_num): Use
 415         gdb_py_object_from_longest.
 416         (infpy_get_pid): Likewise.
 417
 418 2020-09-15  Tom Tromey  <tromey@adacore.com>
 419
 420         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 421         defines.
 422         * python/py-value.c (valpy_long): Use
 423         gdb_py_object_from_ulongest.
 424         * python/py-symtab.c (salpy_get_pc): Use
 425         gdb_py_object_from_ulongest.
 426         (salpy_get_last): Likewise.
 427         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 428         gdb_py_object_from_ulongest.
 429         * python/py-lazy-string.c (stpy_get_address): Use
 430         gdb_py_object_from_ulongest.
 431         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 432         * python/py-arch.c (archpy_disassemble): Use
 433         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 434         error handling.
 435
 436 2020-09-15  Tom Tromey  <tromey@adacore.com>
 437
 438         * python/python-internal.h (gdb_py_long_from_longest): Remove
 439         defines.
 440         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 441         * python/py-type.c (convert_field, typy_get_sizeof): Use
 442         gdb_py_object_from_longest.
 443         * python/py-record-btrace.c (btpy_list_index): Use
 444         gdb_py_object_from_longest.
 445
 446 2020-09-15  Tom Tromey  <tromey@adacore.com>
 447
 448         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 449         * python/py-record.c (recpy_element_number): Use
 450         gdb_py_object_from_longest.
 451         (recpy_gap_number): Likewise.
 452
 453 2020-09-15  Tom Tromey  <tromey@adacore.com>
 454
 455         * top.c (ui::ui): Update.
 456         (highest_ui_num): Remove.
 457         * top.h (struct ui) <num>: Remove.
 458
 459 2020-09-15  Tom Tromey  <tromey@adacore.com>
 460
 461         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 462         * ui-style.c (ansi_regex_text): Now array.
 463         * rust-exp.y (number_regex_text): Now array.
 464         * linespec.c (linespec_quote_characters): Now array.
 465         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 466         Now arrays.
 467
 468 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 469
 470         * debuginfod-support.c (debuginfod_client_deleter): New.
 471         (debuginfod_client_up): New.
 472         (debuginfod_init): Return debuginfod_client_up.
 473         (debuginfod_source_query): Adjust.
 474         (debuginfod_debuginfo_query): Adjust.
 475
 476 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 477
 478         * debuginfod-support.c (debuginfod_source_query): Use
 479         make_unique_xstrdup.
 480
 481 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 482
 483         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 484         with `type::instance_flags`.
 485
 486 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 487
 488         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 489         Remove baton parameter.
 490
 491 2020-09-14  Pedro Alves  <pedro@palves.net>
 492
 493         * Makefile.in (SELFTESTS_SRCS): Add
 494         unittests/enum-flags-selftests.c.
 495         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 496         btrace_function_flags instead of enum btrace_function_flag.
 497         * compile/compile-c-types.c (convert_qualified): Use
 498         enum_flags::raw.
 499         * compile/compile-cplus-symbols.c (convert_one_symbol)
 500         (convert_symbol_bmsym):
 501         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 502         (compile_cplus_convert_struct_or_union_methods)
 503         (compile_cplus_instance::convert_qualified_base):
 504         * go-exp.y (parse_string_or_char): Add cast to int.
 505         * unittests/enum-flags-selftests.c: New file.
 506         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 507         type to btrace_thread_flags from btrace_thread_flag.
 508         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 509         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 510         cast in DEBUG call.
 511
 512 2020-09-14  Pedro Alves  <pedro@palves.net>
 513
 514         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 515         * gdbtypes.c (address_space_name_to_int): Rename to ...
 516         (address_space_name_to_type_instance_flags): ... this.
 517         (address_space_int_to_name): Rename to ...
 518         (address_space_type_instance_flags_to_name): ... this.
 519         * gdbtypes.h (address_space_name_to_int): Rename to ...
 520         (address_space_name_to_type_instance_flags): ... this.
 521         (address_space_int_to_name): Rename to ...
 522         (address_space_type_instance_flags_to_name): ... this.
 523         * type-stack.c (type_stack::insert): Adjust to rename.
 524         * type-stack.h (type_stack::insert): Likewise.
 525
 526 2020-09-14  Pedro Alves  <pedro@palves.net>
 527             Andrew Burgess  <andrew.burgess@embecosm.com>
 528
 529         * avr-tdep.c (avr_address_class_type_flags): Return
 530         type_instance_flags.
 531         (avr_address_class_type_flags_to_name): Take a
 532         type_instance_flags.
 533         (avr_address_class_name_to_type_flags): Return bool and take a
 534         type_instance_flags.
 535         * d-lang.c (build_d_types): Use type::set_instance_flags.
 536         * ft32-tdep.c (ft32_address_class_type_flags): Return
 537         type_instance_flags.
 538         (ft32_address_class_type_flags_to_name): Take a
 539         type_instance_flags.
 540         (ft32_address_class_name_to_type_flags): Return bool and take a
 541         type_instance_flags.
 542         (ft32_gdbarch_init): Use type::set_instance_flags.
 543         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 544         * gdbarch.h, gdbarch.c: Regenerate.
 545         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 546         (address_class_name_to_type_flags): Use type_instance_flags and
 547         bool.
 548         * gdbtypes.c (address_space_name_to_int)
 549         (address_space_int_to_name, make_qualified_type): Use
 550         type_instance_flags.
 551         (make_qualified_type): Use type_instance_flags and
 552         type::set_instance_flags.
 553         (make_type_with_address_space, make_cv_type, make_vector_type)
 554         (check_typedef): Use type_instance_flags.
 555         (recursive_dump_type): Cast type_instance_flags to unsigned for
 556         printing.
 557         (copy_type_recursive): Use type::set_instance_flags.
 558         (gdbtypes_post_init): Use type::set_instance_flags.
 559         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 560         <m_instance_flags>: ... this.
 561         <instance_flags, set_instance_flags>: New methods.
 562         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 563         (SET_TYPE_INSTANCE_FLAGS): New.
 564         (address_space_name_to_int, address_space_int_to_name)
 565         (make_type_with_address_space): Pass flags using
 566         type_instance_flags instead of int.
 567         * stabsread.c (cleanup_undefined_types_noname): Use
 568         type::set_instance_flags.
 569         * s390-tdep.c (s390_address_class_type_flags): Return
 570         type_instance_flags.
 571         (s390_address_class_type_flags_to_name): Take a
 572         type_instance_flags.
 573         (s390_address_class_name_to_type_flags): Return bool and take a
 574         type_instance_flags.
 575         * type-stack.c (type_stack::follow_types): Use
 576         type_instance_flags.
 577         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 578
 579 2020-09-14  Tom Tromey  <tromey@adacore.com>
 580
 581         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 582         * x86-tdep.c (x86_is_thunk_register_name)
 583         (x86_in_indirect_branch_thunk): Update.
 584         * sparc64-tdep.c (sparc64_fpu_register_names)
 585         (sparc64_cp0_register_names, sparc64_register_names)
 586         (sparc64_pseudo_register_names): Now const.
 587         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 588         cp0_registers_num>: Now const.
 589         * sparc-tdep.c (sparc_core_register_names)
 590         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 591         (sparc32_pseudo_register_names): Now const.
 592         (validate_tdesc_registers): Update.
 593         * rust-lang.c (rust_extensions): Now const.
 594         * p-lang.c (p_extensions): Now const.
 595         * objc-lang.c (objc_extensions): Now const.
 596         * nto-tdep.c (nto_thread_state_str): Now const.
 597         * moxie-tdep.c (moxie_register_names): Now const.
 598         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 599         Now const.
 600         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 601         (mips_linux_reg_names): Now const.
 602         (mips_gdbarch_init): Update.
 603         * microblaze-tdep.c (microblaze_register_names): Now const.
 604         * m68k-tdep.c (m68k_register_names): Now const.
 605         * m32r-tdep.c (m32r_register_names): Now const.
 606         * ia64-tdep.c (ia64_register_names): Now const.
 607         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 608         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 609         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 610         ymm_avx512_register_names, pkeys_register_names>: Now const.
 611         * i386-tdep.c (i386_register_names, i386_zmm_names)
 612         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 613         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 614         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 615         * f-lang.c (f_extensions): Now const.
 616         * d-lang.c (d_extensions): Now const.
 617         * csky-tdep.c (csky_register_names): Now const.
 618         * charset.c (default_charset_names, charset_enum): Now const.
 619         (_initialize_charset): Update.
 620         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 621         const.
 622         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 623         (bsd_uthread_solib_loaded): Update.
 624         (bsd_uthread_state): Now const.
 625         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 626         (amd64_ymm_avx512_names, amd64_ymmh_names)
 627         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 628         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 629         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 630         (amd64_dword_names): Now const.
 631         * agent.c (can_use_agent_enum): Now const.
 632         * ada-tasks.c (task_states, long_task_states): Now const.
 633         * ada-lang.c (known_runtime_file_name_patterns)
 634         (known_auxiliary_function_name_patterns, attribute_names)
 635         (standard_exc, ada_extensions): Now const.
 636
 637 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 638
 639         * bcache.h (struct bcache) <bcache>: Remove constructor.
 640         <m_hash_function, m_compare_function>: Remove.
 641         <~bcache>: Make virtual.
 642         <compare>: Remove static method, introduce virtual method.
 643         <default_hash>: Remove.
 644         <hash>: New virtual method.
 645         * bcache.c (bcache::expand_hash_table): Update.
 646         (bcache::insert): Update.
 647         (bcache::hash): New.
 648         (bcache::compare): Update comment and parameter names.
 649         * gdbtypes.c (types_deeply_equal): Update.
 650         * psymtab.h (struct psymbol_bcache): New struct.
 651         (class psymtab_storage) <psymtab_storage>: Make default.
 652         <psymbol_cache>: Change type to psymbol_bcache.
 653         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 654         (psymbol_hash): Change to...
 655         (psymbol_bcache::hash): ... this.
 656         (psymbol_compare): Change to...
 657         (psymbol_bcache::compare): ... this.
 658
 659 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 660
 661         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 662         checking for initial lwp.
 663
 664 2020-09-14  Tom Tromey  <tromey@adacore.com>
 665
 666         * m68k-tdep.c (m68k_extract_return_value): Use
 667         pointer_result_regnum.
 668         (m68k_store_return_value): Likewise.
 669         (m68k_reg_struct_return_p): Handle vectors and arrays.
 670         (m68k_return_value): Handle arrays.
 671         (m68k_svr4_return_value): Fix single-element aggregate handling.
 672         Handle long double.  Adjust for embedded ABI.
 673         (m68k_svr4_init_abi): Set pointer_result_regnum.
 674         (m68k_embedded_init_abi): New function.
 675         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 676         (m68k_osabi_sniffer): New function.
 677         (_initialize_m68k_tdep): Register osabi sniffer.
 678         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 679         member.
 680
 681 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 682
 683         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 684         with gdb::unique_xmalloc_ptr<char>.
 685
 686 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 687
 688         * xml-support.h (xml_fetch_another): Change type to be a
 689         function_view.
 690         (xml_process_xincludes): Remove baton parameter.
 691         (xml_fetch_content_from_file): Change baton parameter to
 692         dirname.
 693         * xml-support.c (struct xinclude_parsing_data)
 694         <xinclude_parsing_data>: Remove baton parameter.
 695         <fetcher_baton>: Remove.
 696         (xinclude_start_include): Adjust.
 697         (xml_process_xincludes): Adjust.
 698         (xml_fetch_content_from_file): Replace baton parameter with
 699         dirname.
 700         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 701         (xml_init_syscalls_info): Use a lambda.
 702         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 703         (file_read_description_xml): Use a lambda.
 704         (fetch_available_features_from_target): Change baton parameter
 705         to target_ops.
 706         (target_read_description_xml): Use a lambda.
 707         (target_fetch_description_xml): Use a lambda.
 708         (string_read_description_xml): Update.
 709
 710 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 711
 712         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
 713         uses with type::endianity_is_not_default.
 714
 715 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 716
 717         * gdbtypes.h (struct type) <endianity_is_not_default,
 718         set_endianity_is_not_default>: New methods.
 719         (TYPE_ENDIANITY_NOT_DEFAULT): Use
 720         type::endianity_is_not_default, change all write call sites to
 721         use type::set_endianity_is_not_default.
 722
 723 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 724
 725         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
 726         uses with type::is_fixed_instance.
 727
 728 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 729
 730         * gdbtypes.h (struct type) <is_fixed_instance,
 731         set_is_fixed_instance>: New methods.
 732         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
 733         write call sites to use type::set_is_fixed_instance.
 734
 735 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 736
 737         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
 738         uses with type::is_gnu_ifunc.
 739
 740 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 741
 742         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
 743         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
 744         use type::set_is_gnu_ifunc.
 745
 746 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 747
 748         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
 749         uses with type::stub_is_supported.
 750
 751 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 752
 753         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
 754         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
 755         use type::set_stub_is_supported.
 756
 757 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 758
 759         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
 760         uses with type::is_vector.
 761
 762 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 763
 764         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
 765         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
 766         use type::set_is_vector.
 767
 768 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 769
 770         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
 771         uses with type::has_varargs.
 772
 773 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 774
 775         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
 776         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
 777         use type::set_has_varargs.
 778
 779 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 780
 781         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
 782         uses with type::is_prototyped.
 783
 784 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 785
 786         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
 787         New methods.
 788         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
 789         call sites to use type::set_is_prototyped.
 790
 791 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 792
 793         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
 794         uses with type::target_is_stub.
 795
 796 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 797
 798         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
 799         New methods.
 800         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
 801         sites to use type::set_target_is_stub.
 802
 803 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 804
 805         * gdbtypes.h (TYPE_STUB): Remove, replace all
 806         uses with type::is_stub.
 807
 808 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 809
 810         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
 811         (TYPE_STUB): Use type::is_stub, change all write call sites to
 812         use type::set_is_stub.
 813
 814 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 815
 816         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
 817         type::has_no_signedness.
 818
 819 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 820
 821         * gdbtypes.h (struct type) <has_no_signedness,
 822         set_has_no_signedness>: New methods.
 823         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
 824         call sites to use type::set_has_no_signedness.
 825
 826 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 827
 828         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
 829         type::is_unsigned.
 830
 831 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 832
 833         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
 834         methods.
 835         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
 836         sites to use type::set_is_unsigned.
 837
 838 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 839             Adam Renquinha <arenquinha@cimeq.qc.ca>
 840
 841         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 842         pointer and stack frame offset when unwinding.
 843
 844 2020-09-13  Pedro Alves  <pedro@palves.net>
 845
 846         * NEWS: Document "-break-insert --qualified".
 847         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 848
 849 2020-09-13  Pedro Alves  <pedro@palves.net>
 850
 851         * linespec.c (classify_mtype, compare_msyms): Delete.
 852         (search_minsyms_for_name): Remove classification logic.  Instead
 853         filter out trampoline symbols if we also found an external
 854         function of the same name.
 855
 856 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 857
 858         * NEWS: Create a new section for the next release branch.
 859         Rename the section of the current branch, now that it has
 860         been cut.
 861
 862 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 863
 864         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 865         * version.in: Bump version to 11.0.50.DATE-git.
 866
 867 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 868
 869         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 870
 871 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 872             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 873
 874         * gdbarch.sh: Added bfloat16 type.
 875         * gdbarch.c: Regenerated.
 876         * gdbarch.h: Regenerated.
 877         * gdbtypes.c (floatformats_bfloat16): New struct.
 878         (gdbtypes_post_init): Add builtin_bfloat16.
 879         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 880         (floatformats_bfloat16): New struct.
 881         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 882         (i386_ymm_type): Add field "v16_bfloat16"
 883         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 884         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 885         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 886         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 887         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 888         * features/i386/64bit-avx512.c: Regenerated.
 889         * features/i386/64bit-sse.xml: Add bfloat16 type.
 890         * features/i386/64bit-sse.c: Regenerated.
 891
 892 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 893
 894         * i386-tdep.c (i386_zmm_type): Fix field names.
 895         (i386_ymm_type): Fix field names.
 896
 897 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 898
 899         * breakpoint.c: Fix typo in the help message of the
 900         "set breakpoint condition-evaluation" command.
 901
 902 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 903
 904         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 905         * (nbsd_nat_target::pid_to_exec_file)
 906         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 907         (nbsd_nat_target::post_startup_inferior)
 908         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 909         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 910         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 911         * (nbsd_thread_lister): Remove.
 912
 913 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 914
 915         * fork-inferior.c (startup_inferior): Avoid double free.
 916
 917 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 918
 919         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 920         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 921
 922 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 923
 924         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 925         * netbsd-nat.c: Include <sys/ptrace.h>.
 926         * (netbsd_nat::enable_proc_events): Add.
 927
 928 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 929
 930         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 931         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 932         (netbsd_nat::for_each_thread): Add.
 933         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 934         "gdbsupport/common-debug.h".
 935         * (netbsd_nat::netbsd_thread_lister)
 936         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 937         (netbsd_nat::for_each_thread): Add.
 938
 939 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 940
 941         * netbsd-nat.h: Include <unistd.h>.
 942         * (netbsd_nat::pid_to_exec_file): Add.
 943         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 944         * (netbsd_nat::pid_to_exec_file) Add.
 945
 946 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 947
 948         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 949
 950 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 951
 952         * netbsd-nat.h: New file.
 953         * netbsd-nat.c: Likewise.
 954
 955 2020-09-09  Tom Tromey  <tromey@adacore.com>
 956
 957         * ada-lang.c (remove_extra_symbols): Do not increment when
 958         removing an element
 959
 960 2020-09-08  Tom Tromey  <tromey@adacore.com>
 961
 962         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 963
 964 2020-09-08  Tom Tromey  <tromey@adacore.com>
 965
 966         PR win32/25302:
 967         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 968         (gdb_bfd_init_data): New function.
 969         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 970
 971 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 972
 973         * infrun.c (fetch_inferior_event): Use
 974         `switch_to_target_no_thread` to switch the target.
 975
 976 2020-09-06  Tom Tromey  <tom@tromey.com>
 977
 978         * symfile.h (dwarf2_free_objfile): Don't declare.
 979
 980 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 981
 982         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 983         to match 16 byte real/complex type generated by Flang compiler.
 984
 985 2020-09-03  Tom de Vries  <tdevries@suse.de>
 986
 987         PR breakpoint/26546
 988         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 989         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 990
 991 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 992
 993         * maint.c (index_digits): New function.
 994         (struct maint_print_section_data): Remove.
 995         (print_bfd_section_info): Remove print_data parameter, add arg
 996         and index_digits.
 997         (print_objfile_section_info): Likewise.
 998         (print_bfd_section_info_maybe_relocated): Likewise (plus
 999         objfile).
1000         (maintenance_info_sections): Adjust calls.
1001
1002 2020-09-02  Tom Tromey  <tromey@adacore.com>
1003
1004         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1005         for null pointers.
1006         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1007
1008 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1009
1010         * bcache.h (struct bcache) <insert>: Change type of `added` to
1011         pointer to bool.
1012         * bcache.c (bcache::insert): Likewise.
1013         * gdbtypes.c (check_types_worklist): Adjust.
1014         * psymtab.c (add_psymbol_to_bcache): Adjust.
1015
1016 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1017
1018         * corelow.c (unordered_set): Include.
1019         (class core_target): Add field 'm_core_unavailable_mappings'.
1020         (core_target::build_file_mappings): Print only one warning
1021         per inaccessible file.  Add unavailable/broken mappings
1022         to m_core_unavailable_mappings.
1023         (core_target::xfer_partial): Call...
1024         (core_target::xfer_memory_via_mappings): New method.
1025
1026 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1027
1028         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1029         type to bool.
1030
1031 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1032
1033         * dwarf2/read.c (struct field_info): Fix indentation.
1034
1035 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1038         ordering in comment.
1039         * frame.c (frame_id_eq): Fix indentation.
1040
1041 2020-08-31  Scott Linder  <scott@scottlinder.com>
1042             Simon Marchi  <simon.marchi@efficios.com>
1043
1044         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1045         inline frame ids in outer frame.
1046
1047 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1048
1049         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1050         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1051         (outer_frame_id): Use FID_STACK_OUTER instead of
1052         FID_STACK_INVALID.
1053         (frame_id_p): Don't check for outer_frame_id.
1054
1055 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1056
1057         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1058         regnum/frame in value.  Call allocate_value_lazy.
1059         * frame.c (frame_unwind_register_value): Use
1060         val_print_not_saved.
1061
1062 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1063
1064         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1065
1066 2020-08-29  Pedro Alves  <pedro@palves.net>
1067
1068         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1069         the inferior before calling target_pid_to_str.
1070
1071 2020-08-28  Tom Tromey  <tom@tromey.com>
1072
1073         * xcoffread.c (xcoff_end_psymtab): Update comment.
1074         * dbxread.c (dbx_end_psymtab): Update comment.
1075
1076 2020-08-28  Tom de Vries  <tdevries@suse.de>
1077
1078         PR breakpoint/26544
1079         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1080         event_location.
1081         (create_breakpoint): Same.
1082         (base_breakpoint_decode_location): Same.
1083         (bkpt_create_sals_from_location): Same.
1084         (bkpt_decode_location): Same.
1085         (bkpt_probe_create_sals_from_location): Same.
1086         (bkpt_probe_decode_location): Same.
1087         (tracepoint_create_sals_from_location): Same.
1088         (tracepoint_decode_location): Same.
1089         (tracepoint_probe_decode_location): Same.
1090         (strace_marker_create_sals_from_location): Same.
1091         (strace_marker_decode_location): Same.
1092         (create_sals_from_location_default): Same.
1093         (decode_location_default): Same.
1094         * breakpoint.h (struct breakpoint_ops): Same.
1095         (create_breakpoint): Same.
1096         * linespec.h (decode_line_full): Same.
1097         * linespec.c (decode_line_full): Same.  Throw error if
1098         result.size () == 0.
1099
1100 2020-08-27  Pedro Alves  <pedro@palves.net>
1101
1102         PR gdb/26524
1103         * breakpoint.c (until_break_fsm) <location_breakpoint,
1104         caller_breakpoint>: Delete fields.
1105         <breakpoints>: New field.
1106         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1107         two individual breakpoints.
1108         (until_break_fsm::should_stop): Loop over breakpoints in the
1109         breakpoint vector.
1110         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1111         vector.
1112         (until_break_command): Handle location expanding into multiple
1113         sals.
1114
1115 2020-08-27  Pedro Alves  <pedro@palves.net>
1116
1117         PR gdb/26523
1118         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1119         bp_until breakpoints user-specified locations.  Update intro
1120         comment.
1121
1122 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1123
1124         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1125         gdb_bfd_sections): New.
1126         * maint.c (print_bfd_section_info): Change param type to
1127         maint_print_section_data.
1128         (print_objfile_section_info): Likewise.
1129         (print_bfd_section_info_maybe_relocated): Likewise.
1130         (maintenance_info_sections): Use gdb_bfd_sections.
1131
1132 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1133
1134         * MAINTAINERS: Add ARC target and maintainer.
1135
1136 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1137
1138         * configure.tgt: ARC support for GNU/Linux.
1139         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1140         * arc-linux-tdep.c: New file.
1141         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1142         * arc-tdep.c (arc_write_pc): Use it.
1143
1144 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1145
1146         * arc-tdep.c (arc_check_for_hardware_loop): New.
1147         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1148
1149 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1150
1151         * arc-tdep.h: Include "gdbarch.h".
1152
1153 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1154
1155         * arch/arc.h
1156         (arc_gdbarch_features): New class to stir the selection of target XML.
1157         (arc_create_target_description): Use FEATURES to choose XML target.
1158         (arc_lookup_target_description): Use arc_create_target_description
1159         to create _new_ target descriptions or return the already created
1160         ones if the FEATURES is the same.
1161         * arch/arc.c: Implementation of prototypes described above.
1162         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1163         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1164         * arc-tdep.c (*_feature_name): Make feature names consistent.
1165         (arc_register_feature): A new struct to hold information about
1166         registers of a particular target/feature.
1167         (arc_check_tdesc_feature): Check if XML provides registers in
1168         compliance with ARC_REGISTER_FEATURE structs.
1169         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1170         (determine_*_reg_feature_set): Which feature name to look for.
1171         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1172         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1173         to expected ISA enums to be used in arc_gdbarch_features structs.
1174         * features/Makefile (FEATURE_XMLFILES): Add new files.
1175         * gdb/features/arc/v1-aux.c: New file.
1176         * gdb/features/arc/v1-aux.xml: Likewise.
1177         * gdb/features/arc/v1-core.c: Likewise.
1178         * gdb/features/arc/v1-core.xml: Likewise.
1179         * gdb/features/arc/v2-aux.c: Likewise.
1180         * gdb/features/arc/v2-aux.xml: Likewise.
1181         * gdb/features/arc/v2-core.c: Likewise.
1182         * gdb/features/arc/v2-core.xml: Likewise.
1183         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1184
1185 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1186             Andrew Burgess  <andrew.burgess@embecosm.com>
1187
1188         PR m2/26372
1189         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1190         an assert.  Remove single element array indexing pattern as the
1191         MULTI_SUBSCRIPT support will handle this case too.
1192
1193 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1194
1195         * value.h (valprint_check_validity): Move declaration from
1196         here...
1197         * valprint.h (valprint_check_validity): ... to here.
1198
1199 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1200
1201         * debug.h: New file.
1202         * debug.c (debug_prefixed_vprintf): New function.
1203         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1204         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1205
1206 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1207
1208         * infrun.h (infrun_debug_printf_1): New function declaration.
1209         (infrun_debug_printf): New macro.
1210         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1211         throughout.
1212         (infrun_debug_printf): New function.
1213         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1214         (handle_jit_event): Likewise.
1215
1216 2020-08-21  Mark Wielaard  <mark@klomp.org>
1217
1218         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1219
1220 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1221
1222         * frame.c (enum class frame_id_status): New.
1223         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1224         (fprintf_frame): Update.
1225         (compute_frame_id): Set frame id status to "computing" on entry.
1226         Set it back to "not_computed" on failure and to "computed" on
1227         success.
1228         (get_frame_id): Assert the frame id is not being computed.
1229         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1230         (create_new_frame): Likewise.
1231         (frame_cleanup_after_sniffer): Update assert.
1232
1233 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1234
1235         * regcache.c (pid_ptid_regcache_map): New type.
1236         (target_ptid_regcache_map): Remove.
1237         (target_pid_ptid_regcache_map): New type.
1238         (regcaches): Change type to target_pid_ptid_regcache_map.
1239         (get_thread_arch_aspace_regcache): Update.
1240         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1241         case.
1242         (regcaches_size): Update.
1243         (regcache_count): Update.
1244         (registers_changed_ptid_target_pid_test): New.
1245         (_initialize_regcache): Register new test.
1246
1247 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1248
1249         * regcache.c (regcache_count): New.
1250         (struct regcache_test_data): New.
1251         (regcache_test_data_up): New.
1252         (populate_regcaches_for_test): New.
1253         (regcaches_test): Remove.
1254         (get_thread_arch_aspace_regcache_test): New.
1255         (registers_changed_ptid_all_test): New.
1256         (registers_changed_ptid_target_test): New.
1257         (registers_changed_ptid_target_ptid_test): New.
1258         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1259         (_initialize_regcache): Register new tests.
1260
1261 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1262
1263         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1264         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1265         gdbarch and aspace parameter.  Use current inferior's aspace.
1266         Validate regcache's arch value.
1267         (regcaches_test): Update.
1268
1269 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1270
1271         * regcache.c (regcaches_test): Call registers_changed.
1272
1273 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1274
1275         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1276
1277 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1278
1279         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1280         to find the end of prologue for flang compiled binaries.
1281         * arm-tdep.c (arm_skip_prologue): Likewise.
1282         * i386-tdep.c (i386_skip_prologue): Likewise.
1283         * producer.c (producer_is_llvm): New function.
1284         (producer_parsing_tests): Added new tests for clang/flang.
1285         * producer.h (producer_is_llvm): New declaration.
1286
1287 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1288
1289         * linux-nat.c (linux_nat_debug_printf): New function.
1290         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1291
1292 2020-08-18  Aaron Merey  <amerey@redhat.com>
1293
1294         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1295         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1296         (CLIBS): Add DEBUGINFOD_LIBS.
1297
1298 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1299
1300         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1301         'gdbarch_num_regs'.
1302
1303 2020-08-17  Tom Tromey  <tromey@adacore.com>
1304
1305         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1306         ada_get_decoded_value returns NULL.
1307
1308 2020-08-17  Tom Tromey  <tromey@adacore.com>
1309
1310         * python/py-inferior.c (infpy_search_memory): Use
1311         gdb_py_object_from_ulongest.
1312         * python/py-infevents.c (create_inferior_call_event_object)
1313         (create_memory_changed_event_object): Use
1314         gdb_py_object_from_ulongest.
1315         * python/py-linetable.c (ltpy_entry_get_pc): Use
1316         gdb_py_object_from_ulongest.
1317
1318 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1319
1320         * loc.c (class symbol_needs_eval_context): Fix indentation.
1321
1322 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1323
1324         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1325         bool.
1326
1327 2020-08-17  Tom de Vries  <tdevries@suse.de>
1328
1329         PR gdb/26393
1330         * gdbtypes.c (dump_dynamic_prop): New function.
1331         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1332
1333 2020-08-15  Tom de Vries  <tdevries@suse.de>
1334
1335         PR backtrace/26390
1336         * stack.c (print_frame_args): Temporarily set the selected
1337         frame to FRAME while printing the frame's arguments.
1338
1339 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1340
1341         PR breakpoints/26385
1342         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1343         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1344
1345 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1346
1347         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1348         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1349         and >= to check return value instead of == -1 and != -1.
1350
1351 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1352
1353         * utils.h (class gdb_argv) <as_array_view>: New method.
1354         * utils.c (gdb_argv_as_array_view_test): New.
1355         (_initialize_utils): Register selftest.
1356         * maint.c (maintenance_selftest): Use the new method.
1357
1358 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1359
1360         * target.h (supports_dumpcore, dumpcore): New
1361         function declarations.
1362         * target.c (supports_dumpcore, dumpcore): New
1363         functions.
1364         * target-delegates.c: Rebuild.
1365         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1366         and target_dumpcore ().
1367
1368 2020-08-13  Aaron Merey  <amerey@redhat.com>
1369
1370         * debuginfod-support.c: Replace global variables with user_data.
1371
1372 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1373
1374         * maint.c (maintenance_selftest): Split args and pass array_view
1375         to run_tests.
1376
1377 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1378
1379         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1380         type's length.
1381         Use %s and pulongest to print the length.
1382
1383 2020-08-12  Pedro Alves  <palves@redhat.com>
1384
1385         * NEWS: Move "Multi-target debugging support" item to the
1386         "Changes since GDB 9" section.
1387
1388 2020-08-12  Pedro Alves  <palves@redhat.com>
1389
1390         PR gdb/26336
1391         * progspace.c (program_space::remove_objfile): Invalidate the
1392         frame cache.
1393
1394 2020-08-11  Tom de Vries  <tdevries@suse.de>
1395
1396         * MAINTAINERS: Mark ms1 as deleted.
1397
1398 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1399
1400         PR gdb/26310
1401
1402         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1403         act accordingly.
1404         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1405         movz/str/stur/stp skipping behavior.
1406
1407 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1408
1409         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1410         struct user_sve_header instead of struct sve_context.
1411
1412 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1413
1414         * read.h (dwarf2_fetch_die_loc_sect_off,
1415         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1416         `void *` parameter with function_view.
1417         * read.c (dwarf2_fetch_die_loc_sect_off,
1418         dwarf2_fetch_die_loc_cu_off): Likewise.
1419         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1420         (per_cu_dwarf_call): Adjust.
1421         (get_frame_address_in_block_wrapper): Remove.
1422         (indirect_synthetic_pointer): Adjust.
1423         (get_ax_pc): Remove.
1424         (dwarf2_compile_expr_to_ax): Adjust.
1425
1426 2020-08-08  Tom de Vries  <tdevries@suse.de>
1427
1428         PR build/26344
1429         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1430         constructor.
1431         * regcache.c (get_thread_arch_aspace_regcache): Same.
1432
1433 2020-08-07  Tom Tromey  <tromey@adacore.com>
1434
1435         * ravenscar-thread.c
1436         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1437         New method.
1438         (ravenscar_thread_target::wait): Check
1439         runtime_initialized.
1440         (ravenscar_thread_target::prepare_to_store)
1441         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1442         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1443         (ravenscar_thread_target::stopped_by_watchpoint)
1444         (ravenscar_thread_target::stopped_data_address)
1445         (ravenscar_thread_target::core_of_thread): Use
1446         scoped_restore_current_thread and
1447         set_base_thread_from_ravenscar_task.
1448
1449 2020-08-07  Tom Tromey  <tromey@adacore.com>
1450
1451         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1452
1453 2020-08-07  Tom Tromey  <tromey@adacore.com>
1454
1455         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1456         update_inferior_ptid before update_thread_list.
1457         (temporarily_change_regcache_ptid): New class.
1458         (ravenscar_thread_target::fetch_registers)
1459         (ravenscar_thread_target::store_registers)
1460         (ravenscar_thread_target::prepare_to_store): Use base thread when
1461         forwarding operation.
1462
1463 2020-08-07  Tom Tromey  <tromey@adacore.com>
1464
1465         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1466         "is_pid" case.
1467
1468 2020-08-07  Tom Tromey  <tromey@adacore.com>
1469
1470         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1471         New methods.
1472         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1473         first.
1474         (ravenscar_thread_target::add_thread): Rename from
1475         ravenscar_add_thread.
1476         (ravenscar_thread_target::update_thread_list): Use a lambda.
1477         (ravenscar_thread_target::xfer_partial): New method.
1478
1479 2020-08-07  Tom Tromey  <tromey@adacore.com>
1480
1481         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1482         gdb::function_view.
1483         (iterate_over_live_ada_tasks): Change type of argument.
1484         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1485         of argument.
1486
1487 2020-08-07  Tom Tromey  <tromey@adacore.com>
1488
1489         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1490         Remove.
1491         (ravenscar_thread_target::extra_thread_info): Remove.
1492         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1493         defer to target beneath for non-Ravenscar threads.
1494
1495 2020-08-07  Tom Tromey  <tromey@adacore.com>
1496
1497         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1498         get_base_thread_from_ravenscar_task>: Now methods.
1499         <m_cpu_map>: New member.
1500         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1501         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1502         (ravenscar_thread_target::task_is_currently_active): Update.
1503         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1504         Now a method.
1505         (ravenscar_thread_target::add_active_thread): Put initial thread
1506         into the m_cpu_map.
1507
1508 2020-08-07  Tom Tromey  <tromey@adacore.com>
1509
1510         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1511         event_ptid.
1512
1513 2020-08-07  Tom Tromey  <tromey@adacore.com>
1514
1515         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1516         runtime_initialized.
1517
1518 2020-08-07  Tom Tromey  <tromey@adacore.com>
1519
1520         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1521         add_active_thread.
1522         (ravenscar_thread_target::add_active_thread): Now public.
1523         (ravenscar_inferior_created): Call add_active_thread after pushing
1524         the target.
1525
1526 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1527
1528         * regcache.c (ptid_regcache_map): New type.
1529         (target_ptid_regcache_map): New type.
1530         (regcaches): Change type to target_ptid_regcache_map.
1531         (get_thread_arch_aspace_regcache): Update to regcaches' new
1532         type.
1533         (regcache_thread_ptid_changed): Likewise.
1534         (registers_changed_ptid): Likewise.
1535         (regcaches_size): Likewise.
1536         (regcaches_test): Update.
1537         (regcache_thread_ptid_changed): Update.
1538         * regcache.h (regcache_up): New type.
1539         * gdbsupport/ptid.h (hash_ptid): New struct.
1540
1541 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1542
1543         * observable.h (thread_ptid_changed): Add parameter
1544         `process_stratum_target *`.
1545         * infrun.c (infrun_thread_ptid_changed): Add parameter
1546         `process_stratum_target *` and use it.
1547         (selftests): New namespace.
1548         (infrun_thread_ptid_changed): New function.
1549         (_initialize_infrun): Register selftest.
1550         * regcache.c (regcache_thread_ptid_changed): Add parameter
1551         `process_stratum_target *` and use it.
1552         (regcache_thread_ptid_changed): New function.
1553         (_initialize_regcache): Register selftest.
1554         * thread.c (thread_change_ptid): Pass target to
1555         thread_ptid_changed observable.
1556
1557 2020-08-06  Caroline Tice <cmtice@google.com>
1558
1559         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1560         (struct dwp_sections): Update field comments.  Add loclists and
1561         rnglists fields.
1562         (struct virtual_v2_dwo_sections): Rename struct to
1563         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1564         size & offset fields for loclists and rnglists.
1565         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1566         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1567         skipping dummy type units.
1568         (create_dwp_hash_table): Update the large comment above the function to
1569         discuss Version 5 DWP files as well, with references.  Update all the
1570         version checks in the function to check for version 5 as well.  Add new
1571         section at the end to create dwp hash table for version 5.
1572         (create_dwp_v2_section): Rename function to
1573         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1574         Add V5 to error message text.
1575         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1576         into calls to create_dwp_v2_or_v5_section.
1577         (create_dwo_unit_in_dwp_v5): New function.
1578         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1579         check for version2; add else clause to handle version 5.
1580         (open_and_init_dwo_file): Add code to check dwarf version & only call
1581         create_debug_types_hash_table (with sections.types) if version is not 5;
1582         else call create_debug_type_hash_table, with sections.info.
1583         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1584         version 5.
1585         (dwarf2_locate_v5_dwp_sections): New function.
1586         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1587         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1588
1589 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1590
1591         * regcache.h (class regcache): Remove friend
1592         registers_changed_ptid.
1593         <regcache_thread_ptid_changed>: Remove.
1594         <regcaches>: Remove.
1595         * regcache.c (regcache::regcaches): Rename to...
1596         (regcaches): ... this.  Make static.
1597         (get_thread_arch_aspace_regcache): Update.
1598         (regcache::regcache_thread_ptid_changed): Rename to...
1599         (regcache_thread_ptid_changed): ... this.  Update.
1600         (class regcache_access): Remove.
1601         (regcaches_test): Update.
1602         (_initialize_regcache): Update.
1603         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1604         <forward_list>.
1605
1606 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1607
1608         * regcache.h (class regcache) <current_regcache>: Rename to...
1609         <regcaches>: ... this.  Move doc here.
1610         * regcache.c (regcache::current_regcache) Rename to...
1611         (regcache::regcaches): ... this.  Move doc to header.
1612         (get_thread_arch_aspace_regcache): Update.
1613         (regcache::regcache_thread_ptid_changed): Update.
1614         (registers_changed_ptid): Update.
1615         (class regcache_access) <current_regcache_size>: Rename to...
1616         <regcaches_size>: ... this.
1617         (current_regcache_test): Rename to...
1618         (regcaches_test): ... this.
1619         (_initialize_regcache): Update.
1620
1621 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1622
1623         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1624
1625 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1626
1627         * corelow.c (core_target::build_file_mappings): Don't output
1628         null pathname in warning.
1629
1630 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1631
1632         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1633         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1634         gdb.dwarf2/dw2-single-line-discriminators.exp,
1635         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1636
1637 2020-08-05  Tom Tromey  <tromey@adacore.com>
1638
1639         PR rust/26197:
1640         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1641         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1642         Fix off-by-one and type size errors in ordinary case.
1643
1644 2020-08-05  Tom de Vries  <tdevries@suse.de>
1645
1646         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1647         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1648
1649 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1650
1651         * frame.h (frame_id_p): Return bool.
1652         (frame_id_artificial_p): Return bool.
1653         (frame_id_eq): Return bool.
1654         (has_stack_frames): Return bool.
1655         (get_selected_frame): Fix typo in comment.
1656         (get_frame_pc_if_available): Return bool.
1657         (get_frame_address_in_block_if_available): Return bool.
1658         (get_frame_func_if_available): Return bool.
1659         (read_frame_register_unsigned): Return bool.
1660         (get_frame_register_bytes): Return bool.
1661         (safe_frame_unwind_memory): Return bool.
1662         (deprecated_frame_register_read): Return bool.
1663         (frame_unwinder_is): Return bool.
1664         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1665         bool.
1666         <this_id::p>: Likewise.
1667         <prev_p>: Likewise.
1668         (frame_stash_add): Return bool.
1669         (get_frame_id): Use bool.
1670         (frame_id_build_special) Use bool.
1671         (frame_id_build_unavailable_stack): Use bool.
1672         (frame_id_build): Use bool.
1673         (frame_id_p): Return bool, use true/false instead of 1/0.
1674         (frame_id_artificial_p): Likewise.
1675         (frame_id_eq): Likewise.
1676         (frame_id_inner): Likewise.
1677         (get_frame_func_if_available): Likewise.
1678         (read_frame_register_unsigned): Likewise.
1679         (deprecated_frame_register_read): Likewise.
1680         (get_frame_register_bytes): Likewise.
1681         (has_stack_frames): Likewise.
1682         (inside_main_func): Likewise.
1683         (inside_entry_func): Likewise.
1684         (get_frame_pc_if_available): Likewise.
1685         (get_frame_address_in_block_if_available): Likewise.
1686         (frame_unwinder_is): Likewise.
1687         (safe_frame_unwind_memory): Likewise.
1688         (frame_unwind_arch): Likewise.
1689
1690 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1691
1692         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1693         type to cached_copy_status.
1694         (fprintf_frame): Adjust.
1695         (get_frame_func_if_available): Adjust.
1696         (frame_cleanup_after_sniffer): Adjust.
1697
1698 2020-08-04  Mark Wielaard  <mark@klomp.org>
1699
1700         * MAINTAINERS (Write After Approval): Update email address.
1701
1702 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1703
1704         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1705         dynamic_prop::const_val.
1706
1707 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1708
1709         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
1710         dynamic_prop::kind.
1711
1712 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1713
1714         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
1715
1716 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1717
1718         * configure.tgt: Set gdb_sim for bpf-*-* targets.
1719
1720 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
1721             Jose E. Marchesi  <jose.marchesi@oracle.com>
1722
1723         * configure.tgt: Add entry for bpf-*-*.
1724         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
1725         (ALLDEPFILES): Add bpf-tdep.c.
1726         * bpf-tdep.c: New file.
1727         * MAINTAINERS: Add bpf target and maintainer.
1728         * NEWS: Mention the support for the new target.
1729
1730 2020-08-04  Tom de Vries  <tdevries@suse.de>
1731
1732         PR symtab/23270
1733         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
1734         Error.
1735
1736 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1737
1738         * syscalls/freebsd.xml: Regenerate.
1739
1740 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1741
1742         * syscalls/update-freebsd.sh: Fix usage and year range.
1743
1744 2020-08-03  Tom de Vries  <tdevries@suse.de>
1745
1746         PR symtab/26333
1747         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1748         DW_LNE_lo_user/DW_LNE_hi_user range.
1749
1750 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1751
1752         PR ada/26318
1753         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1754         kind.
1755
1756 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1757
1758         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1759
1760 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1761
1762         * breakpoint.c (set_breakpoint_condition): Update the condition
1763         expressions after checking that the input condition string parses
1764         successfully and does not contain junk at the end.
1765
1766 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1767
1768         * breakpoint.c (set_breakpoint_condition): Update the
1769         condition string after parsing the new condition successfully.
1770
1771 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1772
1773         * proc-api.c (_STRUCTURED_PROC): Don't define.
1774         * proc-events.c: Likewise.
1775         * proc-flags.c: Likewise.
1776         * proc-why.c: Likewise.
1777         * procfs.c: Likewise.
1778
1779         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1780         * configure, config.in: Regenerate.
1781
1782 2020-07-30  Tom de Vries  <tdevries@suse.de>
1783
1784         PR build/26320
1785         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1786         m_red/m_green/m_blue in a union.
1787
1788 2020-07-29  Tom de Vries  <tdevries@suse.de>
1789
1790         PR tdep/26280
1791         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1792
1793 2020-07-28  Tom Tromey  <tromey@adacore.com>
1794
1795         PR symtab/26270:
1796         * symtab.h (find_pc_partial_function_sym): Declare.
1797         * cli/cli-cmds.c (disassemble_command): Use
1798         find_pc_partial_function_sym.  Check asm_demangle.
1799         * blockframe.c (cache_pc_function_sym): New global.
1800         (cache_pc_function_name): Remove.
1801         (clear_pc_function_cache): Update.
1802         (find_pc_partial_function_sym): New function, from
1803         find_pc_partial_function.
1804         (find_pc_partial_function): Rewrite using
1805         find_pc_partial_function_sym.
1806
1807 2020-07-28  Tom Tromey  <tromey@adacore.com>
1808
1809         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1810         help.  Add usage.
1811
1812 2020-07-28  Tom Tromey  <tromey@adacore.com>
1813
1814         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1815         <DW_OP_GNU_variable_value>: Cast to address type.
1816
1817 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1818
1819         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1820         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1821         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1822         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1823         (nbsd_get_siginfo_type): New.
1824         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1825         (_initialize_nbsd_tdep): New.
1826
1827 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1828
1829         PR binutils/26301
1830         * configure: Regenerated.
1831
1832 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1833
1834         PR binutils/26301
1835         * configure: Regenerated.
1836
1837 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1838
1839         * python/py-frame.c: Remove 'user-regs.h' include.
1840         (frapy_read_register): Rewrite to make use of
1841         gdbpy_parse_register_id.
1842         * python/py-registers.c (gdbpy_parse_register_id): New function,
1843         moved here from python/py-unwind.c.  Updated the return type, and
1844         also accepts register descriptor objects.
1845         * python/py-unwind.c: Remove 'user-regs.h' include.
1846         (pyuw_parse_register_id): Moved to python/py-registers.c.
1847         (unwind_infopy_add_saved_register): Update to use
1848         gdbpy_parse_register_id.
1849         (pending_framepy_read_register): Likewise.
1850         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1851
1852 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1853
1854         * python/py-registers.c: Add 'user-regs.h' include.
1855         (register_descriptor_iter_find): New function.
1856         (register_descriptor_iterator_object_methods): New static global
1857         methods array.
1858         (register_descriptor_iterator_object_type): Add pointer to methods
1859         array.
1860
1861 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1862
1863         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1864         for all architectures on FreeBSD 11.3 and later.
1865
1866 2020-07-27  Tom Tromey  <tromey@adacore.com>
1867
1868         * gcore.h (load_corefile): Don't declare.
1869
1870 2020-07-27  Tom de Vries  <tdevries@suse.de>
1871
1872         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1873         * config.in: Regenerate.
1874         * configure: Regenerate.
1875
1876 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1877
1878         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1879         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1880         ws2tcpip.h if it is available and sys/socket.h isn't.
1881         * configure: Regenerate.
1882         * config.in: Regenerate.
1883
1884 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1885
1886         PR fortran/23051
1887         PR fortran/26139
1888         * valops.c (value_ind): Pass address to
1889         readjust_indirect_value_type.
1890         * value.c (readjust_indirect_value_type): Make parameter
1891         non-const, and add extra address parameter.  Resolve original type
1892         before using it.
1893         * value.h (readjust_indirect_value_type): Update function
1894         signature and comment.
1895
1896 2020-07-25  Tom de Vries  <tdevries@suse.de>
1897
1898         PR symtab/26243
1899         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1900         entries.
1901
1902 2020-07-24  Aaron Merey  <amerey@redhat.com>
1903
1904         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1905         * configure: Rebuild.
1906
1907 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1908
1909         PR corefiles/26294
1910         * corelow.c (_initialize_corelow): Add period to help text
1911         for "maintenance print core-file-backed-mappings".
1912
1913 2020-07-23  Pedro Alves  <pedro@palves.net>
1914
1915         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1916         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1917         meanwhile.
1918         * frame.c (frame_cache_generation, get_frame_cache_generation):
1919         New.
1920         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1921         (get_prev_frame_if_no_cycle): On exception, don't touch
1922         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1923         * frame.h (get_frame_cache_generation): Declare.
1924
1925 2020-07-23  Tom de Vries  <tdevries@suse.de>
1926
1927         PR tui/26282
1928         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1929         New default constructor.
1930
1931 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1932
1933         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1934         exclude non-statement entries.
1935
1936 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1937
1938         * NEWS (New commands): Mention new command
1939         "maintenance print core-file-backed-mappings".
1940
1941 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1942
1943         * corelow.c (gdbcmd.h): Include.
1944         (core_target::info_proc_mappings): New method.
1945         (get_current_core_target): New function.
1946         (maintenance_print_core_file_backed_mappings): New function.
1947         (_initialize_corelow): Add core-file-backed-mappings to
1948         "maint print" commands.
1949
1950 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1951
1952         * linux-tdep.c (dump_note_entry_p): New function.
1953         (linux_dump_mapping_p_ftype): New typedef.
1954         (linux_find_memory_regions_full): Add new parameter,
1955         should_dump_mapping_p.
1956         (linux_find_memory_regions): Adjust call to
1957         linux_find_memory_regions_full.
1958         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1959         call to linux_find_memory_regions_full.
1960
1961 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1962
1963         * corelow.c (solist.h, unordered_map): Include.
1964         (class core_target): Add field m_core_file_mappings and
1965         method build_file_mappings.
1966         (core_target::core_target): Call build_file_mappings.
1967         (core_target::~core_target): Free memory associated with
1968         m_core_file_mappings.
1969         (core_target::build_file_mappings): New method.
1970         (core_target::xfer_partial): Use m_core_file_mappings
1971         for memory transfers.
1972         * linux-tdep.c (linux_read_core_file_mappings): New
1973         function.
1974         (linux_core_info_proc_mappings): Rewrite to use
1975         linux_read_core_file_mappings.
1976         (linux_init_abi): Register linux_read_core_file_mappings.
1977
1978 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1979
1980         * arch-utils.c (default_read_core_file_mappings): New function.
1981         * arch-utils.c (default_read_core_file_mappings): Declare.
1982         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1983         * gdbarch.h, gdbarch.c: Regenerate.
1984
1985 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1986
1987         PR corefiles/25631
1988         * corelow.c (core_target:xfer_partial):  Revise
1989         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1990         case after first checking the stratum beneath the core
1991         target.
1992         (has_all_memory): Return true.
1993         * target.c (raw_memory_xfer_partial): Revise comment
1994         regarding use of has_all_memory.
1995
1996 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1997
1998         * exec.h (section_table_xfer_memory): Revise declaration,
1999         replacing section name parameter with an optional callback
2000         predicate.
2001         * exec.c (section_table_xfer_memory): Likewise.
2002         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2003         of section_table_xfer_memory.
2004
2005 2020-07-22  Tom Tromey  <tromey@adacore.com>
2006
2007         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2008         lookup_symbol_search_name.
2009
2010 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2011
2012         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2013         redundant local variable.
2014         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2015         reference, not pointer, update code accordingly.
2016
2017 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2018             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2019
2020         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2021         * jit.c (jit_breakpoint_re_set_internal): Use the
2022         `skip_jit_symbol_lookup` field.
2023
2024 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2025             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2026
2027         * jit.c (jit_read_descriptor): Define the descriptor address once,
2028         use twice.
2029         (jit_breakpoint_deleted): Move the declaration of the loop variable
2030         `iter` into the loop header.
2031         (jit_breakpoint_re_set_internal): Move the declaration of the local
2032         variable `objf_data` to the first point of definition.
2033         (jit_event_handler): Move the declaration of local variables
2034         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2035         Rename `objf` to `jited`.
2036
2037 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2038
2039         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2040         Remove.
2041         * jit.c (get_jiter_objfile_data): Update.
2042
2043 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2044             Simon Marchi  <simon.marchi@polymtl.ca>
2045
2046         * jit.c (struct jit_program_space_data): Remove.
2047         (jit_program_space_key): Remove.
2048         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2049         stuff.
2050         (get_jit_program_space_data): Remove.
2051         (jit_breakpoint_deleted): Iterate on all of the program space's
2052         objfiles.
2053         (jit_inferior_init): Likewise.
2054         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2055         type to void.
2056         (jit_breakpoint_re_set): Pass current_program_space to
2057         jit_breakpoint_re_set_internal.
2058
2059 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2060
2061         * jit.h (struct jiter_objfile_data) <cached_code_address,
2062         jit_breakpoint>: Move to here from ...
2063         * jit.c (jit_program_space_data): ... here.
2064         (jiter_objfile_data::~jiter_objfile_data): Update.
2065         (jit_breakpoint_deleted): Update.
2066         (jit_breakpoint_re_set_internal): Update.
2067
2068 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2069
2070         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2071         checks.
2072         (jit_read_descriptor): Remove NULL check.
2073         (jit_event_handler): Add an assertion.
2074
2075 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2076
2077         * jit.h (struct jit_objfile_data):  Split into...
2078         (struct jiter_objfile_data): ... this ...
2079         (struct jited_objfile_data): ... and this.
2080         * objfiles.h (struct objfile) <jit_data>: Remove.
2081         <jiter_data, jited_data>: New fields.
2082         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2083         (jiter_objfile_data::~jiter_objfile_data): ... this.
2084         (get_jit_objfile_data): Rename to ...
2085         (get_jiter_objfile_data): ... this.
2086         (add_objfile_entry): Update.
2087         (jit_read_descriptor): Use get_jiter_objfile_data.
2088         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2089         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2090         (jit_inferior_exit_hook): Use objfile's jited_data field.
2091
2092 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2093
2094         * jit.h: Forward-declare `struct minimal_symbol`.
2095         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2096         constructor, destructor, and an objfile* field.
2097         * jit.c (jit_objfile_data): Remove.
2098         (struct jit_objfile_data): Migrate from here to jit.h.
2099         (jit_objfile_data::~jit_objfile_data): New destructor
2100         implementation with code moved from free_objfile_data.
2101         (free_objfile_data): Delete.
2102         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2103         (jit_find_objf_with_entry_addr): Ditto.
2104         (jit_inferior_exit_hook): Ditto.
2105         (_initialize_jit): Remove the call to
2106         register_objfile_data_with_cleanup.
2107         * objfiles.h (struct objfile) <jit_data>: New field.
2108
2109 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2110
2111         * jit.h: Forward-declare `struct objfile`.
2112         (jit_event_handler): Add a second parameter, the JITer objfile.
2113         * jit.c (jit_read_descriptor): Change the signature to take the
2114         JITer objfile as an argument instead of the jit_program_space_data.
2115         (jit_inferior_init): Update the call to jit_read_descriptor.
2116         (jit_event_handler): Use the new JITer objfile argument when calling
2117         jit_read_descriptor.
2118         * breakpoint.c (handle_jit_event): Update the call to
2119         jit_event_handler to pass the JITer objfile.
2120
2121 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2122
2123         * gdbarch.c: Regenerate.
2124         * gdbarch.h: Regenerate.
2125         * gdbarch.sh (handle_segmentation_fault): Remove method.
2126         * infrun.c (handle_segmentation_fault): Remove.
2127         (print_signal_received_reason): Remove call to
2128         handle_segmentation_fault.
2129
2130 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2131
2132         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2133         Rename to sparc64_linux_report_signal_info and add siggnal
2134         argument.
2135         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2136         instead of sparc64_linux_handle_segmentation_fault.
