gdb/ChangeLog

   1 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * ada-lang.c (ada_language_data): Remove la_name and
   4         la_natural_name initializers.
   5         (ada_language::name): New member function.
   6         (ada_language::natural_name): New member function.
   7         * c-lang.c (c_language_data): Remove la_name and
   8         la_natural_name initializers.
   9         (c_language::name): New member function.
  10         (c_language::natural_name): New member function.
  11         (cplus_language_data): Remove la_name and
  12         la_natural_name initializers.
  13         (cplus_language::name): New member function.
  14         (cplus_language::natural_name): New member function.
  15         (asm_language_data): Remove la_name and
  16         la_natural_name initializers.
  17         (asm_language::name): New member function.
  18         (asm_language::natural_name): New member function.
  19         (minimal_language_data): Remove la_name and
  20         la_natural_name initializers.
  21         (minimal_language::name): New member function.
  22         (minimal_language::natural_name): New member function.
  23         * compile/compile.c (compile_to_object): Update call to
  24         lanugage_defn::name.
  25         * d-lang.c (d_language_data): Remove la_name and
  26         la_natural_name initializers.
  27         (d_language::name): New member function.
  28         (d_language::natural_name): New member function.
  29         * expprint.c (print_subexp_standard): Update call to
  30         language_defn::name.
  31         (dump_raw_expression): Likewise
  32         (dump_prefix_expression): Likewise.
  33         * f-lang.c (f_language_data): Remove la_name and
  34         la_natural_name initializers.
  35         (f_language::name): New member function.
  36         (f_language::natural_name): New member function.
  37         * go-lang.c (go_language_data): Remove la_name and
  38         la_natural_name initializers.
  39         (go_language::name): New member function.
  40         (go_language::natural_name): New member function.
  41         * language.c (show_language_command): Update call to
  42         language_defn::name.
  43         (set_language_command): Likewise.
  44         (language_enum): Likewise.
  45         (language_str): Likewise.
  46         (add_set_language_command): Likewise, use
  47         language_defn::natural_name in the doc string.
  48         (unknown_language_data): Remove la_name and
  49         la_natural_name initializers.
  50         (unknown_language::name): New member function.
  51         (unknown_language::natural_name): New member function.
  52         (auto_language_data): Remove la_name and
  53         la_natural_name initializers.
  54         (auto_language::name): New member function.
  55         (auto_language::natural_name): New member function.
  56         (language_lookup_primitive_type_as_symbol): Update call to
  57         language_defn::name.
  58         * language.h (language_data): Remove la_name and la_natural_name
  59         member variables.
  60         (language_defn::name): New member function.
  61         (language_defn::natural_name): New member function.
  62         * m2-lang.c (m2_language_data): Remove la_name and
  63         la_natural_name initializers.
  64         (m2_language::name): New member function.
  65         (m2_language::natural_name): New member function.
  66         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
  67         language_defn::natural_name.
  68         * objc-lang.c (objc_language_data): Remove la_name and
  69         la_natural_name initializers.
  70         (objc_language::name): New member function.
  71         (objc_language::natural_name): New member function.
  72         * opencl-lang.c (opencl_language_data): Remove la_name and
  73         la_natural_name initializers.
  74         (opencl_language::name): New member function.
  75         (opencl_language::natural_name): New member function.
  76         * p-lang.c (pascal_language_data): Remove la_name and
  77         la_natural_name initializers.
  78         (pascal_language::name): New member function.
  79         (pascal_language::natural_name): New member function.
  80         * rust-lang.c (rust_language_data): Remove la_name and
  81         la_natural_name initializers.
  82         (rust_language::name): New member function.
  83         (rust_language::natural_name): New member function.
  84         * symtab.c (lookup_language_this): Update call to
  85         language_defn::name.
  86
  87 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  88
  89         * ada-lang.c (ada_language_data): Remove la_name_of_this
  90         initializer.
  91         * ax-gdb.c (gen_expr): Update call to name_of_this.
  92         * c-exp.y (classify_name): Likewise.
  93         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
  94         (cplus_language_data): Likewise.
  95         (cplus_language::name_of_this): New member function.
  96         (asm_language_data): Remove la_name_of_this initializer.
  97         (minimal_language_data): Likewise.
  98         * d-lang.c (d_language_data): Likewise.
  99         (d_language::name_of_this): New member function.
 100         * expprint.c (print_subexp_standard): Update call to name_of_this.
 101         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 102         * go-lang.c (go_language_data): Likewise.
 103         * language.c (unknown_language_data): Likewise.
 104         (unknown_language::name_of_this): New member function.
 105         (auto_language_data): Remove la_name_of_this initializer.
 106         (auto_language::name_of_this): New member function.
 107         * language.h (language_data): Delete la_name_of_this member
 108         variable.
 109         (language_defn::name_of_this): New member function.
 110         * m2-lang.c (m2_language_data): Remove la_name_of_this
 111         initializer.
 112         * objc-lang.c (objc_language_data): Likewise.
 113         (objc_language::name_of_this): New member function.
 114         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 115         initializer.
 116         * p-lang.c (pascal_language_data): Likewise.
 117         (pascal_language::name_of_this): New member function.
 118         * rust-lang.c (rust_language_data): Remove la_name_of_this
 119         initializer.
 120         * symtab.c (lookup_language_this): Update call to name_of_this.
 121         (lookup_symbol_aux): Likewise.
 122         * valops.c (value_of_this): Likewise.
 123
 124 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 125
 126         * ada-lang.c (ada_language_data): Remove
 127         la_struct_too_deep_ellipsis initializer.
 128         (ada_language::struct_too_deep_ellipsis): New member function.
 129         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 130         initializer.
 131         (cplus_language_data): Likewise.
 132         (asm_language_data): Likewise.
 133         (minimal_language_data): Likewise.
 134         * cp-valprint.c (cp_print_value): Update call to
 135         struct_too_deep_ellipsis.
 136         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 137         initializer.
 138         * f-lang.c (f_language_data): Likewise.
 139         (f_language::struct_too_deep_ellipsis): New member function.
 140         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 141         initializer.
 142         * language.c (unknown_language_data): Likewise.
 143         (auto_language_data): Likewise.
 144         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 145         member variable.
 146         (language_defn::struct_too_deep_ellipsis): New member function.
 147         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 148         initializer.Q
 149         * objc-lang.c (objc_language_data): Likewise.
 150         * opencl-lang.c (opencl_language_data): Likewise.
 151         * p-lang.c (pascal_language_data): Likewise.
 152         * rust-lang.c (rust_language_data): Likewise.
 153         * valprint.c (val_print_check_max_depth): Update call to
 154         struct_too_deep_ellipsis.
 155
 156 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 157
 158         * MAINTAINERS (Write After Approval): Add myself.
 159
 160 2020-09-15  Tom Tromey  <tom@tromey.com>
 161
 162         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 163         Remove.
 164
 165 2020-09-15  Tom Tromey  <tom@tromey.com>
 166
 167         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 168         and TYPE_CODE_METHODPTR cases.
 169         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 170         (c_value_print_inner): Update.
 171         * valprint.c (generic_value_print_memberptr): New function, from
 172         c_value_print_memberptr.
 173         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 174
 175 2020-09-15  Tom Tromey  <tromey@adacore.com>
 176
 177         * python/python-internal.h (PyInt_FromLong): Remove define.
 178         * python/py-value.c (convert_value_from_python): Use
 179         gdb_py_object_from_longest.
 180         * python/py-type.c (typy_get_code): Use
 181         gdb_py_object_from_longest.
 182         * python/py-symtab.c (salpy_get_line): Use
 183         gdb_py_object_from_longest.
 184         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 185         gdb_py_object_from_longest.
 186         * python/py-record.c (recpy_gap_reason_code): Use
 187         gdb_py_object_from_longest.
 188         * python/py-record-btrace.c (recpy_bt_insn_size)
 189         (recpy_bt_func_level, btpy_list_count): Use
 190         gdb_py_object_from_longest.
 191         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 192         gdb_py_object_from_longest.  Fix error handling.
 193         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 194         gdb_py_object_from_longest.
 195         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 196         gdb_py_object_from_longest.
 197         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 198         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 199         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 200
 201 2020-09-15  Tom Tromey  <tromey@adacore.com>
 202
 203         * python/python.c (gdbpy_parameter_value): Use
 204         gdb_py_object_from_ulongest.
 205
 206 2020-09-15  Tom Tromey  <tromey@adacore.com>
 207
 208         * python/py-infevents.c (create_register_changed_event_object):
 209         Use gdb_py_object_from_longest.
 210         * python/py-exitedevent.c (create_exited_event_object): Use
 211         gdb_py_object_from_longest.
 212
 213 2020-09-15  Tom Tromey  <tromey@adacore.com>
 214
 215         * python/python.c (gdbpy_parameter_value): Use
 216         gdb_py_object_from_longest.
 217         * python/py-type.c (convert_field, typy_range): Use
 218         gdb_py_object_from_longest.
 219         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 220         gdb_py_object_from_longest.
 221         * python/py-lazy-string.c (stpy_get_length): Use
 222         gdb_py_object_from_longest.
 223         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 224         gdb_py_object_from_longest.
 225         * python/py-infevents.c (create_memory_changed_event_object): Use
 226         gdb_py_object_from_longest.
 227         * python/py-inferior.c (infpy_get_num): Use
 228         gdb_py_object_from_longest.
 229         (infpy_get_pid): Likewise.
 230
 231 2020-09-15  Tom Tromey  <tromey@adacore.com>
 232
 233         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 234         defines.
 235         * python/py-value.c (valpy_long): Use
 236         gdb_py_object_from_ulongest.
 237         * python/py-symtab.c (salpy_get_pc): Use
 238         gdb_py_object_from_ulongest.
 239         (salpy_get_last): Likewise.
 240         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 241         gdb_py_object_from_ulongest.
 242         * python/py-lazy-string.c (stpy_get_address): Use
 243         gdb_py_object_from_ulongest.
 244         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 245         * python/py-arch.c (archpy_disassemble): Use
 246         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 247         error handling.
 248
 249 2020-09-15  Tom Tromey  <tromey@adacore.com>
 250
 251         * python/python-internal.h (gdb_py_long_from_longest): Remove
 252         defines.
 253         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 254         * python/py-type.c (convert_field, typy_get_sizeof): Use
 255         gdb_py_object_from_longest.
 256         * python/py-record-btrace.c (btpy_list_index): Use
 257         gdb_py_object_from_longest.
 258
 259 2020-09-15  Tom Tromey  <tromey@adacore.com>
 260
 261         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 262         * python/py-record.c (recpy_element_number): Use
 263         gdb_py_object_from_longest.
 264         (recpy_gap_number): Likewise.
 265
 266 2020-09-15  Tom Tromey  <tromey@adacore.com>
 267
 268         * top.c (ui::ui): Update.
 269         (highest_ui_num): Remove.
 270         * top.h (struct ui) <num>: Remove.
 271
 272 2020-09-15  Tom Tromey  <tromey@adacore.com>
 273
 274         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 275         * ui-style.c (ansi_regex_text): Now array.
 276         * rust-exp.y (number_regex_text): Now array.
 277         * linespec.c (linespec_quote_characters): Now array.
 278         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 279         Now arrays.
 280
 281 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 282
 283         * debuginfod-support.c (debuginfod_client_deleter): New.
 284         (debuginfod_client_up): New.
 285         (debuginfod_init): Return debuginfod_client_up.
 286         (debuginfod_source_query): Adjust.
 287         (debuginfod_debuginfo_query): Adjust.
 288
 289 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 290
 291         * debuginfod-support.c (debuginfod_source_query): Use
 292         make_unique_xstrdup.
 293
 294 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 295
 296         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 297         with `type::instance_flags`.
 298
 299 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 300
 301         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 302         Remove baton parameter.
 303
 304 2020-09-14  Pedro Alves  <pedro@palves.net>
 305
 306         * Makefile.in (SELFTESTS_SRCS): Add
 307         unittests/enum-flags-selftests.c.
 308         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 309         btrace_function_flags instead of enum btrace_function_flag.
 310         * compile/compile-c-types.c (convert_qualified): Use
 311         enum_flags::raw.
 312         * compile/compile-cplus-symbols.c (convert_one_symbol)
 313         (convert_symbol_bmsym):
 314         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 315         (compile_cplus_convert_struct_or_union_methods)
 316         (compile_cplus_instance::convert_qualified_base):
 317         * go-exp.y (parse_string_or_char): Add cast to int.
 318         * unittests/enum-flags-selftests.c: New file.
 319         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 320         type to btrace_thread_flags from btrace_thread_flag.
 321         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 322         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 323         cast in DEBUG call.
 324
 325 2020-09-14  Pedro Alves  <pedro@palves.net>
 326
 327         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 328         * gdbtypes.c (address_space_name_to_int): Rename to ...
 329         (address_space_name_to_type_instance_flags): ... this.
 330         (address_space_int_to_name): Rename to ...
 331         (address_space_type_instance_flags_to_name): ... this.
 332         * gdbtypes.h (address_space_name_to_int): Rename to ...
 333         (address_space_name_to_type_instance_flags): ... this.
 334         (address_space_int_to_name): Rename to ...
 335         (address_space_type_instance_flags_to_name): ... this.
 336         * type-stack.c (type_stack::insert): Adjust to rename.
 337         * type-stack.h (type_stack::insert): Likewise.
 338
 339 2020-09-14  Pedro Alves  <pedro@palves.net>
 340             Andrew Burgess  <andrew.burgess@embecosm.com>
 341
 342         * avr-tdep.c (avr_address_class_type_flags): Return
 343         type_instance_flags.
 344         (avr_address_class_type_flags_to_name): Take a
 345         type_instance_flags.
 346         (avr_address_class_name_to_type_flags): Return bool and take a
 347         type_instance_flags.
 348         * d-lang.c (build_d_types): Use type::set_instance_flags.
 349         * ft32-tdep.c (ft32_address_class_type_flags): Return
 350         type_instance_flags.
 351         (ft32_address_class_type_flags_to_name): Take a
 352         type_instance_flags.
 353         (ft32_address_class_name_to_type_flags): Return bool and take a
 354         type_instance_flags.
 355         (ft32_gdbarch_init): Use type::set_instance_flags.
 356         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 357         * gdbarch.h, gdbarch.c: Regenerate.
 358         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 359         (address_class_name_to_type_flags): Use type_instance_flags and
 360         bool.
 361         * gdbtypes.c (address_space_name_to_int)
 362         (address_space_int_to_name, make_qualified_type): Use
 363         type_instance_flags.
 364         (make_qualified_type): Use type_instance_flags and
 365         type::set_instance_flags.
 366         (make_type_with_address_space, make_cv_type, make_vector_type)
 367         (check_typedef): Use type_instance_flags.
 368         (recursive_dump_type): Cast type_instance_flags to unsigned for
 369         printing.
 370         (copy_type_recursive): Use type::set_instance_flags.
 371         (gdbtypes_post_init): Use type::set_instance_flags.
 372         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 373         <m_instance_flags>: ... this.
 374         <instance_flags, set_instance_flags>: New methods.
 375         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 376         (SET_TYPE_INSTANCE_FLAGS): New.
 377         (address_space_name_to_int, address_space_int_to_name)
 378         (make_type_with_address_space): Pass flags using
 379         type_instance_flags instead of int.
 380         * stabsread.c (cleanup_undefined_types_noname): Use
 381         type::set_instance_flags.
 382         * s390-tdep.c (s390_address_class_type_flags): Return
 383         type_instance_flags.
 384         (s390_address_class_type_flags_to_name): Take a
 385         type_instance_flags.
 386         (s390_address_class_name_to_type_flags): Return bool and take a
 387         type_instance_flags.
 388         * type-stack.c (type_stack::follow_types): Use
 389         type_instance_flags.
 390         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 391
 392 2020-09-14  Tom Tromey  <tromey@adacore.com>
 393
 394         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 395         * x86-tdep.c (x86_is_thunk_register_name)
 396         (x86_in_indirect_branch_thunk): Update.
 397         * sparc64-tdep.c (sparc64_fpu_register_names)
 398         (sparc64_cp0_register_names, sparc64_register_names)
 399         (sparc64_pseudo_register_names): Now const.
 400         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 401         cp0_registers_num>: Now const.
 402         * sparc-tdep.c (sparc_core_register_names)
 403         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 404         (sparc32_pseudo_register_names): Now const.
 405         (validate_tdesc_registers): Update.
 406         * rust-lang.c (rust_extensions): Now const.
 407         * p-lang.c (p_extensions): Now const.
 408         * objc-lang.c (objc_extensions): Now const.
 409         * nto-tdep.c (nto_thread_state_str): Now const.
 410         * moxie-tdep.c (moxie_register_names): Now const.
 411         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 412         Now const.
 413         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 414         (mips_linux_reg_names): Now const.
 415         (mips_gdbarch_init): Update.
 416         * microblaze-tdep.c (microblaze_register_names): Now const.
 417         * m68k-tdep.c (m68k_register_names): Now const.
 418         * m32r-tdep.c (m32r_register_names): Now const.
 419         * ia64-tdep.c (ia64_register_names): Now const.
 420         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 421         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 422         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 423         ymm_avx512_register_names, pkeys_register_names>: Now const.
 424         * i386-tdep.c (i386_register_names, i386_zmm_names)
 425         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 426         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 427         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 428         * f-lang.c (f_extensions): Now const.
 429         * d-lang.c (d_extensions): Now const.
 430         * csky-tdep.c (csky_register_names): Now const.
 431         * charset.c (default_charset_names, charset_enum): Now const.
 432         (_initialize_charset): Update.
 433         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 434         const.
 435         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 436         (bsd_uthread_solib_loaded): Update.
 437         (bsd_uthread_state): Now const.
 438         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 439         (amd64_ymm_avx512_names, amd64_ymmh_names)
 440         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 441         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 442         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 443         (amd64_dword_names): Now const.
 444         * agent.c (can_use_agent_enum): Now const.
 445         * ada-tasks.c (task_states, long_task_states): Now const.
 446         * ada-lang.c (known_runtime_file_name_patterns)
 447         (known_auxiliary_function_name_patterns, attribute_names)
 448         (standard_exc, ada_extensions): Now const.
 449
 450 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 451
 452         * bcache.h (struct bcache) <bcache>: Remove constructor.
 453         <m_hash_function, m_compare_function>: Remove.
 454         <~bcache>: Make virtual.
 455         <compare>: Remove static method, introduce virtual method.
 456         <default_hash>: Remove.
 457         <hash>: New virtual method.
 458         * bcache.c (bcache::expand_hash_table): Update.
 459         (bcache::insert): Update.
 460         (bcache::hash): New.
 461         (bcache::compare): Update comment and parameter names.
 462         * gdbtypes.c (types_deeply_equal): Update.
 463         * psymtab.h (struct psymbol_bcache): New struct.
 464         (class psymtab_storage) <psymtab_storage>: Make default.
 465         <psymbol_cache>: Change type to psymbol_bcache.
 466         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 467         (psymbol_hash): Change to...
 468         (psymbol_bcache::hash): ... this.
 469         (psymbol_compare): Change to...
 470         (psymbol_bcache::compare): ... this.
 471
 472 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 473
 474         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 475         checking for initial lwp.
 476
 477 2020-09-14  Tom Tromey  <tromey@adacore.com>
 478
 479         * m68k-tdep.c (m68k_extract_return_value): Use
 480         pointer_result_regnum.
 481         (m68k_store_return_value): Likewise.
 482         (m68k_reg_struct_return_p): Handle vectors and arrays.
 483         (m68k_return_value): Handle arrays.
 484         (m68k_svr4_return_value): Fix single-element aggregate handling.
 485         Handle long double.  Adjust for embedded ABI.
 486         (m68k_svr4_init_abi): Set pointer_result_regnum.
 487         (m68k_embedded_init_abi): New function.
 488         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 489         (m68k_osabi_sniffer): New function.
 490         (_initialize_m68k_tdep): Register osabi sniffer.
 491         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 492         member.
 493
 494 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 495
 496         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 497         with gdb::unique_xmalloc_ptr<char>.
 498
 499 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 500
 501         * xml-support.h (xml_fetch_another): Change type to be a
 502         function_view.
 503         (xml_process_xincludes): Remove baton parameter.
 504         (xml_fetch_content_from_file): Change baton parameter to
 505         dirname.
 506         * xml-support.c (struct xinclude_parsing_data)
 507         <xinclude_parsing_data>: Remove baton parameter.
 508         <fetcher_baton>: Remove.
 509         (xinclude_start_include): Adjust.
 510         (xml_process_xincludes): Adjust.
 511         (xml_fetch_content_from_file): Replace baton parameter with
 512         dirname.
 513         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 514         (xml_init_syscalls_info): Use a lambda.
 515         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 516         (file_read_description_xml): Use a lambda.
 517         (fetch_available_features_from_target): Change baton parameter
 518         to target_ops.
 519         (target_read_description_xml): Use a lambda.
 520         (target_fetch_description_xml): Use a lambda.
 521         (string_read_description_xml): Update.
 522
 523 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 524
 525         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
 526         uses with type::endianity_is_not_default.
 527
 528 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 529
 530         * gdbtypes.h (struct type) <endianity_is_not_default,
 531         set_endianity_is_not_default>: New methods.
 532         (TYPE_ENDIANITY_NOT_DEFAULT): Use
 533         type::endianity_is_not_default, change all write call sites to
 534         use type::set_endianity_is_not_default.
 535
 536 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 537
 538         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
 539         uses with type::is_fixed_instance.
 540
 541 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 542
 543         * gdbtypes.h (struct type) <is_fixed_instance,
 544         set_is_fixed_instance>: New methods.
 545         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
 546         write call sites to use type::set_is_fixed_instance.
 547
 548 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 549
 550         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
 551         uses with type::is_gnu_ifunc.
 552
 553 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 554
 555         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
 556         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
 557         use type::set_is_gnu_ifunc.
 558
 559 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 560
 561         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
 562         uses with type::stub_is_supported.
 563
 564 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 565
 566         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
 567         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
 568         use type::set_stub_is_supported.
 569
 570 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 571
 572         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
 573         uses with type::is_vector.
 574
 575 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 576
 577         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
 578         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
 579         use type::set_is_vector.
 580
 581 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 582
 583         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
 584         uses with type::has_varargs.
 585
 586 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 587
 588         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
 589         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
 590         use type::set_has_varargs.
 591
 592 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 593
 594         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
 595         uses with type::is_prototyped.
 596
 597 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 598
 599         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
 600         New methods.
 601         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
 602         call sites to use type::set_is_prototyped.
 603
 604 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 605
 606         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
 607         uses with type::target_is_stub.
 608
 609 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 610
 611         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
 612         New methods.
 613         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
 614         sites to use type::set_target_is_stub.
 615
 616 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 617
 618         * gdbtypes.h (TYPE_STUB): Remove, replace all
 619         uses with type::is_stub.
 620
 621 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 622
 623         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
 624         (TYPE_STUB): Use type::is_stub, change all write call sites to
 625         use type::set_is_stub.
 626
 627 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 628
 629         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
 630         type::has_no_signedness.
 631
 632 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 633
 634         * gdbtypes.h (struct type) <has_no_signedness,
 635         set_has_no_signedness>: New methods.
 636         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
 637         call sites to use type::set_has_no_signedness.
 638
 639 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 640
 641         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
 642         type::is_unsigned.
 643
 644 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 645
 646         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
 647         methods.
 648         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
 649         sites to use type::set_is_unsigned.
 650
 651 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 652             Adam Renquinha <arenquinha@cimeq.qc.ca>
 653
 654         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 655         pointer and stack frame offset when unwinding.
 656
 657 2020-09-13  Pedro Alves  <pedro@palves.net>
 658
 659         * NEWS: Document "-break-insert --qualified".
 660         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 661
 662 2020-09-13  Pedro Alves  <pedro@palves.net>
 663
 664         * linespec.c (classify_mtype, compare_msyms): Delete.
 665         (search_minsyms_for_name): Remove classification logic.  Instead
 666         filter out trampoline symbols if we also found an external
 667         function of the same name.
 668
 669 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 670
 671         * NEWS: Create a new section for the next release branch.
 672         Rename the section of the current branch, now that it has
 673         been cut.
 674
 675 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 676
 677         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 678         * version.in: Bump version to 11.0.50.DATE-git.
 679
 680 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 681
 682         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 683
 684 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 685             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 686
 687         * gdbarch.sh: Added bfloat16 type.
 688         * gdbarch.c: Regenerated.
 689         * gdbarch.h: Regenerated.
 690         * gdbtypes.c (floatformats_bfloat16): New struct.
 691         (gdbtypes_post_init): Add builtin_bfloat16.
 692         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 693         (floatformats_bfloat16): New struct.
 694         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 695         (i386_ymm_type): Add field "v16_bfloat16"
 696         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 697         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 698         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 699         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 700         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 701         * features/i386/64bit-avx512.c: Regenerated.
 702         * features/i386/64bit-sse.xml: Add bfloat16 type.
 703         * features/i386/64bit-sse.c: Regenerated.
 704
 705 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 706
 707         * i386-tdep.c (i386_zmm_type): Fix field names.
 708         (i386_ymm_type): Fix field names.
 709
 710 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 711
 712         * breakpoint.c: Fix typo in the help message of the
 713         "set breakpoint condition-evaluation" command.
 714
 715 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 716
 717         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 718         * (nbsd_nat_target::pid_to_exec_file)
 719         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 720         (nbsd_nat_target::post_startup_inferior)
 721         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 722         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 723         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 724         * (nbsd_thread_lister): Remove.
 725
 726 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 727
 728         * fork-inferior.c (startup_inferior): Avoid double free.
 729
 730 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 731
 732         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 733         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 734
 735 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 736
 737         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 738         * netbsd-nat.c: Include <sys/ptrace.h>.
 739         * (netbsd_nat::enable_proc_events): Add.
 740
 741 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 742
 743         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 744         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 745         (netbsd_nat::for_each_thread): Add.
 746         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 747         "gdbsupport/common-debug.h".
 748         * (netbsd_nat::netbsd_thread_lister)
 749         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 750         (netbsd_nat::for_each_thread): Add.
 751
 752 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 753
 754         * netbsd-nat.h: Include <unistd.h>.
 755         * (netbsd_nat::pid_to_exec_file): Add.
 756         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 757         * (netbsd_nat::pid_to_exec_file) Add.
 758
 759 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 760
 761         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 762
 763 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 764
 765         * netbsd-nat.h: New file.
 766         * netbsd-nat.c: Likewise.
 767
 768 2020-09-09  Tom Tromey  <tromey@adacore.com>
 769
 770         * ada-lang.c (remove_extra_symbols): Do not increment when
 771         removing an element
 772
 773 2020-09-08  Tom Tromey  <tromey@adacore.com>
 774
 775         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 776
 777 2020-09-08  Tom Tromey  <tromey@adacore.com>
 778
 779         PR win32/25302:
 780         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 781         (gdb_bfd_init_data): New function.
 782         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 783
 784 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 785
 786         * infrun.c (fetch_inferior_event): Use
 787         `switch_to_target_no_thread` to switch the target.
 788
 789 2020-09-06  Tom Tromey  <tom@tromey.com>
 790
 791         * symfile.h (dwarf2_free_objfile): Don't declare.
 792
 793 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 794
 795         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 796         to match 16 byte real/complex type generated by Flang compiler.
 797
 798 2020-09-03  Tom de Vries  <tdevries@suse.de>
 799
 800         PR breakpoint/26546
 801         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 802         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 803
 804 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 805
 806         * maint.c (index_digits): New function.
 807         (struct maint_print_section_data): Remove.
 808         (print_bfd_section_info): Remove print_data parameter, add arg
 809         and index_digits.
 810         (print_objfile_section_info): Likewise.
 811         (print_bfd_section_info_maybe_relocated): Likewise (plus
 812         objfile).
 813         (maintenance_info_sections): Adjust calls.
 814
 815 2020-09-02  Tom Tromey  <tromey@adacore.com>
 816
 817         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 818         for null pointers.
 819         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 820
 821 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 822
 823         * bcache.h (struct bcache) <insert>: Change type of `added` to
 824         pointer to bool.
 825         * bcache.c (bcache::insert): Likewise.
 826         * gdbtypes.c (check_types_worklist): Adjust.
 827         * psymtab.c (add_psymbol_to_bcache): Adjust.
 828
 829 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 830
 831         * corelow.c (unordered_set): Include.
 832         (class core_target): Add field 'm_core_unavailable_mappings'.
 833         (core_target::build_file_mappings): Print only one warning
 834         per inaccessible file.  Add unavailable/broken mappings
 835         to m_core_unavailable_mappings.
 836         (core_target::xfer_partial): Call...
 837         (core_target::xfer_memory_via_mappings): New method.
 838
 839 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 840
 841         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 842         type to bool.
 843
 844 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 845
 846         * dwarf2/read.c (struct field_info): Fix indentation.
 847
 848 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 849
 850         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 851         ordering in comment.
 852         * frame.c (frame_id_eq): Fix indentation.
 853
 854 2020-08-31  Scott Linder  <scott@scottlinder.com>
 855             Simon Marchi  <simon.marchi@efficios.com>
 856
 857         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 858         inline frame ids in outer frame.
 859
 860 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 861
 862         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 863         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 864         (outer_frame_id): Use FID_STACK_OUTER instead of
 865         FID_STACK_INVALID.
 866         (frame_id_p): Don't check for outer_frame_id.
 867
 868 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 869
 870         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 871         regnum/frame in value.  Call allocate_value_lazy.
 872         * frame.c (frame_unwind_register_value): Use
 873         val_print_not_saved.
 874
 875 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 876
 877         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 878
 879 2020-08-29  Pedro Alves  <pedro@palves.net>
 880
 881         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 882         the inferior before calling target_pid_to_str.
 883
 884 2020-08-28  Tom Tromey  <tom@tromey.com>
 885
 886         * xcoffread.c (xcoff_end_psymtab): Update comment.
 887         * dbxread.c (dbx_end_psymtab): Update comment.
 888
 889 2020-08-28  Tom de Vries  <tdevries@suse.de>
 890
 891         PR breakpoint/26544
 892         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 893         event_location.
 894         (create_breakpoint): Same.
 895         (base_breakpoint_decode_location): Same.
 896         (bkpt_create_sals_from_location): Same.
 897         (bkpt_decode_location): Same.
 898         (bkpt_probe_create_sals_from_location): Same.
 899         (bkpt_probe_decode_location): Same.
 900         (tracepoint_create_sals_from_location): Same.
 901         (tracepoint_decode_location): Same.
 902         (tracepoint_probe_decode_location): Same.
 903         (strace_marker_create_sals_from_location): Same.
 904         (strace_marker_decode_location): Same.
 905         (create_sals_from_location_default): Same.
 906         (decode_location_default): Same.
 907         * breakpoint.h (struct breakpoint_ops): Same.
 908         (create_breakpoint): Same.
 909         * linespec.h (decode_line_full): Same.
 910         * linespec.c (decode_line_full): Same.  Throw error if
 911         result.size () == 0.
 912
 913 2020-08-27  Pedro Alves  <pedro@palves.net>
 914
 915         PR gdb/26524
 916         * breakpoint.c (until_break_fsm) <location_breakpoint,
 917         caller_breakpoint>: Delete fields.
 918         <breakpoints>: New field.
 919         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 920         two individual breakpoints.
 921         (until_break_fsm::should_stop): Loop over breakpoints in the
 922         breakpoint vector.
 923         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 924         vector.
 925         (until_break_command): Handle location expanding into multiple
 926         sals.
 927
 928 2020-08-27  Pedro Alves  <pedro@palves.net>
 929
 930         PR gdb/26523
 931         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 932         bp_until breakpoints user-specified locations.  Update intro
 933         comment.
 934
 935 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 936
 937         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 938         gdb_bfd_sections): New.
 939         * maint.c (print_bfd_section_info): Change param type to
 940         maint_print_section_data.
 941         (print_objfile_section_info): Likewise.
 942         (print_bfd_section_info_maybe_relocated): Likewise.
 943         (maintenance_info_sections): Use gdb_bfd_sections.
 944
 945 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 946
 947         * MAINTAINERS: Add ARC target and maintainer.
 948
 949 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 950
 951         * configure.tgt: ARC support for GNU/Linux.
 952         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 953         * arc-linux-tdep.c: New file.
 954         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 955         * arc-tdep.c (arc_write_pc): Use it.
 956
 957 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 958
 959         * arc-tdep.c (arc_check_for_hardware_loop): New.
 960         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 961
 962 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 963
 964         * arc-tdep.h: Include "gdbarch.h".
 965
 966 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 967
 968         * arch/arc.h
 969         (arc_gdbarch_features): New class to stir the selection of target XML.
 970         (arc_create_target_description): Use FEATURES to choose XML target.
 971         (arc_lookup_target_description): Use arc_create_target_description
 972         to create _new_ target descriptions or return the already created
 973         ones if the FEATURES is the same.
 974         * arch/arc.c: Implementation of prototypes described above.
 975         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 976         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 977         * arc-tdep.c (*_feature_name): Make feature names consistent.
 978         (arc_register_feature): A new struct to hold information about
 979         registers of a particular target/feature.
 980         (arc_check_tdesc_feature): Check if XML provides registers in
 981         compliance with ARC_REGISTER_FEATURE structs.
 982         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 983         (determine_*_reg_feature_set): Which feature name to look for.
 984         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 985         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 986         to expected ISA enums to be used in arc_gdbarch_features structs.
 987         * features/Makefile (FEATURE_XMLFILES): Add new files.
 988         * gdb/features/arc/v1-aux.c: New file.
 989         * gdb/features/arc/v1-aux.xml: Likewise.
 990         * gdb/features/arc/v1-core.c: Likewise.
 991         * gdb/features/arc/v1-core.xml: Likewise.
 992         * gdb/features/arc/v2-aux.c: Likewise.
 993         * gdb/features/arc/v2-aux.xml: Likewise.
 994         * gdb/features/arc/v2-core.c: Likewise.
 995         * gdb/features/arc/v2-core.xml: Likewise.
 996         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 997
 998 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 999             Andrew Burgess  <andrew.burgess@embecosm.com>
1000
1001         PR m2/26372
1002         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1003         an assert.  Remove single element array indexing pattern as the
1004         MULTI_SUBSCRIPT support will handle this case too.
1005
1006 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1007
1008         * value.h (valprint_check_validity): Move declaration from
1009         here...
1010         * valprint.h (valprint_check_validity): ... to here.
1011
1012 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1013
1014         * debug.h: New file.
1015         * debug.c (debug_prefixed_vprintf): New function.
1016         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1017         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1018
1019 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1020
1021         * infrun.h (infrun_debug_printf_1): New function declaration.
1022         (infrun_debug_printf): New macro.
1023         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1024         throughout.
1025         (infrun_debug_printf): New function.
1026         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1027         (handle_jit_event): Likewise.
1028
1029 2020-08-21  Mark Wielaard  <mark@klomp.org>
1030
1031         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1032
1033 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1034
1035         * frame.c (enum class frame_id_status): New.
1036         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1037         (fprintf_frame): Update.
1038         (compute_frame_id): Set frame id status to "computing" on entry.
1039         Set it back to "not_computed" on failure and to "computed" on
1040         success.
1041         (get_frame_id): Assert the frame id is not being computed.
1042         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1043         (create_new_frame): Likewise.
1044         (frame_cleanup_after_sniffer): Update assert.
1045
1046 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1047
1048         * regcache.c (pid_ptid_regcache_map): New type.
1049         (target_ptid_regcache_map): Remove.
1050         (target_pid_ptid_regcache_map): New type.
1051         (regcaches): Change type to target_pid_ptid_regcache_map.
1052         (get_thread_arch_aspace_regcache): Update.
1053         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1054         case.
1055         (regcaches_size): Update.
1056         (regcache_count): Update.
1057         (registers_changed_ptid_target_pid_test): New.
1058         (_initialize_regcache): Register new test.
1059
1060 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1061
1062         * regcache.c (regcache_count): New.
1063         (struct regcache_test_data): New.
1064         (regcache_test_data_up): New.
1065         (populate_regcaches_for_test): New.
1066         (regcaches_test): Remove.
1067         (get_thread_arch_aspace_regcache_test): New.
1068         (registers_changed_ptid_all_test): New.
1069         (registers_changed_ptid_target_test): New.
1070         (registers_changed_ptid_target_ptid_test): New.
1071         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1072         (_initialize_regcache): Register new tests.
1073
1074 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1075
1076         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1077         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1078         gdbarch and aspace parameter.  Use current inferior's aspace.
1079         Validate regcache's arch value.
1080         (regcaches_test): Update.
1081
1082 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1083
1084         * regcache.c (regcaches_test): Call registers_changed.
1085
1086 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1087
1088         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1089
1090 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1091
1092         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1093         to find the end of prologue for flang compiled binaries.
1094         * arm-tdep.c (arm_skip_prologue): Likewise.
1095         * i386-tdep.c (i386_skip_prologue): Likewise.
1096         * producer.c (producer_is_llvm): New function.
1097         (producer_parsing_tests): Added new tests for clang/flang.
1098         * producer.h (producer_is_llvm): New declaration.
1099
1100 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1101
1102         * linux-nat.c (linux_nat_debug_printf): New function.
1103         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1104
1105 2020-08-18  Aaron Merey  <amerey@redhat.com>
1106
1107         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1108         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1109         (CLIBS): Add DEBUGINFOD_LIBS.
1110
1111 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1112
1113         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1114         'gdbarch_num_regs'.
1115
1116 2020-08-17  Tom Tromey  <tromey@adacore.com>
1117
1118         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1119         ada_get_decoded_value returns NULL.
1120
1121 2020-08-17  Tom Tromey  <tromey@adacore.com>
1122
1123         * python/py-inferior.c (infpy_search_memory): Use
1124         gdb_py_object_from_ulongest.
1125         * python/py-infevents.c (create_inferior_call_event_object)
1126         (create_memory_changed_event_object): Use
1127         gdb_py_object_from_ulongest.
1128         * python/py-linetable.c (ltpy_entry_get_pc): Use
1129         gdb_py_object_from_ulongest.
1130
1131 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1132
1133         * loc.c (class symbol_needs_eval_context): Fix indentation.
1134
1135 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1136
1137         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1138         bool.
1139
1140 2020-08-17  Tom de Vries  <tdevries@suse.de>
1141
1142         PR gdb/26393
1143         * gdbtypes.c (dump_dynamic_prop): New function.
1144         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1145
1146 2020-08-15  Tom de Vries  <tdevries@suse.de>
1147
1148         PR backtrace/26390
1149         * stack.c (print_frame_args): Temporarily set the selected
1150         frame to FRAME while printing the frame's arguments.
1151
1152 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1153
1154         PR breakpoints/26385
1155         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1156         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1157
1158 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1159
1160         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1161         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1162         and >= to check return value instead of == -1 and != -1.
1163
1164 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1165
1166         * utils.h (class gdb_argv) <as_array_view>: New method.
1167         * utils.c (gdb_argv_as_array_view_test): New.
1168         (_initialize_utils): Register selftest.
1169         * maint.c (maintenance_selftest): Use the new method.
1170
1171 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1172
1173         * target.h (supports_dumpcore, dumpcore): New
1174         function declarations.
1175         * target.c (supports_dumpcore, dumpcore): New
1176         functions.
1177         * target-delegates.c: Rebuild.
1178         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1179         and target_dumpcore ().
1180
1181 2020-08-13  Aaron Merey  <amerey@redhat.com>
1182
1183         * debuginfod-support.c: Replace global variables with user_data.
1184
1185 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1186
1187         * maint.c (maintenance_selftest): Split args and pass array_view
1188         to run_tests.
1189
1190 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1191
1192         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1193         type's length.
1194         Use %s and pulongest to print the length.
1195
1196 2020-08-12  Pedro Alves  <palves@redhat.com>
1197
1198         * NEWS: Move "Multi-target debugging support" item to the
1199         "Changes since GDB 9" section.
1200
1201 2020-08-12  Pedro Alves  <palves@redhat.com>
1202
1203         PR gdb/26336
1204         * progspace.c (program_space::remove_objfile): Invalidate the
1205         frame cache.
1206
1207 2020-08-11  Tom de Vries  <tdevries@suse.de>
1208
1209         * MAINTAINERS: Mark ms1 as deleted.
1210
1211 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1212
1213         PR gdb/26310
1214
1215         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1216         act accordingly.
1217         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1218         movz/str/stur/stp skipping behavior.
1219
1220 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1221
1222         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1223         struct user_sve_header instead of struct sve_context.
1224
1225 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1226
1227         * read.h (dwarf2_fetch_die_loc_sect_off,
1228         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1229         `void *` parameter with function_view.
1230         * read.c (dwarf2_fetch_die_loc_sect_off,
1231         dwarf2_fetch_die_loc_cu_off): Likewise.
1232         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1233         (per_cu_dwarf_call): Adjust.
1234         (get_frame_address_in_block_wrapper): Remove.
1235         (indirect_synthetic_pointer): Adjust.
1236         (get_ax_pc): Remove.
1237         (dwarf2_compile_expr_to_ax): Adjust.
1238
1239 2020-08-08  Tom de Vries  <tdevries@suse.de>
1240
1241         PR build/26344
1242         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1243         constructor.
1244         * regcache.c (get_thread_arch_aspace_regcache): Same.
1245
1246 2020-08-07  Tom Tromey  <tromey@adacore.com>
1247
1248         * ravenscar-thread.c
1249         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1250         New method.
1251         (ravenscar_thread_target::wait): Check
1252         runtime_initialized.
1253         (ravenscar_thread_target::prepare_to_store)
1254         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1255         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1256         (ravenscar_thread_target::stopped_by_watchpoint)
1257         (ravenscar_thread_target::stopped_data_address)
1258         (ravenscar_thread_target::core_of_thread): Use
1259         scoped_restore_current_thread and
1260         set_base_thread_from_ravenscar_task.
1261
1262 2020-08-07  Tom Tromey  <tromey@adacore.com>
1263
1264         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1265
1266 2020-08-07  Tom Tromey  <tromey@adacore.com>
1267
1268         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1269         update_inferior_ptid before update_thread_list.
1270         (temporarily_change_regcache_ptid): New class.
1271         (ravenscar_thread_target::fetch_registers)
1272         (ravenscar_thread_target::store_registers)
1273         (ravenscar_thread_target::prepare_to_store): Use base thread when
1274         forwarding operation.
1275
1276 2020-08-07  Tom Tromey  <tromey@adacore.com>
1277
1278         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1279         "is_pid" case.
1280
1281 2020-08-07  Tom Tromey  <tromey@adacore.com>
1282
1283         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1284         New methods.
1285         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1286         first.
1287         (ravenscar_thread_target::add_thread): Rename from
1288         ravenscar_add_thread.
1289         (ravenscar_thread_target::update_thread_list): Use a lambda.
1290         (ravenscar_thread_target::xfer_partial): New method.
1291
1292 2020-08-07  Tom Tromey  <tromey@adacore.com>
1293
1294         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1295         gdb::function_view.
1296         (iterate_over_live_ada_tasks): Change type of argument.
1297         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1298         of argument.
1299
1300 2020-08-07  Tom Tromey  <tromey@adacore.com>
1301
1302         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1303         Remove.
1304         (ravenscar_thread_target::extra_thread_info): Remove.
1305         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1306         defer to target beneath for non-Ravenscar threads.
1307
1308 2020-08-07  Tom Tromey  <tromey@adacore.com>
1309
1310         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1311         get_base_thread_from_ravenscar_task>: Now methods.
1312         <m_cpu_map>: New member.
1313         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1314         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1315         (ravenscar_thread_target::task_is_currently_active): Update.
1316         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1317         Now a method.
1318         (ravenscar_thread_target::add_active_thread): Put initial thread
1319         into the m_cpu_map.
1320
1321 2020-08-07  Tom Tromey  <tromey@adacore.com>
1322
1323         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1324         event_ptid.
1325
1326 2020-08-07  Tom Tromey  <tromey@adacore.com>
1327
1328         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1329         runtime_initialized.
1330
1331 2020-08-07  Tom Tromey  <tromey@adacore.com>
1332
1333         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1334         add_active_thread.
1335         (ravenscar_thread_target::add_active_thread): Now public.
1336         (ravenscar_inferior_created): Call add_active_thread after pushing
1337         the target.
1338
1339 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1340
1341         * regcache.c (ptid_regcache_map): New type.
1342         (target_ptid_regcache_map): New type.
1343         (regcaches): Change type to target_ptid_regcache_map.
1344         (get_thread_arch_aspace_regcache): Update to regcaches' new
1345         type.
1346         (regcache_thread_ptid_changed): Likewise.
1347         (registers_changed_ptid): Likewise.
1348         (regcaches_size): Likewise.
1349         (regcaches_test): Update.
1350         (regcache_thread_ptid_changed): Update.
1351         * regcache.h (regcache_up): New type.
1352         * gdbsupport/ptid.h (hash_ptid): New struct.
1353
1354 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1355
1356         * observable.h (thread_ptid_changed): Add parameter
1357         `process_stratum_target *`.
1358         * infrun.c (infrun_thread_ptid_changed): Add parameter
1359         `process_stratum_target *` and use it.
1360         (selftests): New namespace.
1361         (infrun_thread_ptid_changed): New function.
1362         (_initialize_infrun): Register selftest.
1363         * regcache.c (regcache_thread_ptid_changed): Add parameter
1364         `process_stratum_target *` and use it.