2137
2138 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2139
2140         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2141         i386_linux_report_signal_info instead of
2142         i386_linux_handle_segmentation_fault.
2143         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2144         to i386_linux_report_signal_info and add siggnal argument.
2145         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2146         of i386_linux_handle_segmentation_fault.
2147         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2148         to i386_linux_report_signal_info and add siggnal argument.
2149
2150 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2151
2152         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2153         hook if present.
2154
2155 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2156
2157         * gdbarch.c: Regenerate.
2158         * gdbarch.h: Regenerate.
2159         * gdbarch.sh (report_signal_info): New method.
2160         * infrun.c (print_signal_received_reason): Invoke gdbarch
2161         report_signal_info hook if present.
2162
2163 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2164
2165         * python/py-registers.c : Add 'unordered_map' include.
2166         (gdbpy_new_reggroup): Renamed to...
2167         (gdbpy_get_reggroup): ...this.  Update to only create register
2168         group descriptors when needed.
2169         (gdbpy_reggroup_iter_next): Update.
2170
2171 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2172
2173         * python/py-registers.c (gdbpy_register_object_data): New static
2174         global.
2175         (gdbpy_register_object_data_init): New function.
2176         (gdbpy_new_register_descriptor): Renamed to...
2177         (gdbpy_get_register_descriptor): ...this, and update to reuse
2178         existing register descriptors where possible.
2179         (gdbpy_register_descriptor_iter_next): Update.
2180         (gdbpy_initialize_registers): Register new gdbarch data.
2181
2182 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2183
2184         * linux-nat.c (stopped_pids): Make static.
2185
2186 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2187
2188         PR ada/26235
2189         * gdbtypes.c (ada_discrete_type_low_bound,
2190         ada_discrete_type_high_bound): Handle undefined bounds.
2191
2192 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2193
2194         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2195         declaration.
2196         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2197         function.
2198
2199 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2200
2201         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2202         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2203         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2204         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2205         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2206         method.
2207
2208 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2209
2210         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2211         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2212         which are deprecated in Guile 3.0.
2213         * configure.ac (try_guile_versions): Add "guile-3.0".
2214         * configure (try_guile_versions): Regenerate.
2215         * NEWS: Update entry.
2216
2217 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2218             Doug Evans  <dje@google.com>
2219
2220         PR gdb/21104
2221         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2222         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2223         USING_GUILE_BEFORE_2_2.
2224         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2225         Change type to 'scm_t_port_type *'.
2226         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2227         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2228         parameter and honor it.  Update callers.
2229         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2230         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2231         functions.
2232         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2233         USING_GUILE_BEFORE_2_2.
2234         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2235         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2236         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2237         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2238         and 'SCM_PORT_TYPE'.
2239         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2240         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2241         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2242         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2243         [!USING_GUILE_BEFORE_2_2]: New functions.
2244         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2245         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2246         'gdbscm_memory_port_read'.
2247         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2248         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2249         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2250         function.
2251         (ioscm_init_memory_port): Remove.
2252         (ioscm_init_memory_port_stream): New function
2253         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2254         function.
2255         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2256         Return scm_from_uint (0).
2257         (gdbscm_set_memory_port_read_buffer_size_x)
2258         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2259         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2260         Return scm_from_uint (0).
2261         (gdbscm_set_memory_port_write_buffer_size_x)
2262         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2263         * configure.ac (try_guile_versions): Add "guile-2.2".
2264         * configure: Regenerate.
2265         * NEWS: Add entry.
2266
2267 2020-07-18  Tom Tromey  <tom@tromey.com>
2268
2269         * linux-nat.c (linux_multi_process): Remove.
2270         (linux_nat_target::supports_multi_process): Return true.
2271
2272 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2273
2274         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2275         (riscv_lookup_target_description): Return pointer out of
2276         unique_ptr.
2277         * target-descriptions.c (allocate_target_description): Add
2278         comment.
2279         (target_desc_deleter::operator()): Likewise.
2280         * target-descriptions.h (struct target_desc_deleter): Moved to
2281         gdbsupport/tdesc.h.
2282         (target_desc_up): Likewise.
2283
2284 2020-07-17  Tom Tromey  <tromey@adacore.com>
2285
2286         * linux-nat.c (linux_nat_target::supports_non_stop)
2287         (linux_nat_target::always_non_stop_p): Use "true".
2288         (linux_nat_target::supports_disable_randomization): Use "true" and
2289         "false".
2290
2291 2020-07-16  Caroline Tice  <cmtice@google.com>
2292
2293         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2294         (RNGLIST_HEADER_SIZE64): New constant definition.
2295         (struct dwop_section_names): Add rnglists_dwo.
2296         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2297         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2298         (struct dwo_sections): Add rnglists field.
2299         (read_attribut_reprocess): Add tag parameter.
2300         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2301         (cu_debug_rnglists_section): New function (decl & definition).
2302         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2303         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2304         die whose range is being checked; get rnglist section from
2305         cu_debug_rnglists_section, to get from either objfile or dwo file as
2306         appropriate.  Add cases for DW_RLE_base_addressx,
2307         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2308         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2309         test inside if-condition and updating complaint message.
2310         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2311         dwarf2_rnglists_process.
2312         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2313         dwarf2_ranges_process.
2314         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2315         need_ranges_base and update comment appropriately.  Also pass die tag
2316         to dwarf2_ranges_read.
2317         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2318         need_ranges_base and update comment appropriately.  Also pass die tag
2319         to dwarf2_ranges_process.
2320         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2321         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2322         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2323         need_ranges_base and update comment appropriately.  Also pass die tag
2324         to read_attribute_reprocess and dwarf2_ranges_read.
2325         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2326         and update function comment appropriately.
2327         (read_loclist_index): Call read_loclists_rnglists_header instead of
2328         read_loclist_header.
2329         (read_rnglist_index): New function.
2330         (read_attribute_reprocess):  Add tag parameter. Add code for
2331         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2332         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2333
2334 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2335
2336         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2337         being resolved.
2338
2339 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2340
2341         * arch-utils.c (show_architecture): Update formatting of messages.
2342
2343 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2344
2345         * gdbtypes.h (struct type) <bounds>: Handle array and string
2346         types.
2347         * ada-lang.c (assign_aggregate): Use type::bounds on
2348         array/string type.
2349         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2350         * c-varobj.c (c_number_of_children): Likewise.
2351         (c_describe_child): Likewise.
2352         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2353         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2354         (f_type_print_base): Likewise.
2355         * f-valprint.c (f77_array_offset_tbl): Likewise.
2356         (f77_get_upperbound): Likewise.
2357         (f77_print_array_1): Likewise.
2358         * guile/scm-type.c (gdbscm_type_range): Likewise.
2359         * m2-typeprint.c (m2_array): Likewise.
2360         (m2_is_long_set_of_type): Likewise.
2361         * m2-valprint.c (get_long_set_bounds): Likewise.
2362         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2363         * python/py-type.c (typy_range): Likewise.
2364         * rust-lang.c (rust_internal_print_type): Likewise.
2365         * type-stack.c (type_stack::follow_types): Likewise.
2366         * valarith.c (value_subscripted_rvalue): Likewise.
2367         * valops.c (value_cast): Likewise.
2368
2369 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2370
2371         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2372         callers to use the equivalent accessor methods.
2373
2374 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2375
2376         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2377         (struct type) <bit_stride>: New method.
2378         (TYPE_BIT_STRIDE): Remove.
2379         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2380
2381 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2382
2383         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2384         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2385         callers to use the equivalent accessor methods instead.
2386
2387 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2388
2389         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2390         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2391         callers to use the equivalent accessor methods instead.
2392
2393 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2394
2395         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2396         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2397         to use dynamic_prop::kind.
2398
2399 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2400
2401         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2402         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2403         to get the bound property's kind and check against
2404         PROP_UNDEFINED.
2405
2406 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2407
2408         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2409         all callers to use type::range_bounds followed by
2410         dynamic_prop::{low,high}.
2411
2412 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2413
2414         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2415         const_val, set_const_val, baton, set_locexpr, set_loclist,
2416         set_addr_offset, variant_parts, set_variant_parts,
2417         original_type, set_original_type>: New methods.
2418         <kind>: Rename to...
2419         <m_kind>: ... this.  Update all users to use the new methods
2420         instead.
2421         <data>: Rename to...
2422         <m_data>: ... this.  Update all users to use the new methods
2423         instead.
2424
2425 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2426
2427         * gdbtypes.c (get_discrete_bounds): Return failure if
2428         the range type's bounds are not both defined and constant
2429         values.
2430         (get_array_bounds): Update comment.  Remove undefined bound check.
2431
2432 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2433
2434         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2435         the type::bounds method directly.
2436
2437 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2438
2439         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2440         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2441         are used to set the range type's bounds to use set_bounds.
2442
2443 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2444
2445         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2446
2447 2020-07-10  Pedro Alves  <pedro@palves.net>
2448
2449         * gdbthread.h (inferior_ref): Define.
2450         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2451         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2452         * thread.c
2453         (scoped_restore_current_thread::restore):
2454         Adjust to gdb::ref_ptr.
2455         (scoped_restore_current_thread::~scoped_restore_current_thread):
2456         Remove manual decref handling.
2457         (scoped_restore_current_thread::scoped_restore_current_thread):
2458         Adjust to use
2459         inferior_ref::new_reference/thread_info_ref::new_reference.
2460         Incref the thread before calling get_frame_id instead of after.
2461         Let TARGET_CLOSE_ERROR propagate.
2462
2463 2020-07-10  Pedro Alves  <pedro@palves.net>
2464
2465         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2466         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2467         NOT_AVAILABLE_ERROR.
2468         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2469         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2470
2471 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2472             Pedro Alves  <pedro@palves.net>
2473
2474         PR gdb/26199
2475         * infrun.c (threads_are_resumed_pending_p): Delete.
2476         (do_target_wait): Remove threads_are_executing and
2477         threads_are_resumed_pending_p checks from the inferior_matches
2478         lambda.  Update comments.
2479
2480 2020-07-10  Pedro Alves  <pedro@palves.net>
2481
2482         PR gdb/26199
2483         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2484         executing threads.
2485
2486 2020-07-10  Pedro Alves  <pedro@palves.net>
2487
2488         PR gdb/26199
2489         * infrun.c (handle_no_resumed): Handle multiple targets.
2490
2491 2020-07-10  Pedro Alves  <pedro@palves.net>
2492
2493         PR gdb/26199
2494         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2495         target_is_async_p.
2496
2497 2020-07-10  Pedro Alves  <pedro@palves.net>
2498
2499         PR gdb/26199
2500         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2501         threads, not all threads.
2502
2503 2020-07-10  Pedro Alves  <pedro@palves.net>
2504
2505         PR gdb/26199
2506         * remote.c (remote_target::open_1): Pass remote target pointer as
2507         data to create_async_event_handler.
2508         (remote_async_inferior_event_handler): Mark async event handler
2509         before returning if the remote target still has either pending
2510         events or unacknowledged notifications.
2511
2512 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2513
2514         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2515         declaration.
2516         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2517         function.
2518
2519 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2520
2521         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2522         inferior_ptid.
2523
2524 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2525
2526         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2527         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2528         AT_FREEBSD_PS_STRINGS.
2529
2530 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2531
2532         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2533         of debugfile path on Windows.
2534
2535 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2536
2537         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2538         argument to 'data'.
2539
2540 2020-07-08  Tom Tromey  <tromey@adacore.com>
2541
2542         * ada-lang.c (ada_exception_message_1): Use read_memory.
2543
2544 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2545
2546         PR python/22748
2547         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2548         special handling for inline frames.
2549         * findvar.c (value_of_register_lazy): Skip inline frames when
2550         creating lazy register values.
2551         * frame.c (frame_id_computed_p): Delete definition.
2552         * frame.h (frame_id_computed_p): Delete declaration.
2553
2554 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2555
2556         * NEWS: Mention additions to Python API.
2557         * python/py-arch.c (archpy_register_groups): New function.
2558         (arch_object_methods): Add 'register_groups' method.
2559         * python/py-registers.c (reggroup_iterator_object): New struct.
2560         (reggroup_object): New struct.
2561         (gdbpy_new_reggroup): New function.
2562         (gdbpy_reggroup_to_string): New function.
2563         (gdbpy_reggroup_name): New function.
2564         (gdbpy_reggroup_iter): New function.
2565         (gdbpy_reggroup_iter_next): New function.
2566         (gdbpy_new_reggroup_iterator): New function
2567         (gdbpy_initialize_registers): Register new types.
2568         (reggroup_iterator_object_type): Define new Python type.
2569         (gdbpy_reggroup_getset): New static global.
2570         (reggroup_object_type): Define new Python type.
2571         * python/python-internal.h
2572
2573 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2574
2575         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2576         * python/py-arch.c (archpy_registers): New function.
2577         (arch_object_methods): Add 'registers' method.
2578         * python/py-registers.c: New file.
2579         * python/python-internal.h
2580         (gdbpy_new_register_descriptor_iterator): Declare.
2581         (gdbpy_initialize_registers): Declare.
2582         * python/python.c (do_start_initialization): Call
2583         gdbpy_initialize_registers.
2584         * NEWS: Mention additions to the Python API.
2585
2586 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2587
2588         * NEWS: Mention new Python API method.
2589         * python/py-unwind.c (pending_framepy_architecture): New function.
2590         (pending_frame_object_methods): Add architecture method.
2591
2592 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2593
2594         * gdbarch.c: Regenerate.
2595         * gdbarch.h: Regenerate.
2596         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2597         (gdbarch_data): Use internal_error for the case where
2598         deprecated_set_gdbarch_data was originally needed.
2599         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2600         and use passed in obstack.
2601         (libunwind_frame_set_descr): Should no longer get back NULL from
2602         gdbarch_data.
2603         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2604         type.
2605         * user-regs.c (user_regs_init): Update parameters, and use passed
2606         in obstack.
2607         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2608         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2609
2610 2020-07-06  Tom de Vries  <tdevries@suse.de>
2611
2612         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2613         End-Of-Sequence in lte_is_less_than.
2614         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2615         "gdb: Don't reorder line table entries too much when sorting".
2616
2617 2020-07-06  Tom de Vries  <tdevries@suse.de>
2618
2619         PR tui/26205
2620         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2621
2622 2020-07-05  Tom de Vries  <tdevries@suse.de>
2623
2624         PR build/26187
2625         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2626         std::uncaught_exceptions instead of deprecated
2627         std::uncaught_exception.
2628
2629 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2630
2631         * macroexp.h (macro_stringify): Return
2632         gdb::unique_xmalloc_ptr<char>.
2633         * macroexp.c (macro_stringify): Likewise.
2634         * macrotab.c (fixup_definition): Update.
2635
2636 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2637
2638         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2639         (lex_one_token): Update.
2640         * macroexp.c (struct macro_buffer) <release>: Return
2641         gdb::unique_xmalloc_ptr<char>.
2642         (macro_stringify): Update.
2643         (macro_expand): Update.
2644         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2645         * macroexp.h (macro_expand_next): Likewise.
2646
2647 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2648
2649         * macroexp.h (macro_lookup_ftype): Remove.
2650         (macro_expand, macro_expand_once, macro_expand_next): Remove
2651         lookup function parameters, add scope parameter.
2652         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2653         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2654         * macroscope.h (standard_macro_lookup): Change parameter type
2655         to macro_scope.
2656         * macroscope.c (standard_macro_lookup): Likewise.
2657         * c-exp.y (lex_one_token): Update.
2658         * macrocmd.c (macro_expand_command): Likewise.
2659         (macro_expand_once_command): Likewise.
2660
2661 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2662
2663         * inf-loop.c (inferior_event_handler): Remove client_data param.
2664         * inf-loop.h (inferior_event_handler): Likewise.
2665         * infcmd.c (step_1): Adjust.
2666         * infrun.c (proceed): Adjust.
2667         (fetch_inferior_event): Remove client_data param.
2668         (infrun_async_inferior_event_handler): Adjust.
2669         * infrun.h (fetch_inferior_event): Remove `void *` param.
2670         * linux-nat.c (handle_target_event): Adjust.
2671         * record-btrace.c (record_btrace_handle_async_inferior_event):
2672         Adjust.
2673         * record-full.c (record_full_async_inferior_event_handler):
2674         Adjust.
2675         * remote.c (remote_async_inferior_event_handler): Adjust.
2676
2677 2020-07-01  Tom Tromey  <tom@tromey.com>
2678
2679         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2680         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2681
2682 2020-07-01  Tom Tromey  <tom@tromey.com>
2683
2684         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2685         tui_gen_win_info.
2686         (tui_win_info::make_window): Merge with
2687         tui_gen_win_info::make_window.
2688         (tui_win_info::make_visible): Move from tui_gen_win_info.
2689         * tui/tui-win.c (tui_win_info::max_width): Move from
2690         tui_gen_win_info.
2691         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2692         type.
2693         <window_factory>: Likewise.
2694         * tui/tui-layout.c (tui_win_info::resize): Move from
2695         tui_gen_win_info.
2696         (make_standard_window): Change return type.
2697         (get_locator_window, tui_get_window_by_name): Likewise.
2698         (tui_layout_window::apply): Remove a cast.
2699         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2700         (struct tui_win_info): Merge with tui_gen_win_info.
2701         (struct tui_gen_win_info): Remove.
2702
2703 2020-07-01  Tom Tromey  <tom@tromey.com>
2704
2705         * tui/tui-stack.h (struct tui_locator_window): Derive from
2706         tui_win_info.
2707         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2708         <can_box>: New method.
2709
2710 2020-07-01  Tom Tromey  <tom@tromey.com>
2711
2712         * tui/tui-stack.h (struct tui_locator_window): Remove body.
2713
2714 2020-07-01  Tom Tromey  <tom@tromey.com>
2715
2716         * tui/tui-regs.c (tui_data_window::display_registers_from)
2717         (tui_data_window::display_registers_from)
2718         (tui_data_window::first_data_item_displayed)
2719         (tui_data_window::delete_data_content_windows): Update.
2720         (tui_data_window::refresh_window, tui_data_window::no_refresh):
2721         Remove.
2722         (tui_data_window::check_register_values): Update.
2723         (tui_data_item_window::rerender): Add parameters.  Update.
2724         (tui_data_item_window::refresh_window): Remove.
2725         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
2726         virtual.
2727         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
2728         tui_gen_win_info.
2729         <refresh_window, max_height, min_height>: Remove.
2730         <rerender>: Add parameters.
2731         <x, y, visible>: New members.
2732         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
2733         <m_item_width>: New member.
2734
2735 2020-07-01  Tom Tromey  <tom@tromey.com>
2736
2737         * tui/tui-regs.c (tui_data_window::show_register_group)
2738         (tui_data_window::check_register_values): Update.
2739         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2740         from item_no.
2741
2742 2020-07-01  Tom Tromey  <tom@tromey.com>
2743
2744         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2745         useless "if".
2746
2747 2020-07-01  Tom Tromey  <tom@tromey.com>
2748
2749         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2750         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2751
2752 2020-07-01  Tom Tromey  <tom@tromey.com>
2753
2754         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2755         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2756         (struct tui_line_or_address): Move from tui-data.h.
2757         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2758         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2759         (tui_cmd_window, tui_source_window_base, tui_source_window)
2760         (tui_disasm_window): Don't declare.
2761         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2762         to tui-winsource.h.
2763         (SINGLE_KEY): Move to tui-stack.c.
2764
2765 2020-07-01  Tom Tromey  <tom@tromey.com>
2766
2767         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2768         std::string.
2769         * tui/tui-regs.c (class tab_expansion_file): New.
2770         (tab_expansion_file::write): New method.
2771         (tui_register_format): Change return type.  Use
2772         tab_expansion_file.
2773         (tui_get_register, tui_data_window::display_registers_from)
2774         (tui_data_item_window::rerender): Update.
2775         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2776         * tui/tui-io.c (tui_expand_tabs): Remove.
2777
2778 2020-07-01  Tom Tromey  <tom@tromey.com>
2779
2780         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2781
2782 2020-07-01  Fangrui Song  <maskray@google.com>
2783
2784         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2785
2786 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2787
2788         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2789         forms for DW_AT_associated and DW_AT_allocated attributes,
2790         which is already checked in function attr_to_dynamic_prop.
2791
2792 2020-06-30  Tom Tromey  <tromey@adacore.com>
2793
2794         * dwarf2/read.c (quirk_rust_enum): Correctly call
2795         alloc_rust_variant for default-less enum.
2796
2797 2020-06-30  Tom Tromey  <tromey@adacore.com>
2798
2799         PR build/26183:
2800         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2801         gdb::to_string.
2802
2803 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2804
2805         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2806         * gdbarch.h: Re-generate.
2807
2808 2020-06-28  Tom Tromey  <tom@tromey.com>
2809
2810         * command.h (cmd_types): Remove.
2811         (cmd_type): Don't declare.
2812         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2813         typedef.
2814         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2815         * cli/cli-decode.c (cmd_type): Remove.
2816
2817 2020-06-27  Pedro Alves  <palves@redhat.com>
2818
2819         * fork-child.c (prefork_hook): Adjust.
2820         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2821         Delete.
2822         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2823         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2824         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2825         Remove declarations.
2826         (struct inferior) <set_tty, tty>: New methods.
2827         (struct inferior) <terminal>: Rename to ...
2828         (struct inferior) <m_terminal>: ... this and make private.
2829         * main.c (captured_main_1): Adjust.
2830         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2831         (mi_cmd_inferior_tty_show): Adjust.
2832         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2833         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2834
2835 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2836
2837         * configure.ac: Add --enable-libctf: handle --disable-static
2838         properly.
2839         * acinclude.m4: sinclude ../config/enable.m4.
2840         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2841         (LIBCTF): Substitute in.
2842         (CTF_DEPS): New, likewise.
2843         (CLIBS): libctf needs symbols from libbfd: move earlier.
2844         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2845         flags.
2846         * ctfread.c: Surround in ENABLE_LIBCTF.
2847         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2848         * configure: Regenerate.
2849         * config.in: Likewise.
2850
2851 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2852
2853         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2854
2855 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2856
2857         * inferior.h (struct inferior) <terminal>: Change type to
2858         gdb::unique_xmalloc_ptr<char>.
2859         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2860         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2861         field, adjust to unique pointer.
2862         (get_inferior_io_terminal): Adjust to unique pointer.
2863
2864 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2865
2866         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2867         registers, not just the known core set of registers.
2868
2869 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2870
2871         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2872         fflags, frm, and fcsr registers.
2873         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2874         restore groups.
2875         (riscv_tdesc_unknown_reg): New function.
2876         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2877         tdesc_use_registers.
2878         * riscv-tdep.h (struct gdbarch_tdep): Add
2879         unknown_csrs_first_regnum, unknown_csrs_count,
2880         duplicate_fflags_regnum, duplicate_frm_regnum, and
2881         duplicate_fcsr_regnum fields.
2882
2883 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2884
2885         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2886         callback, use the callback (when not null) to help number unknown
2887         registers.
2888         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2889         (tdesc_use_registers): Add extra parameter to declaration.
2890
2891 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2892
2893         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2894         in the file.
2895         (class riscv_pending_register_alias): Likewise.
2896         (riscv_register_feature::register_info): Change 'required_p' field
2897         to 'required', and change its type.  Add 'check' member function.
2898         (riscv_register_feature::register_info::check): Define new member
2899         function.
2900         (riscv_xreg_feature): Change initialisation of 'required' field.
2901         (riscv_freg_feature): Likewise.
2902         (riscv_virtual_feature): Likewise.
2903         (riscv_csr_feature): Likewise.
2904         (riscv_check_tdesc_feature): Take extra parameter, the csr
2905         tdesc_feature, rewrite the function to use the new
2906         riscv_register_feature::register_info::check function.
2907         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2908
2909 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2910
2911         * features/Makefile: Remove all references to the deleted files
2912         below.
2913         * features/riscv/32bit-csr.c: Deleted.
2914         * features/riscv/32bit-csr.xml: Deleted.
2915         * features/riscv/64bit-csr.c: Deleted.
2916         * features/riscv/64bit-csr.xml: Deleted.
2917         * features/riscv/rebuild-csr-xml.sh: Deleted.
2918
2919 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2920
2921         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2922         whitespace error for declaration of names member variable.
2923         (struct riscv_register_feature): Add new prefer_first_name member
2924         variable, and fix whitespace error in declaration of registers.
2925         (riscv_xreg_feature): Initialize prefer_first_name field.
2926         (riscv_freg_feature): Likewise.
2927         (riscv_virtual_feature): Likewise.
2928         (riscv_csr_feature): Likewise.
2929         (riscv_register_name): Expand on comments.  Remove register name
2930         modifications for CSR and virtual registers.
2931
2932 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2933
2934         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2935         errors.
2936
2937 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2938
2939         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2940         riscv-opc.h.
2941         (class riscv_pending_register_alias): New class.
2942         (riscv_check_tdesc_feature): Take vector of pending aliases and
2943         populate it as appropriate.
2944         (riscv_setup_register_aliases): Delete.
2945         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2946         to riscv_check_tdesc_feature in all cases.  Use the vector to
2947         create the register aliases.
2948
2949 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2950
2951         * sol2-tdep.c (sol2_static_transform_name): Remove.
2952         (sol2_init_abi): Don't register it.
2953         * gdbarch.sh (static_transform_name): Remove.
2954         * gdbarch.c, gdbarch.h: Regenerate.
2955
2956         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2957         gdbarch_static_transform_name.
2958         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2959         * stabsread.c (define_symbol) <'X'>: Remove.
2960         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2961         handling.
2962         <'V'>: Likewise.
2963         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2964         <'S'>: Remove call to gdbarch_static_transform_name.
2965
2966 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2967
2968         * procfs.c (procfs_pre_trace): New function.
2969         (procfs_target::create_inferior): Pass it to fork_inferior.
2970
2971 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2972
2973         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2974         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2975         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2976         sol2-tdep.o, sparc-sol2-tdep.o.
2977         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2978         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2979         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2980         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2981
2982 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2983
2984         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2985         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2986         Call sol2_init_abi.
2987         Remove calls to set_gdbarch_skip_solib_resolver,
2988         set_gdbarch_core_pid_to_str.
2989         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2990         (i386_sol2_static_transform_name): Remove.
2991         (i386_sol2_init_abi): Call sol2_init_abi.
2992         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2993         set_gdbarch_static_transform_name,
2994         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2995         Use sol2_sigtramp_p.
2996         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2997         (sol2_sigtramp_p): New function.
2998         (sol2_static_transform_name): New function.
2999         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3000         (sol2_init_abi): New function.
3001         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3002         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3003         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3004         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3005         (sparc_sol2_static_transform_name): Remove.
3006         (sparc32_sol2_init_abi): Call sol2_init_abi.
3007         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3008         set_gdbarch_static_transform_name,
3009         set_gdbarch_skip_solib_resolver,
3010         set_gdbarch_core_pid_to_str.
3011         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3012         (sparc_sol2_static_transform_name): Remove
3013         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3014         call sol2_sigtramp_p.
3015         (sparc64_sol2_init_abi): Call sol2_init_abi.
3016         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3017         set_gdbarch_static_transform_name,
3018         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3019
3020 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3021
3022         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3023         * exec.c (validate_exec_file): If from_tty, set both
3024         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3025         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3026         and from_tty, unconditionally ask a confirmation.
3027
3028 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3029
3030         * target-descriptions.c (tdesc_architecture_name): Protect against
3031         NULL pointer dereference.
3032         (maint_print_xml_tdesc_cmd): New function.
3033         (_initialize_target_descriptions): Register new 'maint print
3034         xml-tdesc' command and give it the filename completer.
3035         * NEWS: Mention new 'maint print xml-tdesc' command.
3036
3037 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3038
3039         * target-descriptions.c (class tdesc_compatible_info): New class.
3040         (struct target_desc): Change type of compatible vector.
3041         (tdesc_compatible_p): Update for change in type of
3042         target_desc::compatible.
3043         (tdesc_compatible_info_list): New function.
3044         (tdesc_compatible_info_arch_name): New function.
3045         (tdesc_add_compatible): Update for change in type of
3046         target_desc::compatible.
3047         (print_c_tdesc::visit_pre): Likewise.
3048
3049 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3050
3051         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3052         whitespace to underscore.
3053         (maint_print_c_tdesc_cmd): Use fake filename for target
3054         descriptions that came from the target.
3055         (_initialize_target_descriptions): Add filename command completion
3056         for 'maint print c-tdesc'.
3057
3058 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3059
3060         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3061         lines.
3062
3063 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3064
3065         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3066         lines.
3067         (dwarf2_find_location_expression): Likewise.
3068         (call_site_parameter_matches): Likewise.
3069         (dwarf2_compile_expr_to_ax): Likewise.
3070         (disassemble_dwarf_expression): Likewise.
3071         (loclist_describe_location): Likewise.
3072
3073 2020-06-23  Pedro Alves  <palves@redhat.com>
3074
3075         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3076         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3077         (register_to_value_test): Use scoped_mock_context.
3078         * regcache.c: Include "scoped-mock-context.h".
3079         (cooked_read_test): Don't error out if a target is already pushed.
3080         Use scoped_mock_context.  Adjust.
3081         * scoped-mock-context.h: New file.
3082
3083 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3084
3085         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3086         initializer.
3087         (ada_language::is_string_type_p): New member function.
3088         * c-lang.c (c_language_data): Delete la_is_string_type_p
3089         initializer.
3090         (cplus_language_data): Likewise.
3091         (asm_language_data): Likewise.
3092         (minimal_language_data): Likewise.
3093         * d-lang.c (d_language_data): Likewise.
3094         * f-lang.c (f_is_string_type_p): Delete function, implementation
3095         moved to f_language::is_string_type_p.
3096         (f_language_data): Delete la_is_string_type_p initializer.
3097         (f_language::is_string_type_p): New member function,
3098         implementation from f_is_string_type_p.
3099         * go-lang.c (go_is_string_type_p): Delete function, implementation
3100         moved to go_language::is_string_type_p.
3101         (go_language_data): Delete la_is_string_type_p initializer.
3102         (go_language::is_string_type_p): New member function,
3103         implementation from go_is_string_type_p.
3104         * language.c (language_defn::is_string_type_p): Define new member
3105         function.
3106         (default_is_string_type_p): Make static, add comment copied from
3107         header file.
3108         (unknown_language_data): Delete la_is_string_type_p initializer.
3109         (unknown_language::is_string_type_p): New member function.
3110         (auto_language_data): Delete la_is_string_type_p initializer.
3111         (auto_language::is_string_type_p): New member function.
3112         * language.h (language_data): Delete la_is_string_type_p field.
3113         (language_defn::is_string_type_p): Declare new function.
3114         (default_is_string_type_p): Delete desclaration, move comment to
3115         definition.
3116         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3117         moved to m2_language::is_string_type_p.
3118         (m2_language_data): Delete la_is_string_type_p initializer.
3119         (m2_language::is_string_type_p): New member function,
3120         implementation from m2_is_string_type_p.
3121         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3122         initializer.
3123         * opencl-lang.c (opencl_language_data): Likewise.
3124         * p-lang.c (pascal_is_string_type_p): Delete function,
3125         implementation moved to pascal_language::is_string_type_p.
3126         (pascal_language_data): Delete la_is_string_type_p initializer.
3127         (pascal_language::is_string_type_p): New member function,
3128         implementation from pascal_is_string_type_p.
3129         * rust-lang.c (rust_is_string_type_p): Delete function,
3130         implementation moved to rust_language::is_string_type_p.
3131         (rust_language_data): Delete la_is_string_type_p initializer.
3132         (rust_language::is_string_type_p): New member function,
3133         implementation from rust_is_string_type_p.
3134         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3135         is_string_type_p.
3136
3137 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3138
3139         * ada-lang.c (ada_language_data): Delete la_print_typedef
3140         initializer.
3141         (ada_language::print_typedef): New member function.
3142         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3143         (cplus_language_data): Likewise.
3144         (asm_language_data): Likewise.
3145         (minimal_language_data): Likewise.
3146         * d-lang.c (d_language_data): Likewise.
3147         * f-lang.c (f_language_data): Likewise.
3148         (f_language::print_typedef): New member function.
3149         * go-lang.c (go_language_data): Delete la_print_typedef
3150         initializer.
3151         * language.c (language_defn::print_typedef): Define member
3152         function.
3153         (unknown_language_data): Delete la_print_typedef initializer.
3154         (unknown_language::print_typedef): New member function.
3155         (auto_language_data): Delete la_print_typedef initializer.
3156         (auto_language::print_typedef): New member function.
3157         * language.h (language_data): Delete la_print_typedef field.
3158         (language_defn::print_typedef): Declare new member function.
3159         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3160         (default_print_typedef): Delete declaration.
3161         * m2-lang.c (m2_language_data): Delete la_print_typedef
3162         initializer.
3163         (m2_language::print_typedef): New member function.
3164         * objc-lang.c (objc_language_data): Delete la_print_typedef
3165         initializer.
3166         * opencl-lang.c (opencl_language_data): Likewise.
3167         * p-lang.c (pascal_language_data): Likewise.
3168         (pascal_language::print_typedef): New member function.
3169         * rust-lang.c (rust_print_typedef): Delete function,
3170         implementation moved to rust_language::print_typedef.
3171         (rust_language): Delete la_print_typedef initializer.
3172         (rust_language::print_typedef): New member function,
3173         implementation from rust_print_typedef.
3174         * typeprint.c (default_print_typedef): Delete.
3175
3176 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3177
3178         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3179         (ada_language::printstr): New member function.
3180         * c-lang.c (c_language_data): Delete la_printstr initializer.
3181         (cplus_language_data): Likewise.
3182         (asm_language_data): Likewise.
3183         (minimal_language_data): Likewise.
3184         * d-lang.c (d_language_data): Likewise.
3185         * f-lang.c (f_printstr): Rename to f_language::printstr.
3186         (f_language_data): Delete la_printstr initializer.
3187         (f_language::printstr): New member function, implementation from
3188         f_printstr.
3189         * go-lang.c (go_language_data): Delete la_printstr initializer.
3190         * language.c (language_defn::printstr): Define new member
3191         function.
3192         (unk_lang_printstr): Delete.
3193         (unknown_language_data): Delete la_printstr initializer.
3194         (unknown_language::printstr): New member function.
3195         (auto_language_data): Delete la_printstr initializer.
3196         (auto_language::printstr): New member function.
3197         * language.h (language_data): Delete la_printstr field.
3198         (language_defn::printstr): Declare new member function.
3199         (LA_PRINT_STRING): Update call to printstr.
3200         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3201         (m2_language_data): Delete la_printstr initializer.
3202         (m2_language::printstr): New member function, implementation from
3203         m2_printstr.
3204         * objc-lang.c (objc_language_data): Delete la_printstr
3205         initializer.
3206         * opencl-lang.c (opencl_language_data): Likewise.
3207         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3208         (pascal_language_data): Delete la_printstr initializer.
3209         (pascal_language::printstr): New member function, implementation
3210         from pascal_printstr.
3211         * p-lang.h (pascal_printstr): Delete declaration.
3212         * rust-lang.c (rust_printstr): Update header comment.
3213         (rust_language_data): Delete la_printstr initializer.
3214         (rust_language::printstr): New member function.
3215
3216 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3217
3218         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3219         (ada_language::printchar): New member function.
3220         * c-lang.c (c_language_data): Delete la_printchar initializer.
3221         (cplus_language_data): Likewise.
3222         (asm_language_data): Likewise.
3223         (minimal_language_data): Likewise.
3224         * d-lang.c (d_language_data): Likewise.
3225         * f-lang.c (f_printchar): Rename to f_language::printchar.
3226         (f_language_data): Delete la_printchar initializer.
3227         (f_language::printchar): New member function, implementation from
3228         f_printchar.
3229         * go-lang.c (go_language_data): Delete la_printchar initializer.
3230         * language.c (unk_lang_printchar): Delete.
3231         (language_defn::printchar): Define new member function.
3232         (unknown_language_data): Delete la_printchar initializer.
3233         (unknown_language::printchar): New member function.
3234         (auto_language_data): Delete la_printchar initializer.
3235         (auto_language::printchar): New member function.
3236         * language.h (language_data): Delete la_printchar field.
3237         (language_defn::printchar): Declare new member function.
3238         (LA_PRINT_CHAR): Update call to printchar.
3239         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3240         (m2_language::printchar): New member function.
3241         * objc-lang.c (objc_language_data): Delete la_printchar
3242         initializer.
3243         * opencl-lang.c (opencl_language_data): Likewise.
3244         * p-lang.c (pascal_language_data): Delete la_printchar
3245         initializer.
3246         (pascal_language::printchar): New member function.
3247         * rust-lang.c (rust_printchar): Rename to
3248         rust_language::printchar.
3249         (rust_language_data): Delete la_printchar initializer.
3250         (rust_language::printchar): New member function, implementation
3251         from rust_printchar.
3252
3253 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3254
3255         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3256         (ada_language_data): Delete la_emitchar initializer.
3257         (ada_language::emitchar): New member function, implementation from
3258         emit_char.
3259         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3260         (cplus_language_data): Likewise.
3261         (asm_language_data): Likewise.
3262         (minimal_language_data): Likewise.
3263         * d-lang.c (d_language_data): Likewise.
3264         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3265         (f_language_data): Delete la_emitchar initializer.
3266         (f_language::emitchar): New member function, implementation from
3267         f_emit_char.
3268         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3269         * language.c (unk_lang_emit_char): Delete.
3270         (language_defn::emitchar): New member function definition.
3271         (unknown_language_data): Delete la_emitchar initializer.
3272         (unknown_language::emitchar): New member function.
3273         (auto_language_data): Delete la_emitchar initializer.
3274         (auto_language::emitchar): New member function.
3275         * language.h (language_data): Delete la_emitchar field.
3276         (language_defn::emitchar): New member field declaration.
3277         (LA_EMIT_CHAR): Update call to emitchar.
3278         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3279         (m2_language_data): Delete la_emitchar initializer.
3280         (m2_language::emitchar): New member function, implementation from
3281         m2_emit_char.
3282         * objc-lang.c (objc_language_data): Delete la_emitchar
3283         initializer.
3284         * opencl-lang.c (opencl_language_data): Likewise.
3285         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3286         (pascal_language_data): Delete la_emitchar initializer.
3287         (pascal_language::emitchar): New member function, implementation
3288         from pascal_emit_char.
3289         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3290         (rust_language_data): Delete la_emitchar initializer.
3291         (rust_language::emitchar): New member function, implementation
3292         from rust_emitchar.
3293
3294 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3295
3296         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3297         (ada_language_data): Delete la_post_parser initializer.
3298         (ada_language::post_parser): New member function.
3299         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3300         (cplus_language_data): Likewise.
3301         (asm_language_data): Likewise.
3302         (minimal_language_data): Likewise.
3303         * d-lang.c (d_language_data): Likewise.
3304         * f-lang.c (f_language_data): Likewise.
3305         * go-lang.c (go_language_data): Likewise.
3306         * language.c (unknown_language_data): Likewise.
3307         (auto_language_data): Likewise.
3308         * language.h (language_data): Delete la_post_parser field.
3309         (language_defn::post_parser): New member function.
3310         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3311         * objc-lang.c (objc_language_data): Likewise.
3312         * opencl-lang.c (opencl_language_data): Likewise.
3313         * p-lang.c (pascal_language_data): Likewise.
3314         * parse.c (parse_exp_in_context): Update call to post_parser.
3315         (null_post_parser): Delete definition.
3316         * parser-defs.h (null_post_parser): Delete declaration.
3317         * rust-lang.c (rust_language_data): Delete la_post_parser
3318         initializer.
3319
3320 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3321
3322         * ada-lang.c (parse): Rename to ada_language::parser.
3323         (ada_language_data): Delete la_parser initializer.
3324         (ada_language::parser): New member function, implementation from
3325         parse.
3326         * c-lang.c (c_language_data): Delete la_parser initializer.
3327         (cplus_language_data): Likewise.
3328         (asm_language_data): Likewise.
3329         (minimal_language_data): Likewise.
3330         * d-lang.c (d_language_data): Likewise.
3331         (d_language::parser): New member function.
3332         * f-lang.c (f_language_data): Delete la_parser initializer.
3333         (f_language::parser): New member function.
3334         * go-lang.c (go_language_data): Delete la_parser initializer.
3335         (go_language::parser): New member function.
3336         * language.c (unk_lang_parser): Delete.
3337         (language_defn::parser): Define new member function.
3338         (unknown_language_data): Delete la_parser initializer.
3339         (unknown_language::parser): New member function.
3340         (auto_language_data): Delete la_parser initializer.
3341         (auto_language::parser): New member function.
3342         * language.h (language_data): Delete la_parser field.
3343         (language_defn::parser): Declare new member function.
3344         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3345         (m2_language::parser): New member function.
3346         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3347         * opencl-lang.c (opencl_language_data): Likewise.
3348         * p-lang.c (pascal_language_data): Likewise.
3349         (pascal_language::parser): New member function.
3350         * parse.c (parse_exp_in_context): Update call to parser.
3351         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3352         (rust_language::parser): New member function.
3353
3354 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3355
3356         * top.c (print_gdb_configuration): Print --with-python-libdir
3357         configuration value.
3358
3359 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3360
3361         * NEWS: Mention change to the alias command.
3362
3363 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3364
3365         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3366         (alias_command_completer)
3367         (make_alias_options_def_group): New functions.
3368         (alias_opts, alias_option_defs): New struct and array.
3369         (alias_usage_error): Update usage.
3370         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3371         Use option framework.
3372         (_initialize_cli_cmds): Update alias command help.
3373         Update aliases command help.
3374         (show_user):
3375         Add NULL for new default_args lookup_cmd argument.
3376         (valid_command_p): Rename to validate_aliased_command.
3377         Add NULL for new default_args lookup_cmd argument.  Verify that the
3378         aliased_command has no default args.
3379         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3380         (lookup_cmd_1, lookup_cmd): New argument default_args.
3381         (add_alias_cmd):
3382         Add NULL for new default_args lookup_cmd argument.
3383         (print_help_for_command): Show default args under the layout
3384          alias some_alias = some_aliased_cmd some_alias_default_arg.
3385         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3386         xfree default_args in destructor.
3387         * cli/cli-script.c (process_next_line, do_define_command):
3388         Add NULL for new default_args lookup_cmd argument.
3389         * command.h: Declare new default_args argument in lookup_cmd
3390         and lookup_cmd_1.
3391         * completer.c (complete_line_internal_1):
3392         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3393         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3394         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3395         Likewise.
3396         * infcmd.c (_initialize_infcmd): Likewise.
3397         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3398         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3399         * python/py-param.c (add_setshow_generic): Likewise.
3400         * remote.c (_initialize_remote): Likewise.
3401         * top.c (execute_command): Prepend default_args if command has some.
3402         (set_verbose):
3403         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3404         * tracepoint.c (validate_actionline, encode_actions_1):
3405         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3406
3407 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3408
3409         * jit.c (jit_read_descriptor): Use bool as the return type.
3410         (jit_breakpoint_re_set_internal): Use bool as the return type.
3411         Invert the return value logic; return true if the jit breakpoint
3412         has been successfully initialized.
3413         (jit_inferior_init): Update the call to
3414         jit_breakpoint_re_set_internal.
3415
3416 2020-06-22  Pedro Alves  <palves@redhat.com>
3417
3418         PR gdb/25939
3419         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3420         Use the current inferior instead.  Don't return
3421         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3422         wait again.
3423         * sol-thread.c (sol_thread_target::wait): Don't reference
3424         inferior_ptid.
3425         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3426         (sol_update_thread_list_callback): Use the current inferior's pid
3427         instead of inferior_ptid.
3428
3429 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3430
3431         * procfs.c: Cleanup many comments.
3432
3433         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3434         (AFTER_WATCHFLAG): Replace by value.
3435
3436         (MAIN_PROC_NAME_FORMAT): Inline ...
3437         (create_procinfo): ... here.
3438
3439         (procfs_debug_inferior): Remove SYS_exec handling.
3440         (syscall_is_exec): Likewise.
3441         (procfs_set_exec_trap): Likewise.
3442
3443         (syscall_is_lwp_exit): Inline in callers.
3444         (syscall_is_exit): Likewise.
3445         (syscall_is_exec): Likewise.
3446         (syscall_is_lwp_create): Likewise.
3447
3448         (invalidate_cache): Remove #if 0 code.
3449
3450         (make_signal_thread_runnable):  Remove.
3451         (procfs_target::resume): Remove #if 0 code.
3452
3453 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3454
3455         PR gdb/25939
3456         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3457         call ...
3458         (procfs_target::create_inferior): ... here.
3459
3460 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3461
3462         * exec.c (validate_exec_file): Ensure the build-id is up to
3463         date by calling reopen_exec_file (that checks file timestamp
3464         to decide to re-read the file).
3465
3466 2020-06-18  Pedro Alves  <palves@redhat.com>
3467
3468         PR gdb/25412
3469         * gdbthread.h (delete_thread, delete_thread_silent)
3470         (find_thread_ptid): Update comments.
3471         * thread.c (current_thread_): New global.
3472         (is_current_thread): Move higher, and reimplement.
3473         (inferior_thread): Reimplement.
3474         (set_thread_exited): Use bool.  Add assertions.
3475         (add_thread_silent): Simplify thread-reuse handling by always
3476         calling delete_thread.
3477         (delete_thread): Remove intro comment.
3478         (find_thread_ptid): Skip exited threads.
3479         (switch_to_thread_no_regs): Write to current_thread_.
3480         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3481         INFERIOR_PTID.  Clear current_thread_.
3482
3483 2020-06-18  Pedro Alves  <palves@redhat.com>
3484
3485         * aix-thread.c (pd_update): Use switch_to_thread.
3486
3487 2020-06-18  Pedro Alves  <palves@redhat.com>
3488
3489         * ravenscar-thread.c (ravenscar_thread_target): Update.
3490         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3491         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3492         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3493         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3494
3495 2020-06-18  Pedro Alves  <palves@redhat.com>
3496
3497         * nat/windows-nat.c (current_windows_thread): Remove.
3498         * nat/windows-nat.h (current_windows_thread): Remove.
3499         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3500         Adjust.
3501         (display_selectors): Adjust to fetch the current
3502         windows_thread_info based on inferior_ptid.
3503         (fake_create_process): No longer write to current_windows_thread.
3504         (windows_nat_target::get_windows_debug_event):
3505         Don't set inferior_ptid or current_windows_thread.
3506         (windows_nat_target::wait): Adjust to not rely on
3507         current_windows_thread.
3508         (do_initial_windows_stuff): Now a method of windows_nat_target.
3509         Switch to the last_ptid thread.
3510         (windows_nat_target::attach): Adjust.
3511         (windows_nat_target::detach): Use switch_to_no_thread instead of
3512         writing to inferior_ptid directly.
3513         (windows_nat_target::create_inferior): Adjust.
3514
3515 2020-06-18  Pedro Alves  <palves@redhat.com>
3516
3517         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3518
3519 2020-06-18  Pedro Alves  <palves@redhat.com>
3520
3521         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3522         after creating it, instead of writing to inferior_ptid.  Don't
3523         write to inferior_ptid.
3524
3525 2020-06-18  Pedro Alves  <palves@redhat.com>
3526
3527         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3528
3529 2020-06-18  Pedro Alves  <palves@redhat.com>
3530
3531         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3532         it, instead of writing to inferior_ptid.
3533
3534 2020-06-18  Pedro Alves  <palves@redhat.com>
3535
3536         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3537         to inferior_ptid.
3538
3539 2020-06-18  Pedro Alves  <palves@redhat.com>
3540
3541         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3542         instead of writing to inferior_ptid directly.
3543
3544 2020-06-18  Pedro Alves  <palves@redhat.com>
3545
3546         * corelow.c (core_target::close): Use switch_to_no_thread instead
3547         of writing to inferior_ptid directly.
3548         (add_to_thread_list, core_target_open): Use switch_to_thread
3549         instead of writing to inferior_ptid directly.
3550
3551 2020-06-18  Pedro Alves  <palves@redhat.com>
3552
3553         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3554         inferior_ptid.
3555         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3556         inferior_ptid.
3557         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3558         inferior_ptid directly.
3559         (darwin_nat_target::init_thread_list): Switch to thread, instead
3560         of writing to inferior_ptid.
3561         (darwin_nat_target::attach): Don't write to inferior_ptid.
3562         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3563
3564 2020-06-18  Pedro Alves  <palves@redhat.com>
3565
3566         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3567         thread.
3568         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3569         Instead use switch_to_thread.
3570         (gnu_nat_target::detach): Use switch_to_no_thread
3571         instead of writing to inferior_ptid directly.  Used passed-in
3572         inferior instead of looking up the inferior by pid.
3573
3574 2020-06-18  Pedro Alves  <palves@redhat.com>
3575
3576         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3577         inferior_ptid.
3578
3579 2020-06-18  Pedro Alves  <palves@redhat.com>
3580
3581         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3582         inferior_ptid.
3583         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3584         thread.
3585         (nto_procfs_target::detach): Avoid referencing
3586         inferior_ptid.  Use switch_to_no_thread instead of writing to
3587         inferior_ptid directly.
3588         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3589         instead of writing to inferior_ptid directly.
3590         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3591         to thread.
3592
3593 2020-06-18  Pedro Alves  <palves@redhat.com>
3594
3595         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3596         after creating it, instead of writing to inferior_ptid.
3597         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3598         to inferior_ptid directly.
3599         (gdbsim_target::wait): Don't write to inferior_ptid.
3600
3601 2020-06-18  Pedro Alves  <palves@redhat.com>
3602
3603         * remote.c (remote_target::remote_notice_new_inferior): Use
3604         switch_to_thread instead of writing to inferior_ptid directly.
3605         (remote_target::add_current_inferior_and_thread): Use
3606         switch_to_no_thread instead of writing to inferior_ptid directly.
3607         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3608         and switch_to_thread instead of using set_current_inferior or
3609         writing to inferior_ptid directly.
3610
3611 2020-06-18  Pedro Alves  <palves@redhat.com>
3612
3613         * tracectf.c (ctf_target_open): Switch to added thread instead of
3614         writing to inferior_ptid directly.
3615         (ctf_target::close): Use switch_to_no_thread instead of writing to
3616         inferior_ptid directly.
3617
3618 2020-06-18  Pedro Alves  <palves@redhat.com>
3619
3620         * tracefile-tfile.c (tfile_target_open): Don't write to
3621         inferior_ptid directly, instead switch to added thread.
3622         (tfile_target::close): Use switch_to_no_thread instead of writing
3623         to inferior_ptid directly.
3624
3625 2020-06-18  Pedro Alves  <palves@redhat.com>
3626
3627         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3628         (procfs_target::detach): Use switch_to_no_thread
3629         instead of writing to inferior_ptid directly.
3630         (do_attach): Change return type to void.  Switch to the added
3631         thread.
3632         (procfs_target::create_inferior): Switch to the added thread.
3633         (procfs_do_thread_registers): Don't write to inferior_ptid.
3634
3635 2020-06-18  Pedro Alves  <palves@redhat.com>
3636
3637         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3638         of writing to inferior_ptid.
3639         (scoped_restore_exited_inferior): Delete.
3640         (handle_vfork_child_exec_or_exit): Simplify using
3641         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3642         instead of writing to inferior_ptid.
3643         (THREAD_STOPPED_BY): Delete.
3644         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3645         (thread_stopped_by_hw_breakpoint): Delete.
3646         (save_waitstatus): Use
3647         scoped_restore_current_thread+switch_to_thread, and call
3648         target_stopped_by_watchpoint instead of
3649         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3650         instead of thread_stopped_by_sw_breakpoint, and
3651         target_stopped_by_hw_breakpoint instead of
3652         thread_stopped_by_hw_breakpoint.
3653         (handle_inferior_event)
3654         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3655         inferior_ptid directly, nor
3656         set_current_inferior/set_current_program_space.  Use
3657         switch_to_thread / switch_to_inferior_no_thread instead.
3658
3659 2020-06-18  Pedro Alves  <palves@redhat.com>
3660
3661         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3662         instead of writing to inferior_ptid.
3663
3664 2020-06-18  Pedro Alves  <palves@redhat.com>
3665
3666         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3667         added thread.
3668         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3669         to the added thread.
3670         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3671         instead of writing to inferior_ptid.
3672
3673 2020-06-18  Pedro Alves  <palves@redhat.com>
3674
3675         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3676         (register_to_value_test): Mock a program_space too.  Heap-allocate
3677         the address space.  Don't write to inferior_ptid.  Use
3678         switch_to_thread instead.
3679
3680 2020-06-18  Pedro Alves  <palves@redhat.com>
3681
3682         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3683         Delete.
3684         (find_signalled_thread()): New, factored out from
3685         linux_make_corefile_notes and adjusted to handle exited threads.
3686         (linux_make_corefile_notes): Adjust to use the new
3687         find_signalled_thread.
3688
3689 2020-06-18  Pedro Alves  <palves@redhat.com>
3690
3691         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3692         of saving/restoring inferior_ptid.
3693
3694 2020-06-17  Tom Tromey  <tom@tromey.com>
3695
3696         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3697         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3698         declare.
3699         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3700
3701 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3702
3703         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3704         of partial symtabs.
3705
3706 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3707
3708         * regformats/reg-arm.dat: Remove.
3709         * regformats/reg-bfin.dat: Remove.
3710         * regformats/reg-cris.dat: Remove.
3711         * regformats/reg-crisv32.dat: Remove.
3712         * regformats/reg-m32r.dat: Remove.
3713         * regformats/reg-tilegx.dat: Remove.
3714         * regformats/reg-tilegx32.dat: Remove.
3715
3716 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3717
3718         * features/Makefile (WHICH): Remove arm files.
3719         * regformats/arm/arm-with-iwmmxt.dat: Remove.
3720         * regformats/arm/arm-with-neon.dat: Remove.
3721         * regformats/arm/arm-with-vfpv2.dat: Remove.
3722         * regformats/arm/arm-with-vfpv3.dat: Remove.
3723
3724 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3725
3726         * features/Makefile (XMLTOC): Remove rx.xml.
3727
3728 2020-06-17  Pedro Alves  <palves@redhat.com>
3729
3730         * gdbthread.h (thread_control_state) <trap_expected> Update
3731         comments.
3732
3733 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3734
3735         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
3736         ada_language::lookup_symbol_nonlocal.
3737         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
3738         (ada_language::lookup_symbol_nonlocal): New member function,
3739         implementation from ada_lookup_symbol_nonlocal.
3740         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3741         initializer.
3742         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3743         initializer.
3744         (cplus_language::lookup_symbol_nonlocal): New member function.
3745         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3746         (minimal_language_data) Likewise.
3747         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3748         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3749         initializer.
3750         (d_language::lookup_symbol_nonlocal): New member function.
3751         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3752         initializer.
3753         (f_language::lookup_symbol_nonlocal): New member function.
3754         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3755         initializer.
3756         * language.c (unknown_language_data): Likewise.
3757         (auto_language_data): Likewise.
3758         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3759         field.
3760         (language_defn::lookup_symbol_nonlocal): New member function.
3761         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3762         initializer.
3763         * objc-lang.c (objc_language_data): Likewise.
3764         * opencl-lang.c (opencl_language_data): Likewise.
3765         * p-lang.c (pascal_language_data): Likewise.
3766         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3767         rust_language::lookup_symbol_nonlocal.
3768         (rust_language_data): Delete la_lookup_symbol_nonlocal
3769         initializer.
3770         (rust_language::lookup_symbol_nonlocal): New member function,
3771         implementation from rust_lookup_symbol_nonlocal.
3772         * symtab.c (lookup_symbol_aux): Update call to
3773         lookup_symbol_nonlocal.
3774         (basic_lookup_symbol_nonlocal): Rename to...
3775         (language_defn::lookup_symbol_nonlocal): ...this, and update
3776         header comment.  Remove language_defn parameter, and replace with
3777         uses of `this'.
3778         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3779
3780 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3781
3782         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3783         initializer.
3784         (ada_language::value_print_inner): New member function.
3785         * c-lang.c (c_language_data): Delete la_value_print_inner
3786         initializer.
3787         (cplus_language_data): Likewise.
3788         (asm_language_data): Likewise.
3789         (minimal_language_data): Likewise.
3790         * d-lang.c (d_language_data): Likewise.
3791         (d_language::value_print_inner): New member function.
3792         * f-lang.c (f_language_data): Delete la_value_print_inner
3793         initializer.
3794         (f_language::value_print_inner): New member function.
3795         * f-lang.h (f_value_print_innner): Rename to...
3796         (f_value_print_inner): ...this (note spelling of 'inner').
3797         * f-valprint.c (f_value_print_innner): Rename to...
3798         (f_value_print_inner): ...this (note spelling of 'inner').
3799         * go-lang.c (go_language_data): Delete la_value_print_inner
3800         initializer.
3801         (go_language::value_print_inner): New member function.
3802         * language.c (language_defn::value_print_inner): Define new member
3803         function.
3804         (unk_lang_value_print_inner): Delete.
3805         (unknown_language_data): Delete la_value_print_inner initializer.
3806         (unknown_language::value_print_inner): New member function.
3807         (auto_language_data): Delete la_value_print_inner initializer.
3808         (auto_language::value_print_inner): New member function.
3809         * language.h (language_data): Delete la_value_print_inner field.
3810         (language_defn::value_print_inner): Delcare new member function.
3811         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3812         initializer.
3813         (m2_language::value_print_inner): New member function.
3814         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3815         initializer.
3816         * opencl-lang.c (opencl_language_data): Likewise.
3817         * p-lang.c (pascal_language_data): Likewise.
3818         (pascal_language::value_print_inner): New member function.
3819         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3820         initializer.
3821         (rust_language::value_print_inner): New member function.
3822         * valprint.c (do_val_print): Update call to value_print_inner.
3823
3824 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3825
3826         * ada-lang.c (ada_language_data): Delete la_value_print
3827         initializer.
3828         (ada_language::value_print): New member function.
3829         * c-lang.c (c_language_data): Delete la_value_print initializer.
3830         (cplus_language_data): Likewise.
3831         (asm_language_data): Likewise.
3832         (minimal_language_data): Likewise.
3833         * d-lang.c (d_language_data): Likewise.
3834         * f-lang.c (f_language_data): Likewise.
3835         * go-lang.c (go_language_data): Likewise.
3836         * language.c (unk_lang_value_print): Delete.
3837         (language_defn::value_print): Define new member function.
3838         (unknown_language_data): Delete la_value_print initializer.
3839         (unknown_language::value_print): New member function.
3840         (auto_language_data): Delete la_value_print initializer.
3841         (auto_language::value_print): New member function.
3842         * language.h (language_data): Delete la_value_print field.
3843         (language_defn::value_print): Declare new member function.
3844         (LA_VALUE_PRINT): Update call to value_print.
3845         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3846         * objc-lang.c (objc_language_data): Likewise.
3847         * opencl-lang.c (opencl_language_data): Likewise.
3848         * p-lang.c (pascal_language_data): Likewise.
3849         (pascal_language::value_print): New member function.
3850         * rust-lang.c (rust_language_data): Delete la_value_print
3851         initializer.
3852
3853 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3854
3855         * ada-lang.c (ada_watch_location_expression): Rename to
3856         ada_language::watch_location_expression.
3857         (ada_language_data): Delete la_watch_location_expression
3858         initializer.
3859         (ada_language::watch_location_expression): New member function,
3860         implementation from ada_watch_location_expression.
3861         * breakpoint.c (watch_command_1): Update call to
3862         watch_location_expression.
3863         * c-lang.c (c_watch_location_expression): Rename to
3864         language_defn::watch_location_expression.
3865         (c_language_data): Delete la_watch_location_expression
3866         initializer.
3867         (cplus_language_data): Likewise.
3868         (asm_language_data): Likewise.
3869         (minimal_language_data): Likewise.
3870         * c-lang.h (c_watch_location_expression): Delete declaration.
3871         * d-lang.c (d_language_data): Delete la_watch_location_expression
3872         initializer.
3873         * f-lang.c (f_language_data): Likewise.
3874         * go-lang.c (go_language_data): Likewise.
3875         * language.c (language_defn::watch_location_expression): Member
3876         function implementation from c_watch_location_expression.
3877         (unknown_language_data): Delete la_watch_location_expression
3878         initializer.
3879         (auto_language_data): Likewise.
3880         * language.h (language_data): Delete la_watch_location_expression
3881         field.
3882         (language_defn::watch_location_expression): Declare new member
3883         function.
3884         * m2-lang.c (m2_language_data): Delete
3885         la_watch_location_expression initializer.
3886         * objc-lang.c (objc_language_data): Likewise.
3887         * opencl-lang.c (opencl_language_data): Likewise.
3888         * p-lang.c (pascal_language_data): Likewise.
3889         * rust-lang.c (rust_watch_location_expression): Rename to
3890         rust_language::watch_location_expression.
3891         (rust_language_data): Delete la_watch_location_expression
3892         initializer.
3893         (rust_language::watch_location_expression): New member function,
3894         implementation from rust_watch_location_expression.
3895
3896 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3897
3898         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3899         ada_language::collect_symbol_completion_matches.
3900         (ada_language_data): Delete la_collect_symbol_completion_matches
3901         initializer.
3902         (ada_language::collect_symbol_completion_matches): New member
3903         function, implementation from
3904         ada_collect_symbol_completion_matches.
3905         * c-lang.c (c_language_data): Delete
3906         la_collect_symbol_completion_matches initializer.
3907         (cplus_language_data): Likewise.
3908         (asm_language_data): Likewise.
3909         (minimal_language_data): Likewise.
3910         * d-lang.c (d_language_data): Likewise.
3911         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3912         f_language::collect_symbol_completion_matches.
3913         (f_language_data): Delete la_collect_symbol_completion_matches
3914         initializer.
3915         (f_language::collect_symbol_completion_matches) New member
3916         function, implementation from f_collect_symbol_completion_matches.
3917         * go-lang.c (go_language_data): Delete
3918         la_collect_symbol_completion_matches initializer.
3919         * language.c (unknown_language_data): Likewise.
3920         (auto_language_data): Likewise.
3921         * language.h (language_data): Delete
3922         la_collect_symbol_completion_matches field.
3923         (language_defn::collect_symbol_completion_matches): New member
3924         function.
3925         * m2-lang.c (m2_language_data): Delete
3926         la_collect_symbol_completion_matches initializer.
3927         * objc-lang.c (objc_language_data): Likewise.
3928         * opencl-lang.c (opencl_language_data): Likewise.
3929         * p-lang.c (pascal_language_data): Likewise.
3930         * rust-lang.c (rust_language_data): Likewise.
3931         * symtab.c (default_collect_symbol_completion_matches): Delete.
3932         (collect_symbol_completion_matches): Update call to
3933         collect_symbol_completion_matches.
3934         (collect_symbol_completion_matches_type): Likewise.
3935         * symtab.h (default_collect_symbol_completion_matches): Delete
3936         declaration.
3937
3938 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3939
3940         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3941         (ada_language_data): Delete la_word_break_characters initializer.
3942         (ada_language::word_break_characters): New member function.
3943         * c-lang.c (c_language_data): Delete la_word_break_characters
3944         initializer.
3945         (cplus_language_data): Likewise.
3946         (asm_language_data): Likewise.
3947         (minimal_language_data): Likewise.
3948         * completer.c: Update global comment.
3949         (advance_to_expression_complete_word_point): Update call to
3950         word_break_characters.
3951         (complete_files_symbols): Likewise.
3952         (complete_line_internal_1): Likewise.
3953         (default_completer_handle_brkchars): Likewise.
3954         (skip_quoted_chars): Likewise.
3955         * d-lang.c (d_language_data): Delete la_word_break_characters
3956         initializer.
3957         * f-lang.c (f_word_break_characters): Delete.
3958         (f_language_data): Delete la_word_break_characters initializer.
3959         (f_language::word_break_characters): New member function.
3960         * go-lang.c (go_language_data): Delete la_word_break_characters
3961         initializer.
3962         * language.c (unknown_language_data): Likewise.
3963         (auto_language_data): Likewise.
3964         * language.h (default_word_break_characters): Move declaration to
3965         earlier in the file.
3966         (language_data): Delete la_word_break_characters field.
3967         (language_defn::word_break_characters): New member function.
3968         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3969         initializer.
3970         * objc-lang.c (objc_language_data): Likewise.
3971         * opencl-lang.c (opencl_language_data): Likewise.
3972         * p-lang.c (pascal_language_data): Likewise.
3973         * rust-lang.c (rust_language_data): Likewise.
3974
3975 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3976
3977         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3978         (ada_language_data): Delete la_get_symbol_name_matcher
3979         initializer.
3980         (language_defn::get_symbol_name_matcher_inner): New member
3981         function.
3982         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3983         initializer.
3984         (cplus_language_data): Likewise.
3985         (cplus_language::get_symbol_name_matcher_inner): New member
3986         function.
3987         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3988         (minimal_language_data): Likewise.
3989         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3990         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3991         initializer.
3992         * dictionary.c (iter_match_first_hashed): Update call to
3993         get_symbol_name_matcher.
3994         (iter_match_next_hashed): Likewise.
3995         (iter_match_next_linear): Likewise.
3996         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3997         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3998         initializer.
3999         (f_language::get_symbol_name_matcher_inner): New member function.
4000         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4001         initializer.
4002         * language.c (default_symbol_name_matcher): Update header comment,
4003         make static.
4004         (language_defn::get_symbol_name_matcher): New definition.
4005         (language_defn::get_symbol_name_matcher_inner): Likewise.
4006         (get_symbol_name_matcher): Delete.
4007         (unknown_language_data): Delete la_get_symbol_name_matcher
4008         initializer.
4009         (auto_language_data): Likewise.
4010         * language.h (language_data): Delete la_get_symbol_name_matcher
4011         field.
4012         (language_defn::get_symbol_name_matcher): New member function.
4013         (language_defn::get_symbol_name_matcher_inner): Likewise.
4014         (default_symbol_name_matcher): Delete declaration.
4015         * linespec.c (find_methods): Update call to
4016         get_symbol_name_matcher.
4017         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4018         initializer.
4019         * minsyms.c (lookup_minimal_symbol): Update call to
4020         get_symbol_name_matcher.
4021         (iterate_over_minimal_symbols): Likewise.
4022         * objc-lang.c (objc_language_data): Delete
4023         la_get_symbol_name_matcher initializer.
4024         * opencl-lang.c (opencl_language_data): Likewise.
4025         * p-lang.c (pascal_language_data): Likewise.
4026         * psymtab.c (psymbol_name_matches): Update call to
4027         get_symbol_name_matcher.
4028         * rust-lang.c (rust_language_data): Delete
4029         la_get_symbol_name_matcher initializer.
4030         * symtab.c (symbol_matches_search_name): Update call to
4031         get_symbol_name_matcher.
4032         (compare_symbol_name): Likewise.
4033
4034 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4035
4036         * ada-lang.c (ada_language_data): Delete la_compute_program
4037         initializer.
4038         * c-lang.c (c_language_data): Likewise.
4039         (c_language::compute_program): New member function.
4040         (cplus_language_data): Delete la_compute_program initializer.
4041         (cplus_language::compute_program): New member function.
4042         (asm_language_data): Delete la_compute_program initializer.
4043         (minimal_language_data): Likewise.
4044         * c-lang.h (c_compute_program): Update comment.
4045         (cplus_compute_program): Likewise.
4046         * compile/compile-c-support.c (c_compute_program): Likewise.
4047         (cplus_compute_program): Likewise.
4048         * compile/compile.c (compile_to_object): Update call to
4049         la_compute_program.
4050         * d-lang.c (d_language_data): Delete la_compute_program
4051         initializer.
4052         * f-lang.c (f_language_data): Likewise.
4053         * go-lang.c (go_language_data): Likewise.
4054         * language.c (unknown_language_data): Likewise.
4055         (auto_language_data): Likewise.
4056         * language.h (language_data): Delete la_compute_program field.
4057         (language_defn::compute_program): New member function.
4058         * m2-lang.c (m2_language_data): Delete la_compute_program
4059         initializer.
4060         * objc-lang.c (objc_language_data): Likewise.
4061         * opencl-lang.c (opencl_language_data): Likewise.
4062         * p-lang.c (pascal_language_data): Likewise.
4063         * rust-lang.c (rust_language_data): Likewise.
4064
4065 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4066
4067         * ada-lang.c (ada_language_data) Delete
4068         la_class_name_from_physname initializer.
4069         * c-lang.c (c_language_data): Likewise.
4070         (cplus_language_data): Likewise.
4071         (cplus_language::class_name_from_physname): New member function.
4072         (asm_language_data): Delete la_class_name_from_physname
4073         initializer.
4074         (minimal_language_data): Likewise.
4075         * d-lang.c (d_language_data): Likewise.
4076         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4077         method on language_defn class.
4078         (guess_full_die_structure_name): Likewise.
4079         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4080         initializer.
4081         * go-lang.c (go_language_data): Likewise.
4082         * language.c (language_class_name_from_physname): Delete.
4083         (unk_lang_class_name): Delete.
4084         (unknown_language_data): Delete la_class_name_from_physname
4085         initializer.
4086         (auto_language_data): Likewise.
4087         * language.h (language_data): Delete la_class_name_from_physname
4088         field.
4089         (language_defn::class_name_from_physname): New function.
4090         (language_class_name_from_physname): Delete declaration.
4091         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4092         initializer.
4093         * objc-lang.c (objc_language_data): Likewise.
4094         * opencl-lang.c (opencl_language_data): Likewise.
4095         * p-lang.c (pascal_language_data): Likewise.
4096         * rust-lang.c (rust_language_data): Likewise.
4097
4098 2020-06-16  Tom Tromey  <tom@tromey.com>
4099
4100         * tui/tui-data.h (STATUS_NAME): New macro.
4101         * tui/tui-layout.c (tui_remove_some_windows)
4102         (initialize_known_windows, tui_register_window)
4103         (tui_layout_split::remove_windows, initialize_layouts)
4104         (tui_new_layout_command): Don't use hard-coded window names.
4105
4106 2020-06-16  Tom Tromey  <tom@tromey.com>
4107
4108         PR tui/25348:
4109         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4110         tui_initialize_readline.  Only run once.  Call rl_initialize.
4111         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4112         tui_initialize_readline.
4113         * tui/tui-io.c (tui_setup_io): Call
4114         tui_ensure_readline_initialized.
4115         * tui/tui-interp.c (tui_interp::init): Update.
4116
4117 2020-06-16  Tom Tromey  <tom@tromey.com>
4118
4119         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4120         Also preserve the status window.
4121
4122 2020-06-16  Tom Tromey  <tom@tromey.com>
4123
4124         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4125         where m_window==nullptr.
4126
4127 2020-06-15  Tom Tromey  <tromey@adacore.com>
4128
4129         * windows-nat.c (windows_nat::handle_output_debug_string):
4130         Update.
4131         (windows_nat::handle_ms_vc_exception): Update.
4132         * target.h (target_read_string): Change API.
4133         * target.c (target_read_string): Change API.
4134         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4135         Update.
4136         * solib-frv.c (frv_current_sos): Update.
4137         * solib-dsbt.c (dsbt_current_sos): Update.
4138         * solib-darwin.c (darwin_current_sos): Update.
4139         * linux-thread-db.c (inferior_has_bug): Update.
4140         * expprint.c (print_subexp_standard): Update.
4141         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4142         (ada_exception_message_1): Update.
4143
4144 2020-06-15  Tom Tromey  <tromey@adacore.com>
4145
4146         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4147
4148 2020-06-15  Tom Tromey  <tromey@adacore.com>
4149
4150         * valprint.c (read_string): Update comment.
4151         * target.c (MIN): Remove.
4152         (target_read_string): Rewrite.
4153
4154 2020-06-15  Tom Tromey  <tromey@adacore.com>
4155
4156         * corefile.c (read_memory_string): Remove.
4157         * ada-valprint.c (ada_value_print_ptr): Update.
4158         * ada-lang.h (ada_tag_name): Change return type.
4159         * ada-lang.c (type_from_tag): Update.
4160         (ada_tag_name_from_tsd): Change return type.  Use
4161         target_read_string.
4162         (ada_tag_name): Likewise.
4163         * gdbcore.h (read_memory_string): Don't declare.
4164
4165 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4166
4167         * symtab.c (rbreak_command): Ignore Windows drive colon.
4168
4169 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4170
4171         * NEWS: Mention removed GDBserver host support.
4172
4173 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4174
4175         * features/riscv/rebuild-csr-xml.sh: Updated.
4176
4177 2020-06-11  Tom Tromey  <tom@tromey.com>
4178
4179         PR gdb/18318:
4180         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4181
4182 2020-06-09  Jonny Grant  <jg@jguk.org>
4183 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4184
4185         * main.c (captured_main_1): Don't print new line after help.
4186         (print_gdb_help): add mailing list and IRC channel information
4187         to --help.  Add new lines between items in the footer.  Remove
4188         quotes around bug url.
4189
4190 2020-06-11  Keith Seitz  <keiths@redhat.com>
4191
4192         PR gdb/21356
4193         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4194         Resolve typedefs for type length calculations.
4195
4196 2020-06-10  Tom de Vries  <tdevries@suse.de>
4197
4198         PR ada/24713
4199         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4200         (write_psymbols): Enable .gdb_index for ada.
4201         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4202         ada.
4203
4204 2020-06-10  Tom de Vries  <tdevries@suse.de>
4205
4206         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4207         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4208         namei" instead of "const char *name" argument.
4209         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4210         dw2_symtab_iter_init.
4211
4212 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4213
4214         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4215         to use type::field and field::type instead.
4216
4217 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4218
4219         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4220         to use field::type instead.
4221
4222 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4223
4224         * gdbtypes.h (struct field) <type, set_type>: New methods.
4225         Rename `type` field to...
4226         <m_type>: ... this.  Change references throughout to use type or
4227         set_type methods.
4228         (FIELD_TYPE): Use field::type.  Change call sites that modify
4229         the field's type to use field::set_type instead.
4230
4231 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4232
4233         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4234         to use type::index_type instead.
4235
4236 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4237
4238         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4239         methods.
4240         (TYPE_INDEX_TYPE): Use type::index_type.
4241         * gdbtypes.c (create_array_type_with_stride): Likewise.
4242
4243 2020-06-07  Tom Tromey  <tom@tromey.com>
4244
4245         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4246         parameter.
4247         (generic_value_print): Update.
4248
4249 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4250
4251         Revert commit 982a38f60b0.
4252         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4253
4254 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4255
4256         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4257         avoid use after free.
4258
4259 2020-06-05  Tom de Vries  <tdevries@suse.de>
4260
4261         * NEWS: Fix typos.
4262
4263 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4264
4265         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4266         the per_bfd object.
4267         (dwarf2_read_debug_names): Likewise.
4268         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4269         object when re-using a per_bfd object with an index.
4270
4271 2020-06-03  Tom de Vries  <tdevries@suse.de>
4272
4273         PR symtab/26046
4274         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4275         children for C++.
4276         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4277         DW_TAG_subprogram.
4278
4279 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4280
4281         * ada-lang.c (ada_language_data): Delete skip_trampoline
4282         initializer.
4283         * c-lang.c (c_language_data): Likewise.
4284         (cplus_language_data): Likewise.
4285         (cplus_language::skip_trampoline): New member function.
4286         (asm_language_data): Delete skip_trampoline initializer.
4287         (minimal_language_data): Likewise.
4288         * d-lang.c (d_language_data): Likewise.
4289         * f-lang.c (f_language_data): Likewise.
4290         * go-lang.c (go_language_data): Likewise.
4291         * language.c (unk_lang_trampoline): Delete function.
4292         (skip_language_trampoline): Update.
4293         (unknown_language_data): Delete skip_trampoline initializer.
4294         (auto_language_data): Likewise.
4295         * language.h (language_data): Delete skip_trampoline field.
4296         (language_defn::skip_trampoline): New function.
4297         * m2-lang.c (m2_language_data): Delete skip_trampoline
4298         initializer.
4299         * objc-lang.c (objc_skip_trampoline): Delete function, move
4300         implementation to objc_language::skip_trampoline.
4301         (objc_language_data): Delete skip_trampoline initializer.
4302         (objc_language::skip_trampoline): New member function with
4303         implementation from objc_skip_trampoline.
4304         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4305         initializer.
4306         * p-lang.c (pascal_language_data): Likewise.
4307         * rust-lang.c (rust_language_data): Likewise.
4308
4309 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4310
4311         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4312         (ada_language::demangle): New member function.
4313         * c-lang.c (c_language_data): Delete la_demangle initializer.
4314         (cplus_language_data): Delete la_demangle initializer.
4315         (cplus_language::demangle): New member function.
4316         (asm_language_data): Delete la_demangle initializer.
4317         (minimal_language_data): Delete la_demangle initializer.
4318         * d-lang.c (d_language_data): Delete la_demangle initializer.
4319         (d_language::demangle): New member function.
4320         * f-lang.c (f_language_data): Delete la_demangle initializer.
4321         (f_language::demangle): New member function.
4322         * go-lang.c (go_language_data): Delete la_demangle initializer.
4323         (go_language::demangle): New member function.
4324         * language.c (language_demangle): Update.
4325         (unk_lang_demangle): Delete.
4326         (unknown_language_data): Delete la_demangle initializer.
4327         (unknown_language::demangle): New member function.
4328         (auto_language_data): Delete la_demangle initializer.
4329         (auto_language::demangle): New member function.
4330         * language.h (language_data): Delete la_demangle field.
4331         (language_defn::demangle): New function.
4332         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4333         * objc-lang.c (objc_language_data): Delete la_demangle
4334         initializer.
4335         (objc_language::demangle): New member function.
4336         * opencl-lang.c (opencl_language_data): Delete la_demangle
4337         initializer.
4338         * p-lang.c (pascal_language_data): Likewise.
4339         * rust-lang.c (rust_language_data): Likewise.
4340         (rust_language::demangle): New member function.
4341
4342 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4343
4344         * ada-lang.c (ada_language_data): Delete la_print_type
4345         initializer.
4346         (ada_language::print_type): New member function.
4347         * c-lang.c (c_language_data): Delete la_print_type initializer.
4348         (c_language::print_type): New member function.
4349         (cplus_language_data): Delete la_print_type initializer.
4350         (cplus_language::print_type): New member function.
4351         (asm_language_data): Delete la_print_type initializer.
4352         (asm_language::print_type): New member function.
4353         (minimal_language_data): Delete la_print_type initializer.
4354         (minimal_language::print_type): New member function.
4355         * d-lang.c (d_language_data): Delete la_print_type initializer.
4356         (d_language::print_type): New member function.
4357         * f-lang.c (f_language_data): Delete la_print_type initializer.
4358         (f_language::print_type): New member function.
4359         * go-lang.c (go_language_data): Delete la_print_type initializer.
4360         (go_language::print_type): New member function.
4361         * language.c (unk_lang_print_type): Delete.
4362         (unknown_language_data): Delete la_print_type initializer.
4363         (unknown_language::print_type): New member function.
4364         (auto_language_data): Delete la_print_type initializer.
4365         (auto_language::print_type): New member function.
4366         * language.h (language_data): Delete la_print_type field.
4367         (language_defn::print_type): New function.
4368         (LA_PRINT_TYPE): Update.
4369         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4370         (m2_language::print_type): New member function.
4371         * objc-lang.c (objc_language_data): Delete la_print_type
4372         initializer.
4373         (objc_language::print_type): New member function.
4374         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4375         to opencl_language::print_type.
4376         (opencl_language_data): Delete la_print_type initializer.
4377         (opencl_language::print_type): New member function, implementation
4378         from opencl_print_type.
4379         * p-lang.c (pascal_language_data): Delete la_print_type
4380         initializer.
4381         (pascal_language::print_type): New member function.
4382         * rust-lang.c (rust_print_type): Delete, implementation moved to
4383         rust_language::print_type.
4384         (rust_language_data): Delete la_print_type initializer.
4385         (rust_language::print_type): New member function, implementation
4386         from rust_print_type.
4387
4388 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4389
4390         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4391         implementation moves to...
4392         (ada_language::sniff_from_mangled_name): ...here.  Update return
4393         type.
4394         (ada_language_data): Delete la_sniff_from_mangled_name
4395         initializer.
4396         * c-lang.c (c_language_data): Likewise.
4397         (cplus_language_data): Likewise.
4398         (cplus_language::sniff_from_mangled_name): New member function,
4399         implementation taken from gdb_sniff_from_mangled_name.
4400         (asm_language_data): Delete la_sniff_from_mangled_name
4401         initializer.
4402         (minimal_language_data): Likewise.
4403         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4404         implementation moves to cplus_language::sniff_from_mangled_name.
4405         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4406         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4407         moves to...
4408         (d_language::sniff_from_mangled_name): ...here.
4409         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4410         * f-lang.c (f_language_data): Likewise.
4411         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4412         moves to...
4413         (go_language::sniff_from_mangled_name): ...here.
4414         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4415         * language.c (language_sniff_from_mangled_name): Delete.
4416         (unknown_language_data): Delete la_sniff_from_mangled_name
4417         initializer.
4418         (auto_language_data): Likewise.
4419         * language.h (language_data): Delete la_sniff_from_mangled_name
4420         field.
4421         (language_defn::sniff_from_mangled_name): New function.
4422         (language_sniff_from_mangled_name): Delete declaration.
4423         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4424         field.
4425         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4426         implementation moves to...
4427         (objc_language::sniff_from_mangled_name): ...here.
4428         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4429         * opencl-lang.c (opencl_language_data): Likewise.
4430         * p-lang.c (pascal_language_data): Likewise.
4431         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4432         implementation moves to...
4433         (rust_language::sniff_from_mangled_name): ...here.
4434         (rust_language_data): Delete la_sniff_from_mangled_name
4435         initializer.
4436         * symtab.c (symbol_find_demangled_name): Call
4437         sniff_from_mangled_name member function.
4438
4439 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4440
4441         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4442         initializer.
4443         * c-lang.c (c_language_data): Likewise.
4444         (cplus_language_data): Likewise.
4445         (cplus_language::search_name_hash): New member function.
4446         (asm_language_data): Delete la_search_name_hash initializer.
4447         (minimal_language_data): Likewise.
4448         * d-lang.c (d_language_data): Likewise.
4449         * dictionary.c (default_search_name_hash): Rename to...
4450         (language_defn::search_name_hash): ...this.
4451         * f-lang.c (f_language_data): Likewise.
4452         (f_language::search_name_hash): New member function.
4453         * go-lang.c (go_language_data): Delete la_search_name_hash
4454         initializer.
4455         * language.c (unknown_language_data): Likewise.
4456         (auto_language_data): Likewise.
4457         * language.h (struct language_data): Delete la_search_name_hash
4458         field.
4459         (language_defn::search_name_hash): Declare new member function.
4460         (default_search_name_hash): Delete declaration.
4461         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4462         initializer.
4463         * objc-lang.c (objc_language_data): Likewise.
4464         * opencl-lang.c (opencl_language_data): Likewise.
4465         * p-lang.c (pascal_language_data): Likewise.
4466         * rust-lang.c (rust_language_data): Likewise.
4467         * symtab.c (search_name_hash): Update call.
4468
4469 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4470
4471         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4472         initializer.
4473         * c-lang.c (class compile_instance): Declare.
4474         (c_language_data): Delete la_get_compile_instance initializer.
4475         (c_language::get_compile_instance): New member function.
4476         (cplus_language_data): Delete la_get_compile_instance initializer.
4477         (cplus_language::get_compile_instance): New member function.
4478         (asm_language_data): Delete la_get_compile_instance initializer.
4479         (minimal_language_data): Likewise.
4480         * c-lang.h (c_get_compile_context): Update comment.
4481         (cplus_get_compile_context): Update comment.
4482         * compile/compile.c (compile_to_object): Update calls, don't rely
4483         on function pointer being NULL.
4484         * d-lang.c (d_language_data): Delete la_get_compile_instance
4485         initializer.
4486         * f-lang.c (f_language_data): Likewise.
4487         * go-lang.c (go_language_data): Likewise.
4488         * language.c (unknown_language_data): Likewise.
4489         (auto_language_data): Likewise.
4490         * language.h (language_data): Delete la_get_compile_instance field.
4491         (language_defn::get_compile_instance): New member function.
4492         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4493         initializer.
4494         * objc-lang.c (objc_language_data): Likewise.
4495         * opencl-lang.c (opencl_language_data): Likewise.
4496         * p-lang.c (pascal_language_data): Likewise.
4497         * rust-lang.c (rust_language_data): Likewise.
4498
4499 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4500
4501         * ada-lang.c (ada_add_all_symbols): Update comment.
4502         (ada_iterate_over_symbols): Delete, move implementation to...
4503         (ada_language::iterate_over_symbols): ...here, a new member
4504         function, rewrite to use range based for loop.
4505         (ada_language_data): Delete la_iterate_over_symbols initializer.
4506         * c-lang.c (c_language_data): Likewise.
4507         (cplus_language_data): Likewise.
4508         (asm_language_data): Likewise.
4509         (minimal_language_data): Likewise.
4510         * d-lang.c (d_language_data): Likewise.
4511         * f-lang.c (f_language_data): Likewise.
4512         * go-lang.c (go_language_data): Likewise.
4513         * language.c (unknown_language_data): Likewise.
4514         (auto_language_data): Likewise.
4515         * language.h (language_data): Delete la_iterate_over_symbols field.
4516         (language_defn::iterate_over_symbols): New member function.
4517         (LA_ITERATE_OVER_SYMBOLS): Update.
4518         * linespec.c (iterate_over_all_matching_symtabs): Update.
4519         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4520         initializer.
4521         * objc-lang.c (objc_language_data): Likewise.
4522         * opencl-lang.c (opencl_language_data): Likewise.
4523         * p-lang.c (pascal_language_data): Likewise.
4524         * rust-lang.c (rust_language_data): Likewise.
4525
4526 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4527
4528         * ada-lang.c (ada_language_data): Delete
4529         la_lookup_transparent_type initializer.
4530         * c-lang.c (c_language_data): Likewise.
4531         (cplus_language_data): Likewise.
4532         (cplus_language::lookup_transparent_type): New member function.
4533         (asm_language_data): Delete la_lookup_transparent_type
4534         initializer.
4535         (minimal_language_data): Likewise.
4536         * d-lang.c (d_language_data): Likewise.
4537         * f-lang.c (f_language_data): Likewise.
4538         * go-lang.c (go_language_data): Likewise.
4539         * language.c (unknown_language_data): Likewise.
4540         (auto_language_data): Likewise.
4541         * language.h (struct language_data): Delete
4542         la_lookup_transparent_type field.
4543         (language_defn::lookup_transparent_type): New member function.
4544         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4545         initializer.
4546         * objc-lang.c (objc_language_data): Likewise.
4547         * opencl-lang.c (opencl_language_data): Likewise.
4548         * p-lang.c (pascal_language_data): Likewise.
4549         * rust-lang.c (rust_language_data): Likewise.
4550         * symtab.c (symbol_matches_domain): Update call.
4551
4552 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4553
4554         * ada-lang.c (ada_language_arch_info): Delete function, move
4555         implementation to...
4556         (ada_language::language_arch_info): ...here, a new member
4557         function.
4558         (ada_language_data): Delete la_language_arch_info.
4559         * c-lang.c (c_language_data): Likewise.
4560         (c_language::language_arch_info): New member function.
4561         (cplus_language_arch_info): Delete function, move
4562         implementation to...
4563         (cplus_language::language_arch_info): ...here, a new member
4564         function.
4565         (cplus_language_data): Delete la_language_arch_info.
4566         (asm_language_data): Likewise.
4567         (asm_language::language_arch_info): New member function.
4568         (minimal_language_data): Delete la_language_arch_info.
4569         (minimal_language::language_arch_info): New member function.
4570         * d-lang.c (d_language_arch_info): Delete function, move
4571         implementation to...
4572         (d_language::language_arch_info): ...here, a new member
4573         function.
4574         (d_language_data): Delete la_language_arch_info.
4575         * f-lang.c (f_language_arch_info): Delete function, move
4576         implementation to...
4577         (f_language::language_arch_info): ...here, a new member
4578         function.
4579         (f_language_data): Delete la_language_arch_info.
4580         * go-lang.c (go_language_arch_info): Delete function, move
4581         implementation to...
4582         (go_language::language_arch_info): ...here, a new member
4583         function.
4584         (go_language_data): Delete la_language_arch_info.
4585         * language.c (unknown_language_data): Likewise.
4586         (unknown_language::language_arch_info): New member function.
4587         (auto_language_data): Delete la_language_arch_info.
4588         (auto_language::language_arch_info): New member function.
4589         (language_gdbarch_post_init): Update call to
4590         la_language_arch_info.
4591         * language.h (language_data): Delete la_language_arch_info
4592         function pointer.
4593         (language_defn::language_arch_info): New function.
4594         * m2-lang.c (m2_language_arch_info): Delete function, move
4595         implementation to...
4596         (m2_language::language_arch_info): ...here, a new member
4597         function.
4598         (m2_language_data): Delete la_language_arch_info.
4599         * objc-lang.c (objc_language_arch_info): Delete function, move
4600         implementation to...
4601         (objc_language::language_arch_info): ...here, a new member
4602         function.
4603         (objc_language_data): Delete la_language_arch_info.
4604         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4605         implementation to...
4606         (opencl_language::language_arch_info): ...here, a new member
4607         function.
4608         (opencl_language_data): Delete la_language_arch_info.
4609         * p-lang.c (pascal_language_arch_info): Delete function, move
4610         implementation to...
4611         (pascal_language::language_arch_info): ...here, a new member
4612         function.
4613         (pascal_language_data): Delete la_language_arch_info.
4614         * rust-lang.c (rust_language_arch_info): Delete function, move
4615         implementation to...
4616         (rust_language::language_arch_info): ...here, a new member
4617         function.
4618         (rust_language_data): Delete la_language_arch_info.
4619
4620 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4621
4622         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4623         initializer.
4624         * c-lang.c (c_language_data): Likewise.
4625         (cplus_language_data): Likewise.
4626         (cplus_language::pass_by_reference_info): New method.
4627         (asm_language_data): Delete la_pass_by_reference initializer.
4628         (minimal_language_data): Likewise.
4629         * cp-abi.c (cp_pass_by_reference): Remove use of
4630         default_pass_by_reference.
4631         * d-lang.c (d_language_data): Likewise.
4632         * f-lang.c (f_language_data): Likewise.
4633         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4634         default_pass_by_reference.
4635         * go-lang.c (go_language_data): Likewise.
4636         * language.c (language_pass_by_reference): Update.
4637         (default_pass_by_reference): Delete.
4638         (unknown_language_data): Delete la_pass_by_reference
4639         initializer.
4640         (auto_language_data): Likewise.
4641         * language.h (struct language_data): Delete la_pass_by_reference
4642         field.
4643         (language_defn::pass_by_reference_info): New member function.
4644         (default_pass_by_reference): Delete declaration.
4645         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4646         initializer.
4647         * objc-lang.c (objc_language_data): Likewise.
4648         * opencl-lang.c (opencl_language_data): Likewise.
4649         * p-lang.c (pascal_language_data): Likewise.
4650         * rust-lang.c (rust_language_data): Likewise.
4651
4652 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4653
4654         * ada-lang.c (ada_read_var_value): Delete function, move
4655         implementation to...
4656         (ada_language::read_var_value): ...here.
4657         (ada_language_data): Delete la_read_var_value initializer.
4658         * c-lang.c (c_language_data): Likewise.
4659         (cplus_language_data): Likewise.
4660         (minimal_language_data): Likewise.
4661         * d-lang.c (d_language_data): Likewise.
4662         * f-lang.c (f_language_data): Likewise.
4663         * findvar.c (default_read_var_value): Rename to...
4664         (language_defn::read_var_value): ...this.
4665         * findvar.c (read_var_value): Update header comment, and change to
4666         call member function instead of function pointer.
4667         * go-lang.c (go_language_data): Likewise.
4668         * language.c (unknown_language_data): Delete la_read_var_value
4669         initializer.
4670         (auto_language_data): Likewise.
4671         * language.h (struct language_data): Delete la_read_var_value
4672         field.
4673         (language_defn::read_var_value): New member function.
4674         (default_read_var_value): Delete declaration.
4675         * m2-lang.c (m2_language_data): Delete la_read_var_value
4676         initializer.
4677         * objc-lang.c (objc_language_data): Likewise.
4678         * opencl-lang.c (opencl_language_data): Likewise.
4679         * p-lang.c (pascal_language_data): Likewise.
4680         * rust-lang.c (rust_language_data): Likewise.
4681         * value.h (default_read_var_value): Delete declaration.
4682
4683 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4684
4685         * ada-lang.c (ada_print_array_index): Delete function, move
4686         implementation to...
4687         (ada_language::print_array_index): ...here.
4688         (ada_language_data): Delete la_print_array_index initializer.
4689         * c-lang.c (c_language_data): Likewise.
4690         (cplus_language_data): Likewise.
4691         (minimal_language_data): Likewise.
4692         * d-lang.c (d_language_data): Likewise.
4693         * f-lang.c (f_language_data): Likewise.
4694         * go-lang.c (go_language_data): Likewise.
4695         * language.c (default_print_array_index): Delete function, move
4696         implementation to...
4697         (language_defn::print_array_index): ...here.
4698         (unknown_language_data): Delete la_print_array_index initializer.
4699         (auto_language_data): Likewise.
4700         * language.h (struct language_data): Delete la_print_array_index
4701         field.
4702         (language_defn::print_array_index): New member function.
4703         (LA_PRINT_ARRAY_INDEX): Update.
4704         (default_print_array_index): Delete declaration.
4705         * m2-lang.c (m2_language_data): Delete la_print_array_index
4706         initializer.
4707         * objc-lang.c (objc_language_data): Likewise.
4708         * opencl-lang.c (opencl_language_data): Likewise.
4709         * p-lang.c (pascal_language_data): Likewise.
4710         * rust-lang.c (rust_language_data): Likewise.
4711
4712 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4713
4714         * gdb/ada-lang.c (ada_language_defn): Convert to...
4715         (ada_language_data): ...this.
4716         (class ada_language): New class.
4717         (ada_language_defn): New static global.
4718         * gdb/c-lang.c (c_language_defn): Convert to...
4719         (c_language_data): ...this.
4720         (class c_language): New class.
4721         (c_language_defn): New static global.
4722         (cplus_language_defn): Convert to...
4723         (cplus_language_data): ...this.
4724         (class cplus_language): New class.
4725         (cplus_language_defn): New static global.
4726         (asm_language_defn): Convert to...
4727         (asm_language_data): ...this.
4728         (class asm_language): New class.
4729         (asm_language_defn): New static global.
4730         (minimal_language_defn): Convert to...
4731         (minimal_language_data): ...this.
4732         (class minimal_language): New class.
4733         (minimal_language_defn): New static global.
4734         * gdb/d-lang.c (d_language_defn): Convert to...
4735         (d_language_data): ...this.
4736         (class d_language): New class.
4737         (d_language_defn): New static global.
4738         * gdb/f-lang.c (f_language_defn): Convert to...
4739         (f_language_data): ...this.
4740         (class f_language): New class.
4741         (f_language_defn): New static global.
4742         * gdb/go-lang.c (go_language_defn): Convert to...
4743         (go_language_data): ...this.
4744         (class go_language): New class.
4745         (go_language_defn): New static global.
4746         * gdb/language.c (unknown_language_defn): Remove declaration.
4747         (current_language): Initialize to nullptr, real initialization is
4748         moved to _initialize_language.
4749         (languages): Delete global.
4750         (language_defn::languages): Define.
4751         (set_language_command): Use language_defn::languages.
4752         (set_language): Likewise.
4753         (range_error): Likewise.
4754         (language_enum): Likewise.
4755         (language_def): Likewise.
4756         (add_set_language_command): Use language_def::languages for the
4757         language list, and language_def to lookup language pointers.
4758         (skip_language_trampoline): Use language_defn::languages.
4759         (unknown_language_defn): Convert to...
4760         (unknown_language_data): ...this.
4761         (class unknown_language): New class.
4762         (unknown_language_defn): New static global.
4763         (auto_language_defn): Convert to...
4764         (auto_language_data): ...this.
4765         (class auto_language): New class.
4766         (auto_language_defn): New static global.
4767         (language_gdbarch_post_init): Use language_defn::languages.
4768         (_initialize_language): Initialize current_language.
4769         * gdb/language.h (struct language_defn): Rename to...
4770         (struct language_data): ...this.
4771         (struct language_defn): New.
4772         (auto_language_defn): Delete.
4773         (unknown_language_defn): Delete.
4774         (minimal_language_defn): Delete.
4775         (ada_language_defn): Delete.
4776         (asm_language_defn): Delete.
4777         (c_language_defn): Delete.
4778         (cplus_language_defn): Delete.
4779         (d_language_defn): Delete.
4780         (f_language_defn): Delete.
4781         (go_language_defn): Delete.
4782         (m2_language_defn): Delete.
4783         (objc_language_defn): Delete.
4784         (opencl_language_defn): Delete.
4785         (pascal_language_defn): Delete.
4786         (rust_language_defn): Delete.
4787         * gdb/m2-lang.c (m2_language_defn): Convert to...
4788         (m2_language_data): ...this.
4789         (class m2_language): New class.
4790         (m2_language_defn): New static global.
4791         * gdb/objc-lang.c (objc_language_defn): Convert to...
4792         (objc_language_data): ...this.
4793         (class objc_language): New class.
4794         (objc_language_defn): New static global.
4795         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4796         (opencl_language_data): ...this.
4797         (class opencl_language): New class.
4798         (opencl_language_defn): New static global.
4799         * gdb/p-lang.c (pascal_language_defn): Convert to...
4800         (pascal_language_data): ...this.
4801         (class pascal_language): New class.
4802         (pascal_language_defn): New static global.
4803         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4804         language pointer, update comment format.
4805         * gdb/rust-lang.c (rust_language_defn): Convert to...
4806         (rust_language_data): ...this.
4807         (class rust_language): New class.
4808         (rust_language_defn): New static global.
4809
4810 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4811
4812         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4813         member variable.
4814         <m_stmt_at_address>: New member variable.
4815         (lnp_state_machine::record_line): Don't record some lines, update
4816         tracking of is_stmt at the same address.
4817         (lnp_state_machine::lnp_state_machine): Initialise new member
4818         variables.
4819
4820 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4821
4822         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4823         "-include gnu-nat-mig.h".
4824         * gnu-nat-mig.h: New file.
4825         * gnu-nat.c: Include "gnu-nat-mig.h".
4826         (exc_server, msg_reply_server, notify_server,
4827         process_reply_server): Remove declarations.
4828
4829 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4830
4831         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4832         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4833         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4834         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4835         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4836         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4837         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4838         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4839         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4840         to gnu_nat_target class.
4841         * gnu-nat.c: Likewise.
4842         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4843         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4844         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4845         object.
4846         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4847         instead of `gnu_target'.
4848
4849 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4850
4851         * i386-gnu-tdep.c: Include "gdbcore.h"
4852         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4853         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4854         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4855         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4856         i386_gnu_sigcontext_addr): New functions
4857         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4858         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4859         tdep.
4860
4861 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4862
4863         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4864         before fork_inferior call. Avoid calling it if target_is_pushed returns
4865         true.
4866
4867 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4868
4869         * gnu-nat.h (gnu_target): New variable declaration.
4870         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4871         gnu_target.
4872         * gnu-nat.c (gnu_target): New variable.
4873         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4874         add_thread_silent, and add_thread calls.
4875         (gnu_nat_target::create_inferior): Pass gnu_target to
4876         add_thread_silent, thread_change_ptid call.
4877         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4878         call.
4879
4880 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4881
4882         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4883         (gnu_nat_target::find_memory_regions): Remove unused
4884         `old_address' variable.
4885
4886 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4887
4888         * gnu-nat.c: Include "gdbarch.h".
4889
4890 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4891
4892         * reply_mig_hack.awk (Error return): Cast function through
4893         void *, to bypass compiler function call check.
4894
4895 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4896
4897         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4898         $(srcdir)/reply_mig_hack.awk.
4899
4900 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4901
4902         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4903
4904 2020-05-30  Jonny Grant  <jg@jguk.org>
4905
4906         * configure.ac (ACX_BUGURL): change bug URL to https.
4907
4908 2020-05-30  Pedro Alves  <palves@redhat.com>
4909
4910         * cp-support.c (replace_typedefs_template): New.
4911         (replace_typedefs_qualified_name): Handle
4912         DEMANGLE_COMPONENT_TEMPLATE.
4913
4914 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4915
4916         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4917         dwarf2/index-cache.h, dwarf2/index-write.c,
4918         dwarf2/index-write.h, dwarf2/line-header.c,
4919         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4920         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4921         variables and fields from `dwarf2_per_objfile` to just
4922         `per_objfile` throughout.
4923
4924 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4925
4926         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4927         <push_dwarf_reg_entry_value>: Add comment.
4928
4929 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4930             Keith Seitz  <keiths@redhat.com>
4931
4932         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4933         instead of PyEval_ReleaseLock.
4934         (class gdbpy_gil): Move to earlier in file.
4935         (finalize_python): Set gdb_python_initialized.
4936         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4937         when not initialized.
4938
4939 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4940
4941         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4942         <push_dwarf_reg_entry_value>: Remove assert.  Override
4943         per_objfile with caller_per_objfile.
4944
4945 2020-05-28  Tom de Vries  <tdevries@suse.de>
4946
4947         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4948         PR gold/15646 workaround to symbol kind "type".
4949
4950 2020-05-27  Tom Tromey  <tromey@adacore.com>
4951
4952         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4953
4954 2020-05-27  Tom Tromey  <tromey@adacore.com>
4955
4956         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4957         Use htab_find_with_hash.
4958         <add_abbrev>: Remove "abbrev_number" parameter.
4959         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4960         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4961         (hash_abbrev): Add comment.
4962         (abbrev_table::lookup_abbrev): Move to header file.
4963         (abbrev_table::read): Update.
4964
4965 2020-05-27  Tom Tromey  <tromey@adacore.com>
4966
4967         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4968         method.
4969         <canonical_name>: New member.
4970         <raw_name>: Rename from "name".
4971         (partial_die_info): Initialize canonical_name.
4972         (scan_partial_symbols): Check raw_name.
4973         (partial_die_parent_scope, partial_die_full_name)
4974         (add_partial_symbol, add_partial_subprogram)
4975         (add_partial_enumeration, load_partial_dies): Use "name" method.
4976         (partial_die_info::name): New method.
4977         (partial_die_info::read, guess_partial_die_structure_name)
4978         (partial_die_info::fixup): Update.
4979
4980 2020-05-27  Tom Tromey  <tromey@adacore.com>
4981
4982         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4983         <get_ref_die_offset>: Inline.
4984         <get_ref_die_offset_complaint>: New method.
4985         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4986         (attribute::get_ref_die_offset_complaint): Rename from
4987         get_ref_die_offset.  Just issue complaint.
4988
4989 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4990
4991         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4992
4993 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4994
4995         * exec.c (exec_file_attach): Use errno value of first openp failure.
4996
4997 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4998
4999         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5000         Don't close thread handle.
5001
5002 2020-05-27  Tom Tromey  <tom@tromey.com>
5003             Simon Marchi  <simon.marchi@efficios.com>
5004
5005         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5006         shared_ptr.
5007         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5008         member.
5009         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5010         dwarf2_per_bfd_objfile_data_key>: New globals.
5011         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5012         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5013         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5014         shared.
5015         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5016         short-circuit when sharing.
5017         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5018         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5019
5020 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5021
5022         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5023         to...
5024         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5025         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5026
5027 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5028
5029         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5030         build_name_components, find_name_components_bounds>:
5031         Add per_objfile parameter.
5032         (struct mapped_index) <symbol_name_at>: Likewise.
5033         (struct mapped_debug_names): Remove constructor.
5034         <dwarf2_per_objfile>: Remove field.
5035         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5036         (mapped_index_base::find_name_components_bounds,
5037         mapped_index_base::build_name_components,
5038         dw2_expand_symtabs_matching_symbol): Likewise.
5039         (class mock_mapped_index) <symbol_name_at>: Likewise.
5040         (check_match): Likewise.
5041         (check_find_bounds_finds): Likewise.
5042         (test_mapped_index_find_name_component_bounds): Update.
5043         (CHECK_MATCH): Update.
5044         (dw2_expand_symtabs_matching): Update.
5045         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5046         per_objfile parameter.
5047         <find_vec_in_debug_names>: Likewise.
5048         <m_per_objfile>: New field.
5049         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5050         parameter.
5051         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5052         (dw2_debug_names_iterator::next): Update.
5053         (dw2_debug_names_lookup_symbol): Update.
5054         (dw2_debug_names_expand_symtabs_for_function): Update.
5055         (dw2_debug_names_map_matching_symbols): Update.
5056         (dw2_debug_names_expand_symtabs_matching): Update.
5057         (dwarf2_read_debug_names): Update.
5058
5059 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5060
5061         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5062         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5063         move to dwarf2_per_objfile.
5064         <read_in_chain>: Remove.
5065         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5066         remove_all_cus, age_comp_units>: New methods.
5067         <m_dwarf2_cus>: New member.
5068         (struct dwarf2_per_cu_data) <cu>: Remove.
5069         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5070         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5071         moved to methods of dwarf2_per_objfile.
5072         (dwarf2_clear_marks): Remove.
5073         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5074         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5075         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5076         (dwarf2_per_objfile::remove_all_cus): New.
5077         (class free_cached_comp_units) <~free_cached_comp_units>:
5078         Update.
5079         (load_cu): Update.
5080         (dw2_do_instantiate_symtab): Adjust.
5081         (fill_in_sig_entry_from_dwo_entry): Adjust.
5082         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5083         (cutu_reader::cutu_reader): Likewise.
5084         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5085         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5086         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5087         and dwarf2_per_objfile::age_comp_units.
5088         (load_partial_comp_unit): Update.
5089         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5090         (process_queue): Likewise.
5091         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5092         backlink.
5093         (dwarf2_read_addr_index): Likewise.
5094         (follow_die_offset): Likewise.
5095         (dwarf2_fetch_die_loc_sect_off): Likewise.
5096         (dwarf2_fetch_constant_bytes): Likewise.
5097         (dwarf2_fetch_die_type_sect_off): Likewise.
5098         (follow_die_sig_1): Likewise.
5099         (load_full_type_unit): Likewise.
5100         (read_signatured_type): Likewise.
5101         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5102         (dwarf2_cu::~dwarf2_cu): Remove.
5103         (dwarf2_per_objfile::get_cu): New.
5104         (dwarf2_per_objfile::set_cu): New.
5105         (age_cached_comp_units): Rename to...
5106         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5107         to std::unordered_map.
5108         (free_one_cached_comp_unit): Rename to...
5109         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5110         to std::unordered_map.
5111         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5112         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5113         a dwarf2_per_objfile in data.
5114         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5115         (dwarf2_clear_marks): Remove.
5116
5117 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5120         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5121         (init_tu_and_read_dwo_dies): Likewise.
5122         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5123         (cutu_reader::cutu_reader): Likewise.
5124         (load_partial_comp_unit): Likewise.
5125         (process_psymtab_comp_unit): Update.
5126         (build_type_psymtabs_1): Update.
5127         (process_skeletonless_type_unit): Update.
5128         (load_full_comp_unit): Update.
5129         (find_partial_die): Update.
5130         (dwarf2_read_addr_index): Update.
5131         (read_signatured_type): Update.
5132
5133 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5134
5135         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5136         m_header_read_in>: New fields.
5137         <get_header>: New method.
5138         * dwarf2/read.c (per_cu_header_read_in): Remove.
5139         (dwarf2_per_cu_data::get_header): New.
5140         (dwarf2_per_cu_data::addr_size): Update.
5141         (dwarf2_per_cu_data::offset_size): Update.
5142         (dwarf2_per_cu_data::ref_addr_size): Update.
5143
5144 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5145
5146         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5147         (dw2_do_instantiate_symtab): Update.
5148         (queue_and_load_all_dwo_tus): Change parameter from
5149         dwarf2_per_cu_data to dwarf2_cu.
5150         (dwarf2_fetch_die_loc_sect_off): Update.
5151         (dwarf2_fetch_constant_bytes): Update.
5152         (dwarf2_fetch_die_type_sect_off): Update.
5153
5154 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5155
5156         * dwarf2/read.c (process_full_comp_unit,
5157         process_full_type_unit): Remove per_cu, per_objfile paramters.
5158         Add dwarf2_cu parameter.
5159         (process_queue): Update.
5160
5161 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5162
5163         * dwarf2/read.c (create_cu_from_index_list): Replace
5164         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5165         (create_cus_from_index_list): Likewise.
5166         (create_cus_from_index): Likewise.
5167         (create_signatured_type_table_from_index): Likewise.
5168         (create_cus_from_debug_names_list): Likewise.
5169         (create_cus_from_debug_names): Likewise.
5170         (dwarf2_read_gdb_index): Update.
5171         (dwarf2_read_debug_names): Update.
5172
5173 2020-05-27  Tom Tromey  <tom@tromey.com>
5174             Simon Marchi  <simon.marchi@efficios.com>
5175
5176         * dwarf2/read.h (struct dwarf2_per_objfile)
5177         <get_type_for_signatured_type, set_type_for_signatured_type>:
5178         New methods.
5179         <m_type_map>: New member.
5180         (struct signatured_type) <type>: Remove.
5181         * dwarf2/read.c
5182         (dwarf2_per_objfile::get_type_for_signatured_type,
5183         dwarf2_per_objfile::set_type_for_signatured_type): New.
5184         (get_signatured_type): Use new methods.
5185
5186 2020-05-27  Tom Tromey  <tom@tromey.com>
5187             Simon Marchi  <simon.marchi@efficios.com>
5188
5189         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5190         (struct dwarf2_per_objfile) <type_units>: New member.
5191         <get_type_unit_group_unshareable>: New method.
5192         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5193         num_symtabs, symtabs>: Remove; move to
5194         type_unit_group_unshareable.
5195         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5196         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5197         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5198
5199 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5200
5201         * dwarf2/read.h (struct dwarf2_per_cu_data):
5202         <dwarf2_per_objfile>: Remove.
5203         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5204         dwarf2_per_objfile.
5205         (create_signatured_type_table_from_index): Likewise.