1365         (regcache_thread_ptid_changed): New function.
1366         (_initialize_regcache): Register selftest.
1367         * thread.c (thread_change_ptid): Pass target to
1368         thread_ptid_changed observable.
1369
1370 2020-08-06  Caroline Tice <cmtice@google.com>
1371
1372         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1373         (struct dwp_sections): Update field comments.  Add loclists and
1374         rnglists fields.
1375         (struct virtual_v2_dwo_sections): Rename struct to
1376         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1377         size & offset fields for loclists and rnglists.
1378         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1379         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1380         skipping dummy type units.
1381         (create_dwp_hash_table): Update the large comment above the function to
1382         discuss Version 5 DWP files as well, with references.  Update all the
1383         version checks in the function to check for version 5 as well.  Add new
1384         section at the end to create dwp hash table for version 5.
1385         (create_dwp_v2_section): Rename function to
1386         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1387         Add V5 to error message text.
1388         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1389         into calls to create_dwp_v2_or_v5_section.
1390         (create_dwo_unit_in_dwp_v5): New function.
1391         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1392         check for version2; add else clause to handle version 5.
1393         (open_and_init_dwo_file): Add code to check dwarf version & only call
1394         create_debug_types_hash_table (with sections.types) if version is not 5;
1395         else call create_debug_type_hash_table, with sections.info.
1396         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1397         version 5.
1398         (dwarf2_locate_v5_dwp_sections): New function.
1399         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1400         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1401
1402 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1403
1404         * regcache.h (class regcache): Remove friend
1405         registers_changed_ptid.
1406         <regcache_thread_ptid_changed>: Remove.
1407         <regcaches>: Remove.
1408         * regcache.c (regcache::regcaches): Rename to...
1409         (regcaches): ... this.  Make static.
1410         (get_thread_arch_aspace_regcache): Update.
1411         (regcache::regcache_thread_ptid_changed): Rename to...
1412         (regcache_thread_ptid_changed): ... this.  Update.
1413         (class regcache_access): Remove.
1414         (regcaches_test): Update.
1415         (_initialize_regcache): Update.
1416         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1417         <forward_list>.
1418
1419 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1420
1421         * regcache.h (class regcache) <current_regcache>: Rename to...
1422         <regcaches>: ... this.  Move doc here.
1423         * regcache.c (regcache::current_regcache) Rename to...
1424         (regcache::regcaches): ... this.  Move doc to header.
1425         (get_thread_arch_aspace_regcache): Update.
1426         (regcache::regcache_thread_ptid_changed): Update.
1427         (registers_changed_ptid): Update.
1428         (class regcache_access) <current_regcache_size>: Rename to...
1429         <regcaches_size>: ... this.
1430         (current_regcache_test): Rename to...
1431         (regcaches_test): ... this.
1432         (_initialize_regcache): Update.
1433
1434 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1435
1436         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1437
1438 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1439
1440         * corelow.c (core_target::build_file_mappings): Don't output
1441         null pathname in warning.
1442
1443 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1444
1445         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1446         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1447         gdb.dwarf2/dw2-single-line-discriminators.exp,
1448         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1449
1450 2020-08-05  Tom Tromey  <tromey@adacore.com>
1451
1452         PR rust/26197:
1453         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1454         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1455         Fix off-by-one and type size errors in ordinary case.
1456
1457 2020-08-05  Tom de Vries  <tdevries@suse.de>
1458
1459         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1460         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1461
1462 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1463
1464         * frame.h (frame_id_p): Return bool.
1465         (frame_id_artificial_p): Return bool.
1466         (frame_id_eq): Return bool.
1467         (has_stack_frames): Return bool.
1468         (get_selected_frame): Fix typo in comment.
1469         (get_frame_pc_if_available): Return bool.
1470         (get_frame_address_in_block_if_available): Return bool.
1471         (get_frame_func_if_available): Return bool.
1472         (read_frame_register_unsigned): Return bool.
1473         (get_frame_register_bytes): Return bool.
1474         (safe_frame_unwind_memory): Return bool.
1475         (deprecated_frame_register_read): Return bool.
1476         (frame_unwinder_is): Return bool.
1477         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1478         bool.
1479         <this_id::p>: Likewise.
1480         <prev_p>: Likewise.
1481         (frame_stash_add): Return bool.
1482         (get_frame_id): Use bool.
1483         (frame_id_build_special) Use bool.
1484         (frame_id_build_unavailable_stack): Use bool.
1485         (frame_id_build): Use bool.
1486         (frame_id_p): Return bool, use true/false instead of 1/0.
1487         (frame_id_artificial_p): Likewise.
1488         (frame_id_eq): Likewise.
1489         (frame_id_inner): Likewise.
1490         (get_frame_func_if_available): Likewise.
1491         (read_frame_register_unsigned): Likewise.
1492         (deprecated_frame_register_read): Likewise.
1493         (get_frame_register_bytes): Likewise.
1494         (has_stack_frames): Likewise.
1495         (inside_main_func): Likewise.
1496         (inside_entry_func): Likewise.
1497         (get_frame_pc_if_available): Likewise.
1498         (get_frame_address_in_block_if_available): Likewise.
1499         (frame_unwinder_is): Likewise.
1500         (safe_frame_unwind_memory): Likewise.
1501         (frame_unwind_arch): Likewise.
1502
1503 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1504
1505         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1506         type to cached_copy_status.
1507         (fprintf_frame): Adjust.
1508         (get_frame_func_if_available): Adjust.
1509         (frame_cleanup_after_sniffer): Adjust.
1510
1511 2020-08-04  Mark Wielaard  <mark@klomp.org>
1512
1513         * MAINTAINERS (Write After Approval): Update email address.
1514
1515 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1516
1517         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1518         dynamic_prop::const_val.
1519
1520 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1521
1522         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
1523         dynamic_prop::kind.
1524
1525 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1526
1527         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
1528
1529 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1530
1531         * configure.tgt: Set gdb_sim for bpf-*-* targets.
1532
1533 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
1534             Jose E. Marchesi  <jose.marchesi@oracle.com>
1535
1536         * configure.tgt: Add entry for bpf-*-*.
1537         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
1538         (ALLDEPFILES): Add bpf-tdep.c.
1539         * bpf-tdep.c: New file.
1540         * MAINTAINERS: Add bpf target and maintainer.
1541         * NEWS: Mention the support for the new target.
1542
1543 2020-08-04  Tom de Vries  <tdevries@suse.de>
1544
1545         PR symtab/23270
1546         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
1547         Error.
1548
1549 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1550
1551         * syscalls/freebsd.xml: Regenerate.
1552
1553 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1554
1555         * syscalls/update-freebsd.sh: Fix usage and year range.
1556
1557 2020-08-03  Tom de Vries  <tdevries@suse.de>
1558
1559         PR symtab/26333
1560         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1561         DW_LNE_lo_user/DW_LNE_hi_user range.
1562
1563 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1564
1565         PR ada/26318
1566         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1567         kind.
1568
1569 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1570
1571         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1572
1573 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1574
1575         * breakpoint.c (set_breakpoint_condition): Update the condition
1576         expressions after checking that the input condition string parses
1577         successfully and does not contain junk at the end.
1578
1579 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1580
1581         * breakpoint.c (set_breakpoint_condition): Update the
1582         condition string after parsing the new condition successfully.
1583
1584 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1585
1586         * proc-api.c (_STRUCTURED_PROC): Don't define.
1587         * proc-events.c: Likewise.
1588         * proc-flags.c: Likewise.
1589         * proc-why.c: Likewise.
1590         * procfs.c: Likewise.
1591
1592         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1593         * configure, config.in: Regenerate.
1594
1595 2020-07-30  Tom de Vries  <tdevries@suse.de>
1596
1597         PR build/26320
1598         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1599         m_red/m_green/m_blue in a union.
1600
1601 2020-07-29  Tom de Vries  <tdevries@suse.de>
1602
1603         PR tdep/26280
1604         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1605
1606 2020-07-28  Tom Tromey  <tromey@adacore.com>
1607
1608         PR symtab/26270:
1609         * symtab.h (find_pc_partial_function_sym): Declare.
1610         * cli/cli-cmds.c (disassemble_command): Use
1611         find_pc_partial_function_sym.  Check asm_demangle.
1612         * blockframe.c (cache_pc_function_sym): New global.
1613         (cache_pc_function_name): Remove.
1614         (clear_pc_function_cache): Update.
1615         (find_pc_partial_function_sym): New function, from
1616         find_pc_partial_function.
1617         (find_pc_partial_function): Rewrite using
1618         find_pc_partial_function_sym.
1619
1620 2020-07-28  Tom Tromey  <tromey@adacore.com>
1621
1622         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1623         help.  Add usage.
1624
1625 2020-07-28  Tom Tromey  <tromey@adacore.com>
1626
1627         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1628         <DW_OP_GNU_variable_value>: Cast to address type.
1629
1630 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1631
1632         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1633         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1634         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1635         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1636         (nbsd_get_siginfo_type): New.
1637         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1638         (_initialize_nbsd_tdep): New.
1639
1640 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         PR binutils/26301
1643         * configure: Regenerated.
1644
1645 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         PR binutils/26301
1648         * configure: Regenerated.
1649
1650 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1651
1652         * python/py-frame.c: Remove 'user-regs.h' include.
1653         (frapy_read_register): Rewrite to make use of
1654         gdbpy_parse_register_id.
1655         * python/py-registers.c (gdbpy_parse_register_id): New function,
1656         moved here from python/py-unwind.c.  Updated the return type, and
1657         also accepts register descriptor objects.
1658         * python/py-unwind.c: Remove 'user-regs.h' include.
1659         (pyuw_parse_register_id): Moved to python/py-registers.c.
1660         (unwind_infopy_add_saved_register): Update to use
1661         gdbpy_parse_register_id.
1662         (pending_framepy_read_register): Likewise.
1663         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1664
1665 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1666
1667         * python/py-registers.c: Add 'user-regs.h' include.
1668         (register_descriptor_iter_find): New function.
1669         (register_descriptor_iterator_object_methods): New static global
1670         methods array.
1671         (register_descriptor_iterator_object_type): Add pointer to methods
1672         array.
1673
1674 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1675
1676         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1677         for all architectures on FreeBSD 11.3 and later.
1678
1679 2020-07-27  Tom Tromey  <tromey@adacore.com>
1680
1681         * gcore.h (load_corefile): Don't declare.
1682
1683 2020-07-27  Tom de Vries  <tdevries@suse.de>
1684
1685         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1686         * config.in: Regenerate.
1687         * configure: Regenerate.
1688
1689 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1690
1691         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1692         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1693         ws2tcpip.h if it is available and sys/socket.h isn't.
1694         * configure: Regenerate.
1695         * config.in: Regenerate.
1696
1697 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1698
1699         PR fortran/23051
1700         PR fortran/26139
1701         * valops.c (value_ind): Pass address to
1702         readjust_indirect_value_type.
1703         * value.c (readjust_indirect_value_type): Make parameter
1704         non-const, and add extra address parameter.  Resolve original type
1705         before using it.
1706         * value.h (readjust_indirect_value_type): Update function
1707         signature and comment.
1708
1709 2020-07-25  Tom de Vries  <tdevries@suse.de>
1710
1711         PR symtab/26243
1712         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1713         entries.
1714
1715 2020-07-24  Aaron Merey  <amerey@redhat.com>
1716
1717         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1718         * configure: Rebuild.
1719
1720 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1721
1722         PR corefiles/26294
1723         * corelow.c (_initialize_corelow): Add period to help text
1724         for "maintenance print core-file-backed-mappings".
1725
1726 2020-07-23  Pedro Alves  <pedro@palves.net>
1727
1728         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1729         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1730         meanwhile.
1731         * frame.c (frame_cache_generation, get_frame_cache_generation):
1732         New.
1733         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1734         (get_prev_frame_if_no_cycle): On exception, don't touch
1735         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1736         * frame.h (get_frame_cache_generation): Declare.
1737
1738 2020-07-23  Tom de Vries  <tdevries@suse.de>
1739
1740         PR tui/26282
1741         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1742         New default constructor.
1743
1744 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1745
1746         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1747         exclude non-statement entries.
1748
1749 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1750
1751         * NEWS (New commands): Mention new command
1752         "maintenance print core-file-backed-mappings".
1753
1754 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1755
1756         * corelow.c (gdbcmd.h): Include.
1757         (core_target::info_proc_mappings): New method.
1758         (get_current_core_target): New function.
1759         (maintenance_print_core_file_backed_mappings): New function.
1760         (_initialize_corelow): Add core-file-backed-mappings to
1761         "maint print" commands.
1762
1763 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1764
1765         * linux-tdep.c (dump_note_entry_p): New function.
1766         (linux_dump_mapping_p_ftype): New typedef.
1767         (linux_find_memory_regions_full): Add new parameter,
1768         should_dump_mapping_p.
1769         (linux_find_memory_regions): Adjust call to
1770         linux_find_memory_regions_full.
1771         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1772         call to linux_find_memory_regions_full.
1773
1774 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1775
1776         * corelow.c (solist.h, unordered_map): Include.
1777         (class core_target): Add field m_core_file_mappings and
1778         method build_file_mappings.
1779         (core_target::core_target): Call build_file_mappings.
1780         (core_target::~core_target): Free memory associated with
1781         m_core_file_mappings.
1782         (core_target::build_file_mappings): New method.
1783         (core_target::xfer_partial): Use m_core_file_mappings
1784         for memory transfers.
1785         * linux-tdep.c (linux_read_core_file_mappings): New
1786         function.
1787         (linux_core_info_proc_mappings): Rewrite to use
1788         linux_read_core_file_mappings.
1789         (linux_init_abi): Register linux_read_core_file_mappings.
1790
1791 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1792
1793         * arch-utils.c (default_read_core_file_mappings): New function.
1794         * arch-utils.c (default_read_core_file_mappings): Declare.
1795         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1796         * gdbarch.h, gdbarch.c: Regenerate.
1797
1798 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1799
1800         PR corefiles/25631
1801         * corelow.c (core_target:xfer_partial):  Revise
1802         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1803         case after first checking the stratum beneath the core
1804         target.
1805         (has_all_memory): Return true.
1806         * target.c (raw_memory_xfer_partial): Revise comment
1807         regarding use of has_all_memory.
1808
1809 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1810
1811         * exec.h (section_table_xfer_memory): Revise declaration,
1812         replacing section name parameter with an optional callback
1813         predicate.
1814         * exec.c (section_table_xfer_memory): Likewise.
1815         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1816         of section_table_xfer_memory.
1817
1818 2020-07-22  Tom Tromey  <tromey@adacore.com>
1819
1820         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1821         lookup_symbol_search_name.
1822
1823 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1824
1825         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1826         redundant local variable.
1827         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1828         reference, not pointer, update code accordingly.
1829
1830 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1831             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1832
1833         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1834         * jit.c (jit_breakpoint_re_set_internal): Use the
1835         `skip_jit_symbol_lookup` field.
1836
1837 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1838             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1839
1840         * jit.c (jit_read_descriptor): Define the descriptor address once,
1841         use twice.
1842         (jit_breakpoint_deleted): Move the declaration of the loop variable
1843         `iter` into the loop header.
1844         (jit_breakpoint_re_set_internal): Move the declaration of the local
1845         variable `objf_data` to the first point of definition.
1846         (jit_event_handler): Move the declaration of local variables
1847         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1848         Rename `objf` to `jited`.
1849
1850 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1851
1852         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1853         Remove.
1854         * jit.c (get_jiter_objfile_data): Update.
1855
1856 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1857             Simon Marchi  <simon.marchi@polymtl.ca>
1858
1859         * jit.c (struct jit_program_space_data): Remove.
1860         (jit_program_space_key): Remove.
1861         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1862         stuff.
1863         (get_jit_program_space_data): Remove.
1864         (jit_breakpoint_deleted): Iterate on all of the program space's
1865         objfiles.
1866         (jit_inferior_init): Likewise.
1867         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1868         type to void.
1869         (jit_breakpoint_re_set): Pass current_program_space to
1870         jit_breakpoint_re_set_internal.
1871
1872 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1873
1874         * jit.h (struct jiter_objfile_data) <cached_code_address,
1875         jit_breakpoint>: Move to here from ...
1876         * jit.c (jit_program_space_data): ... here.
1877         (jiter_objfile_data::~jiter_objfile_data): Update.
1878         (jit_breakpoint_deleted): Update.
1879         (jit_breakpoint_re_set_internal): Update.
1880
1881 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1882
1883         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1884         checks.
1885         (jit_read_descriptor): Remove NULL check.
1886         (jit_event_handler): Add an assertion.
1887
1888 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1889
1890         * jit.h (struct jit_objfile_data):  Split into...
1891         (struct jiter_objfile_data): ... this ...
1892         (struct jited_objfile_data): ... and this.
1893         * objfiles.h (struct objfile) <jit_data>: Remove.
1894         <jiter_data, jited_data>: New fields.
1895         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1896         (jiter_objfile_data::~jiter_objfile_data): ... this.
1897         (get_jit_objfile_data): Rename to ...
1898         (get_jiter_objfile_data): ... this.
1899         (add_objfile_entry): Update.
1900         (jit_read_descriptor): Use get_jiter_objfile_data.
1901         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1902         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1903         (jit_inferior_exit_hook): Use objfile's jited_data field.
1904
1905 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1906
1907         * jit.h: Forward-declare `struct minimal_symbol`.
1908         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1909         constructor, destructor, and an objfile* field.
1910         * jit.c (jit_objfile_data): Remove.
1911         (struct jit_objfile_data): Migrate from here to jit.h.
1912         (jit_objfile_data::~jit_objfile_data): New destructor
1913         implementation with code moved from free_objfile_data.
1914         (free_objfile_data): Delete.
1915         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1916         (jit_find_objf_with_entry_addr): Ditto.
1917         (jit_inferior_exit_hook): Ditto.
1918         (_initialize_jit): Remove the call to
1919         register_objfile_data_with_cleanup.
1920         * objfiles.h (struct objfile) <jit_data>: New field.
1921
1922 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1923
1924         * jit.h: Forward-declare `struct objfile`.
1925         (jit_event_handler): Add a second parameter, the JITer objfile.
1926         * jit.c (jit_read_descriptor): Change the signature to take the
1927         JITer objfile as an argument instead of the jit_program_space_data.
1928         (jit_inferior_init): Update the call to jit_read_descriptor.
1929         (jit_event_handler): Use the new JITer objfile argument when calling
1930         jit_read_descriptor.
1931         * breakpoint.c (handle_jit_event): Update the call to
1932         jit_event_handler to pass the JITer objfile.
1933
1934 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1935
1936         * gdbarch.c: Regenerate.
1937         * gdbarch.h: Regenerate.
1938         * gdbarch.sh (handle_segmentation_fault): Remove method.
1939         * infrun.c (handle_segmentation_fault): Remove.
1940         (print_signal_received_reason): Remove call to
1941         handle_segmentation_fault.
1942
1943 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1944
1945         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1946         Rename to sparc64_linux_report_signal_info and add siggnal
1947         argument.
1948         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1949         instead of sparc64_linux_handle_segmentation_fault.
1950
1951 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1952
1953         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1954         i386_linux_report_signal_info instead of
1955         i386_linux_handle_segmentation_fault.
1956         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1957         to i386_linux_report_signal_info and add siggnal argument.
1958         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1959         of i386_linux_handle_segmentation_fault.
1960         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1961         to i386_linux_report_signal_info and add siggnal argument.
1962
1963 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1964
1965         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1966         hook if present.
1967
1968 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1969
1970         * gdbarch.c: Regenerate.
1971         * gdbarch.h: Regenerate.
1972         * gdbarch.sh (report_signal_info): New method.
1973         * infrun.c (print_signal_received_reason): Invoke gdbarch
1974         report_signal_info hook if present.
1975
1976 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1977
1978         * python/py-registers.c : Add 'unordered_map' include.
1979         (gdbpy_new_reggroup): Renamed to...
1980         (gdbpy_get_reggroup): ...this.  Update to only create register
1981         group descriptors when needed.
1982         (gdbpy_reggroup_iter_next): Update.
1983
1984 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1985
1986         * python/py-registers.c (gdbpy_register_object_data): New static
1987         global.
1988         (gdbpy_register_object_data_init): New function.
1989         (gdbpy_new_register_descriptor): Renamed to...
1990         (gdbpy_get_register_descriptor): ...this, and update to reuse
1991         existing register descriptors where possible.
1992         (gdbpy_register_descriptor_iter_next): Update.
1993         (gdbpy_initialize_registers): Register new gdbarch data.
1994
1995 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1996
1997         * linux-nat.c (stopped_pids): Make static.
1998
1999 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2000
2001         PR ada/26235
2002         * gdbtypes.c (ada_discrete_type_low_bound,
2003         ada_discrete_type_high_bound): Handle undefined bounds.
2004
2005 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2006
2007         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2008         declaration.
2009         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2010         function.
2011
2012 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2013
2014         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2015         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2016         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2017         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2018         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2019         method.
2020
2021 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2022
2023         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2024         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2025         which are deprecated in Guile 3.0.
2026         * configure.ac (try_guile_versions): Add "guile-3.0".
2027         * configure (try_guile_versions): Regenerate.
2028         * NEWS: Update entry.
2029
2030 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2031             Doug Evans  <dje@google.com>
2032
2033         PR gdb/21104
2034         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2035         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2036         USING_GUILE_BEFORE_2_2.
2037         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2038         Change type to 'scm_t_port_type *'.
2039         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2040         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2041         parameter and honor it.  Update callers.
2042         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2043         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2044         functions.
2045         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2046         USING_GUILE_BEFORE_2_2.
2047         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2048         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2049         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2050         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2051         and 'SCM_PORT_TYPE'.
2052         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2053         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2054         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2055         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2056         [!USING_GUILE_BEFORE_2_2]: New functions.
2057         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2058         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2059         'gdbscm_memory_port_read'.
2060         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2061         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2062         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2063         function.
2064         (ioscm_init_memory_port): Remove.
2065         (ioscm_init_memory_port_stream): New function
2066         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2067         function.
2068         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2069         Return scm_from_uint (0).
2070         (gdbscm_set_memory_port_read_buffer_size_x)
2071         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2072         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2073         Return scm_from_uint (0).
2074         (gdbscm_set_memory_port_write_buffer_size_x)
2075         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2076         * configure.ac (try_guile_versions): Add "guile-2.2".
2077         * configure: Regenerate.
2078         * NEWS: Add entry.
2079
2080 2020-07-18  Tom Tromey  <tom@tromey.com>
2081
2082         * linux-nat.c (linux_multi_process): Remove.
2083         (linux_nat_target::supports_multi_process): Return true.
2084
2085 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2086
2087         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2088         (riscv_lookup_target_description): Return pointer out of
2089         unique_ptr.
2090         * target-descriptions.c (allocate_target_description): Add
2091         comment.
2092         (target_desc_deleter::operator()): Likewise.
2093         * target-descriptions.h (struct target_desc_deleter): Moved to
2094         gdbsupport/tdesc.h.
2095         (target_desc_up): Likewise.
2096
2097 2020-07-17  Tom Tromey  <tromey@adacore.com>
2098
2099         * linux-nat.c (linux_nat_target::supports_non_stop)
2100         (linux_nat_target::always_non_stop_p): Use "true".
2101         (linux_nat_target::supports_disable_randomization): Use "true" and
2102         "false".
2103
2104 2020-07-16  Caroline Tice  <cmtice@google.com>
2105
2106         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2107         (RNGLIST_HEADER_SIZE64): New constant definition.
2108         (struct dwop_section_names): Add rnglists_dwo.
2109         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2110         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2111         (struct dwo_sections): Add rnglists field.
2112         (read_attribut_reprocess): Add tag parameter.
2113         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2114         (cu_debug_rnglists_section): New function (decl & definition).
2115         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2116         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2117         die whose range is being checked; get rnglist section from
2118         cu_debug_rnglists_section, to get from either objfile or dwo file as
2119         appropriate.  Add cases for DW_RLE_base_addressx,
2120         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2121         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2122         test inside if-condition and updating complaint message.
2123         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2124         dwarf2_rnglists_process.
2125         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2126         dwarf2_ranges_process.
2127         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2128         need_ranges_base and update comment appropriately.  Also pass die tag
2129         to dwarf2_ranges_read.
2130         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2131         need_ranges_base and update comment appropriately.  Also pass die tag
2132         to dwarf2_ranges_process.
2133         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2134         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2135         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2136         need_ranges_base and update comment appropriately.  Also pass die tag
2137         to read_attribute_reprocess and dwarf2_ranges_read.
2138         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2139         and update function comment appropriately.
2140         (read_loclist_index): Call read_loclists_rnglists_header instead of
2141         read_loclist_header.
2142         (read_rnglist_index): New function.
2143         (read_attribute_reprocess):  Add tag parameter. Add code for
2144         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2145         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2146
2147 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2148
2149         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2150         being resolved.
2151
2152 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2153
2154         * arch-utils.c (show_architecture): Update formatting of messages.
2155
2156 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2157
2158         * gdbtypes.h (struct type) <bounds>: Handle array and string
2159         types.
2160         * ada-lang.c (assign_aggregate): Use type::bounds on
2161         array/string type.
2162         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2163         * c-varobj.c (c_number_of_children): Likewise.
2164         (c_describe_child): Likewise.
2165         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2166         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2167         (f_type_print_base): Likewise.
2168         * f-valprint.c (f77_array_offset_tbl): Likewise.
2169         (f77_get_upperbound): Likewise.
2170         (f77_print_array_1): Likewise.
2171         * guile/scm-type.c (gdbscm_type_range): Likewise.
2172         * m2-typeprint.c (m2_array): Likewise.
2173         (m2_is_long_set_of_type): Likewise.
2174         * m2-valprint.c (get_long_set_bounds): Likewise.
2175         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2176         * python/py-type.c (typy_range): Likewise.
2177         * rust-lang.c (rust_internal_print_type): Likewise.
2178         * type-stack.c (type_stack::follow_types): Likewise.
2179         * valarith.c (value_subscripted_rvalue): Likewise.
2180         * valops.c (value_cast): Likewise.
2181
2182 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2183
2184         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2185         callers to use the equivalent accessor methods.
2186
2187 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2188
2189         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2190         (struct type) <bit_stride>: New method.
2191         (TYPE_BIT_STRIDE): Remove.
2192         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2193
2194 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2195
2196         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2197         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2198         callers to use the equivalent accessor methods instead.
2199
2200 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2201
2202         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2203         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2204         callers to use the equivalent accessor methods instead.
2205
2206 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2207
2208         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2209         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2210         to use dynamic_prop::kind.
2211
2212 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2213
2214         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2215         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2216         to get the bound property's kind and check against
2217         PROP_UNDEFINED.
2218
2219 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2220
2221         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2222         all callers to use type::range_bounds followed by
2223         dynamic_prop::{low,high}.
2224
2225 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2226
2227         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2228         const_val, set_const_val, baton, set_locexpr, set_loclist,
2229         set_addr_offset, variant_parts, set_variant_parts,
2230         original_type, set_original_type>: New methods.
2231         <kind>: Rename to...
2232         <m_kind>: ... this.  Update all users to use the new methods
2233         instead.
2234         <data>: Rename to...
2235         <m_data>: ... this.  Update all users to use the new methods
2236         instead.
2237
2238 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2239
2240         * gdbtypes.c (get_discrete_bounds): Return failure if
2241         the range type's bounds are not both defined and constant
2242         values.
2243         (get_array_bounds): Update comment.  Remove undefined bound check.
2244
2245 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2246
2247         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2248         the type::bounds method directly.
2249
2250 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2251
2252         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2253         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2254         are used to set the range type's bounds to use set_bounds.
2255
2256 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2257
2258         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2259
2260 2020-07-10  Pedro Alves  <pedro@palves.net>
2261
2262         * gdbthread.h (inferior_ref): Define.
2263         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2264         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2265         * thread.c
2266         (scoped_restore_current_thread::restore):
2267         Adjust to gdb::ref_ptr.
2268         (scoped_restore_current_thread::~scoped_restore_current_thread):
2269         Remove manual decref handling.
2270         (scoped_restore_current_thread::scoped_restore_current_thread):
2271         Adjust to use
2272         inferior_ref::new_reference/thread_info_ref::new_reference.
2273         Incref the thread before calling get_frame_id instead of after.
2274         Let TARGET_CLOSE_ERROR propagate.
2275
2276 2020-07-10  Pedro Alves  <pedro@palves.net>
2277
2278         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2279         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2280         NOT_AVAILABLE_ERROR.
2281         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2282         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2283
2284 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2285             Pedro Alves  <pedro@palves.net>
2286
2287         PR gdb/26199
2288         * infrun.c (threads_are_resumed_pending_p): Delete.
2289         (do_target_wait): Remove threads_are_executing and
2290         threads_are_resumed_pending_p checks from the inferior_matches
2291         lambda.  Update comments.
2292
2293 2020-07-10  Pedro Alves  <pedro@palves.net>
2294
2295         PR gdb/26199
2296         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2297         executing threads.
2298
2299 2020-07-10  Pedro Alves  <pedro@palves.net>
2300
2301         PR gdb/26199
2302         * infrun.c (handle_no_resumed): Handle multiple targets.
2303
2304 2020-07-10  Pedro Alves  <pedro@palves.net>
2305
2306         PR gdb/26199
2307         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2308         target_is_async_p.
2309
2310 2020-07-10  Pedro Alves  <pedro@palves.net>
2311
2312         PR gdb/26199
2313         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2314         threads, not all threads.
2315
2316 2020-07-10  Pedro Alves  <pedro@palves.net>
2317
2318         PR gdb/26199
2319         * remote.c (remote_target::open_1): Pass remote target pointer as
2320         data to create_async_event_handler.
2321         (remote_async_inferior_event_handler): Mark async event handler
2322         before returning if the remote target still has either pending
2323         events or unacknowledged notifications.
2324
2325 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2326
2327         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2328         declaration.
2329         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2330         function.
2331
2332 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2333
2334         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2335         inferior_ptid.
2336
2337 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2338
2339         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2340         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2341         AT_FREEBSD_PS_STRINGS.
2342
2343 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2344
2345         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2346         of debugfile path on Windows.
2347
2348 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2349
2350         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2351         argument to 'data'.
2352
2353 2020-07-08  Tom Tromey  <tromey@adacore.com>
2354
2355         * ada-lang.c (ada_exception_message_1): Use read_memory.
2356
2357 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2358
2359         PR python/22748
2360         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2361         special handling for inline frames.
2362         * findvar.c (value_of_register_lazy): Skip inline frames when
2363         creating lazy register values.
2364         * frame.c (frame_id_computed_p): Delete definition.
2365         * frame.h (frame_id_computed_p): Delete declaration.
2366
2367 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2368
2369         * NEWS: Mention additions to Python API.
2370         * python/py-arch.c (archpy_register_groups): New function.
2371         (arch_object_methods): Add 'register_groups' method.
2372         * python/py-registers.c (reggroup_iterator_object): New struct.
2373         (reggroup_object): New struct.
2374         (gdbpy_new_reggroup): New function.
2375         (gdbpy_reggroup_to_string): New function.
2376         (gdbpy_reggroup_name): New function.
2377         (gdbpy_reggroup_iter): New function.
2378         (gdbpy_reggroup_iter_next): New function.
2379         (gdbpy_new_reggroup_iterator): New function
2380         (gdbpy_initialize_registers): Register new types.
2381         (reggroup_iterator_object_type): Define new Python type.
2382         (gdbpy_reggroup_getset): New static global.
2383         (reggroup_object_type): Define new Python type.
2384         * python/python-internal.h
2385
2386 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2387
2388         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2389         * python/py-arch.c (archpy_registers): New function.
2390         (arch_object_methods): Add 'registers' method.
2391         * python/py-registers.c: New file.
2392         * python/python-internal.h
2393         (gdbpy_new_register_descriptor_iterator): Declare.
2394         (gdbpy_initialize_registers): Declare.
2395         * python/python.c (do_start_initialization): Call
2396         gdbpy_initialize_registers.
2397         * NEWS: Mention additions to the Python API.
2398
2399 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2400
2401         * NEWS: Mention new Python API method.
2402         * python/py-unwind.c (pending_framepy_architecture): New function.
2403         (pending_frame_object_methods): Add architecture method.
2404
2405 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2406
2407         * gdbarch.c: Regenerate.
2408         * gdbarch.h: Regenerate.
2409         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2410         (gdbarch_data): Use internal_error for the case where
2411         deprecated_set_gdbarch_data was originally needed.
2412         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2413         and use passed in obstack.
2414         (libunwind_frame_set_descr): Should no longer get back NULL from
2415         gdbarch_data.
2416         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2417         type.
2418         * user-regs.c (user_regs_init): Update parameters, and use passed
2419         in obstack.
2420         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2421         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2422
2423 2020-07-06  Tom de Vries  <tdevries@suse.de>
2424
2425         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2426         End-Of-Sequence in lte_is_less_than.
2427         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2428         "gdb: Don't reorder line table entries too much when sorting".
2429
2430 2020-07-06  Tom de Vries  <tdevries@suse.de>
2431
2432         PR tui/26205
2433         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2434
2435 2020-07-05  Tom de Vries  <tdevries@suse.de>
2436
2437         PR build/26187
2438         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2439         std::uncaught_exceptions instead of deprecated
2440         std::uncaught_exception.
2441
2442 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2443
2444         * macroexp.h (macro_stringify): Return
2445         gdb::unique_xmalloc_ptr<char>.
2446         * macroexp.c (macro_stringify): Likewise.
2447         * macrotab.c (fixup_definition): Update.
2448
2449 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2450
2451         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2452         (lex_one_token): Update.
2453         * macroexp.c (struct macro_buffer) <release>: Return
2454         gdb::unique_xmalloc_ptr<char>.
2455         (macro_stringify): Update.
2456         (macro_expand): Update.
2457         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2458         * macroexp.h (macro_expand_next): Likewise.
2459
2460 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2461
2462         * macroexp.h (macro_lookup_ftype): Remove.
2463         (macro_expand, macro_expand_once, macro_expand_next): Remove
2464         lookup function parameters, add scope parameter.
2465         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2466         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2467         * macroscope.h (standard_macro_lookup): Change parameter type
2468         to macro_scope.
2469         * macroscope.c (standard_macro_lookup): Likewise.
2470         * c-exp.y (lex_one_token): Update.
2471         * macrocmd.c (macro_expand_command): Likewise.
2472         (macro_expand_once_command): Likewise.
2473
2474 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2475
2476         * inf-loop.c (inferior_event_handler): Remove client_data param.
2477         * inf-loop.h (inferior_event_handler): Likewise.
2478         * infcmd.c (step_1): Adjust.
2479         * infrun.c (proceed): Adjust.
2480         (fetch_inferior_event): Remove client_data param.
2481         (infrun_async_inferior_event_handler): Adjust.
2482         * infrun.h (fetch_inferior_event): Remove `void *` param.
2483         * linux-nat.c (handle_target_event): Adjust.
2484         * record-btrace.c (record_btrace_handle_async_inferior_event):
2485         Adjust.
2486         * record-full.c (record_full_async_inferior_event_handler):
2487         Adjust.
2488         * remote.c (remote_async_inferior_event_handler): Adjust.
2489
2490 2020-07-01  Tom Tromey  <tom@tromey.com>
2491
2492         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2493         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2494
2495 2020-07-01  Tom Tromey  <tom@tromey.com>
2496
2497         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2498         tui_gen_win_info.
2499         (tui_win_info::make_window): Merge with
2500         tui_gen_win_info::make_window.
2501         (tui_win_info::make_visible): Move from tui_gen_win_info.
2502         * tui/tui-win.c (tui_win_info::max_width): Move from
2503         tui_gen_win_info.
2504         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2505         type.
2506         <window_factory>: Likewise.
2507         * tui/tui-layout.c (tui_win_info::resize): Move from
2508         tui_gen_win_info.
2509         (make_standard_window): Change return type.
2510         (get_locator_window, tui_get_window_by_name): Likewise.
2511         (tui_layout_window::apply): Remove a cast.
2512         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2513         (struct tui_win_info): Merge with tui_gen_win_info.
2514         (struct tui_gen_win_info): Remove.
2515
2516 2020-07-01  Tom Tromey  <tom@tromey.com>
2517
2518         * tui/tui-stack.h (struct tui_locator_window): Derive from
2519         tui_win_info.
2520         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2521         <can_box>: New method.
2522
2523 2020-07-01  Tom Tromey  <tom@tromey.com>
2524
2525         * tui/tui-stack.h (struct tui_locator_window): Remove body.
2526
2527 2020-07-01  Tom Tromey  <tom@tromey.com>
2528
2529         * tui/tui-regs.c (tui_data_window::display_registers_from)
2530         (tui_data_window::display_registers_from)
2531         (tui_data_window::first_data_item_displayed)
2532         (tui_data_window::delete_data_content_windows): Update.
2533         (tui_data_window::refresh_window, tui_data_window::no_refresh):
2534         Remove.
2535         (tui_data_window::check_register_values): Update.
2536         (tui_data_item_window::rerender): Add parameters.  Update.
2537         (tui_data_item_window::refresh_window): Remove.
2538         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
2539         virtual.
2540         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
2541         tui_gen_win_info.
2542         <refresh_window, max_height, min_height>: Remove.
2543         <rerender>: Add parameters.
2544         <x, y, visible>: New members.
2545         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
2546         <m_item_width>: New member.
2547
2548 2020-07-01  Tom Tromey  <tom@tromey.com>
2549
2550         * tui/tui-regs.c (tui_data_window::show_register_group)
2551         (tui_data_window::check_register_values): Update.
2552         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2553         from item_no.
2554
2555 2020-07-01  Tom Tromey  <tom@tromey.com>
2556
2557         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2558         useless "if".
2559
2560 2020-07-01  Tom Tromey  <tom@tromey.com>
2561
2562         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2563         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2564
2565 2020-07-01  Tom Tromey  <tom@tromey.com>
2566
2567         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2568         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2569         (struct tui_line_or_address): Move from tui-data.h.
2570         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2571         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2572         (tui_cmd_window, tui_source_window_base, tui_source_window)
2573         (tui_disasm_window): Don't declare.
2574         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2575         to tui-winsource.h.
2576         (SINGLE_KEY): Move to tui-stack.c.
2577
2578 2020-07-01  Tom Tromey  <tom@tromey.com>
2579
2580         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2581         std::string.
2582         * tui/tui-regs.c (class tab_expansion_file): New.
2583         (tab_expansion_file::write): New method.
2584         (tui_register_format): Change return type.  Use
2585         tab_expansion_file.
2586         (tui_get_register, tui_data_window::display_registers_from)
2587         (tui_data_item_window::rerender): Update.
2588         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2589         * tui/tui-io.c (tui_expand_tabs): Remove.
2590
2591 2020-07-01  Tom Tromey  <tom@tromey.com>
2592
2593         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2594
2595 2020-07-01  Fangrui Song  <maskray@google.com>
2596
2597         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2598
2599 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2600
2601         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2602         forms for DW_AT_associated and DW_AT_allocated attributes,
2603         which is already checked in function attr_to_dynamic_prop.
2604
2605 2020-06-30  Tom Tromey  <tromey@adacore.com>
2606
2607         * dwarf2/read.c (quirk_rust_enum): Correctly call
2608         alloc_rust_variant for default-less enum.
2609
2610 2020-06-30  Tom Tromey  <tromey@adacore.com>
2611
2612         PR build/26183:
2613         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2614         gdb::to_string.
2615
2616 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2617
2618         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2619         * gdbarch.h: Re-generate.
2620
2621 2020-06-28  Tom Tromey  <tom@tromey.com>
2622
2623         * command.h (cmd_types): Remove.
2624         (cmd_type): Don't declare.
2625         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2626         typedef.
2627         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2628         * cli/cli-decode.c (cmd_type): Remove.
2629
2630 2020-06-27  Pedro Alves  <palves@redhat.com>
2631
2632         * fork-child.c (prefork_hook): Adjust.
2633         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2634         Delete.
2635         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2636         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2637         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2638         Remove declarations.
2639         (struct inferior) <set_tty, tty>: New methods.
2640         (struct inferior) <terminal>: Rename to ...
2641         (struct inferior) <m_terminal>: ... this and make private.
2642         * main.c (captured_main_1): Adjust.
2643         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2644         (mi_cmd_inferior_tty_show): Adjust.
2645         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2646         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2647
2648 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2649
2650         * configure.ac: Add --enable-libctf: handle --disable-static
2651         properly.
2652         * acinclude.m4: sinclude ../config/enable.m4.
2653         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2654         (LIBCTF): Substitute in.
2655         (CTF_DEPS): New, likewise.
2656         (CLIBS): libctf needs symbols from libbfd: move earlier.
2657         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2658         flags.
2659         * ctfread.c: Surround in ENABLE_LIBCTF.
2660         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2661         * configure: Regenerate.
2662         * config.in: Likewise.
2663
2664 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2665
2666         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2667
2668 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2669
2670         * inferior.h (struct inferior) <terminal>: Change type to
2671         gdb::unique_xmalloc_ptr<char>.
2672         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2673         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2674         field, adjust to unique pointer.
2675         (get_inferior_io_terminal): Adjust to unique pointer.
2676
2677 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2678
2679         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2680         registers, not just the known core set of registers.
2681
2682 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2683
2684         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2685         fflags, frm, and fcsr registers.
2686         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2687         restore groups.
2688         (riscv_tdesc_unknown_reg): New function.
2689         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2690         tdesc_use_registers.
2691         * riscv-tdep.h (struct gdbarch_tdep): Add
2692         unknown_csrs_first_regnum, unknown_csrs_count,
2693         duplicate_fflags_regnum, duplicate_frm_regnum, and
2694         duplicate_fcsr_regnum fields.
2695
2696 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2697
2698         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2699         callback, use the callback (when not null) to help number unknown
2700         registers.
2701         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2702         (tdesc_use_registers): Add extra parameter to declaration.
2703
2704 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2705
2706         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2707         in the file.
2708         (class riscv_pending_register_alias): Likewise.
2709         (riscv_register_feature::register_info): Change 'required_p' field
2710         to 'required', and change its type.  Add 'check' member function.
2711         (riscv_register_feature::register_info::check): Define new member
2712         function.
2713         (riscv_xreg_feature): Change initialisation of 'required' field.
2714         (riscv_freg_feature): Likewise.
2715         (riscv_virtual_feature): Likewise.
2716         (riscv_csr_feature): Likewise.
2717         (riscv_check_tdesc_feature): Take extra parameter, the csr
2718         tdesc_feature, rewrite the function to use the new
2719         riscv_register_feature::register_info::check function.
2720         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2721
2722 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2723
2724         * features/Makefile: Remove all references to the deleted files
2725         below.
2726         * features/riscv/32bit-csr.c: Deleted.
2727         * features/riscv/32bit-csr.xml: Deleted.
2728         * features/riscv/64bit-csr.c: Deleted.
2729         * features/riscv/64bit-csr.xml: Deleted.
2730         * features/riscv/rebuild-csr-xml.sh: Deleted.
2731
2732 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2733
2734         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2735         whitespace error for declaration of names member variable.
2736         (struct riscv_register_feature): Add new prefer_first_name member
2737         variable, and fix whitespace error in declaration of registers.
2738         (riscv_xreg_feature): Initialize prefer_first_name field.
2739         (riscv_freg_feature): Likewise.
2740         (riscv_virtual_feature): Likewise.
2741         (riscv_csr_feature): Likewise.
2742         (riscv_register_name): Expand on comments.  Remove register name
2743         modifications for CSR and virtual registers.
2744
2745 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2746
2747         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2748         errors.
2749
2750 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2751
2752         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2753         riscv-opc.h.
2754         (class riscv_pending_register_alias): New class.
2755         (riscv_check_tdesc_feature): Take vector of pending aliases and
2756         populate it as appropriate.
2757         (riscv_setup_register_aliases): Delete.
2758         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2759         to riscv_check_tdesc_feature in all cases.  Use the vector to
2760         create the register aliases.
2761
2762 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2763
2764         * sol2-tdep.c (sol2_static_transform_name): Remove.
2765         (sol2_init_abi): Don't register it.
2766         * gdbarch.sh (static_transform_name): Remove.
2767         * gdbarch.c, gdbarch.h: Regenerate.
2768
2769         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2770         gdbarch_static_transform_name.
2771         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2772         * stabsread.c (define_symbol) <'X'>: Remove.
2773         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2774         handling.
2775         <'V'>: Likewise.
2776         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2777         <'S'>: Remove call to gdbarch_static_transform_name.
2778
2779 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2780
2781         * procfs.c (procfs_pre_trace): New function.
2782         (procfs_target::create_inferior): Pass it to fork_inferior.
2783
2784 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2785
2786         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2787         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2788         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2789         sol2-tdep.o, sparc-sol2-tdep.o.
2790         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2791         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2792         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2793         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2794
2795 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2796
2797         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2798         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2799         Call sol2_init_abi.
2800         Remove calls to set_gdbarch_skip_solib_resolver,
2801         set_gdbarch_core_pid_to_str.
2802         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2803         (i386_sol2_static_transform_name): Remove.
2804         (i386_sol2_init_abi): Call sol2_init_abi.
2805         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2806         set_gdbarch_static_transform_name,
2807         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2808         Use sol2_sigtramp_p.
2809         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2810         (sol2_sigtramp_p): New function.
2811         (sol2_static_transform_name): New function.
2812         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2813         (sol2_init_abi): New function.