5206         (create_signatured_type_table_from_debug_names): Likewise.
5207         (create_debug_type_hash_table): Likewise.
5208         (fill_in_sig_entry_from_dwo_entry): Likewise.
5209         (create_type_unit_group): Likewise.
5210         (read_comp_units_from_section): Likewise.
5211         (create_cus_hash_table): Likewise.
5212
5213 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5214
5215         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5216         dwarf2_per_cu_data::dwarf2_per_objfile.
5217         (compute_compunit_symtab_includes): Likewise.
5218         (dwarf2_cu::start_symtab): Likewise.
5219
5220 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5221
5222         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5223         parameter.
5224         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5225         (read_namespace_alias): Update.
5226         (lookup_die_type): Update.
5227         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5228         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5229         Update.
5230         (disassemble_dwarf_expression): Update.
5231
5232 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5233
5234         * dwarf2/read.h (struct dwarf2_queue_item): Add
5235         dwarf2_per_objfile parameter, assign new parameter.
5236         <per_objfile>: New field.
5237         * dwarf2/read.c (free_one_cached_comp_unit): Add
5238         dwarf2_per_objfile parameter.
5239         (queue_comp_unit): Likewise.
5240         (dw2_do_instantiate_symtab): Update.
5241         (process_psymtab_comp_unit): Update.
5242         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5243         (process_imported_unit_die): Update.
5244         (queue_and_load_dwo_tu): Update.
5245         (follow_die_offset): Update.
5246         (follow_die_sig_1): Update.
5247
5248 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5249
5250         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5251         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5252         (read_call_site_scope): Assign per_objfile.
5253         (dwarf2_per_cu_data::objfile): Remove.
5254         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5255         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5256         dwarf2_per_objfile parameter.
5257         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5258         dwarf2_per_objfile parameter.
5259         (dwarf_expr_reg_to_entry_parameter): Add output
5260         dwarf2_per_objfile parameter.
5261         (locexpr_get_frame_base): Update.
5262         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5263         <push_dwarf_reg_entry_value>: Update.
5264         <call_site_to_target_addr>: Update.
5265         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5266         parameter.
5267         (value_of_dwarf_reg_entry): Update.
5268         (rw_pieced_value): Update.
5269         (indirect_synthetic_pointer): Update.
5270         (dwarf2_evaluate_property): Update.
5271         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5272         parameter.
5273         (locexpr_read_variable): Update.
5274         (locexpr_get_symbol_read_needs): Update.
5275         (loclist_read_variable): Update.
5276
5277 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5278
5279         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5280         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5281         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5282         parameter.
5283         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5284         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5285         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5286         parameter.
5287         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5288         sect_variable_value): Add dwarf2_per_objfile parameter.
5289         (class dwarf_evaluate_loc_desc) <dwarf_call,
5290         dwarf_variable_value>: Update.
5291         (fetch_const_value_from_synthetic_pointer): Add
5292         dwarf2_per_objfile parameter.
5293         (fetch_const_value_from_synthetic_pointer): Update.
5294         (coerced_pieced_ref): Update.
5295         (class symbol_needs_eval_context) <dwarf_call,
5296         dwarf_variable_value>: Update.
5297         (dwarf2_compile_expr_to_ax): Update.
5298
5299 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5300
5301         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5302         parameter.
5303         (dwarf2_evaluate_loc_desc_full): Update.
5304
5305 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5306
5307         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5308         parameter.
5309         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5310         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5311         dwarf2_per_objfile parameter.
5312         (decode_debug_loc_dwo_addresses): Likewise.
5313         (dwarf2_find_location_expression): Update.
5314         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5315         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5316         parameter.
5317         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5318         parameter.
5319         (locexpr_describe_location_1): Likewise.
5320         (locexpr_describe_location): Update.
5321
5322 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5323
5324         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5325         Remove.
5326         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5327         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5328         (dwarf2_compile_property_to_c): Update.
5329         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5330         use text offset from objfile.
5331         (locexpr_tracepoint_var_ref): Update.
5332         (locexpr_generate_c_location): Update.
5333         (loclist_describe_location): Update.
5334         (loclist_tracepoint_var_ref): Update.
5335         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5336         dwarf2_per_objfile parameter.
5337         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5338         use text offset from objfile.
5339         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5340
5341 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5342
5343         * dwarf2/expr.h (struct dwarf_expr_context)
5344         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5345         <offset>: Remove.
5346         <per_objfile>: New member.
5347         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5348         dwarf2_per_objfile parameter.  Don't set offset, set
5349         per_objfile.
5350         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5351         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5352         a dwarf2_per_objfile object instead of an offset.
5353         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5354         constructor.
5355         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5356         to dwarf2_expr_executor constructor.  Don't set offset.
5357         (dwarf2_fetch_cfa_info): Update.
5358         (struct dwarf2_frame_cache) <text_offset>: Remove.
5359         <per_objfile>: New field.
5360         (dwarf2_frame_cache): Update.
5361         (dwarf2_frame_prev_register): Update.
5362         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5363         <dwarf_evaluate_loc_desc>: Add constructor.
5364         (dwarf2_evaluate_loc_desc_full): Update.
5365         (dwarf2_locexpr_baton_eval): Update.
5366         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5367         Add constructor.
5368         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5369
5370 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5371
5372         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5373         addr_sized_int_type>: Move to dwarf2_cu.
5374         <int_type>: Move to dwarf2_per_objfile.
5375         (struct dwarf2_per_objfile) <int_type>: Move here.
5376         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5377         addr_sized_int_type>: Move here.
5378         (read_func_scope): Update.
5379         (read_array_type): Update.
5380         (read_tag_string_type): Update.
5381         (attr_to_dynamic_prop): Update.
5382         (dwarf2_per_cu_data::int_type): Rename to...
5383         (dwarf2_per_objfile::int_type): ... this.
5384         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5385         (dwarf2_cu::addr_sized_int_type): ... this.
5386         (read_subrange_type): Update.
5387         (dwarf2_per_cu_data::addr_type): Rename to...
5388         (dwarf2_cu::addr_type): ... this.
5389         (set_die_type): Update.
5390
5391 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5392
5393         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5394         data through per_cu->cu.
5395
5396 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5397
5398         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5399         dwarf2_per_cu_data parameter fo dwarf2_cu.
5400         (lookup_dwo_type_unit): Likewise.
5401         (read_cutu_die_from_dwo): Likewise.
5402         (lookup_dwo_unit): Likewise.
5403         (open_and_init_dwo_file): Likewise.
5404         (lookup_dwo_cutu): Likewise.
5405         (lookup_dwo_comp_unit): Likewise.
5406         (lookup_dwo_type_unit): Likewise.
5407         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5408         (cutu_reader::cutu_reader): Update.
5409
5410 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5411
5412         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5413         parameter.
5414         (process_full_type_unit): Likewise.
5415         (process_queue): Update.
5416
5417 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5418
5419         * dwarf2/read.c (recursively_compute_inclusions): Add
5420         dwarf2_per_objfile parameter.
5421         (compute_compunit_symtab_includes): Likewise.
5422         (process_cu_includes): Update.
5423
5424 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5425
5426         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5427         parameter.
5428         (create_type_unit_group): Update.
5429         (process_psymtab_comp_unit_reader): Update.
5430         (build_type_psymtabs_reader): Update.
5431
5432 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5433
5434         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5435         object through m_this_cu->cu.
5436
5437 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5438
5439         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5440         the info parameter.
5441         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5442
5443 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5444
5445         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5446         per_objfile parameter.
5447         (load_full_type_unit): Add per_objfile parameter.
5448         (read_signatured_type): Likewise.
5449         (load_full_comp_unit): Likewise.
5450         (load_cu): Likewise.
5451         (dw2_do_instantiate_symtab): Likewise.
5452         (dw2_get_file_names): Likewise.
5453         (dw2_map_symtabs_matching_filename): Update.
5454         (dw_expand_symtabs_matching_file_matcher): Update.
5455         (dw2_map_symbol_filenames): Update.
5456         (process_psymtab_comp_unit): Add per_objfile parameter.
5457         (build_type_psymtabs_1): Update.
5458         (process_skeletonless_type_unit): Update.
5459         (dwarf2_build_psymtabs_hard): Update.
5460         (load_partial_comp_unit): Add per_objfile parameter.
5461         (scan_partial_symbols): Update.
5462         (load_full_comp_unit): Add per_objfile parameter.
5463         (process_imported_unit_die): Update.
5464         (create_cus_hash_table): Update.
5465         (find_partial_die): Update.
5466         (dwarf2_read_addr_index): Update.
5467         (follow_die_offset): Update.
5468         (dwarf2_fetch_die_loc_sect_off): Update.
5469         (dwarf2_fetch_constant_bytes): Update.
5470         (dwarf2_fetch_die_type_sect_off): Update.
5471         (follow_die_sig_1): Update.
5472         (load_full_type_unit): Add per_objfile parameter.
5473         (read_signatured_type): Likewise.
5474
5475 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5476
5477         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5478         of objfile_name.
5479
5480 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5481
5482         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5483         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5484         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5485         field.
5486         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5487         (create_cus_from_index): Update.
5488         (dwarf2_read_gdb_index): Update.
5489         (create_cus_from_debug_names): Update.
5490         (dwarf2_read_debug_names): Update.
5491         (get_abbrev_section_for_cu): Update.
5492         (create_all_comp_units): Update.
5493         (read_attribute_value): Update.
5494         (get_debug_line_section): Update.
5495         * dwarf2/index-cache.c (index_cache::store): Update.
5496         * dwarf2/index-write.c (save_gdb_index_command): Update.
5497         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5498
5499 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5500
5501         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5502         member.
5503         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5504         dwarf2_per_cu_data::per_bfd.
5505         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5506         (create_type_unit_group): Likewise.
5507         (queue_comp_unit): Remove reference to
5508         per_cu->dwarf2_per_objfile.
5509         (maybe_queue_comp_unit): Likewise.
5510         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5511         (create_cus_hash_table): Assign new field.
5512
5513 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5514
5515         * dwarf2/read.c: Replace
5516         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5517         dwarf2_cu->per_objfile throughout.
5518
5519 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5520
5521         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5522         parameter, don't use per_cu->dwarf2_per_objfile.
5523         (dw2_instantiate_symtab): Likewise.
5524         (dw2_find_last_source_symtab): Update.
5525         (dw2_map_expand_apply): Update.
5526         (dw2_lookup_symbol): Update.
5527         (dw2_expand_symtabs_for_function): Update.
5528         (dw2_expand_all_symtabs): Update.
5529         (dw2_expand_symtabs_with_fullname): Update.
5530         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5531         don't use per_cu->dwarf2_per_objfile.
5532         (dw2_expand_marked_cus): Update.
5533         (dw2_find_pc_sect_compunit_symtab): Update.
5534         (dw2_debug_names_lookup_symbol): Update.
5535         (dw2_debug_names_expand_symtabs_for_function): Update.
5536         (dw2_debug_names_map_matching_symbols): Update.
5537         (dwarf2_psymtab::expand_psymtab): Update.
5538
5539 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5540
5541         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5542         <per_objfile>: New member.
5543         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5544         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5545         call to dwarf2_cu.
5546         (cutu_reader::cutu_reader): Update.
5547         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5548
5549 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5550
5551         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5552         struct dwarf2_per_objfile.
5553         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5554         dwarf2_per_bfd.
5555         * dwarf2/read.c (set_die_type): Update.
5556         (get_die_type_at_offset): Update.
5557
5558 2020-05-27  Tom Tromey  <tom@tromey.com>
5559             Simon Marchi  <simon.marchi@efficios.com>
5560
5561         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5562         method.
5563         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5564         get_symtab, set_symtab>: New methods.
5565         <m_symtabs>: New field.
5566         (struct dwarf2_psymtab): Derive from partial_symtab.
5567         <readin_p, get_compunit_symtab>: Declare methods.
5568         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5569         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5570         New methods.
5571         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5572         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5573         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5574         (dw2_symtab_iter_next, dw2_print_stats)
5575         (dw2_expand_symtabs_with_fullname)
5576         (dw2_expand_symtabs_matching_one)
5577         (dw_expand_symtabs_matching_file_matcher)
5578         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5579         (dw2_debug_names_iterator::next)
5580         (dw2_debug_names_map_matching_symbols)
5581         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5582         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5583         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5584         New methods.
5585         (get_compunit_symtab, process_full_comp_unit)
5586         (process_full_type_unit): Update.
5587         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5588
5589 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5590
5591         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5592         then introduce a new dwarf2_per_objfile type.
5593         <read_line_string>: Move to the new dwarf2_per_objfile type.
5594         <objfile>: Likewise.
5595         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5596         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5597         dwarf2_per_objfile->per_bfd.
5598         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5599         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5600         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5601         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5602         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5603         (dwarf2_per_objfile::locate_sections): Rename to...
5604         (dwarf2_per_bfd::locate_sections): ... this.
5605         (dwarf2_per_objfile::get_cutu): Rename to...
5606         (dwarf2_per_bfd::get_cutu): ... this.
5607         (dwarf2_per_objfile::get_cu): Rename to...
5608         (dwarf2_per_bfd::get_cu): ... this.
5609         (dwarf2_per_objfile::get_tu): Rename to...
5610         (dwarf2_per_bfd::get_tu): ... this.
5611         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5612         (dwarf2_per_bfd::allocate_per_cu): ... this.
5613         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5614         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5615         (get_gdb_index_contents_ftype): Change parameter from
5616         dwarf2_per_objfile to dwarf2_per_bfd.
5617         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5618         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5619
5620 2020-05-27  Tom Tromey  <tom@tromey.com>
5621             Simon Marchi  <simon.marchi@efficios.com>
5622
5623         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5624         (allocate_piece_closure): Set "per_objfile" member.
5625         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5626         (locexpr_describe_location, loclist_describe_location): Use new
5627         member.
5628         * dwarf2/read.c (read_call_site_scope)
5629         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5630         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5631         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5632         handle_data_member_location): Set per_objfile member.
5633         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5634         member.
5635         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5636
5637 2020-05-27  Tom Tromey  <tom@tromey.com>
5638
5639         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5640         allocate_signatured_type>: Declare new methods.
5641         <m_num_psymtabs>: New member.
5642         (struct dwarf2_per_cu_data) <index>: New member.
5643         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5644         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5645         (create_cu_from_index_list): Use allocate_per_cu.
5646         (create_signatured_type_table_from_index)
5647         (create_signatured_type_table_from_debug_names)
5648         (create_debug_type_hash_table, add_type_unit)
5649         (read_comp_units_from_section): Use allocate_signatured_type.
5650
5651 2020-05-27  Tom Tromey  <tom@tromey.com>
5652
5653         * psymtab.c (partial_map_expand_apply)
5654         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5655         (psym_lookup_global_symbol_language)
5656         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5657         (psym_print_stats, psym_expand_symtabs_for_function)
5658         (psym_map_symbol_filenames, psym_map_matching_symbols)
5659         (psym_expand_symtabs_matching)
5660         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5661         (maintenance_check_psymtabs): Update.
5662         * psympriv.h (struct partial_symtab) <readin_p,
5663         get_compunit_symtab>: Add objfile parameter.
5664         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5665         Likewise.
5666         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5667         get_compunit_symtab>: Likewise.
5668         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5669
5670 2020-05-27  Tom Tromey  <tom@tromey.com>
5671
5672         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5673         member.
5674         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5675         (create_cu_from_index_list)
5676         (create_signatured_type_table_from_index)
5677         (create_signatured_type_table_from_debug_names)
5678         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5679         (dwarf2_create_include_psymtab)
5680         (create_debug_type_hash_table, add_type_unit)
5681         (create_type_unit_group, read_comp_units_from_section)
5682         (dwarf2_compute_name, create_cus_hash_table)
5683         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5684         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5685         obstack.
5686         (dw2_get_real_path): Likewise.  Change argument to
5687         dwarf2_per_objfile.
5688
5689 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5690
5691         PR tdep/26000
5692         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5693         for ldrd (immediate).
5694
5695 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5696
5697         * command.h: Add comment giving the name of class_tui.
5698         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5699         create the fake command for the help for class_tui.
5700
5701 2020-05-26  Tom Tromey  <tromey@adacore.com>
5702
5703         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5704         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5705         (val_atr): New function.
5706         (value_val_atr): Use it.
5707         * ada-valprint.c (print_optional_low_bound): Change low bound
5708         handling for enums.
5709         (val_print_packed_array_elements): Don't call discrete_position.
5710         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
5711         discrete_position for enum types.
5712         * language.c (default_print_array_index): Change type.
5713         * language.h (struct language_defn) <la_print_array_index>: Add
5714         index_type parameter, change type of index_value.
5715         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
5716         (default_print_array_index): Update.
5717         * valprint.c (maybe_print_array_index): Don't call
5718         value_from_longest.  Update.
5719         (value_print_array_elements): Don't call discrete_position.
5720
5721 2020-05-26  Tom Tromey  <tromey@adacore.com>
5722
5723         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
5724         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
5725
5726 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
5727
5728         PR gdb/13519
5729         * avr-tdep.c (avr_integer_to_address): Return data or code
5730         address accordingly to the second 'type' argument of the
5731         function.
5732
5733 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
5734
5735         * infcmd.c, inferior.h: (construct_inferior_arguments):
5736         Moved function from here to gdbsupport/common-inferior.{h,cc}
5737
5738 2020-05-23  Tom Tromey  <tom@tromey.com>
5739
5740         Revert commit eca1f90c:
5741         * NEWS: Remove entry for completion styling.
5742         * completer.c (_rl_completion_prefix_display_length): Move
5743         declaration later.
5744         (gdb_fnprint): Revert.
5745         (gdb_display_match_list_1): Likewise.
5746         * cli/cli-style.c (completion_prefix_style)
5747         (completion_difference_style, completion_suffix_style): Remove.
5748         (_initialize_cli_style): Revert.
5749         * cli/cli-style.h (completion_prefix_style)
5750         (completion_difference_style, completion_suffix_style): Don't
5751         declare.
5752
5753 2020-05-24  Pedro Alves  <palves@redhat.com>
5754
5755         * symtab.c (completion_list_add_name): Return boolean indication
5756         of whether the symbol matched.
5757         (completion_list_add_symbol): Don't try to remove C++ aliases if
5758         the symbol didn't match in the first place.
5759         * symtab.h (completion_list_add_name): Return bool.
5760
5761 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5762
5763         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5764         type::field.
5765
5766 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5767
5768         GDB 9.2 released.
5769
5770 2020-05-23  Tom Tromey  <tom@tromey.com>
5771
5772         * NEWS: Add entry for completion styling.
5773         * completer.c (_rl_completion_prefix_display_length): Move
5774         declaration earlier.
5775         (gdb_fnprint): Use completion_style.
5776         (gdb_display_match_list_1): Likewise.
5777         * cli/cli-style.c (completion_prefix_style)
5778         (completion_difference_style, completion_suffix_style): New
5779         globals.
5780         (_initialize_cli_style): Register new globals.
5781         * cli/cli-style.h (completion_prefix_style)
5782         (completion_difference_style, completion_suffix_style): Declare.
5783
5784 2020-05-23  Pedro Alves  <palves@redhat.com>
5785
5786         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5787         (parse_escape): Use ISDIGIT instead of isdigit.
5788         (puts_debug): Use gdb_isprint instead of isprint.
5789         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5790         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5791         ISSPACE instead of isspace.
5792         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5793         instead of isspace.
5794         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5795         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5796         instead of isxdigit and ISDIGIT instead of isdigit.
5797
5798 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5799
5800         * gdbtypes.h (struct type) <field>: New method.
5801         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5802         or type::field.
5803
5804 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5805
5806         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5807         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5808         modify the propery to use type::set_fields instead.
5809
5810 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5811
5812         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5813         type::num_fields instead.
5814
5815 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5816
5817         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5818         methods.
5819         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5820         that modify the number of fields to use type::set_num_fields
5821         instead.
5822
5823 2020-05-22  Tom Tromey  <tromey@adacore.com>
5824
5825         * compile/compile-object-load.h (munmap_list_free): Don't
5826         declare.
5827
5828 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5829
5830         * annotate.c (annotate_source_line): Update return type, add call
5831         to update current symtab and line.
5832         * annotate.h (annotate_source_line): Update return type, and
5833         extend header comment.
5834         * source.c (info_line_command): Check annotation_level before
5835         calling annotate_source_line.
5836         * stack.c (print_frame_info): If calling annotate_source_line
5837         returns true, then don't print any other source line information.
5838
5839 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5840
5841         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5842
5843 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5844
5845         * coffread.c (patch_type): Remove NULL check before xfree.
5846         * corefile.c (set_gnutarget): Likewise.
5847         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5848         * exec.c (build_section_table): Likewise.
5849         * remote.c (remote_target::pass_signals): Likewise.
5850         * utils.c (n_spaces): Likewise.
5851         * cli/cli-script.c (document_command): Likewise.
5852         * i386-windows-tdep.c (core_process_module_section): Likewise.
5853         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5854
5855 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5856
5857         * symfile.c (reread_symbols): Clear objfile's section_offsets
5858         vector and section indices, re-compute them by calling
5859         sym_offsets.
5860
5861 2020-05-20  Tom Tromey  <tromey@adacore.com>
5862
5863         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5864         (desc_one_bound, desc_index_type): Compute field name.
5865
5866 2020-05-20  Tom de Vries  <tdevries@suse.de>
5867
5868         PR symtab/25833
5869         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5870
5871 2020-05-20  Alan Modra  <amodra@gmail.com>
5872
5873         PR 25993
5874         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5875         bfd_set_filename.
5876         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5877         passed to bfd_set_filename.
5878         * symfile-mem.c (add_vsyscall_page): Likewise for string
5879         passed to symbol_file_add_from_memory.
5880         (symbol_file_add_from_memory): Make name param a const char* and
5881         don't strdup.
5882
5883 2020-05-20  Alan Modra  <amodra@gmail.com>
5884
5885         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5886         rather than accessing bfd->filename directly.
5887         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5888         and use bfd_section_name.
5889         * dwarf2/frame.c (decode_frame_entry): Likewise.
5890         * exec.c (exec_set_section_address): Likewise.
5891         * solib-aix.c (solib_aix_bfd_open): Likewise.
5892         * stap-probe.c (get_stap_base_address): Likewise.
5893         * symfile.c (reread_symbols): Likewise.
5894
5895 2020-05-19  Tom Tromey  <tromey@adacore.com>
5896
5897         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5898
5899 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5900
5901         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5902
5903 2020-05-19  Pedro Alves  <palves@redhat.com>
5904
5905         * NEWS (set exec-file-mismatch): Adjust entry.
5906         * exec.c: Include "build-id.h".
5907         (validate_exec_file): Try to match build IDs instead of filenames.
5908         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5909         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5910         and pass down 'warn_if_slow'.
5911         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5912         gdb_bfd_open_closure to pass it down.
5913         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5914
5915 2020-05-19  Pedro Alves  <palves@redhat.com>
5916
5917         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5918         * target.c (target_fileio_open_1): Rename to target_fileio_open
5919         and make extern.  Use bool.
5920         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5921         (target_fileio_read_alloc_1): Adjust.
5922         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5923         (target_fileio_open_warn_if_slow): Delete declaration.
5924
5925 2020-05-19  Pedro Alves  <palves@redhat.com>
5926
5927         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5928         Adjust all callers.
5929
5930 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5931
5932         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5933         whether disp is negative.
5934
5935 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5936
5937         * symfile.h (struct symfile_segment_data)
5938         <~symfile_segment_data>: Remove.
5939         <segment_info>: Change to std::vector.
5940         * symfile.c (default_symfile_segments): Update.
5941         * elfread.c (elf_symfile_segments): Update.
5942
5943 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5944
5945         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5946         <segments>: New.
5947         <segment_bases, segment_sizes>: Remove.
5948         * symfile.c (default_symfile_segments): Update.
5949         * elfread.c (elf_symfile_segments): Update.
5950         * remote.c (remote_target::get_offsets): Update.
5951         * solib-target.c (solib_target_relocate_section_addresses):
5952         Update.
5953
5954 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5955
5956         * symfile.h (struct symfile_segment_data): Initialize fields.
5957         <~symfile_segment_data>: Add.
5958         (symfile_segment_data_up): New.
5959         (struct sym_fns) <sym_segments>: Return a
5960         symfile_segment_data_up.
5961         (default_symfile_segments): Return a symfile_segment_data_up.
5962         (free_symfile_segment_data): Remove.
5963         (get_symfile_segment_data): Return a symfile_segment_data_up.
5964         * symfile.c (default_symfile_segments): Likewise.
5965         (get_symfile_segment_data): Likewise.
5966         (free_symfile_segment_data): Remove.
5967         (symfile_find_segment_sections): Update.
5968         * elfread.c (elf_symfile_segments): Return a
5969         symfile_segment_data_up.
5970         * remote.c (remote_target::get_offsets): Update.
5971         * solib-target.c (solib_target_relocate_section_addresses):
5972         Update.
5973         * symfile-debug.c (debug_sym_segments): Return a
5974         symfile_segment_data_up.
5975
5976 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5977
5978         PR build/25981
5979         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5980         Hardcode register numbers.
5981
5982         PR build/25981
5983         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5984         procfs_find_LDT_entry): Remove.
5985         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5986         procfs_find_LDT_entry): Remove.
5987         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5988         Remove.
5989
5990 2020-05-17  Pedro Alves  <palves@redhat.com>
5991             Andrew Burgess  <andrew.burgess@embecosm.com>
5992             Keno Fischer  <keno@juliacomputing.com>
5993
5994         PR gdb/25741
5995         * breakpoint.c (build_target_condition_list): Update comments.
5996         (build_target_command_list): Update comments and skip matching
5997         locations.
5998         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5999         a separate function.  Simplify "set breakpoint auto-hw off"
6000         handling.
6001         (insert_breakpoints): Update comment.
6002         (tracepoint_locations_match): New parameter.  For breakpoints,
6003         compare location types too, if the caller wants to.
6004         (handle_automatic_hardware_breakpoints): New functions.
6005         (bp_location_is_less_than): Also sort by location type and
6006         hardware breakpoint length.
6007         (update_global_location_list): Handle "set breakpoint auto-hw on"
6008         here.
6009         (update_breakpoint_locations): Ask breakpoint_locations_match to
6010         ignore location types.
6011
6012 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6013
6014         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6015         type::name instead.
6016
6017 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6018
6019         * gdbtypes.h (struct type) <name, set_name>: New methods.
6020         (TYPE_CODE): Use type::name.  Change all call sites used to set
6021         the name to use type::set_name instead.
6022
6023 2020-05-16  Tom Tromey  <tom@tromey.com>
6024
6025         * top.c (quit_force): Update.
6026         * infrun.c (handle_no_resumed): Update.
6027         * top.h (all_uis): New function.
6028         (ALL_UIS): Remove.
6029
6030 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6031
6032         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6033
6034 2020-05-16  Pedro Alves  <palves@redhat.com>
6035
6036         * ia64-linux-nat.c
6037         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6038         Declare method.
6039         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6040
6041 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6042
6043         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6044         (sparc64_adi_info): Likewise.
6045
6046 2020-05-15  Tom Tromey  <tom@tromey.com>
6047
6048         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6049         block_objfile.
6050         (lookup_objfile_from_block): Remove.
6051         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6052         (lookup_global_symbol): Use block_objfile.
6053         * symtab.h (lookup_objfile_from_block): Don't declare.
6054         * printcmd.c (clear_dangling_display_expressions): Use
6055         block_objfile.
6056         * parse.c (operator_check_standard): Use block_objfile.
6057
6058 2020-05-15  Tom Tromey  <tom@tromey.com>
6059
6060         * language.c (language_alloc_type_symbol): Set
6061         SYMBOL_SECTION.
6062         * symtab.c (initialize_objfile_symbol): Remove.
6063         (allocate_symbol): Remove.
6064         (allocate_template_symbol): Remove.
6065         * dwarf2/read.c (fixup_go_packaging): Use "new".
6066         (new_symbol): Use "new".
6067         (read_variable): Don't call initialize_objfile_symbol.  Use
6068         "new".
6069         (read_func_scope): Use "new".
6070         * xcoffread.c (process_xcoff_symbol): Don't call
6071         initialize_objfile_symbol.
6072         (SYMBOL_DUP): Remove.
6073         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6074         "new".
6075         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6076         (allocate_template_symbol): Don't declare.
6077         (struct symbol): Add copy constructor.  Change defaults.
6078         * jit.c (finalize_symtab): Use "new".
6079         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6080         Use "new".
6081         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6082         (common_block_end): Use "new".
6083         * mdebugread.c (parse_symbol): Use "new".
6084         (new_symbol): Likewise.
6085
6086 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6087
6088         * NEWS: Mention changes to help and apropos.
6089
6090 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6091
6092         * command.h (enum command_class): Improve comments, document
6093         that class_alias is for user-defined aliases, give the class
6094         name for each class, remove unused class_xdb.
6095         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6096         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6097         by a precise class.
6098         * infcmd.c (_initialize_infcmd): Likewise.
6099         * reverse.c (_initialize_reverse): Likewise.
6100         * stack.c (_initialize_stack): Likewise.
6101         * symfile.c (_initialize_symfile): Likewise.
6102         * tracepoint.c (_initialize_tracepoint): Likewise.
6103
6104 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6105
6106         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6107         when their aliased command is traversed.
6108         (help_cmd): Add fput_command_names_styled call to
6109         output command name and aliases when command has an alias.
6110
6111 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6112
6113         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6114         * cli/cli-decode.c (help_cmd_list): Declare as static,
6115         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6116         a command together with the command.
6117         (fput_command_name_styled, fput_command_names_styled): New functions.
6118         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6119         fput_command_name_styled.
6120         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6121         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6122
6123 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6124
6125         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6126         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6127         * command.h (cmd_show_list): Likewise.
6128         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6129         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6130
6131 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6132
6133         * unittests/command-def-selftests.c (traverse_command_structure):
6134         Verify all commands of a list have the same prefix command and
6135         that only the top cmdlist commands have a null prefix.
6136
6137 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6138
6139         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6140         as prefix, not one of its aliases.
6141         (set_cmd_prefix): Remove.
6142         (do_add_cmd): Centralize the setting of the prefix of a command, when
6143         command is defined after its full chain of prefix commands.
6144         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6145         (add_setshow_cmd_full): Likewise.
6146         (update_prefix_field_of_prefixed_commands): New function.
6147         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6148         update_prefix_field_of_prefixed_commands.
6149         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6150         addresses of remote_set_cmdlist and remote_show_cmdlist given
6151         as argument, not the address of an argument.
6152         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6153         * gdb/remote.c (_initialize_remote): Likewise.
6154
6155 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6156
6157         * cli/cli-cmds.c (alias_command): Check for an existing alias
6158         using lookup_cmd_composition, as valid_command_p is too strict
6159         and forbids aliases that are the prefix of an existing alias
6160         or command.
6161         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6162         command is properly recognised as a valid command.
6163
6164 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6165
6166         * unittests/help-doc-selftests.c: Rename to
6167         unittests/command-def-selftests.c
6168         * unittests/command-def-selftests.c (help_doc_tests): Update some
6169         comments.
6170         (command_structure_tests, traverse_command_structure): New namespace
6171         and function.
6172         (command_structure_invariants_tests): New function.
6173         (_initialize_command_def_selftests) Renamed from
6174         _initialize_help_doc_selftests, register command_structure_invariants
6175         selftest.
6176
6177 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6178
6179         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6180         an alias of 'show'.
6181
6182 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6183
6184         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6185         ada_is_fixed_point_type.  Update all callers.
6186         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6187         all callers.
6188         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6189         Update all callers.
6190         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6191         print_fixed_point_type.  Update all callers.
6192         * ada-valprint.c (ada_value_print_num): Replace call to
6193         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6194
6195 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6196
6197         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6198         processors.
6199         (cpu_supports_bts): Add CV_AMD case.
6200
6201 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6202             Simon Marchi  <simon.marchi@efficios.com>
6203
6204         * infrun.c (stop_all_threads): Collect multiple wait events at
6205         each pass.
6206
6207 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6208
6209         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6210         type::code instead.
6211
6212 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6213
6214         * gdbtypes.h (struct type) <code, set_code>: New methods.
6215         (TYPE_CODE): Use type::code.  Change all call sites used to set
6216         the code to use type::set_code instead.
6217
6218 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6219             Tom de Vries  <tdevries@suse.de>
6220             Pedro Alves  <palves@redhat.com>
6221
6222         PR threads/25478
6223         * infrun.c (stop_all_threads): Do NOT ignore
6224         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6225         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6226         received.
6227         (handle_no_resumed): Remove code handling a live inferior with no
6228         threads.
6229         * remote.c (has_single_non_exited_thread): New.
6230         (remote_target::update_thread_list): Do not delete a thread if is
6231         the last thread of the process.
6232         * thread.c (thread_select): Call delete_exited_threads instead of
6233         prune_threads.
6234
6235 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6236
6237         * infrun.c (stop_all_threads): Enable/disable thread events of all
6238         targets.  Move a debug message denoting the end of the function
6239         into the SCOPED_EXIT block.
6240
6241 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6242
6243         * process-stratum-target.h: Include <set>.
6244         (all_non_exited_process_targets, switch_to_target_no_thread): New
6245         function declarations.
6246         * process-stratum-target.c (all_non_exited_process_targets)
6247         (switch_to_target_no_thread): New function implementations.
6248
6249 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6250
6251         * infrun.c (handle_inferior_event): Extract out a piece of code
6252         into...
6253         (mark_non_executing_threads): ...this new function.
6254
6255 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6256
6257         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6258         use.
6259
6260 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6261
6262         * regcache.c (regcache_read_pc_protected): New function
6263         implementation that returns 0 if the PC cannot read via
6264         'regcache_read_pc'.
6265         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6266         instead of 'regcache_read_pc'.
6267         (keep_going_pass_signal): Ditto.
6268
6269 2020-05-13  Tom Tromey  <tromey@adacore.com>
6270
6271         * ada-lang.c (align_value): Remove.
6272         (ada_template_to_fixed_record_type_1): Use align_up.
6273
6274 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6275
6276         * async-event.c: Update the copyright year.
6277         * async-event.h: Update the copyright year.
6278
6279 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6280
6281         * objfiles.h (is_addr_in_objfile,
6282         shared_objfile_contains_address_p): Return bool.
6283         * objfile.c (is_addr_in_objfile,
6284         shared_objfile_contains_address_p): Return bool.
6285
6286 2020-05-11  Tom Tromey  <tromey@adacore.com>
6287
6288         * cli/cli-cmds.c (info_command): Restore.
6289         (_initialize_cli_cmds): Use add_prefix_command for "info".
6290         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6291
6292 2020-05-11  Tom Tromey  <tromey@adacore.com>
6293
6294         * ada-lang.c (ada_value_primitive_field): Now public.
6295         * ada-lang.h (ada_value_primitive_field): Declare.
6296         * ada-valprint.c (print_field_values): Use
6297         ada_value_primitive_field for wrapper fields.
6298
6299 2020-05-11  Tom de Vries  <tdevries@suse.de>
6300
6301         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6302         MODULE_DOMAIN.
6303
6304 2020-05-11  Tom de Vries  <tdevries@suse.de>
6305
6306         PR symtab/25941
6307         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6308         with length 0, if not gdb-produced.
6309         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6310
6311 2020-05-09  Tom de Vries  <tdevries@suse.de>
6312
6313         PR gdb/25955
6314         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6315         calculation.
6316
6317 2020-05-09  Tom Tromey  <tom@tromey.com>
6318
6319         * top.c (server_command): Now bool.
6320         * top.h (server_command): Now bool.
6321
6322 2020-05-08  Tom Tromey  <tromey@adacore.com>
6323
6324         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6325         already being processed.
6326
6327 2020-05-08  Tom Tromey  <tom@tromey.com>
6328
6329         * printcmd.c (struct display) <next>: Remove.
6330         <display>: New constructor.
6331         <exp_string>: Now a std::string.
6332         <enabled_p>: Now a bool.
6333         (display_number): Move definition earlier.
6334         (displays): Rename from display_chain.  Now a std::vector.
6335         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6336         (display_command): Update.
6337         (do_one_display, disable_display)
6338         (enable_disable_display_command, do_enable_disable_display):
6339         Update.
6340         (free_display): Remove.
6341         (clear_displays): Rewrite.
6342         (delete_display): Update.
6343         (map_display_numbers): Use function_view.  Remove "data"
6344         parameter.  Update.
6345         (do_delete_display): Remove.
6346         (undisplay_command): Update.
6347         (do_one_display, do_displays, disable_display)
6348         (info_display_command): Update.
6349         (do_enable_disable_display): Remove.
6350         (enable_disable_display_command)
6351         (clear_dangling_display_expressions): Update.
6352
6353 2020-05-08  Tom Tromey  <tom@tromey.com>
6354
6355         * symtab.c (set_symbol_cache_size)
6356         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6357         (maintenance_print_symbol_cache_statistics): Update.
6358         * symmisc.c (print_symbol_bcache_statistics)
6359         (print_objfile_statistics, maintenance_print_objfiles)
6360         (maintenance_info_symtabs, maintenance_check_symtabs)
6361         (maintenance_expand_symtabs, maintenance_info_line_tables):
6362         Update.
6363         * symfile-debug.c (set_debug_symfile): Update.
6364         * source.c (forget_cached_source_info): Update.
6365         * python/python.c (gdbpy_progspaces): Update.
6366         * psymtab.c (maintenance_info_psymtabs): Update.
6367         * probe.c (parse_probes): Update.
6368         * linespec.c (iterate_over_all_matching_symtabs)
6369         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6370         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6371         * exec.c (exec_target::close): Update.
6372         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6373         * breakpoint.c (print_one_breakpoint_location)
6374         (create_longjmp_master_breakpoint)
6375         (create_std_terminate_master_breakpoint): Update.
6376         * progspace.c (program_spaces): Now a std::vector.
6377         (maybe_new_address_space): Update.
6378         (add_program_space): Remove.
6379         (program_space::program_space): Update.
6380         (remove_program_space): Update.
6381         (number_of_program_spaces): Remove.
6382         (print_program_space, update_address_spaces): Update.
6383         * progspace.h (program_spaces): Change type.
6384         (ALL_PSPACES): Remove.
6385         (number_of_program_spaces): Don't declare.
6386         (struct program_space) <next>: Remove.
6387
6388 2020-05-08  Tom Tromey  <tom@tromey.com>
6389
6390         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6391         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6392         (enable_break): Update.
6393         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6394         (frv_fdpic_find_canonical_descriptor): Update.
6395         (frv_fetch_objfile_link_map): Update.
6396         * progspace.c (program_space::free_all_objfiles): Update.
6397         (program_space::solibs): New method.
6398         * progspace.h (struct program_space) <solibs>: New method.
6399         * solist.h (master_so_list): Don't declare.
6400         (ALL_SO_LIBS): Remove.
6401         * solib.h (so_list_head): Remove.
6402         (update_solib_list): Update comment.
6403         * solib.c (master_so_list): Remove.
6404         (solib_used, update_solib_list, solib_add)
6405         (info_sharedlibrary_command, clear_solib)
6406         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6407
6408 2020-05-08  Tom Tromey  <tom@tromey.com>
6409
6410         * extension.c (extension_languages): Now a std::array.
6411         (ALL_EXTENSION_LANGUAGES): Remove.
6412         (get_ext_lang_defn, get_ext_lang_of_file)
6413         (eval_ext_lang_from_control_command): Update.
6414         (finish_ext_lang_initialization)
6415         (auto_load_ext_lang_scripts_for_objfile)
6416         (ext_lang_type_printers::ext_lang_type_printers)
6417         (apply_ext_lang_type_printers)
6418         (ext_lang_type_printers::~ext_lang_type_printers)
6419         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6420         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6421         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6422         (get_matching_xmethod_workers, ext_lang_colorize)
6423         (ext_lang_before_prompt): Update.
6424         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6425
6426 2020-05-08  Tom Tromey  <tom@tromey.com>
6427
6428         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6429         overload.
6430         <swap_string, m_string>: Remove.
6431         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6432         Update.
6433         * stabsread.c (define_symbol, read_type): Update.
6434         * linespec.c (find_linespec_symbols): Update.
6435         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6436         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6437         * dbxread.c (read_dbx_symtab): Update.
6438         * cp-support.h (cp_canonicalize_string_full)
6439         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6440         Return unique_xmalloc_ptr.
6441         * cp-support.c (inspect_type): Update.
6442         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6443         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6444         Likewise.
6445         * c-typeprint.c (print_name_maybe_canonical): Update.
6446         * break-catch-throw.c (check_status_exception_catchpoint):
6447         Update.
6448
6449 2020-05-08  Tom de Vries  <tdevries@suse.de>
6450
6451         * infrun.c (follow_fork): Copy current_line and current_symtab to
6452         child thread.
6453
6454 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6455
6456         * async-event.c (struct async_signal_handler, struct
6457         async_event_handler): Reformat, remove typedef.
6458
6459 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6460
6461         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6462         access thistype->main_type->dyn_prop_list directly.
6463
6464 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6465
6466         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6467         (remove_dyn_prop): Remove.  Update all users to use
6468         type::remove_dyn_prop.
6469         * gdbtypes.c (remove_dyn_prop): Rename to...
6470         (type::remove_dyn_prop): ... this.
6471
6472 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6473
6474         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6475         (add_dyn_prop): Remove.  Update all users to use
6476         type::add_dyn_prop.
6477         * gdbtypes.c (add_dyn_prop): Rename to...
6478         (type::add_dyn_prop): ... this.
6479
6480 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6481
6482         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6483         (get_dyn_prop): Remove.  Update all users to use
6484         type::dyn_prop.
6485         * gdbtypes.c (get_dyn_prop): Rename to...
6486         (type::dyn_prop): ... this.
6487
6488 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6489
6490         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6491
6492 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6493
6494         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6495         instruction, skip it if it's there.
6496
6497 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6498
6499         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6500
6501 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6502
6503         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6504         * gdbtypes.c (recursive_dump_type): Remove use of
6505         TYPE_INCOMPLETE.
6506
6507 2020-05-03  Tom Tromey  <tom@tromey.com>
6508
6509         * breakpoint.c (catch_command, tcatch_command): Remove.
6510         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6511         add_show_prefix_cmd.
6512         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6513         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6514         Remove.
6515         (add_internal_problem_command): Use add_basic_prefix_cmd,
6516         add_show_prefix_cmd.
6517         * mips-tdep.c (set_mipsfpu_command): Remove.
6518         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6519         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6520         (_initialize_index_cache): Use add_basic_prefix_cmd.
6521         * memattr.c (dummy_cmd): Remove.
6522         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6523         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6524         (_initialize_tui_win): Use add_basic_prefix_cmd,
6525         add_show_prefix_cmd.
6526         * cli/cli-logging.c (set_logging_command): Remove.
6527         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6528         add_show_prefix_cmd.
6529         (show_logging_command): Remove.
6530         * target.c (target_command): Remove.
6531         (add_target): Use add_basic_prefix_cmd.
6532
6533 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6534
6535         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6536
6537 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6538
6539         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6540         info_command.
6541
6542 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6543
6544         * nbsd-nat.c (nbsd_enable_proc_events)
6545         (nbsd_nat_target::post_startup_inferior): Add.
6546         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6547         (nbsd_nat_target::update_thread_list): Rewrite.
6548         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6549         "PTRACE_LWP_CREATE".
6550         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6551
6552 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6553
6554         * stack.c (_initialize_stack): Remove duplicated creation
6555         of "frame" command and "f" alias.
6556
6557 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6558
6559         PR gdb/18706
6560         * gdbtypes.c (check_typedef): Calculate size of array of
6561         stubbed type.
6562
6563 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6564
6565         PR gdb/15559
6566         * i386-tdep.c (i386_push_dummy_call): Call
6567         i386_thiscall_push_dummy_call.
6568         (i386_thiscall_push_dummy_call): New function.
6569         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6570         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6571         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6572
6573 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6574
6575         * gdbarch.sh (do_read): Add shellcheck disable directive for
6576         warning SC2162.
6577
6578 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6579
6580         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6581         "referenced but not assigned" warning.
6582
6583 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6584
6585         * gdbarch.sh: Remove code that sets fallbackdefault.
6586
6587 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6588
6589         * gdbarch.sh: Use shell operators && and || instead of
6590         -a and -o.
6591
6592 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6593
6594         * gdbarch.sh: Use $(...) instead of `...`.
6595
6596 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6597
6598         * gdbarch.sh: Use double quotes around variables.
6599
6600 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6601
6602         * gdbarch.sh: Use %s with printf, instead of variables in the
6603         format string.
6604
6605 2020-04-29  Tom Tromey  <tromey@adacore.com>
6606
6607         PR ada/25875:
6608         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6609         type fields here.
6610         (read_enumeration_type): Call
6611         update_enumeration_type_from_children later.  Update comments.
6612         (process_enumeration_scope): Don't create type fields.
6613
6614 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6615
6616         * nbsd-tdep.c: Include "xml-syscall.h".
6617         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6618
6619 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6620
6621         * nbsd-nat.c: Include "sys/wait.h".
6622         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6623         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6624         (nbsd_nat_target::remove_exec_catchpoint)
6625         (nbsd_nat_target::set_syscall_catchpoint): Add.
6626         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6627         (nbsd_nat_target::insert_exec_catchpoint)
6628         (nbsd_nat_target::remove_exec_catchpoint)
6629         (nbsd_nat_target::set_syscall_catchpoint): Add.
6630         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6631         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6632         `nbsd_get_syscall_number'.
6633
6634 2020-04-29  Tom Tromey  <tom@tromey.com>
6635
6636         * stack.c (print_block_frame_labels): Remove.
6637
6638 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6639
6640         PR gdb/17320
6641         * ada-valprint.c (val_print_packed_array_elements): Move array
6642         end bracket to new line.
6643         (ada_val_print_string): Remove extra spaces before first array
6644         element.
6645         * c-valprint.c (c_value_print_array): Likewise.
6646         * m2-valprint.c (m2_print_array_contents): Likewise.
6647         (m2_value_print_inner): Likewise.
6648         * p-valprint.c (pascal_value_print_inner): Likewise.
6649         * valprint.c (generic_val_print_array): Likewise.
6650         (value_print_array_elements): Move first array element and array
6651         end bracket to new line.
6652
6653 2020-04-29  Tom de Vries  <tdevries@suse.de>
6654
6655         PR symtab/25889
6656         * linespec.c (find_method): Fix ix calculation.
6657
6658 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6659
6660         * syscalls/update-netbsd.sh: New file.
6661         * syscalls/netbsd.xml: Regenerate.
6662         * data-directory/Makefile.in: Register `netbsd.xml' in
6663         `SYSCALLS_FILES'.
6664
6665 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6666
6667         * syscalls/update-freebsd.sh: Add double quotes.
6668
6669 2020-04-28  Tom Tromey  <tom@tromey.com>
6670
6671         * NEWS: Update.
6672         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6673         (cmdpy_init): Allow class_tui.
6674
6675 2020-04-28 Mark Williams <mark@myosotissp.com>
6676
6677         PR gdb/24480
6678         * dwarf2read.c: Add missing assingments to list_in_scope when
6679         start_symtab was already called.
6680
6681 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6682
6683         PR gdb/25881
6684         * dwarf2/read.c (offset_map_type): Use
6685         gdb:hash_enum<sect_offset> as hash function.
6686
6687 2020-04-28  Tom de Vries  <tdevries@suse.de>
6688
6689         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6690         with DW_AT_signature.
6691
6692 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6693
6694         * configure.ac: Remove check for fs_base/gs_base in
6695         user_regs_struct.
6696         * configure: Re-generate.
6697         * config.in: Re-generate.
6698         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6699         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6700         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6701
6702 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6703
6704         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6705         problematic inline frame unwinding situation.
6706         * frame.c (frame_id_computed_p): New function.
6707         * frame.h (frame_id_computed_p): New prototype.
6708
6709 2020-04-26  Tom Tromey  <tom@tromey.com>
6710
6711         * command.h (enum command_class) <class_pseudo>: Remove.
6712
6713 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6714
6715         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
6716         and whitespace.
6717
6718 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
6719
6720         * inf-ptrace.c (inf_ptrace_target::wait): Remove
6721         `PT_GET_PROCESS_STATE' block.
6722
6723 2020-04-24  Tom Tromey  <tom@tromey.com>
6724
6725         * symtab.h (symbol_get_demangled_name): Don't declare.
6726         * symtab.c (symbol_get_demangled_name): Remove.
6727         (general_symbol_info::natural_name)
6728         (general_symbol_info::demangled_name): Update.
6729
6730 2020-04-24  Tom Tromey  <tom@tromey.com>
6731
6732         PR rust/25025:
6733         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
6734
6735 2020-04-24  Tom Tromey  <tom@tromey.com>
6736
6737         PR symtab/12707:
6738         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6739         exists.
6740         (new_symbol): Likewise.
6741         * compile/compile-object-load.c (get_out_value_type): Use
6742         symbol_matches_search_name.
6743
6744 2020-04-24  Tom Tromey  <tom@tromey.com>
6745
6746         * dwarf2/read.c (add_partial_symbol): Do not call
6747         compute_and_set_names.
6748
6749 2020-04-24  Tom Tromey  <tom@tromey.com>
6750
6751         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6752         overload.
6753
6754 2020-04-24  Tom Tromey  <tom@tromey.com>
6755
6756         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6757         (add_psymbol_to_list): New overload.  Make old overload call new
6758         one.
6759         * psympriv.h (add_psymbol_to_list): New overload.
6760
6761 2020-04-24  Tom Tromey  <tom@tromey.com>
6762
6763         * dwarf2/read.c (partial_die_info::read) <case
6764         DW_AT_linkage_name>: Use value_as_string.
6765         (dwarf2_string_attr): Use value_as_string.
6766         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6767         method.
6768         * dwarf2/attribute.c (attribute::value_as_string): New method.
6769
6770 2020-04-24  Tom Tromey  <tom@tromey.com>
6771
6772         * symtab.c (general_symbol_info::natural_name)
6773         (general_symbol_info::demangled_name): Check for language_rust.
6774
6775 2020-04-24  Tom Tromey  <tom@tromey.com>
6776
6777         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6778         (dwarf2_physname): ... from here.
6779         (partial_die_info::read): Add Rust "{" hack.
6780
6781 2020-04-24  Tom Tromey  <tom@tromey.com>
6782
6783         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6784         method.
6785         (symbol_set_demangled_name): Don't declare.
6786         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6787         symbol_set_demangled_name.
6788         (general_symbol_info::set_language)
6789         (general_symbol_info::compute_and_set_names): Update.
6790         * minsyms.c (minimal_symbol_reader::install): Update.
6791         * dwarf2/read.c (new_symbol): Update.
6792
6793 2020-04-24  Tom Tromey  <tromey@adacore.com>
6794
6795         PR python/23662:
6796         * python/py-type.c (convert_field): Handle
6797         FIELD_LOC_KIND_DWARF_BLOCK.
6798         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6799         (typy_get_dynamic): Nw function.
6800         (type_object_getset): Add "dynamic".
6801         * NEWS: Add entry.
6802
6803 2020-04-24  Tom Tromey  <tromey@adacore.com>
6804
6805         * ada-typeprint.c (print_choices, print_variant_part)
6806         (print_record_field_types_dynamic): New functions.
6807         (print_record_field_types): Use print_record_field_types_dynamic.
6808
6809 2020-04-24  Tom Tromey  <tromey@adacore.com>
6810
6811         * dwarf2/read.c (handle_data_member_location): New overload.
6812         (dwarf2_add_field): Use it.
6813         (decode_locdesc): Add "computed" parameter.  Update comment.
6814         * gdbtypes.c (is_dynamic_type_internal): Also look for
6815         FIELD_LOC_KIND_DWARF_BLOCK.
6816         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6817         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6818         virtual base classes.
6819         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6820         FIELD_LOC_KIND_DWARF_BLOCK.
6821
6822 2020-04-24  Tom Tromey  <tromey@adacore.com>
6823
6824         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6825         * gdbtypes.c (is_dynamic_type_internal): Check
6826         TYPE_HAS_DYNAMIC_LENGTH.
6827         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6828         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6829         New macros.
6830         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6831         constant.
6832
6833 2020-04-24  Tom Tromey  <tromey@adacore.com>
6834
6835         * dwarf2/read.c (struct variant_field): Rewrite.
6836         (struct variant_part_builder): New.
6837         (struct nextfield): Remove "variant" field.  Add "offset".
6838         (struct field_info): Add "current_variant_part" and
6839         "variant_parts".
6840         (alloc_discriminant_info): Remove.
6841         (alloc_rust_variant): New function.
6842         (quirk_rust_enum): Update.
6843         (dwarf2_add_field): Set "offset" member.  Don't handle
6844         DW_TAG_variant_part.
6845         (offset_map_type): New typedef.
6846         (convert_variant_range, create_one_variant)
6847         (create_one_variant_part, create_variant_parts)
6848         (add_variant_property): New functions.
6849         (dwarf2_attach_fields_to_type): Call add_variant_property.
6850         (read_structure_type): Don't handle DW_TAG_variant_part.
6851         (handle_variant_part, handle_variant): New functions.
6852         (handle_struct_member_die): Use them.
6853         (process_structure_scope): Don't handle variant parts.
6854         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6855         (struct discriminant_info): Remove.
6856         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6857         (struct main_type) <flag_discriminated_union>: Remove.
6858         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6859         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6860         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6861         Update.
6862         * valops.c (value_union_variant): Remove.
6863         * value.h (value_union_variant): Don't declare.
6864
6865 2020-04-24  Tom Tromey  <tromey@adacore.com>
6866
6867         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6868         (ada_value_primitive_packed_val): Update.
6869         * ada-valprint.c (ada_value_print_1): Update.
6870         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6871         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6872         just an address.  Use evaluate_for_locexpr_baton.
6873         (dwarf2_evaluate_property): Update.
6874         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6875         array_view.
6876         * findvar.c (default_read_var_value): Update.
6877         * gdbtypes.c (compute_variant_fields_inner)
6878         (resolve_dynamic_type_internal): Update.
6879         (resolve_dynamic_type): Change type of valaddr parameter.
6880         * gdbtypes.h (resolve_dynamic_type): Update.
6881         * valarith.c (value_subscripted_rvalue): Update.
6882         * value.c (value_from_contents_and_address): Update.
6883
6884 2020-04-24  Tom Tromey  <tromey@adacore.com>
6885
6886         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6887         "push_initial_value" parameter.
6888         (dwarf2_evaluate_property): Likewise.
6889         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6890
6891 2020-04-24  Tom Tromey  <tromey@adacore.com>
6892
6893         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6894         (variant::matches, compute_variant_fields_recurse)
6895         (compute_variant_fields_inner, compute_variant_fields): New
6896         functions.
6897         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6898         Use resolved_type after type is made.
6899         (operator==): Add new cases.
6900         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6901         (struct discriminant_range, struct variant, struct variant_part):
6902         New.
6903         (union dynamic_prop_data) <variant_parts, original_type>: New
6904         members.
6905         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6906         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6907         constants.
6908         * value.c (unpack_bits_as_long): Now public.
6909         * value.h (unpack_bits_as_long): Declare.
6910
6911 2020-04-24  Tom Tromey  <tromey@adacore.com>
6912
6913         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6914         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6915
6916 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6917
6918         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6919
6920 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6921
6922         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6923         (remove_fork_catchpoint, post_startup_inferior)
6924         (post_attach): Move...
6925         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6926         (remove_fork_catchpoint, post_startup_inferior)
6927         (post_attach): ...here.
6928         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6929         (remove_fork_catchpoint, post_startup_inferior)
6930         (post_attach): Move...
6931         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6932         (remove_fork_catchpoint, post_startup_inferior)
6933         (post_attach): ...here.
6934
6935 2020-04-24  Tom Tromey  <tromey@adacore.com>
6936
6937         * nat/windows-nat.h (struct windows_thread_info)
6938         <pc_adjusted>: New member.
6939         * windows-nat.c (windows_fetch_one_register): Check
6940         pc_adjusted.
6941         (windows_nat_target::get_windows_debug_event)
6942         (windows_nat_target::wait): Set pc_adjusted.
6943
6944 2020-04-24  Tom de Vries  <tdevries@suse.de>
6945
6946         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6947         Run gdb-add-index inside temp dir.
6948
6949 2020-04-23  Tom Tromey  <tromey@adacore.com>
6950
6951         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6952         in loop.
6953
6954 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6955
6956         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6957         get_frame_register instead of gdbarch_unwind_pc.
6958
6959 2020-04-23  Tom de Vries  <tdevries@suse.de>
6960
6961         * symtab.c (lookup_global_symbol): Prefer def over decl.
6962
6963 2020-04-23  Tom de Vries  <tdevries@suse.de>
6964
6965         PR symtab/25807
6966         * block.c (best_symbol, better_symbol): Promote to external.
6967         * block.h (best_symbol, better_symbol): Declare.
6968         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6969         decl.
6970
6971 2020-04-23  Tom Tromey  <tromey@adacore.com>
6972
6973         PR ada/25837:
6974         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6975         "const char *", not a "const std::string &".
6976         <name_and_matcher::operator==>: Update.
6977         * unittests/lookup_name_info-selftests.c: Change type of
6978         "result".
6979
6980 2020-04-23  Tom Tromey  <tom@tromey.com>
6981
6982         * inferior.h (iterate_over_inferiors): Don't declare.
6983         * inferior.c (iterate_over_inferiors): Remove.
6984         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6985         Remove.
6986         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6987         use iterate_over_inferiors.
6988         (darwin_resume_inferior_it)
6989         (struct resume_inferior_threads_param)
6990         (darwin_resume_inferior_threads_it): Remove.
6991         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6992
6993 2020-04-23  Tom de Vries  <tdevries@suse.de>
6994
6995         * blockframe.c (find_pc_partial_function): Use
6996         find_pc_sect_compunit_symtab rather than
6997         objfile->sf->qf->find_pc_sect_compunit_symtab.
6998
6999 2020-04-22  Tom de Vries  <tdevries@suse.de>
7000
7001         PR symtab/25764
7002         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7003         in psymtabs.
7004
7005 2020-04-22  Tom de Vries  <tdevries@suse.de>
7006
7007         PR symtab/25801
7008         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7009         symtabs.
7010
7011 2020-04-22  Tom de Vries  <tdevries@suse.de>
7012
7013         PR symtab/25700
7014         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7015         CU if already created.
7016
7017 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7018
7019         * infrun.c (displaced_step_fixup): Switch to the event_thread
7020         before calling displaced_step_restore, not after.
7021
7022 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7023
7024         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7025         its inferior is not recorded by us.
7026         (record_btrace_target_open): Replace call to
7027         all_non_exited_threads () with call to current_inferior
7028         ()->non_exited_threads ().
7029         (record_btrace_target::stop_recording): Likewise.
7030         (record_btrace_target::close): Likewise.
7031         (record_btrace_target::wait): Likewise.
7032         (record_btrace_target::record_stop_replaying): Likewise.
7033
7034 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7035
7036         * btrace.c (btrace_enable): Throw an error on double enables and
7037         when enabling recording fails.
7038         (btrace_disable): Throw an error if the thread is not recorded.
7039
7040 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7041
7042         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7043         request if we do not have a thread_info.
7044
7045 2020-04-21  Tom de Vries  <tdevries@suse.de>
7046
7047         PR gdb/25471
7048         * thread.c
7049         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7050         exception in get_frame_id.
7051
7052 2020-04-20  Tom Tromey  <tromey@adacore.com>
7053
7054         * python/python.c (struct gdbpy_event): Mark move constructor as
7055         noexcept.
7056         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7057         constructor as noexcept.
7058         * completer.h (struct completion_result): Mark move constructor as
7059         noexcept.
7060         * completer.c (completion_result::completion_result): Use
7061         initialization style.  Don't call reset_match_list.
7062
7063 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7064
7065         * MAINTAINERS (Write After Approval): Add myself.
7066
7067 2020-04-18  Tom Tromey  <tom@tromey.com>
7068
7069         * windows-tdep.c (init_w32_command_list)
7070         (w32_prefix_command_valid): Restore.
7071         (_initialize_windows_tdep): Call init_w32_command_list.
7072
7073 2020-04-18  Tom Tromey  <tom@tromey.com>
7074
7075         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7076         * value.c (value_fn_field): Update.
7077         * valops.c (find_function_in_inferior)
7078         (value_allocate_space_in_inferior): Update.
7079         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7080         Update.
7081         * tui/tui-source.c (tui_source_window::set_contents): Update.
7082         * symtab.c (lookup_global_or_static_symbol)
7083         (find_function_start_sal_1, skip_prologue_sal)
7084         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7085         * symmisc.c (dump_msymbols, dump_symtab_1)
7086         (maintenance_print_one_line_table): Update.
7087         * symfile.c (init_entry_point_info, section_is_mapped)
7088         (list_overlays_command, simple_read_overlay_table)
7089         (simple_overlay_update_1): Update.
7090         * stap-probe.c (handle_stap_probe): Update.
7091         * stabsread.c (dbx_init_float_type, define_symbol)
7092         (read_one_struct_field, read_enum_type, read_range_type): Update.
7093         * source.c (info_line_command): Update.
7094         * python/python.c (gdbpy_source_objfile_script)
7095         (gdbpy_execute_objfile_script): Update.
7096         * python/py-type.c (save_objfile_types): Update.
7097         * python/py-objfile.c (py_free_objfile): Update.
7098         * python/py-inferior.c (python_new_objfile): Update.
7099         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7100         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7101         (maintenance_check_psymtabs): Update.
7102         * printcmd.c (info_address_command): Update.
7103         * objfiles.h (struct objfile) <arch>: New method, from
7104         get_objfile_arch.
7105         (get_objfile_arch): Don't declare.
7106         * objfiles.c (get_objfile_arch): Remove.
7107         (filter_overlapping_sections): Update.
7108         * minsyms.c (msymbol_is_function): Update.
7109         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7110         (output_nondebug_symbol): Update.
7111         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7112         (mdebug_expand_psymtab): Update.
7113         * machoread.c (macho_add_oso_symfile): Update.
7114         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7115         Update.
7116         * linux-fork.c (checkpoint_command): Update.
7117         * linespec.c (convert_linespec_to_sals): Update.
7118         * jit.c (finalize_symtab): Update.
7119         * infrun.c (insert_exception_resume_from_probe): Update.
7120         * ia64-tdep.c (ia64_find_unwind_table): Update.
7121         * hppa-tdep.c (internalize_unwinds): Update.
7122         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7123         Update.
7124         * gcore.c (call_target_sbrk): Update.
7125         * elfread.c (record_minimal_symbol, elf_symtab_read)
7126         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7127         (elf_gnu_ifunc_resolve_by_got): Update.
7128         * dwarf2/read.c (create_addrmap_from_index)
7129         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7130         (read_debug_names_from_section)
7131         (process_psymtab_comp_unit_reader, add_partial_symbol)
7132         (add_partial_subprogram, process_full_comp_unit)
7133         (read_file_scope, read_func_scope, read_lexical_block_scope)
7134         (read_call_site_scope, dwarf2_ranges_read)
7135         (dwarf2_record_block_ranges, dwarf2_add_field)
7136         (mark_common_block_symbol_computed, read_tag_pointer_type)
7137         (read_tag_string_type, dwarf2_init_float_type)
7138         (dwarf2_init_complex_target_type, read_base_type)
7139         (partial_die_info::read, partial_die_info::read)
7140         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7141         (dwarf2_fetch_die_loc_sect_off): Update.
7142         * dwarf2/loc.c (dwarf2_find_location_expression)
7143         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7144         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7145         (dwarf2_loc_desc_get_symbol_read_needs)
7146         (locexpr_describe_location_piece, locexpr_describe_location_1)
7147         (loclist_describe_location): Update.
7148         * dwarf2/index-write.c (write_debug_names): Update.
7149         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7150         * dtrace-probe.c (dtrace_process_dof): Update.
7151         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7152         (process_one_symbol): Update.
7153         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7154         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7155         (coff_read_enum_type): Update.
7156         * cli/cli-cmds.c (edit_command, list_command): Update.
7157         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7158         * breakpoint.c (create_overlay_event_breakpoint)
7159         (create_longjmp_master_breakpoint)
7160         (create_std_terminate_master_breakpoint)
7161         (create_exception_master_breakpoint, get_sal_arch): Update.
7162         * block.c (block_gdbarch): Update.
7163         * annotate.c (annotate_source_line): Update.
7164
7165 2020-04-17  Tom Tromey  <tromey@adacore.com>
7166
7167         * auto-load.c (show_auto_load_cmd): Remove.
7168         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7169         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7170         (maintenance_print_arc_command): Remove.
7171         * tui/tui-win.c (tui_command): Remove.
7172         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7173         * tui/tui-layout.c (tui_layout_command): Remove.
7174         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7175         * python/python.c (user_set_python, user_show_python): Remove.
7176         (_initialize_python): Use add_basic_prefix_cmd,
7177         add_show_prefix_cmd.
7178         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7179         (install_gdb_commands): Use add_basic_prefix_cmd,
7180         add_show_prefix_cmd.
7181         (info_guile_command): Remove.
7182         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7183         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7184         add_show_prefix_cmd.
7185         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7186         Remove do_set and do_show parameters.
7187         * cli/cli-style.c (set_style, show_style): Remove.
7188         (_initialize_cli_style): Use add_basic_prefix_cmd,
7189         add_show_prefix_cmd.
7190         (cli_style_option::add_setshow_commands): Remove do_set and
7191         do_show parameters.
7192         (cli_style_option::add_setshow_commands): Use
7193         add_basic_prefix_cmd, add_show_prefix_cmd.
7194         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7195         (set_style_name): Remove.
7196         * cli/cli-dump.c (dump_command, append_command): Remove.
7197         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7198         (tekhex_dump_command, binary_dump_command)
7199         (binary_append_command): Remove.
7200         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7201         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7202         (init_w32_command_list): Remove; move into ...
7203         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7204         * valprint.c (set_print, show_print, set_print_raw)
7205         (show_print_raw): Remove.
7206         (_initialize_valprint): Use add_basic_prefix_cmd,
7207         add_show_prefix_cmd.
7208         * typeprint.c (set_print_type, show_print_type): Remove.
7209         (_initialize_typeprint): Use add_basic_prefix_cmd,
7210         add_show_prefix_cmd.
7211         * record.c (set_record_command, show_record_command): Remove.
7212         (_initialize_record): Use add_basic_prefix_cmd,
7213         add_show_prefix_cmd.
7214         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7215         add_show_prefix_cmd.
7216         (info_command, show_command, set_debug, show_debug): Remove.
7217         * top.h (set_history, show_history): Don't declare.
7218         * top.c (set_history, show_history): Remove.
7219         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7220         (unset_tdesc_cmd): Remove.
7221         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7222         add_show_prefix_cmd.
7223         * symtab.c (info_module_command): Remove.
7224         (_initialize_symtab): Use add_basic_prefix_cmd.
7225         * symfile.c (overlay_command): Remove.
7226         (_initialize_symfile): Use add_basic_prefix_cmd.
7227         * sparc64-tdep.c (info_adi_command): Remove.
7228         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7229         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7230         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7231         add_show_prefix_cmd.
7232         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7233         (_initialize_serial): Use add_basic_prefix_cmd,
7234         add_show_prefix_cmd.
7235         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7236         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7237         add_show_prefix_cmd.
7238         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7239         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7240         add_show_prefix_cmd.
7241         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7242         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7243         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7244         add_show_prefix_cmd.
7245         * remote.c (remote_command, set_remote_cmd): Remove.
7246         (_initialize_remote): Use add_basic_prefix_cmd.
7247         * record-full.c (set_record_full_command)
7248         (show_record_full_command): Remove.
7249         (_initialize_record_full): Use add_basic_prefix_cmd,
7250         add_show_prefix_cmd.
7251         * record-btrace.c (cmd_set_record_btrace)
7252         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7253         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7254         (cmd_show_record_btrace_pt): Remove.
7255         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7256         add_show_prefix_cmd.
7257         * ravenscar-thread.c (set_ravenscar_command)
7258         (show_ravenscar_command): Remove.
7259         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7260         add_show_prefix_cmd.
7261         * mips-tdep.c (show_mips_command, set_mips_command)
7262         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7263         add_show_prefix_cmd.
7264         * maint.c (maintenance_command, maintenance_info_command)
7265         (maintenance_check_command, maintenance_print_command)
7266         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7267         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7268         add_show_prefix_cmd.
7269         (show_per_command_cmd): Remove.
7270         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7271         Remove.
7272         (maintenance_show_test_settings_cmd): Remove.
7273         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7274         add_show_prefix_cmd.
7275         * maint-test-options.c (maintenance_test_options_command):
7276         Remove.
7277         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7278         * macrocmd.c (macro_command): Remove
7279         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7280         * language.c (set_check, show_check): Remove.
7281         (_initialize_language): Use add_basic_prefix_cmd,
7282         add_show_prefix_cmd.
7283         * infcmd.c (unset_command): Remove.
7284         (_initialize_infcmd): Use add_basic_prefix_cmd.
7285         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7286         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7287         add_show_prefix_cmd.
7288         * go32-nat.c (go32_info_dos_command): Remove.
7289         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7290         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7291         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7292         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7293         (_initialize_frame): Use add_basic_prefix_cmd,
7294         add_show_prefix_cmd.
7295         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7296         (_initialize_dcache): Use add_basic_prefix_cmd,
7297         add_show_prefix_cmd.
7298         * cp-support.c (maint_cplus_command): Remove.
7299         (_initialize_cp_support): Use add_basic_prefix_cmd.
7300         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7301         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7302         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7303         add_basic_prefix_cmd, add_show_prefix_cmd.
7304         * breakpoint.c (save_command): Remove.
7305         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7306         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7307         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7308         add_show_prefix_cmd.
7309         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7310         (set_ada_command, show_ada_command): Remove.
7311         (_initialize_ada_language): Use add_basic_prefix_cmd,
7312         add_show_prefix_cmd.
7313         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7314
7315 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7316
7317         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7318         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7319
7320 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7321
7322         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7323         warning messages.
7324
7325 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7326
7327         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7328         import table is not at beginning of .idata section.
7329
7330 2020-04-16  Pedro Alves  <palves@redhat.com>
7331
7332         * inferior.c (delete_inferior): Use delete operator directly
7333         instead of delete_program_space.
7334         * progspace.c (add_program_space): New, factored out from
7335         program_space::program_space.
7336         (remove_program_space): New, factored out from
7337         delete_program_space.
7338         (program_space::program_space): Remove intro comment.  Rewrite.
7339         (program_space::~program_space): Remove intro comment.  Call
7340         remove_program_space.
7341         (delete_program_space): Delete.
7342         * progspace.h (program_space::program_space): Make explicit.  Move
7343         intro comment here, adjusted.
7344         (program_space::~program_space): Move intro comment here,
7345         adjusted.
7346         (delete_program_space): Remove.
7347
7348 2020-04-16  Tom Tromey  <tromey@adacore.com>
7349
7350         * windows-nat.c (windows_nat::handle_access_violation): New
7351         function.
7352         * nat/windows-nat.h (handle_access_violation): Declare.
7353         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7354         windows-nat.c.  Call handle_access_violation.
7355
7356 2020-04-16  Tom de Vries  <tdevries@suse.de>
7357
7358         PR symtab/25791
7359         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7360         CUs without psymtab.
7361
7362 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7363
7364         * python/python.c (do_start_initialization): Don't call
7365         PyEval_InitThreads for Python 3.9 and beyond.
7366
7367 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7368
7369         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7370         thread functions.
7371         (obsd_nat_target::wait): Likewise.
7372
7373 2020-04-15  Tom Tromey  <tromey@adacore.com>
7374
7375         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7376         (DEBUG_EXCEPT): Use debug_printf.
7377
7378 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7379
7380         * completer.c (class completion_tracker::completion_hash_entry)
7381         <hash_name>: New member function.
7382         (completion_tracker::discard_completions): New callback to hash a
7383         completion_hash_entry, pass this to htab_create_alloc.
7384
7385 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7386
7387         * windows-nat.c (windows_make_so): Warn rather than stopping with
7388         an error if realpath() fails.
7389
7390 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7391
7392         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7393         (nbsd_nat_target::info_proc): Add do_status.
7394
7395 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7396             Tom de Vries  <tdevries@suse.de>
7397
7398         PR symtab/25718
7399         * psympriv.h (struct partial_symtab::read_symtab)
7400         (struct partial_symtab::expand_psymtab)
7401         (struct partial_symtab::read_dependencies): Update comments.
7402         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7403         read_symtab for includer.
7404         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7405         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7406         (struct dwarf2_include_psymtab::m_readin): Remove.
7407         (struct dwarf2_include_psymtab::includer): New member function.
7408         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7409
7410 2020-04-14  Tom de Vries  <tdevries@suse.de>
7411
7412         PR symtab/25720
7413         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7414         with NULL symbol_matcher and lookup_name.
7415         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7416         and lookup_name.
7417         * dwarf2/read.c (dw2_expand_symtabs_matching)
7418         (dw2_debug_names_expand_symtabs_matching): Same.
7419         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7420         Make lookup_name a pointer.  Update comment.
7421         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7422         lookup_name being a pointer.
7423         * symfile.c (expand_symtabs_matching): Same.
7424         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7425         * linespec.c (iterate_over_all_matching_symtabs): Same.
7426
7427 2020-04-13  Tom Tromey  <tom@tromey.com>
7428
7429         * run-on-main-thread.c: Update include.
7430         * unittests/main-thread-selftests.c: Update include.
7431         * tui/tui-win.c: Update include.
7432         * tui/tui-io.c: Update include.
7433         * tui/tui-interp.c: Update include.
7434         * tui/tui-hooks.c: Update include.
7435         * top.h: Update include.
7436         * top.c: Update include.
7437         * ser-base.c: Update include.
7438         * remote.c: Update include.
7439         * remote-notif.c: Update include.
7440         * remote-fileio.c: Update include.
7441         * record-full.c: Update include.
7442         * record-btrace.c: Update include.
7443         * python/python.c: Update include.
7444         * posix-hdep.c: Update include.
7445         * mingw-hdep.c: Update include.
7446         * mi/mi-main.c: Update include.
7447         * mi/mi-interp.c: Update include.
7448         * main.c: Update include.
7449         * linux-nat.c: Update include.
7450         * interps.c: Update include.
7451         * infrun.c: Update include.
7452         * inf-loop.c: Update include.
7453         * event-top.c: Update include.
7454         * event-loop.c: Move to ../gdbsupport/.
7455         * event-loop.h: Move to ../gdbsupport/.
7456         * async-event.h: Update include.
7457         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7458
7459 2020-04-13  Tom Tromey  <tom@tromey.com>
7460
7461         * tui/tui-win.c: Include async-event.h.
7462         * remote.c: Include async-event.h.
7463         * remote-notif.c: Include async-event.h.
7464         * record-full.c: Include async-event.h.
7465         * record-btrace.c: Include async-event.h.
7466         * infrun.c: Include async-event.h.
7467         * event-top.c: Include async-event.h.
7468         * event-loop.h: Move some declarations to async-event.h.
7469         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7470         code to async-event.c.
7471         * async-event.h: New file.
7472         * async-event.c: New file.
7473         * Makefile.in (COMMON_SFILES): Add async-event.c.
7474         (HFILES_NO_SRCDIR): Add async-event.h.
7475
7476 2020-04-13  Tom Tromey  <tom@tromey.com>
7477
7478         * utils.c (flush_streams): New function.
7479         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7480
7481 2020-04-13  Tom Tromey  <tom@tromey.com>
7482
7483         * event-loop.c (handle_file_event): Use warning, not
7484         printf_unfiltered.
7485
7486 2020-04-13  Tom Tromey  <tom@tromey.com>
7487
7488         * event-loop.c: Include <chrono>.
7489
7490 2020-04-13  Tom Tromey  <tom@tromey.com>
7491
7492         * gdb_select.h: Move to ../gdbsupport/.
7493         * event-loop.c: Update include path.
7494         * top.c: Update include path.
7495         * ser-base.c: Update include path.
7496         * ui-file.c: Update include path.
7497         * ser-tcp.c: Update include path.
7498         * guile/scm-ports.c: Update include path.
7499         * posix-hdep.c: Update include path.
7500         * ser-unix.c: Update include path.
7501         * gdb_usleep.c: Update include path.
7502         * mingw-hdep.c: Update include path.
7503         * inflow.c: Update include path.
7504         * infrun.c: Update include path.
7505         * event-top.c: Update include path.
7506
7507 2020-04-13  Tom Tromey  <tom@tromey.com>
7508
7509         * configure: Rebuild.
7510         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7511
7512 2020-04-13  Tom Tromey  <tom@tromey.com>
7513
7514         * event-loop.h (start_event_loop): Don't declare.
7515         * event-loop.c (start_event_loop): Move...
7516         * main.c (start_event_loop): ...here.  Now static.
7517
7518 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7519
7520         * MAINTAINERS: Update my email address.
7521
7522 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7523
7524         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7525         IP_ALL.
7526
7527 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7528
7529         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7530         (nbsd_nat_target::info_proc): Add do_cmdline.
7531
7532 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7533
7534         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7535         (nbsd_nat_target::info_proc): Add do_cwd.
7536
7537 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7538
7539         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7540
7541 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7542
7543         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7544         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7545         (nbsd_nat_target::info_proc): New functions.
7546         * nbsd-nat.c (kinfo_get_vmmap): New function.
7547         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7548         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7549         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7550         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7551         functions.
7552         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7553         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7554         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7555         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7556         (KINFO_VME_FLAG_GROWS_DOWN): New.
7557
7558 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7559
7560         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7561         bit shift.
7562
7563 2020-04-10  Tom Tromey  <tromey@adacore.com>
7564
7565         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7566
7567 2020-04-10  Tom Tromey  <tromey@adacore.com>
7568
7569         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7570         separate debug files.
7571
7572 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7573
7574         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7575         Move to...
7576         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7577         ... here.
7578         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7579         Check for STATUS_WX86_BREAKPOINT.
7580         (windows_nat_target::wait): Same.
7581
7582 2020-04-10  Tom de Vries  <tdevries@suse.de>
7583
7584         PR cli/25808
7585         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7586
7587 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7588
7589         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7590         (Write After Approval): Remove Tom de Vries.
7591
7592 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7593
7594         revert partially:
7595         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7596
7597         * buildsym.c (record_line): Fix undefined behavior and preserve
7598         lines at eof.
7599
7600 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7601
7602         * auxv.h (svr4_auxv_parse): New.
7603         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7604         and generic_auxv_parse.
7605         (svr4_auxv_parse): Add.
7606         * obsd-tdep.c: Include "auxv.h".
7607         (obsd_auxv_parse): Remove.
7608         (obsd_init_abi): Remove comment.
7609         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7610         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7611         * nbsd-tdep.c: Include "auxv.h".
7612         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7613
7614 2020-04-08  Tom Tromey  <tromey@adacore.com>
7615
7616         * nat/windows-nat.h (last_wait_event): Don't declare.
7617         (wait_for_debug_event): Update comment.
7618         * nat/windows-nat.c (last_wait_event): Now static.
7619
7620 2020-04-08  Tom Tromey  <tromey@adacore.com>
7621
7622         * windows-nat.c (wait_for_debug_event): Move to
7623         nat/windows-nat.c.
7624         * nat/windows-nat.h (wait_for_debug_event): Declare.
7625         * nat/windows-nat.c (wait_for_debug_event): Move from
7626         windows-nat.c.  No longer static.
7627
7628 2020-04-08  Tom Tromey  <tromey@adacore.com>
7629
7630         * windows-nat.c (get_windows_debug_event): Use
7631         fetch_pending_stop.
7632         * nat/windows-nat.h (fetch_pending_stop): Declare.
7633         * nat/windows-nat.c (fetch_pending_stop): New function.
7634
7635 2020-04-08  Tom Tromey  <tromey@adacore.com>
7636
7637         * windows-nat.c (windows_continue): Use matching_pending_stop and
7638         continue_last_debug_event.
7639         * nat/windows-nat.h (matching_pending_stop)
7640         (continue_last_debug_event): Declare.
7641         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7642         (matching_pending_stop, continue_last_debug_event): New
7643         functions.
7644
7645 2020-04-08  Tom Tromey  <tromey@adacore.com>
7646
7647         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7648         (handle_exception_result): Move to nat/windows-nat.h.
7649         (DEBUG_EXCEPTION_SIMPLE): Remove.
7650         (windows_nat::handle_ms_vc_exception): New function.
7651         (handle_exception): Move to nat/windows-nat.c.
7652         (get_windows_debug_event): Update.
7653         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7654         nat/windows-nat.c.
7655         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7656         (handle_exception_result): Move from windows-nat.c.
7657         (handle_exception): Declare.
7658         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7659         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7660         windows-nat.c.
7661
7662 2020-04-08  Tom Tromey  <tromey@adacore.com>
7663
7664         * windows-nat.c (exception_count, event_count): Remove.
7665         (handle_exception, get_windows_debug_event)
7666         (do_initial_windows_stuff): Update.
7667
7668 2020-04-08  Tom Tromey  <tromey@adacore.com>
7669
7670         * windows-nat.c (windows_nat::handle_load_dll)
7671         (windows_nat::handle_unload_dll): Rename.  No longer static.
7672         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7673         Declare.
7674
7675 2020-04-08  Tom Tromey  <tromey@adacore.com>
7676
7677         * complaints.h (stop_whining): Declare at top-level.
7678         (complaint): Don't declare stop_whining.
7679
7680 2020-04-08  Tom Tromey  <tromey@adacore.com>
7681
7682         * windows-nat.c (windows_nat::handle_output_debug_string):
7683         Rename.  No longer static.
7684         * nat/windows-nat.h (handle_output_debug_string): Declare.
7685
7686 2020-04-08  Tom Tromey  <tromey@adacore.com>
7687
7688         * windows-nat.c (current_process_handle, current_process_id)
7689         (main_thread_id, last_sig, current_event, last_wait_event)
7690         (current_windows_thread, desired_stop_thread_id, pending_stops)
7691         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7692         (display_selectors, fake_create_process)
7693         (get_windows_debug_event): Update.
7694         * nat/windows-nat.h (current_process_handle, current_process_id)
7695         (main_thread_id, last_sig, current_event, last_wait_event)
7696         (current_windows_thread, desired_stop_thread_id, pending_stops)
7697         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7698         * nat/windows-nat.c (current_process_handle, current_process_id)
7699         (main_thread_id, last_sig, current_event, last_wait_event)
7700         (current_windows_thread, desired_stop_thread_id, pending_stops)
7701         (siginfo_er): New globals.  Move from windows-nat.c.
7702
7703 2020-04-08  Tom Tromey  <tromey@adacore.com>
7704
7705         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7706         (handle_load_dll): Update.
7707         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7708
7709 2020-04-08  Tom Tromey  <tromey@adacore.com>
7710
7711         * windows-nat.c (enum thread_disposition_type): Move to
7712         nat/windows-nat.h.
7713         (windows_nat::thread_rec): Rename from thread_rec.  No longer
7714         static.
7715         (windows_add_thread, windows_nat_target::fetch_registers)
7716         (windows_nat_target::store_registers, handle_exception)
7717         (windows_nat_target::resume, get_windows_debug_event)
7718         (windows_nat_target::get_tib_address)
7719         (windows_nat_target::thread_name)
7720         (windows_nat_target::thread_alive): Update.
7721         * nat/windows-nat.h (enum thread_disposition_type): Move from
7722         windows-nat.c.
7723         (thread_rec): Declare.
7724
7725 2020-04-08  Tom Tromey  <tromey@adacore.com>
7726
7727         * windows-nat.c: Add "using namespace".
7728         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
7729         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
7730
7731 2020-04-08  Tom Tromey  <tromey@adacore.com>
7732
7733         * nat/windows-nat.h (struct windows_thread_info): Declare
7734         destructor.
7735         * nat/windows-nat.c (~windows_thread_info): New.
7736
7737 2020-04-08  Tom Tromey  <tromey@adacore.com>
7738
7739         PR gdb/22992
7740         * windows-nat.c (current_event): Update comment.
7741         (last_wait_event, desired_stop_thread_id): New globals.
7742         (struct pending_stop): New.
7743         (pending_stops): New global.
7744         (windows_nat_target) <stopped_by_sw_breakpoint>
7745         <supports_stopped_by_sw_breakpoint>: New methods.
7746         (windows_fetch_one_register): Add assertions.  Adjust PC.
7747         (windows_continue): Handle pending stops.  Suspend other threads
7748         when stepping.  Use last_wait_event
7749         (wait_for_debug_event): New function.
7750         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7751         pending stops.  Queue spurious stops.
7752         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7753         (windows_nat_target::kill): Use wait_for_debug_event.
7754         * nat/windows-nat.h (struct windows_thread_info)
7755         <stopped_at_software_breakpoint>: New field.
7756         * nat/windows-nat.c (windows_thread_info::resume): Clear
7757         stopped_at_software_breakpoint.
7758
7759 2020-04-08  Tom Tromey  <tromey@adacore.com>
7760
7761         * windows-nat.c (enum thread_disposition_type): New.
7762         (thread_rec): Replace "get_context" parameter with "disposition";
7763         change type.
7764         (windows_add_thread, windows_nat_target::fetch_registers)
7765         (windows_nat_target::store_registers, handle_exception)
7766         (windows_nat_target::resume, get_windows_debug_event)
7767         (windows_nat_target::get_tib_address)
7768         (windows_nat_target::thread_name)
7769         (windows_nat_target::thread_alive): Update.
7770
7771 2020-04-08  Tom Tromey  <tromey@adacore.com>
7772
7773         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7774         (windows_continue): Use windows_continue::resume.
7775         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7776         resume>: Declare new methods.
7777         * nat/windows-nat.c: New file.
7778         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7779
7780 2020-04-08  Tom Tromey  <tromey@adacore.com>
7781
7782         * windows-nat.c (windows_add_thread, windows_delete_thread)
7783         (windows_nat_target::fetch_registers)
7784         (windows_nat_target::store_registers, fake_create_process)
7785         (windows_nat_target::resume, windows_nat_target::resume)
7786         (get_windows_debug_event, windows_nat_target::wait)
7787         (windows_nat_target::pid_to_str)
7788         (windows_nat_target::get_tib_address)
7789         (windows_nat_target::get_ada_task_ptid)
7790         (windows_nat_target::thread_name)
7791         (windows_nat_target::thread_alive): Use lwp, not tid.
7792
7793 2020-04-08  Tom Tromey  <tromey@adacore.com>
7794
7795         * windows-nat.c (handle_exception)
7796         (windows_nat_target::thread_name): Update.
7797         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7798         <name>: Now unique_xmalloc_ptr.
7799
7800 2020-04-08  Tom Tromey  <tromey@adacore.com>
7801
7802         * windows-nat.c (thread_rec)
7803         (windows_nat_target::fetch_registers): Update.
7804         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7805         Update comment.
7806         <debug_registers_changed, reload_context>: Now bool.
7807
7808 2020-04-08  Tom Tromey  <tromey@adacore.com>
7809
7810         * windows-nat.c (windows_add_thread): Use new.
7811         (windows_init_thread_list, windows_delete_thread): Use delete.
7812         (get_windows_debug_event): Update.
7813         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7814         destructor, and initializers.
7815
7816 2020-04-08  Tom Tromey  <tromey@adacore.com>
7817
7818         * windows-nat.c (struct windows_thread_info): Remove.
7819         * nat/windows-nat.h: New file.
7820
7821 2020-04-08  Tom Tromey  <tromey@adacore.com>
7822
7823         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7824         (thread_rec, windows_add_thread, windows_delete_thread)
7825         (windows_continue): Update.
7826
7827 2020-04-08  Tom Tromey  <tromey@adacore.com>
7828
7829         * windows-nat.c (struct windows_thread_info): Remove typedef.
7830         (thread_head): Remove.
7831         (thread_list): New global.
7832         (thread_rec, windows_add_thread, windows_init_thread_list)
7833         (windows_delete_thread, windows_continue): Update.
7834
7835 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7836
7837         * windows-tdep.h (windows_init_abi): Add comment.
7838         (cygwin_init_abi): New declaration.
7839         * windows-tdep.c: Split signal enumeration in two, one for
7840         Windows and one for Cygwin.
7841         (windows_gdb_signal_to_target): Only deal with signal of the
7842         Windows OS ABI.
7843         (cygwin_gdb_signal_to_target): New function.
7844         (windows_init_abi): Rename to windows_init_abi_common, don't set
7845         gdb_signal_to_target gdbarch method.  Add new new function with
7846         this name.
7847         (cygwin_init_abi): New function.
7848         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7849         comment.  Don't call windows_init_abi.
7850         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7851         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7852         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7853         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7854         a new function of this name.
7855         (i386_cygwin_init_abi): New function.
7856         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7857         OS ABI Cygwin.
7858
7859 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7860
7861         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7862         parameter.c.
7863         (dwarf2_read_gdb_index): Update.
7864
7865 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7866
7867         * nbsd-tdep.c: Include "objfiles.h".
7868         (nbsd_skip_solib_resolver): New.
7869         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7870
7871 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7872
7873         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7874         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7875         with DW_LLE_base_addressx are being emitted in DWARFv5.
7876         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7877         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7878         unsigned integer.
7879
7880 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7881
7882         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7883         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7884         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7885         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7886         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7887         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7888         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7889
7890
7891 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7892
7893         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7894         (read_loclist_index): New function definition.
7895         (lookup_loclist_base): New function definition.
7896         (read_loclist_header): New function definition.
7897         (dwarf2_cu): Add loclist_base and loclist_header field.
7898         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7899         (read_full_die_1): Read the value of DW_AT_loclists_base.
7900         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7901         (read_attribute_value): Handle DW_FORM_loclistx.
7902         (skip_one_die): Handle DW_FORM_loclistx.
7903         (loclist_header): New structure declaration.
7904         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7905
7906 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7907
7908         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7909         constructor.  Remove `addr` parameter from other constructor and
7910         add `per_cu` parameter.
7911         * dwarf2/read.c (create_partial_symtab): Update.
7912
7913 2020-04-07  Tom de Vries  <tdevries@suse.de>
7914
7915         PR symtab/25796
7916         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7917         (partial_die_info::fixup): Inherit has_const_value.
7918
7919 2020-04-07  Tom de Vries  <tdevries@suse.de>
7920
7921         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7922         symbols without address.
7923
7924 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7925
7926         * nbsd-nat.h (struct thread_info): Add forward declaration.
7927         (nbsd_nat_target::thread_alive): Add.
7928         (nbsd_nat_target::thread_name): Likewise.
7929         (nbsd_nat_target::update_thread_list): Likewise.
7930         (update_thread_list::post_attach): Likewise.
7931         (post_attach::pid_to_str): Likewise.
7932         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7933         (nbsd_thread_lister): Add.
7934         (nbsd_nat_target::thread_alive): Likewise.
7935         (nbsd_nat_target::thread_name): Likewise.
7936         (nbsd_add_threads): Likewise.
7937         (update_thread_list::post_attach): Likewise.
7938         (nbsd_nat_target::update_thread_list): Likewise.
7939         (post_attach::pid_to_str): Likewise.
7940
7941 2020-04-06  Tom Tromey  <tromey@adacore.com>
7942
7943         * ada-valprint.c (print_variant_part): Extract the variant field.
7944         (print_field_values): Use the field as the outer value when
7945         recursing.
7946
7947 2020-04-06  Tom Tromey  <tromey@adacore.com>
7948
7949         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7950         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7951         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7952         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7953         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7954
7955 2020-04-06  Tom Tromey  <tromey@adacore.com>
7956
7957         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7958         TYPE_CODE_ERROR.
7959
7960 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7961
7962         * nbsd-tdep.c: Include "gdbarch.h".
7963         Define enum with NetBSD signal numbers.
7964         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7965         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7966         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7967         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7968         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7969         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7970         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7971         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7972         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7973         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7974         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7975         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7976
7977 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7978
7979         PR gdb/25325
7980         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7981
7982 2020-04-03  Tom Tromey  <tromey@adacore.com>
7983
7984         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7985         Read constant block.
7986
7987 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7988
7989         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7990         (gdb_bfd_get_full_section_contents): New declaration.
7991         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7992         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7993         gdb_bfd_get_full_section_contents.
7994
7995 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7996
7997         * exec.c (build_section_table): Replace internal_error with
7998         gdb_assert.
7999         (section_table_xfer_memory_partial): Likewise.
8000         * mdebugread.c (parse_partial_symbols): Likewise.
8001         * psymtab.c (lookup_partial_symbol): Likewise.
8002         * utils.c (wrap_here): Likewise.
8003
8004 2020-04-02  Tom Tromey  <tromey@adacore.com>
8005
8006         * f-lang.c (build_fortran_types): Use arch_type to initialize
8007         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8008
8009 2020-04-02  Tom Tromey  <tromey@adacore.com>
8010
8011         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8012         of attributes.
8013
8014 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8015             Bernd Edlinger <bernd.edlinger@hotmail.de>
8016             Tom Tromey  <tromey@adacore.com>
8017
8018         * buildsym.c (buildsym_compunit::record_line): Remove
8019         deduplication code.
8020
8021 2020-04-02  Tom de Vries  <tdevries@suse.de>
8022
8023         PR ada/24671
8024         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8025
8026 2020-04-02  Tom de Vries  <tdevries@suse.de>
8027
8028         * dwarf2/read.c (dwarf2_gdb_index_functions,
8029         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8030         NULL.
8031         * psymtab.c (psym_lookup_global_symbol_language): New function.
8032         (psym_functions): Init psym_lookup_global_symbol_language with
8033         psym_lookup_global_symbol_language.
8034         * symfile-debug.c (debug_sym_quick_functions): Init
8035         lookup_global_symbol_language with NULL.
8036         * symfile.c (set_initial_language): Remove fixme comment.
8037         * symfile.h (struct quick_symbol_functions): Add
8038         lookup_global_symbol_language.
8039         * symtab.c (find_quick_global_symbol_language): New function.
8040         (find_main_name): Use find_quick_global_symbol_language.
8041
8042 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8043
8044         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8045
8046 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8047
8048         * buildsym.c (record_line): Fix undefined behavior and preserve
8049         lines at eof.
8050
8051 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8052
8053         * buildsym.c (record_line): Fix the resizing condition.
8054
8055 2020-04-01  Tom Tromey  <tom@tromey.com>
8056
8057         * value.h (value_literal_complex): Add comment.
8058         * valops.c (value_literal_complex): Refer to value.h.
8059
8060 2020-04-01  Tom Tromey  <tom@tromey.com>
8061
8062         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8063         (scalar_type): New rule, from typebase.
8064         (typebase): Use scalar_type.  Recognize complex types.
8065         (field_name): Handle FLOAT_KEYWORD.
8066         (ident_tokens): Add _Complex and __complex__.
8067
8068 2020-04-01  Tom Tromey  <tom@tromey.com>
8069
8070         PR exp/25299:
8071         * valarith.c (promotion_type, complex_binop): New functions.
8072         (scalar_binop): Handle complex numbers.  Use promotion_type.
8073         (value_pos, value_neg, value_complement): Handle complex numbers.
8074
8075 2020-04-01  Tom Tromey  <tom@tromey.com>
8076
8077         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8078         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8079         (parse_number): Handle complex numbers.
8080
8081 2020-04-01  Tom Tromey  <tom@tromey.com>
8082
8083         * c-valprint.c (c_decorations): Change complex suffix to "i".
8084
8085 2020-04-01  Tom Tromey  <tom@tromey.com>
8086
8087         * valprint.c (generic_value_print_complex): Use accessors.
8088         * value.h (value_real_part, value_imaginary_part): Declare.
8089         * valops.c (value_real_part, value_imaginary_part): New
8090         functions.
8091         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8092
8093 2020-04-01  Tom Tromey  <tom@tromey.com>
8094
8095         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8096         (read_range_type): Update.
8097         * mdebugread.c (basic_type): Update.
8098         * go-lang.c (build_go_types): Use init_complex_type.
8099         * gdbtypes.h (struct main_type) <complex_type>: New member.
8100         (init_complex_type): Update.
8101         (arch_complex_type): Don't declare.
8102         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8103         Make name if none given.  Use alloc_type_copy.  Look for cached
8104         complex type.
8105         (arch_complex_type): Remove.
8106         (gdbtypes_post_init): Use init_complex_type.
8107         * f-lang.c (build_fortran_types): Use init_complex_type.
8108         * dwarf2/read.c (read_base_type): Update.
8109         * d-lang.c (build_d_types): Use init_complex_type.
8110         * ctfread.c (read_base_type): Update.
8111
8112 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8113
8114         * infrun.c (stop_all_threads): Update assertion, plus when
8115         stopping threads, take into account that we might be trying
8116         to stop an all-stop target.
8117         (stop_waiting): Call 'stop_all_threads' if there exists a
8118         non-stop target.
8119
8120 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8121
8122         * target.h (exists_non_stop_target): New function declaration.
8123         * target.c (exists_non_stop_target): New function.
8124
8125 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8126
8127         PR gdb/24789
8128         * eval.c (is_integral_or_integral_reference): New function.
8129         (evaluate_subexp_standard): Allow integer references in
8130         pointer arithmetic.
8131
8132 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8133
8134         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8135         check for no ptid in the stop reply when the target is non-stop.
8136
8137 2020-04-01  Tom Tromey  <tromey@adacore.com>
8138
8139         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8140         "name" parameter to rvalue reference.  Initialize m_name_holder.
8141         <lookup_name_info>: New overloads.
8142         <name>: Return gdb::string_view.
8143         <c_str>: New method.
8144         <make_ignore_params>: Update.
8145         <search_name_hash>: Update.
8146         <language_lookup_name>: Return const char *.
8147         <m_name>: Change type.
8148         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8149         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8150         (lookup_name_info::match_any): Update.
8151         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8152         Update.
8153         * minsyms.c (linkage_name_str): Update.
8154         * language.c (default_symbol_name_matcher): Update.
8155         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8156         Update.
8157         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8158         (ada_lookup_name_info::ada_lookup_name_info): Update.
8159         (literal_symbol_name_matcher): Update.
8160
8161 2020-04-01  Tom Tromey  <tromey@adacore.com>
8162
8163         * psymtab.c (psymtab_search_name): Remove function.
8164         (psym_lookup_symbol): Create search name and lookup name here.
8165         (lookup_partial_symbol): Remove "name" parameter; add
8166         lookup_name.
8167         (psym_expand_symtabs_for_function): Update.
8168
8169 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8170
8171         PR tui/25597:
8172         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8173
8174 2020-03-31  Tom Tromey  <tromey@adacore.com>
8175
8176         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8177         memcpy.
8178
8179 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8180
8181         * features/riscv/32bit-csr.xml: Regenerated.
8182         * features/riscv/64bit-csr.xml: Regenerated.
8183
8184 2020-03-30  Tom Tromey  <tromey@adacore.com>
8185
8186         * ada-valprint.c (print_variant_part): Update.
8187         * ada-lang.h (ada_which_variant_applies): Update.
8188         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8189         outer_valaddr parameters; replace with "outer" value parameter.
8190         (to_fixed_variant_branch_type): Update.
8191
8192 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8193
8194         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8195         <list>.  Remove inclusion of observable.h.
8196         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8197         (struct arch_lwp_info): New struct.
8198         (class ppc_linux_dreg_interface): New class.
8199         (struct ppc_linux_process_info): New struct.
8200         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8201         <low_new_clone, low_forget_process, low_prepare_to_resume>
8202         <copy_thread_dreg_state, mark_thread_stale>
8203         <mark_debug_registers_changed, register_hw_breakpoint>
8204         <clear_hw_breakpoint, register_wp, clear_wp>
8205         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8206         <num_memory_accesses, get_trigger_type>
8207         <create_watchpoint_request, hwdebug_point_cmp>
8208         <init_arch_lwp_info, get_arch_lwp_info>
8209         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8210         methods.
8211         <struct ptid_hash>: New inner struct.
8212         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8213         members.
8214         (saved_dabr_value, hwdebug_info, max_slots_number)
8215         (struct hw_break_tuple, struct thread_points, ppc_threads)
8216         (have_ptrace_hwdebug_interface)
8217         (hwdebug_find_thread_points_by_tid)
8218         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8219         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8220         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8221         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8222         use m_dreg_interface.
8223         (hwdebug_point_cmp): Change to...
8224         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8225         reference arguments instead of pointers.
8226         (ppc_linux_nat_target::ranged_break_num_registers): Use
8227         m_dreg_interface.
8228         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8229         m_dreg_interface.  Call register_hw_breakpoint.
8230         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8231         m_dreg_interface.  Call clear_hw_breakpoint.
8232         (get_trigger_type): Change to...
8233         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8234         comment.
8235         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8236         use m_dreg_interface.  Call register_hw_breakpoint.
8237         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8238         use m_dreg_interface.  Call clear_hw_breakpoint.
8239         (can_use_watchpoint_cond_accel): Change to...
8240         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8241         method.  Update comment, use m_dreg_interface and
8242         m_process_info.
8243         (calculate_dvc): Change to...
8244         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8245         m_dreg_interface.
8246         (num_memory_accesses): Change to...
8247         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8248         (check_condition): Change to...
8249         (ppc_linux_nat_target::check_condition): ...this method.
8250         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8251         comment, use m_dreg_interface.
8252         (create_watchpoint_request): Change to...
8253         (ppc_linux_nat_target::create_watchpoint_request): ...this
8254         method.  Use m_dreg_interface.
8255         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8256         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8257         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8258         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8259         (ppc_linux_nat_target::low_forget_process)
8260         (ppc_linux_nat_target::low_new_fork)
8261         (ppc_linux_nat_target::low_new_clone)
8262         (ppc_linux_nat_target::low_delete_thread)
8263         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8264         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8265         only call mark_thread_stale.
8266         (ppc_linux_thread_exit): Remove.
8267         (ppc_linux_nat_target::stopped_data_address): Change to...
8268         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8269         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8270         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8271         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8272         comment.  Call low_stopped_data_address.
8273         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8274         m_dreg_interface.
8275         (ppc_linux_nat_target::masked_watch_num_registers): Use
8276         m_dreg_interface.
8277         (ppc_linux_nat_target::copy_thread_dreg_state)
8278         (ppc_linux_nat_target::mark_thread_stale)
8279         (ppc_linux_nat_target::mark_debug_registers_changed)
8280         (ppc_linux_nat_target::register_hw_breakpoint)
8281         (ppc_linux_nat_target::clear_hw_breakpoint)
8282         (ppc_linux_nat_target::register_wp)
8283         (ppc_linux_nat_target::clear_wp)
8284         (ppc_linux_nat_target::init_arch_lwp_info)
8285         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8286         (_initialize_ppc_linux_nat): Remove observer callback.
8287
8288 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8289
8290         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8291         (ppc_linux_nat_target::auxv_parse)
8292         (ppc_linux_nat_target::read_description)
8293         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8294         Move up.
8295
8296 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8297
8298         * linux-nat.h (low_new_clone): New method.
8299         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8300
8301 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8302
8303         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8304         (dbx_expand_psymtab): ... this.
8305         (start_psymtab): Update.
8306         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8307         (mdebug_expand_psymtab): ... this.
8308         (parse_partial_symbols): Update.
8309         (new_psymtab): Update.
8310         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8311         (xcoff_expand_psymtab): ... this.
8312         (xcoff_start_psymtab): Update.
8313
8314 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8315
8316         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8317         <expand_dependencies>: ... this.
8318         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8319         (partial_symtab::expand_dependencies): ... this.
8320         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8321         Update.
8322         (dwarf2_psymtab::expand_psymtab): Update.
8323         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8324         * mdebugread.c (psymtab_to_symtab_1): Update.
8325         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8326
8327 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8328
8329         * psympriv.h (discard_psymtab): Remove.
8330         * dbxread.c (dbx_end_psymtab): Update.
8331         * xcoffread.c (xcoff_end_psymtab): Update.
8332
8333 2020-03-28  Tom Tromey  <tom@tromey.com>
8334
8335         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8336         comment.
8337
8338 2020-03-28  Tom Tromey  <tom@tromey.com>
8339
8340         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8341
8342 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8343
8344         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8345
8346 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8347
8348         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8349
8350 2020-03-26  Tom Tromey  <tom@tromey.com>
8351
8352         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8353         (mark_common_block_symbol_computed, read_tag_string_type)
8354         (attr_to_dynamic_prop, read_subrange_type): Update.
8355         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8356         to be methods on struct attribute.
8357         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8358         (read_call_site_scope, partial_die_info::read)
8359         (partial_die_info::read, lookup_die_type, follow_die_ref):
8360         Update.
8361         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8362         from dwarf2_get_ref_die_offset.
8363         (attribute::constant_value): New method, from
8364         dwarf2_get_attr_constant_value.
8365         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8366         Declare method.
8367         <constant_value>: New method.
8368
8369 2020-03-26  Tom Tromey  <tom@tromey.com>
8370
8371         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8372         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8373         (dwarf_type_encoding_name): Move to stringify.c.
8374         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8375         * dwarf2/stringify.c: New file.
8376         * dwarf2/stringify.h: New file.
8377
8378 2020-03-26  Tom Tromey  <tom@tromey.com>
8379
8380         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8381         Rewrite.
8382
8383 2020-03-26  Tom Tromey  <tom@tromey.com>
8384
8385         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8386         methods.
8387         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8388         (lookup_ranges_base): Likewise.
8389         (read_cutu_die_from_dwo, read_full_die_1): Update.
8390
8391 2020-03-26  Tom Tromey  <tom@tromey.com>
8392
8393         * dwarf2/read.c (read_import_statement, read_file_scope)
8394         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8395         (read_lexical_block_scope, read_call_site_scope)
8396         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8397         (handle_struct_member_die, process_structure_scope)
8398         (update_enumeration_type_from_children)
8399         (process_enumeration_scope, read_array_type, read_common_block)
8400         (read_namespace, read_module, read_subroutine_type): Update.
8401         (sibling_die): Remove.
8402
8403 2020-03-26  Tom Tromey  <tom@tromey.com>
8404
8405         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8406         (build_type_psymtabs_reader, read_structure_type)
8407         (read_enumeration_type, read_full_die_1): Update.
8408         (dwarf2_attr_no_follow): Move to die.h.
8409         * dwarf2/die.h (struct die_info) <attr>: New method.
8410
8411 2020-03-26  Tom Tromey  <tom@tromey.com>
8412
8413         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8414         <base_address>: Now an optional.
8415         (dwarf2_find_base_address, dwarf2_rnglists_process)
8416         (dwarf2_ranges_process, fill_in_loclist_baton)
8417         (dwarf2_symbol_mark_computed): Update.
8418
8419 2020-03-26  Tom Tromey  <tom@tromey.com>
8420
8421         * dwarf2/read.c (struct die_info): Move to die.h.
8422         * dwarf2/die.h: New file.
8423
8424 2020-03-26  Tom Tromey  <tom@tromey.com>
8425
8426         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8427         * dwarf2/read.c
8428         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8429         Move to line-header.c.
8430         (read_checked_initial_length_and_offset, read_formatted_entries):
8431         Likewise.
8432         (dwarf_decode_line_header): Split into two.
8433         * dwarf2/line-header.c
8434         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8435         Move from read.c.
8436         (read_checked_initial_length_and_offset, read_formatted_entries):
8437         Likewise.
8438         (dwarf_decode_line_header): New function, split from read.c.
8439
8440 2020-03-26  Tom Tromey  <tom@tromey.com>
8441
8442         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8443         Declare method.
8444         * dwarf2/read.c (read_attribute_value): Update.
8445         (dwarf2_per_objfile::read_line_string): Rename from
8446         read_indirect_line_string.
8447         (read_formatted_entries): Update.
8448
8449 2020-03-26  Tom Tromey  <tom@tromey.com>
8450
8451         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8452         variable.
8453
8454 2020-03-26  Tom Tromey  <tom@tromey.com>
8455
8456         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8457         const.
8458         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8459         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8460         parameter const.
8461
8462 2020-03-26  Tom Tromey  <tom@tromey.com>
8463
8464         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8465         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8466         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8467         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8468
8469 2020-03-26  Tom Tromey  <tom@tromey.com>
8470
8471         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8472         file_names_size, file_full_name, file_file_name>: Use const.
8473         <file_name_at, file_names>: Add const overload.
8474         * dwarf2/line-header.c (line_header::file_file_name)
8475         (line_header::file_full_name): Update.
8476
8477 2020-03-26  Tom Tromey  <tom@tromey.com>
8478
8479         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8480         (macro_start_file, consume_improper_spaces)
8481         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8482         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8483         (dwarf_decode_macros): Move to macro.c.
8484         * dwarf2/macro.c: New file.
8485         * dwarf2/macro.h: New file.
8486         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8487
8488 2020-03-26  Tom Tromey  <tom@tromey.com>
8489
8490         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8491         method.
8492         * dwarf2/section.c: New method.  From
8493         read_indirect_string_at_offset_from.
8494         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8495         (read_indirect_string_at_offset_from): Move to section.c.
8496         (read_indirect_string_at_offset): Rewrite.
8497         (read_indirect_line_string_at_offset): Remove.
8498         (read_indirect_string, read_indirect_line_string)
8499         (dwarf_decode_macro_bytes): Update.
8500
8501 2020-03-26  Tom Tromey  <tom@tromey.com>
8502
8503         * dwarf2/section.h (struct dwarf2_section_info)
8504         <overload_complaint>: Declare.
8505         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8506         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8507         Rename from dwarf2_section_buffer_overflow_complaint.
8508         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8509         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8510
8511 2020-03-26  Tom Tromey  <tom@tromey.com>
8512
8513         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8514         Declare.
8515         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8516         Move from read.c.
8517         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8518         to section.c.
8519
8520 2020-03-26  Tom Tromey  <tom@tromey.com>
8521
8522         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8523
8524 2020-03-26  Tom Tromey  <tom@tromey.com>
8525
8526         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8527         "builder".
8528         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8529         parameter.
8530         (dwarf_decode_macros): Update.
8531
8532 2020-03-26  Tom Tromey  <tom@tromey.com>
8533
8534         * dwarf2/read.c (read_attribute_value): Update.
8535         (read_indirect_string_from_dwz): Move to dwz.c; change into
8536         method.