2814         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2815         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2816         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2817         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2818         (sparc_sol2_static_transform_name): Remove.
2819         (sparc32_sol2_init_abi): Call sol2_init_abi.
2820         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2821         set_gdbarch_static_transform_name,
2822         set_gdbarch_skip_solib_resolver,
2823         set_gdbarch_core_pid_to_str.
2824         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2825         (sparc_sol2_static_transform_name): Remove
2826         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2827         call sol2_sigtramp_p.
2828         (sparc64_sol2_init_abi): Call sol2_init_abi.
2829         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2830         set_gdbarch_static_transform_name,
2831         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2832
2833 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2834
2835         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2836         * exec.c (validate_exec_file): If from_tty, set both
2837         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2838         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2839         and from_tty, unconditionally ask a confirmation.
2840
2841 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2842
2843         * target-descriptions.c (tdesc_architecture_name): Protect against
2844         NULL pointer dereference.
2845         (maint_print_xml_tdesc_cmd): New function.
2846         (_initialize_target_descriptions): Register new 'maint print
2847         xml-tdesc' command and give it the filename completer.
2848         * NEWS: Mention new 'maint print xml-tdesc' command.
2849
2850 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2851
2852         * target-descriptions.c (class tdesc_compatible_info): New class.
2853         (struct target_desc): Change type of compatible vector.
2854         (tdesc_compatible_p): Update for change in type of
2855         target_desc::compatible.
2856         (tdesc_compatible_info_list): New function.
2857         (tdesc_compatible_info_arch_name): New function.
2858         (tdesc_add_compatible): Update for change in type of
2859         target_desc::compatible.
2860         (print_c_tdesc::visit_pre): Likewise.
2861
2862 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2863
2864         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2865         whitespace to underscore.
2866         (maint_print_c_tdesc_cmd): Use fake filename for target
2867         descriptions that came from the target.
2868         (_initialize_target_descriptions): Add filename command completion
2869         for 'maint print c-tdesc'.
2870
2871 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2872
2873         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2874         lines.
2875
2876 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2877
2878         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2879         lines.
2880         (dwarf2_find_location_expression): Likewise.
2881         (call_site_parameter_matches): Likewise.
2882         (dwarf2_compile_expr_to_ax): Likewise.
2883         (disassemble_dwarf_expression): Likewise.
2884         (loclist_describe_location): Likewise.
2885
2886 2020-06-23  Pedro Alves  <palves@redhat.com>
2887
2888         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2889         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2890         (register_to_value_test): Use scoped_mock_context.
2891         * regcache.c: Include "scoped-mock-context.h".
2892         (cooked_read_test): Don't error out if a target is already pushed.
2893         Use scoped_mock_context.  Adjust.
2894         * scoped-mock-context.h: New file.
2895
2896 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2897
2898         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2899         initializer.
2900         (ada_language::is_string_type_p): New member function.
2901         * c-lang.c (c_language_data): Delete la_is_string_type_p
2902         initializer.
2903         (cplus_language_data): Likewise.
2904         (asm_language_data): Likewise.
2905         (minimal_language_data): Likewise.
2906         * d-lang.c (d_language_data): Likewise.
2907         * f-lang.c (f_is_string_type_p): Delete function, implementation
2908         moved to f_language::is_string_type_p.
2909         (f_language_data): Delete la_is_string_type_p initializer.
2910         (f_language::is_string_type_p): New member function,
2911         implementation from f_is_string_type_p.
2912         * go-lang.c (go_is_string_type_p): Delete function, implementation
2913         moved to go_language::is_string_type_p.
2914         (go_language_data): Delete la_is_string_type_p initializer.
2915         (go_language::is_string_type_p): New member function,
2916         implementation from go_is_string_type_p.
2917         * language.c (language_defn::is_string_type_p): Define new member
2918         function.
2919         (default_is_string_type_p): Make static, add comment copied from
2920         header file.
2921         (unknown_language_data): Delete la_is_string_type_p initializer.
2922         (unknown_language::is_string_type_p): New member function.
2923         (auto_language_data): Delete la_is_string_type_p initializer.
2924         (auto_language::is_string_type_p): New member function.
2925         * language.h (language_data): Delete la_is_string_type_p field.
2926         (language_defn::is_string_type_p): Declare new function.
2927         (default_is_string_type_p): Delete desclaration, move comment to
2928         definition.
2929         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2930         moved to m2_language::is_string_type_p.
2931         (m2_language_data): Delete la_is_string_type_p initializer.
2932         (m2_language::is_string_type_p): New member function,
2933         implementation from m2_is_string_type_p.
2934         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2935         initializer.
2936         * opencl-lang.c (opencl_language_data): Likewise.
2937         * p-lang.c (pascal_is_string_type_p): Delete function,
2938         implementation moved to pascal_language::is_string_type_p.
2939         (pascal_language_data): Delete la_is_string_type_p initializer.
2940         (pascal_language::is_string_type_p): New member function,
2941         implementation from pascal_is_string_type_p.
2942         * rust-lang.c (rust_is_string_type_p): Delete function,
2943         implementation moved to rust_language::is_string_type_p.
2944         (rust_language_data): Delete la_is_string_type_p initializer.
2945         (rust_language::is_string_type_p): New member function,
2946         implementation from rust_is_string_type_p.
2947         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2948         is_string_type_p.
2949
2950 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2951
2952         * ada-lang.c (ada_language_data): Delete la_print_typedef
2953         initializer.
2954         (ada_language::print_typedef): New member function.
2955         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2956         (cplus_language_data): Likewise.
2957         (asm_language_data): Likewise.
2958         (minimal_language_data): Likewise.
2959         * d-lang.c (d_language_data): Likewise.
2960         * f-lang.c (f_language_data): Likewise.
2961         (f_language::print_typedef): New member function.
2962         * go-lang.c (go_language_data): Delete la_print_typedef
2963         initializer.
2964         * language.c (language_defn::print_typedef): Define member
2965         function.
2966         (unknown_language_data): Delete la_print_typedef initializer.
2967         (unknown_language::print_typedef): New member function.
2968         (auto_language_data): Delete la_print_typedef initializer.
2969         (auto_language::print_typedef): New member function.
2970         * language.h (language_data): Delete la_print_typedef field.
2971         (language_defn::print_typedef): Declare new member function.
2972         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2973         (default_print_typedef): Delete declaration.
2974         * m2-lang.c (m2_language_data): Delete la_print_typedef
2975         initializer.
2976         (m2_language::print_typedef): New member function.
2977         * objc-lang.c (objc_language_data): Delete la_print_typedef
2978         initializer.
2979         * opencl-lang.c (opencl_language_data): Likewise.
2980         * p-lang.c (pascal_language_data): Likewise.
2981         (pascal_language::print_typedef): New member function.
2982         * rust-lang.c (rust_print_typedef): Delete function,
2983         implementation moved to rust_language::print_typedef.
2984         (rust_language): Delete la_print_typedef initializer.
2985         (rust_language::print_typedef): New member function,
2986         implementation from rust_print_typedef.
2987         * typeprint.c (default_print_typedef): Delete.
2988
2989 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2990
2991         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2992         (ada_language::printstr): New member function.
2993         * c-lang.c (c_language_data): Delete la_printstr initializer.
2994         (cplus_language_data): Likewise.
2995         (asm_language_data): Likewise.
2996         (minimal_language_data): Likewise.
2997         * d-lang.c (d_language_data): Likewise.
2998         * f-lang.c (f_printstr): Rename to f_language::printstr.
2999         (f_language_data): Delete la_printstr initializer.
3000         (f_language::printstr): New member function, implementation from
3001         f_printstr.
3002         * go-lang.c (go_language_data): Delete la_printstr initializer.
3003         * language.c (language_defn::printstr): Define new member
3004         function.
3005         (unk_lang_printstr): Delete.
3006         (unknown_language_data): Delete la_printstr initializer.
3007         (unknown_language::printstr): New member function.
3008         (auto_language_data): Delete la_printstr initializer.
3009         (auto_language::printstr): New member function.
3010         * language.h (language_data): Delete la_printstr field.
3011         (language_defn::printstr): Declare new member function.
3012         (LA_PRINT_STRING): Update call to printstr.
3013         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3014         (m2_language_data): Delete la_printstr initializer.
3015         (m2_language::printstr): New member function, implementation from
3016         m2_printstr.
3017         * objc-lang.c (objc_language_data): Delete la_printstr
3018         initializer.
3019         * opencl-lang.c (opencl_language_data): Likewise.
3020         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3021         (pascal_language_data): Delete la_printstr initializer.
3022         (pascal_language::printstr): New member function, implementation
3023         from pascal_printstr.
3024         * p-lang.h (pascal_printstr): Delete declaration.
3025         * rust-lang.c (rust_printstr): Update header comment.
3026         (rust_language_data): Delete la_printstr initializer.
3027         (rust_language::printstr): New member function.
3028
3029 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3030
3031         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3032         (ada_language::printchar): New member function.
3033         * c-lang.c (c_language_data): Delete la_printchar initializer.
3034         (cplus_language_data): Likewise.
3035         (asm_language_data): Likewise.
3036         (minimal_language_data): Likewise.
3037         * d-lang.c (d_language_data): Likewise.
3038         * f-lang.c (f_printchar): Rename to f_language::printchar.
3039         (f_language_data): Delete la_printchar initializer.
3040         (f_language::printchar): New member function, implementation from
3041         f_printchar.
3042         * go-lang.c (go_language_data): Delete la_printchar initializer.
3043         * language.c (unk_lang_printchar): Delete.
3044         (language_defn::printchar): Define new member function.
3045         (unknown_language_data): Delete la_printchar initializer.
3046         (unknown_language::printchar): New member function.
3047         (auto_language_data): Delete la_printchar initializer.
3048         (auto_language::printchar): New member function.
3049         * language.h (language_data): Delete la_printchar field.
3050         (language_defn::printchar): Declare new member function.
3051         (LA_PRINT_CHAR): Update call to printchar.
3052         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3053         (m2_language::printchar): New member function.
3054         * objc-lang.c (objc_language_data): Delete la_printchar
3055         initializer.
3056         * opencl-lang.c (opencl_language_data): Likewise.
3057         * p-lang.c (pascal_language_data): Delete la_printchar
3058         initializer.
3059         (pascal_language::printchar): New member function.
3060         * rust-lang.c (rust_printchar): Rename to
3061         rust_language::printchar.
3062         (rust_language_data): Delete la_printchar initializer.
3063         (rust_language::printchar): New member function, implementation
3064         from rust_printchar.
3065
3066 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3067
3068         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3069         (ada_language_data): Delete la_emitchar initializer.
3070         (ada_language::emitchar): New member function, implementation from
3071         emit_char.
3072         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3073         (cplus_language_data): Likewise.
3074         (asm_language_data): Likewise.
3075         (minimal_language_data): Likewise.
3076         * d-lang.c (d_language_data): Likewise.
3077         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3078         (f_language_data): Delete la_emitchar initializer.
3079         (f_language::emitchar): New member function, implementation from
3080         f_emit_char.
3081         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3082         * language.c (unk_lang_emit_char): Delete.
3083         (language_defn::emitchar): New member function definition.
3084         (unknown_language_data): Delete la_emitchar initializer.
3085         (unknown_language::emitchar): New member function.
3086         (auto_language_data): Delete la_emitchar initializer.
3087         (auto_language::emitchar): New member function.
3088         * language.h (language_data): Delete la_emitchar field.
3089         (language_defn::emitchar): New member field declaration.
3090         (LA_EMIT_CHAR): Update call to emitchar.
3091         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3092         (m2_language_data): Delete la_emitchar initializer.
3093         (m2_language::emitchar): New member function, implementation from
3094         m2_emit_char.
3095         * objc-lang.c (objc_language_data): Delete la_emitchar
3096         initializer.
3097         * opencl-lang.c (opencl_language_data): Likewise.
3098         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3099         (pascal_language_data): Delete la_emitchar initializer.
3100         (pascal_language::emitchar): New member function, implementation
3101         from pascal_emit_char.
3102         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3103         (rust_language_data): Delete la_emitchar initializer.
3104         (rust_language::emitchar): New member function, implementation
3105         from rust_emitchar.
3106
3107 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3108
3109         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3110         (ada_language_data): Delete la_post_parser initializer.
3111         (ada_language::post_parser): New member function.
3112         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3113         (cplus_language_data): Likewise.
3114         (asm_language_data): Likewise.
3115         (minimal_language_data): Likewise.
3116         * d-lang.c (d_language_data): Likewise.
3117         * f-lang.c (f_language_data): Likewise.
3118         * go-lang.c (go_language_data): Likewise.
3119         * language.c (unknown_language_data): Likewise.
3120         (auto_language_data): Likewise.
3121         * language.h (language_data): Delete la_post_parser field.
3122         (language_defn::post_parser): New member function.
3123         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3124         * objc-lang.c (objc_language_data): Likewise.
3125         * opencl-lang.c (opencl_language_data): Likewise.
3126         * p-lang.c (pascal_language_data): Likewise.
3127         * parse.c (parse_exp_in_context): Update call to post_parser.
3128         (null_post_parser): Delete definition.
3129         * parser-defs.h (null_post_parser): Delete declaration.
3130         * rust-lang.c (rust_language_data): Delete la_post_parser
3131         initializer.
3132
3133 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3134
3135         * ada-lang.c (parse): Rename to ada_language::parser.
3136         (ada_language_data): Delete la_parser initializer.
3137         (ada_language::parser): New member function, implementation from
3138         parse.
3139         * c-lang.c (c_language_data): Delete la_parser initializer.
3140         (cplus_language_data): Likewise.
3141         (asm_language_data): Likewise.
3142         (minimal_language_data): Likewise.
3143         * d-lang.c (d_language_data): Likewise.
3144         (d_language::parser): New member function.
3145         * f-lang.c (f_language_data): Delete la_parser initializer.
3146         (f_language::parser): New member function.
3147         * go-lang.c (go_language_data): Delete la_parser initializer.
3148         (go_language::parser): New member function.
3149         * language.c (unk_lang_parser): Delete.
3150         (language_defn::parser): Define new member function.
3151         (unknown_language_data): Delete la_parser initializer.
3152         (unknown_language::parser): New member function.
3153         (auto_language_data): Delete la_parser initializer.
3154         (auto_language::parser): New member function.
3155         * language.h (language_data): Delete la_parser field.
3156         (language_defn::parser): Declare new member function.
3157         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3158         (m2_language::parser): New member function.
3159         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3160         * opencl-lang.c (opencl_language_data): Likewise.
3161         * p-lang.c (pascal_language_data): Likewise.
3162         (pascal_language::parser): New member function.
3163         * parse.c (parse_exp_in_context): Update call to parser.
3164         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3165         (rust_language::parser): New member function.
3166
3167 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3168
3169         * top.c (print_gdb_configuration): Print --with-python-libdir
3170         configuration value.
3171
3172 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3173
3174         * NEWS: Mention change to the alias command.
3175
3176 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3177
3178         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3179         (alias_command_completer)
3180         (make_alias_options_def_group): New functions.
3181         (alias_opts, alias_option_defs): New struct and array.
3182         (alias_usage_error): Update usage.
3183         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3184         Use option framework.
3185         (_initialize_cli_cmds): Update alias command help.
3186         Update aliases command help.
3187         (show_user):
3188         Add NULL for new default_args lookup_cmd argument.
3189         (valid_command_p): Rename to validate_aliased_command.
3190         Add NULL for new default_args lookup_cmd argument.  Verify that the
3191         aliased_command has no default args.
3192         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3193         (lookup_cmd_1, lookup_cmd): New argument default_args.
3194         (add_alias_cmd):
3195         Add NULL for new default_args lookup_cmd argument.
3196         (print_help_for_command): Show default args under the layout
3197          alias some_alias = some_aliased_cmd some_alias_default_arg.
3198         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3199         xfree default_args in destructor.
3200         * cli/cli-script.c (process_next_line, do_define_command):
3201         Add NULL for new default_args lookup_cmd argument.
3202         * command.h: Declare new default_args argument in lookup_cmd
3203         and lookup_cmd_1.
3204         * completer.c (complete_line_internal_1):
3205         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3206         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3207         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3208         Likewise.
3209         * infcmd.c (_initialize_infcmd): Likewise.
3210         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3211         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3212         * python/py-param.c (add_setshow_generic): Likewise.
3213         * remote.c (_initialize_remote): Likewise.
3214         * top.c (execute_command): Prepend default_args if command has some.
3215         (set_verbose):
3216         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3217         * tracepoint.c (validate_actionline, encode_actions_1):
3218         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3219
3220 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3221
3222         * jit.c (jit_read_descriptor): Use bool as the return type.
3223         (jit_breakpoint_re_set_internal): Use bool as the return type.
3224         Invert the return value logic; return true if the jit breakpoint
3225         has been successfully initialized.
3226         (jit_inferior_init): Update the call to
3227         jit_breakpoint_re_set_internal.
3228
3229 2020-06-22  Pedro Alves  <palves@redhat.com>
3230
3231         PR gdb/25939
3232         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3233         Use the current inferior instead.  Don't return
3234         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3235         wait again.
3236         * sol-thread.c (sol_thread_target::wait): Don't reference
3237         inferior_ptid.
3238         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3239         (sol_update_thread_list_callback): Use the current inferior's pid
3240         instead of inferior_ptid.
3241
3242 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3243
3244         * procfs.c: Cleanup many comments.
3245
3246         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3247         (AFTER_WATCHFLAG): Replace by value.
3248
3249         (MAIN_PROC_NAME_FORMAT): Inline ...
3250         (create_procinfo): ... here.
3251
3252         (procfs_debug_inferior): Remove SYS_exec handling.
3253         (syscall_is_exec): Likewise.
3254         (procfs_set_exec_trap): Likewise.
3255
3256         (syscall_is_lwp_exit): Inline in callers.
3257         (syscall_is_exit): Likewise.
3258         (syscall_is_exec): Likewise.
3259         (syscall_is_lwp_create): Likewise.
3260
3261         (invalidate_cache): Remove #if 0 code.
3262
3263         (make_signal_thread_runnable):  Remove.
3264         (procfs_target::resume): Remove #if 0 code.
3265
3266 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3267
3268         PR gdb/25939
3269         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3270         call ...
3271         (procfs_target::create_inferior): ... here.
3272
3273 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3274
3275         * exec.c (validate_exec_file): Ensure the build-id is up to
3276         date by calling reopen_exec_file (that checks file timestamp
3277         to decide to re-read the file).
3278
3279 2020-06-18  Pedro Alves  <palves@redhat.com>
3280
3281         PR gdb/25412
3282         * gdbthread.h (delete_thread, delete_thread_silent)
3283         (find_thread_ptid): Update comments.
3284         * thread.c (current_thread_): New global.
3285         (is_current_thread): Move higher, and reimplement.
3286         (inferior_thread): Reimplement.
3287         (set_thread_exited): Use bool.  Add assertions.
3288         (add_thread_silent): Simplify thread-reuse handling by always
3289         calling delete_thread.
3290         (delete_thread): Remove intro comment.
3291         (find_thread_ptid): Skip exited threads.
3292         (switch_to_thread_no_regs): Write to current_thread_.
3293         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3294         INFERIOR_PTID.  Clear current_thread_.
3295
3296 2020-06-18  Pedro Alves  <palves@redhat.com>
3297
3298         * aix-thread.c (pd_update): Use switch_to_thread.
3299
3300 2020-06-18  Pedro Alves  <palves@redhat.com>
3301
3302         * ravenscar-thread.c (ravenscar_thread_target): Update.
3303         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3304         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3305         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3306         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3307
3308 2020-06-18  Pedro Alves  <palves@redhat.com>
3309
3310         * nat/windows-nat.c (current_windows_thread): Remove.
3311         * nat/windows-nat.h (current_windows_thread): Remove.
3312         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3313         Adjust.
3314         (display_selectors): Adjust to fetch the current
3315         windows_thread_info based on inferior_ptid.
3316         (fake_create_process): No longer write to current_windows_thread.
3317         (windows_nat_target::get_windows_debug_event):
3318         Don't set inferior_ptid or current_windows_thread.
3319         (windows_nat_target::wait): Adjust to not rely on
3320         current_windows_thread.
3321         (do_initial_windows_stuff): Now a method of windows_nat_target.
3322         Switch to the last_ptid thread.
3323         (windows_nat_target::attach): Adjust.
3324         (windows_nat_target::detach): Use switch_to_no_thread instead of
3325         writing to inferior_ptid directly.
3326         (windows_nat_target::create_inferior): Adjust.
3327
3328 2020-06-18  Pedro Alves  <palves@redhat.com>
3329
3330         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3331
3332 2020-06-18  Pedro Alves  <palves@redhat.com>
3333
3334         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3335         after creating it, instead of writing to inferior_ptid.  Don't
3336         write to inferior_ptid.
3337
3338 2020-06-18  Pedro Alves  <palves@redhat.com>
3339
3340         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3341
3342 2020-06-18  Pedro Alves  <palves@redhat.com>
3343
3344         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3345         it, instead of writing to inferior_ptid.
3346
3347 2020-06-18  Pedro Alves  <palves@redhat.com>
3348
3349         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3350         to inferior_ptid.
3351
3352 2020-06-18  Pedro Alves  <palves@redhat.com>
3353
3354         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3355         instead of writing to inferior_ptid directly.
3356
3357 2020-06-18  Pedro Alves  <palves@redhat.com>
3358
3359         * corelow.c (core_target::close): Use switch_to_no_thread instead
3360         of writing to inferior_ptid directly.
3361         (add_to_thread_list, core_target_open): Use switch_to_thread
3362         instead of writing to inferior_ptid directly.
3363
3364 2020-06-18  Pedro Alves  <palves@redhat.com>
3365
3366         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3367         inferior_ptid.
3368         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3369         inferior_ptid.
3370         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3371         inferior_ptid directly.
3372         (darwin_nat_target::init_thread_list): Switch to thread, instead
3373         of writing to inferior_ptid.
3374         (darwin_nat_target::attach): Don't write to inferior_ptid.
3375         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3376
3377 2020-06-18  Pedro Alves  <palves@redhat.com>
3378
3379         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3380         thread.
3381         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3382         Instead use switch_to_thread.
3383         (gnu_nat_target::detach): Use switch_to_no_thread
3384         instead of writing to inferior_ptid directly.  Used passed-in
3385         inferior instead of looking up the inferior by pid.
3386
3387 2020-06-18  Pedro Alves  <palves@redhat.com>
3388
3389         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3390         inferior_ptid.
3391
3392 2020-06-18  Pedro Alves  <palves@redhat.com>
3393
3394         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3395         inferior_ptid.
3396         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3397         thread.
3398         (nto_procfs_target::detach): Avoid referencing
3399         inferior_ptid.  Use switch_to_no_thread instead of writing to
3400         inferior_ptid directly.
3401         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3402         instead of writing to inferior_ptid directly.
3403         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3404         to thread.
3405
3406 2020-06-18  Pedro Alves  <palves@redhat.com>
3407
3408         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3409         after creating it, instead of writing to inferior_ptid.
3410         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3411         to inferior_ptid directly.
3412         (gdbsim_target::wait): Don't write to inferior_ptid.
3413
3414 2020-06-18  Pedro Alves  <palves@redhat.com>
3415
3416         * remote.c (remote_target::remote_notice_new_inferior): Use
3417         switch_to_thread instead of writing to inferior_ptid directly.
3418         (remote_target::add_current_inferior_and_thread): Use
3419         switch_to_no_thread instead of writing to inferior_ptid directly.
3420         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3421         and switch_to_thread instead of using set_current_inferior or
3422         writing to inferior_ptid directly.
3423
3424 2020-06-18  Pedro Alves  <palves@redhat.com>
3425
3426         * tracectf.c (ctf_target_open): Switch to added thread instead of
3427         writing to inferior_ptid directly.
3428         (ctf_target::close): Use switch_to_no_thread instead of writing to
3429         inferior_ptid directly.
3430
3431 2020-06-18  Pedro Alves  <palves@redhat.com>
3432
3433         * tracefile-tfile.c (tfile_target_open): Don't write to
3434         inferior_ptid directly, instead switch to added thread.
3435         (tfile_target::close): Use switch_to_no_thread instead of writing
3436         to inferior_ptid directly.
3437
3438 2020-06-18  Pedro Alves  <palves@redhat.com>
3439
3440         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3441         (procfs_target::detach): Use switch_to_no_thread
3442         instead of writing to inferior_ptid directly.
3443         (do_attach): Change return type to void.  Switch to the added
3444         thread.
3445         (procfs_target::create_inferior): Switch to the added thread.
3446         (procfs_do_thread_registers): Don't write to inferior_ptid.
3447
3448 2020-06-18  Pedro Alves  <palves@redhat.com>
3449
3450         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3451         of writing to inferior_ptid.
3452         (scoped_restore_exited_inferior): Delete.
3453         (handle_vfork_child_exec_or_exit): Simplify using
3454         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3455         instead of writing to inferior_ptid.
3456         (THREAD_STOPPED_BY): Delete.
3457         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3458         (thread_stopped_by_hw_breakpoint): Delete.
3459         (save_waitstatus): Use
3460         scoped_restore_current_thread+switch_to_thread, and call
3461         target_stopped_by_watchpoint instead of
3462         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3463         instead of thread_stopped_by_sw_breakpoint, and
3464         target_stopped_by_hw_breakpoint instead of
3465         thread_stopped_by_hw_breakpoint.
3466         (handle_inferior_event)
3467         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3468         inferior_ptid directly, nor
3469         set_current_inferior/set_current_program_space.  Use
3470         switch_to_thread / switch_to_inferior_no_thread instead.
3471
3472 2020-06-18  Pedro Alves  <palves@redhat.com>
3473
3474         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3475         instead of writing to inferior_ptid.
3476
3477 2020-06-18  Pedro Alves  <palves@redhat.com>
3478
3479         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3480         added thread.
3481         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3482         to the added thread.
3483         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3484         instead of writing to inferior_ptid.
3485
3486 2020-06-18  Pedro Alves  <palves@redhat.com>
3487
3488         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3489         (register_to_value_test): Mock a program_space too.  Heap-allocate
3490         the address space.  Don't write to inferior_ptid.  Use
3491         switch_to_thread instead.
3492
3493 2020-06-18  Pedro Alves  <palves@redhat.com>
3494
3495         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3496         Delete.
3497         (find_signalled_thread()): New, factored out from
3498         linux_make_corefile_notes and adjusted to handle exited threads.
3499         (linux_make_corefile_notes): Adjust to use the new
3500         find_signalled_thread.
3501
3502 2020-06-18  Pedro Alves  <palves@redhat.com>
3503
3504         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3505         of saving/restoring inferior_ptid.
3506
3507 2020-06-17  Tom Tromey  <tom@tromey.com>
3508
3509         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3510         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3511         declare.
3512         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3513
3514 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3515
3516         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3517         of partial symtabs.
3518
3519 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3520
3521         * regformats/reg-arm.dat: Remove.
3522         * regformats/reg-bfin.dat: Remove.
3523         * regformats/reg-cris.dat: Remove.
3524         * regformats/reg-crisv32.dat: Remove.
3525         * regformats/reg-m32r.dat: Remove.
3526         * regformats/reg-tilegx.dat: Remove.
3527         * regformats/reg-tilegx32.dat: Remove.
3528
3529 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * features/Makefile (WHICH): Remove arm files.
3532         * regformats/arm/arm-with-iwmmxt.dat: Remove.
3533         * regformats/arm/arm-with-neon.dat: Remove.
3534         * regformats/arm/arm-with-vfpv2.dat: Remove.
3535         * regformats/arm/arm-with-vfpv3.dat: Remove.
3536
3537 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3538
3539         * features/Makefile (XMLTOC): Remove rx.xml.
3540
3541 2020-06-17  Pedro Alves  <palves@redhat.com>
3542
3543         * gdbthread.h (thread_control_state) <trap_expected> Update
3544         comments.
3545
3546 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3547
3548         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
3549         ada_language::lookup_symbol_nonlocal.
3550         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
3551         (ada_language::lookup_symbol_nonlocal): New member function,
3552         implementation from ada_lookup_symbol_nonlocal.
3553         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3554         initializer.
3555         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3556         initializer.
3557         (cplus_language::lookup_symbol_nonlocal): New member function.
3558         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3559         (minimal_language_data) Likewise.
3560         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3561         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3562         initializer.
3563         (d_language::lookup_symbol_nonlocal): New member function.
3564         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3565         initializer.
3566         (f_language::lookup_symbol_nonlocal): New member function.
3567         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3568         initializer.
3569         * language.c (unknown_language_data): Likewise.
3570         (auto_language_data): Likewise.
3571         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3572         field.
3573         (language_defn::lookup_symbol_nonlocal): New member function.
3574         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3575         initializer.
3576         * objc-lang.c (objc_language_data): Likewise.
3577         * opencl-lang.c (opencl_language_data): Likewise.
3578         * p-lang.c (pascal_language_data): Likewise.
3579         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3580         rust_language::lookup_symbol_nonlocal.
3581         (rust_language_data): Delete la_lookup_symbol_nonlocal
3582         initializer.
3583         (rust_language::lookup_symbol_nonlocal): New member function,
3584         implementation from rust_lookup_symbol_nonlocal.
3585         * symtab.c (lookup_symbol_aux): Update call to
3586         lookup_symbol_nonlocal.
3587         (basic_lookup_symbol_nonlocal): Rename to...
3588         (language_defn::lookup_symbol_nonlocal): ...this, and update
3589         header comment.  Remove language_defn parameter, and replace with
3590         uses of `this'.
3591         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3592
3593 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3594
3595         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3596         initializer.
3597         (ada_language::value_print_inner): New member function.
3598         * c-lang.c (c_language_data): Delete la_value_print_inner
3599         initializer.
3600         (cplus_language_data): Likewise.
3601         (asm_language_data): Likewise.
3602         (minimal_language_data): Likewise.
3603         * d-lang.c (d_language_data): Likewise.
3604         (d_language::value_print_inner): New member function.
3605         * f-lang.c (f_language_data): Delete la_value_print_inner
3606         initializer.
3607         (f_language::value_print_inner): New member function.
3608         * f-lang.h (f_value_print_innner): Rename to...
3609         (f_value_print_inner): ...this (note spelling of 'inner').
3610         * f-valprint.c (f_value_print_innner): Rename to...
3611         (f_value_print_inner): ...this (note spelling of 'inner').
3612         * go-lang.c (go_language_data): Delete la_value_print_inner
3613         initializer.
3614         (go_language::value_print_inner): New member function.
3615         * language.c (language_defn::value_print_inner): Define new member
3616         function.
3617         (unk_lang_value_print_inner): Delete.
3618         (unknown_language_data): Delete la_value_print_inner initializer.
3619         (unknown_language::value_print_inner): New member function.
3620         (auto_language_data): Delete la_value_print_inner initializer.
3621         (auto_language::value_print_inner): New member function.
3622         * language.h (language_data): Delete la_value_print_inner field.
3623         (language_defn::value_print_inner): Delcare new member function.
3624         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3625         initializer.
3626         (m2_language::value_print_inner): New member function.
3627         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3628         initializer.
3629         * opencl-lang.c (opencl_language_data): Likewise.
3630         * p-lang.c (pascal_language_data): Likewise.
3631         (pascal_language::value_print_inner): New member function.
3632         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3633         initializer.
3634         (rust_language::value_print_inner): New member function.
3635         * valprint.c (do_val_print): Update call to value_print_inner.
3636
3637 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3638
3639         * ada-lang.c (ada_language_data): Delete la_value_print
3640         initializer.
3641         (ada_language::value_print): New member function.
3642         * c-lang.c (c_language_data): Delete la_value_print initializer.
3643         (cplus_language_data): Likewise.
3644         (asm_language_data): Likewise.
3645         (minimal_language_data): Likewise.
3646         * d-lang.c (d_language_data): Likewise.
3647         * f-lang.c (f_language_data): Likewise.
3648         * go-lang.c (go_language_data): Likewise.
3649         * language.c (unk_lang_value_print): Delete.
3650         (language_defn::value_print): Define new member function.
3651         (unknown_language_data): Delete la_value_print initializer.
3652         (unknown_language::value_print): New member function.
3653         (auto_language_data): Delete la_value_print initializer.
3654         (auto_language::value_print): New member function.
3655         * language.h (language_data): Delete la_value_print field.
3656         (language_defn::value_print): Declare new member function.
3657         (LA_VALUE_PRINT): Update call to value_print.
3658         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3659         * objc-lang.c (objc_language_data): Likewise.
3660         * opencl-lang.c (opencl_language_data): Likewise.
3661         * p-lang.c (pascal_language_data): Likewise.
3662         (pascal_language::value_print): New member function.
3663         * rust-lang.c (rust_language_data): Delete la_value_print
3664         initializer.
3665
3666 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3667
3668         * ada-lang.c (ada_watch_location_expression): Rename to
3669         ada_language::watch_location_expression.
3670         (ada_language_data): Delete la_watch_location_expression
3671         initializer.
3672         (ada_language::watch_location_expression): New member function,
3673         implementation from ada_watch_location_expression.
3674         * breakpoint.c (watch_command_1): Update call to
3675         watch_location_expression.
3676         * c-lang.c (c_watch_location_expression): Rename to
3677         language_defn::watch_location_expression.
3678         (c_language_data): Delete la_watch_location_expression
3679         initializer.
3680         (cplus_language_data): Likewise.
3681         (asm_language_data): Likewise.
3682         (minimal_language_data): Likewise.
3683         * c-lang.h (c_watch_location_expression): Delete declaration.
3684         * d-lang.c (d_language_data): Delete la_watch_location_expression
3685         initializer.
3686         * f-lang.c (f_language_data): Likewise.
3687         * go-lang.c (go_language_data): Likewise.
3688         * language.c (language_defn::watch_location_expression): Member
3689         function implementation from c_watch_location_expression.
3690         (unknown_language_data): Delete la_watch_location_expression
3691         initializer.
3692         (auto_language_data): Likewise.
3693         * language.h (language_data): Delete la_watch_location_expression
3694         field.
3695         (language_defn::watch_location_expression): Declare new member
3696         function.
3697         * m2-lang.c (m2_language_data): Delete
3698         la_watch_location_expression initializer.
3699         * objc-lang.c (objc_language_data): Likewise.
3700         * opencl-lang.c (opencl_language_data): Likewise.
3701         * p-lang.c (pascal_language_data): Likewise.
3702         * rust-lang.c (rust_watch_location_expression): Rename to
3703         rust_language::watch_location_expression.
3704         (rust_language_data): Delete la_watch_location_expression
3705         initializer.
3706         (rust_language::watch_location_expression): New member function,
3707         implementation from rust_watch_location_expression.
3708
3709 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3710
3711         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3712         ada_language::collect_symbol_completion_matches.
3713         (ada_language_data): Delete la_collect_symbol_completion_matches
3714         initializer.
3715         (ada_language::collect_symbol_completion_matches): New member
3716         function, implementation from
3717         ada_collect_symbol_completion_matches.
3718         * c-lang.c (c_language_data): Delete
3719         la_collect_symbol_completion_matches initializer.
3720         (cplus_language_data): Likewise.
3721         (asm_language_data): Likewise.
3722         (minimal_language_data): Likewise.
3723         * d-lang.c (d_language_data): Likewise.
3724         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3725         f_language::collect_symbol_completion_matches.
3726         (f_language_data): Delete la_collect_symbol_completion_matches
3727         initializer.
3728         (f_language::collect_symbol_completion_matches) New member
3729         function, implementation from f_collect_symbol_completion_matches.
3730         * go-lang.c (go_language_data): Delete
3731         la_collect_symbol_completion_matches initializer.
3732         * language.c (unknown_language_data): Likewise.
3733         (auto_language_data): Likewise.
3734         * language.h (language_data): Delete
3735         la_collect_symbol_completion_matches field.
3736         (language_defn::collect_symbol_completion_matches): New member
3737         function.
3738         * m2-lang.c (m2_language_data): Delete
3739         la_collect_symbol_completion_matches initializer.
3740         * objc-lang.c (objc_language_data): Likewise.
3741         * opencl-lang.c (opencl_language_data): Likewise.
3742         * p-lang.c (pascal_language_data): Likewise.
3743         * rust-lang.c (rust_language_data): Likewise.
3744         * symtab.c (default_collect_symbol_completion_matches): Delete.
3745         (collect_symbol_completion_matches): Update call to
3746         collect_symbol_completion_matches.
3747         (collect_symbol_completion_matches_type): Likewise.
3748         * symtab.h (default_collect_symbol_completion_matches): Delete
3749         declaration.
3750
3751 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3752
3753         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3754         (ada_language_data): Delete la_word_break_characters initializer.
3755         (ada_language::word_break_characters): New member function.
3756         * c-lang.c (c_language_data): Delete la_word_break_characters
3757         initializer.
3758         (cplus_language_data): Likewise.
3759         (asm_language_data): Likewise.
3760         (minimal_language_data): Likewise.
3761         * completer.c: Update global comment.
3762         (advance_to_expression_complete_word_point): Update call to
3763         word_break_characters.
3764         (complete_files_symbols): Likewise.
3765         (complete_line_internal_1): Likewise.
3766         (default_completer_handle_brkchars): Likewise.
3767         (skip_quoted_chars): Likewise.
3768         * d-lang.c (d_language_data): Delete la_word_break_characters
3769         initializer.
3770         * f-lang.c (f_word_break_characters): Delete.
3771         (f_language_data): Delete la_word_break_characters initializer.
3772         (f_language::word_break_characters): New member function.
3773         * go-lang.c (go_language_data): Delete la_word_break_characters
3774         initializer.
3775         * language.c (unknown_language_data): Likewise.
3776         (auto_language_data): Likewise.
3777         * language.h (default_word_break_characters): Move declaration to
3778         earlier in the file.
3779         (language_data): Delete la_word_break_characters field.
3780         (language_defn::word_break_characters): New member function.
3781         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3782         initializer.
3783         * objc-lang.c (objc_language_data): Likewise.
3784         * opencl-lang.c (opencl_language_data): Likewise.
3785         * p-lang.c (pascal_language_data): Likewise.
3786         * rust-lang.c (rust_language_data): Likewise.
3787
3788 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3789
3790         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3791         (ada_language_data): Delete la_get_symbol_name_matcher
3792         initializer.
3793         (language_defn::get_symbol_name_matcher_inner): New member
3794         function.
3795         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3796         initializer.
3797         (cplus_language_data): Likewise.
3798         (cplus_language::get_symbol_name_matcher_inner): New member
3799         function.
3800         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3801         (minimal_language_data): Likewise.
3802         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3803         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3804         initializer.
3805         * dictionary.c (iter_match_first_hashed): Update call to
3806         get_symbol_name_matcher.
3807         (iter_match_next_hashed): Likewise.
3808         (iter_match_next_linear): Likewise.
3809         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3810         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3811         initializer.
3812         (f_language::get_symbol_name_matcher_inner): New member function.
3813         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3814         initializer.
3815         * language.c (default_symbol_name_matcher): Update header comment,
3816         make static.
3817         (language_defn::get_symbol_name_matcher): New definition.
3818         (language_defn::get_symbol_name_matcher_inner): Likewise.
3819         (get_symbol_name_matcher): Delete.
3820         (unknown_language_data): Delete la_get_symbol_name_matcher
3821         initializer.
3822         (auto_language_data): Likewise.
3823         * language.h (language_data): Delete la_get_symbol_name_matcher
3824         field.
3825         (language_defn::get_symbol_name_matcher): New member function.
3826         (language_defn::get_symbol_name_matcher_inner): Likewise.
3827         (default_symbol_name_matcher): Delete declaration.
3828         * linespec.c (find_methods): Update call to
3829         get_symbol_name_matcher.
3830         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3831         initializer.
3832         * minsyms.c (lookup_minimal_symbol): Update call to
3833         get_symbol_name_matcher.
3834         (iterate_over_minimal_symbols): Likewise.
3835         * objc-lang.c (objc_language_data): Delete
3836         la_get_symbol_name_matcher initializer.
3837         * opencl-lang.c (opencl_language_data): Likewise.
3838         * p-lang.c (pascal_language_data): Likewise.
3839         * psymtab.c (psymbol_name_matches): Update call to
3840         get_symbol_name_matcher.
3841         * rust-lang.c (rust_language_data): Delete
3842         la_get_symbol_name_matcher initializer.
3843         * symtab.c (symbol_matches_search_name): Update call to
3844         get_symbol_name_matcher.
3845         (compare_symbol_name): Likewise.
3846
3847 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3848
3849         * ada-lang.c (ada_language_data): Delete la_compute_program
3850         initializer.
3851         * c-lang.c (c_language_data): Likewise.
3852         (c_language::compute_program): New member function.
3853         (cplus_language_data): Delete la_compute_program initializer.
3854         (cplus_language::compute_program): New member function.
3855         (asm_language_data): Delete la_compute_program initializer.
3856         (minimal_language_data): Likewise.
3857         * c-lang.h (c_compute_program): Update comment.
3858         (cplus_compute_program): Likewise.
3859         * compile/compile-c-support.c (c_compute_program): Likewise.
3860         (cplus_compute_program): Likewise.
3861         * compile/compile.c (compile_to_object): Update call to
3862         la_compute_program.
3863         * d-lang.c (d_language_data): Delete la_compute_program
3864         initializer.
3865         * f-lang.c (f_language_data): Likewise.
3866         * go-lang.c (go_language_data): Likewise.
3867         * language.c (unknown_language_data): Likewise.
3868         (auto_language_data): Likewise.
3869         * language.h (language_data): Delete la_compute_program field.
3870         (language_defn::compute_program): New member function.
3871         * m2-lang.c (m2_language_data): Delete la_compute_program
3872         initializer.
3873         * objc-lang.c (objc_language_data): Likewise.
3874         * opencl-lang.c (opencl_language_data): Likewise.
3875         * p-lang.c (pascal_language_data): Likewise.
3876         * rust-lang.c (rust_language_data): Likewise.
3877
3878 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3879
3880         * ada-lang.c (ada_language_data) Delete
3881         la_class_name_from_physname initializer.
3882         * c-lang.c (c_language_data): Likewise.
3883         (cplus_language_data): Likewise.
3884         (cplus_language::class_name_from_physname): New member function.
3885         (asm_language_data): Delete la_class_name_from_physname
3886         initializer.
3887         (minimal_language_data): Likewise.
3888         * d-lang.c (d_language_data): Likewise.
3889         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3890         method on language_defn class.
3891         (guess_full_die_structure_name): Likewise.
3892         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3893         initializer.
3894         * go-lang.c (go_language_data): Likewise.
3895         * language.c (language_class_name_from_physname): Delete.
3896         (unk_lang_class_name): Delete.
3897         (unknown_language_data): Delete la_class_name_from_physname
3898         initializer.
3899         (auto_language_data): Likewise.
3900         * language.h (language_data): Delete la_class_name_from_physname
3901         field.
3902         (language_defn::class_name_from_physname): New function.
3903         (language_class_name_from_physname): Delete declaration.
3904         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3905         initializer.
3906         * objc-lang.c (objc_language_data): Likewise.
3907         * opencl-lang.c (opencl_language_data): Likewise.
3908         * p-lang.c (pascal_language_data): Likewise.
3909         * rust-lang.c (rust_language_data): Likewise.
3910
3911 2020-06-16  Tom Tromey  <tom@tromey.com>
3912
3913         * tui/tui-data.h (STATUS_NAME): New macro.
3914         * tui/tui-layout.c (tui_remove_some_windows)
3915         (initialize_known_windows, tui_register_window)
3916         (tui_layout_split::remove_windows, initialize_layouts)
3917         (tui_new_layout_command): Don't use hard-coded window names.
3918
3919 2020-06-16  Tom Tromey  <tom@tromey.com>
3920
3921         PR tui/25348:
3922         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3923         tui_initialize_readline.  Only run once.  Call rl_initialize.
3924         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3925         tui_initialize_readline.
3926         * tui/tui-io.c (tui_setup_io): Call
3927         tui_ensure_readline_initialized.
3928         * tui/tui-interp.c (tui_interp::init): Update.
3929
3930 2020-06-16  Tom Tromey  <tom@tromey.com>
3931
3932         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3933         Also preserve the status window.
3934
3935 2020-06-16  Tom Tromey  <tom@tromey.com>
3936
3937         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3938         where m_window==nullptr.
3939
3940 2020-06-15  Tom Tromey  <tromey@adacore.com>
3941
3942         * windows-nat.c (windows_nat::handle_output_debug_string):
3943         Update.
3944         (windows_nat::handle_ms_vc_exception): Update.
3945         * target.h (target_read_string): Change API.
3946         * target.c (target_read_string): Change API.
3947         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3948         Update.
3949         * solib-frv.c (frv_current_sos): Update.
3950         * solib-dsbt.c (dsbt_current_sos): Update.
3951         * solib-darwin.c (darwin_current_sos): Update.
3952         * linux-thread-db.c (inferior_has_bug): Update.
3953         * expprint.c (print_subexp_standard): Update.
3954         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3955         (ada_exception_message_1): Update.
3956
3957 2020-06-15  Tom Tromey  <tromey@adacore.com>
3958
3959         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3960
3961 2020-06-15  Tom Tromey  <tromey@adacore.com>
3962
3963         * valprint.c (read_string): Update comment.
3964         * target.c (MIN): Remove.
3965         (target_read_string): Rewrite.
3966
3967 2020-06-15  Tom Tromey  <tromey@adacore.com>
3968
3969         * corefile.c (read_memory_string): Remove.