8537         (dwarf_decode_macro_bytes): Update.
8538         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8539         * dwarf2/dwz.c: New file.
8540         * Makefile.in (COMMON_SFILES): Add dwz.c.
8541
8542 2020-03-26  Tom Tromey  <tom@tromey.com>
8543
8544         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8545         * dwarf2/read.c: Add include.
8546         * dwarf2/index-write.c: Add include.
8547         * dwarf2/index-cache.c: Add include.
8548         * dwarf2/dwz.h: New file.
8549
8550 2020-03-25  Tom Tromey  <tom@tromey.com>
8551
8552         * compile/compile-object-load.c (get_out_value_type): Mention
8553         correct symbol name in error message.
8554
8555 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8556
8557         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8558
8559 2020-03-25  Tom de Vries  <tdevries@suse.de>
8560
8561         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8562         * symmisc.c (dump_symtab_1): Print user and includes fields.
8563         (maintenance_info_symtabs): Same.
8564
8565 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8566
8567         PR gdb/25534
8568         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8569         (riscv_regcache_cooked_write): New function.
8570         (riscv_push_dummy_call): Use new function.
8571         (riscv_return_value): Likewise.
8572
8573 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8574
8575         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8576         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8577         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8578         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8579         * infrun.c (follow_fork): Likewise.
8580         (follow_fork_inferior): Likewise.
8581         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8582         * linux-nat.h (class linux_nat_target): Likewise.
8583         * remote.c (class remote_target) <follow_fork>: Likewise.
8584         (remote_target::follow_fork): Likewise.
8585         * target-delegates.c: Re-generate.
8586         * target.c (default_follow_fork): Likewise.
8587         (target_follow_fork): Likewise.
8588         * target.h (struct target_ops) <follow_fork>: Likewise.
8589         (target_follow_fork): Likewise.
8590
8591 2020-03-24  Tom de Vries  <tdevries@suse.de>
8592
8593         * psymtab.c (maintenance_info_psymtabs): Print user field.
8594
8595 2020-03-20  Tom Tromey  <tromey@adacore.com>
8596
8597         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8598         const.
8599         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8600         const.
8601
8602 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8603
8604         * ptrace.m4: Don't check for ptrace declaration.
8605         * config.in: Re-generate.
8606         * configure: Re-generate.
8607         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8608         not defined.
8609
8610 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8611
8612         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8613         `PTRACE_TYPE_RET'.
8614         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8615         * sparc-nat.c (gdb_ptrace): Likewise.
8616         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8617
8618 2020-03-20  Tom Tromey  <tromey@adacore.com>
8619
8620         * c-exp.y (lex_one_token): Fix assert.
8621
8622 2020-03-20  Tom Tromey  <tromey@adacore.com>
8623
8624         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8625         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8626         strncpy call.
8627
8628 2020-03-20  Tom Tromey  <tromey@adacore.com>
8629
8630         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8631
8632 2020-03-20  Tom Tromey  <tromey@adacore.com>
8633
8634         * ada-valprint.c (print_variant_part): Remove parameters; switch
8635         to value-based API.
8636         (print_field_values): Likewise.
8637         (ada_val_print_struct_union): Likewise.
8638         (ada_value_print_1): Update.
8639
8640 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8641
8642         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8643         nbsd_nat_target instead of inf_ptrace_target.
8644         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8645         nbsd_nat_target.
8646
8647 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8648
8649         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8650         it to the ptrace call.
8651         * (store_registers): Likewise.
8652
8653 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8654
8655         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8656         it to the ptrace call.
8657         * (store_registers): Likewise.
8658
8659 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8660
8661         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8662         valid, fetch vg value from ptrace.
8663
8664 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8665         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8666         * inf-ptrace.c: Likewise.
8667         * (gdb_ptrace): Add.
8668         * (inf_ptrace_target::resume): Update.
8669         * (inf_ptrace_target::xfer_partial): Likewise.
8670         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8671         * (inf_ptrace_peek_poke): Update.
8672
8673 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8674
8675         * x86-bsd-nat.c (gdb_ptrace): New.
8676         * (x86bsd_dr_set): Add new argument `ptid'.
8677         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8678         x86bsd_dr_set_addr): Update.
8679
8680 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8681
8682         * remote.c (remote_target::process_stop_reply): Handle events for
8683         all threads differently.
8684
8685 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8686
8687         * completer.c (completion_tracker::remove_completion): Define new
8688         function.
8689         * completer.h (completion_tracker::remove_completion): Declare new
8690         function.
8691         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8692         when adding a C++ function symbol.
8693
8694 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8695
8696         * completer.c (completion_tracker::completion_hash_entry): Define
8697         new class.
8698         (advance_to_filename_complete_word_point): Call
8699         recompute_lowest_common_denominator.
8700         (completion_tracker::completion_tracker): Call discard_completions
8701         to setup the hash table.
8702         (completion_tracker::discard_completions): Allow for being called
8703         from the constructor, pass new equal function, and element deleter
8704         when constructing the hash table.  Initialise new class member
8705         variables.
8706         (completion_tracker::maybe_add_completion): Remove use of
8707         m_entries_vec, and store more information into m_entries_hash.
8708         (completion_tracker::recompute_lcd_visitor): New function, most
8709         content taken from...
8710         (completion_tracker::recompute_lowest_common_denominator):
8711         ...here, this now just visits each item in the hash calling the
8712         above visitor.
8713         (completion_tracker::build_completion_result): Remove use of
8714         m_entries_vec, call recompute_lowest_common_denominator.
8715         * completer.h (completion_tracker::have_completions): Remove use
8716         of m_entries_vec.
8717         (completion_tracker::completion_hash_entry): Declare new class.
8718         (completion_tracker::recompute_lowest_common_denominator): Change
8719         function signature.
8720         (completion_tracker::recompute_lcd_visitor): Declare new function.
8721         (completion_tracker::m_entries_vec): Delete.
8722         (completion_tracker::m_entries_hash): Initialize to NULL.
8723         (completion_tracker::m_lowest_common_denominator_valid): New
8724         member variable.
8725         (completion_tracker::m_lowest_common_denominator_max_length): New
8726         member variable.
8727
8728 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8729
8730         * regformats/regdef.h: Put reg in gdb namespace.
8731
8732 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8733
8734         * i386-bsd-nat.c (gdb_ptrace): New.
8735         * (i386bsd_fetch_inferior_registers,
8736         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8737         * (i386bsd_fetch_inferior_registers,
8738         i386bsd_store_inferior_registers) Use gdb_ptrace.
8739
8740 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8741
8742         * amd64-bsd-nat.c (gdb_ptrace): New.
8743         * (amd64bsd_fetch_inferior_registers,
8744         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8745         * (amd64bsd_fetch_inferior_registers,
8746         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8747
8748 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8749
8750         * user-regs.c (user_reg::read): Rename to...
8751         (user_reg::xread): ...this.
8752         * (append_user_reg): Rename argument `read' to `xread'.
8753         * (user_reg_add_builtin): Likewise.
8754         * (user_reg_add): Likewise.
8755         * (value_of_user_reg): Likewise.
8756
8757 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8758
8759         * sparc-nat.c (gdb_ptrace): New.
8760         * sparc-nat.c (sparc_fetch_inferior_registers)
8761         (sparc_store_inferior_registers) Remove obsolete comment.
8762         * sparc-nat.c (sparc_fetch_inferior_registers)
8763         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8764         * sparc-nat.c (sparc_fetch_inferior_registers)
8765         (sparc_store_inferior_registers) Use gdb_ptrace.
8766
8767 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8768
8769         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8770         it to the ptrace call.
8771         * sh-nbsd-nat.c (store_registers): Likewise.
8772
8773 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8774
8775         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8776         nbsd_nat_target instead of inf_ptrace_target.
8777         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8778         nbsd_nat_target.
8779
8780 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8781
8782         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8783
8784 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8785
8786         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8787         <sys/sysctl.h>.
8788         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8789
8790 2020-03-17  Tom de Vries  <tdevries@suse.de>
8791
8792         PR gdb/23710
8793         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8794         fields.
8795         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8796         fields.
8797         (process_imported_unit_die): Skip import of c++ CUs.
8798
8799 2020-03-16  Tom Tromey  <tom@tromey.com>
8800
8801         * p-valprint.c (pascal_object_print_value): Initialize
8802         base_value.
8803
8804 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8805             Shahab Vahedi  <shahab@synopsys.com>
8806
8807         * Makefile.in: Add arch/arc.o
8808         * configure.tgt: Likewise.
8809         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8810         (_initialize_arc_tdep): Don't initialize old target descriptions.
8811         (arc_read_description): New function to cache target descriptions.
8812         * arc-tdep.h (arc_read_description): Add proto type.
8813         * arch/arc.c: New file.
8814         * arch/arc.h: Likewise.
8815         * features/Makefile: Replace old target descriptions with new.
8816         * features/arc-arcompact.c: Remove.
8817         * features/arc-arcompact.xml: Likewise.
8818         * features/arc-v2.c: Likewise
8819         * features/arc-v2.xml: Likewise
8820         * features/arc/aux-arcompact.xml: New file.
8821         * features/arc/aux-v2.xml: Likewise.
8822         * features/arc/core-arcompact.xml: Likewise.
8823         * features/arc/core-v2.xml: Likewise.
8824         * features/arc/aux-arcompact.c: Generate.
8825         * features/arc/aux-v2.c: Likewise.
8826         * features/arc/core-arcompact.c: Likewise.
8827         * features/arc/core-v2.c: Likewise.
8828         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8829
8830 2020-03-16  Tom Tromey  <tromey@adacore.com>
8831
8832         PR gdb/25663:
8833         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8834         putting value into bcache.
8835
8836 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8837
8838         PR gdb/21500
8839         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8840         to...
8841         (amd64_windows_init_abi_common): ... this.  Don't set size of
8842         long type.
8843         (amd64_windows_init_abi): New function.
8844         (amd64_cygwin_init_abi): New function.
8845         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8846         the Cygwin OS ABI.
8847         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8848         comment.
8849
8850 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8851
8852         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8853         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8854         (pe_import_directory_entry): New struct type.
8855         (is_linked_with_cygwin_dll): New function.
8856         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8857         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8858         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8859
8860 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8861
8862         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8863         i386_cygwin_core_osabi_sniffer.
8864
8865 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8866
8867         * i386-cygwin-tdep.c: Rename to...
8868         * i386-windows-tdep.c: ... this.
8869         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8870         i386-windows-tdep.c.
8871         * configure.tgt: Likewise.
8872
8873 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8874
8875         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8876         * osabi.c (gdb_osabi_names): Add "Windows".
8877         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8878         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8879         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8880         i386_cygwin_osabi_sniffer.
8881         (_initialize_i386_cygwin_tdep): Register OS ABI
8882         GDB_OSABI_WINDOWS for i386.
8883         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8884         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8885         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8886         for x86-64.
8887         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8888         when the target matches '*-*-mingw*'.
8889
8890 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8891
8892         * defs.h (enum gdb_osabi): Move to...
8893         * osabi.h (enum gdb_osabi): ... here.
8894         * gdbarch.sh: Include osabi.h in gdbarch.h.
8895         * gdbarch.h: Re-generate.
8896
8897 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8898
8899         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8900         function.
8901         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8902
8903 2020-03-14  Tom Tromey  <tom@tromey.com>
8904
8905         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8906         for C++.
8907         (c_type_print_modifier): Likewise.  Add "language" parameter.
8908         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8909         (c_type_print_base_1): Update.
8910         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8911         constants.
8912         * type-stack.c (type_stack::insert): Handle tp_atomic and
8913         tp_restrict.
8914         (type_stack::follow_type_instance_flags): Likewise.
8915         (type_stack::follow_types): Likewise.  Merge type-following code.
8916         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8917         (space_identifier, cv_with_space_id)
8918         (const_or_volatile_or_space_identifier_noopt)
8919         (const_or_volatile_or_space_identifier): Remove.
8920         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8921         rules.
8922         (ptr_operator, typebase): Update.
8923         (enum token_flag) <FLAG_C>: New constant.
8924         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8925         "_Atomic".
8926         (lex_one_token): Handle FLAG_C.
8927
8928 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8929
8930         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8931         it to the ptrace call.
8932         * m68k-bsd-nat.c (store_registers): Likewise.
8933
8934 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8935
8936         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8937         gdb_byte *.
8938         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8939         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8940         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8941
8942 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8943
8944         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8945         nbsd_nat_target instead of inf_ptrace_target.
8946         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8947         nbsd_nat_target.
8948
8949 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8950
8951         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8952         register_t.
8953
8954 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8955
8956         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8957         it to the ptrace call.
8958         * alpha-bsd-nat.c (store_registers): Likewise.
8959
8960 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8961
8962         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8963         includes.
8964         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8965         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8966         fill_fpregset): Likewise.
8967
8968 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8969
8970         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8971         nbsd_nat_target instead of inf_ptrace_target.
8972         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8973         nbsd_nat_target.
8974
8975 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8976
8977         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8978         register_t.
8979
8980 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8981
8982         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8983         it to the ptrace call.
8984         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8985         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8986         * arm-nbsd-nat.c (store_register): Likewise.
8987         * arm-nbsd-nat.c (store_regs): Likewise.
8988         * arm-nbsd-nat.c (store_fp_register): Likewise.
8989         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8990
8991 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8992
8993         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8994         nbsd_nat_target instead of inf_ptrace_target.
8995         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8996         nbsd_nat_target.
8997
8998 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8999
9000         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9001         it to the ptrace call.
9002         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9003
9004 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9005
9006         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9007         it to the ptrace call.
9008         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9009
9010 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9011
9012         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9013         gdb_byte *.
9014         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9015
9016 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9017
9018         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9019         instead of inf_ptrace_target.
9020         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9021         nbsd_nat_target.
9022
9023 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9024
9025         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9026         register_t.
9027
9028 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9029
9030         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9031         register_t.
9032
9033 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9034
9035         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9036         register_t.
9037
9038 2020-03-13  Tom Tromey  <tom@tromey.com>
9039
9040         * value.h (val_print): Don't declare.
9041         * valprint.h (val_print_array_elements)
9042         (val_print_scalar_formatted, generic_val_print): Don't declare.
9043         * valprint.c (generic_val_print_array): Take a struct value.
9044         (generic_val_print_ptr, generic_val_print_memberptr)
9045         (generic_val_print_bool, generic_val_print_int)
9046         (generic_val_print_char, generic_val_print_complex)
9047         (generic_val_print): Remove.
9048         (generic_value_print): Update.
9049         (do_val_print): Remove unused parameters.  Don't call
9050         la_val_print.
9051         (val_print): Remove.
9052         (common_val_print): Update.  Don't call value_check_printable.
9053         (val_print_scalar_formatted, val_print_array_elements): Remove.
9054         * rust-lang.c (rust_val_print): Remove.
9055         (rust_language_defn): Update.
9056         * p-valprint.c (pascal_val_print): Remove.
9057         (pascal_value_print_inner): Update.
9058         (pascal_object_print_val_fields, pascal_object_print_val):
9059         Remove.
9060         (pascal_object_print_static_field): Update.
9061         * p-lang.h (pascal_val_print): Don't declare.
9062         * p-lang.c (pascal_language_defn): Update.
9063         * opencl-lang.c (opencl_language_defn): Update.
9064         * objc-lang.c (objc_language_defn): Update.
9065         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9066         * m2-lang.h (m2_val_print): Don't declare.
9067         * m2-lang.c (m2_language_defn): Update.
9068         * language.h (struct language_defn) <la_val_print>: Remove.
9069         * language.c (unk_lang_value_print_inner): Rename.  Change
9070         argument types.
9071         (unknown_language_defn, auto_language_defn): Update.
9072         * go-valprint.c (go_val_print): Remove.
9073         * go-lang.h (go_val_print): Don't declare.
9074         * go-lang.c (go_language_defn): Update.
9075         * f-valprint.c (f_val_print): Remove.
9076         * f-lang.h (f_value_print): Don't declare.
9077         * f-lang.c (f_language_defn): Update.
9078         * d-valprint.c (d_val_print): Remove.
9079         * d-lang.h (d_value_print): Don't declare.
9080         * d-lang.c (d_language_defn): Update.
9081         * cp-valprint.c (cp_print_value_fields)
9082         (cp_print_value_fields_rtti, cp_print_value): Remove.
9083         (cp_print_static_field): Update.
9084         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9085         (c_val_print_struct, c_val_print_union, c_val_print_int)
9086         (c_val_print_memberptr, c_val_print): Remove.
9087         * c-lang.h (c_val_print_array, cp_print_value_fields)
9088         (cp_print_value_fields_rtti): Don't declare.
9089         * c-lang.c (c_language_defn, cplus_language_defn)
9090         (asm_language_defn, minimal_language_defn): Update.
9091         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9092         (ada_val_print_enum): Take a struct value.
9093         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9094         (ada_val_print): Remove.
9095         (ada_value_print_1): Update.
9096         (printable_val_type): Remove.
9097         * ada-lang.h (ada_val_print): Don't declare.
9098         * ada-lang.c (ada_language_defn): Update.
9099
9100 2020-03-13  Tom Tromey  <tom@tromey.com>
9101
9102         * valprint.c (do_val_print): Update.
9103         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9104         a struct value.
9105         (value_to_value_object_no_release): Declare.
9106         * python/py-value.c (value_to_value_object_no_release): New
9107         function.
9108         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9109         struct value.
9110         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9111         function.
9112         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9113         a struct value.
9114         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9115         Declare.
9116         (gdbscm_apply_val_pretty_printer): Take a struct value.
9117         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9118         value.
9119         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9120         value.
9121         * extension-priv.h (struct extension_language_ops)
9122         <apply_val_pretty_printer>: Take a struct value.
9123         * cp-valprint.c (cp_print_value): Create a struct value.
9124         (cp_print_value): Update.
9125
9126 2020-03-13  Tom Tromey  <tom@tromey.com>
9127
9128         * ada-valprint.c (print_field_values): Call common_val_print.
9129
9130 2020-03-13  Tom Tromey  <tom@tromey.com>
9131
9132         * ada-valprint.c (val_print_packed_array_elements): Remove
9133         bitoffset and val parameters.  Call common_val_print.
9134         (ada_val_print_string): Remove offset, address, and original_value
9135         parameters.
9136         (ada_val_print_array): Update.
9137         (ada_value_print_array): New function.
9138         (ada_value_print_1): Call it.
9139
9140 2020-03-13  Tom Tromey  <tom@tromey.com>
9141
9142         * ada-valprint.c (ada_value_print): Use common_val_print.
9143
9144 2020-03-13  Tom Tromey  <tom@tromey.com>
9145
9146         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9147
9148 2020-03-13  Tom Tromey  <tom@tromey.com>
9149
9150         * ada-valprint.c (ada_value_print_num): New function.
9151         (ada_value_print_1): Use it.
9152
9153 2020-03-13  Tom Tromey  <tom@tromey.com>
9154
9155         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9156
9157 2020-03-13  Tom Tromey  <tom@tromey.com>
9158
9159         * ada-valprint.c (ada_value_print_ptr): New function.
9160         (ada_value_print_1): Use it.
9161
9162 2020-03-13  Tom Tromey  <tom@tromey.com>
9163
9164         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9165         call common_val_print.
9166         (ada_val_print_1): Update.
9167         (ada_value_print_1): New function.
9168         (ada_value_print_inner): Rewrite.
9169
9170 2020-03-13  Tom Tromey  <tom@tromey.com>
9171
9172         * cp-valprint.c (cp_print_value_fields): Update.
9173         (cp_print_value): New function.
9174
9175 2020-03-13  Tom Tromey  <tom@tromey.com>
9176
9177         * m2-valprint.c (m2_value_print_inner): Use
9178         cp_print_value_fields.
9179         * cp-valprint.c (cp_print_value_fields): New function.
9180         * c-valprint.c (c_value_print_struct): New function.
9181         (c_value_print_inner): Use c_value_print_struct.
9182         * c-lang.h (cp_print_value_fields): Declare.
9183
9184 2020-03-13  Tom Tromey  <tom@tromey.com>
9185
9186         * c-valprint.c (c_value_print_array): New function.
9187         (c_value_print_inner): Use it.
9188
9189 2020-03-13  Tom Tromey  <tom@tromey.com>
9190
9191         * c-valprint.c (c_value_print_memberptr): New function.
9192         (c_value_print_inner): Use it.
9193
9194 2020-03-13  Tom Tromey  <tom@tromey.com>
9195
9196         * c-valprint.c (c_value_print_int): New function.
9197         (c_value_print_inner): Use it.
9198
9199 2020-03-13  Tom Tromey  <tom@tromey.com>
9200
9201         * c-valprint.c (c_value_print_ptr): New function.
9202         (c_value_print_inner): Use it.
9203
9204 2020-03-13  Tom Tromey  <tom@tromey.com>
9205
9206         * c-valprint.c (c_value_print_inner): Rewrite.
9207
9208 2020-03-13  Tom Tromey  <tom@tromey.com>
9209
9210         * valprint.c (generic_value_print_complex): New function.
9211         (generic_value_print): Use it.
9212
9213 2020-03-13  Tom Tromey  <tom@tromey.com>
9214
9215         * valprint.c (generic_val_print_float): Don't call
9216         val_print_scalar_formatted.
9217         (generic_val_print, generic_value_print): Update.
9218
9219 2020-03-13  Tom Tromey  <tom@tromey.com>
9220
9221         * valprint.c (generic_value_print_char): New function
9222         (generic_value_print): Use it.
9223
9224 2020-03-13  Tom Tromey  <tom@tromey.com>
9225
9226         * valprint.c (generic_value_print_int): New function.
9227         (generic_value_print): Use it.
9228
9229 2020-03-13  Tom Tromey  <tom@tromey.com>
9230
9231         * valprint.c (generic_value_print_bool): New function.
9232         (generic_value_print): Use it.
9233
9234 2020-03-13  Tom Tromey  <tom@tromey.com>
9235
9236         * valprint.c (generic_val_print_func): Simplify.
9237         (generic_val_print, generic_value_print): Update.
9238
9239 2020-03-13  Tom Tromey  <tom@tromey.com>
9240
9241         * valprint.c (generic_val_print_flags): Remove.
9242         (generic_val_print, generic_value_print): Update.
9243         (val_print_type_code_flags): Add original_value parameter.
9244
9245 2020-03-13  Tom Tromey  <tom@tromey.com>
9246
9247         * valprint.c (generic_val_print): Update.
9248         (generic_value_print): Update.
9249         * valprint.c (generic_val_print_enum): Don't call
9250         val_print_scalar_formatted.
9251
9252 2020-03-13  Tom Tromey  <tom@tromey.com>
9253
9254         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9255         * valprint.c (generic_value_print_ptr): New function.
9256
9257 2020-03-13  Tom Tromey  <tom@tromey.com>
9258
9259         * valprint.c (generic_value_print): Rewrite.
9260
9261 2020-03-13  Tom Tromey  <tom@tromey.com>
9262
9263         * p-valprint.c (pascal_object_print_value_fields)
9264         (pascal_object_print_value): New functions.
9265
9266 2020-03-13  Tom Tromey  <tom@tromey.com>
9267
9268         * p-valprint.c (pascal_value_print_inner): Rewrite.
9269
9270 2020-03-13  Tom Tromey  <tom@tromey.com>
9271
9272         * f-valprint.c (f_value_print_innner): Rewrite.
9273
9274 2020-03-13  Tom Tromey  <tom@tromey.com>
9275
9276         * m2-valprint.c (m2_print_unbounded_array): New overload.
9277         (m2_print_unbounded_array): Update.
9278         (m2_print_array_contents): Take a struct value.
9279         (m2_value_print_inner): Rewrite.
9280
9281 2020-03-13  Tom Tromey  <tom@tromey.com>
9282
9283         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9284         (d_value_print_inner): New function.
9285         * d-lang.h (d_value_print_inner): Declare.
9286         * d-lang.c (d_language_defn): Use d_value_print_inner.
9287
9288 2020-03-13  Tom Tromey  <tom@tromey.com>
9289
9290         * go-valprint.c (go_value_print_inner): New function.
9291         * go-lang.h (go_value_print_inner): Declare.
9292         * go-lang.c (go_language_defn): Use go_value_print_inner.
9293
9294 2020-03-13  Tom Tromey  <tom@tromey.com>
9295
9296         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9297         API.
9298         (rust_val_print): Rewrite.
9299         (rust_value_print_inner): New function, from rust_val_print.
9300         (rust_language_defn): Use rust_value_print_inner.
9301
9302 2020-03-13  Tom Tromey  <tom@tromey.com>
9303
9304         * ada-valprint.c (ada_value_print_inner): New function.
9305         * ada-lang.h (ada_value_print_inner): Declare.
9306         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9307
9308 2020-03-13  Tom Tromey  <tom@tromey.com>
9309
9310         * f-valprint.c (f_value_print_innner): New function.
9311         * f-lang.h (f_value_print_innner): Declare.
9312         * f-lang.c (f_language_defn): Use f_value_print_innner.
9313
9314 2020-03-13  Tom Tromey  <tom@tromey.com>
9315
9316         * p-valprint.c (pascal_value_print_inner): New function.
9317         * p-lang.h (pascal_value_print_inner): Declare.
9318         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9319
9320 2020-03-13  Tom Tromey  <tom@tromey.com>
9321
9322         * m2-valprint.c (m2_value_print_inner): New function.
9323         * m2-lang.h (m2_value_print_inner): Declare.
9324         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9325
9326 2020-03-13  Tom Tromey  <tom@tromey.com>
9327
9328         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9329         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9330         * c-valprint.c (c_value_print_inner): New function.
9331         * c-lang.h (c_value_print_inner): Declare.
9332         * c-lang.c (c_language_defn, cplus_language_defn)
9333         (asm_language_defn, minimal_language_defn): Use
9334         c_value_print_inner.
9335
9336 2020-03-13  Tom Tromey  <tom@tromey.com>
9337
9338         * p-valprint.c (pascal_object_print_value_fields): Now static.
9339         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9340
9341 2020-03-13  Tom Tromey  <tom@tromey.com>
9342
9343         * c-valprint.c (c_val_print_array): Simplify.
9344
9345 2020-03-13  Tom Tromey  <tom@tromey.com>
9346
9347         * valprint.c (value_print_array_elements): New function.
9348         * valprint.h (value_print_array_elements): Declare.
9349
9350 2020-03-13  Tom Tromey  <tom@tromey.com>
9351
9352         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9353         * mips-tdep.c (mips_print_register): Use
9354         value_print_scalar_formatted.
9355
9356 2020-03-13  Tom Tromey  <tom@tromey.com>
9357
9358         * valprint.h (value_print_scalar_formatted): Declare.
9359         * valprint.c (value_print_scalar_formatted): New function.
9360
9361 2020-03-13  Tom Tromey  <tom@tromey.com>
9362
9363         * valprint.h (generic_value_print): Declare.
9364         * valprint.c (generic_value_print): New function.
9365
9366 2020-03-13  Tom Tromey  <tom@tromey.com>
9367
9368         * valprint.c (do_val_print): Call la_value_print_inner, if
9369         available.
9370         * rust-lang.c (rust_language_defn): Update.
9371         * p-lang.c (pascal_language_defn): Update.
9372         * opencl-lang.c (opencl_language_defn): Update.
9373         * objc-lang.c (objc_language_defn): Update.
9374         * m2-lang.c (m2_language_defn): Update.
9375         * language.h (struct language_defn) <la_value_print_inner>: New
9376         member.
9377         * language.c (unknown_language_defn, auto_language_defn): Update.
9378         * go-lang.c (go_language_defn): Update.
9379         * f-lang.c (f_language_defn): Update.
9380         * d-lang.c (d_language_defn): Update.
9381         * c-lang.c (c_language_defn, cplus_language_defn)
9382         (asm_language_defn, minimal_language_defn): Update.
9383         * ada-lang.c (ada_language_defn): Update.
9384
9385 2020-03-13  Tom Tromey  <tom@tromey.com>
9386
9387         * c-valprint.c (c_value_print): Use common_val_print.
9388
9389 2020-03-13  Tom Tromey  <tom@tromey.com>
9390
9391         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9392
9393 2020-03-13  Tom Tromey  <tom@tromey.com>
9394
9395         * f-valprint.c (f77_print_array_1, f_val_print): Use
9396         common_val_print.
9397
9398 2020-03-13  Tom Tromey  <tom@tromey.com>
9399
9400         * riscv-tdep.c (riscv_print_one_register_info): Use
9401         common_val_print.
9402
9403 2020-03-13  Tom Tromey  <tom@tromey.com>
9404
9405         * mi/mi-main.c (output_register): Use common_val_print.
9406
9407 2020-03-13  Tom Tromey  <tom@tromey.com>
9408
9409         * infcmd.c (default_print_one_register_info): Use
9410         common_val_print.
9411
9412 2020-03-13  Tom Tromey  <tom@tromey.com>
9413
9414         * valprint.h (common_val_print_checked): Declare.
9415         * valprint.c (common_val_print_checked): New function.
9416         * stack.c (print_frame_arg): Use common_val_print_checked.
9417
9418 2020-03-13  Tom Tromey  <tom@tromey.com>
9419
9420         * valprint.c (do_val_print): New function, from val_print.
9421         (val_print): Use do_val_print.
9422         (common_val_print): Use do_val_print.
9423
9424 2020-03-13  Tom Tromey  <tom@tromey.com>
9425
9426         * valprint.c (value_print): Use scoped_value_mark.
9427
9428 2020-03-13  Tom de Vries  <tdevries@suse.de>
9429
9430         PR symtab/25646
9431         * psymtab.c (partial_symtab::partial_symtab): Don't set
9432         globals_offset and statics_offset.  Push element onto
9433         current_global_psymbols and current_static_psymbols stacks.
9434         (concat): New function.
9435         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9436         element from current_global_psymbols and current_static_psymbols
9437         stacks.  Concat popped elements to global_psymbols and
9438         static_symbols.
9439         (add_psymbol_to_list): Use current_global_psymbols and
9440         current_static_psymbols stacks.
9441         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9442         current_static_psymbols fields.
9443
9444 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9445
9446         * corelow.c (sniff_core_bfd): Remove.
9447         (class core_target) <m_core_vec>: Remove.
9448         (core_target::core_target): Update.
9449         (core_file_fns): Remove.
9450         (deprecated_add_core_fns): Remove.
9451         (default_core_sniffer): Remove.
9452         (sniff_core_bfd): Remove.
9453         (default_check_format): Remove.
9454         (gdb_check_format): Remove.
9455         (core_target_open): Update.
9456         (core_target::get_core_register_section): Update.
9457         (get_core_registers_cb): Update.
9458         (core_target::fetch_registers): Update.
9459         * gdbcore.h (struct core_fns): Remove.
9460         (deprecated_add_core_fns): Remove.
9461         (default_core_sniffer): Remove.
9462         (default_check_format): Remove.
9463
9464 2020-03-12  Tom Tromey  <tom@tromey.com>
9465
9466         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9467         CORE_ADDR.
9468         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9469
9470 2020-03-12  Tom Tromey  <tom@tromey.com>
9471
9472         * remote.c (remote_target::download_tracepoint)
9473         (remote_target::enable_tracepoint)
9474         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9475         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9476         sprintf_vma.
9477
9478 2020-03-12  Tom Tromey  <tom@tromey.com>
9479
9480         * symfile-mem.c: Update CORE_ADDR size assert.
9481
9482 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9483
9484         * selftest.m4: Move to gdbsupport/.
9485         * acinclude.m4: Update path to selftest.m4.
9486
9487 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9488
9489         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9490         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9491         gdbarch-selfselftests.c and selftest-arch.c.
9492         (SUBDIR_UNITTESTS_OBS): Rename to...
9493         (SELFTESTS_OBS): ... this.
9494         (COMMON_SFILES): Remove disasm-selftests.c and
9495         gdbarch-selftests.c.
9496         * configure.ac: Don't add selftest-arch.{c,o} to
9497         CONFIG_{SRCS,OBS}.
9498         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9499         preprocessor conditions.
9500
9501 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9502
9503         * configure.ac: Don't source bfd/development.sh.
9504         * selftest.m4: Modify comment.
9505         * configure: Re-generate.
9506
9507 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9508
9509         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9510         not "true" or "false".
9511         * configure: Re-generate.
9512
9513 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9514
9515         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9516         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9517         renamed to arm_nbsd_supply_gregset.
9518         (fetch_register): Update to call arm_nbsd_supply_gregset.
9519         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9520         (arm_netbsd_nat_target::fetch_registers): Update.
9521         (fetch_elfcore_registers): Removed.
9522         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9523         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9524         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9525         not require NetBSD system headers.
9526         (arm_nbsd_regset): New struct.
9527         (arm_nbsd_iterate_over_regset_sections): New function.
9528         (arm_netbsd_init_abi_common): Updated to call
9529         set_gdbarch_iterate_over_regset_sections.
9530         * arm-nbsd-tdep.h: New file.
9531
9532 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9533
9534         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9535         recursion.
9536
9537 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9538
9539         * configure: Re-generate.
9540
9541 2020-03-11  Tom Tromey  <tromey@adacore.com>
9542
9543         * ada-typeprint.c (print_choices): Fix comment.
9544
9545 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9546
9547         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9548         previous item in the list, when the list has no items.
9549
9550 2020-03-11  Tom de Vries  <tdevries@suse.de>
9551
9552         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9553         PROP_LOCLIST handling code.
9554
9555 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9556
9557         * buildsym-legacy.c (record_line): Pass extra parameter to
9558         record_line.
9559         * buildsym.c (buildsym_compunit::record_line): Take an extra
9560         parameter, reduce duplication in the line table, and record the
9561         is_stmt flag in the line table.
9562         * buildsym.h (buildsym_compunit::record_line): Add extra
9563         parameter.
9564         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9565         non-statement lines.
9566         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9567         this to the symtab builder.
9568         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9569         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9570         through to dwarf_record_line_1.
9571         * infrun.c (process_event_stop_test): When stepping, don't stop at
9572         a non-statement instruction, and only refresh the step info when
9573         we land in the middle of a line's range.  Also add an extra
9574         comment.
9575         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9576         field.
9577         * record-btrace.c (btrace_find_line_range): Only record lines
9578         marked as is-statement.
9579         * stack.c (frame_show_address): Show the frame address if we are
9580         in a non-statement sal.
9581         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9582         (maintenance_print_one_line_table): Print a header for the is_stmt
9583         column, and include is_stmt information in the output.
9584         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9585         preference to non-statements.
9586         (find_pcs_for_symtab_line): Prefer is-statement entries.
9587         (find_line_common): Likewise.
9588         * symtab.h (struct linetable_entry): Add is_stmt field.
9589         (struct symtab_and_line): Likewise.
9590         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9591         arranging the line table.
9592
9593 2020-03-07  Tom de Vries  <tdevries@suse.de>
9594
9595         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9596         DIE.
9597
9598 2020-03-07  Tom Tromey  <tom@tromey.com>
9599
9600         * valops.c (value_literal_complex): Remove obsolete comment.
9601         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9602         comment.
9603
9604 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9605
9606         * infrun.h: Forward-declare thread_info.
9607         (set_step_info): Add thread_info parameter, add doc.
9608         * infrun.c (set_step_info): Add thread_info parameter, move doc
9609         to header.
9610         * infrun.c (process_event_stop_test): Pass thread to
9611         set_step_info call.
9612         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9613         set_step_info.
9614         (prepare_one_step): Add thread_info parameter, pass it to
9615         set_step_frame and prepare_one_step (recursive) call.
9616         (step_1): Pass thread to prepare_one_step call.
9617         (step_command_fsm::should_stop): Pass thread to
9618         prepare_one_step.
9619         (until_next_fsm): Pass thread to set_step_frame call.
9620         (finish_command): Pass thread to set_step_info call.
9621
9622 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9623
9624         * windows-tdep.c (windows_solib_create_inferior_hook):
9625         Check if inferior is running.
9626
9627 2020-03-06  Tom de Vries  <tdevries@suse.de>
9628
9629         * NEWS: Fix "the the".
9630         * ctfread.c: Same.
9631
9632 2020-03-06  Tom de Vries  <tdevries@suse.de>
9633
9634         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9635
9636 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9637
9638         * .dir-locals.el: Add a comment referencing the other copies of
9639         this file.
9640
9641 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9642
9643         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9644         psargs.
9645
9646 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9647
9648         * .gitattributes: New file.
9649
9650 2020-03-04  Tom Tromey  <tom@tromey.com>
9651
9652         * symmisc.c (print_symbol_bcache_statistics)
9653         (print_objfile_statistics): Update.
9654         * symfile.c (allocate_symtab): Use intern.
9655         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9656         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9657         macro_cache>: Remove.
9658         <string_cache>: New member.
9659         (struct objfile) <intern>: New methods.
9660         * elfread.c (elf_symtab_read): Use intern.
9661         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9662         (dwarf2_compute_name, dwarf2_physname)
9663         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9664         names.
9665         (guess_partial_die_structure_name): Update.
9666         (partial_die_info::fixup): Intern name.
9667         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9668         name.
9669         (dwarf2_name): Intern name.  Update.
9670         * buildsym.c (buildsym_compunit::get_macro_table): Use
9671         string_cache.
9672
9673 2020-03-04  Tom Tromey  <tom@tromey.com>
9674
9675         * jit.c (bfd_open_from_target_memory): Make "target" const.
9676         * corefile.c (gnutarget): Now const.
9677         * gdbcore.h (gnutarget): Now const.
9678
9679 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9680
9681         * NEWS: Mention support for WOW64 processes.
9682         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9683         (amd64_windows_segment_register_p): Remove static.
9684         (_initialize_amd64_windows_nat): Update.
9685         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9686         * i386-windows-nat.c (context_offset): Update.
9687         (i386_mappings): Rename and remove static.
9688         (i386_windows_segment_register_p): Remove static.
9689         (_initialize_i386_windows_nat): Update.
9690         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9691         (STATUS_WX86_SINGLE_STEP): New macro.
9692         (EnumProcessModulesEx): New macro.
9693         (Wow64SuspendThread): New macro.
9694         (Wow64GetThreadContext): New macro.
9695         (Wow64SetThreadContext): New macro.
9696         (Wow64GetThreadSelectorEntry): New macro.
9697         (windows_set_context_register_offsets): Add static.
9698         (windows_set_segment_register_p): Likewise.
9699         (windows_add_thread): Adapt for WOW64 processes.
9700         (windows_fetch_one_register): Likewise.
9701         (windows_nat_target::fetch_registers): Likewise.
9702         (windows_store_one_register): Likewise.
9703         (display_selector): Likewise.
9704         (display_selectors): Likewise.
9705         (handle_exception): Likewise.
9706         (windows_continue): Likewise.
9707         (windows_nat_target::resume): Likewise.
9708         (windows_add_all_dlls): Likewise.
9709         (do_initial_windows_stuff): Likewise.
9710         (windows_nat_target::attach): Likewise.
9711         (windows_get_exec_module_filename): Likewise.
9712         (windows_nat_target::create_inferior): Likewise.
9713         (windows_xfer_siginfo): Likewise.
9714         (_initialize_loadable): Initialize Wow64SuspendThread,
9715         Wow64GetThreadContext, Wow64SetThreadContext,
9716         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
9717         * windows-nat.h (windows_set_context_register_offsets):
9718         Remove declaration.
9719         (windows_set_segment_register_p): Likewise.
9720         (i386_windows_segment_register_p): Add declaration.
9721         (amd64_windows_segment_register_p): Likewise.
9722
9723 2020-03-04  Luis Machado  <luis.machado@linaro.org>
9724
9725         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
9726         in "info registers" for AArch64/ARM.
9727
9728         The change caused "info registers" to not print GPR's.
9729
9730         gdb/ChangeLog:
9731
9732         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9733
9734         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9735         when reg->group is empty and reggroup is not.
9736
9737 2020-03-03  Tom Tromey  <tromey@adacore.com>
9738
9739         * dwarf2/frame.c (struct dwarf2_frame_cache)
9740         <checked_tailcall_bottom, entry_cfa_sp_offset,
9741         entry_cfa_sp_offset_p>: Remove members.
9742         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9743         (dwarf2_frame_prev_register): Don't call
9744         dwarf2_tailcall_sniffer_first.
9745         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9746         * frame-unwind.c (add_unwinder): New fuction.
9747         (frame_unwind_init): Use it.  Add tailcall unwinder.
9748
9749 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9750             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9751
9752         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9753         value should be printed as true.
9754
9755 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9756
9757         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9758         (windows_init_abi): Set and use windows_so_ops.
9759
9760 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9761
9762         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9763         when verifying if dealing with a convenience variable.
9764
9765 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9766
9767         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9768
9769 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9770
9771         * infrun.c (gdbarch_supports_displaced_stepping): New.
9772         (use_displaced_stepping): Break up conditions in smaller pieces.
9773         Use gdbarch_supports_displaced_stepping.
9774         (displaced_step_prepare_throw): Use
9775         gdbarch_supports_displaced_stepping.
9776
9777 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9778
9779         * NEWS: Mention new behaviour of the history filename.
9780         * top.c (write_history_p): Add comment.
9781         (show_write_history_p): Add header comment, give a different
9782         message when history writing is on, but the history filename is
9783         empty.
9784         (history_filename): Add comment.
9785         (history_filename_empty): New function.
9786         (show_history_filename): Add header comment, give a different
9787         message when the filename is empty.
9788         (init_history): Compare history_filename against nullptr, and only
9789         read history if the filename is not empty.
9790         (set_history_filename): Add header comment, and only make
9791         non-empty filenames absolute.
9792         (init_main): Make the filename argument to 'set history filename'
9793         optional.
9794
9795 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9796
9797         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9798         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9799         (fetch_fp_register): Update.
9800         (fetch_fp_regs): Update.
9801         (store_fp_register): Update.
9802         (store_fp_regs): Update.
9803         (arm_netbsd_nat_target::read_description): New function.
9804         (fetch_elfcore_registers): Update.
9805
9806 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9807
9808         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9809         general_thread if the stop reply is missing a thread-id.
9810         (remote_target::process_stop_reply): Use the first non-exited
9811         thread if the target didn't pass a thread-id.
9812         * infrun.c (do_target_wait): Move call to
9813         switch_to_inferior_no_thread to ....
9814         (do_target_wait_1): ... here.
9815
9816 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9817
9818         * debuginfod-support.c: Include defs.h first.
9819
9820 2020-02-28  Tom de Vries  <tdevries@suse.de>
9821
9822         * symfile.c (set_initial_language): Use default language for lookup.
9823
9824 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9825
9826         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9827         reader variable, pass `this` to read_cutu_die_from_dwo.
9828
9829 2020-02-27  Aaron Merey  <amerey@redhat.com>
9830
9831         * source.c (open_source_file): Check for nullptr when computing
9832         srcpath.
9833
9834 2020-02-27  Tom Tromey  <tromey@adacore.com>
9835
9836         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9837         member.
9838         (dwarf2_add_field): Don't update nfields.
9839         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9840
9841 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9842
9843         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9844         abs.
9845
9846 2020-02-26  Tom Tromey  <tom@tromey.com>
9847
9848         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9849         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9850         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9851         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9852         per_cu_data.
9853
9854 2020-02-26  Tom Tromey  <tom@tromey.com>
9855
9856         * dwarf2/index-write.c (psym_index_map): Change type.
9857         (add_address_entry_worker, write_one_signatured_type)
9858         (recursively_count_psymbols, recursively_write_psymbols)
9859         (class debug_names, psyms_seen_size, write_gdbindex)
9860         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9861
9862 2020-02-26  Aaron Merey  <amerey@redhat.com>
9863
9864         * Makefile.in: Handle optional debuginfod support.
9865         * NEWS: Update.
9866         * README: Add --with-debuginfod summary.
9867         * config.in: Regenerate.
9868         * configure: Regenerate.
9869         * configure.ac: Handle optional debuginfod support.
9870         * debuginfod-support.c: debuginfod helper functions.
9871         * debuginfod-support.h: Ditto.
9872         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9873         summary.
9874         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9875         when a dwz file cannot be found.
9876         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9877         debuginfo file cannot be found.
9878         * source.c (open_source_file): Query debuginfod servers when a
9879         source file cannot be found.
9880         * top.c (print_gdb_configuration): Include
9881         --{with,without}-debuginfod in the output.
9882
9883 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9884
9885         * thread.c (thr_try_catch_cmd): Print thread name.
9886
9887 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9888
9889         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9890         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9891         dwarf2_fetch_die_type_sect_off): Move to...
9892         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9893         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9894         dwarf2_fetch_die_type_sect_off): ... here.
9895         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9896         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9897         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9898
9899 2020-02-26  Tom de Vries  <tdevries@suse.de>
9900
9901         PR gdb/25603
9902         * symfile.c (set_initial_language): Exit-early if
9903         language_mode == language_mode_manual.
9904
9905 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9906
9907         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9908         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9909         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9910
9911 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9912
9913         * gdbtypes.c (create_array_type_with_stride): Handle negative
9914         array strides.
9915         * valarith.c (value_subscripted_rvalue): Likewise.
9916
9917 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9918
9919         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9920
9921 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9922
9923         * loc.h (dwarf2_get_die_type): Move to...
9924         * read.h (dwarf2_get_die_type): ... here.
9925         * read.c (dwarf2_get_die_type): Move doc to header.
9926
9927 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9928
9929         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9930         'gnulib/Makefile.in' to the list.
9931
9932 2020-02-24  Tom Tromey  <tom@tromey.com>
9933
9934         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9935         Remove.
9936         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9937         XOBNEWVEC.
9938
9939 2020-02-24  Tom Tromey  <tom@tromey.com>
9940
9941         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9942         New method.
9943         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9944         (dw2_do_instantiate_symtab, dw2_get_file_names)
9945         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9946
9947 2020-02-24  Tom Tromey  <tom@tromey.com>
9948
9949         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9950         make_scoped_restore.
9951         (dwarf2_psymtab::read_symtab): Don't clear
9952         reading_partial_symbols.
9953
9954 2020-02-24  Tom de Vries  <tdevries@suse.de>
9955
9956         PR gdb/25592
9957         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9958
9959 2020-02-24  Tom de Vries  <tdevries@suse.de>
9960
9961         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9962         commands layout next/prev/regs.
9963
9964 2020-02-22  Tom Tromey  <tom@tromey.com>
9965
9966         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9967         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9968
9969 2020-02-22  Tom Tromey  <tom@tromey.com>
9970
9971         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9972
9973 2020-02-22  Tom Tromey  <tom@tromey.com>
9974
9975         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9976         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9977         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9978         * tui/tui.c (_initialize_tui): Add usage text.
9979
9980 2020-02-22  Tom Tromey  <tom@tromey.com>
9981
9982         * tui/tui-win.c (tui_set_focus_command)
9983         (tui_set_win_height_command): Use error_no_arg.
9984         (_initialize_tui_win): Update help text.
9985         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9986
9987 2020-02-22  Tom Tromey  <tom@tromey.com>
9988
9989         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9990         * tui/tui-disasm.h (struct tui_disasm_window)
9991         <display_start_addr>: Declare.
9992         * tui/tui-source.h (struct tui_source_window)
9993         <display_start_addr>: Declare.
9994         * tui/tui-winsource.h (struct tui_source_window_base)
9995         <show_source_line, display_start_addr>: New methods.
9996         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9997         Rename and move to protected section.
9998         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9999         (tui_source_window_base::do_erase_source_content): Update.
10000         (tui_source_window_base::show_source_line): Now a method.
10001         (tui_source_window_base::show_source_content)
10002         (tui_source_window_base::tui_source_window_base)
10003         (tui_source_window_base::rerender)
10004         (tui_source_window_base::refill)
10005         (tui_source_window_base::do_scroll_horizontal)
10006         (tui_source_window_base::set_is_exec_point_at)
10007         (tui_source_window_base::update_breakpoint_info)
10008         (tui_source_window_base::update_exec_info): Update.
10009         * tui/tui-source.c (tui_source_window::set_contents)
10010         (tui_source_window::showing_source_p)
10011         (tui_source_window::do_scroll_vertical)
10012         (tui_source_window::location_matches_p)
10013         (tui_source_window::line_is_displayed): Update.
10014         (tui_source_window::display_start_addr): New method.
10015         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10016         (tui_disasm_window::do_scroll_vertical)
10017         (tui_disasm_window::location_matches_p): Update.
10018         (tui_disasm_window::display_start_addr): New method.
10019
10020 2020-02-22  Tom Tromey  <tom@tromey.com>
10021
10022         * NEWS: Add entry for gdb.register_window_type.
10023         * tui/tui-layout.h (window_factory): New typedef.
10024         (tui_register_window): Declare.
10025         * tui/tui-layout.c (saved_tui_windows): New global.
10026         (tui_apply_current_layout): Use it.
10027         (tui_register_window): New function.
10028         * python/python.c (do_start_initialization): Call
10029         gdbpy_initialize_tui.
10030         (python_GdbMethods): Add "register_window_type" function.
10031         * python/python-internal.h (gdbpy_register_tui_window)
10032         (gdbpy_initialize_tui): Declare.
10033         * python/py-tui.c: New file.
10034         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10035
10036 2020-02-22  Tom Tromey  <tom@tromey.com>
10037
10038         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10039
10040 2020-02-22  Tom Tromey  <tom@tromey.com>
10041
10042         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10043         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10044         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10045         (tui_set_win_focus_to): Move from tui-win.c.
10046
10047 2020-02-22  Tom Tromey  <tom@tromey.com>
10048
10049         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10050         functions.
10051         (known_window_types): New global.
10052         (tui_get_window_by_name): Reimplement.
10053         (initialize_known_windows): New function.
10054         (validate_window_name): Rewrite.
10055         (_initialize_tui_layout): Call initialize_known_windows.
10056
10057 2020-02-22  Tom Tromey  <tom@tromey.com>
10058
10059         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10060         Remove constants.
10061         * tui/tui-winsource.h (struct tui_source_window_base)
10062         <tui_source_window_base>: Remove parameter.
10063         * tui/tui-winsource.c
10064         (tui_source_window_base::tui_source_window_base): Remove
10065         parameter.
10066         (tui_source_window_base::refill): Update.
10067         * tui/tui-stack.h (struct tui_locator_window)
10068         <tui_locator_window>: Update.
10069         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10070         Default the constructor.
10071         * tui/tui-regs.h (struct tui_data_item_window)
10072         <tui_data_item_window>: Default the constructor.
10073         (struct tui_data_window) <tui_data_window>: Likewise.
10074         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10075         Default the constructor.
10076         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10077         Default the constructor.
10078         <type>: Remove.
10079         (struct tui_win_info) <tui_win_info>: Default the constructor.
10080         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10081         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10082         Default the constructor.
10083
10084 2020-02-22  Tom Tromey  <tom@tromey.com>
10085
10086         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10087         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10088         * tui/tui-win.c (tui_resize_all): Don't call
10089         tui_delete_invisible_windows.
10090         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10091         done.
10092         (tui_set_layout): Update.
10093         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10094         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10095         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10096
10097 2020-02-22  Tom Tromey  <tom@tromey.com>
10098
10099         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10100         correctly.
10101
10102 2020-02-22  Tom Tromey  <tom@tromey.com>
10103
10104         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10105
10106 2020-02-22  Tom Tromey  <tom@tromey.com>
10107
10108         * tui/tui-winsource.h (struct tui_source_window_iterator)
10109         <inner_iterator>: New etytypedef.
10110         <tui_source_window_iterator>: Take "end" parameter.
10111         <tui_source_window_iterator>: Take iterator.
10112         <operator*, advance>: Update.
10113         <m_iter>: Change type.
10114         <m_end>: New field.
10115         (struct tui_source_windows) <begin, end>: Update.
10116         * tui/tui-layout.c (tui_windows): New global.
10117         (tui_apply_current_layout): Clear tui_windows.
10118         (tui_layout_window::apply): Update tui_windows.
10119         * tui/tui-data.h (tui_windows): Declare.
10120         (all_tui_windows): Now inline function.
10121         (class tui_window_iterator, struct all_tui_windows): Remove.
10122
10123 2020-02-22  Tom Tromey  <tom@tromey.com>
10124
10125         PR tui/17850:
10126         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10127         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10128         "height" argument.
10129         (class tui_layout_window) <get_sizes>: Likewise.
10130         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10131         argument.
10132         <get_sizes>: Add "height" argument.
10133         <m_vertical>: New field.
10134         * tui/tui-layout.c (tui_layout_split::clone): Update.
10135         (tui_layout_split::get_sizes): Add "height" argument.
10136         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10137         (tui_new_layout_command): Parse "-horizontal".
10138         (_initialize_tui_layout): Update help string.
10139         (tui_layout_split::specification): Add "-horizontal" when needed.
10140         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10141         argument.
10142         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10143         New methods.
10144
10145 2020-02-22  Tom Tromey  <tom@tromey.com>
10146
10147         * tui/tui-layout.h (enum tui_adjust_result): New.
10148         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10149         (class tui_layout_window) <adjust_size>: Return
10150         tui_adjust_result.  Rewrite.
10151         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10152         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10153
10154 2020-02-22  Tom Tromey  <tom@tromey.com>
10155
10156         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10157         parameter and return types.
10158         (class tui_layout_base) <specification>: Add "depth".
10159         (class tui_layout_window) <specification>: Add "depth".
10160         (class tui_layout_split) <specification>: Add "depth".
10161         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10162         and return types.
10163         (tui_new_layout_command): Parse sub-layouts.
10164         (_initialize_tui_layout): Update help string.
10165         (tui_layout_window::specification): Add "depth".
10166         (add_layout_command): Update.
10167
10168 2020-02-22  Tom Tromey  <tom@tromey.com>
10169
10170         * NEWS: Add "tui new-layout" item.
10171         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10172         Add new-layout command to help text.
10173         (validate_window_name): New function.
10174         (tui_new_layout_command): New function.
10175         (_initialize_tui_layout): Register "new-layout".
10176         (tui_layout_window::specification): New method.
10177         (tui_layout_window::specification): New method.
10178         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10179         method.
10180         (class tui_layout_window) <specification>: New method.
10181         (class tui_layout_split) <specification>: New method.
10182
10183 2020-02-22  Tom Tromey  <tom@tromey.com>
10184
10185         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10186         * tui/tui-win.c (window_name_completer): Update comment.
10187         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10188         Declare method.
10189         (class tui_layout_window) <replace_window>: Likewise.
10190         (class tui_layout_split) <replace_window>: Likewise.
10191         (tui_set_layout): Don't declare.
10192         (tui_set_initial_layout): Declare function.
10193         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10194         (asm_regs_layout): New globals.
10195         (tui_current_layout, show_layout): Remove.
10196         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10197         (find_layout, tui_apply_layout): New function.
10198         (layout_completer): Remove.
10199         (tui_next_layout): Reimplement.
10200         (tui_next_layout_command): New function.
10201         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10202         (tui_regs_layout): Reimplement.
10203         (tui_regs_layout_command): New function.
10204         (extract_display_start_addr): Rewrite.
10205         (next_layout, prev_layout): Remove.
10206         (tui_layout_window::replace_window): New method.
10207         (tui_layout_split::replace_window): New method.
10208         (destroy_layout): New function.
10209         (layout_list): New global.
10210         (add_layout_command): New function.
10211         (initialize_layouts): Update.
10212         (tui_layout_command): New function.
10213         (_initialize_tui_layout): Install "layout" commands.
10214         * tui/tui-data.h (enum tui_layout_type): Remove.
10215         (tui_current_layout): Don't declare.
10216
10217 2020-02-22  Tom Tromey  <tom@tromey.com>
10218
10219         * tui/tui-regs.c (tui_reg_layout): Remove.
10220         (tui_reg_command): Use tui_regs_layout.
10221         * tui/tui-layout.h (tui_reg_command): Declare.
10222         * tui/tui-layout.c (tui_reg_command): New function.
10223
10224 2020-02-22  Tom Tromey  <tom@tromey.com>
10225
10226         * tui/tui.c (tui_rl_delete_other_windows): Call
10227         tui_remove_some_windows.
10228         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10229         Declare method.
10230         (class tui_layout_window) <remove_windows>: New method.
10231         (class tui_layout_split) <remove_windows>: Declare.
10232         (tui_remove_some_windows): Declare.
10233         * tui/tui-layout.c (tui_remove_some_windows): New function.
10234         (tui_layout_split::remove_windows): New method.
10235
10236 2020-02-22  Tom Tromey  <tom@tromey.com>
10237
10238         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10239         * tui/tui-layout.h (tui_next_layout): Declare.
10240         * tui/tui-layout.c (tui_next_layout): New function.
10241
10242 2020-02-22  Tom Tromey  <tom@tromey.com>
10243
10244         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10245         correct coordinates.
10246
10247 2020-02-22  Tom Tromey  <tom@tromey.com>
10248
10249         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10250         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10251         DATA_WIN case.
10252
10253 2020-02-22  Tom Tromey  <tom@tromey.com>
10254
10255         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10256         TUI_DISASM_WIN, not tui_win_list.
10257
10258 2020-02-22  Tom Tromey  <tom@tromey.com>
10259
10260         * valprint.c (generic_val_print_enum_1)
10261         (val_print_type_code_flags): Style member names.
10262         * rust-lang.c (val_print_struct, rust_print_enum)
10263         (rust_print_struct_def, rust_internal_print_type): Style member
10264         names.
10265         * p-valprint.c (pascal_object_print_value_fields): Style member
10266         names.  Only call fprintf_symbol_filtered for static members.
10267         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10268         * f-valprint.c (f_val_print): Style member names.
10269         * f-typeprint.c (f_type_print_base): Style member names.
10270         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10271         call fprintf_symbol_filtered for static members.
10272         (cp_print_class_member): Style member names.
10273         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10274         member names.
10275         * ada-valprint.c (ada_print_scalar): Style enum names.
10276         (ada_val_print_enum): Likewise.
10277         * ada-typeprint.c (print_enum_type): Style enum names.
10278
10279 2020-02-21  Tom Tromey  <tom@tromey.com>
10280
10281         * psympriv.h (struct partial_symtab): Update comment.
10282
10283 2020-02-21  Tom Tromey  <tromey@adacore.com>
10284
10285         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10286         type is CORE_ADDR.
10287
10288 2020-02-21  Tom de Vries  <tdevries@suse.de>
10289
10290         PR gdb/25534
10291         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10292         if dependencies[i]->user != NULL.
10293
10294 2020-02-21  Ali Tamur  <tamur@google.com>
10295
10296         * dwarf2/read.c (dwarf2_name): Add null check.
10297
10298 2020-02-20  Tom Tromey  <tom@tromey.com>
10299
10300         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10301         ">=", in binary search.
10302         (dwarf2_find_containing_comp_unit): New overload.
10303         (run_test): New self-test.
10304         (_initialize_dwarf2_read): Register new test.
10305
10306 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10307
10308         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10309         * riscv-tdep.h: Likewise.
10310         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10311         rv32-only CSR.
10312         * features/riscv/64bit-csr.xml: Regenerated.
10313
10314 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10315             Tom Tromey  <tom@tromey.com>
10316
10317         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10318         of 'fputc_unfiltered'.
10319         (putchar_unfiltered): Call 'fputc_unfiltered'.
10320         (fputc_unfiltered): Call 'fputs_unfiltered'.
10321
10322 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10323
10324         * config.in: Regenerate.
10325         * configure: Regenerate.
10326         * configure.ac: Add --with-python-libdir option.
10327         * main.c: Use WITH_PYTHON_LIBDIR.
10328
10329 2020-02-19  Tom Tromey  <tom@tromey.com>
10330
10331         * symtab.c (general_symbol_info::compute_and_set_names): Use
10332         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10333
10334 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10335
10336         * dwarf2/read.c (allocate_signatured_type_table,
10337         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10338         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10339         Remove objfile parameter, update all callers.
10340
10341 2020-02-19  Doug Evans  <dje@google.com>
10342
10343         PR rust/25535
10344         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10345         rust_enum_variant calculation.
10346
10347 2020-02-19  Tom Tromey  <tromey@adacore.com>
10348
10349         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10350
10351 2020-02-19  Tom Tromey  <tromey@adacore.com>
10352
10353         * ada-lang.c (cache_symbol): Use obstack_strdup.
10354
10355 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10356
10357         * configure: Regenerate.
10358
10359 2020-02-19  Tom Tromey  <tromey@adacore.com>
10360
10361         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10362         NULL check.
10363
10364 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10365
10366         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10367
10368 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10369
10370         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10371         if GDBSERVER is not defined.
10372         (riscv_tdesc_cache): Likewise, also store const target_desc.
10373         (STATIC_IN_GDB): Define.
10374         (riscv_create_target_description): Update declaration with
10375         STATIC_IN_GDB.
10376         (riscv_lookup_target_description): New function, only define if
10377         GDBSERVER is not defined.
10378         * arch/riscv.h (riscv_create_target_description): Declare only
10379         when GDBSERVER is defined.
10380         (riscv_lookup_target_description): New declaration when GDBSERVER
10381         is not defined.
10382         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10383         (riscv_linux_read_features): ...this, and return
10384         riscv_gdbarch_features instead of target_desc.
10385         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10386         (riscv_linux_read_description): Rename to...
10387         (riscv_linux_read_features): ...this.
10388         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10389         Update to use riscv_gdbarch_features and
10390         riscv_lookup_target_description.
10391         * riscv-tdep.c (riscv_find_default_target_description): Use
10392         riscv_lookup_target_description instead of
10393         riscv_create_target_description.
10394
10395 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10396
10397         * valprint.c (generic_val_print_enum_1): When printing a flag
10398         enum with value 0 and there is no enumerator with value 0, print
10399         just "0" instead of "(unknown: 0x0)".
10400
10401 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10402
10403         * valprint.c (generic_val_print_enum_1): Print unknown part of
10404         flag enum in hex.
10405
10406 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10407
10408         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10409         flag enums to contain duplicate enumerators.
10410         * valprint.c (generic_val_print_enum_1): Update comment.
10411
10412 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10413
10414         * dwarf2/read.c: Include "count-one-bits.h".
10415         (update_enumeration_type_from_children): If an enumerator has
10416         multiple bits set, don't treat the enumeration as a "flag enum".
10417         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10418         of flag enums have 0 or 1 bit set.
10419
10420 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10421
10422         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10423         conversion.
10424         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10425         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10426         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10427         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10428         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10429
10430 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10431
10432         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10433
10434 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10435
10436         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10437         displaced_step_closure_up.
10438         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10439         (struct displaced_step_closure_up):
10440         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10441         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10442         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10443         Likewise.
10444         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10445         * gdbarch.c, gdbarch.h: Re-generate.
10446         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10447         displaced_step_closure_up.
10448         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10449         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10450         * infrun.h (displaced_step_closure_up): New type alias.
10451         (struct displaced_step_inferior_state) <step_closure>: Change
10452         type to displaced_step_closure_up.
10453         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10454         displaced_step_closure_up.
10455         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10456
10457 2020-02-14  Tom Tromey  <tom@tromey.com>
10458
10459         * minidebug.c (gnu_debug_key): New global.
10460         (find_separate_debug_file_in_section): Use it.
10461
10462 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10463
10464         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10465         std::unique_ptr.
10466         * gdbarch.c: Re-generate.
10467         * gdbarch.h: Re-generate.
10468         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10469         change.
10470         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10471         type to std::unique_ptr.
10472         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10473         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10474         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10475         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10476         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10477         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10478         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10479         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10480         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10481
10482 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10483
10484         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10485         std::unique_ptr.
10486         (displaced_step_clear): Rename to...
10487         (displaced_step_reset): ... this.  Just call displaced->reset ().
10488         (displaced_step_clear_cleanup): Rename to...
10489         (displaced_step_reset_cleanup): ... this.
10490         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10491         (displaced_step_fixup): Likewise.
10492         (resume_1): Likewise.
10493         (handle_inferior_event): Restore child's memory before calling
10494         displaced_step_fixup on the parent.
10495         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10496         to std::unique_ptr.
10497         <step_closure>: Change type to std::unique_ptr.
10498
10499 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10500
10501         * arm-tdep.c: Include count-one-bits.h.
10502         (cleanup_block_store_pc): Use count_one_bits.
10503         (cleanup_block_load_pc): Use count_one_bits.
10504         (arm_copy_block_xfer): Use count_one_bits.
10505         (thumb2_copy_block_xfer): Use count_one_bits.
10506         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10507         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10508         (thumb_get_next_pcs_raw): Use count_one_bits.
10509         (arm_get_next_pcs_raw): Use count_one_bits_l.
10510         * arch/arm.c (bitcount): Remove.
10511         * arch/arm.h (bitcount): Remove.
10512
10513 2020-02-14  Tom Tromey  <tromey@adacore.com>
10514
10515         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10516         Update.
10517         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10518         * dwarf2/loc.c (call_site_find_chain_1): Return
10519         unique_xmalloc_ptr.
10520         (call_site_find_chain): Likewise.
10521
10522 2020-02-14  Richard Biener  <rguenther@suse.de>
10523
10524         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10525         on expression with division operators.
10526
10527 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10528
10529         * MAINTAINERS (Write After Approval): Adding myself.
10530
10531 2020-02-12  Tom Tromey  <tom@tromey.com>
10532
10533         * event-loop.c (event_data, gdb_event, event_handler_func):
10534         Remove.
10535
10536 2020-02-12  Tom Tromey  <tom@tromey.com>
10537
10538         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10539         (dwarf2_frame_objfile_data): Add comment.
10540         (find_comp_unit, set_comp_unit): New functions.
10541         (dwarf2_frame_find_fde): Use find_comp_unit.
10542         (dwarf2_build_frame_info): Use set_comp_unit.
10543
10544 2020-02-12  Tom Tromey  <tom@tromey.com>
10545
10546         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10547         (comp_unit): Don't initialize objfile.
10548         (execute_cfa_program): Add text_offset parameter.
10549         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10550         (dwarf2_frame_cache): Update.
10551         (dwarf2_build_frame_info): Don't set "objfile" member.
10552
10553 2020-02-12  Tom Tromey  <tom@tromey.com>
10554
10555         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10556         (decode_frame_entry): Likewise.
10557         (dwarf2_build_frame_info): Update.
10558
10559 2020-02-12  Tom Tromey  <tom@tromey.com>
10560
10561         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10562         (decode_frame_entry_1): Use the comp_unit obstack.
10563
10564 2020-02-12  Tom Tromey  <tom@tromey.com>
10565
10566         * dwarf2/frame.c (struct comp_unit): Add initializers and
10567         constructor.
10568         (dwarf2_frame_objfile_data): Store a comp_unit.
10569         (dwarf2_frame_find_fde): Update.
10570         (dwarf2_build_frame_info): Use "new".
10571
10572 2020-02-12  Tom Tromey  <tom@tromey.com>
10573
10574         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10575         (dwarf2_fde_table): Typedef for std::vector.
10576         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10577         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10578         (decode_frame_entry): Update.
10579         (dwarf2_build_frame_info): Use "new".
10580
10581 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10582
10583         * arm-tdep.c (arm_gdbarch_init): Update.
10584         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10585         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10586         have_neon, is_m>: Change to bool.
10587
10588 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10589
10590         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10591
10592 2020-02-12  Tom Tromey  <tom@tromey.com>
10593
10594         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10595
10596 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10597
10598         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10599         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10600
10601 2020-02-11  Tom Tromey  <tom@tromey.com>
10602
10603         * psymtab.h: Update comment.
10604
10605 2020-02-11  Tom Tromey  <tom@tromey.com>
10606
10607         * gdb_obstack.h (struct auto_obstack): Use
10608         DISABLE_COPY_AND_ASSIGN.
10609
10610 2020-02-11  Tom Tromey  <tom@tromey.com>
10611
10612         * dwarf2/frame.h (struct objfile): Don't forward declare.
10613
10614 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10615
10616         * cris-tdep.c (cris_supply_gregset): Change signature to match
10617         what struct regset expects.
10618         (cris_regset): New struct.
10619         (fetch_core_registers): Remove.
10620         (cris_iterate_over_regset_sections): New function.
10621         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10622         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10623
10624 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10625
10626         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10627         registers.
10628
10629 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10630
10631         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10632
10633 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10634
10635         * configure: Re-generate.
10636
10637 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10638
10639         * configure: Re-generate.
10640
10641 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10642
10643         * acinclude: Update warning.m4 path.
10644         * warning.m4: Move to gdbsupport.
10645
10646 2020-02-11  Tom Tromey  <tromey@adacore.com>
10647
10648         * remote.c (remote_console_output): Update.
10649         * printcmd.c (printf_command): Update.
10650         * event-loop.c (gdb_wait_for_event): Update.
10651         * linux-nat.c (sigchld_handler): Update.
10652         * remote-sim.c (gdb_os_write_stdout): Update.
10653         (gdb_os_flush_stdout): Update.
10654         (gdb_os_flush_stderr): Update.
10655         (gdb_os_write_stderr): Update.
10656         * exceptions.c (print_exception): Update.
10657         * remote-fileio.c (remote_fileio_func_read): Update.
10658         (remote_fileio_func_write): Update.
10659         * tui/tui.c (tui_enable): Update.
10660         * tui/tui-interp.c (tui_interp::init): Update.
10661         * utils.c (init_page_info): Update.
10662         (putchar_unfiltered, fputc_unfiltered): Update.
10663         (gdb_flush): Update.
10664         (emit_style_escape): Update.
10665         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10666         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10667         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10668         (stderr_file::write): Update.
10669         (stderr_file::puts): Update.
10670         * ui-file.h (ui_file_isatty, ui_file_write)
10671         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10672         (ui_file_puts): Don't declare.
10673
10674 2020-02-10  Tom de Vries  <tdevries@suse.de>
10675
10676         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10677         sentinel to char *.
10678
10679 2020-02-09  Tom de Vries  <tdevries@suse.de>
10680
10681         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10682         filename if it matches "<artificial>".
10683
10684 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10685
10686         * windows-tdep.c (struct enum_value_name): New struct.
10687         (create_enum): New function.
10688         (windows_get_siginfo_type): Create and use enum types.
10689
10690 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10691
10692         * NEWS: Mention $_siginfo support for Windows.
10693         * windows-nat.c (handle_exception): Set siginfo_er.
10694         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10695         (windows_xfer_siginfo): New function.
10696         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10697         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10698         (init_windows_gdbarch_data): New function.
10699         (get_windows_gdbarch_data): New function.
10700         (windows_get_siginfo_type): New function.
10701         (windows_init_abi): Register windows_get_siginfo_type.
10702         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10703
10704 2020-02-08  Tom Tromey  <tom@tromey.com>
10705
10706         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10707         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10708         <keep>: Declare method.
10709         <m_keep>: Remove member.
10710         <~cutu_reader>: Remove.
10711         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10712         (cutu_reader::cutu_reader): Update.
10713         (cutu_reader::keep): Rename from ~cutu_reader.
10714         (process_psymtab_comp_unit, build_type_psymtabs_1)
10715         (process_skeletonless_type_unit, load_partial_comp_unit)
10716         (load_full_comp_unit, dwarf2_read_addr_index)
10717         (read_signatured_type): Update.
10718
10719 2020-02-08  Tom Tromey  <tom@tromey.com>
10720
10721         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
10722         "want_partial_unit" parameter.
10723         (process_psymtab_comp_unit): Change want_partial_unit to bool.
10724         Inline check for DW_TAG_partial_unit.
10725         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
10726
10727 2020-02-08  Tom Tromey  <tom@tromey.com>
10728
10729         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
10730         read.c.
10731         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
10732         read.c.
10733
10734 2020-02-08  Tom Tromey  <tom@tromey.com>
10735
10736         * dwarf2/read.c (read_address): Move to comp-unit.c.
10737         (dwarf2_rnglists_process, dwarf2_ranges_process)
10738         (read_attribute_value, dwarf_decode_lines_1)
10739         (var_decode_location, decode_locdesc): Update.
10740         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10741         read.c.  Remove "cu" parameter.
10742         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10743         method.
10744
10745 2020-02-08  Tom Tromey  <tom@tromey.com>
10746
10747         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10748         (read_indirect_line_string): Update.
10749         * dwarf2/comp-unit.c (read_offset): Remove.
10750         (read_comp_unit_head): Update.
10751         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10752         method.
10753         (read_offset): Don't declare.
10754
10755 2020-02-08  Tom Tromey  <tom@tromey.com>
10756
10757         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10758         * dwarf2/read.c (struct comp_unit_head): Move to
10759         dwarf2/comp-unit.h.
10760         (enum class rcuh_kind): Move to comp-unit.h.
10761         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10762         (read_comp_unit_head, error_check_comp_unit_head)
10763         (read_and_check_comp_unit_head): Move to comp-unit.c.
10764         (read_offset, dwarf_unit_type_name): Likewise.
10765         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10766         (cutu_reader::cutu_reader, read_call_site_scope)
10767         (find_partial_die, follow_die_offset): Update.
10768         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10769
10770 2020-02-08  Tom Tromey  <tom@tromey.com>
10771
10772         * dwarf2/read.c (read_offset_1): Move to leb.c.
10773         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10774         (dwarf_decode_macro_bytes): Update.
10775         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10776         * dwarf2/leb.h (read_offset): Declare.
10777
10778 2020-02-08  Tom Tromey  <tom@tromey.com>
10779
10780         * dwarf2/read.c (dwarf2_section_size): Remove.
10781         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10782         Update.
10783         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10784
10785 2020-02-08  Tom Tromey  <tom@tromey.com>
10786
10787         * dwarf2/read.c (read_initial_length): Move to leb.c.
10788         * dwarf2/leb.h (read_initial_length): Declare.
10789         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10790         handle_nonstd parameter.
10791         * dwarf2/frame.c (read_initial_length): Remove.
10792         (decode_frame_entry_1): Update.
10793
10794 2020-02-08  Tom Tromey  <tom@tromey.com>
10795
10796         * dwarf2/loc.c (dwarf2_find_location_expression)
10797         (dwarf_evaluate_loc_desc::get_tls_address)
10798         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10799         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10800         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10801         (dwarf2_compile_property_to_c)
10802         (dwarf2_loc_desc_get_symbol_read_needs)
10803         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10804         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10805         (loclist_describe_location, loclist_tracepoint_var_ref)
10806         (loclist_generate_c_location): Update.
10807         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10808         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10809         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10810         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10811         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10812         (dwarf2_per_cu_data::addr_size)
10813         (dwarf2_per_cu_data::ref_addr_size)
10814         (dwarf2_per_cu_data::text_offset)
10815         (dwarf2_per_cu_data::addr_type): Now methods.
10816         (per_cu_header_read_in): Make per_cu "const".
10817         (dwarf2_version): Remove.
10818         (dwarf2_per_cu_data::int_type): Now a method.
10819         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10820         (set_die_type, read_array_type, read_subrange_index_type)
10821         (read_tag_string_type, read_subrange_type): Update.
10822         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10823         offset_size, ref_addr_size, text_offset, addr_type, version,
10824         objfile, int_type, addr_sized_int_type>: Declare methods.
10825
10826 2020-02-08  Tom Tromey  <tom@tromey.com>
10827
10828         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10829         Move earlier.
10830
10831 2020-02-08  Tom Tromey  <tom@tromey.com>
10832
10833         * dwarf2/read.h (dwarf_line_debug): Declare.
10834         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10835         * dwarf2/read.c: Move line_header code to new files.
10836         (dwarf_line_debug): No longer static.
10837         * dwarf2/line-header.c: New file.
10838         * dwarf2/line-header.h: New file.
10839
10840 2020-02-08  Tom Tromey  <tom@tromey.com>
10841
10842         * dwarf2/read.c (struct line_header) <file_full_name,
10843         file_file_name>: Return unique_xmalloc_ptr.
10844         (line_header::file_file_name): Update.
10845         (line_header::file_full_name): Update.
10846         (dw2_get_file_names_reader): Update.
10847         (macro_start_file): Update.
10848
10849 2020-02-08  Tom Tromey  <tom@tromey.com>
10850
10851         * dwarf2/read.c (struct line_header) <file_full_name,
10852         file_file_name>: Declare methods.
10853         (dw2_get_file_names_reader): Update.
10854         (file_file_name): Now a method.
10855         (file_full_name): Likewise.
10856         (macro_start_file): Update.
10857
10858 2020-02-08  Tom Tromey  <tom@tromey.com>
10859
10860         * dwarf2/read.c (dwarf_always_disassemble)
10861         (show_dwarf_always_disassemble): Move to loc.c.
10862         (_initialize_dwarf2_read): Move "always-disassemble" registration
10863         to loc.c.
10864         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10865         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10866         static.
10867         (show_dwarf_always_disassemble): Move from read.c.
10868         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10869
10870 2020-02-08  Tom Tromey  <tom@tromey.com>
10871
10872         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10873         (create_quick_file_names_table): Return htab_up.
10874         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10875         Update.
10876         * dwarf2/read.h (struct dwarf2_per_objfile)
10877         <quick_file_names_table>: Now htab_up.
10878
10879 2020-02-08  Tom Tromey  <tom@tromey.com>
10880
10881         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10882
10883 2020-02-08  Tom Tromey  <tom@tromey.com>
10884
10885         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10886         Rewrite.
10887         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10888         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10889         (abbrev_table::abbrev_table): No longer inline.
10890         (ABBREV_HASH_SIZE): Remove.
10891         (abbrev_table::m_abbrevs): Now an htab_up.
10892
10893 2020-02-08  Tom Tromey  <tom@tromey.com>
10894
10895         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10896         (cutu_reader): Update.
10897         (build_type_psymtabs_1): Update.
10898         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10899         (abbrev_table::alloc_abbrev): Update.
10900         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10901         (abbrev_table::read): New static method, renamed from
10902         abbrev_table_read_table.
10903         (abbrev_table::alloc_abbrev)
10904         (abbrev_table::add_abbrev): Now private.
10905         (abbrev_table::abbrev_table): Now private.
10906         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10907
10908 2020-02-08  Tom Tromey  <tom@tromey.com>
10909
10910         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10911         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10912         htab_up.
10913
10914 2020-02-08  Tom Tromey  <tom@tromey.com>
10915
10916         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10917         htab_up.
10918         (lookup_dwo_unit_in_dwp): Update.
10919         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10920         on obstack.
10921
10922 2020-02-08  Tom Tromey  <tom@tromey.com>
10923
10924         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10925         obstack.
10926
10927 2020-02-08  Tom Tromey  <tom@tromey.com>
10928
10929         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10930         line_header_hash.
10931         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10932         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10933         Change type to htab_up.
10934
10935 2020-02-08  Tom Tromey  <tom@tromey.com>
10936
10937         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10938         htab_up.  Don't allocate on obstack.
10939         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10940         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10941         Change type to htab_up.
10942
10943 2020-02-08  Tom Tromey  <tom@tromey.com>
10944
10945         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10946         Change type to htab_up.
10947         * dwarf2/read.c (create_signatured_type_table_from_index)
10948         (create_signatured_type_table_from_debug_names)
10949         (create_all_type_units, add_type_unit)
10950         (lookup_dwo_signatured_type, lookup_signatured_type)
10951         (process_skeletonless_type_unit): Update.
10952         (create_debug_type_hash_table, create_debug_types_hash_table):
10953         Change type of types_htab.
10954         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10955         htab_up.  Don't allocate on obstack.
10956         (create_cus_hash_table): Change type of cus_htab parameter.
10957         (struct dwo_file) <cus, tus>: Now htab_up.
10958         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10959         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10960         (queue_and_load_all_dwo_tus): Update.
10961         * dwarf2/index-write.c (write_gdbindex): Update.
10962         (write_debug_names): Update.
10963
10964 2020-02-08  Tom Tromey  <tom@tromey.com>
10965
10966         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10967         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10968         destructor.
10969         (struct dwarf2_per_objfile) <queue>: New member.
10970         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10971         dwarf2/read.h.
10972         (dwarf2_queue, dwarf2_queue_tail): Remove.
10973         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10974         DISABLE_COPY_AND_ASSIGN.
10975         <m_per_objfile>: New member.
10976         <~dwarf2_queue_guard>: Rewrite.
10977         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10978         Update.
10979         (~dwarf2_queue_item): New.
10980
10981 2020-02-08  Tom Tromey  <tom@tromey.com>
10982
10983         * dwarf2/read.c (struct die_info) <has_children>: New member.
10984         (dw2_get_file_names_reader): Remove has_children.
10985         (dw2_get_file_names): Update.
10986         (read_cutu_die_from_dwo): Remove has_children.
10987         (cutu_reader::init_tu_and_read_dwo_dies)
10988         (cutu_reader::cutu_reader): Update.
10989         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10990         Remove has_children.
10991         (build_type_psymtabs_1, process_skeletonless_type_unit)
10992         (load_partial_comp_unit, load_full_comp_unit): Update.
10993         (create_dwo_cu_reader): Remove has_children.
10994         (create_cus_hash_table, read_die_and_children): Update.
10995         (read_full_die_1,read_full_die): Remove has_children.
10996         (read_signatured_type): Update.
10997         (class cutu_reader) <has_children>: Remove.
10998
10999 2020-02-08  Tom Tromey  <tom@tromey.com>
11000
11001         * dwarf2/expr.c: Rename from dwarf2expr.c.
11002         * dwarf2/expr.h: Rename from dwarf2expr.h.
11003         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11004         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11005         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11006         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11007         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11008         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11009         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11010         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11011         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11012         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11013         * dwarf2/loc.c: Rename from dwarf2loc.c.
11014         * dwarf2/loc.h: Rename from dwarf2loc.h.
11015         * dwarf2/read.c: Rename from dwarf2read.c.
11016         * dwarf2/read.h: Rename from dwarf2read.h.
11017         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11018         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11019         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11020         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11021         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11022         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11023         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11024         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11025         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11026         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11027         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11028         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11029         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11030         Update.
11031         * Makefile.in (COMMON_SFILES): Update.
11032         (HFILES_NO_SRCDIR): Update.
11033
11034 2020-02-08  Tom Tromey  <tom@tromey.com>
11035
11036         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11037         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11038
11039 2020-02-08  Tom Tromey  <tom@tromey.com>
11040
11041         * dwarf2read.h (struct die_info): Don't declare.
11042
11043 2020-02-08  Tom Tromey  <tom@tromey.com>
11044
11045         * dwarf2read.h (die_info_ptr): Remove typedef.
11046
11047 2020-02-08  Tom Tromey  <tom@tromey.com>
11048
11049         * dwarf2read.c (read_call_site_scope)
11050         (handle_data_member_location, dwarf2_add_member_fn)
11051         (mark_common_block_symbol_computed, read_common_block)
11052         (attr_to_dynamic_prop, partial_die_info::read)
11053         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11054         (dwarf2_symbol_mark_computed, set_die_type): Update.
11055         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11056         method.
11057         (attr_form_is_block): Don't declare.
11058         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11059
11060 2020-02-08  Tom Tromey  <tom@tromey.com>
11061
11062         * dwarf2read.c (dwarf2_find_base_address, )
11063         (read_call_site_scope, rust_containing_type)
11064         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11065         (handle_data_member_location, dwarf2_add_member_fn)
11066         (get_alignment, read_structure_type, process_structure_scope)
11067         (mark_common_block_symbol_computed, read_common_block)
11068         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11069         (partial_die_info::read, read_attribute_value, new_symbol)
11070         (lookup_die_type, dwarf2_get_ref_die_offset)
11071         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11072         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11073         (dwarf2_symbol_mark_computed): Update.
11074         * dwarf2/attribute.h (struct attribute) <value_as_address,
11075         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11076         methods.
11077         (value_as_address, attr_form_is_section_offset)
11078         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11079         * dwarf2/attribute.c (attribute::value_as_address)
11080         (attribute::form_is_section_offset, attribute::form_is_constant)
11081         (attribute::form_is_ref): Now methods.
11082
11083 2020-02-08  Tom Tromey  <tom@tromey.com>
11084
11085         * dwarf2read.c (struct attribute, DW_STRING)
11086         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11087         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11088         (attr_form_is_block, attr_form_is_section_offset)
11089         (attr_form_is_constant, attr_form_is_ref): Move.
11090         * dwarf2/attribute.h: New file.
11091         * dwarf2/attribute.c: New file, from dwarf2read.c.
11092         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11093
11094 2020-02-08  Tom Tromey  <tom@tromey.com>
11095
11096         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11097         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11098         Move.
11099         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11100         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11101         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11102         abbrev.c.
11103         * dwarf2/abbrev.h: New file.
11104         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11105         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11106
11107 2020-02-08  Tom Tromey  <tom@tromey.com>
11108
11109         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11110         (dwarf2_section_size, dwarf2_get_section_info)
11111         (create_signatured_type_table_from_debug_names)
11112         (create_addrmap_from_aranges, read_debug_names_from_section)
11113         (get_gdb_index_contents_from_section, read_comp_unit_head)
11114         (error_check_comp_unit_head, read_abbrev_offset)
11115         (create_debug_type_hash_table, init_cu_die_reader)
11116         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11117         (read_comp_units_from_section, create_cus_hash_table)
11118         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11119         (create_dwp_v2_section, dwarf2_rnglists_process)
11120         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11121         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11122         (read_indirect_string_from_dwz, read_addr_index_1)
11123         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11124         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11125         (fill_in_loclist_baton): Update.
11126         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11127         get_containing_section, get_bfd_owner, get_bfd_section,
11128         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11129         (dwarf2_read_section, get_section_name, get_section_file_name)
11130         (get_containing_section, get_section_bfd_owner)
11131         (get_section_bfd_section, get_section_name, get_section_file_name)
11132         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11133         declare.
11134         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11135         (dwarf2_section_info::get_bfd_owner)
11136         (dwarf2_section_info::get_bfd_section)
11137         (dwarf2_section_info::get_name)
11138         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11139         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11140         (dwarf2_section_info::read): Now methods.
11141         * dwarf-index-write.c (class debug_names): Update.
11142
11143 2020-02-08  Tom Tromey  <tom@tromey.com>
11144
11145         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11146         Move to dwarf2/section.h.
11147         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11148         (get_section_bfd_section, get_section_name)
11149         (get_section_file_name, get_section_id, get_section_flags)
11150         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11151         dwarf2/section.c.
11152         * dwarf2/section.h: New file.
11153         * dwarf2/section.c: New file, from dwarf2read.c.
11154         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11155
11156 2020-02-08  Tom Tromey  <tom@tromey.com>
11157
11158         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11159         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11160         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11161         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11162         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11163         * dwarf2/leb.h: New file, from dwarf2read.c.
11164         * dwarf2/leb.c: New file, from dwarf2read.c.
11165         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11166         Remove.
11167         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11168         (COMMON_SFILES): Add dwarf2/leb.c.
11169
11170 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11171
11172         GDB 9.1 released.
11173
11174 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11175
11176         PR gdb/25190:
11177         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11178         * gdb/remote.c (remote_console_output): Update.
11179         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11180         (ui_file_puts): ...this.
11181         * gdb/ui-file.h (ui_file_puts): Add declaration.
11182         * gdb/utils.c (emit_style_escape): Update.
11183         (flush_wrap_buffer): Update.
11184         (fputs_maybe_filtered): Update.
11185         (fputs_unfiltered): Add function.
11186
11187 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11188
11189         * gdb/event-loop.c (gdb_wait_for_event): Update.
11190         * gdb/printcmd.c (printf_command): Update.
11191         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11192         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11193         (gdb_os_flush_stderr): Update.
11194         * gdb/remote.c (remote_console_output): Update.
11195         * gdb/ui-file.c (gdb_flush): Rename to...
11196         (ui_file_flush): ...this.
11197         (stderr_file::write): Update.
11198         (stderr_file::puts): Update.
11199         * gdb/ui-file.h (gdb_flush): Rename to...
11200         (ui_file_flush): ...this.
11201         * gdb/utils.c (gdb_flush): Add function.
11202         * gdb/utils.h (gdb_flush): Add declaration.
11203
11204 2020-02-07  Tom Tromey  <tromey@adacore.com>
11205
11206         PR breakpoints/24915:
11207         * source.c (find_and_open_source): Do not check basenames_may_differ.
11208
11209 2020-02-07  Tom Tromey  <tom@tromey.com>
11210
11211         * README: Update gdbserver documentation.
11212         * gdbserver: Move to top level.
11213         * configure.tgt (build_gdbserver): Remove.
11214         * configure.ac: Remove --enable-gdbserver.
11215         * configure: Rebuild.
11216         * Makefile.in (distclean): Don't mention gdbserver.
11217
11218 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11219
11220         * source-cache.c (source_cache::ensure): Surround
11221         get_plain_source_lines with a try/catch.
11222         (source_cache::get_line_charpos): Get rid of try/catch
11223         and only check for the return value of "ensure".
11224         * tui/tui-source.c (tui_source_window::set_contents):
11225         Simplify "nlines" calculation.
11226
11227 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11228
11229         * MAINTAINERS (Write After Approval): Add myself.
11230
11231 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11232
11233         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11234         function call.
11235
11236 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11237
11238         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11239
11240 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11241
11242         * nat/riscv-linux-tdesc.h: New file.
11243         * nat/riscv-linux-tdesc.c: New file, taking code from...
11244         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11245         ... here.
11246         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11247         NATDEPFILES.
11248
11249 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11250
11251         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11252         we don't set the fake simulator ptid to the null_ptid.
11253
11254 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11255
11256         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11257         * gdbthread.h (class thread_info) <resumed>: Likewise.
11258         * infrun.c (resume_1): Likewise.
11259         (proceed): Likewise.
11260         (infrun_thread_stop_requested): Likewise.
11261         (stop_all_threads): Likewise.
11262         (handle_inferior_event): Likewise.
11263         (restart_threads): Likewise.
11264         (finish_step_over): Likewise.
11265         (keep_going_stepped_thread): Likewise.
11266         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11267         (linux_handle_extended_wait): Likewise.
11268         * record-btrace.c (get_thread_current_frame_id): Likewise.
11269         * record-full.c (record_full_wait_1): Likewise.
11270         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11271         * target.c (target_resume): Likewise.
11272         * thread.c (set_running_thread): Likewise.
11273
11274 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11275
11276         * f-valprint.c (f77_print_array_1): Changed datatype of index
11277         variable to LONGEST from int to enable it to contain bound
11278         values correctly.
11279
11280 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11281
11282         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11283         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11284         offsets according to FLEN determined.
11285         (riscv_linux_nat_target::read_description): Determine FLEN
11286         dynamically.
11287         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11288         according to FLEN determined.
11289         (riscv_linux_nat_target::store_registers): Likewise.
11290
11291 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11292
11293         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11294         when reg->group is empty and reggroup is not.
11295
11296 2020-01-31  Tom Tromey  <tromey@adacore.com>
11297
11298         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11299         Call beneath target's mourn_inferior after unpushing.
11300
11301 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11302
11303         PR tui/9765
11304         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11305         have enough lines to fill the screen, still return the lowest
11306         address we found.
11307
11308 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11309
11310         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11311         '-', '<', and '>' commands.
11312
11313 2020-01-29  Pedro Alves  <palves@redhat.com>
11314             Sergio Durigan Junior  <sergiodj@redhat.com>
11315
11316         * infcmd.c (construct_inferior_arguments): Assert that
11317         'argc' is greater than 0.
11318
11319 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11320
11321         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11322         (BRK_INSN_MASK): Define to 0xd4200000.
11323         (aarch64_program_breakpoint_here_p): New function.
11324         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11325         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11326         breakpoint.c.
11327         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11328         breakpoint.h
11329         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11330         call gdbarch_program_breakpoint_here_p.
11331         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11332         default_program_breakpoint_here_p, changed return type to bool and
11333         simplified.
11334         * breakpoint.h (program_breakpoint_here): Moved prototype to
11335         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11336         return type to bool.
11337         * gdbarch.c: Regenerate.
11338         * gdbarch.h: Regenerate.
11339         * gdbarch.sh (program_breakpoint_here_p): New method.
11340         * infrun.c (handle_signal_stop): Call
11341         gdbarch_program_breakpoint_here_p.
11342
11343 2020-01-26  Tom Tromey  <tom@tromey.com>
11344
11345         * ctfread.c (struct ctf_fp_info): Reindent.
11346         (_initialize_ctfread): Remove.
11347
11348 2020-01-26  Tom Tromey  <tom@tromey.com>
11349
11350         * psymtab.c (partial_map_expand_apply)
11351         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11352         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11353         (psym_print_stats, psym_expand_symtabs_for_function)
11354         (psym_map_symbol_filenames, psym_map_matching_symbols)
11355         (psym_expand_symtabs_matching)
11356         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11357         (maintenance_check_psymtabs): Use new methods.
11358         * psympriv.h (struct partial_symtab) <readin_p,
11359         get_compunit_symtab>: New methods.
11360         <readin, compunit_symtab>: Remove members.
11361         (struct standard_psymtab): New.
11362         (struct legacy_psymtab): Derive from standard_psymtab.
11363         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11364         standard_psymtab.
11365         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11366
11367 2020-01-26  Tom Tromey  <tom@tromey.com>
11368
11369         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11370         read_dependencies.  Add assert.
11371         * psymtab.c (partial_symtab::read_dependencies): New method.
11372         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11373         method.
11374         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11375         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11376         read_dependencies.
11377         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11378         Add assert.
11379
11380 2020-01-26  Tom Tromey  <tom@tromey.com>
11381
11382         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11383         Call expand_psymtab.
11384         (xcoff_read_symtab): Call expand_psymtab.
11385         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11386         legacy_expand_psymtab.
11387         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11388         method.
11389         (struct legacy_psymtab) <expand_psymtab>: Implement.
11390         <legacy_expand_psymtab>: New member.
11391         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11392         (parse_partial_symbols): Set legacy_expand_psymtab.
11393         (psymtab_to_symtab_1): Change argument order.  Call
11394         expand_psymtab.
11395         (new_psymtab): Set legacy_expand_psymtab.
11396         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11397         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11398         expand_psymtab.
11399         (dwarf2_psymtab::expand_psymtab): Rename from
11400         psymtab_to_symtab_1.  Call expand_psymtab.
11401         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11402         (dbx_end_psymtab): Likewise.
11403         (dbx_psymtab_to_symtab_1): Change argument order. Call
11404         expand_psymtab.
11405         (dbx_read_symtab): Call expand_psymtab.
11406         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11407         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11408         (ctf_psymtab::read_symtab): Call expand_psymtab.
11409
11410 2020-01-26  Tom Tromey  <tom@tromey.com>
11411
11412         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11413         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11414         messages.
11415         * mdebugread.c (mdebug_read_symtab): Remove prints.
11416         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11417         assert.
11418         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11419
11420 2020-01-26  Tom Tromey  <tom@tromey.com>
11421
11422         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11423         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11424         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11425         legacy_symtab.
11426         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11427         * psymtab.c (psymtab_to_symtab): Call method.
11428         (dump_psymtab): Update.
11429         * psympriv.h (struct partial_symtab): Add virtual destructor.
11430         <read_symtab>: New method.
11431         (struct legacy_symtab): New.
11432         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11433         (struct pst_map) <pst>: Now a legacy_psymtab.
11434         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11435         (new_psymtab): Use legacy_psymtab.
11436         * dwarf2read.h (struct dwarf2_psymtab): New.
11437         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11438         * dwarf2read.c (dwarf2_create_include_psymtab)
11439         (dwarf2_build_include_psymtabs, create_type_unit_group)
11440         (create_partial_symtab, process_psymtab_comp_unit_reader)
11441         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11442         (set_partial_user): Use dwarf2_psymtab.
11443         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11444         (psymtab_to_symtab_1, process_full_comp_unit)
11445         (process_full_type_unit, dwarf2_ranges_read)
11446         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11447         (dwarf_decode_lines): Use dwarf2_psymtab.
11448         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11449         (add_address_entry_worker, write_one_signatured_type)
11450         (recursively_count_psymbols, recursively_write_psymbols)
11451         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11452         (write_debug_names): Likewise.
11453         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11454         <pst>: Now a legacy_psymtab.
11455         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11456         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11457         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11458         * ctfread.c (struct ctf_psymtab): New.
11459         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11460         ctf_psymtab.
11461         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11462         (create_partial_symtab): Return a ctf_psymtab.
11463         (scan_partial_symbols): Update.
11464
11465 2020-01-26  Tom Tromey  <tom@tromey.com>
11466
11467         * xcoffread.c (xcoff_start_psymtab): Use new.
11468         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11469         renamed from start_psymtab_common.
11470         * psympriv.h (struct partial_symtab): Add new constructor.
11471         (start_psymtab_common): Don't declare.
11472         * mdebugread.c (parse_partial_symbols): Use new.
11473         * dwarf2read.c (create_partial_symtab): Use new.
11474         * dbxread.c (start_psymtab): Use new.
11475         * ctfread.c (create_partial_symtab): Use new.
11476
11477 2020-01-26  Tom Tromey  <tom@tromey.com>
11478
11479         * xcoffread.c (xcoff_end_psymtab): Use new.
11480         * psymtab.c (start_psymtab_common): Use new.
11481         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11482         Update.
11483         * psympriv.h (struct partial_symtab): Add parameters to
11484         constructor.  Don't inline.
11485         (allocate_psymtab): Don't declare.
11486         * mdebugread.c (new_psymtab): Use new.
11487         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11488         * dbxread.c (dbx_end_psymtab): Use new.
11489
11490 2020-01-26  Tom Tromey  <tom@tromey.com>
11491
11492         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11493         allocate_psymtab.  Update documentation.
11494         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11495         allocate_psymtab.  Do not use new.
11496         (allocate_psymtab): Use new.  Update.
11497
11498 2020-01-26  Tom Tromey  <tom@tromey.com>
11499
11500         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11501         * psymtab.c (psym_print_stats): Update.
11502         * psympriv.h (struct partial_symtab) <readin,
11503         psymtabs_addrmap_supported, anonymous>: Now bool.
11504         * mdebugread.c (psymtab_to_symtab_1): Update.
11505         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11506         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11507         (process_full_comp_unit, process_full_type_unit): Update.
11508         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11509         * ctfread.c (psymtab_to_symtab): Update.
11510
11511 2020-01-26  Tom Tromey  <tom@tromey.com>
11512
11513         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11514         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11515         * psymtab.c (psymtab_storage): Delete psymtabs.
11516         (psymtab_storage::allocate_psymtab): Use new.
11517         (psymtab_storage::discard_psymtab): Use delete.
11518         * psympriv.h (struct partial_symtab): Add constructor and
11519         initializers.
11520
11521 2020-01-26  Tom Tromey  <tom@tromey.com>
11522
11523         * machoread.c: Do not include psympriv.h.
11524
11525 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11526
11527         * NEWS: Mention the new option and the set/show commands.
11528
11529 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11530
11531         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11532         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11533         (validate_exec_file): New variables, enums, functions.
11534         (exec_file_locate_attach, print_section_info): Style the filenames.
11535         (_initialize_exec): Install show_exec_file_mismatch_command and
11536          set_exec_file_mismatch_command.
11537         * gdbcore.h (validate_exec_file): Declare.
11538         * infcmd.c (attach_command): Call validate_exec_file.
11539         * remote.c ( remote_target::remote_add_inferior): Likewise.
11540
11541 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11542
11543         * frame.c (find_frame_sal): Move call to get_next_frame into more
11544         inner scope.
11545         * inline-frame.c (inilne_state) <inline_state>: Update argument
11546         types.
11547         (inilne_state) <skipped_symbol>: Rename to...
11548         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11549         (skip_inline_frames): Build vector of skipped symbols and use this
11550         to reate the inline_state.
11551         (inline_skipped_symbol): Add a comment and some assertions, fetch
11552         skipped symbol from the list.
11553
11554 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11555
11556         * buildsym.c (lte_is_less_than): Delete.
11557         (buildsym_compunit::end_symtab_with_blockvector): Create local
11558         lambda function to sort line table entries, and use
11559         std::stable_sort instead of std::sort.
11560         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11561         markers when looking for a previous line.
11562
11563 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11564
11565         * dwarf2read.c (lnp_state_machine::record_line): Include
11566         end_sequence parameter in debug print out.  Record the line if we
11567         are at an end_sequence marker even if it's not the start of a
11568         statement.
11569         * symmisc.c (maintenance_print_one_line_table): Print end of
11570         sequence markers with 'END' not '0'.
11571
11572 2020-01-24  Pedro Alves  <palves@redhat.com>
11573
11574         PR gdb/25410
11575         * thread.c (scoped_restore_current_thread::restore): Use
11576         switch_to_inferior_no_thread.
11577         * exec.c: Include "progspace-and-thread.h".
11578         (add_target_sections, remove_target_sections):
11579         scoped_restore_current_pspace_and_thread instead of
11580         scoped_restore_current_thread.
11581         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11582         and aspace to the inferior before calling clone_program_space.
11583         Remove stale comment.
11584
11585 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11586
11587         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11588         (arm_netbsd_nat_target::fetch_registers): ...this.
11589         (arm_nbsd_nat_target::store_registers): Rename to...
11590         (arm_netbsd_nat_target::store_registers): ...this.
11591
11592 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11593
11594         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11595         register_t.
11596
11597 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11598
11599         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11600         Update comment.
11601         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11602         Likewise.
11603         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11604         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11605         the correct replacement (iterate_over_regset_sections).
11606         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11607         Update comment.
11608
11609 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11610
11611         PR gdb/23718
11612         * gdb/python/python.c (execute_gdb_command): Call
11613         async_enable_stdin in catch block.
11614
11615 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11616
11617         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11618         SWITCH_THRU_ALL_UIS.
11619
11620 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11621
11622         PR tui/9765
11623         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11624         comment, add extra parameter, and update to store previous symbol
11625         when appropriate.
11626         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11627         add extra parameter.
11628         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11629         remove unneeded parameter, add try/catch around gdb_print_insn,
11630         rewrite to add items to asm_lines vector.
11631         (tui_find_backward_disassembly_start_address): New function.
11632         (tui_find_disassembly_address): Updated throughout.
11633         (tui_disasm_window::set_contents): Update for changes to
11634         tui_disassemble.
11635         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11636         number of lines to scroll.
11637
11638 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11639
11640         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11641         (SECT_OFF_DATA): Likewise.
11642         (SECT_OFF_RODATA): Likewise.
11643         (SECT_OFF_TEXT): Likewise.
11644         (SECT_OFF_BSS): Likewise.
11645         (struct objfile) <text_section_offset, data_section_offset>: New
11646         methods.
11647         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11648         objfile::text_section_offset.
11649         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11650         * coffread.c (coff_symtab_read): Likewise.
11651         (enter_linenos): Likewise.
11652         (process_coff_symbol): Likewise.
11653         * ctfread.c (get_objfile_text_range): Likewise.
11654         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11655         Use objfile::data_section_offset.
11656         * dwarf2-frame.c (execute_cfa_program): Use
11657         objfile::text_section_offset.
11658         (dwarf2_frame_find_fde): Likewise.
11659         * dwarf2read.c (create_addrmap_from_index): Likewise.
11660         (create_addrmap_from_aranges): Likewise.
11661         (dw2_find_pc_sect_compunit_symtab): Likewise.
11662         (process_psymtab_comp_unit_reader): Likewise.
11663         (add_partial_symbol): Likewise.
11664         (add_partial_subprogram): Likewise.
11665         (process_full_comp_unit): Likewise.
11666         (read_file_scope): Likewise.
11667         (read_func_scope): Likewise.
11668         (read_lexical_block_scope): Likewise.
11669         (read_call_site_scope): Likewise.
11670         (dwarf2_rnglists_process): Likewise.
11671         (dwarf2_ranges_process): Likewise.
11672         (dwarf2_ranges_read): Likewise.
11673         (dwarf_decode_lines_1): Likewise.
11674         (new_symbol): Likewise.
11675         (dwarf2_fetch_die_loc_sect_off): Likewise.
11676         (dwarf2_per_cu_text_offset): Likewise.
11677         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11678         * hppa-tdep.c (read_unwind_info): Likewise.
11679         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11680         * psympriv.h (struct partial_symtab): Likewise.
11681         * psymtab.c (find_pc_sect_psymtab): Likewise.
11682         * solib-svr4.c (enable_break): Likewise.
11683         * stap-probe.c (relocate_address): Use
11684         objfile::data_section_offset.
11685         * xcoffread.c (enter_line_range): Use
11686         objfile::text_section_offset.
11687         (read_xcoff_symtab): Likewise.
11688
11689 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11690
11691         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11692         declaration to narrower scopes.
11693
11694 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11695
11696         * darwin-nat.h (struct darwin_exception_msg, enum
11697         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11698         Move up.
11699         (class darwin_nat_target) <wait_1, check_new_threads,
11700         decode_exception_message, decode_message, stop_inferior,
11701         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11702         * darwin-nat.c (darwin_check_new_threads): Rename to...
11703         (darwin_nat_target::check_new_threads): ... this.
11704         (darwin_suspend_inferior_it): Remove.
11705         (darwin_decode_exception_message): Rename to...
11706         (darwin_nat_target::decode_exception_message): ... this.
11707         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11708         (darwin_decode_message): Rename to...
11709         (darwin_nat_target::decode_message): ... this.
11710         (cancel_breakpoint): Rename to...
11711         (darwin_nat_target::cancel_breakpoint): ... this.
11712         (darwin_wait): Rename to...
11713         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
11714         instead of iterate_over_inferiors.
11715         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
11716         (darwin_stop_inferior): Rename to...
11717         (darwin_nat_target::stop_inferior): ... this.
11718         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
11719         (darwin_init_thread_list): Rename to...
11720         (darwin_nat_target::init_thread_list): ... this.
11721         (darwin_ptrace_him): Rename to...
11722         (darwin_nat_target::ptrace_him): ... this.
11723         (darwin_nat_target::create_inferior): Pass lambda function to
11724         fork_inferior.
11725         (darwin_nat_target::detach): Call stop_inferior instead of
11726         darwin_stop_inferior.
11727         * fork-inferior.h (fork_inferior): Change init_trace_fun
11728         parameter to gdb::function_view.
11729         * fork-inferior.c (fork_inferior): Likewise.
11730
11731 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
11732
11733         * i386-cygwin-tdep.c (core_process_module_section): Update.
11734         * windows-nat.c (struct lm_info_windows): Add text_offset.
11735         (windows_xfer_shared_libraries): Update.
11736         * windows-tdep.c (windows_xfer_shared_library):
11737         Add text_offset_cached argument.
11738         * windows-tdep.h (windows_xfer_shared_library): Update.
11739
11740 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11741
11742         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11743
11744 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11745
11746         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11747         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11748         replace with range-based for.
11749         (gdbsim_interrupt_inferior): Remove.
11750         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11751         with a range-based for.  Inline code from
11752         gdbsim_interrupt_inferior.
11753
11754 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11755
11756         * infrun.c (proceed): Fix indentation.
11757
11758 2020-01-21  Tom Tromey  <tromey@adacore.com>
11759
11760         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11761         * python/python.c (python_extension_ops): Update.
11762         (gdbpy_colorize): New function.
11763         * python/lib/gdb/__init__.py (colorize): New function.
11764         * extension.h (ext_lang_colorize): Declare.
11765         * extension.c (ext_lang_colorize): New function.
11766         * extension-priv.h (struct extension_language_ops) <colorize>: New
11767         member.
11768         * cli/cli-style.c (_initialize_cli_style): Update help text.
11769
11770 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11771
11772         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11773         <cond>: Change type to bool.
11774         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11775         (aarch64_displaced_step_cb): Likewise.
11776         (aarch64_displaced_step_tb): Likewise.
11777
11778 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11779
11780         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11781         output.
11782
11783 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11784
11785         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11786         <pc_adjust>: Adjust the documentation.
11787         (aarch64_displaced_step_fixup): Check if PC really moved before
11788         adjusting it.
11789
11790 2020-01-19  Tom Tromey  <tom@tromey.com>
11791
11792         * disasm.c (~gdb_disassembler): New destructor.
11793         (gdb_buffered_insn_length): Call disassemble_free_target.
11794         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11795         DISABLE_COPY_AND_ASSIGN.
11796
11797 2020-01-19  Tom Tromey  <tom@tromey.com>
11798
11799         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11800         (die_reader_func_ftype): Remove.
11801         (cutu_reader): New class.
11802         (dw2_get_file_names_reader): Remove "data" parameter.
11803         (dw2_get_file_names): Use cutu_reader.
11804         (create_debug_type_hash_table): Update.
11805         (read_cutu_die_from_dwo): Update comment.
11806         (lookup_dwo_unit): Add dwo_name parameter.
11807         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11808         die_reader_func_ftype and data parameters.
11809         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11810         Remove die_reader_func_ftype and data parameters.
11811         (~cutu_reader): New; from init_cutu_and_read_dies.
11812         (cutu_reader::cutu_reader): Rename from
11813         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11814         and data parameters.
11815         (init_cutu_and_read_dies_simple): Remove.
11816         (struct process_psymtab_comp_unit_data): Remove.
11817         (process_psymtab_comp_unit_reader): Remove data parameter; add
11818         want_partial_unit and pretend_language parameters.
11819         (process_psymtab_comp_unit): Use cutu_reader.
11820         (build_type_psymtabs_reader): Remove data parameter.
11821         (build_type_psymtabs_1): Use cutu_reader.
11822         (process_skeletonless_type_unit): Likewise.
11823         (load_partial_comp_unit_reader): Remove.
11824         (load_partial_comp_unit): Use cutu_reader.
11825         (load_full_comp_unit_reader): Remove.
11826         (load_full_comp_unit): Use cutu_reader.
11827         (struct create_dwo_cu_data): Remove.
11828         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11829         dwo_unit parameters.
11830         (create_cus_hash_table): Use cutu_reader.
11831         (struct dwarf2_read_addr_index_data): Remove.
11832         (dwarf2_read_addr_index_reader): Remove.
11833         (dwarf2_read_addr_index): Use cutu_reader.
11834         (read_signatured_type_reader): Remove.
11835         (read_signatured_type): Use cutu_reader.
11836
11837 2020-01-19  Tom Tromey  <tom@tromey.com>
11838
11839         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11840         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11841         (tui_wrefresh): Declare.
11842         * tui/tui-wingeneral.c (suppress_output): New global.
11843         (tui_suppress_output, ~tui_suppress_output): New constructor and
11844         destructor.
11845         (tui_wrefresh): New function.
11846         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11847         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11848         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11849         method.
11850         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11851         tui_wrefresh.