3970         * ada-valprint.c (ada_value_print_ptr): Update.
3971         * ada-lang.h (ada_tag_name): Change return type.
3972         * ada-lang.c (type_from_tag): Update.
3973         (ada_tag_name_from_tsd): Change return type.  Use
3974         target_read_string.
3975         (ada_tag_name): Likewise.
3976         * gdbcore.h (read_memory_string): Don't declare.
3977
3978 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3979
3980         * symtab.c (rbreak_command): Ignore Windows drive colon.
3981
3982 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3983
3984         * NEWS: Mention removed GDBserver host support.
3985
3986 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3987
3988         * features/riscv/rebuild-csr-xml.sh: Updated.
3989
3990 2020-06-11  Tom Tromey  <tom@tromey.com>
3991
3992         PR gdb/18318:
3993         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3994
3995 2020-06-09  Jonny Grant  <jg@jguk.org>
3996 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3997
3998         * main.c (captured_main_1): Don't print new line after help.
3999         (print_gdb_help): add mailing list and IRC channel information
4000         to --help.  Add new lines between items in the footer.  Remove
4001         quotes around bug url.
4002
4003 2020-06-11  Keith Seitz  <keiths@redhat.com>
4004
4005         PR gdb/21356
4006         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4007         Resolve typedefs for type length calculations.
4008
4009 2020-06-10  Tom de Vries  <tdevries@suse.de>
4010
4011         PR ada/24713
4012         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4013         (write_psymbols): Enable .gdb_index for ada.
4014         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4015         ada.
4016
4017 2020-06-10  Tom de Vries  <tdevries@suse.de>
4018
4019         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4020         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4021         namei" instead of "const char *name" argument.
4022         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4023         dw2_symtab_iter_init.
4024
4025 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4026
4027         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4028         to use type::field and field::type instead.
4029
4030 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4031
4032         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4033         to use field::type instead.
4034
4035 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4036
4037         * gdbtypes.h (struct field) <type, set_type>: New methods.
4038         Rename `type` field to...
4039         <m_type>: ... this.  Change references throughout to use type or
4040         set_type methods.
4041         (FIELD_TYPE): Use field::type.  Change call sites that modify
4042         the field's type to use field::set_type instead.
4043
4044 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4045
4046         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4047         to use type::index_type instead.
4048
4049 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4050
4051         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4052         methods.
4053         (TYPE_INDEX_TYPE): Use type::index_type.
4054         * gdbtypes.c (create_array_type_with_stride): Likewise.
4055
4056 2020-06-07  Tom Tromey  <tom@tromey.com>
4057
4058         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4059         parameter.
4060         (generic_value_print): Update.
4061
4062 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4063
4064         Revert commit 982a38f60b0.
4065         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4066
4067 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4068
4069         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4070         avoid use after free.
4071
4072 2020-06-05  Tom de Vries  <tdevries@suse.de>
4073
4074         * NEWS: Fix typos.
4075
4076 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4077
4078         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4079         the per_bfd object.
4080         (dwarf2_read_debug_names): Likewise.
4081         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4082         object when re-using a per_bfd object with an index.
4083
4084 2020-06-03  Tom de Vries  <tdevries@suse.de>
4085
4086         PR symtab/26046
4087         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4088         children for C++.
4089         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4090         DW_TAG_subprogram.
4091
4092 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4093
4094         * ada-lang.c (ada_language_data): Delete skip_trampoline
4095         initializer.
4096         * c-lang.c (c_language_data): Likewise.
4097         (cplus_language_data): Likewise.
4098         (cplus_language::skip_trampoline): New member function.
4099         (asm_language_data): Delete skip_trampoline initializer.
4100         (minimal_language_data): Likewise.
4101         * d-lang.c (d_language_data): Likewise.
4102         * f-lang.c (f_language_data): Likewise.
4103         * go-lang.c (go_language_data): Likewise.
4104         * language.c (unk_lang_trampoline): Delete function.
4105         (skip_language_trampoline): Update.
4106         (unknown_language_data): Delete skip_trampoline initializer.
4107         (auto_language_data): Likewise.
4108         * language.h (language_data): Delete skip_trampoline field.
4109         (language_defn::skip_trampoline): New function.
4110         * m2-lang.c (m2_language_data): Delete skip_trampoline
4111         initializer.
4112         * objc-lang.c (objc_skip_trampoline): Delete function, move
4113         implementation to objc_language::skip_trampoline.
4114         (objc_language_data): Delete skip_trampoline initializer.
4115         (objc_language::skip_trampoline): New member function with
4116         implementation from objc_skip_trampoline.
4117         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4118         initializer.
4119         * p-lang.c (pascal_language_data): Likewise.
4120         * rust-lang.c (rust_language_data): Likewise.
4121
4122 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4123
4124         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4125         (ada_language::demangle): New member function.
4126         * c-lang.c (c_language_data): Delete la_demangle initializer.
4127         (cplus_language_data): Delete la_demangle initializer.
4128         (cplus_language::demangle): New member function.
4129         (asm_language_data): Delete la_demangle initializer.
4130         (minimal_language_data): Delete la_demangle initializer.
4131         * d-lang.c (d_language_data): Delete la_demangle initializer.
4132         (d_language::demangle): New member function.
4133         * f-lang.c (f_language_data): Delete la_demangle initializer.
4134         (f_language::demangle): New member function.
4135         * go-lang.c (go_language_data): Delete la_demangle initializer.
4136         (go_language::demangle): New member function.
4137         * language.c (language_demangle): Update.
4138         (unk_lang_demangle): Delete.
4139         (unknown_language_data): Delete la_demangle initializer.
4140         (unknown_language::demangle): New member function.
4141         (auto_language_data): Delete la_demangle initializer.
4142         (auto_language::demangle): New member function.
4143         * language.h (language_data): Delete la_demangle field.
4144         (language_defn::demangle): New function.
4145         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4146         * objc-lang.c (objc_language_data): Delete la_demangle
4147         initializer.
4148         (objc_language::demangle): New member function.
4149         * opencl-lang.c (opencl_language_data): Delete la_demangle
4150         initializer.
4151         * p-lang.c (pascal_language_data): Likewise.
4152         * rust-lang.c (rust_language_data): Likewise.
4153         (rust_language::demangle): New member function.
4154
4155 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4156
4157         * ada-lang.c (ada_language_data): Delete la_print_type
4158         initializer.
4159         (ada_language::print_type): New member function.
4160         * c-lang.c (c_language_data): Delete la_print_type initializer.
4161         (c_language::print_type): New member function.
4162         (cplus_language_data): Delete la_print_type initializer.
4163         (cplus_language::print_type): New member function.
4164         (asm_language_data): Delete la_print_type initializer.
4165         (asm_language::print_type): New member function.
4166         (minimal_language_data): Delete la_print_type initializer.
4167         (minimal_language::print_type): New member function.
4168         * d-lang.c (d_language_data): Delete la_print_type initializer.
4169         (d_language::print_type): New member function.
4170         * f-lang.c (f_language_data): Delete la_print_type initializer.
4171         (f_language::print_type): New member function.
4172         * go-lang.c (go_language_data): Delete la_print_type initializer.
4173         (go_language::print_type): New member function.
4174         * language.c (unk_lang_print_type): Delete.
4175         (unknown_language_data): Delete la_print_type initializer.
4176         (unknown_language::print_type): New member function.
4177         (auto_language_data): Delete la_print_type initializer.
4178         (auto_language::print_type): New member function.
4179         * language.h (language_data): Delete la_print_type field.
4180         (language_defn::print_type): New function.
4181         (LA_PRINT_TYPE): Update.
4182         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4183         (m2_language::print_type): New member function.
4184         * objc-lang.c (objc_language_data): Delete la_print_type
4185         initializer.
4186         (objc_language::print_type): New member function.
4187         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4188         to opencl_language::print_type.
4189         (opencl_language_data): Delete la_print_type initializer.
4190         (opencl_language::print_type): New member function, implementation
4191         from opencl_print_type.
4192         * p-lang.c (pascal_language_data): Delete la_print_type
4193         initializer.
4194         (pascal_language::print_type): New member function.
4195         * rust-lang.c (rust_print_type): Delete, implementation moved to
4196         rust_language::print_type.
4197         (rust_language_data): Delete la_print_type initializer.
4198         (rust_language::print_type): New member function, implementation
4199         from rust_print_type.
4200
4201 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4202
4203         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4204         implementation moves to...
4205         (ada_language::sniff_from_mangled_name): ...here.  Update return
4206         type.
4207         (ada_language_data): Delete la_sniff_from_mangled_name
4208         initializer.
4209         * c-lang.c (c_language_data): Likewise.
4210         (cplus_language_data): Likewise.
4211         (cplus_language::sniff_from_mangled_name): New member function,
4212         implementation taken from gdb_sniff_from_mangled_name.
4213         (asm_language_data): Delete la_sniff_from_mangled_name
4214         initializer.
4215         (minimal_language_data): Likewise.
4216         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4217         implementation moves to cplus_language::sniff_from_mangled_name.
4218         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4219         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4220         moves to...
4221         (d_language::sniff_from_mangled_name): ...here.
4222         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4223         * f-lang.c (f_language_data): Likewise.
4224         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4225         moves to...
4226         (go_language::sniff_from_mangled_name): ...here.
4227         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4228         * language.c (language_sniff_from_mangled_name): Delete.
4229         (unknown_language_data): Delete la_sniff_from_mangled_name
4230         initializer.
4231         (auto_language_data): Likewise.
4232         * language.h (language_data): Delete la_sniff_from_mangled_name
4233         field.
4234         (language_defn::sniff_from_mangled_name): New function.
4235         (language_sniff_from_mangled_name): Delete declaration.
4236         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4237         field.
4238         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4239         implementation moves to...
4240         (objc_language::sniff_from_mangled_name): ...here.
4241         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4242         * opencl-lang.c (opencl_language_data): Likewise.
4243         * p-lang.c (pascal_language_data): Likewise.
4244         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4245         implementation moves to...
4246         (rust_language::sniff_from_mangled_name): ...here.
4247         (rust_language_data): Delete la_sniff_from_mangled_name
4248         initializer.
4249         * symtab.c (symbol_find_demangled_name): Call
4250         sniff_from_mangled_name member function.
4251
4252 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4253
4254         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4255         initializer.
4256         * c-lang.c (c_language_data): Likewise.
4257         (cplus_language_data): Likewise.
4258         (cplus_language::search_name_hash): New member function.
4259         (asm_language_data): Delete la_search_name_hash initializer.
4260         (minimal_language_data): Likewise.
4261         * d-lang.c (d_language_data): Likewise.
4262         * dictionary.c (default_search_name_hash): Rename to...
4263         (language_defn::search_name_hash): ...this.
4264         * f-lang.c (f_language_data): Likewise.
4265         (f_language::search_name_hash): New member function.
4266         * go-lang.c (go_language_data): Delete la_search_name_hash
4267         initializer.
4268         * language.c (unknown_language_data): Likewise.
4269         (auto_language_data): Likewise.
4270         * language.h (struct language_data): Delete la_search_name_hash
4271         field.
4272         (language_defn::search_name_hash): Declare new member function.
4273         (default_search_name_hash): Delete declaration.
4274         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4275         initializer.
4276         * objc-lang.c (objc_language_data): Likewise.
4277         * opencl-lang.c (opencl_language_data): Likewise.
4278         * p-lang.c (pascal_language_data): Likewise.
4279         * rust-lang.c (rust_language_data): Likewise.
4280         * symtab.c (search_name_hash): Update call.
4281
4282 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4283
4284         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4285         initializer.
4286         * c-lang.c (class compile_instance): Declare.
4287         (c_language_data): Delete la_get_compile_instance initializer.
4288         (c_language::get_compile_instance): New member function.
4289         (cplus_language_data): Delete la_get_compile_instance initializer.
4290         (cplus_language::get_compile_instance): New member function.
4291         (asm_language_data): Delete la_get_compile_instance initializer.
4292         (minimal_language_data): Likewise.
4293         * c-lang.h (c_get_compile_context): Update comment.
4294         (cplus_get_compile_context): Update comment.
4295         * compile/compile.c (compile_to_object): Update calls, don't rely
4296         on function pointer being NULL.
4297         * d-lang.c (d_language_data): Delete la_get_compile_instance
4298         initializer.
4299         * f-lang.c (f_language_data): Likewise.
4300         * go-lang.c (go_language_data): Likewise.
4301         * language.c (unknown_language_data): Likewise.
4302         (auto_language_data): Likewise.
4303         * language.h (language_data): Delete la_get_compile_instance field.
4304         (language_defn::get_compile_instance): New member function.
4305         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4306         initializer.
4307         * objc-lang.c (objc_language_data): Likewise.
4308         * opencl-lang.c (opencl_language_data): Likewise.
4309         * p-lang.c (pascal_language_data): Likewise.
4310         * rust-lang.c (rust_language_data): Likewise.
4311
4312 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4313
4314         * ada-lang.c (ada_add_all_symbols): Update comment.
4315         (ada_iterate_over_symbols): Delete, move implementation to...
4316         (ada_language::iterate_over_symbols): ...here, a new member
4317         function, rewrite to use range based for loop.
4318         (ada_language_data): Delete la_iterate_over_symbols initializer.
4319         * c-lang.c (c_language_data): Likewise.
4320         (cplus_language_data): Likewise.
4321         (asm_language_data): Likewise.
4322         (minimal_language_data): Likewise.
4323         * d-lang.c (d_language_data): Likewise.
4324         * f-lang.c (f_language_data): Likewise.
4325         * go-lang.c (go_language_data): Likewise.
4326         * language.c (unknown_language_data): Likewise.
4327         (auto_language_data): Likewise.
4328         * language.h (language_data): Delete la_iterate_over_symbols field.
4329         (language_defn::iterate_over_symbols): New member function.
4330         (LA_ITERATE_OVER_SYMBOLS): Update.
4331         * linespec.c (iterate_over_all_matching_symtabs): Update.
4332         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4333         initializer.
4334         * objc-lang.c (objc_language_data): Likewise.
4335         * opencl-lang.c (opencl_language_data): Likewise.
4336         * p-lang.c (pascal_language_data): Likewise.
4337         * rust-lang.c (rust_language_data): Likewise.
4338
4339 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4340
4341         * ada-lang.c (ada_language_data): Delete
4342         la_lookup_transparent_type initializer.
4343         * c-lang.c (c_language_data): Likewise.
4344         (cplus_language_data): Likewise.
4345         (cplus_language::lookup_transparent_type): New member function.
4346         (asm_language_data): Delete la_lookup_transparent_type
4347         initializer.
4348         (minimal_language_data): Likewise.
4349         * d-lang.c (d_language_data): Likewise.
4350         * f-lang.c (f_language_data): Likewise.
4351         * go-lang.c (go_language_data): Likewise.
4352         * language.c (unknown_language_data): Likewise.
4353         (auto_language_data): Likewise.
4354         * language.h (struct language_data): Delete
4355         la_lookup_transparent_type field.
4356         (language_defn::lookup_transparent_type): New member function.
4357         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4358         initializer.
4359         * objc-lang.c (objc_language_data): Likewise.
4360         * opencl-lang.c (opencl_language_data): Likewise.
4361         * p-lang.c (pascal_language_data): Likewise.
4362         * rust-lang.c (rust_language_data): Likewise.
4363         * symtab.c (symbol_matches_domain): Update call.
4364
4365 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4366
4367         * ada-lang.c (ada_language_arch_info): Delete function, move
4368         implementation to...
4369         (ada_language::language_arch_info): ...here, a new member
4370         function.
4371         (ada_language_data): Delete la_language_arch_info.
4372         * c-lang.c (c_language_data): Likewise.
4373         (c_language::language_arch_info): New member function.
4374         (cplus_language_arch_info): Delete function, move
4375         implementation to...
4376         (cplus_language::language_arch_info): ...here, a new member
4377         function.
4378         (cplus_language_data): Delete la_language_arch_info.
4379         (asm_language_data): Likewise.
4380         (asm_language::language_arch_info): New member function.
4381         (minimal_language_data): Delete la_language_arch_info.
4382         (minimal_language::language_arch_info): New member function.
4383         * d-lang.c (d_language_arch_info): Delete function, move
4384         implementation to...
4385         (d_language::language_arch_info): ...here, a new member
4386         function.
4387         (d_language_data): Delete la_language_arch_info.
4388         * f-lang.c (f_language_arch_info): Delete function, move
4389         implementation to...
4390         (f_language::language_arch_info): ...here, a new member
4391         function.
4392         (f_language_data): Delete la_language_arch_info.
4393         * go-lang.c (go_language_arch_info): Delete function, move
4394         implementation to...
4395         (go_language::language_arch_info): ...here, a new member
4396         function.
4397         (go_language_data): Delete la_language_arch_info.
4398         * language.c (unknown_language_data): Likewise.
4399         (unknown_language::language_arch_info): New member function.
4400         (auto_language_data): Delete la_language_arch_info.
4401         (auto_language::language_arch_info): New member function.
4402         (language_gdbarch_post_init): Update call to
4403         la_language_arch_info.
4404         * language.h (language_data): Delete la_language_arch_info
4405         function pointer.
4406         (language_defn::language_arch_info): New function.
4407         * m2-lang.c (m2_language_arch_info): Delete function, move
4408         implementation to...
4409         (m2_language::language_arch_info): ...here, a new member
4410         function.
4411         (m2_language_data): Delete la_language_arch_info.
4412         * objc-lang.c (objc_language_arch_info): Delete function, move
4413         implementation to...
4414         (objc_language::language_arch_info): ...here, a new member
4415         function.
4416         (objc_language_data): Delete la_language_arch_info.
4417         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4418         implementation to...
4419         (opencl_language::language_arch_info): ...here, a new member
4420         function.
4421         (opencl_language_data): Delete la_language_arch_info.
4422         * p-lang.c (pascal_language_arch_info): Delete function, move
4423         implementation to...
4424         (pascal_language::language_arch_info): ...here, a new member
4425         function.
4426         (pascal_language_data): Delete la_language_arch_info.
4427         * rust-lang.c (rust_language_arch_info): Delete function, move
4428         implementation to...
4429         (rust_language::language_arch_info): ...here, a new member
4430         function.
4431         (rust_language_data): Delete la_language_arch_info.
4432
4433 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4434
4435         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4436         initializer.
4437         * c-lang.c (c_language_data): Likewise.
4438         (cplus_language_data): Likewise.
4439         (cplus_language::pass_by_reference_info): New method.
4440         (asm_language_data): Delete la_pass_by_reference initializer.
4441         (minimal_language_data): Likewise.
4442         * cp-abi.c (cp_pass_by_reference): Remove use of
4443         default_pass_by_reference.
4444         * d-lang.c (d_language_data): Likewise.
4445         * f-lang.c (f_language_data): Likewise.
4446         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4447         default_pass_by_reference.
4448         * go-lang.c (go_language_data): Likewise.
4449         * language.c (language_pass_by_reference): Update.
4450         (default_pass_by_reference): Delete.
4451         (unknown_language_data): Delete la_pass_by_reference
4452         initializer.
4453         (auto_language_data): Likewise.
4454         * language.h (struct language_data): Delete la_pass_by_reference
4455         field.
4456         (language_defn::pass_by_reference_info): New member function.
4457         (default_pass_by_reference): Delete declaration.
4458         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4459         initializer.
4460         * objc-lang.c (objc_language_data): Likewise.
4461         * opencl-lang.c (opencl_language_data): Likewise.
4462         * p-lang.c (pascal_language_data): Likewise.
4463         * rust-lang.c (rust_language_data): Likewise.
4464
4465 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4466
4467         * ada-lang.c (ada_read_var_value): Delete function, move
4468         implementation to...
4469         (ada_language::read_var_value): ...here.
4470         (ada_language_data): Delete la_read_var_value initializer.
4471         * c-lang.c (c_language_data): Likewise.
4472         (cplus_language_data): Likewise.
4473         (minimal_language_data): Likewise.
4474         * d-lang.c (d_language_data): Likewise.
4475         * f-lang.c (f_language_data): Likewise.
4476         * findvar.c (default_read_var_value): Rename to...
4477         (language_defn::read_var_value): ...this.
4478         * findvar.c (read_var_value): Update header comment, and change to
4479         call member function instead of function pointer.
4480         * go-lang.c (go_language_data): Likewise.
4481         * language.c (unknown_language_data): Delete la_read_var_value
4482         initializer.
4483         (auto_language_data): Likewise.
4484         * language.h (struct language_data): Delete la_read_var_value
4485         field.
4486         (language_defn::read_var_value): New member function.
4487         (default_read_var_value): Delete declaration.
4488         * m2-lang.c (m2_language_data): Delete la_read_var_value
4489         initializer.
4490         * objc-lang.c (objc_language_data): Likewise.
4491         * opencl-lang.c (opencl_language_data): Likewise.
4492         * p-lang.c (pascal_language_data): Likewise.
4493         * rust-lang.c (rust_language_data): Likewise.
4494         * value.h (default_read_var_value): Delete declaration.
4495
4496 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4497
4498         * ada-lang.c (ada_print_array_index): Delete function, move
4499         implementation to...
4500         (ada_language::print_array_index): ...here.
4501         (ada_language_data): Delete la_print_array_index initializer.
4502         * c-lang.c (c_language_data): Likewise.
4503         (cplus_language_data): Likewise.
4504         (minimal_language_data): Likewise.
4505         * d-lang.c (d_language_data): Likewise.
4506         * f-lang.c (f_language_data): Likewise.
4507         * go-lang.c (go_language_data): Likewise.
4508         * language.c (default_print_array_index): Delete function, move
4509         implementation to...
4510         (language_defn::print_array_index): ...here.
4511         (unknown_language_data): Delete la_print_array_index initializer.
4512         (auto_language_data): Likewise.
4513         * language.h (struct language_data): Delete la_print_array_index
4514         field.
4515         (language_defn::print_array_index): New member function.
4516         (LA_PRINT_ARRAY_INDEX): Update.
4517         (default_print_array_index): Delete declaration.
4518         * m2-lang.c (m2_language_data): Delete la_print_array_index
4519         initializer.
4520         * objc-lang.c (objc_language_data): Likewise.
4521         * opencl-lang.c (opencl_language_data): Likewise.
4522         * p-lang.c (pascal_language_data): Likewise.
4523         * rust-lang.c (rust_language_data): Likewise.
4524
4525 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4526
4527         * gdb/ada-lang.c (ada_language_defn): Convert to...
4528         (ada_language_data): ...this.
4529         (class ada_language): New class.
4530         (ada_language_defn): New static global.
4531         * gdb/c-lang.c (c_language_defn): Convert to...
4532         (c_language_data): ...this.
4533         (class c_language): New class.
4534         (c_language_defn): New static global.
4535         (cplus_language_defn): Convert to...
4536         (cplus_language_data): ...this.
4537         (class cplus_language): New class.
4538         (cplus_language_defn): New static global.
4539         (asm_language_defn): Convert to...
4540         (asm_language_data): ...this.
4541         (class asm_language): New class.
4542         (asm_language_defn): New static global.
4543         (minimal_language_defn): Convert to...
4544         (minimal_language_data): ...this.
4545         (class minimal_language): New class.
4546         (minimal_language_defn): New static global.
4547         * gdb/d-lang.c (d_language_defn): Convert to...
4548         (d_language_data): ...this.
4549         (class d_language): New class.
4550         (d_language_defn): New static global.
4551         * gdb/f-lang.c (f_language_defn): Convert to...
4552         (f_language_data): ...this.
4553         (class f_language): New class.
4554         (f_language_defn): New static global.
4555         * gdb/go-lang.c (go_language_defn): Convert to...
4556         (go_language_data): ...this.
4557         (class go_language): New class.
4558         (go_language_defn): New static global.
4559         * gdb/language.c (unknown_language_defn): Remove declaration.
4560         (current_language): Initialize to nullptr, real initialization is
4561         moved to _initialize_language.
4562         (languages): Delete global.
4563         (language_defn::languages): Define.
4564         (set_language_command): Use language_defn::languages.
4565         (set_language): Likewise.
4566         (range_error): Likewise.
4567         (language_enum): Likewise.
4568         (language_def): Likewise.
4569         (add_set_language_command): Use language_def::languages for the
4570         language list, and language_def to lookup language pointers.
4571         (skip_language_trampoline): Use language_defn::languages.
4572         (unknown_language_defn): Convert to...
4573         (unknown_language_data): ...this.
4574         (class unknown_language): New class.
4575         (unknown_language_defn): New static global.
4576         (auto_language_defn): Convert to...
4577         (auto_language_data): ...this.
4578         (class auto_language): New class.
4579         (auto_language_defn): New static global.
4580         (language_gdbarch_post_init): Use language_defn::languages.
4581         (_initialize_language): Initialize current_language.
4582         * gdb/language.h (struct language_defn): Rename to...
4583         (struct language_data): ...this.
4584         (struct language_defn): New.
4585         (auto_language_defn): Delete.
4586         (unknown_language_defn): Delete.
4587         (minimal_language_defn): Delete.
4588         (ada_language_defn): Delete.
4589         (asm_language_defn): Delete.
4590         (c_language_defn): Delete.
4591         (cplus_language_defn): Delete.
4592         (d_language_defn): Delete.
4593         (f_language_defn): Delete.
4594         (go_language_defn): Delete.
4595         (m2_language_defn): Delete.
4596         (objc_language_defn): Delete.
4597         (opencl_language_defn): Delete.
4598         (pascal_language_defn): Delete.
4599         (rust_language_defn): Delete.
4600         * gdb/m2-lang.c (m2_language_defn): Convert to...
4601         (m2_language_data): ...this.
4602         (class m2_language): New class.
4603         (m2_language_defn): New static global.
4604         * gdb/objc-lang.c (objc_language_defn): Convert to...
4605         (objc_language_data): ...this.
4606         (class objc_language): New class.
4607         (objc_language_defn): New static global.
4608         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4609         (opencl_language_data): ...this.
4610         (class opencl_language): New class.
4611         (opencl_language_defn): New static global.
4612         * gdb/p-lang.c (pascal_language_defn): Convert to...
4613         (pascal_language_data): ...this.
4614         (class pascal_language): New class.
4615         (pascal_language_defn): New static global.
4616         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4617         language pointer, update comment format.
4618         * gdb/rust-lang.c (rust_language_defn): Convert to...
4619         (rust_language_data): ...this.
4620         (class rust_language): New class.
4621         (rust_language_defn): New static global.
4622
4623 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4624
4625         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4626         member variable.
4627         <m_stmt_at_address>: New member variable.
4628         (lnp_state_machine::record_line): Don't record some lines, update
4629         tracking of is_stmt at the same address.
4630         (lnp_state_machine::lnp_state_machine): Initialise new member
4631         variables.
4632
4633 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4634
4635         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4636         "-include gnu-nat-mig.h".
4637         * gnu-nat-mig.h: New file.
4638         * gnu-nat.c: Include "gnu-nat-mig.h".
4639         (exc_server, msg_reply_server, notify_server,
4640         process_reply_server): Remove declarations.
4641
4642 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4643
4644         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4645         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4646         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4647         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4648         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4649         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4650         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4651         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4652         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4653         to gnu_nat_target class.
4654         * gnu-nat.c: Likewise.
4655         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4656         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4657         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4658         object.
4659         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4660         instead of `gnu_target'.
4661
4662 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4663
4664         * i386-gnu-tdep.c: Include "gdbcore.h"
4665         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4666         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4667         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4668         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4669         i386_gnu_sigcontext_addr): New functions
4670         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4671         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4672         tdep.
4673
4674 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4675
4676         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4677         before fork_inferior call. Avoid calling it if target_is_pushed returns
4678         true.
4679
4680 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4681
4682         * gnu-nat.h (gnu_target): New variable declaration.
4683         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4684         gnu_target.
4685         * gnu-nat.c (gnu_target): New variable.
4686         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4687         add_thread_silent, and add_thread calls.
4688         (gnu_nat_target::create_inferior): Pass gnu_target to
4689         add_thread_silent, thread_change_ptid call.
4690         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4691         call.
4692
4693 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4694
4695         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4696         (gnu_nat_target::find_memory_regions): Remove unused
4697         `old_address' variable.
4698
4699 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4700
4701         * gnu-nat.c: Include "gdbarch.h".
4702
4703 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4704
4705         * reply_mig_hack.awk (Error return): Cast function through
4706         void *, to bypass compiler function call check.
4707
4708 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4709
4710         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4711         $(srcdir)/reply_mig_hack.awk.
4712
4713 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4714
4715         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4716
4717 2020-05-30  Jonny Grant  <jg@jguk.org>
4718
4719         * configure.ac (ACX_BUGURL): change bug URL to https.
4720
4721 2020-05-30  Pedro Alves  <palves@redhat.com>
4722
4723         * cp-support.c (replace_typedefs_template): New.
4724         (replace_typedefs_qualified_name): Handle
4725         DEMANGLE_COMPONENT_TEMPLATE.
4726
4727 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4728
4729         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4730         dwarf2/index-cache.h, dwarf2/index-write.c,
4731         dwarf2/index-write.h, dwarf2/line-header.c,
4732         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4733         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4734         variables and fields from `dwarf2_per_objfile` to just
4735         `per_objfile` throughout.
4736
4737 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4738
4739         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4740         <push_dwarf_reg_entry_value>: Add comment.
4741
4742 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4743             Keith Seitz  <keiths@redhat.com>
4744
4745         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4746         instead of PyEval_ReleaseLock.
4747         (class gdbpy_gil): Move to earlier in file.
4748         (finalize_python): Set gdb_python_initialized.
4749         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4750         when not initialized.
4751
4752 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4753
4754         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4755         <push_dwarf_reg_entry_value>: Remove assert.  Override
4756         per_objfile with caller_per_objfile.
4757
4758 2020-05-28  Tom de Vries  <tdevries@suse.de>
4759
4760         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4761         PR gold/15646 workaround to symbol kind "type".
4762
4763 2020-05-27  Tom Tromey  <tromey@adacore.com>
4764
4765         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4766
4767 2020-05-27  Tom Tromey  <tromey@adacore.com>
4768
4769         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4770         Use htab_find_with_hash.
4771         <add_abbrev>: Remove "abbrev_number" parameter.
4772         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4773         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4774         (hash_abbrev): Add comment.
4775         (abbrev_table::lookup_abbrev): Move to header file.
4776         (abbrev_table::read): Update.
4777
4778 2020-05-27  Tom Tromey  <tromey@adacore.com>
4779
4780         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4781         method.
4782         <canonical_name>: New member.
4783         <raw_name>: Rename from "name".
4784         (partial_die_info): Initialize canonical_name.
4785         (scan_partial_symbols): Check raw_name.
4786         (partial_die_parent_scope, partial_die_full_name)
4787         (add_partial_symbol, add_partial_subprogram)
4788         (add_partial_enumeration, load_partial_dies): Use "name" method.
4789         (partial_die_info::name): New method.
4790         (partial_die_info::read, guess_partial_die_structure_name)
4791         (partial_die_info::fixup): Update.
4792
4793 2020-05-27  Tom Tromey  <tromey@adacore.com>
4794
4795         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4796         <get_ref_die_offset>: Inline.
4797         <get_ref_die_offset_complaint>: New method.
4798         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4799         (attribute::get_ref_die_offset_complaint): Rename from
4800         get_ref_die_offset.  Just issue complaint.
4801
4802 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4803
4804         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4805
4806 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4807
4808         * exec.c (exec_file_attach): Use errno value of first openp failure.
4809
4810 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4811
4812         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4813         Don't close thread handle.
4814
4815 2020-05-27  Tom Tromey  <tom@tromey.com>
4816             Simon Marchi  <simon.marchi@efficios.com>
4817
4818         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4819         shared_ptr.
4820         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4821         member.
4822         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4823         dwarf2_per_bfd_objfile_data_key>: New globals.
4824         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4825         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4826         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4827         shared.
4828         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4829         short-circuit when sharing.
4830         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4831         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4832
4833 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4834
4835         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4836         to...
4837         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4838         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4839
4840 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4841
4842         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4843         build_name_components, find_name_components_bounds>:
4844         Add per_objfile parameter.
4845         (struct mapped_index) <symbol_name_at>: Likewise.
4846         (struct mapped_debug_names): Remove constructor.
4847         <dwarf2_per_objfile>: Remove field.
4848         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4849         (mapped_index_base::find_name_components_bounds,
4850         mapped_index_base::build_name_components,
4851         dw2_expand_symtabs_matching_symbol): Likewise.
4852         (class mock_mapped_index) <symbol_name_at>: Likewise.
4853         (check_match): Likewise.
4854         (check_find_bounds_finds): Likewise.
4855         (test_mapped_index_find_name_component_bounds): Update.
4856         (CHECK_MATCH): Update.
4857         (dw2_expand_symtabs_matching): Update.
4858         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4859         per_objfile parameter.
4860         <find_vec_in_debug_names>: Likewise.
4861         <m_per_objfile>: New field.
4862         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4863         parameter.
4864         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4865         (dw2_debug_names_iterator::next): Update.
4866         (dw2_debug_names_lookup_symbol): Update.
4867         (dw2_debug_names_expand_symtabs_for_function): Update.
4868         (dw2_debug_names_map_matching_symbols): Update.
4869         (dw2_debug_names_expand_symtabs_matching): Update.
4870         (dwarf2_read_debug_names): Update.
4871
4872 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4873
4874         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4875         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4876         move to dwarf2_per_objfile.
4877         <read_in_chain>: Remove.
4878         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4879         remove_all_cus, age_comp_units>: New methods.
4880         <m_dwarf2_cus>: New member.
4881         (struct dwarf2_per_cu_data) <cu>: Remove.
4882         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4883         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4884         moved to methods of dwarf2_per_objfile.
4885         (dwarf2_clear_marks): Remove.
4886         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4887         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4888         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4889         (dwarf2_per_objfile::remove_all_cus): New.
4890         (class free_cached_comp_units) <~free_cached_comp_units>:
4891         Update.
4892         (load_cu): Update.
4893         (dw2_do_instantiate_symtab): Adjust.
4894         (fill_in_sig_entry_from_dwo_entry): Adjust.
4895         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4896         (cutu_reader::cutu_reader): Likewise.
4897         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4898         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4899         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4900         and dwarf2_per_objfile::age_comp_units.
4901         (load_partial_comp_unit): Update.
4902         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4903         (process_queue): Likewise.
4904         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4905         backlink.
4906         (dwarf2_read_addr_index): Likewise.
4907         (follow_die_offset): Likewise.
4908         (dwarf2_fetch_die_loc_sect_off): Likewise.
4909         (dwarf2_fetch_constant_bytes): Likewise.
4910         (dwarf2_fetch_die_type_sect_off): Likewise.
4911         (follow_die_sig_1): Likewise.
4912         (load_full_type_unit): Likewise.
4913         (read_signatured_type): Likewise.
4914         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4915         (dwarf2_cu::~dwarf2_cu): Remove.
4916         (dwarf2_per_objfile::get_cu): New.
4917         (dwarf2_per_objfile::set_cu): New.
4918         (age_cached_comp_units): Rename to...
4919         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4920         to std::unordered_map.
4921         (free_one_cached_comp_unit): Rename to...
4922         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4923         to std::unordered_map.
4924         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4925         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4926         a dwarf2_per_objfile in data.
4927         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4928         (dwarf2_clear_marks): Remove.
4929
4930 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4931
4932         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4933         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4934         (init_tu_and_read_dwo_dies): Likewise.
4935         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4936         (cutu_reader::cutu_reader): Likewise.
4937         (load_partial_comp_unit): Likewise.
4938         (process_psymtab_comp_unit): Update.
4939         (build_type_psymtabs_1): Update.
4940         (process_skeletonless_type_unit): Update.
4941         (load_full_comp_unit): Update.
4942         (find_partial_die): Update.
4943         (dwarf2_read_addr_index): Update.
4944         (read_signatured_type): Update.
4945
4946 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4947
4948         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4949         m_header_read_in>: New fields.
4950         <get_header>: New method.
4951         * dwarf2/read.c (per_cu_header_read_in): Remove.
4952         (dwarf2_per_cu_data::get_header): New.
4953         (dwarf2_per_cu_data::addr_size): Update.
4954         (dwarf2_per_cu_data::offset_size): Update.
4955         (dwarf2_per_cu_data::ref_addr_size): Update.
4956
4957 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4958
4959         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4960         (dw2_do_instantiate_symtab): Update.
4961         (queue_and_load_all_dwo_tus): Change parameter from
4962         dwarf2_per_cu_data to dwarf2_cu.
4963         (dwarf2_fetch_die_loc_sect_off): Update.
4964         (dwarf2_fetch_constant_bytes): Update.
4965         (dwarf2_fetch_die_type_sect_off): Update.
4966
4967 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4968
4969         * dwarf2/read.c (process_full_comp_unit,
4970         process_full_type_unit): Remove per_cu, per_objfile paramters.
4971         Add dwarf2_cu parameter.
4972         (process_queue): Update.
4973
4974 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4975
4976         * dwarf2/read.c (create_cu_from_index_list): Replace
4977         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4978         (create_cus_from_index_list): Likewise.
4979         (create_cus_from_index): Likewise.
4980         (create_signatured_type_table_from_index): Likewise.
4981         (create_cus_from_debug_names_list): Likewise.
4982         (create_cus_from_debug_names): Likewise.
4983         (dwarf2_read_gdb_index): Update.
4984         (dwarf2_read_debug_names): Update.
4985
4986 2020-05-27  Tom Tromey  <tom@tromey.com>
4987             Simon Marchi  <simon.marchi@efficios.com>
4988
4989         * dwarf2/read.h (struct dwarf2_per_objfile)
4990         <get_type_for_signatured_type, set_type_for_signatured_type>:
4991         New methods.
4992         <m_type_map>: New member.
4993         (struct signatured_type) <type>: Remove.
4994         * dwarf2/read.c
4995         (dwarf2_per_objfile::get_type_for_signatured_type,
4996         dwarf2_per_objfile::set_type_for_signatured_type): New.
4997         (get_signatured_type): Use new methods.
4998
4999 2020-05-27  Tom Tromey  <tom@tromey.com>
5000             Simon Marchi  <simon.marchi@efficios.com>
5001
5002         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5003         (struct dwarf2_per_objfile) <type_units>: New member.
5004         <get_type_unit_group_unshareable>: New method.
5005         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5006         num_symtabs, symtabs>: Remove; move to
5007         type_unit_group_unshareable.
5008         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5009         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5010         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5011
5012 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5013
5014         * dwarf2/read.h (struct dwarf2_per_cu_data):
5015         <dwarf2_per_objfile>: Remove.
5016         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5017         dwarf2_per_objfile.
5018         (create_signatured_type_table_from_index): Likewise.
5019         (create_signatured_type_table_from_debug_names): Likewise.
5020         (create_debug_type_hash_table): Likewise.
5021         (fill_in_sig_entry_from_dwo_entry): Likewise.
5022         (create_type_unit_group): Likewise.
5023         (read_comp_units_from_section): Likewise.
5024         (create_cus_hash_table): Likewise.
5025
5026 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5027
5028         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5029         dwarf2_per_cu_data::dwarf2_per_objfile.
5030         (compute_compunit_symtab_includes): Likewise.
5031         (dwarf2_cu::start_symtab): Likewise.
5032
5033 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5034
5035         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5036         parameter.
5037         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5038         (read_namespace_alias): Update.
5039         (lookup_die_type): Update.
5040         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5041         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5042         Update.
5043         (disassemble_dwarf_expression): Update.
5044
5045 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5046
5047         * dwarf2/read.h (struct dwarf2_queue_item): Add
5048         dwarf2_per_objfile parameter, assign new parameter.
5049         <per_objfile>: New field.
5050         * dwarf2/read.c (free_one_cached_comp_unit): Add
5051         dwarf2_per_objfile parameter.
5052         (queue_comp_unit): Likewise.
5053         (dw2_do_instantiate_symtab): Update.
5054         (process_psymtab_comp_unit): Update.
5055         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5056         (process_imported_unit_die): Update.
5057         (queue_and_load_dwo_tu): Update.
5058         (follow_die_offset): Update.
5059         (follow_die_sig_1): Update.
5060
5061 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5062
5063         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5064         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5065         (read_call_site_scope): Assign per_objfile.
5066         (dwarf2_per_cu_data::objfile): Remove.
5067         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5068         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5069         dwarf2_per_objfile parameter.
5070         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5071         dwarf2_per_objfile parameter.
5072         (dwarf_expr_reg_to_entry_parameter): Add output
5073         dwarf2_per_objfile parameter.
5074         (locexpr_get_frame_base): Update.
5075         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5076         <push_dwarf_reg_entry_value>: Update.
5077         <call_site_to_target_addr>: Update.
5078         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5079         parameter.
5080         (value_of_dwarf_reg_entry): Update.
5081         (rw_pieced_value): Update.
5082         (indirect_synthetic_pointer): Update.
5083         (dwarf2_evaluate_property): Update.
5084         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5085         parameter.
5086         (locexpr_read_variable): Update.
5087         (locexpr_get_symbol_read_needs): Update.
5088         (loclist_read_variable): Update.
5089
5090 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5091
5092         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5093         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5094         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5095         parameter.
5096         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5097         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5098         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5099         parameter.
5100         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5101         sect_variable_value): Add dwarf2_per_objfile parameter.
5102         (class dwarf_evaluate_loc_desc) <dwarf_call,
5103         dwarf_variable_value>: Update.
5104         (fetch_const_value_from_synthetic_pointer): Add
5105         dwarf2_per_objfile parameter.
5106         (fetch_const_value_from_synthetic_pointer): Update.
5107         (coerced_pieced_ref): Update.
5108         (class symbol_needs_eval_context) <dwarf_call,
5109         dwarf_variable_value>: Update.
5110         (dwarf2_compile_expr_to_ax): Update.
5111
5112 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5113
5114         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5115         parameter.
5116         (dwarf2_evaluate_loc_desc_full): Update.
5117
5118 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5119
5120         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5121         parameter.
5122         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5123         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5124         dwarf2_per_objfile parameter.
5125         (decode_debug_loc_dwo_addresses): Likewise.
5126         (dwarf2_find_location_expression): Update.
5127         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5128         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5129         parameter.
5130         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5131         parameter.
5132         (locexpr_describe_location_1): Likewise.
5133         (locexpr_describe_location): Update.
5134
5135 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5136
5137         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5138         Remove.
5139         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5140         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5141         (dwarf2_compile_property_to_c): Update.
5142         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5143         use text offset from objfile.
5144         (locexpr_tracepoint_var_ref): Update.
5145         (locexpr_generate_c_location): Update.
5146         (loclist_describe_location): Update.
5147         (loclist_tracepoint_var_ref): Update.
5148         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5149         dwarf2_per_objfile parameter.
5150         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5151         use text offset from objfile.
5152         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5153
5154 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5155
5156         * dwarf2/expr.h (struct dwarf_expr_context)
5157         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5158         <offset>: Remove.
5159         <per_objfile>: New member.
5160         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5161         dwarf2_per_objfile parameter.  Don't set offset, set
5162         per_objfile.
5163         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5164         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5165         a dwarf2_per_objfile object instead of an offset.
5166         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5167         constructor.
5168         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5169         to dwarf2_expr_executor constructor.  Don't set offset.
5170         (dwarf2_fetch_cfa_info): Update.
5171         (struct dwarf2_frame_cache) <text_offset>: Remove.
5172         <per_objfile>: New field.
5173         (dwarf2_frame_cache): Update.
5174         (dwarf2_frame_prev_register): Update.
5175         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5176         <dwarf_evaluate_loc_desc>: Add constructor.
5177         (dwarf2_evaluate_loc_desc_full): Update.
5178         (dwarf2_locexpr_baton_eval): Update.
5179         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5180         Add constructor.
5181         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5182
5183 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5184
5185         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5186         addr_sized_int_type>: Move to dwarf2_cu.
5187         <int_type>: Move to dwarf2_per_objfile.
5188         (struct dwarf2_per_objfile) <int_type>: Move here.
5189         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5190         addr_sized_int_type>: Move here.
5191         (read_func_scope): Update.
5192         (read_array_type): Update.
5193         (read_tag_string_type): Update.
5194         (attr_to_dynamic_prop): Update.
5195         (dwarf2_per_cu_data::int_type): Rename to...
5196         (dwarf2_per_objfile::int_type): ... this.
5197         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5198         (dwarf2_cu::addr_sized_int_type): ... this.
5199         (read_subrange_type): Update.
5200         (dwarf2_per_cu_data::addr_type): Rename to...
5201         (dwarf2_cu::addr_type): ... this.
5202         (set_die_type): Update.
5203
5204 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5207         data through per_cu->cu.
5208
5209 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5210
5211         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5212         dwarf2_per_cu_data parameter fo dwarf2_cu.
5213         (lookup_dwo_type_unit): Likewise.
5214         (read_cutu_die_from_dwo): Likewise.
5215         (lookup_dwo_unit): Likewise.
5216         (open_and_init_dwo_file): Likewise.
5217         (lookup_dwo_cutu): Likewise.
5218         (lookup_dwo_comp_unit): Likewise.
5219         (lookup_dwo_type_unit): Likewise.
5220         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5221         (cutu_reader::cutu_reader): Update.
5222
5223 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5224
5225         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5226         parameter.
5227         (process_full_type_unit): Likewise.
5228         (process_queue): Update.
5229
5230 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5231
5232         * dwarf2/read.c (recursively_compute_inclusions): Add
5233         dwarf2_per_objfile parameter.
5234         (compute_compunit_symtab_includes): Likewise.
5235         (process_cu_includes): Update.
5236
5237 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5238
5239         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5240         parameter.
5241         (create_type_unit_group): Update.
5242         (process_psymtab_comp_unit_reader): Update.
5243         (build_type_psymtabs_reader): Update.
5244
5245 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5246
5247         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5248         object through m_this_cu->cu.
5249
5250 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5251
5252         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5253         the info parameter.
5254         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5255
5256 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5257
5258         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5259         per_objfile parameter.
5260         (load_full_type_unit): Add per_objfile parameter.
5261         (read_signatured_type): Likewise.
5262         (load_full_comp_unit): Likewise.
5263         (load_cu): Likewise.
5264         (dw2_do_instantiate_symtab): Likewise.
5265         (dw2_get_file_names): Likewise.
5266         (dw2_map_symtabs_matching_filename): Update.
5267         (dw_expand_symtabs_matching_file_matcher): Update.
5268         (dw2_map_symbol_filenames): Update.
5269         (process_psymtab_comp_unit): Add per_objfile parameter.
5270         (build_type_psymtabs_1): Update.
5271         (process_skeletonless_type_unit): Update.
5272         (dwarf2_build_psymtabs_hard): Update.
5273         (load_partial_comp_unit): Add per_objfile parameter.
5274         (scan_partial_symbols): Update.
5275         (load_full_comp_unit): Add per_objfile parameter.
5276         (process_imported_unit_die): Update.
5277         (create_cus_hash_table): Update.
5278         (find_partial_die): Update.
5279         (dwarf2_read_addr_index): Update.
5280         (follow_die_offset): Update.
5281         (dwarf2_fetch_die_loc_sect_off): Update.
5282         (dwarf2_fetch_constant_bytes): Update.
5283         (dwarf2_fetch_die_type_sect_off): Update.
5284         (follow_die_sig_1): Update.
5285         (load_full_type_unit): Add per_objfile parameter.
5286         (read_signatured_type): Likewise.
5287
5288 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5289
5290         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5291         of objfile_name.
5292
5293 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5294
5295         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5296         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5297         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5298         field.
5299         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5300         (create_cus_from_index): Update.
5301         (dwarf2_read_gdb_index): Update.
5302         (create_cus_from_debug_names): Update.
5303         (dwarf2_read_debug_names): Update.
5304         (get_abbrev_section_for_cu): Update.
5305         (create_all_comp_units): Update.
5306         (read_attribute_value): Update.
5307         (get_debug_line_section): Update.
5308         * dwarf2/index-cache.c (index_cache::store): Update.
5309         * dwarf2/index-write.c (save_gdb_index_command): Update.
5310         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5311
5312 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5313
5314         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5315         member.
5316         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5317         dwarf2_per_cu_data::per_bfd.
5318         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5319         (create_type_unit_group): Likewise.
5320         (queue_comp_unit): Remove reference to
5321         per_cu->dwarf2_per_objfile.
5322         (maybe_queue_comp_unit): Likewise.
5323         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5324         (create_cus_hash_table): Assign new field.
5325
5326 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5327
5328         * dwarf2/read.c: Replace
5329         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5330         dwarf2_cu->per_objfile throughout.
5331
5332 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5333
5334         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5335         parameter, don't use per_cu->dwarf2_per_objfile.
5336         (dw2_instantiate_symtab): Likewise.
5337         (dw2_find_last_source_symtab): Update.
5338         (dw2_map_expand_apply): Update.
5339         (dw2_lookup_symbol): Update.
5340         (dw2_expand_symtabs_for_function): Update.
5341         (dw2_expand_all_symtabs): Update.
5342         (dw2_expand_symtabs_with_fullname): Update.
5343         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5344         don't use per_cu->dwarf2_per_objfile.
5345         (dw2_expand_marked_cus): Update.
5346         (dw2_find_pc_sect_compunit_symtab): Update.
5347         (dw2_debug_names_lookup_symbol): Update.
5348         (dw2_debug_names_expand_symtabs_for_function): Update.
5349         (dw2_debug_names_map_matching_symbols): Update.
5350         (dwarf2_psymtab::expand_psymtab): Update.
5351
5352 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5353
5354         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5355         <per_objfile>: New member.
5356         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5357         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5358         call to dwarf2_cu.
5359         (cutu_reader::cutu_reader): Update.
5360         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5361
5362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5363
5364         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5365         struct dwarf2_per_objfile.
5366         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5367         dwarf2_per_bfd.
5368         * dwarf2/read.c (set_die_type): Update.
5369         (get_die_type_at_offset): Update.
5370
5371 2020-05-27  Tom Tromey  <tom@tromey.com>
5372             Simon Marchi  <simon.marchi@efficios.com>
5373
5374         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5375         method.
5376         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5377         get_symtab, set_symtab>: New methods.
5378         <m_symtabs>: New field.
5379         (struct dwarf2_psymtab): Derive from partial_symtab.
5380         <readin_p, get_compunit_symtab>: Declare methods.
5381         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5382         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5383         New methods.
5384         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5385         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5386         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5387         (dw2_symtab_iter_next, dw2_print_stats)
5388         (dw2_expand_symtabs_with_fullname)
5389         (dw2_expand_symtabs_matching_one)
5390         (dw_expand_symtabs_matching_file_matcher)
5391         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5392         (dw2_debug_names_iterator::next)
5393         (dw2_debug_names_map_matching_symbols)
5394         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5395         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5396         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5397         New methods.
5398         (get_compunit_symtab, process_full_comp_unit)
5399         (process_full_type_unit): Update.
5400         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5401
5402 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5403
5404         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5405         then introduce a new dwarf2_per_objfile type.
5406         <read_line_string>: Move to the new dwarf2_per_objfile type.
5407         <objfile>: Likewise.
5408         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5409         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5410         dwarf2_per_objfile->per_bfd.
5411         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5412         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5413         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5414         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5415         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5416         (dwarf2_per_objfile::locate_sections): Rename to...
5417         (dwarf2_per_bfd::locate_sections): ... this.
5418         (dwarf2_per_objfile::get_cutu): Rename to...
5419         (dwarf2_per_bfd::get_cutu): ... this.
5420         (dwarf2_per_objfile::get_cu): Rename to...
5421         (dwarf2_per_bfd::get_cu): ... this.
5422         (dwarf2_per_objfile::get_tu): Rename to...
5423         (dwarf2_per_bfd::get_tu): ... this.
5424         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5425         (dwarf2_per_bfd::allocate_per_cu): ... this.
5426         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5427         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5428         (get_gdb_index_contents_ftype): Change parameter from
5429         dwarf2_per_objfile to dwarf2_per_bfd.
5430         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5431         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5432
5433 2020-05-27  Tom Tromey  <tom@tromey.com>
5434             Simon Marchi  <simon.marchi@efficios.com>
5435
5436         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5437         (allocate_piece_closure): Set "per_objfile" member.
5438         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5439         (locexpr_describe_location, loclist_describe_location): Use new
5440         member.
5441         * dwarf2/read.c (read_call_site_scope)
5442         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5443         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5444         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5445         handle_data_member_location): Set per_objfile member.
5446         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5447         member.
5448         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5449
5450 2020-05-27  Tom Tromey  <tom@tromey.com>
5451
5452         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5453         allocate_signatured_type>: Declare new methods.
5454         <m_num_psymtabs>: New member.
5455         (struct dwarf2_per_cu_data) <index>: New member.
5456         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5457         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5458         (create_cu_from_index_list): Use allocate_per_cu.
5459         (create_signatured_type_table_from_index)
5460         (create_signatured_type_table_from_debug_names)
5461         (create_debug_type_hash_table, add_type_unit)
5462         (read_comp_units_from_section): Use allocate_signatured_type.
5463
5464 2020-05-27  Tom Tromey  <tom@tromey.com>
5465
5466         * psymtab.c (partial_map_expand_apply)
5467         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5468         (psym_lookup_global_symbol_language)
5469         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5470         (psym_print_stats, psym_expand_symtabs_for_function)
5471         (psym_map_symbol_filenames, psym_map_matching_symbols)
5472         (psym_expand_symtabs_matching)
5473         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5474         (maintenance_check_psymtabs): Update.
5475         * psympriv.h (struct partial_symtab) <readin_p,
5476         get_compunit_symtab>: Add objfile parameter.
5477         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5478         Likewise.
5479         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5480         get_compunit_symtab>: Likewise.
5481         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5482
5483 2020-05-27  Tom Tromey  <tom@tromey.com>
5484
5485         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5486         member.
5487         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5488         (create_cu_from_index_list)
5489         (create_signatured_type_table_from_index)
5490         (create_signatured_type_table_from_debug_names)
5491         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5492         (dwarf2_create_include_psymtab)
5493         (create_debug_type_hash_table, add_type_unit)
5494         (create_type_unit_group, read_comp_units_from_section)
5495         (dwarf2_compute_name, create_cus_hash_table)
5496         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5497         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5498         obstack.
5499         (dw2_get_real_path): Likewise.  Change argument to
5500         dwarf2_per_objfile.
5501
5502 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5503
5504         PR tdep/26000
5505         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5506         for ldrd (immediate).
5507
5508 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5509
5510         * command.h: Add comment giving the name of class_tui.
5511         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5512         create the fake command for the help for class_tui.
5513
5514 2020-05-26  Tom Tromey  <tromey@adacore.com>
5515
5516         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5517         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5518         (val_atr): New function.
5519         (value_val_atr): Use it.
5520         * ada-valprint.c (print_optional_low_bound): Change low bound
5521         handling for enums.
5522         (val_print_packed_array_elements): Don't call discrete_position.
5523         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
5524         discrete_position for enum types.
5525         * language.c (default_print_array_index): Change type.
5526         * language.h (struct language_defn) <la_print_array_index>: Add
5527         index_type parameter, change type of index_value.
5528         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
5529         (default_print_array_index): Update.
5530         * valprint.c (maybe_print_array_index): Don't call
5531         value_from_longest.  Update.
5532         (value_print_array_elements): Don't call discrete_position.
5533
5534 2020-05-26  Tom Tromey  <tromey@adacore.com>
5535
5536         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
5537         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
5538
5539 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
5540
5541         PR gdb/13519
5542         * avr-tdep.c (avr_integer_to_address): Return data or code
5543         address accordingly to the second 'type' argument of the
5544         function.
5545
5546 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
5547
5548         * infcmd.c, inferior.h: (construct_inferior_arguments):
5549         Moved function from here to gdbsupport/common-inferior.{h,cc}
5550
5551 2020-05-23  Tom Tromey  <tom@tromey.com>
5552
5553         Revert commit eca1f90c:
5554         * NEWS: Remove entry for completion styling.
5555         * completer.c (_rl_completion_prefix_display_length): Move
5556         declaration later.
5557         (gdb_fnprint): Revert.
5558         (gdb_display_match_list_1): Likewise.
5559         * cli/cli-style.c (completion_prefix_style)
5560         (completion_difference_style, completion_suffix_style): Remove.
5561         (_initialize_cli_style): Revert.
5562         * cli/cli-style.h (completion_prefix_style)
5563         (completion_difference_style, completion_suffix_style): Don't
5564         declare.
5565
5566 2020-05-24  Pedro Alves  <palves@redhat.com>
5567
5568         * symtab.c (completion_list_add_name): Return boolean indication
5569         of whether the symbol matched.
5570         (completion_list_add_symbol): Don't try to remove C++ aliases if
5571         the symbol didn't match in the first place.
5572         * symtab.h (completion_list_add_name): Return bool.
5573
5574 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5575
5576         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5577         type::field.
5578
5579 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5580
5581         GDB 9.2 released.
5582
5583 2020-05-23  Tom Tromey  <tom@tromey.com>
5584
5585         * NEWS: Add entry for completion styling.
5586         * completer.c (_rl_completion_prefix_display_length): Move
5587         declaration earlier.
5588         (gdb_fnprint): Use completion_style.
5589         (gdb_display_match_list_1): Likewise.
5590         * cli/cli-style.c (completion_prefix_style)
5591         (completion_difference_style, completion_suffix_style): New
5592         globals.
5593         (_initialize_cli_style): Register new globals.
5594         * cli/cli-style.h (completion_prefix_style)
5595         (completion_difference_style, completion_suffix_style): Declare.
5596
5597 2020-05-23  Pedro Alves  <palves@redhat.com>
5598
5599         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5600         (parse_escape): Use ISDIGIT instead of isdigit.
5601         (puts_debug): Use gdb_isprint instead of isprint.
5602         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5603         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5604         ISSPACE instead of isspace.
5605         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5606         instead of isspace.
5607         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5608         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5609         instead of isxdigit and ISDIGIT instead of isdigit.
5610
5611 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5612
5613         * gdbtypes.h (struct type) <field>: New method.
5614         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5615         or type::field.
5616
5617 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5618
5619         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5620         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5621         modify the propery to use type::set_fields instead.
5622
5623 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5624
5625         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5626         type::num_fields instead.
5627
5628 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5629
5630         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5631         methods.
5632         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5633         that modify the number of fields to use type::set_num_fields
5634         instead.
5635
5636 2020-05-22  Tom Tromey  <tromey@adacore.com>
5637
5638         * compile/compile-object-load.h (munmap_list_free): Don't
5639         declare.
5640
5641 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5642
5643         * annotate.c (annotate_source_line): Update return type, add call
5644         to update current symtab and line.
5645         * annotate.h (annotate_source_line): Update return type, and
5646         extend header comment.
5647         * source.c (info_line_command): Check annotation_level before
5648         calling annotate_source_line.
5649         * stack.c (print_frame_info): If calling annotate_source_line
5650         returns true, then don't print any other source line information.
5651
5652 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5653
5654         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5655
5656 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5657
5658         * coffread.c (patch_type): Remove NULL check before xfree.
5659         * corefile.c (set_gnutarget): Likewise.
5660         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5661         * exec.c (build_section_table): Likewise.
5662         * remote.c (remote_target::pass_signals): Likewise.
5663         * utils.c (n_spaces): Likewise.
5664         * cli/cli-script.c (document_command): Likewise.
5665         * i386-windows-tdep.c (core_process_module_section): Likewise.
5666         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5667
5668 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5669
5670         * symfile.c (reread_symbols): Clear objfile's section_offsets
5671         vector and section indices, re-compute them by calling
5672         sym_offsets.
5673
5674 2020-05-20  Tom Tromey  <tromey@adacore.com>
5675
5676         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5677         (desc_one_bound, desc_index_type): Compute field name.
5678
5679 2020-05-20  Tom de Vries  <tdevries@suse.de>
5680
5681         PR symtab/25833
5682         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5683
5684 2020-05-20  Alan Modra  <amodra@gmail.com>
5685
5686         PR 25993
5687         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5688         bfd_set_filename.
5689         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5690         passed to bfd_set_filename.
5691         * symfile-mem.c (add_vsyscall_page): Likewise for string
5692         passed to symbol_file_add_from_memory.
5693         (symbol_file_add_from_memory): Make name param a const char* and
5694         don't strdup.
5695
5696 2020-05-20  Alan Modra  <amodra@gmail.com>
5697
5698         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5699         rather than accessing bfd->filename directly.
5700         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5701         and use bfd_section_name.
5702         * dwarf2/frame.c (decode_frame_entry): Likewise.
5703         * exec.c (exec_set_section_address): Likewise.
5704         * solib-aix.c (solib_aix_bfd_open): Likewise.
5705         * stap-probe.c (get_stap_base_address): Likewise.
5706         * symfile.c (reread_symbols): Likewise.
5707
5708 2020-05-19  Tom Tromey  <tromey@adacore.com>
5709
5710         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5711
5712 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5713
5714         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5715
5716 2020-05-19  Pedro Alves  <palves@redhat.com>
5717
5718         * NEWS (set exec-file-mismatch): Adjust entry.
5719         * exec.c: Include "build-id.h".
5720         (validate_exec_file): Try to match build IDs instead of filenames.
5721         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5722         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5723         and pass down 'warn_if_slow'.
5724         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5725         gdb_bfd_open_closure to pass it down.
5726         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5727
5728 2020-05-19  Pedro Alves  <palves@redhat.com>
5729
5730         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5731         * target.c (target_fileio_open_1): Rename to target_fileio_open
5732         and make extern.  Use bool.
5733         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5734         (target_fileio_read_alloc_1): Adjust.
5735         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5736         (target_fileio_open_warn_if_slow): Delete declaration.
5737
5738 2020-05-19  Pedro Alves  <palves@redhat.com>
5739
5740         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5741         Adjust all callers.
5742
5743 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5744
5745         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5746         whether disp is negative.
5747
5748 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5749
5750         * symfile.h (struct symfile_segment_data)
5751         <~symfile_segment_data>: Remove.
5752         <segment_info>: Change to std::vector.
5753         * symfile.c (default_symfile_segments): Update.
5754         * elfread.c (elf_symfile_segments): Update.
5755
5756 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5757
5758         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5759         <segments>: New.
5760         <segment_bases, segment_sizes>: Remove.
5761         * symfile.c (default_symfile_segments): Update.
5762         * elfread.c (elf_symfile_segments): Update.
5763         * remote.c (remote_target::get_offsets): Update.
5764         * solib-target.c (solib_target_relocate_section_addresses):
5765         Update.
5766
5767 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5768
5769         * symfile.h (struct symfile_segment_data): Initialize fields.
5770         <~symfile_segment_data>: Add.
5771         (symfile_segment_data_up): New.
5772         (struct sym_fns) <sym_segments>: Return a
5773         symfile_segment_data_up.
5774         (default_symfile_segments): Return a symfile_segment_data_up.
5775         (free_symfile_segment_data): Remove.
5776         (get_symfile_segment_data): Return a symfile_segment_data_up.
5777         * symfile.c (default_symfile_segments): Likewise.
5778         (get_symfile_segment_data): Likewise.
5779         (free_symfile_segment_data): Remove.
5780         (symfile_find_segment_sections): Update.
5781         * elfread.c (elf_symfile_segments): Return a
5782         symfile_segment_data_up.
5783         * remote.c (remote_target::get_offsets): Update.
5784         * solib-target.c (solib_target_relocate_section_addresses):
5785         Update.
5786         * symfile-debug.c (debug_sym_segments): Return a
5787         symfile_segment_data_up.
5788
5789 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5790
5791         PR build/25981
5792         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5793         Hardcode register numbers.
5794
5795         PR build/25981
5796         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5797         procfs_find_LDT_entry): Remove.
5798         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5799         procfs_find_LDT_entry): Remove.
5800         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5801         Remove.
5802
5803 2020-05-17  Pedro Alves  <palves@redhat.com>
5804             Andrew Burgess  <andrew.burgess@embecosm.com>
5805             Keno Fischer  <keno@juliacomputing.com>
5806
5807         PR gdb/25741
5808         * breakpoint.c (build_target_condition_list): Update comments.
5809         (build_target_command_list): Update comments and skip matching
5810         locations.
5811         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5812         a separate function.  Simplify "set breakpoint auto-hw off"
5813         handling.
5814         (insert_breakpoints): Update comment.
5815         (tracepoint_locations_match): New parameter.  For breakpoints,
5816         compare location types too, if the caller wants to.
5817         (handle_automatic_hardware_breakpoints): New functions.
5818         (bp_location_is_less_than): Also sort by location type and
5819         hardware breakpoint length.
5820         (update_global_location_list): Handle "set breakpoint auto-hw on"
5821         here.
5822         (update_breakpoint_locations): Ask breakpoint_locations_match to
5823         ignore location types.
5824
5825 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5826
5827         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5828         type::name instead.
5829
5830 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5831
5832         * gdbtypes.h (struct type) <name, set_name>: New methods.
5833         (TYPE_CODE): Use type::name.  Change all call sites used to set
5834         the name to use type::set_name instead.
5835
5836 2020-05-16  Tom Tromey  <tom@tromey.com>
5837
5838         * top.c (quit_force): Update.
5839         * infrun.c (handle_no_resumed): Update.
5840         * top.h (all_uis): New function.
5841         (ALL_UIS): Remove.
5842
5843 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5844
5845         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5846
5847 2020-05-16  Pedro Alves  <palves@redhat.com>
5848
5849         * ia64-linux-nat.c
5850         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5851         Declare method.
5852         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5853
5854 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5855
5856         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5857         (sparc64_adi_info): Likewise.
5858
5859 2020-05-15  Tom Tromey  <tom@tromey.com>
5860
5861         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5862         block_objfile.
5863         (lookup_objfile_from_block): Remove.
5864         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5865         (lookup_global_symbol): Use block_objfile.
5866         * symtab.h (lookup_objfile_from_block): Don't declare.
5867         * printcmd.c (clear_dangling_display_expressions): Use
5868         block_objfile.
5869         * parse.c (operator_check_standard): Use block_objfile.
5870
5871 2020-05-15  Tom Tromey  <tom@tromey.com>
5872
5873         * language.c (language_alloc_type_symbol): Set
5874         SYMBOL_SECTION.
5875         * symtab.c (initialize_objfile_symbol): Remove.
5876         (allocate_symbol): Remove.
5877         (allocate_template_symbol): Remove.
5878         * dwarf2/read.c (fixup_go_packaging): Use "new".
5879         (new_symbol): Use "new".
5880         (read_variable): Don't call initialize_objfile_symbol.  Use
5881         "new".
5882         (read_func_scope): Use "new".
5883         * xcoffread.c (process_xcoff_symbol): Don't call
5884         initialize_objfile_symbol.
5885         (SYMBOL_DUP): Remove.
5886         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5887         "new".
5888         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5889         (allocate_template_symbol): Don't declare.
5890         (struct symbol): Add copy constructor.  Change defaults.
5891         * jit.c (finalize_symtab): Use "new".
5892         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5893         Use "new".
5894         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5895         (common_block_end): Use "new".
5896         * mdebugread.c (parse_symbol): Use "new".
5897         (new_symbol): Likewise.
5898
5899 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5900
5901         * NEWS: Mention changes to help and apropos.
5902
5903 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5904
5905         * command.h (enum command_class): Improve comments, document
5906         that class_alias is for user-defined aliases, give the class
5907         name for each class, remove unused class_xdb.
5908         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5909         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5910         by a precise class.
5911         * infcmd.c (_initialize_infcmd): Likewise.
5912         * reverse.c (_initialize_reverse): Likewise.
5913         * stack.c (_initialize_stack): Likewise.
5914         * symfile.c (_initialize_symfile): Likewise.
5915         * tracepoint.c (_initialize_tracepoint): Likewise.
5916
5917 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5918
5919         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5920         when their aliased command is traversed.
5921         (help_cmd): Add fput_command_names_styled call to
5922         output command name and aliases when command has an alias.
5923
5924 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5925
5926         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5927         * cli/cli-decode.c (help_cmd_list): Declare as static,
5928         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5929         a command together with the command.
5930         (fput_command_name_styled, fput_command_names_styled): New functions.
5931         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5932         fput_command_name_styled.
5933         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5934         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5935
5936 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5937
5938         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5939         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5940         * command.h (cmd_show_list): Likewise.
5941         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5942         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5943
5944 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5945
5946         * unittests/command-def-selftests.c (traverse_command_structure):
5947         Verify all commands of a list have the same prefix command and
5948         that only the top cmdlist commands have a null prefix.
5949
5950 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5951
5952         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5953         as prefix, not one of its aliases.
5954         (set_cmd_prefix): Remove.
5955         (do_add_cmd): Centralize the setting of the prefix of a command, when
5956         command is defined after its full chain of prefix commands.
5957         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5958         (add_setshow_cmd_full): Likewise.
5959         (update_prefix_field_of_prefixed_commands): New function.
5960         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5961         update_prefix_field_of_prefixed_commands.
5962         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5963         addresses of remote_set_cmdlist and remote_show_cmdlist given
5964         as argument, not the address of an argument.
5965         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5966         * gdb/remote.c (_initialize_remote): Likewise.
5967
5968 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5969
5970         * cli/cli-cmds.c (alias_command): Check for an existing alias
5971         using lookup_cmd_composition, as valid_command_p is too strict
5972         and forbids aliases that are the prefix of an existing alias
5973         or command.
5974         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5975         command is properly recognised as a valid command.
5976
5977 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5978
5979         * unittests/help-doc-selftests.c: Rename to
5980         unittests/command-def-selftests.c
5981         * unittests/command-def-selftests.c (help_doc_tests): Update some
5982         comments.
5983         (command_structure_tests, traverse_command_structure): New namespace
5984         and function.
5985         (command_structure_invariants_tests): New function.
5986         (_initialize_command_def_selftests) Renamed from
5987         _initialize_help_doc_selftests, register command_structure_invariants
5988         selftest.
5989
5990 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5991
5992         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5993         an alias of 'show'.
5994
5995 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5996
5997         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5998         ada_is_fixed_point_type.  Update all callers.
5999         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6000         all callers.
6001         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6002         Update all callers.
6003         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6004         print_fixed_point_type.  Update all callers.
6005         * ada-valprint.c (ada_value_print_num): Replace call to
6006         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6007
6008 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6009
6010         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6011         processors.
6012         (cpu_supports_bts): Add CV_AMD case.
6013
6014 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6015             Simon Marchi  <simon.marchi@efficios.com>
6016
6017         * infrun.c (stop_all_threads): Collect multiple wait events at
6018         each pass.
6019
6020 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6021
6022         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6023         type::code instead.
6024
6025 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6026
6027         * gdbtypes.h (struct type) <code, set_code>: New methods.
6028         (TYPE_CODE): Use type::code.  Change all call sites used to set
6029         the code to use type::set_code instead.
6030
6031 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6032             Tom de Vries  <tdevries@suse.de>
6033             Pedro Alves  <palves@redhat.com>
6034
6035         PR threads/25478
6036         * infrun.c (stop_all_threads): Do NOT ignore
6037         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6038         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6039         received.
6040         (handle_no_resumed): Remove code handling a live inferior with no
6041         threads.
6042         * remote.c (has_single_non_exited_thread): New.
6043         (remote_target::update_thread_list): Do not delete a thread if is
6044         the last thread of the process.
6045         * thread.c (thread_select): Call delete_exited_threads instead of
6046         prune_threads.
6047
6048 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6049
6050         * infrun.c (stop_all_threads): Enable/disable thread events of all
6051         targets.  Move a debug message denoting the end of the function
6052         into the SCOPED_EXIT block.
6053
6054 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6055
6056         * process-stratum-target.h: Include <set>.
6057         (all_non_exited_process_targets, switch_to_target_no_thread): New
6058         function declarations.
6059         * process-stratum-target.c (all_non_exited_process_targets)
6060         (switch_to_target_no_thread): New function implementations.
6061
6062 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6063
6064         * infrun.c (handle_inferior_event): Extract out a piece of code
6065         into...
6066         (mark_non_executing_threads): ...this new function.
6067
6068 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6069
6070         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6071         use.
6072
6073 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6074
6075         * regcache.c (regcache_read_pc_protected): New function
6076         implementation that returns 0 if the PC cannot read via
6077         'regcache_read_pc'.
6078         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6079         instead of 'regcache_read_pc'.
6080         (keep_going_pass_signal): Ditto.
6081
6082 2020-05-13  Tom Tromey  <tromey@adacore.com>
6083
6084         * ada-lang.c (align_value): Remove.
6085         (ada_template_to_fixed_record_type_1): Use align_up.
6086
6087 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6088
6089         * async-event.c: Update the copyright year.
6090         * async-event.h: Update the copyright year.
6091
6092 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6093
6094         * objfiles.h (is_addr_in_objfile,
6095         shared_objfile_contains_address_p): Return bool.
6096         * objfile.c (is_addr_in_objfile,
6097         shared_objfile_contains_address_p): Return bool.
6098
6099 2020-05-11  Tom Tromey  <tromey@adacore.com>
6100
6101         * cli/cli-cmds.c (info_command): Restore.
6102         (_initialize_cli_cmds): Use add_prefix_command for "info".
6103         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6104
6105 2020-05-11  Tom Tromey  <tromey@adacore.com>
6106
6107         * ada-lang.c (ada_value_primitive_field): Now public.
6108         * ada-lang.h (ada_value_primitive_field): Declare.
6109         * ada-valprint.c (print_field_values): Use
6110         ada_value_primitive_field for wrapper fields.
6111
6112 2020-05-11  Tom de Vries  <tdevries@suse.de>
6113
6114         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6115         MODULE_DOMAIN.
6116
6117 2020-05-11  Tom de Vries  <tdevries@suse.de>
6118
6119         PR symtab/25941
6120         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6121         with length 0, if not gdb-produced.
6122         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6123
6124 2020-05-09  Tom de Vries  <tdevries@suse.de>
6125
6126         PR gdb/25955
6127         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6128         calculation.
6129
6130 2020-05-09  Tom Tromey  <tom@tromey.com>
6131
6132         * top.c (server_command): Now bool.
6133         * top.h (server_command): Now bool.
6134
6135 2020-05-08  Tom Tromey  <tromey@adacore.com>
6136
6137         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6138         already being processed.
6139
6140 2020-05-08  Tom Tromey  <tom@tromey.com>
6141
6142         * printcmd.c (struct display) <next>: Remove.
6143         <display>: New constructor.
6144         <exp_string>: Now a std::string.
6145         <enabled_p>: Now a bool.
6146         (display_number): Move definition earlier.
6147         (displays): Rename from display_chain.  Now a std::vector.
6148         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6149         (display_command): Update.
6150         (do_one_display, disable_display)
6151         (enable_disable_display_command, do_enable_disable_display):
6152         Update.
6153         (free_display): Remove.
6154         (clear_displays): Rewrite.
6155         (delete_display): Update.
6156         (map_display_numbers): Use function_view.  Remove "data"
6157         parameter.  Update.
6158         (do_delete_display): Remove.
6159         (undisplay_command): Update.
6160         (do_one_display, do_displays, disable_display)
6161         (info_display_command): Update.
6162         (do_enable_disable_display): Remove.
6163         (enable_disable_display_command)
6164         (clear_dangling_display_expressions): Update.
6165
6166 2020-05-08  Tom Tromey  <tom@tromey.com>
6167
6168         * symtab.c (set_symbol_cache_size)
6169         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6170         (maintenance_print_symbol_cache_statistics): Update.
6171         * symmisc.c (print_symbol_bcache_statistics)
6172         (print_objfile_statistics, maintenance_print_objfiles)
6173         (maintenance_info_symtabs, maintenance_check_symtabs)
6174         (maintenance_expand_symtabs, maintenance_info_line_tables):
6175         Update.
6176         * symfile-debug.c (set_debug_symfile): Update.
6177         * source.c (forget_cached_source_info): Update.
6178         * python/python.c (gdbpy_progspaces): Update.
6179         * psymtab.c (maintenance_info_psymtabs): Update.
6180         * probe.c (parse_probes): Update.
6181         * linespec.c (iterate_over_all_matching_symtabs)
6182         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6183         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6184         * exec.c (exec_target::close): Update.
6185         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6186         * breakpoint.c (print_one_breakpoint_location)
6187         (create_longjmp_master_breakpoint)
6188         (create_std_terminate_master_breakpoint): Update.
6189         * progspace.c (program_spaces): Now a std::vector.
6190         (maybe_new_address_space): Update.
6191         (add_program_space): Remove.
6192         (program_space::program_space): Update.
6193         (remove_program_space): Update.
6194         (number_of_program_spaces): Remove.
6195         (print_program_space, update_address_spaces): Update.
6196         * progspace.h (program_spaces): Change type.
6197         (ALL_PSPACES): Remove.
6198         (number_of_program_spaces): Don't declare.
6199         (struct program_space) <next>: Remove.
6200
6201 2020-05-08  Tom Tromey  <tom@tromey.com>
6202
6203         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6204         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6205         (enable_break): Update.
6206         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6207         (frv_fdpic_find_canonical_descriptor): Update.
6208         (frv_fetch_objfile_link_map): Update.
6209         * progspace.c (program_space::free_all_objfiles): Update.
6210         (program_space::solibs): New method.
6211         * progspace.h (struct program_space) <solibs>: New method.
6212         * solist.h (master_so_list): Don't declare.
6213         (ALL_SO_LIBS): Remove.
6214         * solib.h (so_list_head): Remove.
6215         (update_solib_list): Update comment.
6216         * solib.c (master_so_list): Remove.
6217         (solib_used, update_solib_list, solib_add)
6218         (info_sharedlibrary_command, clear_solib)
6219         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6220
6221 2020-05-08  Tom Tromey  <tom@tromey.com>
6222
6223         * extension.c (extension_languages): Now a std::array.
6224         (ALL_EXTENSION_LANGUAGES): Remove.
6225         (get_ext_lang_defn, get_ext_lang_of_file)
6226         (eval_ext_lang_from_control_command): Update.
6227         (finish_ext_lang_initialization)
6228         (auto_load_ext_lang_scripts_for_objfile)
6229         (ext_lang_type_printers::ext_lang_type_printers)
6230         (apply_ext_lang_type_printers)
6231         (ext_lang_type_printers::~ext_lang_type_printers)
6232         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6233         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6234         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6235         (get_matching_xmethod_workers, ext_lang_colorize)
6236         (ext_lang_before_prompt): Update.
6237         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6238
6239 2020-05-08  Tom Tromey  <tom@tromey.com>
6240
6241         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6242         overload.
6243         <swap_string, m_string>: Remove.
6244         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6245         Update.
6246         * stabsread.c (define_symbol, read_type): Update.
6247         * linespec.c (find_linespec_symbols): Update.
6248         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6249         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6250         * dbxread.c (read_dbx_symtab): Update.
6251         * cp-support.h (cp_canonicalize_string_full)
6252         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6253         Return unique_xmalloc_ptr.
6254         * cp-support.c (inspect_type): Update.
6255         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6256         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6257         Likewise.
6258         * c-typeprint.c (print_name_maybe_canonical): Update.
6259         * break-catch-throw.c (check_status_exception_catchpoint):
6260         Update.
6261
6262 2020-05-08  Tom de Vries  <tdevries@suse.de>
6263
6264         * infrun.c (follow_fork): Copy current_line and current_symtab to
6265         child thread.
6266
6267 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6268
6269         * async-event.c (struct async_signal_handler, struct
6270         async_event_handler): Reformat, remove typedef.
6271
6272 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6273
6274         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6275         access thistype->main_type->dyn_prop_list directly.
6276
6277 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6278
6279         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6280         (remove_dyn_prop): Remove.  Update all users to use
6281         type::remove_dyn_prop.
6282         * gdbtypes.c (remove_dyn_prop): Rename to...
6283         (type::remove_dyn_prop): ... this.
6284
6285 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6286
6287         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6288         (add_dyn_prop): Remove.  Update all users to use
6289         type::add_dyn_prop.
6290         * gdbtypes.c (add_dyn_prop): Rename to...
6291         (type::add_dyn_prop): ... this.
6292
6293 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6294
6295         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6296         (get_dyn_prop): Remove.  Update all users to use
6297         type::dyn_prop.
6298         * gdbtypes.c (get_dyn_prop): Rename to...
6299         (type::dyn_prop): ... this.
6300
6301 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6302
6303         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6304
6305 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6306
6307         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6308         instruction, skip it if it's there.
6309
6310 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6311
6312         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6313
6314 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6315
6316         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6317         * gdbtypes.c (recursive_dump_type): Remove use of
6318         TYPE_INCOMPLETE.
6319
6320 2020-05-03  Tom Tromey  <tom@tromey.com>
6321
6322         * breakpoint.c (catch_command, tcatch_command): Remove.
6323         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6324         add_show_prefix_cmd.
6325         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6326         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6327         Remove.
6328         (add_internal_problem_command): Use add_basic_prefix_cmd,
6329         add_show_prefix_cmd.
6330         * mips-tdep.c (set_mipsfpu_command): Remove.
6331         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6332         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6333         (_initialize_index_cache): Use add_basic_prefix_cmd.
6334         * memattr.c (dummy_cmd): Remove.
6335         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6336         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6337         (_initialize_tui_win): Use add_basic_prefix_cmd,
6338         add_show_prefix_cmd.
6339         * cli/cli-logging.c (set_logging_command): Remove.
6340         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6341         add_show_prefix_cmd.
6342         (show_logging_command): Remove.
6343         * target.c (target_command): Remove.
6344         (add_target): Use add_basic_prefix_cmd.
6345
6346 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6347
6348         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6349
6350 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6351
6352         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6353         info_command.
6354
6355 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6356
6357         * nbsd-nat.c (nbsd_enable_proc_events)
6358         (nbsd_nat_target::post_startup_inferior): Add.
6359         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6360         (nbsd_nat_target::update_thread_list): Rewrite.
6361         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6362         "PTRACE_LWP_CREATE".
6363         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6364
6365 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6366
6367         * stack.c (_initialize_stack): Remove duplicated creation
6368         of "frame" command and "f" alias.
6369
6370 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6371
6372         PR gdb/18706
6373         * gdbtypes.c (check_typedef): Calculate size of array of
6374         stubbed type.
6375
6376 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6377
6378         PR gdb/15559
6379         * i386-tdep.c (i386_push_dummy_call): Call
6380         i386_thiscall_push_dummy_call.
6381         (i386_thiscall_push_dummy_call): New function.
6382         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6383         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6384         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6385
6386 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6387
6388         * gdbarch.sh (do_read): Add shellcheck disable directive for
6389         warning SC2162.
6390
6391 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6392
6393         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6394         "referenced but not assigned" warning.
6395
6396 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6397
6398         * gdbarch.sh: Remove code that sets fallbackdefault.
6399
6400 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6401
6402         * gdbarch.sh: Use shell operators && and || instead of
6403         -a and -o.
6404
6405 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6406
6407         * gdbarch.sh: Use $(...) instead of `...`.
6408
6409 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6410
6411         * gdbarch.sh: Use double quotes around variables.
6412
6413 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6414
6415         * gdbarch.sh: Use %s with printf, instead of variables in the
6416         format string.
6417
6418 2020-04-29  Tom Tromey  <tromey@adacore.com>
6419
6420         PR ada/25875:
6421         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6422         type fields here.
6423         (read_enumeration_type): Call
6424         update_enumeration_type_from_children later.  Update comments.
6425         (process_enumeration_scope): Don't create type fields.
6426
6427 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6428
6429         * nbsd-tdep.c: Include "xml-syscall.h".
6430         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6431
6432 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6433
6434         * nbsd-nat.c: Include "sys/wait.h".
6435         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6436         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6437         (nbsd_nat_target::remove_exec_catchpoint)
6438         (nbsd_nat_target::set_syscall_catchpoint): Add.
6439         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6440         (nbsd_nat_target::insert_exec_catchpoint)
6441         (nbsd_nat_target::remove_exec_catchpoint)
6442         (nbsd_nat_target::set_syscall_catchpoint): Add.
6443         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6444         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6445         `nbsd_get_syscall_number'.
6446
6447 2020-04-29  Tom Tromey  <tom@tromey.com>
6448
6449         * stack.c (print_block_frame_labels): Remove.
6450
6451 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6452
6453         PR gdb/17320
6454         * ada-valprint.c (val_print_packed_array_elements): Move array
6455         end bracket to new line.
6456         (ada_val_print_string): Remove extra spaces before first array
6457         element.
6458         * c-valprint.c (c_value_print_array): Likewise.
6459         * m2-valprint.c (m2_print_array_contents): Likewise.
6460         (m2_value_print_inner): Likewise.
6461         * p-valprint.c (pascal_value_print_inner): Likewise.
6462         * valprint.c (generic_val_print_array): Likewise.
6463         (value_print_array_elements): Move first array element and array
6464         end bracket to new line.
6465
6466 2020-04-29  Tom de Vries  <tdevries@suse.de>
6467
6468         PR symtab/25889
6469         * linespec.c (find_method): Fix ix calculation.
6470
6471 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6472
6473         * syscalls/update-netbsd.sh: New file.
6474         * syscalls/netbsd.xml: Regenerate.
6475         * data-directory/Makefile.in: Register `netbsd.xml' in
6476         `SYSCALLS_FILES'.
6477
6478 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6479
6480         * syscalls/update-freebsd.sh: Add double quotes.
6481
6482 2020-04-28  Tom Tromey  <tom@tromey.com>
6483
6484         * NEWS: Update.
6485         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6486         (cmdpy_init): Allow class_tui.
6487
6488 2020-04-28 Mark Williams <mark@myosotissp.com>
6489
6490         PR gdb/24480
6491         * dwarf2read.c: Add missing assingments to list_in_scope when
6492         start_symtab was already called.
6493
6494 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6495
6496         PR gdb/25881
6497         * dwarf2/read.c (offset_map_type): Use
6498         gdb:hash_enum<sect_offset> as hash function.
6499
6500 2020-04-28  Tom de Vries  <tdevries@suse.de>
6501
6502         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6503         with DW_AT_signature.
6504
6505 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6506
6507         * configure.ac: Remove check for fs_base/gs_base in
6508         user_regs_struct.
6509         * configure: Re-generate.
6510         * config.in: Re-generate.
6511         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6512         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6513         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6514
6515 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6516
6517         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6518         problematic inline frame unwinding situation.
6519         * frame.c (frame_id_computed_p): New function.
6520         * frame.h (frame_id_computed_p): New prototype.
6521
6522 2020-04-26  Tom Tromey  <tom@tromey.com>
6523
6524         * command.h (enum command_class) <class_pseudo>: Remove.
6525
6526 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6527
6528         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
6529         and whitespace.
6530
6531 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
6532
6533         * inf-ptrace.c (inf_ptrace_target::wait): Remove
6534         `PT_GET_PROCESS_STATE' block.
6535
6536 2020-04-24  Tom Tromey  <tom@tromey.com>
6537
6538         * symtab.h (symbol_get_demangled_name): Don't declare.
6539         * symtab.c (symbol_get_demangled_name): Remove.
6540         (general_symbol_info::natural_name)
6541         (general_symbol_info::demangled_name): Update.
6542
6543 2020-04-24  Tom Tromey  <tom@tromey.com>
6544
6545         PR rust/25025:
6546         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
6547
6548 2020-04-24  Tom Tromey  <tom@tromey.com>
6549
6550         PR symtab/12707:
6551         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6552         exists.
6553         (new_symbol): Likewise.
6554         * compile/compile-object-load.c (get_out_value_type): Use
6555         symbol_matches_search_name.
6556
6557 2020-04-24  Tom Tromey  <tom@tromey.com>
6558
6559         * dwarf2/read.c (add_partial_symbol): Do not call
6560         compute_and_set_names.
6561
6562 2020-04-24  Tom Tromey  <tom@tromey.com>
6563
6564         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6565         overload.
6566
6567 2020-04-24  Tom Tromey  <tom@tromey.com>
6568
6569         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6570         (add_psymbol_to_list): New overload.  Make old overload call new
6571         one.
6572         * psympriv.h (add_psymbol_to_list): New overload.
6573
6574 2020-04-24  Tom Tromey  <tom@tromey.com>
6575
6576         * dwarf2/read.c (partial_die_info::read) <case
6577         DW_AT_linkage_name>: Use value_as_string.
6578         (dwarf2_string_attr): Use value_as_string.
6579         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6580         method.
6581         * dwarf2/attribute.c (attribute::value_as_string): New method.
6582
6583 2020-04-24  Tom Tromey  <tom@tromey.com>
6584
6585         * symtab.c (general_symbol_info::natural_name)
6586         (general_symbol_info::demangled_name): Check for language_rust.
6587
6588 2020-04-24  Tom Tromey  <tom@tromey.com>
6589
6590         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6591         (dwarf2_physname): ... from here.
6592         (partial_die_info::read): Add Rust "{" hack.
6593
6594 2020-04-24  Tom Tromey  <tom@tromey.com>
6595
6596         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6597         method.
6598         (symbol_set_demangled_name): Don't declare.
6599         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6600         symbol_set_demangled_name.
6601         (general_symbol_info::set_language)
6602         (general_symbol_info::compute_and_set_names): Update.
6603         * minsyms.c (minimal_symbol_reader::install): Update.
6604         * dwarf2/read.c (new_symbol): Update.
6605
6606 2020-04-24  Tom Tromey  <tromey@adacore.com>
6607
6608         PR python/23662:
6609         * python/py-type.c (convert_field): Handle
6610         FIELD_LOC_KIND_DWARF_BLOCK.
6611         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6612         (typy_get_dynamic): Nw function.
6613         (type_object_getset): Add "dynamic".
6614         * NEWS: Add entry.
6615
6616 2020-04-24  Tom Tromey  <tromey@adacore.com>
6617
6618         * ada-typeprint.c (print_choices, print_variant_part)
6619         (print_record_field_types_dynamic): New functions.
6620         (print_record_field_types): Use print_record_field_types_dynamic.
6621
6622 2020-04-24  Tom Tromey  <tromey@adacore.com>
6623
6624         * dwarf2/read.c (handle_data_member_location): New overload.
6625         (dwarf2_add_field): Use it.
6626         (decode_locdesc): Add "computed" parameter.  Update comment.
6627         * gdbtypes.c (is_dynamic_type_internal): Also look for
6628         FIELD_LOC_KIND_DWARF_BLOCK.
6629         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6630         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6631         virtual base classes.
6632         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6633         FIELD_LOC_KIND_DWARF_BLOCK.
6634
6635 2020-04-24  Tom Tromey  <tromey@adacore.com>
6636
6637         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6638         * gdbtypes.c (is_dynamic_type_internal): Check
6639         TYPE_HAS_DYNAMIC_LENGTH.
6640         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6641         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6642         New macros.
6643         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6644         constant.
6645
6646 2020-04-24  Tom Tromey  <tromey@adacore.com>
6647
6648         * dwarf2/read.c (struct variant_field): Rewrite.
6649         (struct variant_part_builder): New.
6650         (struct nextfield): Remove "variant" field.  Add "offset".
6651         (struct field_info): Add "current_variant_part" and
6652         "variant_parts".
6653         (alloc_discriminant_info): Remove.
6654         (alloc_rust_variant): New function.
6655         (quirk_rust_enum): Update.
6656         (dwarf2_add_field): Set "offset" member.  Don't handle
6657         DW_TAG_variant_part.
6658         (offset_map_type): New typedef.
6659         (convert_variant_range, create_one_variant)
6660         (create_one_variant_part, create_variant_parts)
6661         (add_variant_property): New functions.
6662         (dwarf2_attach_fields_to_type): Call add_variant_property.
6663         (read_structure_type): Don't handle DW_TAG_variant_part.
6664         (handle_variant_part, handle_variant): New functions.
6665         (handle_struct_member_die): Use them.
6666         (process_structure_scope): Don't handle variant parts.
6667         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6668         (struct discriminant_info): Remove.
6669         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6670         (struct main_type) <flag_discriminated_union>: Remove.
6671         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6672         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6673         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6674         Update.
6675         * valops.c (value_union_variant): Remove.
6676         * value.h (value_union_variant): Don't declare.
6677
6678 2020-04-24  Tom Tromey  <tromey@adacore.com>
6679
6680         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6681         (ada_value_primitive_packed_val): Update.
6682         * ada-valprint.c (ada_value_print_1): Update.
6683         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6684         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6685         just an address.  Use evaluate_for_locexpr_baton.
6686         (dwarf2_evaluate_property): Update.
6687         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6688         array_view.
6689         * findvar.c (default_read_var_value): Update.
6690         * gdbtypes.c (compute_variant_fields_inner)
6691         (resolve_dynamic_type_internal): Update.
6692         (resolve_dynamic_type): Change type of valaddr parameter.
6693         * gdbtypes.h (resolve_dynamic_type): Update.
6694         * valarith.c (value_subscripted_rvalue): Update.
6695         * value.c (value_from_contents_and_address): Update.
6696
6697 2020-04-24  Tom Tromey  <tromey@adacore.com>
6698
6699         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6700         "push_initial_value" parameter.
6701         (dwarf2_evaluate_property): Likewise.
6702         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6703
6704 2020-04-24  Tom Tromey  <tromey@adacore.com>
6705
6706         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6707         (variant::matches, compute_variant_fields_recurse)
6708         (compute_variant_fields_inner, compute_variant_fields): New
6709         functions.
6710         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6711         Use resolved_type after type is made.
6712         (operator==): Add new cases.
6713         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6714         (struct discriminant_range, struct variant, struct variant_part):
6715         New.
6716         (union dynamic_prop_data) <variant_parts, original_type>: New
6717         members.
6718         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6719         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6720         constants.
6721         * value.c (unpack_bits_as_long): Now public.
6722         * value.h (unpack_bits_as_long): Declare.
6723
6724 2020-04-24  Tom Tromey  <tromey@adacore.com>
6725
6726         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6727         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6728
6729 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6730
6731         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6732
6733 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6734
6735         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6736         (remove_fork_catchpoint, post_startup_inferior)
6737         (post_attach): Move...
6738         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6739         (remove_fork_catchpoint, post_startup_inferior)
6740         (post_attach): ...here.
6741         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6742         (remove_fork_catchpoint, post_startup_inferior)
6743         (post_attach): Move...
6744         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6745         (remove_fork_catchpoint, post_startup_inferior)
6746         (post_attach): ...here.
6747
6748 2020-04-24  Tom Tromey  <tromey@adacore.com>
6749
6750         * nat/windows-nat.h (struct windows_thread_info)
6751         <pc_adjusted>: New member.
6752         * windows-nat.c (windows_fetch_one_register): Check
6753         pc_adjusted.
6754         (windows_nat_target::get_windows_debug_event)
6755         (windows_nat_target::wait): Set pc_adjusted.
6756
6757 2020-04-24  Tom de Vries  <tdevries@suse.de>
6758
6759         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6760         Run gdb-add-index inside temp dir.
6761
6762 2020-04-23  Tom Tromey  <tromey@adacore.com>
6763
6764         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6765         in loop.
6766
6767 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6768
6769         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6770         get_frame_register instead of gdbarch_unwind_pc.
6771
6772 2020-04-23  Tom de Vries  <tdevries@suse.de>
6773
6774         * symtab.c (lookup_global_symbol): Prefer def over decl.
6775
6776 2020-04-23  Tom de Vries  <tdevries@suse.de>
6777
6778         PR symtab/25807
6779         * block.c (best_symbol, better_symbol): Promote to external.
6780         * block.h (best_symbol, better_symbol): Declare.
6781         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6782         decl.
6783
6784 2020-04-23  Tom Tromey  <tromey@adacore.com>
6785
6786         PR ada/25837:
6787         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6788         "const char *", not a "const std::string &".
6789         <name_and_matcher::operator==>: Update.
6790         * unittests/lookup_name_info-selftests.c: Change type of
6791         "result".
6792
6793 2020-04-23  Tom Tromey  <tom@tromey.com>
6794
6795         * inferior.h (iterate_over_inferiors): Don't declare.
6796         * inferior.c (iterate_over_inferiors): Remove.
6797         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6798         Remove.
6799         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6800         use iterate_over_inferiors.
6801         (darwin_resume_inferior_it)
6802         (struct resume_inferior_threads_param)
6803         (darwin_resume_inferior_threads_it): Remove.
6804         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6805
6806 2020-04-23  Tom de Vries  <tdevries@suse.de>
6807
6808         * blockframe.c (find_pc_partial_function): Use
6809         find_pc_sect_compunit_symtab rather than
6810         objfile->sf->qf->find_pc_sect_compunit_symtab.
6811
6812 2020-04-22  Tom de Vries  <tdevries@suse.de>
6813
6814         PR symtab/25764
6815         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6816         in psymtabs.
6817
6818 2020-04-22  Tom de Vries  <tdevries@suse.de>
6819
6820         PR symtab/25801
6821         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6822         symtabs.
6823
6824 2020-04-22  Tom de Vries  <tdevries@suse.de>
6825
6826         PR symtab/25700
6827         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6828         CU if already created.
6829
6830 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6831
6832         * infrun.c (displaced_step_fixup): Switch to the event_thread
6833         before calling displaced_step_restore, not after.
6834
6835 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6836
6837         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6838         its inferior is not recorded by us.
6839         (record_btrace_target_open): Replace call to
6840         all_non_exited_threads () with call to current_inferior
6841         ()->non_exited_threads ().
6842         (record_btrace_target::stop_recording): Likewise.
6843         (record_btrace_target::close): Likewise.
6844         (record_btrace_target::wait): Likewise.
6845         (record_btrace_target::record_stop_replaying): Likewise.
6846
6847 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6848
6849         * btrace.c (btrace_enable): Throw an error on double enables and
6850         when enabling recording fails.
6851         (btrace_disable): Throw an error if the thread is not recorded.
6852
6853 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6854
6855         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6856         request if we do not have a thread_info.
6857
6858 2020-04-21  Tom de Vries  <tdevries@suse.de>
6859
6860         PR gdb/25471
6861         * thread.c
6862         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6863         exception in get_frame_id.
6864
6865 2020-04-20  Tom Tromey  <tromey@adacore.com>
6866
6867         * python/python.c (struct gdbpy_event): Mark move constructor as
6868         noexcept.
6869         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6870         constructor as noexcept.
6871         * completer.h (struct completion_result): Mark move constructor as
6872         noexcept.
6873         * completer.c (completion_result::completion_result): Use
6874         initialization style.  Don't call reset_match_list.
6875
6876 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6877
6878         * MAINTAINERS (Write After Approval): Add myself.
6879
6880 2020-04-18  Tom Tromey  <tom@tromey.com>
6881
6882         * windows-tdep.c (init_w32_command_list)
6883         (w32_prefix_command_valid): Restore.
6884         (_initialize_windows_tdep): Call init_w32_command_list.
6885
6886 2020-04-18  Tom Tromey  <tom@tromey.com>
6887
6888         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6889         * value.c (value_fn_field): Update.
6890         * valops.c (find_function_in_inferior)
6891         (value_allocate_space_in_inferior): Update.
6892         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6893         Update.
6894         * tui/tui-source.c (tui_source_window::set_contents): Update.
6895         * symtab.c (lookup_global_or_static_symbol)
6896         (find_function_start_sal_1, skip_prologue_sal)
6897         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6898         * symmisc.c (dump_msymbols, dump_symtab_1)
6899         (maintenance_print_one_line_table): Update.
6900         * symfile.c (init_entry_point_info, section_is_mapped)
6901         (list_overlays_command, simple_read_overlay_table)
6902         (simple_overlay_update_1): Update.
6903         * stap-probe.c (handle_stap_probe): Update.
6904         * stabsread.c (dbx_init_float_type, define_symbol)
6905         (read_one_struct_field, read_enum_type, read_range_type): Update.
6906         * source.c (info_line_command): Update.
6907         * python/python.c (gdbpy_source_objfile_script)
6908         (gdbpy_execute_objfile_script): Update.
6909         * python/py-type.c (save_objfile_types): Update.
6910         * python/py-objfile.c (py_free_objfile): Update.
6911         * python/py-inferior.c (python_new_objfile): Update.
6912         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6913         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6914         (maintenance_check_psymtabs): Update.
6915         * printcmd.c (info_address_command): Update.
6916         * objfiles.h (struct objfile) <arch>: New method, from
6917         get_objfile_arch.
6918         (get_objfile_arch): Don't declare.
6919         * objfiles.c (get_objfile_arch): Remove.
6920         (filter_overlapping_sections): Update.
6921         * minsyms.c (msymbol_is_function): Update.
6922         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6923         (output_nondebug_symbol): Update.
6924         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6925         (mdebug_expand_psymtab): Update.
6926         * machoread.c (macho_add_oso_symfile): Update.
6927         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6928         Update.
6929         * linux-fork.c (checkpoint_command): Update.
6930         * linespec.c (convert_linespec_to_sals): Update.
6931         * jit.c (finalize_symtab): Update.
6932         * infrun.c (insert_exception_resume_from_probe): Update.
6933         * ia64-tdep.c (ia64_find_unwind_table): Update.
6934         * hppa-tdep.c (internalize_unwinds): Update.
6935         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6936         Update.
6937         * gcore.c (call_target_sbrk): Update.
6938         * elfread.c (record_minimal_symbol, elf_symtab_read)
6939         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6940         (elf_gnu_ifunc_resolve_by_got): Update.
6941         * dwarf2/read.c (create_addrmap_from_index)
6942         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6943         (read_debug_names_from_section)
6944         (process_psymtab_comp_unit_reader, add_partial_symbol)
6945         (add_partial_subprogram, process_full_comp_unit)
6946         (read_file_scope, read_func_scope, read_lexical_block_scope)
6947         (read_call_site_scope, dwarf2_ranges_read)
6948         (dwarf2_record_block_ranges, dwarf2_add_field)
6949         (mark_common_block_symbol_computed, read_tag_pointer_type)
6950         (read_tag_string_type, dwarf2_init_float_type)
6951         (dwarf2_init_complex_target_type, read_base_type)
6952         (partial_die_info::read, partial_die_info::read)
6953         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6954         (dwarf2_fetch_die_loc_sect_off): Update.
6955         * dwarf2/loc.c (dwarf2_find_location_expression)
6956         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6957         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6958         (dwarf2_loc_desc_get_symbol_read_needs)
6959         (locexpr_describe_location_piece, locexpr_describe_location_1)
6960         (loclist_describe_location): Update.
6961         * dwarf2/index-write.c (write_debug_names): Update.
6962         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6963         * dtrace-probe.c (dtrace_process_dof): Update.
6964         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6965         (process_one_symbol): Update.
6966         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6967         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6968         (coff_read_enum_type): Update.
6969         * cli/cli-cmds.c (edit_command, list_command): Update.
6970         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6971         * breakpoint.c (create_overlay_event_breakpoint)
6972         (create_longjmp_master_breakpoint)
6973         (create_std_terminate_master_breakpoint)
6974         (create_exception_master_breakpoint, get_sal_arch): Update.
6975         * block.c (block_gdbarch): Update.
6976         * annotate.c (annotate_source_line): Update.
6977
6978 2020-04-17  Tom Tromey  <tromey@adacore.com>
6979
6980         * auto-load.c (show_auto_load_cmd): Remove.
6981         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6982         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6983         (maintenance_print_arc_command): Remove.
6984         * tui/tui-win.c (tui_command): Remove.
6985         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6986         * tui/tui-layout.c (tui_layout_command): Remove.
6987         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6988         * python/python.c (user_set_python, user_show_python): Remove.
6989         (_initialize_python): Use add_basic_prefix_cmd,
6990         add_show_prefix_cmd.
6991         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6992         (install_gdb_commands): Use add_basic_prefix_cmd,
6993         add_show_prefix_cmd.
6994         (info_guile_command): Remove.
6995         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6996         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6997         add_show_prefix_cmd.
6998         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6999         Remove do_set and do_show parameters.
7000         * cli/cli-style.c (set_style, show_style): Remove.
7001         (_initialize_cli_style): Use add_basic_prefix_cmd,
7002         add_show_prefix_cmd.
7003         (cli_style_option::add_setshow_commands): Remove do_set and
7004         do_show parameters.
7005         (cli_style_option::add_setshow_commands): Use
7006         add_basic_prefix_cmd, add_show_prefix_cmd.
7007         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7008         (set_style_name): Remove.
7009         * cli/cli-dump.c (dump_command, append_command): Remove.
7010         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7011         (tekhex_dump_command, binary_dump_command)
7012         (binary_append_command): Remove.
7013         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7014         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7015         (init_w32_command_list): Remove; move into ...
7016         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7017         * valprint.c (set_print, show_print, set_print_raw)
7018         (show_print_raw): Remove.
7019         (_initialize_valprint): Use add_basic_prefix_cmd,
7020         add_show_prefix_cmd.
7021         * typeprint.c (set_print_type, show_print_type): Remove.
7022         (_initialize_typeprint): Use add_basic_prefix_cmd,
7023         add_show_prefix_cmd.
7024         * record.c (set_record_command, show_record_command): Remove.
7025         (_initialize_record): Use add_basic_prefix_cmd,
7026         add_show_prefix_cmd.
7027         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7028         add_show_prefix_cmd.
7029         (info_command, show_command, set_debug, show_debug): Remove.
7030         * top.h (set_history, show_history): Don't declare.
7031         * top.c (set_history, show_history): Remove.
7032         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7033         (unset_tdesc_cmd): Remove.
7034         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7035         add_show_prefix_cmd.
7036         * symtab.c (info_module_command): Remove.
7037         (_initialize_symtab): Use add_basic_prefix_cmd.
7038         * symfile.c (overlay_command): Remove.
7039         (_initialize_symfile): Use add_basic_prefix_cmd.
7040         * sparc64-tdep.c (info_adi_command): Remove.
7041         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7042         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7043         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7044         add_show_prefix_cmd.
7045         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7046         (_initialize_serial): Use add_basic_prefix_cmd,
7047         add_show_prefix_cmd.
7048         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7049         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7050         add_show_prefix_cmd.
7051         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7052         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7053         add_show_prefix_cmd.
7054         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7055         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7056         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7057         add_show_prefix_cmd.
7058         * remote.c (remote_command, set_remote_cmd): Remove.
7059         (_initialize_remote): Use add_basic_prefix_cmd.
7060         * record-full.c (set_record_full_command)
7061         (show_record_full_command): Remove.
7062         (_initialize_record_full): Use add_basic_prefix_cmd,
7063         add_show_prefix_cmd.
7064         * record-btrace.c (cmd_set_record_btrace)
7065         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7066         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7067         (cmd_show_record_btrace_pt): Remove.
7068         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7069         add_show_prefix_cmd.
7070         * ravenscar-thread.c (set_ravenscar_command)
7071         (show_ravenscar_command): Remove.
7072         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7073         add_show_prefix_cmd.
7074         * mips-tdep.c (show_mips_command, set_mips_command)
7075         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7076         add_show_prefix_cmd.
7077         * maint.c (maintenance_command, maintenance_info_command)
7078         (maintenance_check_command, maintenance_print_command)
7079         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7080         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7081         add_show_prefix_cmd.
7082         (show_per_command_cmd): Remove.
7083         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7084         Remove.
7085         (maintenance_show_test_settings_cmd): Remove.
7086         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7087         add_show_prefix_cmd.
7088         * maint-test-options.c (maintenance_test_options_command):
7089         Remove.
7090         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7091         * macrocmd.c (macro_command): Remove
7092         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7093         * language.c (set_check, show_check): Remove.
7094         (_initialize_language): Use add_basic_prefix_cmd,
7095         add_show_prefix_cmd.
7096         * infcmd.c (unset_command): Remove.
7097         (_initialize_infcmd): Use add_basic_prefix_cmd.
7098         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7099         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7100         add_show_prefix_cmd.
7101         * go32-nat.c (go32_info_dos_command): Remove.
7102         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7103         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7104         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7105         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7106         (_initialize_frame): Use add_basic_prefix_cmd,
7107         add_show_prefix_cmd.
7108         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7109         (_initialize_dcache): Use add_basic_prefix_cmd,
7110         add_show_prefix_cmd.
7111         * cp-support.c (maint_cplus_command): Remove.
7112         (_initialize_cp_support): Use add_basic_prefix_cmd.
7113         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7114         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7115         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7116         add_basic_prefix_cmd, add_show_prefix_cmd.
7117         * breakpoint.c (save_command): Remove.
7118         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7119         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7120         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7121         add_show_prefix_cmd.
7122         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7123         (set_ada_command, show_ada_command): Remove.
7124         (_initialize_ada_language): Use add_basic_prefix_cmd,
7125         add_show_prefix_cmd.
7126         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7127
7128 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7129
7130         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7131         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7132
7133 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7134
7135         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7136         warning messages.
7137
7138 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7139
7140         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7141         import table is not at beginning of .idata section.
7142
7143 2020-04-16  Pedro Alves  <palves@redhat.com>
7144
7145         * inferior.c (delete_inferior): Use delete operator directly
7146         instead of delete_program_space.
7147         * progspace.c (add_program_space): New, factored out from
7148         program_space::program_space.
7149         (remove_program_space): New, factored out from
7150         delete_program_space.
7151         (program_space::program_space): Remove intro comment.  Rewrite.
7152         (program_space::~program_space): Remove intro comment.  Call
7153         remove_program_space.
7154         (delete_program_space): Delete.
7155         * progspace.h (program_space::program_space): Make explicit.  Move
7156         intro comment here, adjusted.
7157         (program_space::~program_space): Move intro comment here,
7158         adjusted.
7159         (delete_program_space): Remove.
7160
7161 2020-04-16  Tom Tromey  <tromey@adacore.com>
7162
7163         * windows-nat.c (windows_nat::handle_access_violation): New
7164         function.
7165         * nat/windows-nat.h (handle_access_violation): Declare.
7166         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7167         windows-nat.c.  Call handle_access_violation.
7168
7169 2020-04-16  Tom de Vries  <tdevries@suse.de>
7170
7171         PR symtab/25791
7172         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7173         CUs without psymtab.
7174
7175 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7176
7177         * python/python.c (do_start_initialization): Don't call
7178         PyEval_InitThreads for Python 3.9 and beyond.
7179
7180 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7181
7182         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7183         thread functions.
7184         (obsd_nat_target::wait): Likewise.
7185
7186 2020-04-15  Tom Tromey  <tromey@adacore.com>
7187
7188         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7189         (DEBUG_EXCEPT): Use debug_printf.
7190
7191 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7192
7193         * completer.c (class completion_tracker::completion_hash_entry)
7194         <hash_name>: New member function.
7195         (completion_tracker::discard_completions): New callback to hash a
7196         completion_hash_entry, pass this to htab_create_alloc.
7197
7198 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7199
7200         * windows-nat.c (windows_make_so): Warn rather than stopping with
7201         an error if realpath() fails.
7202
7203 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7204
7205         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7206         (nbsd_nat_target::info_proc): Add do_status.
7207
7208 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7209             Tom de Vries  <tdevries@suse.de>
7210
7211         PR symtab/25718
7212         * psympriv.h (struct partial_symtab::read_symtab)
7213         (struct partial_symtab::expand_psymtab)
7214         (struct partial_symtab::read_dependencies): Update comments.
7215         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7216         read_symtab for includer.
7217         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7218         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7219         (struct dwarf2_include_psymtab::m_readin): Remove.
7220         (struct dwarf2_include_psymtab::includer): New member function.
7221         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7222
7223 2020-04-14  Tom de Vries  <tdevries@suse.de>
7224
7225         PR symtab/25720
7226         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7227         with NULL symbol_matcher and lookup_name.
7228         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7229         and lookup_name.
7230         * dwarf2/read.c (dw2_expand_symtabs_matching)
7231         (dw2_debug_names_expand_symtabs_matching): Same.
7232         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7233         Make lookup_name a pointer.  Update comment.
7234         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7235         lookup_name being a pointer.
7236         * symfile.c (expand_symtabs_matching): Same.
7237         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7238         * linespec.c (iterate_over_all_matching_symtabs): Same.
7239
7240 2020-04-13  Tom Tromey  <tom@tromey.com>
7241
7242         * run-on-main-thread.c: Update include.
7243         * unittests/main-thread-selftests.c: Update include.
7244         * tui/tui-win.c: Update include.
7245         * tui/tui-io.c: Update include.
7246         * tui/tui-interp.c: Update include.
7247         * tui/tui-hooks.c: Update include.
7248         * top.h: Update include.
7249         * top.c: Update include.
7250         * ser-base.c: Update include.
7251         * remote.c: Update include.
7252         * remote-notif.c: Update include.
7253         * remote-fileio.c: Update include.
7254         * record-full.c: Update include.
7255         * record-btrace.c: Update include.
7256         * python/python.c: Update include.
7257         * posix-hdep.c: Update include.
7258         * mingw-hdep.c: Update include.
7259         * mi/mi-main.c: Update include.
7260         * mi/mi-interp.c: Update include.
7261         * main.c: Update include.
7262         * linux-nat.c: Update include.
7263         * interps.c: Update include.
7264         * infrun.c: Update include.
7265         * inf-loop.c: Update include.
7266         * event-top.c: Update include.
7267         * event-loop.c: Move to ../gdbsupport/.
7268         * event-loop.h: Move to ../gdbsupport/.
7269         * async-event.h: Update include.
7270         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7271
7272 2020-04-13  Tom Tromey  <tom@tromey.com>
7273
7274         * tui/tui-win.c: Include async-event.h.
7275         * remote.c: Include async-event.h.
7276         * remote-notif.c: Include async-event.h.
7277         * record-full.c: Include async-event.h.
7278         * record-btrace.c: Include async-event.h.
7279         * infrun.c: Include async-event.h.
7280         * event-top.c: Include async-event.h.
7281         * event-loop.h: Move some declarations to async-event.h.
7282         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7283         code to async-event.c.
7284         * async-event.h: New file.
7285         * async-event.c: New file.
7286         * Makefile.in (COMMON_SFILES): Add async-event.c.
7287         (HFILES_NO_SRCDIR): Add async-event.h.
7288
7289 2020-04-13  Tom Tromey  <tom@tromey.com>
7290
7291         * utils.c (flush_streams): New function.
7292         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7293
7294 2020-04-13  Tom Tromey  <tom@tromey.com>
7295
7296         * event-loop.c (handle_file_event): Use warning, not
7297         printf_unfiltered.
7298
7299 2020-04-13  Tom Tromey  <tom@tromey.com>
7300
7301         * event-loop.c: Include <chrono>.
7302
7303 2020-04-13  Tom Tromey  <tom@tromey.com>
7304
7305         * gdb_select.h: Move to ../gdbsupport/.
7306         * event-loop.c: Update include path.
7307         * top.c: Update include path.
7308         * ser-base.c: Update include path.
7309         * ui-file.c: Update include path.
7310         * ser-tcp.c: Update include path.
7311         * guile/scm-ports.c: Update include path.
7312         * posix-hdep.c: Update include path.
7313         * ser-unix.c: Update include path.
7314         * gdb_usleep.c: Update include path.
7315         * mingw-hdep.c: Update include path.
7316         * inflow.c: Update include path.
7317         * infrun.c: Update include path.
7318         * event-top.c: Update include path.
7319
7320 2020-04-13  Tom Tromey  <tom@tromey.com>
7321
7322         * configure: Rebuild.
7323         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7324
7325 2020-04-13  Tom Tromey  <tom@tromey.com>
7326
7327         * event-loop.h (start_event_loop): Don't declare.
7328         * event-loop.c (start_event_loop): Move...
7329         * main.c (start_event_loop): ...here.  Now static.
7330
7331 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7332
7333         * MAINTAINERS: Update my email address.
7334
7335 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7336
7337         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7338         IP_ALL.
7339
7340 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7341
7342         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7343         (nbsd_nat_target::info_proc): Add do_cmdline.
7344
7345 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7346
7347         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7348         (nbsd_nat_target::info_proc): Add do_cwd.
7349
7350 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7351
7352         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7353
7354 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7355
7356         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7357         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7358         (nbsd_nat_target::info_proc): New functions.
7359         * nbsd-nat.c (kinfo_get_vmmap): New function.
7360         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7361         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7362         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7363         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7364         functions.
7365         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7366         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7367         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7368         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7369         (KINFO_VME_FLAG_GROWS_DOWN): New.
7370
7371 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7372
7373         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7374         bit shift.
7375
7376 2020-04-10  Tom Tromey  <tromey@adacore.com>
7377
7378         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7379
7380 2020-04-10  Tom Tromey  <tromey@adacore.com>
7381
7382         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7383         separate debug files.
7384
7385 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7386
7387         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7388         Move to...
7389         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7390         ... here.
7391         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7392         Check for STATUS_WX86_BREAKPOINT.
7393         (windows_nat_target::wait): Same.
7394
7395 2020-04-10  Tom de Vries  <tdevries@suse.de>
7396
7397         PR cli/25808
7398         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7399
7400 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7401
7402         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7403         (Write After Approval): Remove Tom de Vries.
7404
7405 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7406
7407         revert partially:
7408         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7409
7410         * buildsym.c (record_line): Fix undefined behavior and preserve
7411         lines at eof.
7412
7413 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7414
7415         * auxv.h (svr4_auxv_parse): New.
7416         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7417         and generic_auxv_parse.
7418         (svr4_auxv_parse): Add.
7419         * obsd-tdep.c: Include "auxv.h".
7420         (obsd_auxv_parse): Remove.
7421         (obsd_init_abi): Remove comment.
7422         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7423         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7424         * nbsd-tdep.c: Include "auxv.h".
7425         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7426
7427 2020-04-08  Tom Tromey  <tromey@adacore.com>
7428
7429         * nat/windows-nat.h (last_wait_event): Don't declare.
7430         (wait_for_debug_event): Update comment.
7431         * nat/windows-nat.c (last_wait_event): Now static.
7432
7433 2020-04-08  Tom Tromey  <tromey@adacore.com>
7434
7435         * windows-nat.c (wait_for_debug_event): Move to
7436         nat/windows-nat.c.
7437         * nat/windows-nat.h (wait_for_debug_event): Declare.
7438         * nat/windows-nat.c (wait_for_debug_event): Move from
7439         windows-nat.c.  No longer static.
7440
7441 2020-04-08  Tom Tromey  <tromey@adacore.com>
7442
7443         * windows-nat.c (get_windows_debug_event): Use
7444         fetch_pending_stop.
7445         * nat/windows-nat.h (fetch_pending_stop): Declare.
7446         * nat/windows-nat.c (fetch_pending_stop): New function.
7447
7448 2020-04-08  Tom Tromey  <tromey@adacore.com>
7449
7450         * windows-nat.c (windows_continue): Use matching_pending_stop and
7451         continue_last_debug_event.
7452         * nat/windows-nat.h (matching_pending_stop)
7453         (continue_last_debug_event): Declare.
7454         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7455         (matching_pending_stop, continue_last_debug_event): New
7456         functions.
7457
7458 2020-04-08  Tom Tromey  <tromey@adacore.com>
7459
7460         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7461         (handle_exception_result): Move to nat/windows-nat.h.
7462         (DEBUG_EXCEPTION_SIMPLE): Remove.
7463         (windows_nat::handle_ms_vc_exception): New function.
7464         (handle_exception): Move to nat/windows-nat.c.
7465         (get_windows_debug_event): Update.
7466         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7467         nat/windows-nat.c.
7468         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7469         (handle_exception_result): Move from windows-nat.c.
7470         (handle_exception): Declare.
7471         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7472         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7473         windows-nat.c.
7474
7475 2020-04-08  Tom Tromey  <tromey@adacore.com>
7476
7477         * windows-nat.c (exception_count, event_count): Remove.
7478         (handle_exception, get_windows_debug_event)
7479         (do_initial_windows_stuff): Update.
7480
7481 2020-04-08  Tom Tromey  <tromey@adacore.com>
7482
7483         * windows-nat.c (windows_nat::handle_load_dll)
7484         (windows_nat::handle_unload_dll): Rename.  No longer static.
7485         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7486         Declare.
7487
7488 2020-04-08  Tom Tromey  <tromey@adacore.com>
7489
7490         * complaints.h (stop_whining): Declare at top-level.
7491         (complaint): Don't declare stop_whining.
7492
7493 2020-04-08  Tom Tromey  <tromey@adacore.com>
7494
7495         * windows-nat.c (windows_nat::handle_output_debug_string):
7496         Rename.  No longer static.
7497         * nat/windows-nat.h (handle_output_debug_string): Declare.
7498
7499 2020-04-08  Tom Tromey  <tromey@adacore.com>
7500
7501         * windows-nat.c (current_process_handle, current_process_id)
7502         (main_thread_id, last_sig, current_event, last_wait_event)
7503         (current_windows_thread, desired_stop_thread_id, pending_stops)
7504         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7505         (display_selectors, fake_create_process)
7506         (get_windows_debug_event): Update.
7507         * nat/windows-nat.h (current_process_handle, current_process_id)
7508         (main_thread_id, last_sig, current_event, last_wait_event)
7509         (current_windows_thread, desired_stop_thread_id, pending_stops)
7510         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7511         * nat/windows-nat.c (current_process_handle, current_process_id)
7512         (main_thread_id, last_sig, current_event, last_wait_event)
7513         (current_windows_thread, desired_stop_thread_id, pending_stops)
7514         (siginfo_er): New globals.  Move from windows-nat.c.
7515
7516 2020-04-08  Tom Tromey  <tromey@adacore.com>
7517
7518         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7519         (handle_load_dll): Update.
7520         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7521
7522 2020-04-08  Tom Tromey  <tromey@adacore.com>
7523
7524         * windows-nat.c (enum thread_disposition_type): Move to
7525         nat/windows-nat.h.
7526         (windows_nat::thread_rec): Rename from thread_rec.  No longer
7527         static.
7528         (windows_add_thread, windows_nat_target::fetch_registers)
7529         (windows_nat_target::store_registers, handle_exception)
7530         (windows_nat_target::resume, get_windows_debug_event)
7531         (windows_nat_target::get_tib_address)
7532         (windows_nat_target::thread_name)
7533         (windows_nat_target::thread_alive): Update.
7534         * nat/windows-nat.h (enum thread_disposition_type): Move from
7535         windows-nat.c.
7536         (thread_rec): Declare.
7537
7538 2020-04-08  Tom Tromey  <tromey@adacore.com>
7539
7540         * windows-nat.c: Add "using namespace".
7541         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
7542         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
7543
7544 2020-04-08  Tom Tromey  <tromey@adacore.com>
7545
7546         * nat/windows-nat.h (struct windows_thread_info): Declare
7547         destructor.
7548         * nat/windows-nat.c (~windows_thread_info): New.
7549
7550 2020-04-08  Tom Tromey  <tromey@adacore.com>
7551
7552         PR gdb/22992
7553         * windows-nat.c (current_event): Update comment.
7554         (last_wait_event, desired_stop_thread_id): New globals.
7555         (struct pending_stop): New.
7556         (pending_stops): New global.
7557         (windows_nat_target) <stopped_by_sw_breakpoint>
7558         <supports_stopped_by_sw_breakpoint>: New methods.
7559         (windows_fetch_one_register): Add assertions.  Adjust PC.
7560         (windows_continue): Handle pending stops.  Suspend other threads
7561         when stepping.  Use last_wait_event
7562         (wait_for_debug_event): New function.
7563         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7564         pending stops.  Queue spurious stops.
7565         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7566         (windows_nat_target::kill): Use wait_for_debug_event.
7567         * nat/windows-nat.h (struct windows_thread_info)
7568         <stopped_at_software_breakpoint>: New field.
7569         * nat/windows-nat.c (windows_thread_info::resume): Clear
7570         stopped_at_software_breakpoint.
7571
7572 2020-04-08  Tom Tromey  <tromey@adacore.com>
7573
7574         * windows-nat.c (enum thread_disposition_type): New.
7575         (thread_rec): Replace "get_context" parameter with "disposition";
7576         change type.
7577         (windows_add_thread, windows_nat_target::fetch_registers)
7578         (windows_nat_target::store_registers, handle_exception)
7579         (windows_nat_target::resume, get_windows_debug_event)
7580         (windows_nat_target::get_tib_address)
7581         (windows_nat_target::thread_name)
7582         (windows_nat_target::thread_alive): Update.
7583
7584 2020-04-08  Tom Tromey  <tromey@adacore.com>
7585
7586         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7587         (windows_continue): Use windows_continue::resume.
7588         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7589         resume>: Declare new methods.
7590         * nat/windows-nat.c: New file.
7591         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7592
7593 2020-04-08  Tom Tromey  <tromey@adacore.com>
7594
7595         * windows-nat.c (windows_add_thread, windows_delete_thread)
7596         (windows_nat_target::fetch_registers)
7597         (windows_nat_target::store_registers, fake_create_process)
7598         (windows_nat_target::resume, windows_nat_target::resume)
7599         (get_windows_debug_event, windows_nat_target::wait)
7600         (windows_nat_target::pid_to_str)
7601         (windows_nat_target::get_tib_address)
7602         (windows_nat_target::get_ada_task_ptid)
7603         (windows_nat_target::thread_name)
7604         (windows_nat_target::thread_alive): Use lwp, not tid.
7605
7606 2020-04-08  Tom Tromey  <tromey@adacore.com>
7607
7608         * windows-nat.c (handle_exception)
7609         (windows_nat_target::thread_name): Update.
7610         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7611         <name>: Now unique_xmalloc_ptr.
7612
7613 2020-04-08  Tom Tromey  <tromey@adacore.com>
7614
7615         * windows-nat.c (thread_rec)
7616         (windows_nat_target::fetch_registers): Update.
7617         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7618         Update comment.
7619         <debug_registers_changed, reload_context>: Now bool.
7620
7621 2020-04-08  Tom Tromey  <tromey@adacore.com>
7622
7623         * windows-nat.c (windows_add_thread): Use new.
7624         (windows_init_thread_list, windows_delete_thread): Use delete.
7625         (get_windows_debug_event): Update.
7626         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7627         destructor, and initializers.
7628
7629 2020-04-08  Tom Tromey  <tromey@adacore.com>
7630
7631         * windows-nat.c (struct windows_thread_info): Remove.
7632         * nat/windows-nat.h: New file.
7633
7634 2020-04-08  Tom Tromey  <tromey@adacore.com>
7635
7636         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7637         (thread_rec, windows_add_thread, windows_delete_thread)
7638         (windows_continue): Update.
7639
7640 2020-04-08  Tom Tromey  <tromey@adacore.com>
7641
7642         * windows-nat.c (struct windows_thread_info): Remove typedef.
7643         (thread_head): Remove.
7644         (thread_list): New global.
7645         (thread_rec, windows_add_thread, windows_init_thread_list)
7646         (windows_delete_thread, windows_continue): Update.
7647
7648 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7649
7650         * windows-tdep.h (windows_init_abi): Add comment.
7651         (cygwin_init_abi): New declaration.
7652         * windows-tdep.c: Split signal enumeration in two, one for
7653         Windows and one for Cygwin.
7654         (windows_gdb_signal_to_target): Only deal with signal of the
7655         Windows OS ABI.
7656         (cygwin_gdb_signal_to_target): New function.
7657         (windows_init_abi): Rename to windows_init_abi_common, don't set
7658         gdb_signal_to_target gdbarch method.  Add new new function with
7659         this name.
7660         (cygwin_init_abi): New function.
7661         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7662         comment.  Don't call windows_init_abi.
7663         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7664         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7665         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7666         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7667         a new function of this name.
7668         (i386_cygwin_init_abi): New function.
7669         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7670         OS ABI Cygwin.
7671
7672 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7673
7674         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7675         parameter.c.
7676         (dwarf2_read_gdb_index): Update.
7677
7678 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7679
7680         * nbsd-tdep.c: Include "objfiles.h".
7681         (nbsd_skip_solib_resolver): New.
7682         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7683
7684 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7685
7686         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7687         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7688         with DW_LLE_base_addressx are being emitted in DWARFv5.
7689         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7690         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7691         unsigned integer.
7692
7693 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7694
7695         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7696         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7697         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7698         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7699         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7700         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7701         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7702
7703
7704 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7705
7706         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7707         (read_loclist_index): New function definition.
7708         (lookup_loclist_base): New function definition.
7709         (read_loclist_header): New function definition.
7710         (dwarf2_cu): Add loclist_base and loclist_header field.
7711         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7712         (read_full_die_1): Read the value of DW_AT_loclists_base.
7713         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7714         (read_attribute_value): Handle DW_FORM_loclistx.
7715         (skip_one_die): Handle DW_FORM_loclistx.
7716         (loclist_header): New structure declaration.
7717         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7718
7719 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7720
7721         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7722         constructor.  Remove `addr` parameter from other constructor and
7723         add `per_cu` parameter.
7724         * dwarf2/read.c (create_partial_symtab): Update.
7725
7726 2020-04-07  Tom de Vries  <tdevries@suse.de>
7727
7728         PR symtab/25796
7729         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7730         (partial_die_info::fixup): Inherit has_const_value.
7731
7732 2020-04-07  Tom de Vries  <tdevries@suse.de>
7733
7734         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7735         symbols without address.
7736
7737 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7738
7739         * nbsd-nat.h (struct thread_info): Add forward declaration.
7740         (nbsd_nat_target::thread_alive): Add.
7741         (nbsd_nat_target::thread_name): Likewise.
7742         (nbsd_nat_target::update_thread_list): Likewise.
7743         (update_thread_list::post_attach): Likewise.
7744         (post_attach::pid_to_str): Likewise.
7745         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7746         (nbsd_thread_lister): Add.
7747         (nbsd_nat_target::thread_alive): Likewise.
7748         (nbsd_nat_target::thread_name): Likewise.
7749         (nbsd_add_threads): Likewise.
7750         (update_thread_list::post_attach): Likewise.
7751         (nbsd_nat_target::update_thread_list): Likewise.
7752         (post_attach::pid_to_str): Likewise.
7753
7754 2020-04-06  Tom Tromey  <tromey@adacore.com>
7755
7756         * ada-valprint.c (print_variant_part): Extract the variant field.
7757         (print_field_values): Use the field as the outer value when
7758         recursing.
7759
7760 2020-04-06  Tom Tromey  <tromey@adacore.com>
7761
7762         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7763         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7764         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7765         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7766         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7767
7768 2020-04-06  Tom Tromey  <tromey@adacore.com>
7769
7770         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7771         TYPE_CODE_ERROR.
7772
7773 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7774
7775         * nbsd-tdep.c: Include "gdbarch.h".
7776         Define enum with NetBSD signal numbers.
7777         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7778         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7779         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7780         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7781         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7782         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7783         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7784         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7785         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7786         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7787         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7788         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7789
7790 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7791
7792         PR gdb/25325
7793         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7794
7795 2020-04-03  Tom Tromey  <tromey@adacore.com>
7796
7797         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7798         Read constant block.
7799
7800 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7801
7802         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7803         (gdb_bfd_get_full_section_contents): New declaration.
7804         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7805         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7806         gdb_bfd_get_full_section_contents.
7807
7808 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7809
7810         * exec.c (build_section_table): Replace internal_error with
7811         gdb_assert.
7812         (section_table_xfer_memory_partial): Likewise.
7813         * mdebugread.c (parse_partial_symbols): Likewise.
7814         * psymtab.c (lookup_partial_symbol): Likewise.
7815         * utils.c (wrap_here): Likewise.
7816
7817 2020-04-02  Tom Tromey  <tromey@adacore.com>
7818
7819         * f-lang.c (build_fortran_types): Use arch_type to initialize
7820         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7821
7822 2020-04-02  Tom Tromey  <tromey@adacore.com>
7823
7824         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7825         of attributes.
7826
7827 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7828             Bernd Edlinger <bernd.edlinger@hotmail.de>
7829             Tom Tromey  <tromey@adacore.com>
7830
7831         * buildsym.c (buildsym_compunit::record_line): Remove
7832         deduplication code.
7833
7834 2020-04-02  Tom de Vries  <tdevries@suse.de>
7835
7836         PR ada/24671
7837         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7838
7839 2020-04-02  Tom de Vries  <tdevries@suse.de>
7840
7841         * dwarf2/read.c (dwarf2_gdb_index_functions,
7842         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7843         NULL.
7844         * psymtab.c (psym_lookup_global_symbol_language): New function.
7845         (psym_functions): Init psym_lookup_global_symbol_language with
7846         psym_lookup_global_symbol_language.
7847         * symfile-debug.c (debug_sym_quick_functions): Init
7848         lookup_global_symbol_language with NULL.
7849         * symfile.c (set_initial_language): Remove fixme comment.
7850         * symfile.h (struct quick_symbol_functions): Add
7851         lookup_global_symbol_language.
7852         * symtab.c (find_quick_global_symbol_language): New function.
7853         (find_main_name): Use find_quick_global_symbol_language.
7854
7855 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7856
7857         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7858
7859 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7860
7861         * buildsym.c (record_line): Fix undefined behavior and preserve
7862         lines at eof.
7863
7864 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7865
7866         * buildsym.c (record_line): Fix the resizing condition.
7867
7868 2020-04-01  Tom Tromey  <tom@tromey.com>
7869
7870         * value.h (value_literal_complex): Add comment.
7871         * valops.c (value_literal_complex): Refer to value.h.
7872
7873 2020-04-01  Tom Tromey  <tom@tromey.com>
7874
7875         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7876         (scalar_type): New rule, from typebase.
7877         (typebase): Use scalar_type.  Recognize complex types.
7878         (field_name): Handle FLOAT_KEYWORD.
7879         (ident_tokens): Add _Complex and __complex__.
7880
7881 2020-04-01  Tom Tromey  <tom@tromey.com>
7882
7883         PR exp/25299:
7884         * valarith.c (promotion_type, complex_binop): New functions.
7885         (scalar_binop): Handle complex numbers.  Use promotion_type.
7886         (value_pos, value_neg, value_complement): Handle complex numbers.
7887
7888 2020-04-01  Tom Tromey  <tom@tromey.com>
7889
7890         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7891         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7892         (parse_number): Handle complex numbers.
7893
7894 2020-04-01  Tom Tromey  <tom@tromey.com>
7895
7896         * c-valprint.c (c_decorations): Change complex suffix to "i".
7897
7898 2020-04-01  Tom Tromey  <tom@tromey.com>
7899
7900         * valprint.c (generic_value_print_complex): Use accessors.
7901         * value.h (value_real_part, value_imaginary_part): Declare.
7902         * valops.c (value_real_part, value_imaginary_part): New
7903         functions.
7904         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7905
7906 2020-04-01  Tom Tromey  <tom@tromey.com>
7907
7908         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7909         (read_range_type): Update.
7910         * mdebugread.c (basic_type): Update.
7911         * go-lang.c (build_go_types): Use init_complex_type.
7912         * gdbtypes.h (struct main_type) <complex_type>: New member.
7913         (init_complex_type): Update.
7914         (arch_complex_type): Don't declare.
7915         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7916         Make name if none given.  Use alloc_type_copy.  Look for cached
7917         complex type.
7918         (arch_complex_type): Remove.
7919         (gdbtypes_post_init): Use init_complex_type.
7920         * f-lang.c (build_fortran_types): Use init_complex_type.
7921         * dwarf2/read.c (read_base_type): Update.
7922         * d-lang.c (build_d_types): Use init_complex_type.
7923         * ctfread.c (read_base_type): Update.
7924
7925 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7926
7927         * infrun.c (stop_all_threads): Update assertion, plus when
7928         stopping threads, take into account that we might be trying
7929         to stop an all-stop target.
7930         (stop_waiting): Call 'stop_all_threads' if there exists a
7931         non-stop target.
7932
7933 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7934
7935         * target.h (exists_non_stop_target): New function declaration.
7936         * target.c (exists_non_stop_target): New function.
7937
7938 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7939
7940         PR gdb/24789
7941         * eval.c (is_integral_or_integral_reference): New function.
7942         (evaluate_subexp_standard): Allow integer references in
7943         pointer arithmetic.
7944
7945 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7946
7947         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7948         check for no ptid in the stop reply when the target is non-stop.
7949
7950 2020-04-01  Tom Tromey  <tromey@adacore.com>
7951
7952         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7953         "name" parameter to rvalue reference.  Initialize m_name_holder.
7954         <lookup_name_info>: New overloads.
7955         <name>: Return gdb::string_view.
7956         <c_str>: New method.
7957         <make_ignore_params>: Update.
7958         <search_name_hash>: Update.
7959         <language_lookup_name>: Return const char *.
7960         <m_name>: Change type.
7961         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7962         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7963         (lookup_name_info::match_any): Update.
7964         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7965         Update.
7966         * minsyms.c (linkage_name_str): Update.
7967         * language.c (default_symbol_name_matcher): Update.
7968         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7969         Update.
7970         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7971         (ada_lookup_name_info::ada_lookup_name_info): Update.
7972         (literal_symbol_name_matcher): Update.
7973
7974 2020-04-01  Tom Tromey  <tromey@adacore.com>
7975
7976         * psymtab.c (psymtab_search_name): Remove function.
7977         (psym_lookup_symbol): Create search name and lookup name here.
7978         (lookup_partial_symbol): Remove "name" parameter; add
7979         lookup_name.
7980         (psym_expand_symtabs_for_function): Update.
7981
7982 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7983
7984         PR tui/25597:
7985         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7986
7987 2020-03-31  Tom Tromey  <tromey@adacore.com>
7988
7989         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7990         memcpy.
7991
7992 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7993
7994         * features/riscv/32bit-csr.xml: Regenerated.
7995         * features/riscv/64bit-csr.xml: Regenerated.
7996
7997 2020-03-30  Tom Tromey  <tromey@adacore.com>
7998
7999         * ada-valprint.c (print_variant_part): Update.
8000         * ada-lang.h (ada_which_variant_applies): Update.
8001         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8002         outer_valaddr parameters; replace with "outer" value parameter.
8003         (to_fixed_variant_branch_type): Update.
8004
8005 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8006
8007         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8008         <list>.  Remove inclusion of observable.h.
8009         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8010         (struct arch_lwp_info): New struct.
8011         (class ppc_linux_dreg_interface): New class.
8012         (struct ppc_linux_process_info): New struct.
8013         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8014         <low_new_clone, low_forget_process, low_prepare_to_resume>
8015         <copy_thread_dreg_state, mark_thread_stale>
8016         <mark_debug_registers_changed, register_hw_breakpoint>
8017         <clear_hw_breakpoint, register_wp, clear_wp>
8018         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8019         <num_memory_accesses, get_trigger_type>
8020         <create_watchpoint_request, hwdebug_point_cmp>
8021         <init_arch_lwp_info, get_arch_lwp_info>
8022         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8023         methods.
8024         <struct ptid_hash>: New inner struct.
8025         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8026         members.
8027         (saved_dabr_value, hwdebug_info, max_slots_number)
8028         (struct hw_break_tuple, struct thread_points, ppc_threads)
8029         (have_ptrace_hwdebug_interface)
8030         (hwdebug_find_thread_points_by_tid)
8031         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8032         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8033         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8034         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8035         use m_dreg_interface.
8036         (hwdebug_point_cmp): Change to...
8037         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8038         reference arguments instead of pointers.
8039         (ppc_linux_nat_target::ranged_break_num_registers): Use
8040         m_dreg_interface.
8041         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8042         m_dreg_interface.  Call register_hw_breakpoint.
8043         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8044         m_dreg_interface.  Call clear_hw_breakpoint.
8045         (get_trigger_type): Change to...
8046         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8047         comment.
8048         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8049         use m_dreg_interface.  Call register_hw_breakpoint.
8050         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8051         use m_dreg_interface.  Call clear_hw_breakpoint.
8052         (can_use_watchpoint_cond_accel): Change to...
8053         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8054         method.  Update comment, use m_dreg_interface and
8055         m_process_info.
8056         (calculate_dvc): Change to...
8057         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8058         m_dreg_interface.
8059         (num_memory_accesses): Change to...
8060         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8061         (check_condition): Change to...
8062         (ppc_linux_nat_target::check_condition): ...this method.
8063         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8064         comment, use m_dreg_interface.
8065         (create_watchpoint_request): Change to...
8066         (ppc_linux_nat_target::create_watchpoint_request): ...this
8067         method.  Use m_dreg_interface.
8068         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8069         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8070         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8071         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8072         (ppc_linux_nat_target::low_forget_process)
8073         (ppc_linux_nat_target::low_new_fork)
8074         (ppc_linux_nat_target::low_new_clone)
8075         (ppc_linux_nat_target::low_delete_thread)
8076         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8077         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8078         only call mark_thread_stale.
8079         (ppc_linux_thread_exit): Remove.
8080         (ppc_linux_nat_target::stopped_data_address): Change to...
8081         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8082         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8083         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8084         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8085         comment.  Call low_stopped_data_address.
8086         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8087         m_dreg_interface.
8088         (ppc_linux_nat_target::masked_watch_num_registers): Use
8089         m_dreg_interface.
8090         (ppc_linux_nat_target::copy_thread_dreg_state)
8091         (ppc_linux_nat_target::mark_thread_stale)
8092         (ppc_linux_nat_target::mark_debug_registers_changed)
8093         (ppc_linux_nat_target::register_hw_breakpoint)
8094         (ppc_linux_nat_target::clear_hw_breakpoint)
8095         (ppc_linux_nat_target::register_wp)
8096         (ppc_linux_nat_target::clear_wp)
8097         (ppc_linux_nat_target::init_arch_lwp_info)
8098         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8099         (_initialize_ppc_linux_nat): Remove observer callback.
8100
8101 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8102
8103         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8104         (ppc_linux_nat_target::auxv_parse)
8105         (ppc_linux_nat_target::read_description)
8106         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8107         Move up.
8108
8109 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8110
8111         * linux-nat.h (low_new_clone): New method.
8112         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8113
8114 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8115
8116         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8117         (dbx_expand_psymtab): ... this.
8118         (start_psymtab): Update.
8119         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8120         (mdebug_expand_psymtab): ... this.
8121         (parse_partial_symbols): Update.
8122         (new_psymtab): Update.
8123         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8124         (xcoff_expand_psymtab): ... this.
8125         (xcoff_start_psymtab): Update.
8126
8127 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8128
8129         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8130         <expand_dependencies>: ... this.
8131         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8132         (partial_symtab::expand_dependencies): ... this.
8133         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8134         Update.
8135         (dwarf2_psymtab::expand_psymtab): Update.
8136         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8137         * mdebugread.c (psymtab_to_symtab_1): Update.
8138         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8139
8140 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8141
8142         * psympriv.h (discard_psymtab): Remove.
8143         * dbxread.c (dbx_end_psymtab): Update.
8144         * xcoffread.c (xcoff_end_psymtab): Update.
8145
8146 2020-03-28  Tom Tromey  <tom@tromey.com>
8147
8148         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8149         comment.
8150
8151 2020-03-28  Tom Tromey  <tom@tromey.com>
8152
8153         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8154
8155 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8156
8157         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8158
8159 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8160
8161         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8162
8163 2020-03-26  Tom Tromey  <tom@tromey.com>
8164
8165         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8166         (mark_common_block_symbol_computed, read_tag_string_type)
8167         (attr_to_dynamic_prop, read_subrange_type): Update.
8168         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8169         to be methods on struct attribute.
8170         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8171         (read_call_site_scope, partial_die_info::read)
8172         (partial_die_info::read, lookup_die_type, follow_die_ref):
8173         Update.
8174         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8175         from dwarf2_get_ref_die_offset.
8176         (attribute::constant_value): New method, from
8177         dwarf2_get_attr_constant_value.
8178         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8179         Declare method.
8180         <constant_value>: New method.
8181
8182 2020-03-26  Tom Tromey  <tom@tromey.com>
8183
8184         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8185         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8186         (dwarf_type_encoding_name): Move to stringify.c.
8187         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8188         * dwarf2/stringify.c: New file.
8189         * dwarf2/stringify.h: New file.
8190
8191 2020-03-26  Tom Tromey  <tom@tromey.com>
8192
8193         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8194         Rewrite.
8195
8196 2020-03-26  Tom Tromey  <tom@tromey.com>
8197
8198         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8199         methods.
8200         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8201         (lookup_ranges_base): Likewise.
8202         (read_cutu_die_from_dwo, read_full_die_1): Update.
8203
8204 2020-03-26  Tom Tromey  <tom@tromey.com>
8205
8206         * dwarf2/read.c (read_import_statement, read_file_scope)
8207         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8208         (read_lexical_block_scope, read_call_site_scope)
8209         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8210         (handle_struct_member_die, process_structure_scope)
8211         (update_enumeration_type_from_children)
8212         (process_enumeration_scope, read_array_type, read_common_block)
8213         (read_namespace, read_module, read_subroutine_type): Update.
8214         (sibling_die): Remove.
8215
8216 2020-03-26  Tom Tromey  <tom@tromey.com>
8217
8218         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8219         (build_type_psymtabs_reader, read_structure_type)
8220         (read_enumeration_type, read_full_die_1): Update.
8221         (dwarf2_attr_no_follow): Move to die.h.
8222         * dwarf2/die.h (struct die_info) <attr>: New method.
8223
8224 2020-03-26  Tom Tromey  <tom@tromey.com>
8225
8226         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8227         <base_address>: Now an optional.
8228         (dwarf2_find_base_address, dwarf2_rnglists_process)
8229         (dwarf2_ranges_process, fill_in_loclist_baton)
8230         (dwarf2_symbol_mark_computed): Update.
8231
8232 2020-03-26  Tom Tromey  <tom@tromey.com>
8233
8234         * dwarf2/read.c (struct die_info): Move to die.h.
8235         * dwarf2/die.h: New file.
8236
8237 2020-03-26  Tom Tromey  <tom@tromey.com>
8238
8239         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8240         * dwarf2/read.c
8241         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8242         Move to line-header.c.
8243         (read_checked_initial_length_and_offset, read_formatted_entries):
8244         Likewise.
8245         (dwarf_decode_line_header): Split into two.
8246         * dwarf2/line-header.c
8247         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8248         Move from read.c.
8249         (read_checked_initial_length_and_offset, read_formatted_entries):
8250         Likewise.
8251         (dwarf_decode_line_header): New function, split from read.c.
8252
8253 2020-03-26  Tom Tromey  <tom@tromey.com>
8254
8255         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8256         Declare method.
8257         * dwarf2/read.c (read_attribute_value): Update.
8258         (dwarf2_per_objfile::read_line_string): Rename from
8259         read_indirect_line_string.
8260         (read_formatted_entries): Update.
8261
8262 2020-03-26  Tom Tromey  <tom@tromey.com>
8263
8264         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8265         variable.
8266
8267 2020-03-26  Tom Tromey  <tom@tromey.com>
8268
8269         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8270         const.
8271         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8272         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8273         parameter const.
8274
8275 2020-03-26  Tom Tromey  <tom@tromey.com>
8276
8277         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8278         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8279         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8280         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8281
8282 2020-03-26  Tom Tromey  <tom@tromey.com>
8283
8284         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8285         file_names_size, file_full_name, file_file_name>: Use const.
8286         <file_name_at, file_names>: Add const overload.
8287         * dwarf2/line-header.c (line_header::file_file_name)
8288         (line_header::file_full_name): Update.
8289
8290 2020-03-26  Tom Tromey  <tom@tromey.com>
8291
8292         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8293         (macro_start_file, consume_improper_spaces)
8294         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8295         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8296         (dwarf_decode_macros): Move to macro.c.
8297         * dwarf2/macro.c: New file.
8298         * dwarf2/macro.h: New file.
8299         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8300
8301 2020-03-26  Tom Tromey  <tom@tromey.com>
8302
8303         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8304         method.
8305         * dwarf2/section.c: New method.  From
8306         read_indirect_string_at_offset_from.
8307         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8308         (read_indirect_string_at_offset_from): Move to section.c.
8309         (read_indirect_string_at_offset): Rewrite.
8310         (read_indirect_line_string_at_offset): Remove.
8311         (read_indirect_string, read_indirect_line_string)
8312         (dwarf_decode_macro_bytes): Update.
8313
8314 2020-03-26  Tom Tromey  <tom@tromey.com>
8315
8316         * dwarf2/section.h (struct dwarf2_section_info)
8317         <overload_complaint>: Declare.
8318         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8319         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8320         Rename from dwarf2_section_buffer_overflow_complaint.
8321         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8322         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8323
8324 2020-03-26  Tom Tromey  <tom@tromey.com>
8325
8326         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8327         Declare.
8328         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8329         Move from read.c.
8330         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8331         to section.c.
8332
8333 2020-03-26  Tom Tromey  <tom@tromey.com>
8334
8335         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8336
8337 2020-03-26  Tom Tromey  <tom@tromey.com>
8338
8339         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8340         "builder".
8341         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8342         parameter.
8343         (dwarf_decode_macros): Update.
8344
8345 2020-03-26  Tom Tromey  <tom@tromey.com>
8346
8347         * dwarf2/read.c (read_attribute_value): Update.
8348         (read_indirect_string_from_dwz): Move to dwz.c; change into
8349         method.
8350         (dwarf_decode_macro_bytes): Update.
8351         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8352         * dwarf2/dwz.c: New file.
8353         * Makefile.in (COMMON_SFILES): Add dwz.c.
8354
8355 2020-03-26  Tom Tromey  <tom@tromey.com>
8356
8357         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8358         * dwarf2/read.c: Add include.
8359         * dwarf2/index-write.c: Add include.
8360         * dwarf2/index-cache.c: Add include.
8361         * dwarf2/dwz.h: New file.
8362
8363 2020-03-25  Tom Tromey  <tom@tromey.com>
8364
8365         * compile/compile-object-load.c (get_out_value_type): Mention
8366         correct symbol name in error message.
8367
8368 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8369
8370         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8371
8372 2020-03-25  Tom de Vries  <tdevries@suse.de>
8373
8374         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8375         * symmisc.c (dump_symtab_1): Print user and includes fields.
8376         (maintenance_info_symtabs): Same.
8377
8378 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8379
8380         PR gdb/25534
8381         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8382         (riscv_regcache_cooked_write): New function.
8383         (riscv_push_dummy_call): Use new function.
8384         (riscv_return_value): Likewise.
8385
8386 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8387
8388         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8389         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8390         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8391         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8392         * infrun.c (follow_fork): Likewise.
8393         (follow_fork_inferior): Likewise.
8394         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8395         * linux-nat.h (class linux_nat_target): Likewise.
8396         * remote.c (class remote_target) <follow_fork>: Likewise.
8397         (remote_target::follow_fork): Likewise.
8398         * target-delegates.c: Re-generate.
8399         * target.c (default_follow_fork): Likewise.
8400         (target_follow_fork): Likewise.
8401         * target.h (struct target_ops) <follow_fork>: Likewise.
8402         (target_follow_fork): Likewise.
8403
8404 2020-03-24  Tom de Vries  <tdevries@suse.de>
8405
8406         * psymtab.c (maintenance_info_psymtabs): Print user field.
8407
8408 2020-03-20  Tom Tromey  <tromey@adacore.com>
8409
8410         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8411         const.
8412         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8413         const.
8414
8415 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8416
8417         * ptrace.m4: Don't check for ptrace declaration.
8418         * config.in: Re-generate.
8419         * configure: Re-generate.
8420         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8421         not defined.
8422
8423 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8424
8425         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8426         `PTRACE_TYPE_RET'.
8427         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8428         * sparc-nat.c (gdb_ptrace): Likewise.
8429         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8430
8431 2020-03-20  Tom Tromey  <tromey@adacore.com>
8432
8433         * c-exp.y (lex_one_token): Fix assert.
8434
8435 2020-03-20  Tom Tromey  <tromey@adacore.com>
8436
8437         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8438         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8439         strncpy call.
8440
8441 2020-03-20  Tom Tromey  <tromey@adacore.com>
8442
8443         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8444
8445 2020-03-20  Tom Tromey  <tromey@adacore.com>
8446
8447         * ada-valprint.c (print_variant_part): Remove parameters; switch
8448         to value-based API.
8449         (print_field_values): Likewise.
8450         (ada_val_print_struct_union): Likewise.
8451         (ada_value_print_1): Update.
8452
8453 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8454
8455         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8456         nbsd_nat_target instead of inf_ptrace_target.
8457         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8458         nbsd_nat_target.
8459
8460 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8461
8462         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8463         it to the ptrace call.
8464         * (store_registers): Likewise.
8465
8466 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8467
8468         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8469         it to the ptrace call.
8470         * (store_registers): Likewise.
8471
8472 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8473
8474         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8475         valid, fetch vg value from ptrace.
8476
8477 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8478         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8479         * inf-ptrace.c: Likewise.
8480         * (gdb_ptrace): Add.
8481         * (inf_ptrace_target::resume): Update.
8482         * (inf_ptrace_target::xfer_partial): Likewise.
8483         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8484         * (inf_ptrace_peek_poke): Update.
8485
8486 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8487
8488         * x86-bsd-nat.c (gdb_ptrace): New.
8489         * (x86bsd_dr_set): Add new argument `ptid'.
8490         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8491         x86bsd_dr_set_addr): Update.
8492
8493 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8494
8495         * remote.c (remote_target::process_stop_reply): Handle events for
8496         all threads differently.
8497
8498 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8499
8500         * completer.c (completion_tracker::remove_completion): Define new
8501         function.
8502         * completer.h (completion_tracker::remove_completion): Declare new
8503         function.
8504         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8505         when adding a C++ function symbol.
8506
8507 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8508
8509         * completer.c (completion_tracker::completion_hash_entry): Define
8510         new class.
8511         (advance_to_filename_complete_word_point): Call
8512         recompute_lowest_common_denominator.
8513         (completion_tracker::completion_tracker): Call discard_completions
8514         to setup the hash table.
8515         (completion_tracker::discard_completions): Allow for being called
8516         from the constructor, pass new equal function, and element deleter
8517         when constructing the hash table.  Initialise new class member
8518         variables.
8519         (completion_tracker::maybe_add_completion): Remove use of
8520         m_entries_vec, and store more information into m_entries_hash.
8521         (completion_tracker::recompute_lcd_visitor): New function, most
8522         content taken from...
8523         (completion_tracker::recompute_lowest_common_denominator):
8524         ...here, this now just visits each item in the hash calling the
8525         above visitor.
8526         (completion_tracker::build_completion_result): Remove use of
8527         m_entries_vec, call recompute_lowest_common_denominator.
8528         * completer.h (completion_tracker::have_completions): Remove use
8529         of m_entries_vec.
8530         (completion_tracker::completion_hash_entry): Declare new class.
8531         (completion_tracker::recompute_lowest_common_denominator): Change
8532         function signature.
8533         (completion_tracker::recompute_lcd_visitor): Declare new function.
8534         (completion_tracker::m_entries_vec): Delete.
8535         (completion_tracker::m_entries_hash): Initialize to NULL.
8536         (completion_tracker::m_lowest_common_denominator_valid): New
8537         member variable.
8538         (completion_tracker::m_lowest_common_denominator_max_length): New
8539         member variable.
8540
8541 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8542
8543         * regformats/regdef.h: Put reg in gdb namespace.
8544
8545 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8546
8547         * i386-bsd-nat.c (gdb_ptrace): New.
8548         * (i386bsd_fetch_inferior_registers,
8549         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8550         * (i386bsd_fetch_inferior_registers,
8551         i386bsd_store_inferior_registers) Use gdb_ptrace.
8552
8553 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8554
8555         * amd64-bsd-nat.c (gdb_ptrace): New.
8556         * (amd64bsd_fetch_inferior_registers,
8557         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8558         * (amd64bsd_fetch_inferior_registers,
8559         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8560
8561 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8562
8563         * user-regs.c (user_reg::read): Rename to...
8564         (user_reg::xread): ...this.
8565         * (append_user_reg): Rename argument `read' to `xread'.
8566         * (user_reg_add_builtin): Likewise.
8567         * (user_reg_add): Likewise.
8568         * (value_of_user_reg): Likewise.
8569
8570 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8571
8572         * sparc-nat.c (gdb_ptrace): New.
8573         * sparc-nat.c (sparc_fetch_inferior_registers)
8574         (sparc_store_inferior_registers) Remove obsolete comment.
8575         * sparc-nat.c (sparc_fetch_inferior_registers)
8576         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8577         * sparc-nat.c (sparc_fetch_inferior_registers)
8578         (sparc_store_inferior_registers) Use gdb_ptrace.
8579
8580 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8581
8582         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8583         it to the ptrace call.
8584         * sh-nbsd-nat.c (store_registers): Likewise.
8585
8586 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8587
8588         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8589         nbsd_nat_target instead of inf_ptrace_target.
8590         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8591         nbsd_nat_target.
8592
8593 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8594
8595         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8596
8597 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8598
8599         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8600         <sys/sysctl.h>.
8601         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8602
8603 2020-03-17  Tom de Vries  <tdevries@suse.de>
8604
8605         PR gdb/23710
8606         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8607         fields.
8608         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8609         fields.
8610         (process_imported_unit_die): Skip import of c++ CUs.
8611
8612 2020-03-16  Tom Tromey  <tom@tromey.com>
8613
8614         * p-valprint.c (pascal_object_print_value): Initialize
8615         base_value.
8616
8617 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8618             Shahab Vahedi  <shahab@synopsys.com>
8619
8620         * Makefile.in: Add arch/arc.o
8621         * configure.tgt: Likewise.
8622         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8623         (_initialize_arc_tdep): Don't initialize old target descriptions.
8624         (arc_read_description): New function to cache target descriptions.
8625         * arc-tdep.h (arc_read_description): Add proto type.
8626         * arch/arc.c: New file.
8627         * arch/arc.h: Likewise.
8628         * features/Makefile: Replace old target descriptions with new.
8629         * features/arc-arcompact.c: Remove.
8630         * features/arc-arcompact.xml: Likewise.
8631         * features/arc-v2.c: Likewise
8632         * features/arc-v2.xml: Likewise
8633         * features/arc/aux-arcompact.xml: New file.
8634         * features/arc/aux-v2.xml: Likewise.
8635         * features/arc/core-arcompact.xml: Likewise.
8636         * features/arc/core-v2.xml: Likewise.
8637         * features/arc/aux-arcompact.c: Generate.
8638         * features/arc/aux-v2.c: Likewise.
8639         * features/arc/core-arcompact.c: Likewise.
8640         * features/arc/core-v2.c: Likewise.
8641         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8642
8643 2020-03-16  Tom Tromey  <tromey@adacore.com>
8644
8645         PR gdb/25663:
8646         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8647         putting value into bcache.
8648
8649 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8650
8651         PR gdb/21500
8652         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8653         to...
8654         (amd64_windows_init_abi_common): ... this.  Don't set size of
8655         long type.
8656         (amd64_windows_init_abi): New function.
8657         (amd64_cygwin_init_abi): New function.
8658         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8659         the Cygwin OS ABI.
8660         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8661         comment.
8662
8663 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8664
8665         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8666         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8667         (pe_import_directory_entry): New struct type.
8668         (is_linked_with_cygwin_dll): New function.
8669         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8670         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8671         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8672
8673 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8674
8675         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8676         i386_cygwin_core_osabi_sniffer.
8677
8678 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8679
8680         * i386-cygwin-tdep.c: Rename to...
8681         * i386-windows-tdep.c: ... this.
8682         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8683         i386-windows-tdep.c.
8684         * configure.tgt: Likewise.
8685
8686 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8687
8688         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8689         * osabi.c (gdb_osabi_names): Add "Windows".
8690         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8691         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8692         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8693         i386_cygwin_osabi_sniffer.
8694         (_initialize_i386_cygwin_tdep): Register OS ABI
8695         GDB_OSABI_WINDOWS for i386.
8696         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8697         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8698         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8699         for x86-64.
8700         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8701         when the target matches '*-*-mingw*'.
8702
8703 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8704
8705         * defs.h (enum gdb_osabi): Move to...
8706         * osabi.h (enum gdb_osabi): ... here.
8707         * gdbarch.sh: Include osabi.h in gdbarch.h.
8708         * gdbarch.h: Re-generate.
8709
8710 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8711
8712         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8713         function.
8714         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8715
8716 2020-03-14  Tom Tromey  <tom@tromey.com>
8717
8718         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8719         for C++.
8720         (c_type_print_modifier): Likewise.  Add "language" parameter.
8721         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8722         (c_type_print_base_1): Update.
8723         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8724         constants.
8725         * type-stack.c (type_stack::insert): Handle tp_atomic and
8726         tp_restrict.
8727         (type_stack::follow_type_instance_flags): Likewise.
8728         (type_stack::follow_types): Likewise.  Merge type-following code.
8729         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8730         (space_identifier, cv_with_space_id)
8731         (const_or_volatile_or_space_identifier_noopt)
8732         (const_or_volatile_or_space_identifier): Remove.
8733         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8734         rules.
8735         (ptr_operator, typebase): Update.
8736         (enum token_flag) <FLAG_C>: New constant.
8737         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8738         "_Atomic".
8739         (lex_one_token): Handle FLAG_C.
8740
8741 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8742
8743         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8744         it to the ptrace call.
8745         * m68k-bsd-nat.c (store_registers): Likewise.
8746
8747 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8748
8749         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8750         gdb_byte *.
8751         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8752         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8753         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8754
8755 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8756
8757         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8758         nbsd_nat_target instead of inf_ptrace_target.
8759         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8760         nbsd_nat_target.
8761
8762 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8763
8764         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8765         register_t.
8766
8767 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8768
8769         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8770         it to the ptrace call.
8771         * alpha-bsd-nat.c (store_registers): Likewise.
8772
8773 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8774
8775         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8776         includes.
8777         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8778         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8779         fill_fpregset): Likewise.
8780
8781 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8782
8783         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8784         nbsd_nat_target instead of inf_ptrace_target.
8785         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8786         nbsd_nat_target.
8787
8788 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8789
8790         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8791         register_t.
8792
8793 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8794
8795         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8796         it to the ptrace call.
8797         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8798         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8799         * arm-nbsd-nat.c (store_register): Likewise.
8800         * arm-nbsd-nat.c (store_regs): Likewise.
8801         * arm-nbsd-nat.c (store_fp_register): Likewise.
8802         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8803
8804 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8805
8806         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8807         nbsd_nat_target instead of inf_ptrace_target.
8808         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8809         nbsd_nat_target.
8810
8811 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8812
8813         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8814         it to the ptrace call.
8815         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8816
8817 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8818
8819         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8820         it to the ptrace call.
8821         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8822
8823 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8824
8825         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8826         gdb_byte *.
8827         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8828
8829 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8830
8831         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8832         instead of inf_ptrace_target.
8833         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8834         nbsd_nat_target.
8835
8836 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8837
8838         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8839         register_t.
8840
8841 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8842
8843         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8844         register_t.
8845
8846 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8847
8848         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8849         register_t.
8850
8851 2020-03-13  Tom Tromey  <tom@tromey.com>
8852
8853         * value.h (val_print): Don't declare.
8854         * valprint.h (val_print_array_elements)
8855         (val_print_scalar_formatted, generic_val_print): Don't declare.
8856         * valprint.c (generic_val_print_array): Take a struct value.
8857         (generic_val_print_ptr, generic_val_print_memberptr)
8858         (generic_val_print_bool, generic_val_print_int)
8859         (generic_val_print_char, generic_val_print_complex)
8860         (generic_val_print): Remove.
8861         (generic_value_print): Update.
8862         (do_val_print): Remove unused parameters.  Don't call
8863         la_val_print.
8864         (val_print): Remove.
8865         (common_val_print): Update.  Don't call value_check_printable.
8866         (val_print_scalar_formatted, val_print_array_elements): Remove.
8867         * rust-lang.c (rust_val_print): Remove.
8868         (rust_language_defn): Update.
8869         * p-valprint.c (pascal_val_print): Remove.
8870         (pascal_value_print_inner): Update.
8871         (pascal_object_print_val_fields, pascal_object_print_val):
8872         Remove.
8873         (pascal_object_print_static_field): Update.
8874         * p-lang.h (pascal_val_print): Don't declare.
8875         * p-lang.c (pascal_language_defn): Update.
8876         * opencl-lang.c (opencl_language_defn): Update.
8877         * objc-lang.c (objc_language_defn): Update.
8878         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8879         * m2-lang.h (m2_val_print): Don't declare.
8880         * m2-lang.c (m2_language_defn): Update.
8881         * language.h (struct language_defn) <la_val_print>: Remove.
8882         * language.c (unk_lang_value_print_inner): Rename.  Change
8883         argument types.
8884         (unknown_language_defn, auto_language_defn): Update.
8885         * go-valprint.c (go_val_print): Remove.
8886         * go-lang.h (go_val_print): Don't declare.
8887         * go-lang.c (go_language_defn): Update.
8888         * f-valprint.c (f_val_print): Remove.
8889         * f-lang.h (f_value_print): Don't declare.
8890         * f-lang.c (f_language_defn): Update.
8891         * d-valprint.c (d_val_print): Remove.
8892         * d-lang.h (d_value_print): Don't declare.
8893         * d-lang.c (d_language_defn): Update.
8894         * cp-valprint.c (cp_print_value_fields)
8895         (cp_print_value_fields_rtti, cp_print_value): Remove.
8896         (cp_print_static_field): Update.
8897         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8898         (c_val_print_struct, c_val_print_union, c_val_print_int)
8899         (c_val_print_memberptr, c_val_print): Remove.
8900         * c-lang.h (c_val_print_array, cp_print_value_fields)
8901         (cp_print_value_fields_rtti): Don't declare.
8902         * c-lang.c (c_language_defn, cplus_language_defn)
8903         (asm_language_defn, minimal_language_defn): Update.
8904         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8905         (ada_val_print_enum): Take a struct value.
8906         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8907         (ada_val_print): Remove.
8908         (ada_value_print_1): Update.
8909         (printable_val_type): Remove.
8910         * ada-lang.h (ada_val_print): Don't declare.
8911         * ada-lang.c (ada_language_defn): Update.
8912
8913 2020-03-13  Tom Tromey  <tom@tromey.com>
8914
8915         * valprint.c (do_val_print): Update.
8916         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8917         a struct value.
8918         (value_to_value_object_no_release): Declare.
8919         * python/py-value.c (value_to_value_object_no_release): New
8920         function.
8921         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8922         struct value.
8923         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8924         function.
8925         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8926         a struct value.
8927         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8928         Declare.
8929         (gdbscm_apply_val_pretty_printer): Take a struct value.
8930         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8931         value.
8932         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8933         value.
8934         * extension-priv.h (struct extension_language_ops)
8935         <apply_val_pretty_printer>: Take a struct value.
8936         * cp-valprint.c (cp_print_value): Create a struct value.
8937         (cp_print_value): Update.
8938
8939 2020-03-13  Tom Tromey  <tom@tromey.com>
8940
8941         * ada-valprint.c (print_field_values): Call common_val_print.
8942
8943 2020-03-13  Tom Tromey  <tom@tromey.com>
8944
8945         * ada-valprint.c (val_print_packed_array_elements): Remove
8946         bitoffset and val parameters.  Call common_val_print.
8947         (ada_val_print_string): Remove offset, address, and original_value
8948         parameters.
8949         (ada_val_print_array): Update.
8950         (ada_value_print_array): New function.
8951         (ada_value_print_1): Call it.
8952
8953 2020-03-13  Tom Tromey  <tom@tromey.com>
8954
8955         * ada-valprint.c (ada_value_print): Use common_val_print.
8956
8957 2020-03-13  Tom Tromey  <tom@tromey.com>
8958
8959         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8960
8961 2020-03-13  Tom Tromey  <tom@tromey.com>
8962
8963         * ada-valprint.c (ada_value_print_num): New function.
8964         (ada_value_print_1): Use it.
8965
8966 2020-03-13  Tom Tromey  <tom@tromey.com>
8967
8968         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8969
8970 2020-03-13  Tom Tromey  <tom@tromey.com>
8971
8972         * ada-valprint.c (ada_value_print_ptr): New function.
8973         (ada_value_print_1): Use it.
8974
8975 2020-03-13  Tom Tromey  <tom@tromey.com>
8976
8977         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8978         call common_val_print.
8979         (ada_val_print_1): Update.
8980         (ada_value_print_1): New function.
8981         (ada_value_print_inner): Rewrite.
8982
8983 2020-03-13  Tom Tromey  <tom@tromey.com>
8984
8985         * cp-valprint.c (cp_print_value_fields): Update.
8986         (cp_print_value): New function.
8987
8988 2020-03-13  Tom Tromey  <tom@tromey.com>
8989
8990         * m2-valprint.c (m2_value_print_inner): Use
8991         cp_print_value_fields.
8992         * cp-valprint.c (cp_print_value_fields): New function.
8993         * c-valprint.c (c_value_print_struct): New function.
8994         (c_value_print_inner): Use c_value_print_struct.
8995         * c-lang.h (cp_print_value_fields): Declare.
8996
8997 2020-03-13  Tom Tromey  <tom@tromey.com>
8998
8999         * c-valprint.c (c_value_print_array): New function.
9000         (c_value_print_inner): Use it.
9001
9002 2020-03-13  Tom Tromey  <tom@tromey.com>
9003
9004         * c-valprint.c (c_value_print_memberptr): New function.
9005         (c_value_print_inner): Use it.
9006
9007 2020-03-13  Tom Tromey  <tom@tromey.com>
9008
9009         * c-valprint.c (c_value_print_int): New function.
9010         (c_value_print_inner): Use it.
9011
9012 2020-03-13  Tom Tromey  <tom@tromey.com>
9013
9014         * c-valprint.c (c_value_print_ptr): New function.
9015         (c_value_print_inner): Use it.
9016
9017 2020-03-13  Tom Tromey  <tom@tromey.com>
9018
9019         * c-valprint.c (c_value_print_inner): Rewrite.
9020
9021 2020-03-13  Tom Tromey  <tom@tromey.com>
9022
9023         * valprint.c (generic_value_print_complex): New function.
9024         (generic_value_print): Use it.
9025
9026 2020-03-13  Tom Tromey  <tom@tromey.com>
9027
9028         * valprint.c (generic_val_print_float): Don't call
9029         val_print_scalar_formatted.
9030         (generic_val_print, generic_value_print): Update.
9031
9032 2020-03-13  Tom Tromey  <tom@tromey.com>
9033
9034         * valprint.c (generic_value_print_char): New function
9035         (generic_value_print): Use it.
9036
9037 2020-03-13  Tom Tromey  <tom@tromey.com>
9038
9039         * valprint.c (generic_value_print_int): New function.
9040         (generic_value_print): Use it.
9041
9042 2020-03-13  Tom Tromey  <tom@tromey.com>
9043
9044         * valprint.c (generic_value_print_bool): New function.
9045         (generic_value_print): Use it.
9046
9047 2020-03-13  Tom Tromey  <tom@tromey.com>
9048
9049         * valprint.c (generic_val_print_func): Simplify.
9050         (generic_val_print, generic_value_print): Update.
9051
9052 2020-03-13  Tom Tromey  <tom@tromey.com>
9053
9054         * valprint.c (generic_val_print_flags): Remove.
9055         (generic_val_print, generic_value_print): Update.
9056         (val_print_type_code_flags): Add original_value parameter.
9057
9058 2020-03-13  Tom Tromey  <tom@tromey.com>
9059
9060         * valprint.c (generic_val_print): Update.
9061         (generic_value_print): Update.
9062         * valprint.c (generic_val_print_enum): Don't call
9063         val_print_scalar_formatted.
9064
9065 2020-03-13  Tom Tromey  <tom@tromey.com>
9066
9067         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9068         * valprint.c (generic_value_print_ptr): New function.
9069
9070 2020-03-13  Tom Tromey  <tom@tromey.com>
9071
9072         * valprint.c (generic_value_print): Rewrite.
9073
9074 2020-03-13  Tom Tromey  <tom@tromey.com>
9075
9076         * p-valprint.c (pascal_object_print_value_fields)
9077         (pascal_object_print_value): New functions.
9078
9079 2020-03-13  Tom Tromey  <tom@tromey.com>
9080
9081         * p-valprint.c (pascal_value_print_inner): Rewrite.
9082
9083 2020-03-13  Tom Tromey  <tom@tromey.com>
9084
9085         * f-valprint.c (f_value_print_innner): Rewrite.
9086
9087 2020-03-13  Tom Tromey  <tom@tromey.com>
9088
9089         * m2-valprint.c (m2_print_unbounded_array): New overload.
9090         (m2_print_unbounded_array): Update.
9091         (m2_print_array_contents): Take a struct value.
9092         (m2_value_print_inner): Rewrite.
9093
9094 2020-03-13  Tom Tromey  <tom@tromey.com>
9095
9096         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9097         (d_value_print_inner): New function.
9098         * d-lang.h (d_value_print_inner): Declare.
9099         * d-lang.c (d_language_defn): Use d_value_print_inner.
9100
9101 2020-03-13  Tom Tromey  <tom@tromey.com>
9102
9103         * go-valprint.c (go_value_print_inner): New function.
9104         * go-lang.h (go_value_print_inner): Declare.
9105         * go-lang.c (go_language_defn): Use go_value_print_inner.
9106
9107 2020-03-13  Tom Tromey  <tom@tromey.com>
9108
9109         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9110         API.
9111         (rust_val_print): Rewrite.
9112         (rust_value_print_inner): New function, from rust_val_print.
9113         (rust_language_defn): Use rust_value_print_inner.
9114
9115 2020-03-13  Tom Tromey  <tom@tromey.com>
9116
9117         * ada-valprint.c (ada_value_print_inner): New function.
9118         * ada-lang.h (ada_value_print_inner): Declare.
9119         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9120
9121 2020-03-13  Tom Tromey  <tom@tromey.com>
9122
9123         * f-valprint.c (f_value_print_innner): New function.
9124         * f-lang.h (f_value_print_innner): Declare.
9125         * f-lang.c (f_language_defn): Use f_value_print_innner.
9126
9127 2020-03-13  Tom Tromey  <tom@tromey.com>
9128
9129         * p-valprint.c (pascal_value_print_inner): New function.
9130         * p-lang.h (pascal_value_print_inner): Declare.
9131         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9132
9133 2020-03-13  Tom Tromey  <tom@tromey.com>
9134
9135         * m2-valprint.c (m2_value_print_inner): New function.
9136         * m2-lang.h (m2_value_print_inner): Declare.
9137         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9138
9139 2020-03-13  Tom Tromey  <tom@tromey.com>
9140
9141         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9142         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9143         * c-valprint.c (c_value_print_inner): New function.
9144         * c-lang.h (c_value_print_inner): Declare.
9145         * c-lang.c (c_language_defn, cplus_language_defn)
9146         (asm_language_defn, minimal_language_defn): Use
9147         c_value_print_inner.
9148
9149 2020-03-13  Tom Tromey  <tom@tromey.com>
9150
9151         * p-valprint.c (pascal_object_print_value_fields): Now static.
9152         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9153
9154 2020-03-13  Tom Tromey  <tom@tromey.com>
9155
9156         * c-valprint.c (c_val_print_array): Simplify.
9157
9158 2020-03-13  Tom Tromey  <tom@tromey.com>
9159
9160         * valprint.c (value_print_array_elements): New function.
9161         * valprint.h (value_print_array_elements): Declare.
9162
9163 2020-03-13  Tom Tromey  <tom@tromey.com>
9164
9165         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9166         * mips-tdep.c (mips_print_register): Use
9167         value_print_scalar_formatted.
9168
9169 2020-03-13  Tom Tromey  <tom@tromey.com>
9170
9171         * valprint.h (value_print_scalar_formatted): Declare.
9172         * valprint.c (value_print_scalar_formatted): New function.
9173
9174 2020-03-13  Tom Tromey  <tom@tromey.com>
9175
9176         * valprint.h (generic_value_print): Declare.
9177         * valprint.c (generic_value_print): New function.
9178
9179 2020-03-13  Tom Tromey  <tom@tromey.com>
9180
9181         * valprint.c (do_val_print): Call la_value_print_inner, if
9182         available.
9183         * rust-lang.c (rust_language_defn): Update.
9184         * p-lang.c (pascal_language_defn): Update.
9185         * opencl-lang.c (opencl_language_defn): Update.
9186         * objc-lang.c (objc_language_defn): Update.
9187         * m2-lang.c (m2_language_defn): Update.
9188         * language.h (struct language_defn) <la_value_print_inner>: New
9189         member.
9190         * language.c (unknown_language_defn, auto_language_defn): Update.
9191         * go-lang.c (go_language_defn): Update.
9192         * f-lang.c (f_language_defn): Update.
9193         * d-lang.c (d_language_defn): Update.
9194         * c-lang.c (c_language_defn, cplus_language_defn)
9195         (asm_language_defn, minimal_language_defn): Update.
9196         * ada-lang.c (ada_language_defn): Update.
9197
9198 2020-03-13  Tom Tromey  <tom@tromey.com>
9199
9200         * c-valprint.c (c_value_print): Use common_val_print.
9201
9202 2020-03-13  Tom Tromey  <tom@tromey.com>
9203
9204         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9205
9206 2020-03-13  Tom Tromey  <tom@tromey.com>
9207
9208         * f-valprint.c (f77_print_array_1, f_val_print): Use
9209         common_val_print.
9210
9211 2020-03-13  Tom Tromey  <tom@tromey.com>
9212
9213         * riscv-tdep.c (riscv_print_one_register_info): Use
9214         common_val_print.
9215
9216 2020-03-13  Tom Tromey  <tom@tromey.com>
9217
9218         * mi/mi-main.c (output_register): Use common_val_print.
9219
9220 2020-03-13  Tom Tromey  <tom@tromey.com>
9221
9222         * infcmd.c (default_print_one_register_info): Use
9223         common_val_print.
9224
9225 2020-03-13  Tom Tromey  <tom@tromey.com>
9226
9227         * valprint.h (common_val_print_checked): Declare.
9228         * valprint.c (common_val_print_checked): New function.
9229         * stack.c (print_frame_arg): Use common_val_print_checked.
9230
9231 2020-03-13  Tom Tromey  <tom@tromey.com>
9232
9233         * valprint.c (do_val_print): New function, from val_print.
9234         (val_print): Use do_val_print.
9235         (common_val_print): Use do_val_print.
9236
9237 2020-03-13  Tom Tromey  <tom@tromey.com>
9238
9239         * valprint.c (value_print): Use scoped_value_mark.
9240
9241 2020-03-13  Tom de Vries  <tdevries@suse.de>
9242
9243         PR symtab/25646
9244         * psymtab.c (partial_symtab::partial_symtab): Don't set
9245         globals_offset and statics_offset.  Push element onto
9246         current_global_psymbols and current_static_psymbols stacks.
9247         (concat): New function.
9248         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9249         element from current_global_psymbols and current_static_psymbols
9250         stacks.  Concat popped elements to global_psymbols and
9251         static_symbols.
9252         (add_psymbol_to_list): Use current_global_psymbols and
9253         current_static_psymbols stacks.
9254         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9255         current_static_psymbols fields.
9256
9257 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9258
9259         * corelow.c (sniff_core_bfd): Remove.
9260         (class core_target) <m_core_vec>: Remove.
9261         (core_target::core_target): Update.
9262         (core_file_fns): Remove.
9263         (deprecated_add_core_fns): Remove.
9264         (default_core_sniffer): Remove.
9265         (sniff_core_bfd): Remove.
9266         (default_check_format): Remove.
9267         (gdb_check_format): Remove.
9268         (core_target_open): Update.
9269         (core_target::get_core_register_section): Update.
9270         (get_core_registers_cb): Update.
9271         (core_target::fetch_registers): Update.
9272         * gdbcore.h (struct core_fns): Remove.
9273         (deprecated_add_core_fns): Remove.
9274         (default_core_sniffer): Remove.
9275         (default_check_format): Remove.
9276
9277 2020-03-12  Tom Tromey  <tom@tromey.com>
9278
9279         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9280         CORE_ADDR.
9281         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9282
9283 2020-03-12  Tom Tromey  <tom@tromey.com>
9284
9285         * remote.c (remote_target::download_tracepoint)
9286         (remote_target::enable_tracepoint)
9287         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9288         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9289         sprintf_vma.
9290
9291 2020-03-12  Tom Tromey  <tom@tromey.com>
9292
9293         * symfile-mem.c: Update CORE_ADDR size assert.
9294
9295 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9296
9297         * selftest.m4: Move to gdbsupport/.
9298         * acinclude.m4: Update path to selftest.m4.
9299
9300 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9301
9302         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9303         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9304         gdbarch-selfselftests.c and selftest-arch.c.
9305         (SUBDIR_UNITTESTS_OBS): Rename to...
9306         (SELFTESTS_OBS): ... this.
9307         (COMMON_SFILES): Remove disasm-selftests.c and
9308         gdbarch-selftests.c.
9309         * configure.ac: Don't add selftest-arch.{c,o} to
9310         CONFIG_{SRCS,OBS}.
9311         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9312         preprocessor conditions.
9313
9314 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9315
9316         * configure.ac: Don't source bfd/development.sh.
9317         * selftest.m4: Modify comment.
9318         * configure: Re-generate.
9319
9320 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9321
9322         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9323         not "true" or "false".
9324         * configure: Re-generate.
9325
9326 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9327
9328         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9329         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9330         renamed to arm_nbsd_supply_gregset.
9331         (fetch_register): Update to call arm_nbsd_supply_gregset.
9332         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9333         (arm_netbsd_nat_target::fetch_registers): Update.
9334         (fetch_elfcore_registers): Removed.
9335         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9336         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9337         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9338         not require NetBSD system headers.
9339         (arm_nbsd_regset): New struct.
9340         (arm_nbsd_iterate_over_regset_sections): New function.
9341         (arm_netbsd_init_abi_common): Updated to call
9342         set_gdbarch_iterate_over_regset_sections.
9343         * arm-nbsd-tdep.h: New file.
9344
9345 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9346
9347         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9348         recursion.
9349
9350 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9351
9352         * configure: Re-generate.
9353
9354 2020-03-11  Tom Tromey  <tromey@adacore.com>
9355
9356         * ada-typeprint.c (print_choices): Fix comment.
9357
9358 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9359
9360         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9361         previous item in the list, when the list has no items.
9362
9363 2020-03-11  Tom de Vries  <tdevries@suse.de>
9364
9365         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9366         PROP_LOCLIST handling code.
9367
9368 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9369
9370         * buildsym-legacy.c (record_line): Pass extra parameter to
9371         record_line.
9372         * buildsym.c (buildsym_compunit::record_line): Take an extra
9373         parameter, reduce duplication in the line table, and record the
9374         is_stmt flag in the line table.
9375         * buildsym.h (buildsym_compunit::record_line): Add extra
9376         parameter.
9377         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9378         non-statement lines.
9379         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9380         this to the symtab builder.
9381         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9382         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9383         through to dwarf_record_line_1.
9384         * infrun.c (process_event_stop_test): When stepping, don't stop at
9385         a non-statement instruction, and only refresh the step info when
9386         we land in the middle of a line's range.  Also add an extra
9387         comment.
9388         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9389         field.
9390         * record-btrace.c (btrace_find_line_range): Only record lines
9391         marked as is-statement.
9392         * stack.c (frame_show_address): Show the frame address if we are
9393         in a non-statement sal.
9394         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9395         (maintenance_print_one_line_table): Print a header for the is_stmt
9396         column, and include is_stmt information in the output.
9397         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9398         preference to non-statements.
9399         (find_pcs_for_symtab_line): Prefer is-statement entries.
9400         (find_line_common): Likewise.
9401         * symtab.h (struct linetable_entry): Add is_stmt field.
9402         (struct symtab_and_line): Likewise.
9403         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9404         arranging the line table.
9405
9406 2020-03-07  Tom de Vries  <tdevries@suse.de>
9407
9408         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9409         DIE.
9410
9411 2020-03-07  Tom Tromey  <tom@tromey.com>
9412
9413         * valops.c (value_literal_complex): Remove obsolete comment.
9414         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9415         comment.
9416
9417 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9418
9419         * infrun.h: Forward-declare thread_info.
9420         (set_step_info): Add thread_info parameter, add doc.
9421         * infrun.c (set_step_info): Add thread_info parameter, move doc
9422         to header.
9423         * infrun.c (process_event_stop_test): Pass thread to
9424         set_step_info call.
9425         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9426         set_step_info.
9427         (prepare_one_step): Add thread_info parameter, pass it to
9428         set_step_frame and prepare_one_step (recursive) call.
9429         (step_1): Pass thread to prepare_one_step call.
9430         (step_command_fsm::should_stop): Pass thread to
9431         prepare_one_step.
9432         (until_next_fsm): Pass thread to set_step_frame call.
9433         (finish_command): Pass thread to set_step_info call.
9434
9435 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9436
9437         * windows-tdep.c (windows_solib_create_inferior_hook):
9438         Check if inferior is running.
9439
9440 2020-03-06  Tom de Vries  <tdevries@suse.de>
9441
9442         * NEWS: Fix "the the".
9443         * ctfread.c: Same.
9444
9445 2020-03-06  Tom de Vries  <tdevries@suse.de>
9446
9447         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9448
9449 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9450
9451         * .dir-locals.el: Add a comment referencing the other copies of
9452         this file.
9453
9454 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9455
9456         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9457         psargs.
9458
9459 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9460
9461         * .gitattributes: New file.
9462
9463 2020-03-04  Tom Tromey  <tom@tromey.com>
9464
9465         * symmisc.c (print_symbol_bcache_statistics)
9466         (print_objfile_statistics): Update.
9467         * symfile.c (allocate_symtab): Use intern.
9468         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9469         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9470         macro_cache>: Remove.
9471         <string_cache>: New member.
9472         (struct objfile) <intern>: New methods.
9473         * elfread.c (elf_symtab_read): Use intern.
9474         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9475         (dwarf2_compute_name, dwarf2_physname)
9476         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9477         names.
9478         (guess_partial_die_structure_name): Update.
9479         (partial_die_info::fixup): Intern name.
9480         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9481         name.
9482         (dwarf2_name): Intern name.  Update.
9483         * buildsym.c (buildsym_compunit::get_macro_table): Use
9484         string_cache.
9485
9486 2020-03-04  Tom Tromey  <tom@tromey.com>
9487
9488         * jit.c (bfd_open_from_target_memory): Make "target" const.
9489         * corefile.c (gnutarget): Now const.
9490         * gdbcore.h (gnutarget): Now const.
9491
9492 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9493
9494         * NEWS: Mention support for WOW64 processes.
9495         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9496         (amd64_windows_segment_register_p): Remove static.
9497         (_initialize_amd64_windows_nat): Update.
9498         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9499         * i386-windows-nat.c (context_offset): Update.
9500         (i386_mappings): Rename and remove static.
9501         (i386_windows_segment_register_p): Remove static.
9502         (_initialize_i386_windows_nat): Update.
9503         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9504         (STATUS_WX86_SINGLE_STEP): New macro.
9505         (EnumProcessModulesEx): New macro.
9506         (Wow64SuspendThread): New macro.
9507         (Wow64GetThreadContext): New macro.
9508         (Wow64SetThreadContext): New macro.
9509         (Wow64GetThreadSelectorEntry): New macro.
9510         (windows_set_context_register_offsets): Add static.
9511         (windows_set_segment_register_p): Likewise.
9512         (windows_add_thread): Adapt for WOW64 processes.
9513         (windows_fetch_one_register): Likewise.
9514         (windows_nat_target::fetch_registers): Likewise.
9515         (windows_store_one_register): Likewise.
9516         (display_selector): Likewise.
9517         (display_selectors): Likewise.
9518         (handle_exception): Likewise.
9519         (windows_continue): Likewise.
9520         (windows_nat_target::resume): Likewise.
9521         (windows_add_all_dlls): Likewise.
9522         (do_initial_windows_stuff): Likewise.
9523         (windows_nat_target::attach): Likewise.
9524         (windows_get_exec_module_filename): Likewise.
9525         (windows_nat_target::create_inferior): Likewise.
9526         (windows_xfer_siginfo): Likewise.
9527         (_initialize_loadable): Initialize Wow64SuspendThread,
9528         Wow64GetThreadContext, Wow64SetThreadContext,
9529         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
9530         * windows-nat.h (windows_set_context_register_offsets):
9531         Remove declaration.
9532         (windows_set_segment_register_p): Likewise.
9533         (i386_windows_segment_register_p): Add declaration.
9534         (amd64_windows_segment_register_p): Likewise.
9535
9536 2020-03-04  Luis Machado  <luis.machado@linaro.org>
9537
9538         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
9539         in "info registers" for AArch64/ARM.
9540
9541         The change caused "info registers" to not print GPR's.
9542
9543         gdb/ChangeLog:
9544
9545         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9546
9547         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9548         when reg->group is empty and reggroup is not.
9549
9550 2020-03-03  Tom Tromey  <tromey@adacore.com>
9551
9552         * dwarf2/frame.c (struct dwarf2_frame_cache)
9553         <checked_tailcall_bottom, entry_cfa_sp_offset,
9554         entry_cfa_sp_offset_p>: Remove members.
9555         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9556         (dwarf2_frame_prev_register): Don't call
9557         dwarf2_tailcall_sniffer_first.
9558         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9559         * frame-unwind.c (add_unwinder): New fuction.
9560         (frame_unwind_init): Use it.  Add tailcall unwinder.
9561
9562 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9563             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9564
9565         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9566         value should be printed as true.
9567
9568 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9569
9570         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9571         (windows_init_abi): Set and use windows_so_ops.
9572
9573 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9574
9575         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9576         when verifying if dealing with a convenience variable.
9577
9578 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9579
9580         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9581
9582 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9583
9584         * infrun.c (gdbarch_supports_displaced_stepping): New.
9585         (use_displaced_stepping): Break up conditions in smaller pieces.
9586         Use gdbarch_supports_displaced_stepping.
9587         (displaced_step_prepare_throw): Use
9588         gdbarch_supports_displaced_stepping.
9589
9590 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9591
9592         * NEWS: Mention new behaviour of the history filename.
9593         * top.c (write_history_p): Add comment.
9594         (show_write_history_p): Add header comment, give a different
9595         message when history writing is on, but the history filename is
9596         empty.
9597         (history_filename): Add comment.
9598         (history_filename_empty): New function.
9599         (show_history_filename): Add header comment, give a different
9600         message when the filename is empty.
9601         (init_history): Compare history_filename against nullptr, and only
9602         read history if the filename is not empty.
9603         (set_history_filename): Add header comment, and only make
9604         non-empty filenames absolute.
9605         (init_main): Make the filename argument to 'set history filename'
9606         optional.
9607
9608 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9609
9610         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9611         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9612         (fetch_fp_register): Update.
9613         (fetch_fp_regs): Update.
9614         (store_fp_register): Update.
9615         (store_fp_regs): Update.
9616         (arm_netbsd_nat_target::read_description): New function.
9617         (fetch_elfcore_registers): Update.
9618
9619 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9620
9621         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9622         general_thread if the stop reply is missing a thread-id.
9623         (remote_target::process_stop_reply): Use the first non-exited
9624         thread if the target didn't pass a thread-id.
9625         * infrun.c (do_target_wait): Move call to
9626         switch_to_inferior_no_thread to ....
9627         (do_target_wait_1): ... here.
9628
9629 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9630
9631         * debuginfod-support.c: Include defs.h first.
9632
9633 2020-02-28  Tom de Vries  <tdevries@suse.de>
9634
9635         * symfile.c (set_initial_language): Use default language for lookup.
9636
9637 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9638
9639         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9640         reader variable, pass `this` to read_cutu_die_from_dwo.
9641
9642 2020-02-27  Aaron Merey  <amerey@redhat.com>
9643
9644         * source.c (open_source_file): Check for nullptr when computing
9645         srcpath.
9646
9647 2020-02-27  Tom Tromey  <tromey@adacore.com>
9648
9649         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9650         member.
9651         (dwarf2_add_field): Don't update nfields.
9652         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9653
9654 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9655
9656         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9657         abs.
9658
9659 2020-02-26  Tom Tromey  <tom@tromey.com>
9660
9661         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9662         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9663         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9664         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9665         per_cu_data.
9666
9667 2020-02-26  Tom Tromey  <tom@tromey.com>
9668
9669         * dwarf2/index-write.c (psym_index_map): Change type.
9670         (add_address_entry_worker, write_one_signatured_type)
9671         (recursively_count_psymbols, recursively_write_psymbols)
9672         (class debug_names, psyms_seen_size, write_gdbindex)
9673         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9674
9675 2020-02-26  Aaron Merey  <amerey@redhat.com>
9676
9677         * Makefile.in: Handle optional debuginfod support.
9678         * NEWS: Update.
9679         * README: Add --with-debuginfod summary.
9680         * config.in: Regenerate.
9681         * configure: Regenerate.
9682         * configure.ac: Handle optional debuginfod support.
9683         * debuginfod-support.c: debuginfod helper functions.
9684         * debuginfod-support.h: Ditto.
9685         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9686         summary.
9687         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9688         when a dwz file cannot be found.
9689         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9690         debuginfo file cannot be found.
9691         * source.c (open_source_file): Query debuginfod servers when a
9692         source file cannot be found.
9693         * top.c (print_gdb_configuration): Include
9694         --{with,without}-debuginfod in the output.
9695
9696 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9697
9698         * thread.c (thr_try_catch_cmd): Print thread name.
9699
9700 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9701
9702         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9703         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9704         dwarf2_fetch_die_type_sect_off): Move to...
9705         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9706         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9707         dwarf2_fetch_die_type_sect_off): ... here.
9708         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9709         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9710         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9711
9712 2020-02-26  Tom de Vries  <tdevries@suse.de>
9713
9714         PR gdb/25603
9715         * symfile.c (set_initial_language): Exit-early if
9716         language_mode == language_mode_manual.
9717
9718 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9719
9720         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9721         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9722         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9723
9724 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9725
9726         * gdbtypes.c (create_array_type_with_stride): Handle negative
9727         array strides.
9728         * valarith.c (value_subscripted_rvalue): Likewise.
9729
9730 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9731
9732         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9733
9734 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9735
9736         * loc.h (dwarf2_get_die_type): Move to...
9737         * read.h (dwarf2_get_die_type): ... here.
9738         * read.c (dwarf2_get_die_type): Move doc to header.
9739
9740 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9741
9742         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9743         'gnulib/Makefile.in' to the list.
9744
9745 2020-02-24  Tom Tromey  <tom@tromey.com>
9746
9747         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9748         Remove.
9749         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9750         XOBNEWVEC.
9751
9752 2020-02-24  Tom Tromey  <tom@tromey.com>
9753
9754         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9755         New method.
9756         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9757         (dw2_do_instantiate_symtab, dw2_get_file_names)
9758         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9759
9760 2020-02-24  Tom Tromey  <tom@tromey.com>
9761
9762         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9763         make_scoped_restore.
9764         (dwarf2_psymtab::read_symtab): Don't clear
9765         reading_partial_symbols.
9766
9767 2020-02-24  Tom de Vries  <tdevries@suse.de>
9768
9769         PR gdb/25592
9770         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9771
9772 2020-02-24  Tom de Vries  <tdevries@suse.de>
9773
9774         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9775         commands layout next/prev/regs.
9776
9777 2020-02-22  Tom Tromey  <tom@tromey.com>
9778
9779         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9780         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9781
9782 2020-02-22  Tom Tromey  <tom@tromey.com>
9783
9784         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9785
9786 2020-02-22  Tom Tromey  <tom@tromey.com>
9787
9788         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9789         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9790         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9791         * tui/tui.c (_initialize_tui): Add usage text.
9792
9793 2020-02-22  Tom Tromey  <tom@tromey.com>
9794
9795         * tui/tui-win.c (tui_set_focus_command)
9796         (tui_set_win_height_command): Use error_no_arg.
9797         (_initialize_tui_win): Update help text.
9798         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9799
9800 2020-02-22  Tom Tromey  <tom@tromey.com>
9801
9802         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9803         * tui/tui-disasm.h (struct tui_disasm_window)
9804         <display_start_addr>: Declare.
9805         * tui/tui-source.h (struct tui_source_window)
9806         <display_start_addr>: Declare.
9807         * tui/tui-winsource.h (struct tui_source_window_base)
9808         <show_source_line, display_start_addr>: New methods.
9809         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9810         Rename and move to protected section.
9811         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9812         (tui_source_window_base::do_erase_source_content): Update.
9813         (tui_source_window_base::show_source_line): Now a method.
9814         (tui_source_window_base::show_source_content)
9815         (tui_source_window_base::tui_source_window_base)
9816         (tui_source_window_base::rerender)
9817         (tui_source_window_base::refill)
9818         (tui_source_window_base::do_scroll_horizontal)
9819         (tui_source_window_base::set_is_exec_point_at)
9820         (tui_source_window_base::update_breakpoint_info)
9821         (tui_source_window_base::update_exec_info): Update.
9822         * tui/tui-source.c (tui_source_window::set_contents)
9823         (tui_source_window::showing_source_p)
9824         (tui_source_window::do_scroll_vertical)
9825         (tui_source_window::location_matches_p)
9826         (tui_source_window::line_is_displayed): Update.
9827         (tui_source_window::display_start_addr): New method.
9828         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9829         (tui_disasm_window::do_scroll_vertical)
9830         (tui_disasm_window::location_matches_p): Update.
9831         (tui_disasm_window::display_start_addr): New method.
9832
9833 2020-02-22  Tom Tromey  <tom@tromey.com>
9834
9835         * NEWS: Add entry for gdb.register_window_type.
9836         * tui/tui-layout.h (window_factory): New typedef.
9837         (tui_register_window): Declare.
9838         * tui/tui-layout.c (saved_tui_windows): New global.
9839         (tui_apply_current_layout): Use it.
9840         (tui_register_window): New function.
9841         * python/python.c (do_start_initialization): Call
9842         gdbpy_initialize_tui.
9843         (python_GdbMethods): Add "register_window_type" function.
9844         * python/python-internal.h (gdbpy_register_tui_window)
9845         (gdbpy_initialize_tui): Declare.
9846         * python/py-tui.c: New file.
9847         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9848
9849 2020-02-22  Tom Tromey  <tom@tromey.com>
9850
9851         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9852
9853 2020-02-22  Tom Tromey  <tom@tromey.com>
9854
9855         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9856         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9857         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9858         (tui_set_win_focus_to): Move from tui-win.c.
9859
9860 2020-02-22  Tom Tromey  <tom@tromey.com>
9861
9862         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9863         functions.
9864         (known_window_types): New global.
9865         (tui_get_window_by_name): Reimplement.
9866         (initialize_known_windows): New function.
9867         (validate_window_name): Rewrite.
9868         (_initialize_tui_layout): Call initialize_known_windows.
9869
9870 2020-02-22  Tom Tromey  <tom@tromey.com>
9871
9872         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9873         Remove constants.
9874         * tui/tui-winsource.h (struct tui_source_window_base)
9875         <tui_source_window_base>: Remove parameter.
9876         * tui/tui-winsource.c
9877         (tui_source_window_base::tui_source_window_base): Remove
9878         parameter.
9879         (tui_source_window_base::refill): Update.
9880         * tui/tui-stack.h (struct tui_locator_window)
9881         <tui_locator_window>: Update.
9882         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9883         Default the constructor.
9884         * tui/tui-regs.h (struct tui_data_item_window)
9885         <tui_data_item_window>: Default the constructor.
9886         (struct tui_data_window) <tui_data_window>: Likewise.
9887         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9888         Default the constructor.
9889         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9890         Default the constructor.
9891         <type>: Remove.
9892         (struct tui_win_info) <tui_win_info>: Default the constructor.
9893         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9894         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9895         Default the constructor.
9896
9897 2020-02-22  Tom Tromey  <tom@tromey.com>
9898
9899         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9900         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9901         * tui/tui-win.c (tui_resize_all): Don't call
9902         tui_delete_invisible_windows.
9903         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9904         done.
9905         (tui_set_layout): Update.
9906         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9907         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9908         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9909
9910 2020-02-22  Tom Tromey  <tom@tromey.com>
9911
9912         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9913         correctly.
9914
9915 2020-02-22  Tom Tromey  <tom@tromey.com>
9916
9917         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9918
9919 2020-02-22  Tom Tromey  <tom@tromey.com>
9920
9921         * tui/tui-winsource.h (struct tui_source_window_iterator)
9922         <inner_iterator>: New etytypedef.
9923         <tui_source_window_iterator>: Take "end" parameter.
9924         <tui_source_window_iterator>: Take iterator.
9925         <operator*, advance>: Update.
9926         <m_iter>: Change type.
9927         <m_end>: New field.
9928         (struct tui_source_windows) <begin, end>: Update.
9929         * tui/tui-layout.c (tui_windows): New global.
9930         (tui_apply_current_layout): Clear tui_windows.
9931         (tui_layout_window::apply): Update tui_windows.
9932         * tui/tui-data.h (tui_windows): Declare.
9933         (all_tui_windows): Now inline function.
9934         (class tui_window_iterator, struct all_tui_windows): Remove.
9935
9936 2020-02-22  Tom Tromey  <tom@tromey.com>
9937
9938         PR tui/17850:
9939         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9940         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9941         "height" argument.
9942         (class tui_layout_window) <get_sizes>: Likewise.
9943         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9944         argument.
9945         <get_sizes>: Add "height" argument.
9946         <m_vertical>: New field.
9947         * tui/tui-layout.c (tui_layout_split::clone): Update.
9948         (tui_layout_split::get_sizes): Add "height" argument.
9949         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9950         (tui_new_layout_command): Parse "-horizontal".
9951         (_initialize_tui_layout): Update help string.
9952         (tui_layout_split::specification): Add "-horizontal" when needed.
9953         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9954         argument.
9955         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9956         New methods.
9957
9958 2020-02-22  Tom Tromey  <tom@tromey.com>
9959
9960         * tui/tui-layout.h (enum tui_adjust_result): New.
9961         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9962         (class tui_layout_window) <adjust_size>: Return
9963         tui_adjust_result.  Rewrite.
9964         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9965         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9966
9967 2020-02-22  Tom Tromey  <tom@tromey.com>
9968
9969         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9970         parameter and return types.
9971         (class tui_layout_base) <specification>: Add "depth".
9972         (class tui_layout_window) <specification>: Add "depth".
9973         (class tui_layout_split) <specification>: Add "depth".
9974         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9975         and return types.
9976         (tui_new_layout_command): Parse sub-layouts.
9977         (_initialize_tui_layout): Update help string.
9978         (tui_layout_window::specification): Add "depth".
9979         (add_layout_command): Update.
9980
9981 2020-02-22  Tom Tromey  <tom@tromey.com>
9982
9983         * NEWS: Add "tui new-layout" item.
9984         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9985         Add new-layout command to help text.
9986         (validate_window_name): New function.
9987         (tui_new_layout_command): New function.
9988         (_initialize_tui_layout): Register "new-layout".
9989         (tui_layout_window::specification): New method.
9990         (tui_layout_window::specification): New method.
9991         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9992         method.
9993         (class tui_layout_window) <specification>: New method.
9994         (class tui_layout_split) <specification>: New method.
9995
9996 2020-02-22  Tom Tromey  <tom@tromey.com>
9997
9998         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9999         * tui/tui-win.c (window_name_completer): Update comment.
10000         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10001         Declare method.
10002         (class tui_layout_window) <replace_window>: Likewise.
10003         (class tui_layout_split) <replace_window>: Likewise.
10004         (tui_set_layout): Don't declare.
10005         (tui_set_initial_layout): Declare function.
10006         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10007         (asm_regs_layout): New globals.
10008         (tui_current_layout, show_layout): Remove.
10009         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10010         (find_layout, tui_apply_layout): New function.
10011         (layout_completer): Remove.
10012         (tui_next_layout): Reimplement.
10013         (tui_next_layout_command): New function.
10014         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10015         (tui_regs_layout): Reimplement.
10016         (tui_regs_layout_command): New function.
10017         (extract_display_start_addr): Rewrite.
10018         (next_layout, prev_layout): Remove.
10019         (tui_layout_window::replace_window): New method.
10020         (tui_layout_split::replace_window): New method.
10021         (destroy_layout): New function.
10022         (layout_list): New global.
10023         (add_layout_command): New function.
10024         (initialize_layouts): Update.
10025         (tui_layout_command): New function.
10026         (_initialize_tui_layout): Install "layout" commands.
10027         * tui/tui-data.h (enum tui_layout_type): Remove.
10028         (tui_current_layout): Don't declare.
10029
10030 2020-02-22  Tom Tromey  <tom@tromey.com>
10031
10032         * tui/tui-regs.c (tui_reg_layout): Remove.
10033         (tui_reg_command): Use tui_regs_layout.
10034         * tui/tui-layout.h (tui_reg_command): Declare.
10035         * tui/tui-layout.c (tui_reg_command): New function.
10036
10037 2020-02-22  Tom Tromey  <tom@tromey.com>
10038
10039         * tui/tui.c (tui_rl_delete_other_windows): Call
10040         tui_remove_some_windows.
10041         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10042         Declare method.
10043         (class tui_layout_window) <remove_windows>: New method.
10044         (class tui_layout_split) <remove_windows>: Declare.
10045         (tui_remove_some_windows): Declare.
10046         * tui/tui-layout.c (tui_remove_some_windows): New function.
10047         (tui_layout_split::remove_windows): New method.
10048
10049 2020-02-22  Tom Tromey  <tom@tromey.com>
10050
10051         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10052         * tui/tui-layout.h (tui_next_layout): Declare.
10053         * tui/tui-layout.c (tui_next_layout): New function.
10054
10055 2020-02-22  Tom Tromey  <tom@tromey.com>
10056
10057         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10058         correct coordinates.
10059
10060 2020-02-22  Tom Tromey  <tom@tromey.com>
10061
10062         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10063         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10064         DATA_WIN case.
10065
10066 2020-02-22  Tom Tromey  <tom@tromey.com>
10067
10068         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10069         TUI_DISASM_WIN, not tui_win_list.
10070
10071 2020-02-22  Tom Tromey  <tom@tromey.com>
10072
10073         * valprint.c (generic_val_print_enum_1)
10074         (val_print_type_code_flags): Style member names.
10075         * rust-lang.c (val_print_struct, rust_print_enum)
10076         (rust_print_struct_def, rust_internal_print_type): Style member
10077         names.
10078         * p-valprint.c (pascal_object_print_value_fields): Style member
10079         names.  Only call fprintf_symbol_filtered for static members.
10080         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10081         * f-valprint.c (f_val_print): Style member names.
10082         * f-typeprint.c (f_type_print_base): Style member names.
10083         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10084         call fprintf_symbol_filtered for static members.
10085         (cp_print_class_member): Style member names.
10086         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10087         member names.
10088         * ada-valprint.c (ada_print_scalar): Style enum names.
10089         (ada_val_print_enum): Likewise.
10090         * ada-typeprint.c (print_enum_type): Style enum names.
10091
10092 2020-02-21  Tom Tromey  <tom@tromey.com>
10093
10094         * psympriv.h (struct partial_symtab): Update comment.
10095
10096 2020-02-21  Tom Tromey  <tromey@adacore.com>
10097
10098         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10099         type is CORE_ADDR.
10100
10101 2020-02-21  Tom de Vries  <tdevries@suse.de>
10102
10103         PR gdb/25534
10104         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10105         if dependencies[i]->user != NULL.
10106
10107 2020-02-21  Ali Tamur  <tamur@google.com>
10108
10109         * dwarf2/read.c (dwarf2_name): Add null check.
10110
10111 2020-02-20  Tom Tromey  <tom@tromey.com>
10112
10113         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10114         ">=", in binary search.
10115         (dwarf2_find_containing_comp_unit): New overload.
10116         (run_test): New self-test.
10117         (_initialize_dwarf2_read): Register new test.
10118
10119 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10120
10121         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10122         * riscv-tdep.h: Likewise.
10123         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10124         rv32-only CSR.
10125         * features/riscv/64bit-csr.xml: Regenerated.
10126
10127 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10128             Tom Tromey  <tom@tromey.com>
10129
10130         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10131         of 'fputc_unfiltered'.
10132         (putchar_unfiltered): Call 'fputc_unfiltered'.
10133         (fputc_unfiltered): Call 'fputs_unfiltered'.
10134
10135 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10136
10137         * config.in: Regenerate.
10138         * configure: Regenerate.
10139         * configure.ac: Add --with-python-libdir option.
10140         * main.c: Use WITH_PYTHON_LIBDIR.
10141
10142 2020-02-19  Tom Tromey  <tom@tromey.com>
10143
10144         * symtab.c (general_symbol_info::compute_and_set_names): Use
10145         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10146
10147 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10148
10149         * dwarf2/read.c (allocate_signatured_type_table,
10150         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10151         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10152         Remove objfile parameter, update all callers.
10153
10154 2020-02-19  Doug Evans  <dje@google.com>
10155
10156         PR rust/25535
10157         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10158         rust_enum_variant calculation.
10159
10160 2020-02-19  Tom Tromey  <tromey@adacore.com>
10161
10162         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10163
10164 2020-02-19  Tom Tromey  <tromey@adacore.com>
10165
10166         * ada-lang.c (cache_symbol): Use obstack_strdup.
10167
10168 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10169
10170         * configure: Regenerate.
10171
10172 2020-02-19  Tom Tromey  <tromey@adacore.com>
10173
10174         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10175         NULL check.
10176
10177 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10178
10179         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10180
10181 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10182
10183         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10184         if GDBSERVER is not defined.
10185         (riscv_tdesc_cache): Likewise, also store const target_desc.
10186         (STATIC_IN_GDB): Define.
10187         (riscv_create_target_description): Update declaration with
10188         STATIC_IN_GDB.
10189         (riscv_lookup_target_description): New function, only define if
10190         GDBSERVER is not defined.
10191         * arch/riscv.h (riscv_create_target_description): Declare only
10192         when GDBSERVER is defined.
10193         (riscv_lookup_target_description): New declaration when GDBSERVER
10194         is not defined.
10195         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10196         (riscv_linux_read_features): ...this, and return
10197         riscv_gdbarch_features instead of target_desc.
10198         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10199         (riscv_linux_read_description): Rename to...
10200         (riscv_linux_read_features): ...this.
10201         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10202         Update to use riscv_gdbarch_features and
10203         riscv_lookup_target_description.
10204         * riscv-tdep.c (riscv_find_default_target_description): Use
10205         riscv_lookup_target_description instead of
10206         riscv_create_target_description.
10207
10208 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10209
10210         * valprint.c (generic_val_print_enum_1): When printing a flag
10211         enum with value 0 and there is no enumerator with value 0, print
10212         just "0" instead of "(unknown: 0x0)".
10213
10214 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10215
10216         * valprint.c (generic_val_print_enum_1): Print unknown part of
10217         flag enum in hex.
10218
10219 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10220
10221         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10222         flag enums to contain duplicate enumerators.
10223         * valprint.c (generic_val_print_enum_1): Update comment.
10224
10225 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10226
10227         * dwarf2/read.c: Include "count-one-bits.h".
10228         (update_enumeration_type_from_children): If an enumerator has
10229         multiple bits set, don't treat the enumeration as a "flag enum".
10230         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10231         of flag enums have 0 or 1 bit set.
10232
10233 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10234
10235         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10236         conversion.
10237         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10238         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10239         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10240         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10241         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10242
10243 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10244
10245         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10246
10247 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10248
10249         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10250         displaced_step_closure_up.
10251         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10252         (struct displaced_step_closure_up):
10253         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10254         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10255         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10256         Likewise.
10257         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10258         * gdbarch.c, gdbarch.h: Re-generate.
10259         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10260         displaced_step_closure_up.
10261         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10262         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10263         * infrun.h (displaced_step_closure_up): New type alias.
10264         (struct displaced_step_inferior_state) <step_closure>: Change
10265         type to displaced_step_closure_up.
10266         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10267         displaced_step_closure_up.
10268         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10269
10270 2020-02-14  Tom Tromey  <tom@tromey.com>
10271
10272         * minidebug.c (gnu_debug_key): New global.
10273         (find_separate_debug_file_in_section): Use it.
10274
10275 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10276
10277         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10278         std::unique_ptr.
10279         * gdbarch.c: Re-generate.
10280         * gdbarch.h: Re-generate.
10281         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10282         change.
10283         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10284         type to std::unique_ptr.
10285         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10286         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10287         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10288         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10289         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10290         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10291         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10292         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10293         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10294
10295 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10296
10297         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10298         std::unique_ptr.
10299         (displaced_step_clear): Rename to...
10300         (displaced_step_reset): ... this.  Just call displaced->reset ().
10301         (displaced_step_clear_cleanup): Rename to...
10302         (displaced_step_reset_cleanup): ... this.
10303         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10304         (displaced_step_fixup): Likewise.
10305         (resume_1): Likewise.
10306         (handle_inferior_event): Restore child's memory before calling
10307         displaced_step_fixup on the parent.
10308         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10309         to std::unique_ptr.
10310         <step_closure>: Change type to std::unique_ptr.
10311
10312 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10313
10314         * arm-tdep.c: Include count-one-bits.h.
10315         (cleanup_block_store_pc): Use count_one_bits.
10316         (cleanup_block_load_pc): Use count_one_bits.
10317         (arm_copy_block_xfer): Use count_one_bits.
10318         (thumb2_copy_block_xfer): Use count_one_bits.
10319         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10320         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10321         (thumb_get_next_pcs_raw): Use count_one_bits.
10322         (arm_get_next_pcs_raw): Use count_one_bits_l.
10323         * arch/arm.c (bitcount): Remove.
10324         * arch/arm.h (bitcount): Remove.
10325
10326 2020-02-14  Tom Tromey  <tromey@adacore.com>
10327
10328         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10329         Update.
10330         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10331         * dwarf2/loc.c (call_site_find_chain_1): Return
10332         unique_xmalloc_ptr.
10333         (call_site_find_chain): Likewise.
10334
10335 2020-02-14  Richard Biener  <rguenther@suse.de>
10336
10337         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10338         on expression with division operators.
10339
10340 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10341
10342         * MAINTAINERS (Write After Approval): Adding myself.
10343
10344 2020-02-12  Tom Tromey  <tom@tromey.com>
10345
10346         * event-loop.c (event_data, gdb_event, event_handler_func):
10347         Remove.
10348
10349 2020-02-12  Tom Tromey  <tom@tromey.com>
10350
10351         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10352         (dwarf2_frame_objfile_data): Add comment.
10353         (find_comp_unit, set_comp_unit): New functions.
10354         (dwarf2_frame_find_fde): Use find_comp_unit.
10355         (dwarf2_build_frame_info): Use set_comp_unit.
10356
10357 2020-02-12  Tom Tromey  <tom@tromey.com>
10358
10359         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10360         (comp_unit): Don't initialize objfile.
10361         (execute_cfa_program): Add text_offset parameter.
10362         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10363         (dwarf2_frame_cache): Update.
10364         (dwarf2_build_frame_info): Don't set "objfile" member.
10365
10366 2020-02-12  Tom Tromey  <tom@tromey.com>
10367
10368         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10369         (decode_frame_entry): Likewise.
10370         (dwarf2_build_frame_info): Update.
10371
10372 2020-02-12  Tom Tromey  <tom@tromey.com>
10373
10374         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10375         (decode_frame_entry_1): Use the comp_unit obstack.
10376
10377 2020-02-12  Tom Tromey  <tom@tromey.com>
10378
10379         * dwarf2/frame.c (struct comp_unit): Add initializers and
10380         constructor.
10381         (dwarf2_frame_objfile_data): Store a comp_unit.
10382         (dwarf2_frame_find_fde): Update.
10383         (dwarf2_build_frame_info): Use "new".
10384
10385 2020-02-12  Tom Tromey  <tom@tromey.com>
10386
10387         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10388         (dwarf2_fde_table): Typedef for std::vector.
10389         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10390         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10391         (decode_frame_entry): Update.
10392         (dwarf2_build_frame_info): Use "new".
10393
10394 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10395
10396         * arm-tdep.c (arm_gdbarch_init): Update.
10397         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10398         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10399         have_neon, is_m>: Change to bool.
10400
10401 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10402
10403         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10404
10405 2020-02-12  Tom Tromey  <tom@tromey.com>
10406
10407         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10408
10409 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10410
10411         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10412         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10413
10414 2020-02-11  Tom Tromey  <tom@tromey.com>
10415
10416         * psymtab.h: Update comment.
10417
10418 2020-02-11  Tom Tromey  <tom@tromey.com>
10419
10420         * gdb_obstack.h (struct auto_obstack): Use
10421         DISABLE_COPY_AND_ASSIGN.
10422
10423 2020-02-11  Tom Tromey  <tom@tromey.com>
10424
10425         * dwarf2/frame.h (struct objfile): Don't forward declare.
10426
10427 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10428
10429         * cris-tdep.c (cris_supply_gregset): Change signature to match
10430         what struct regset expects.
10431         (cris_regset): New struct.
10432         (fetch_core_registers): Remove.
10433         (cris_iterate_over_regset_sections): New function.
10434         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10435         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10436
10437 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10438
10439         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10440         registers.
10441
10442 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10443
10444         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10445
10446 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10447
10448         * configure: Re-generate.
10449
10450 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10451
10452         * configure: Re-generate.
10453
10454 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10455
10456         * acinclude: Update warning.m4 path.
10457         * warning.m4: Move to gdbsupport.
10458
10459 2020-02-11  Tom Tromey  <tromey@adacore.com>
10460
10461         * remote.c (remote_console_output): Update.
10462         * printcmd.c (printf_command): Update.
10463         * event-loop.c (gdb_wait_for_event): Update.
10464         * linux-nat.c (sigchld_handler): Update.
10465         * remote-sim.c (gdb_os_write_stdout): Update.
10466         (gdb_os_flush_stdout): Update.
10467         (gdb_os_flush_stderr): Update.
10468         (gdb_os_write_stderr): Update.
10469         * exceptions.c (print_exception): Update.
10470         * remote-fileio.c (remote_fileio_func_read): Update.
10471         (remote_fileio_func_write): Update.
10472         * tui/tui.c (tui_enable): Update.
10473         * tui/tui-interp.c (tui_interp::init): Update.
10474         * utils.c (init_page_info): Update.
10475         (putchar_unfiltered, fputc_unfiltered): Update.
10476         (gdb_flush): Update.
10477         (emit_style_escape): Update.
10478         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10479         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10480         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10481         (stderr_file::write): Update.
10482         (stderr_file::puts): Update.
10483         * ui-file.h (ui_file_isatty, ui_file_write)
10484         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10485         (ui_file_puts): Don't declare.
10486
10487 2020-02-10  Tom de Vries  <tdevries@suse.de>
10488
10489         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10490         sentinel to char *.
10491
10492 2020-02-09  Tom de Vries  <tdevries@suse.de>
10493
10494         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10495         filename if it matches "<artificial>".
10496
10497 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10498
10499         * windows-tdep.c (struct enum_value_name): New struct.
10500         (create_enum): New function.
10501         (windows_get_siginfo_type): Create and use enum types.
10502
10503 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10504
10505         * NEWS: Mention $_siginfo support for Windows.
10506         * windows-nat.c (handle_exception): Set siginfo_er.
10507         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10508         (windows_xfer_siginfo): New function.
10509         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10510         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10511         (init_windows_gdbarch_data): New function.
10512         (get_windows_gdbarch_data): New function.
10513         (windows_get_siginfo_type): New function.
10514         (windows_init_abi): Register windows_get_siginfo_type.
10515         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10516
10517 2020-02-08  Tom Tromey  <tom@tromey.com>
10518
10519         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10520         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10521         <keep>: Declare method.
10522         <m_keep>: Remove member.
10523         <~cutu_reader>: Remove.
10524         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10525         (cutu_reader::cutu_reader): Update.
10526         (cutu_reader::keep): Rename from ~cutu_reader.
10527         (process_psymtab_comp_unit, build_type_psymtabs_1)
10528         (process_skeletonless_type_unit, load_partial_comp_unit)
10529         (load_full_comp_unit, dwarf2_read_addr_index)
10530         (read_signatured_type): Update.
10531
10532 2020-02-08  Tom Tromey  <tom@tromey.com>
10533
10534         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
10535         "want_partial_unit" parameter.
10536         (process_psymtab_comp_unit): Change want_partial_unit to bool.
10537         Inline check for DW_TAG_partial_unit.
10538         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
10539
10540 2020-02-08  Tom Tromey  <tom@tromey.com>
10541
10542         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
10543         read.c.
10544         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
10545         read.c.
10546
10547 2020-02-08  Tom Tromey  <tom@tromey.com>
10548
10549         * dwarf2/read.c (read_address): Move to comp-unit.c.
10550         (dwarf2_rnglists_process, dwarf2_ranges_process)
10551         (read_attribute_value, dwarf_decode_lines_1)
10552         (var_decode_location, decode_locdesc): Update.
10553         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10554         read.c.  Remove "cu" parameter.
10555         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10556         method.
10557
10558 2020-02-08  Tom Tromey  <tom@tromey.com>
10559
10560         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10561         (read_indirect_line_string): Update.
10562         * dwarf2/comp-unit.c (read_offset): Remove.
10563         (read_comp_unit_head): Update.
10564         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10565         method.
10566         (read_offset): Don't declare.
10567
10568 2020-02-08  Tom Tromey  <tom@tromey.com>
10569
10570         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10571         * dwarf2/read.c (struct comp_unit_head): Move to
10572         dwarf2/comp-unit.h.
10573         (enum class rcuh_kind): Move to comp-unit.h.
10574         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10575         (read_comp_unit_head, error_check_comp_unit_head)
10576         (read_and_check_comp_unit_head): Move to comp-unit.c.
10577         (read_offset, dwarf_unit_type_name): Likewise.
10578         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10579         (cutu_reader::cutu_reader, read_call_site_scope)
10580         (find_partial_die, follow_die_offset): Update.
10581         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10582
10583 2020-02-08  Tom Tromey  <tom@tromey.com>
10584
10585         * dwarf2/read.c (read_offset_1): Move to leb.c.
10586         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10587         (dwarf_decode_macro_bytes): Update.
10588         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10589         * dwarf2/leb.h (read_offset): Declare.
10590
10591 2020-02-08  Tom Tromey  <tom@tromey.com>
10592
10593         * dwarf2/read.c (dwarf2_section_size): Remove.
10594         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10595         Update.
10596         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10597
10598 2020-02-08  Tom Tromey  <tom@tromey.com>
10599
10600         * dwarf2/read.c (read_initial_length): Move to leb.c.
10601         * dwarf2/leb.h (read_initial_length): Declare.
10602         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10603         handle_nonstd parameter.
10604         * dwarf2/frame.c (read_initial_length): Remove.
10605         (decode_frame_entry_1): Update.
10606
10607 2020-02-08  Tom Tromey  <tom@tromey.com>
10608
10609         * dwarf2/loc.c (dwarf2_find_location_expression)
10610         (dwarf_evaluate_loc_desc::get_tls_address)
10611         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10612         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10613         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10614         (dwarf2_compile_property_to_c)
10615         (dwarf2_loc_desc_get_symbol_read_needs)
10616         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10617         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10618         (loclist_describe_location, loclist_tracepoint_var_ref)
10619         (loclist_generate_c_location): Update.
10620         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10621         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10622         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10623         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10624         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10625         (dwarf2_per_cu_data::addr_size)
10626         (dwarf2_per_cu_data::ref_addr_size)
10627         (dwarf2_per_cu_data::text_offset)
10628         (dwarf2_per_cu_data::addr_type): Now methods.
10629         (per_cu_header_read_in): Make per_cu "const".
10630         (dwarf2_version): Remove.
10631         (dwarf2_per_cu_data::int_type): Now a method.
10632         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10633         (set_die_type, read_array_type, read_subrange_index_type)
10634         (read_tag_string_type, read_subrange_type): Update.
10635         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10636         offset_size, ref_addr_size, text_offset, addr_type, version,
10637         objfile, int_type, addr_sized_int_type>: Declare methods.
10638
10639 2020-02-08  Tom Tromey  <tom@tromey.com>
10640
10641         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10642         Move earlier.
10643
10644 2020-02-08  Tom Tromey  <tom@tromey.com>
10645
10646         * dwarf2/read.h (dwarf_line_debug): Declare.
10647         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10648         * dwarf2/read.c: Move line_header code to new files.
10649         (dwarf_line_debug): No longer static.
10650         * dwarf2/line-header.c: New file.
10651         * dwarf2/line-header.h: New file.
10652
10653 2020-02-08  Tom Tromey  <tom@tromey.com>
10654
10655         * dwarf2/read.c (struct line_header) <file_full_name,
10656         file_file_name>: Return unique_xmalloc_ptr.
10657         (line_header::file_file_name): Update.
10658         (line_header::file_full_name): Update.
10659         (dw2_get_file_names_reader): Update.
10660         (macro_start_file): Update.
10661
10662 2020-02-08  Tom Tromey  <tom@tromey.com>
10663
10664         * dwarf2/read.c (struct line_header) <file_full_name,
10665         file_file_name>: Declare methods.
10666         (dw2_get_file_names_reader): Update.
10667         (file_file_name): Now a method.
10668         (file_full_name): Likewise.
10669         (macro_start_file): Update.
10670
10671 2020-02-08  Tom Tromey  <tom@tromey.com>
10672
10673         * dwarf2/read.c (dwarf_always_disassemble)
10674         (show_dwarf_always_disassemble): Move to loc.c.
10675         (_initialize_dwarf2_read): Move "always-disassemble" registration
10676         to loc.c.
10677         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10678         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10679         static.
10680         (show_dwarf_always_disassemble): Move from read.c.
10681         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10682
10683 2020-02-08  Tom Tromey  <tom@tromey.com>
10684
10685         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10686         (create_quick_file_names_table): Return htab_up.
10687         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10688         Update.
10689         * dwarf2/read.h (struct dwarf2_per_objfile)
10690         <quick_file_names_table>: Now htab_up.
10691
10692 2020-02-08  Tom Tromey  <tom@tromey.com>
10693
10694         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10695
10696 2020-02-08  Tom Tromey  <tom@tromey.com>
10697
10698         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10699         Rewrite.
10700         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10701         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10702         (abbrev_table::abbrev_table): No longer inline.
10703         (ABBREV_HASH_SIZE): Remove.
10704         (abbrev_table::m_abbrevs): Now an htab_up.
10705
10706 2020-02-08  Tom Tromey  <tom@tromey.com>
10707
10708         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10709         (cutu_reader): Update.
10710         (build_type_psymtabs_1): Update.
10711         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10712         (abbrev_table::alloc_abbrev): Update.
10713         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10714         (abbrev_table::read): New static method, renamed from
10715         abbrev_table_read_table.
10716         (abbrev_table::alloc_abbrev)
10717         (abbrev_table::add_abbrev): Now private.
10718         (