11852         (tui_data_window::no_refresh): New method.
11853         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11854         (tui_reg_command): Use tui_suppress_output
11855         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11856         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11857         method.
11858         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11859
11860 2020-01-19  Tom Tromey  <tom@tromey.com>
11861
11862         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11863         Handle case where symtab is null.
11864
11865 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11866
11867         * linux-fork.c (one_fork_p): Simplify.
11868
11869 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11870
11871         * top.c (struct qt_args): Remove.
11872         (kill_or_detach): Change return type to void, replace `void *`
11873         parameter with a proper one.
11874         (print_inferior_quit_action):  Likewise.
11875         (quit_confirm): Use range-based for loop to iterate over inferiors.
11876         (quit_force): Likewise.
11877
11878 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11879
11880         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11881         `void *` parameter with proper parameters.
11882         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11883         (print_one_inferior): Change return type to void, replace `void *`
11884         parameter with proper parameters.
11885         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11886         inferiors.
11887         (get_other_inferior): Remove.
11888         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11889         inferiors.
11890
11891 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11892
11893         * mi/mi-interp.c (report_initial_inferior): Remove.
11894         (mi_interp::init): Use range-based for to iterate over inferiors.
11895
11896 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11897
11898         * python/py-inferior.c (build_inferior_list): Remove.
11899         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11900
11901 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11902
11903         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11904         (btrace_stitch_trace): Likewise.
11905         * charset.c (intermediate_encoding): Likewise (vaild).
11906         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11907         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11908         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11909
11910 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11911
11912         * windows-tdep.c (windows_get_tlb_type):
11913         Add rtl_user_process_parameters type.
11914
11915 2020-01-16  Pedro Alves  <palves@redhat.com>
11916             Norbert Lange  <nolange79@gmail.com>
11917
11918         PR build/24805
11919         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11920         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11921         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11922         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11923         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11924         (ps_plog): Redeclare exported functions with default visibility.
11925
11926 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11927
11928         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11929         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11930
11931 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11932
11933         * infcmd.c (post_create_inferior): Use get_thread_regcache
11934         instead of get_current_regcache.
11935
11936 2020-01-14  Tom Tromey  <tom@tromey.com>
11937
11938         PR symtab/12535:
11939         * python/python.c (gdbpy_decode_line): Treat empty string the same
11940         as no argument.
11941
11942 2020-01-14  Tom Tromey  <tom@tromey.com>
11943
11944         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11945
11946 2020-01-14  Tom Tromey  <tom@tromey.com>
11947
11948         * nat/linux-btrace.c: Don't include <config.h>.
11949         * nat/linux-ptrace.c: Don't include <config.h>.
11950         * nat/x86-linux-dregs.c: Don't include <config.h>.
11951
11952 2020-01-14  Tom Tromey  <tom@tromey.com>
11953
11954         * configure: Rebuild.
11955         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11956
11957 2020-01-14  Tom Tromey  <tom@tromey.com>
11958
11959         * nat/x86-linux-dregs.c: Include configh.h.
11960         * nat/linux-ptrace.c: Include configh.h.
11961         * nat/linux-btrace.c: Include configh.h.
11962         * defs.h: Include config.h, bfd.h.
11963         * configure.ac: Don't source common.host.
11964         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11965         * configure: Rebuild.
11966         * acinclude.m4: Update path.
11967         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11968         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11969         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11970         (CLIBS): Add LIBSUPPORT.
11971         (CDEPS): Likewise.
11972         (COMMON_SFILES): Remove gdbsupport files.
11973         (HFILES_NO_SRCDIR): Likewise.
11974         (stamp-version): Update path to create-version.sh.
11975         (ALLDEPFILES): Remove gdbsupport files.
11976
11977 2020-01-14  Tom Tromey  <tom@tromey.com>
11978
11979         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11980         USE_WIN32API when needed.
11981         * configure.ac (USE_WIN32API): Don't define.
11982         (WIN32LIBS): Use WIN32APILIBS.
11983         * configure: Rebuild.
11984
11985 2020-01-14  Tom Tromey  <tom@tromey.com>
11986
11987         * configure: Rebuild.
11988         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11989
11990 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11991
11992         * skip.c (skip_function_command): Make skip w/o arguments use the
11993         name of the inlined function if pc is inside any inlined function.
11994
11995 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11996
11997         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11998         * infrun.c (resume_1): Likewise.
11999         (handle_inferior_event): Remove stale comment.
12000         * linux-nat.c (linux_nat_target::resume): Update comments.
12001         (save_stop_reason): Likewise.
12002         (linux_nat_filter_event): Likewise.
12003         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12004
12005 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12006
12007         * elfread.c (record_minimal_symbol): Set section index to 0 for
12008         non-allocatable sections.
12009
12010
12011 2020-01-13  Ali Tamur <tamur@google.com>
12012
12013         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12014         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12015         to gdb::optional.  Update comments.
12016         (dwo_file): Update comments.
12017         (read_attribute): Update API to take an additional out parameter,
12018         need_reprocess.  This is used to mark attributes that need other
12019         attributes (e.g. str_offsets_base) for correct computation which may not
12020         have been read yet.
12021         (read_attribute_reprocess): New function declaration.
12022         (read_addr_index): Likewise.
12023         (read_dwo_str_index): Likewise.
12024         (read_stub_str_index): Likewise.
12025         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12026         (lookup_addr_base): New function definition.
12027         (lookup_ranges_base): Likewise.
12028         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12029         lookup_ranges_base.
12030         (init_cutu_and_read_dies): Update comments.
12031         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12032         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12033         Update comments.
12034         (init_cutu_and_read_dies_simple): Reflect API changes.
12035         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12036         (create_cus_hash_table): Change API to take parent compile unit.
12037         Reflect API changes.
12038         (open_and_init_dwo_file): Reflect API changes.
12039         (dwarf2_get_pc_bounds): Update comments.
12040         (dwarf2_record_block_ranges): Likewise.
12041         (read_full_die_1): Change implementation to reprocess attributes that
12042         need str_offsets_base and addr_base.
12043         (partial_die_info::read): Likewise.
12044         (read_attribute_reprocess): New function definition.
12045         (read_attribute_value): Change API to take an additional out parameter,
12046         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12047         when a non-dwo compile unit has index based attributes.
12048         (read_attribute): Reflect API changes.
12049         (read_addr_index_1): Reflect API changes.  Update comments.
12050         (dwarf2_read_addr_index_data): Reflect API changes.
12051         (dwarf2_read_addr_index): Likewise.
12052         (read_str_index): Change API and implementation.  This becomes a helper
12053         to be used by the new string index related methods.  Update error
12054         message and comments.
12055         (read_dwo_str_index): New function definition.
12056         (read_stub_str_index): Likewise.
12057         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12058         * symfile.h (dwarf2_debug_sections): Likewise.
12059         * xcoffread.c (dwarf2_debug_sections): Likewise.
12060
12061 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12062
12063         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12064         core_reg_sect type to gdb_byte *.
12065         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12066         * cris-tdep.c (fetch_core_registers): Likewise.
12067         * corelow.c (core_target::get_core_register_section): Change
12068         type of `contents` to gdb::byte_vector.
12069
12070 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12071
12072         * tui/tui-wingeneral.c (box_win): Position the title in the center
12073         of the border.
12074
12075 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12076
12077         * corelow.c (core_target::get_core_register_section): Use
12078           std::vector instead of alloca.
12079
12080 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12081
12082         * warning.m4: Add -Wmissing-declarations to build_warnings.
12083         * configure: Re-generate.
12084
12085 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12086
12087         * python/python.c (init__gdb_module): Add declaration.
12088
12089 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12090
12091         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12092         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12093         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12094         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12095         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12096         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12097         * ada-exp.y (_initialize_ada_exp): Add declaration.
12098         * ada-lang.c (_initialize_ada_language): Add declaration.
12099         * ada-tasks.c (_initialize_tasks): Add declaration.
12100         * agent.c (_initialize_agent): Add declaration.
12101         * aix-thread.c (_initialize_aix_thread): Add declaration.
12102         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12103         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12104         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12105         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12106         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12107         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12108         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12109         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12110         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12111         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12112         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12113         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12114         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12115         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12116         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12117         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12118         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12119         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12120         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12121         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12122         * annotate.c (_initialize_annotate): Add declaration.
12123         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12124         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12125         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12126         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12127         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12128         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12129         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12130         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12131         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12132         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12133         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12134         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12135         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12136         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12137         * auto-load.c (_initialize_auto_load): Add declaration.
12138         * auxv.c (_initialize_auxv): Add declaration.
12139         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12140         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12141         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12142         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12143         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12144         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12145         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12146         * breakpoint.c (_initialize_breakpoint): Add declaration.
12147         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12148         * btrace.c (_initialize_btrace): Add declaration.
12149         * charset.c (_initialize_charset): Add declaration.
12150         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12151         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12152         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12153         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12154         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12155         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12156         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12157         * coffread.c (_initialize_coffread): Add declaration.
12158         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12159         * compile/compile.c (_initialize_compile): Add declaration.
12160         * complaints.c (_initialize_complaints): Add declaration.
12161         * completer.c (_initialize_completer): Add declaration.
12162         * copying.c (_initialize_copying): Add declaration.
12163         * corefile.c (_initialize_core): Add declaration.
12164         * corelow.c (_initialize_corelow): Add declaration.
12165         * cp-abi.c (_initialize_cp_abi): Add declaration.
12166         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12167         * cp-support.c (_initialize_cp_support): Add declaration.
12168         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12169         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12170         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12171         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12172         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12173         * ctfread.c (_initialize_ctfread): Add declaration.
12174         * d-lang.c (_initialize_d_language): Add declaration.
12175         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12176         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12177         * dbxread.c (_initialize_dbxread): Add declaration.
12178         * dcache.c (_initialize_dcache): Add declaration.
12179         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12180         * disasm.c (_initialize_disasm): Add declaration.
12181         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12182         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12183         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12184         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12185         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12186         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12187         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12188         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12189         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12190         * elfread.c (_initialize_elfread): Add declaration.
12191         * exec.c (_initialize_exec): Add declaration.
12192         * extension.c (_initialize_extension): Add declaration.
12193         * f-lang.c (_initialize_f_language): Add declaration.
12194         * f-valprint.c (_initialize_f_valprint): Add declaration.
12195         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12196         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12197         * filesystem.c (_initialize_filesystem): Add declaration.
12198         * findcmd.c (_initialize_mem_search): Add declaration.
12199         * findvar.c (_initialize_findvar): Add declaration.
12200         * fork-child.c (_initialize_fork_child): Add declaration.
12201         * frame-base.c (_initialize_frame_base): Add declaration.
12202         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12203         * frame.c (_initialize_frame): Add declaration.
12204         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12205         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12206         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12207         * gcore.c (_initialize_gcore): Add declaration.
12208         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12209         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12210         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12211         * gdbarch.c (_initialize_gdbarch): Add declaration.
12212         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12213         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12214         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12215         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12216         * go-lang.c (_initialize_go_language): Add declaration.
12217         * go32-nat.c (_initialize_go32_nat): Add declaration.
12218         * guile/guile.c (_initialize_guile): Add declaration.
12219         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12220         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12221         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12222         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12223         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12224         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12225         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12226         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12227         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12228         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12229         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12230         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12231         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12232         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12233         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12234         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12235         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12236         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12237         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12238         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12239         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12240         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12241         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12242         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12243         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12244         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12245         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12246         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12247         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12248         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12249         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12250         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12251         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12252         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12253         * infcall.c (_initialize_infcall): Add declaration.
12254         * infcmd.c (_initialize_infcmd): Add declaration.
12255         * inflow.c (_initialize_inflow): Add declaration.
12256         * infrun.c (_initialize_infrun): Add declaration.
12257         * interps.c (_initialize_interpreter): Add declaration.
12258         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12259         * jit.c (_initialize_jit): Add declaration.
12260         * language.c (_initialize_language): Add declaration.
12261         * linux-fork.c (_initialize_linux_fork): Add declaration.
12262         * linux-nat.c (_initialize_linux_nat): Add declaration.
12263         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12264         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12265         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12266         * m2-lang.c (_initialize_m2_language): Add declaration.
12267         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12268         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12269         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12270         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12271         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12272         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12273         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12274         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12275         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12276         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12277         * machoread.c (_initialize_machoread): Add declaration.
12278         * macrocmd.c (_initialize_macrocmd): Add declaration.
12279         * macroscope.c (_initialize_macroscope): Add declaration.
12280         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12281         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12282         * maint.c (_initialize_maint_cmds): Add declaration.
12283         * mdebugread.c (_initialize_mdebugread): Add declaration.
12284         * memattr.c (_initialize_mem): Add declaration.
12285         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12286         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12287         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12288         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12289         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12290         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12291         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12292         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12293         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12294         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12295         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12296         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12297         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12298         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12299         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12300         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12301         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12302         * mipsread.c (_initialize_mipsread): Add declaration.
12303         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12304         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12305         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12306         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12307         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12308         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12309         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12310         * nto-procfs.c (_initialize_procfs): Add declaration.
12311         * objc-lang.c (_initialize_objc_language): Add declaration.
12312         * observable.c (_initialize_observer): Add declaration.
12313         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12314         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12315         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12316         * osabi.c (_initialize_gdb_osabi): Add declaration.
12317         * osdata.c (_initialize_osdata): Add declaration.
12318         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12319         * parse.c (_initialize_parse): Add declaration.
12320         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12321         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12322         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12323         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12324         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12325         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12326         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12327         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12328         * printcmd.c (_initialize_printcmd): Add declaration.
12329         * probe.c (_initialize_probe): Add declaration.
12330         * proc-api.c (_initialize_proc_api): Add declaration.
12331         * proc-events.c (_initialize_proc_events): Add declaration.
12332         * proc-service.c (_initialize_proc_service): Add declaration.
12333         * procfs.c (_initialize_procfs): Add declaration.
12334         * producer.c (_initialize_producer): Add declaration.
12335         * psymtab.c (_initialize_psymtab): Add declaration.
12336         * python/python.c (_initialize_python): Add declaration.
12337         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12338         * record-btrace.c (_initialize_record_btrace): Add declaration.
12339         * record-full.c (_initialize_record_full): Add declaration.
12340         * record.c (_initialize_record): Add declaration.
12341         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12342         * regcache.c (_initialize_regcache): Add declaration.
12343         * reggroups.c (_initialize_reggroup): Add declaration.
12344         * remote-notif.c (_initialize_notif): Add declaration.
12345         * remote-sim.c (_initialize_remote_sim): Add declaration.
12346         * remote.c (_initialize_remote): Add declaration.
12347         * reverse.c (_initialize_reverse): Add declaration.
12348         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12349         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12350         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12351         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12352         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12353         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12354         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12355         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12356         Add declaration.
12357         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12358         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12359         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12360         * rust-exp.y (_initialize_rust_exp): Add declaration.
12361         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12362         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12363         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12364         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12365         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12366         * score-tdep.c (_initialize_score_tdep): Add declaration.
12367         * ser-go32.c (_initialize_ser_dos): Add declaration.
12368         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12369         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12370         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12371         * ser-uds.c (_initialize_ser_socket): Add declaration.
12372         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12373         * serial.c (_initialize_serial): Add declaration.
12374         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12375         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12376         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12377         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12378         * skip.c (_initialize_step_skip): Add declaration.
12379         * sol-thread.c (_initialize_sol_thread): Add declaration.
12380         * solib-aix.c (_initialize_solib_aix): Add declaration.
12381         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12382         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12383         * solib-frv.c (_initialize_frv_solib): Add declaration.
12384         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12385         * solib-target.c (_initialize_solib_target): Add declaration.
12386         * solib.c (_initialize_solib): Add declaration.
12387         * source-cache.c (_initialize_source_cache): Add declaration.
12388         * source.c (_initialize_source): Add declaration.
12389         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12390         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12391         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12392         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12393         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12394         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12395         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12396         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12397         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12398         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12399         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12400         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12401         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12402         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12403         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12404         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12405         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12406         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12407         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12408         * stabsread.c (_initialize_stabsread): Add declaration.
12409         * stack.c (_initialize_stack): Add declaration.
12410         * stap-probe.c (_initialize_stap_probe): Add declaration.
12411         * std-regs.c (_initialize_frame_reg): Add declaration.
12412         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12413         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12414         * symfile.c (_initialize_symfile): Add declaration.
12415         * symmisc.c (_initialize_symmisc): Add declaration.
12416         * symtab.c (_initialize_symtab): Add declaration.
12417         * target.c (_initialize_target): Add declaration.
12418         * target-connection.c (_initialize_target_connection): Add
12419         declaration.
12420         * target-dcache.c (_initialize_target_dcache): Add declaration.
12421         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12422         * thread.c (_initialize_thread): Add declaration.
12423         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12424         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12425         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12426         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12427         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12428         * tracectf.c (_initialize_ctf): Add declaration.
12429         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12430         * tracefile.c (_initialize_tracefile): Add declaration.
12431         * tracepoint.c (_initialize_tracepoint): Add declaration.
12432         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12433         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12434         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12435         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12436         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12437         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12438         * tui/tui.c (_initialize_tui): Add declaration.
12439         * typeprint.c (_initialize_typeprint): Add declaration.
12440         * ui-style.c (_initialize_ui_style): Add declaration.
12441         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12442         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12443         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12444         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12445         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12446         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12447         * unittests/filtered_iterator-selftests.c
12448         (_initialize_filtered_iterator_selftests): Add declaration.
12449         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12450         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12451         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12452         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12453         * unittests/main-thread-selftests.c
12454         (_initialize_main_thread_selftests): Add declaration.
12455         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12456         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12457         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12458         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12459         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12460         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12461         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12462         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12463         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12464         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12465         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12466         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12467         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12468         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12469         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12470         declaration.
12471         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12472         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12473         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12474         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12475         * user-regs.c (_initialize_user_regs): Add declaration.
12476         * utils.c (_initialize_utils): Add declaration.
12477         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12478         * valops.c (_initialize_valops): Add declaration.
12479         * valprint.c (_initialize_valprint): Add declaration.
12480         * value.c (_initialize_values): Add declaration.
12481         * varobj.c (_initialize_varobj): Add declaration.
12482         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12483         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12484         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12485         * windows-nat.c (_initialize_windows_nat): Add declaration.
12486         (_initialize_check_for_gdb_ini): Add declaration.
12487         (_initialize_loadable): Add declaration.
12488         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12489         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12490         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12491         * xcoffread.c (_initialize_xcoffread): Add declaration.
12492         * xml-support.c (_initialize_xml_support): Add declaration.
12493         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12494         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12495         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12496         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12497
12498 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12499
12500         * regformats/regdat.sh: Generate declaration for init function.
12501
12502 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12503
12504         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12505         up.
12506         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12507         close_one_inferior>: New methods.
12508         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12509         pass down target to find_inferior_pid.
12510         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12511         Pass down target to find_inferior_ptid.
12512         (gdbsim_target::create_inferior): Pass down target to
12513         add_thread_silent.
12514         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12515         target down to find_inferior_ptid and switch_to_thread.
12516         (gdbsim_target::close): Update to call close_one_inferior.
12517         (struct resume_data): Remove.
12518         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12519         directly, rather than through a void pointer.
12520         (gdbsim_target::resume): Update to call resume_one_inferior.
12521
12522 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12523
12524         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12525
12526 2020-01-12  Pedro Alves  <palves@redhat.com>
12527
12528         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12529         directly for the current inferior instead of
12530         discard_all_inferiors.
12531         (discard_all_inferiors): Delete.
12532
12533 2020-01-11  Tom Tromey  <tom@tromey.com>
12534
12535         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12536         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12537         deprecated_safe_get_selected_frame.
12538
12539 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12540
12541         * inferior.c (print_inferior): Switch inferior before printing it.
12542
12543 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12544             Pedro Alves  <palves@redhat.com>
12545
12546         * progspace-and-thread.c (switch_to_program_space_and_thread):
12547         Assert there's an inferior for PSPACE.  Use
12548         switch_to_inferior_no_thread to switch the inferior too.
12549         * progspace.c (program_space::~program_space): Call
12550         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12551         (program_space::free_all_objfiles): Don't call clear_symtab_users
12552         here.
12553         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12554
12555 2020-01-10  Pedro Alves  <palves@redhat.com>
12556
12557         * NEWS: Mention multi-target debugging, "info connections", and
12558         "add-inferior -no-connection".
12559
12560 2020-01-10  Pedro Alves  <palves@redhat.com>
12561
12562         * infrun.c: Include "target-connection.h".
12563         (check_multi_target_resumption): New.
12564         (proceed): Call it.
12565         * target-connection.c (make_target_connection_string): Make
12566         extern.
12567         * target-connection.h (make_target_connection_string): Declare.
12568
12569 2020-01-10  Pedro Alves  <palves@redhat.com>
12570
12571         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12572         * inferior.c (uiout_field_connection): New function.
12573         (print_inferior): Add new "connection-id" column.
12574         (add_inferior_command): Show connection number/string of added
12575         inferior.
12576         * process-stratum-target.h
12577         (process_stratum_target::connection_string): New virtual method.
12578         (process_stratum_target::connection_number): New field.
12579         * remote.c (remote_target::connection_string): New override.
12580         * target-connection.c: New file.
12581         * target-connection.h: New file.
12582         * target.c (decref_target): Remove process_stratum targets from
12583         the connection list.
12584         (target_stack::push): Add process_stratum targets to the
12585         connection list.
12586
12587 2020-01-10  Pedro Alves  <palves@redhat.com>
12588
12589         Revert:
12590         2016-04-12  Pedro Alves  <palves@redhat.com>
12591         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12592         Remove references to name.
12593         * serial.h (struct serial) <name>: Delete.
12594
12595 2020-01-10  Pedro Alves  <palves@redhat.com>
12596
12597         * gdbarch-selftests.c (register_to_value_test): Remove "target
12598         already pushed" check.
12599
12600 2020-01-10  Pedro Alves  <palves@redhat.com>
12601             John Baldwin  <jhb@FreeBSD.org>
12602
12603         * aarch64-linux-nat.c
12604         (aarch64_linux_nat_target::thread_architecture): Adjust.
12605         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12606         (task_command_1): Likewise.
12607         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12608         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12609         (aix_thread_target::store_registers)
12610         (aix_thread_target::thread_alive): Adjust.
12611         * amd64-fbsd-tdep.c: Include "inferior.h".
12612         (amd64fbsd_get_thread_local_address): Pass down target.
12613         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12614         thread's gdbarch instead of target_gdbarch.
12615         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12616         get_last_target_status.
12617         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12618         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12619         inferiors.
12620         (update_inserted_breakpoint_locations): Skip if inferiors with no
12621         execution.
12622         (update_global_location_list): When handling moribund locations,
12623         find representative inferior for location's pspace, and use thread
12624         count of its process_stratum target.
12625         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12626         * bsd-uthread.c (bsd_uthread_target::wait): Use
12627         as_process_stratum_target and adjust thread_change_ptid and
12628         add_thread calls.
12629         (bsd_uthread_target::update_thread_list): Use
12630         as_process_stratum_target and adjust find_thread_ptid,
12631         thread_change_ptid and add_thread calls.
12632         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12633         find_thread_ptid call.
12634         * corelow.c (add_to_thread_list): Adjust add_thread call.
12635         (core_target_open): Adjust add_thread_silent and thread_count
12636         calls.
12637         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12638         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12639         * event-top.c (async_disconnect): Pop targets from all inferiors.
12640         * exec.c (add_target_sections): Push exec target on all inferiors
12641         sharing the program space.
12642         (remove_target_sections): Remove the exec target from all
12643         inferiors sharing the program space.
12644         (exec_on_vfork): New.
12645         * exec.h (exec_on_vfork): Declare.
12646         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12647         Pass it down.
12648         (fbsd_nat_target::update_thread_list): Adjust.
12649         (fbsd_nat_target::resume): Adjust.
12650         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12651         down.
12652         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12653         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12654         get_thread_arch_regcache call.
12655         * fork-child.c (gdb_startup_inferior): Pass target down to
12656         startup_inferior and set_executing.
12657         * gdbthread.h (struct process_stratum_target): Forward declare.
12658         (add_thread, add_thread_silent, add_thread_with_info)
12659         (in_thread_list): Add process_stratum_target parameter.
12660         (find_thread_ptid(inferior*, ptid_t)): New overload.
12661         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12662         parameter.
12663         (all_threads()): Delete overload.
12664         (all_threads, all_non_exited_threads): Add process_stratum_target
12665         parameter.
12666         (all_threads_safe): Use brace initialization.
12667         (thread_count): Add process_stratum_target parameter.
12668         (set_resumed, set_running, set_stop_requested, set_executing)
12669         (threads_are_executing, finish_thread_state): Add
12670         process_stratum_target parameter.
12671         (switch_to_thread): Use is_current_thread.
12672         * i386-fbsd-tdep.c: Include "inferior.h".
12673         (i386fbsd_get_thread_local_address): Pass down target.
12674         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12675         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12676         have_inferiors check.
12677         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12678         (inf_ptrace_target::attach): Adjust.
12679         * infcall.c (run_inferior_call): Adjust.
12680         * infcmd.c (run_command_1): Pass target to
12681         scoped_finish_thread_state.
12682         (proceed_thread_callback): Skip inferiors with no execution.
12683         (continue_command): Rename 'all_threads' local to avoid hiding
12684         'all_threads' function.  Adjust get_last_target_status call.
12685         (prepare_one_step): Adjust set_running call.
12686         (signal_command): Use user_visible_resume_target.  Compare thread
12687         pointers instead of inferior_ptid.
12688         (info_program_command): Adjust to pass down target.
12689         (attach_command): Mark target's 'thread_executing' flag.
12690         (stop_current_target_threads_ns): New, factored out from ...
12691         (interrupt_target_1): ... this.  Switch inferior before making
12692         target calls.
12693         * inferior-iter.h
12694         (struct all_inferiors_iterator, struct all_inferiors_range)
12695         (struct all_inferiors_safe_range)
12696         (struct all_non_exited_inferiors_range): Filter on
12697         process_stratum_target too.  Remove explicit.
12698         * inferior.c (inferior::inferior): Push dummy target on target
12699         stack.
12700         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12701         Add process_stratum_target parameter, and pass it down.
12702         (have_live_inferiors): Adjust.
12703         (switch_to_inferior_and_push_target): New.
12704         (add_inferior_command, clone_inferior_command): Handle
12705         "-no-connection" parameter.  Use
12706         switch_to_inferior_and_push_target.
12707         (_initialize_inferior): Mention "-no-connection" option in
12708         the help of "add-inferior" and "clone-inferior" commands.
12709         * inferior.h: Include "process-stratum-target.h".
12710         (interrupt_target_1): Use bool.
12711         (struct inferior) <push_target, unpush_target, target_is_pushed,
12712         find_target_beneath, top_target, process_target, target_at,
12713         m_stack>: New.
12714         (discard_all_inferiors): Delete.
12715         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
12716         (all_inferiors, all_non_exited_inferiors): Add
12717         process_stratum_target parameter.
12718         * infrun.c: Include "gdb_select.h" and <unordered_map>.
12719         (target_last_proc_target): New global.
12720         (follow_fork_inferior): Push target on new inferior.  Pass target
12721         to add_thread_silent.  Call exec_on_vfork.  Handle target's
12722         reference count.
12723         (follow_fork): Adjust get_last_target_status call.  Also consider
12724         target.
12725         (follow_exec): Push target on new inferior.
12726         (struct execution_control_state) <target>: New field.
12727         (user_visible_resume_target): New.
12728         (do_target_resume): Call target_async.
12729         (resume_1): Set target's threads_executing flag.  Consider resume
12730         target.
12731         (commit_resume_all_targets): New.
12732         (proceed): Also consider resume target.  Skip threads of inferiors
12733         with no execution.  Commit resumtion in all targets.
12734         (start_remote): Pass current inferior to wait_for_inferior.
12735         (infrun_thread_stop_requested): Consider target as well.  Pass
12736         thread_info pointer to clear_inline_frame_state instead of ptid.
12737         (infrun_thread_thread_exit): Consider target as well.
12738         (random_pending_event_thread): New inferior parameter.  Use it.
12739         (do_target_wait): Rename to ...
12740         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12741         down.
12742         (threads_are_resumed_pending_p, do_target_wait): New.
12743         (prepare_for_detach): Adjust calls.
12744         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12745         do_target_wait_1 instead of do_target_wait.
12746         (fetch_inferior_event): Adjust.  Switch to representative
12747         inferior.  Pass target down.
12748         (set_last_target_status): Add process_stratum_target parameter.
12749         Save target in global.
12750         (get_last_target_status): Add process_stratum_target parameter and
12751         handle it.
12752         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12753         (context_switch): Check inferior_ptid == null_ptid before calling
12754         inferior_thread().
12755         (get_inferior_stop_soon): Pass down target.
12756         (wait_one): Rename to ...
12757         (poll_one_curr_target): ... this.
12758         (struct wait_one_event): New.
12759         (wait_one): New.
12760         (stop_all_threads): Adjust.
12761         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12762         event's target.
12763         (switch_back_to_stepped_thread): Also consider target.
12764         (print_stop_event): Update.
12765         (normal_stop): Update.  Also consider the resume target.
12766         * infrun.h (wait_for_inferior): Remove declaration.
12767         (user_visible_resume_target): New declaration.
12768         (get_last_target_status, set_last_target_status): New
12769         process_stratum_target parameter.
12770         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12771         process_stratum_target parameter, and use it.
12772         (clear_inline_frame_state (thread_info*)): New.
12773         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12774         process_stratum_target parameter.
12775         (clear_inline_frame_state (thread_info*)): Declare.
12776         * linux-fork.c (delete_checkpoint_command): Pass target down to
12777         find_thread_ptid.
12778         (checkpoint_command): Adjust.
12779         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12780         instead of just tweaking inferior_ptid.
12781         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12782         (exit_lwp): Pass target down to find_thread_ptid.
12783         (attach_proc_task_lwp_callback): Pass target down to
12784         add_thread/set_running/set_executing.
12785         (linux_nat_target::attach): Pass target down to
12786         thread_change_ptid.
12787         (get_detach_signal): Pass target down to find_thread_ptid.
12788         Consider last target status's target.
12789         (linux_resume_one_lwp_throw, resume_lwp)
12790         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12791         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12792         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12793         (linux_nat_target::async_wait_fd): New.
12794         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12795         target down.
12796         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12797         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12798         * linux-thread-db.c (struct thread_db_info::process_target): New
12799         field.
12800         (add_thread_db_info): Save target.
12801         (get_thread_db_info): New process_stratum_target parameter.  Also
12802         match target.
12803         (delete_thread_db_info): New process_stratum_target parameter.
12804         Also match target.
12805         (thread_from_lwp): Adjust to pass down target.
12806         (thread_db_notice_clone): Pass down target.
12807         (check_thread_db_callback): Pass down target.
12808         (try_thread_db_load_1): Always push the thread_db target.
12809         (try_thread_db_load, record_thread): Pass target down.
12810         (thread_db_target::detach): Pass target down.  Always unpush the
12811         thread_db target.
12812         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12813         target down.  Always unpush the thread_db target.
12814         (find_new_threads_callback, thread_db_find_new_threads_2)
12815         (thread_db_target::update_thread_list): Pass target down.
12816         (thread_db_target::pid_to_str): Pass current inferior down.
12817         (thread_db_target::get_thread_local_address): Pass target down.
12818         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12819         target down.
12820         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12821         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12822         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12823         (procfs_init_inferior): Rename to ...
12824         (procfs_target::procfs_init_inferior): ... this and adjust.
12825         (procfs_target::create_inferior, procfs_notice_thread)
12826         (procfs_do_thread_registers): Adjust.
12827         * ppc-fbsd-tdep.c: Include "inferior.h".
12828         (ppcfbsd_get_thread_local_address): Pass down target.
12829         * proc-service.c (ps_xfer_memory): Switch current inferior and
12830         program space as well.
12831         (get_ps_regcache): Pass target down.
12832         * process-stratum-target.c
12833         (process_stratum_target::thread_address_space)
12834         (process_stratum_target::thread_architecture): Pass target down.
12835         * process-stratum-target.h
12836         (process_stratum_target::threads_executing): New field.
12837         (as_process_stratum_target): New.
12838         * ravenscar-thread.c
12839         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12840         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12841         down.
12842         * record-btrace.c (record_btrace_target::info_record): Adjust.
12843         (record_btrace_target::record_method)
12844         (record_btrace_target::record_is_replaying)
12845         (record_btrace_target::fetch_registers)
12846         (get_thread_current_frame_id, record_btrace_target::resume)
12847         (record_btrace_target::wait, record_btrace_target::stop): Pass
12848         target down.
12849         * record-full.c (record_full_wait_1): Switch to event thread.
12850         Pass target down.
12851         * regcache.c (regcache::regcache)
12852         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12853         process_stratum_target parameter and handle it.
12854         (current_thread_target): New global.
12855         (get_thread_regcache): Add process_stratum_target parameter and
12856         handle it.  Switch inferior before calling target method.
12857         (get_thread_regcache): Pass target down.
12858         (get_thread_regcache_for_ptid): Pass target down.
12859         (registers_changed_ptid): Add process_stratum_target parameter and
12860         handle it.
12861         (registers_changed_thread, registers_changed): Pass target down.
12862         (test_get_thread_arch_aspace_regcache): New.
12863         (current_regcache_test): Define a couple local test_target_ops
12864         instances and use them for testing.
12865         (readwrite_regcache): Pass process_stratum_target parameter.
12866         (cooked_read_test, cooked_write_test): Pass mock_target down.
12867         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12868         (get_thread_arch_aspace_regcache): Add process_stratum_target
12869         parameter.
12870         (regcache::target): New method.
12871         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12872         (regcache::registers_changed_ptid): Add process_stratum_target
12873         parameter.
12874         (regcache::m_target): New field.
12875         (registers_changed_ptid): Add process_stratum_target parameter.
12876         * remote.c (remote_state::supports_vCont_probed): New field.
12877         (remote_target::async_wait_fd): New method.
12878         (remote_unpush_and_throw): Add remote_target parameter.
12879         (get_current_remote_target): Adjust.
12880         (remote_target::remote_add_inferior): Push target.
12881         (remote_target::remote_add_thread)
12882         (remote_target::remote_notice_new_inferior)
12883         (get_remote_thread_info): Pass target down.
12884         (remote_target::update_thread_list): Skip threads of inferiors
12885         bound to other targets.  (remote_target::close): Don't discard
12886         inferiors.  (remote_target::add_current_inferior_and_thread)
12887         (remote_target::process_initial_stop_replies)
12888         (remote_target::start_remote)
12889         (remote_target::remote_serial_quit_handler): Pass down target.
12890         (remote_target::remote_unpush_target): New remote_target
12891         parameter.  Unpush the target from all inferiors.
12892         (remote_target::remote_unpush_and_throw): New remote_target
12893         parameter.  Pass it down.
12894         (remote_target::open_1): Check whether the current inferior has
12895         execution instead of checking whether any inferior is live.  Pass
12896         target down.
12897         (remote_target::remote_detach_1): Pass down target.  Use
12898         remote_unpush_target.
12899         (extended_remote_target::attach): Pass down target.
12900         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12901         (remote_target::append_resumption): Pass down target.
12902         (remote_target::append_pending_thread_resumptions)
12903         (remote_target::remote_resume_with_hc, remote_target::resume)
12904         (remote_target::commit_resume): Pass down target.
12905         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12906         (remote_target::interrupt_query)
12907         (remote_target::remove_new_fork_children)
12908         (remote_target::check_pending_events_prevent_wildcard_vcont)
12909         (remote_target::remote_parse_stop_reply)
12910         (remote_target::process_stop_reply): Pass down target.
12911         (first_remote_resumed_thread): New remote_target parameter.  Pass
12912         it down.
12913         (remote_target::wait_as): Pass down target.
12914         (unpush_and_perror): New remote_target parameter.  Pass it down.
12915         (remote_target::readchar, remote_target::remote_serial_write)
12916         (remote_target::getpkt_or_notif_sane_1)
12917         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12918         down target.
12919         (remote_target::mourn_inferior): Pass down target.  Use
12920         remote_unpush_target.
12921         (remote_target::core_of_thread)
12922         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12923         (remote_target::pid_to_exec_file)
12924         (remote_target::thread_handle_to_thread_info): Pass down target.
12925         (remote_target::async_wait_fd): New.
12926         * riscv-fbsd-tdep.c: Include "inferior.h".
12927         (riscv_fbsd_get_thread_local_address): Pass down target.
12928         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12929         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12930         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12931         Adjust.
12932         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12933         * solib-svr4.c (enable_break): Pass down target.
12934         * spu-multiarch.c (parse_spufs_run): Pass down target.
12935         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12936         * target-delegates.c: Regenerate.
12937         * target.c (g_target_stack): Delete.
12938         (current_top_target): Return the current inferior's top target.
12939         (target_has_execution_1): Refer to the passed-in inferior's top
12940         target.
12941         (target_supports_terminal_ours): Check whether the initial
12942         inferior was already created.
12943         (decref_target): New.
12944         (target_stack::push): Incref/decref the target.
12945         (push_target, push_target, unpush_target): Adjust.
12946         (target_stack::unpush): Defref target.
12947         (target_is_pushed): Return bool.  Adjust to refer to the current
12948         inferior's target stack.
12949         (dispose_inferior): Delete, and inline parts ...
12950         (target_preopen): ... here.  Only dispose of the current inferior.
12951         (target_detach): Hold strong target reference while detaching.
12952         Pass target down.
12953         (target_thread_name): Add assertion.
12954         (target_resume): Pass down target.
12955         (target_ops::beneath, find_target_at): Adjust to refer to the
12956         current inferior's target stack.
12957         (get_dummy_target): New.
12958         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12959         has a thread running.
12960         (initialize_targets): Rename to ...
12961         (_initialize_target): ... this.
12962         * target.h: Include "gdbsupport/refcounted-object.h".
12963         (struct target_ops): Inherit refcounted_object.
12964         (target_ops::shortname, target_ops::longname): Make const.
12965         (target_ops::async_wait_fd): New method.
12966         (decref_target): Declare.
12967         (struct target_ops_ref_policy): New.
12968         (target_ops_ref): New typedef.
12969         (get_dummy_target): Declare function.
12970         (target_is_pushed): Return bool.
12971         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12972         (all_matching_threads_iterator::all_matching_threads_iterator):
12973         Handle filter target.
12974         * thread-iter.h (struct all_matching_threads_iterator, struct
12975         all_matching_threads_range, class all_non_exited_threads_range):
12976         Filter by target too.  Remove explicit.
12977         * thread.c (threads_executing): Delete.
12978         (inferior_thread): Pass down current inferior.
12979         (clear_thread_inferior_resources): Pass down thread pointer
12980         instead of ptid_t.
12981         (add_thread_silent, add_thread_with_info, add_thread): Add
12982         process_stratum_target parameter.  Use it for thread and inferior
12983         searches.
12984         (is_current_thread): New.
12985         (thread_info::deletable): Use it.
12986         (find_thread_ptid, thread_count, in_thread_list)
12987         (thread_change_ptid, set_resumed, set_running): New
12988         process_stratum_target parameter.  Pass it down.
12989         (set_executing): New process_stratum_target parameter.  Pass it
12990         down.  Adjust reference to 'threads_executing'.
12991         (threads_are_executing): New process_stratum_target parameter.
12992         Adjust reference to 'threads_executing'.
12993         (set_stop_requested, finish_thread_state): New
12994         process_stratum_target parameter.  Pass it down.
12995         (switch_to_thread): Also match inferior.
12996         (switch_to_thread): New process_stratum_target parameter.  Pass it
12997         down.
12998         (update_threads_executing): Reimplement.
12999         * top.c (quit_force): Pop targets from all inferior.
13000         (gdb_init): Don't call initialize_targets.
13001         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13002         Declare.
13003         (windows_add_thread, windows_delete_thread): Adjust.
13004         (get_windows_debug_event): Rename to ...
13005         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13006         * tracefile-tfile.c (tfile_target_open): Pass down target.
13007         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13008         Forward declare.
13009         (switch_to_thread): Add process_stratum_target parameter.
13010         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13011         parameter.  Use it.
13012         (mi_on_resume): Pass target down.
13013         * nat/fork-inferior.c (startup_inferior): Add
13014         process_stratum_target parameter.  Pass it down.
13015         * nat/fork-inferior.h (startup_inferior): Add
13016         process_stratum_target parameter.
13017         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13018
13019 2020-01-10  Pedro Alves  <palves@redhat.com>
13020
13021         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13022         directly.  Instead find the first thread in the thread list and
13023         use switch_to_thread.
13024
13025 2020-01-10  Pedro Alves  <palves@redhat.com>
13026
13027         * remote.c (remote_target::remote_add_inferior): Don't bind a
13028         process to the current inferior if the current inferior is already
13029         bound to a process.
13030
13031 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13032             Pedro Alves  <palves@redhat.com>
13033
13034         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13035         If no process is specified, return null_ptid instead of
13036         inferior_ptid.
13037         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13038         TARGET_WAITKIND_SIGNALLED with no pid.
13039
13040 2020-01-10  Pedro Alves  <palves@redhat.com>
13041
13042         * remote.c (first_remote_resumed_thread): New.
13043         (remote_target::wait_as): Use it as default event_ptid instead of
13044         inferior_ptid.
13045
13046 2020-01-10  Pedro Alves  <palves@redhat.com>
13047
13048         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13049
13050 2020-01-10  Pedro Alves  <palves@redhat.com>
13051
13052         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13053         not -1.
13054
13055 2020-01-10  Pedro Alves  <palves@redhat.com>
13056
13057         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13058         ptid to get_last_target_status.
13059         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13060         ptid to get_last_target_status.
13061         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13062         get_last_target_status.
13063         (info_program_command): Don't pass a target_waitstatus to
13064         get_last_target_status.
13065         * infrun.c (init_wait_for_inferior): Use
13066         nullify_last_target_wait_ptid.
13067         (get_last_target_status): Handle nullptr arguments.
13068         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13069         (print_stop_event): Don't pass a ptid to get_last_target_status.
13070         (normal_stop): Don't pass a ptid to get_last_target_status.
13071         * infrun.h (get_last_target_status, set_last_target_status): Move
13072         comments here and update.
13073         (nullify_last_target_wait_ptid): Declare.
13074         * linux-fork.c (fork_load_infrun_state): Remove local extern
13075         declaration of nullify_last_target_wait_ptid.
13076         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13077         to get_last_target_status.
13078
13079 2020-01-10  Pedro Alves  <palves@redhat.com>
13080
13081         * gdbthread.h (scoped_restore_current_thread)
13082         <dont_restore, restore, m_dont_restore>: Declare.
13083         * thread.c (thread_alive): Add assertion.  Return bool.
13084         (switch_to_thread_if_alive): New.
13085         (prune_threads): Switch inferior/thread.
13086         (print_thread_info_1): Switch thread before calling target methods.
13087         (scoped_restore_current_thread::restore): New, factored out from
13088         ...
13089         (scoped_restore_current_thread::~scoped_restore_current_thread):
13090         ... this.
13091         (scoped_restore_current_thread::scoped_restore_current_thread):
13092         Add assertion.
13093         (thread_apply_all_command, thread_select): Use
13094         switch_to_thread_if_alive.
13095         * infrun.c (proceed, restart_threads, handle_signal_stop)
13096         (switch_back_to_stepped_thread): Switch current thread before
13097         calling target methods.
13098
13099 2020-01-10  Pedro Alves <palves@redhat.com>
13100
13101         * inferior.c (switch_to_inferior_no_thread): New function,
13102         factored out from ...
13103         (inferior_command): ... here.
13104         * inferior.h (switch_to_inferior_no_thread): Declare.
13105         * mi/mi-main.c (run_one_inferior): Use
13106         switch_to_inferior_no_thread.
13107
13108 2020-01-10  Pedro Alves  <palves@redhat.com>
13109
13110         * infcmd.c (kill_command): Remove dead code.
13111
13112 2020-01-10  Pedro Alves  <palves@redhat.com>
13113
13114         * remote.c (remote_target::mourn_inferior): No longer check
13115         whether the target is running.
13116
13117 2020-01-10  Pedro Alves  <palves@redhat.com>
13118
13119         * corelow.c (core_target::has_execution): Change parameter type to
13120         inferior pointer.
13121         * inferior.c (number_of_live_inferiors): Use
13122         inferior::has_execution instead of target_has_execution_1.
13123         * inferior.h (inferior::has_execution): New.
13124         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13125         inferior::has_execution instead of target_has_execution_1.
13126         * process-stratum-target.c
13127         (process_stratum_target::has_execution): Change parameter type to
13128         inferior pointer.  Check the inferior's PID instead of
13129         inferior_ptid.
13130         * process-stratum-target.h
13131         (process_stratum_target::has_execution): Change parameter type to
13132         inferior pointer.
13133         * record-full.c (record_full_core_target::has_execution): Change
13134         parameter type to inferior pointer.
13135         * target.c (target_has_execution_1): Change parameter type to
13136         inferior pointer.
13137         (target_has_execution_current): Adjust.
13138         * target.h (target_ops::has_execution): Change parameter type to
13139         inferior pointer.
13140         (target_has_execution_1): Change parameter type to inferior
13141         pointer.  Change return type to bool.
13142         * tracefile.h (tracefile_target::has_execution): Change parameter
13143         type to inferior pointer.
13144
13145 2020-01-10  Pedro Alves  <palves@redhat.com>
13146
13147         * exceptions.c (print_flush): Remove current_top_target() check.
13148
13149 2020-01-10  Pedro Alves  <palves@redhat.com>
13150
13151         * remote.c (show_remote_exec_file): Show the current inferior's
13152         exec-file instead of the command variable's value.
13153
13154 2020-01-10  Pedro Alves  <palves@redhat.com>
13155
13156         * record-full.c (record_full_resume_ptid): New global.
13157         (record_full_target::resume): Set it.
13158         (record_full_wait_1): Use record_full_resume_ptid instead of
13159         inferior_ptid.
13160
13161 2020-01-10  Pedro Alves  <palves@redhat.com>
13162
13163         * gdbthread.h (scoped_restore_current_thread)
13164         <dont_restore, restore, m_dont_restore>: Declare.
13165         * thread.c (thread_alive): Add assertion.  Return bool.
13166         (switch_to_thread_if_alive): New.
13167         (prune_threads): Switch inferior/thread.
13168         (print_thread_info_1): Switch thread before calling target methods.
13169         (scoped_restore_current_thread::restore): New, factored out from
13170         ...
13171         (scoped_restore_current_thread::~scoped_restore_current_thread):
13172         ... this.
13173         (scoped_restore_current_thread::scoped_restore_current_thread):
13174         Add assertion.
13175         (thread_apply_all_command, thread_select): Use
13176         switch_to_thread_if_alive.
13177
13178 2020-01-10  George Barrett  <bob@bob131.so>
13179
13180         * stap-probe.c (stap_modify_semaphore): Don't check for null
13181         semaphores.
13182         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13183         for null semaphores.
13184
13185 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13186
13187         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13188         all source windows, and maintain horizontal scroll status while
13189         doing so.
13190
13191 2020-01-09  Tom Tromey  <tom@tromey.com>
13192
13193         PR tui/18932:
13194         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13195         update_source_window, not print_source_lines.
13196
13197 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13198
13199         * tui/tui.c (tui_enable): Register tui hooks after calling
13200         tui_display_main.
13201
13202 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13203
13204         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13205
13206 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13207
13208         * thread.c (print_thread_info_1): Fix indentation.
13209
13210 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13211
13212         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13213         unique_xmalloc_ptr outside the if to always free the demangled name.
13214
13215 2020-01-08  Tom Tromey  <tromey@adacore.com>
13216
13217         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13218         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13219         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13220         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13221         Remove.
13222         (section_offsets): New typedef.
13223         * symtab.c (fixup_section, get_msymbol_address): Update.
13224         * symmisc.c (dump_msymbols): Update.
13225         * symfile.h (relative_addr_info_to_section_offsets)
13226         (symfile_map_offsets_to_segments): Update.
13227         * symfile.c (build_section_addr_info_from_objfile)
13228         (init_objfile_sect_indices): Update.
13229         (struct place_section_arg): Change type of "offsets".
13230         (place_section): Update.
13231         (relative_addr_info_to_section_offsets): Change type of
13232         "section_offsets".  Remove "num_sections" parameter.
13233         (default_symfile_offsets, syms_from_objfile_1)
13234         (set_objfile_default_section_offset): Update.
13235         (reread_symbols): No need to preserve section offsets by hand.
13236         (symfile_map_offsets_to_segments): Change type of "offsets".
13237         * stap-probe.c (relocate_address): Update.
13238         * stabsread.h (process_one_symbol): Update.
13239         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13240         (solib_target_relocate_section_addresses): Update.
13241         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13242         Update.
13243         * solib-frv.c (frv_relocate_main_executable): Update.
13244         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13245         * solib-aix.c (solib_aix_get_section_offsets): Change return
13246         type.
13247         (solib_aix_solib_create_inferior_hook): Update.
13248         * remote.c (remote_target::get_offsets): Update.
13249         * psymtab.c (find_pc_sect_psymtab): Update.
13250         * psympriv.h (struct partial_symbol) <address, text_low,
13251         text_high>: Update.
13252         * objfiles.h (obj_section_offset): Update.
13253         (struct objfile) <section_offsets>: Change type.
13254         <num_sections>: Remove.
13255         (objfile_relocate): Update.
13256         * objfiles.c (entry_point_address_query): Update
13257         (relocate_one_symbol): Change type of "section_offsets".
13258         (objfile_relocate1, objfile_relocate1): Change type of
13259         "new_offsets".
13260         (objfile_rebase1): Update.
13261         * mipsread.c (mipscoff_symfile_read): Update.
13262         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13263         parameter.
13264         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13265         (parse_external, psymtab_to_symtab_1): Update.
13266         * machoread.c (macho_symfile_offsets): Update.
13267         * ia64-tdep.c (ia64_find_unwind_table): Update.
13268         * hppa-tdep.c (read_unwind_info): Update.
13269         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13270         * dwarf2read.c (create_addrmap_from_index)
13271         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13272         (process_psymtab_comp_unit_reader, add_partial_symbol)
13273         (add_partial_subprogram, process_full_comp_unit)
13274         (read_file_scope, read_func_scope, read_lexical_block_scope)
13275         (read_call_site_scope, dwarf2_rnglists_process)
13276         (dwarf2_ranges_process, dwarf2_ranges_read)
13277         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13278         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13279         Update.
13280         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13281         Update.
13282         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13283         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13284         (process_one_symbol): Change type of "section_offsets".
13285         * ctfread.c (get_objfile_text_range): Update.
13286         * coffread.c (coff_symtab_read, enter_linenos)
13287         (process_coff_symbol): Update.
13288         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13289         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13290
13291 2020-01-08  Tom Tromey  <tromey@adacore.com>
13292
13293         * dwarf2read.c (parse_macro_definition): Use std::string.
13294         (parse_macro_definition): Likewise.
13295
13296 2020-01-08  Tom Tromey  <tromey@adacore.com>
13297
13298         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13299         (ATTR_ALLOC_CHUNK): Remove.
13300
13301 2020-01-08  Tom Tromey  <tromey@adacore.com>
13302
13303         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13304
13305 2020-01-08  Tom Tromey  <tromey@adacore.com>
13306
13307         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13308         (dwarf2_compute_name, open_dwo_file): Likewise.
13309         (process_enumeration_scope): Use std::vector.
13310         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13311         (partial_die_info::fixup, dwarf2_start_subfile)
13312         (guess_full_die_structure_name, dwarf2_name): Likewise.
13313         (determine_prefix): Update.
13314         (guess_full_die_structure_name): Make return type const.
13315         (partial_die_full_name): Return unique_xmalloc_ptr.
13316         (DW_FIELD_ALLOC_CHUNK): Remove.
13317
13318 2020-01-07  Tom Tromey  <tromey@adacore.com>
13319
13320         PR build/24937:
13321         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13322
13323 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13324
13325         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13326
13327 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13328
13329         * stack.c (print_frame_info): Move disassemble_next_line code
13330         inside source_print block.
13331
13332 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13333
13334         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13335         gdb/signals.h, as we are now using native signal symbols.
13336
13337 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13338
13339         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13340         overflow by an early check of content vs threshold.
13341         * tui/tui-source.c (tui_source_window::line_is_displayed):
13342         Likewise.
13343
13344 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13345
13346         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13347
13348 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13349
13350         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13351         export table if no section contains it's RVA.
13352
13353 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13354
13355         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13356
13357 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13358
13359         * source.c (print_source_lines_base): Set last_line_listed.
13360
13361 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13362
13363         * tui/tui-disasm.c: Remove trailing spaces.
13364
13365 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13366             Pedro Alves  <palves@redhat.com>
13367
13368         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13369         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13370         (windows_gdb_signal_to_target): New function, uses the above
13371         enumeration to convert GDB internal signal codes to equivalent
13372         Windows codes.
13373         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13374         * windows-nat.c: Include "gdb_wait.h".
13375         (get_windows_debug_event): Extract the fatal exception from the
13376         exit status and convert to the equivalent Posix signal number.
13377         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13378         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13379         * gdbsupport/gdb_wait.c: New file, implements
13380         windows_status_to_termsig.
13381         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13382         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13383
13384 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13385
13386         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13387         show_layout.
13388
13389 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13390
13391         * aarch64-linux-nat.c
13392         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13393         and bfd_mach_aarch64.
13394
13395 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13396
13397         * ui-file.c (stdio_file::can_emit_style_escape)
13398         (tee_file::can_emit_style_escape): Ensure style is used also on
13399         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13400         to gdb_stdout.
13401         * main.c (set_gdb_data_directory): Use file style to output the
13402         warning that the given pathname is not a directory.
13403         * top.c (show_history_filename, gdb_safe_append_history)
13404         (show_gdb_datadir): Use file style.
13405
13406 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13407
13408         * solib-target.c (struct lm_info_target):
13409         Change offsets to be a unique_xmalloc_ptr.
13410         (solib_target_relocate_section_addresses): Update.
13411
13412 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13413
13414         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13415
13416 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13417
13418         * MAINTAINERS (Write After Approval): Add myself.
13419
13420 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13421
13422         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13423         Cell BE architecture.
13424         * target.h (struct target_ops) <thread_architecture>: Likewise.
13425
13426 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13427
13428         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13429
13430 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13431
13432         * MAINTAINERS (Write After Approval): Add myself.
13433
13434 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13435
13436         * gdbarch.sh: Update copyright year range of generated files.
13437
13438 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13439
13440         Update copyright year range in all GDB files.
13441
13442 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13443
13444         * copyright.py: Convert to Python 3.
13445
13446 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13447
13448         * copyright.py: Adapt after move of gnulib directory from gdb
13449         directory to toplevel directory.
13450
13451 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13452
13453         * copyright.py (main): Exit if run from the wrong directory.
13454
13455 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13456
13457         * top.c (print_gdb_version): Change copyright year to 2020.
13458
13459 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13460
13461         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13462
13463 For older changes see ChangeLog-2019.
13464 \f
13465 Local Variables:
13466 mode: change-log
13467 left-margin: 8
13468 fill-column: 74
13469 version-control: never
13470 coding: utf-8
13471 End: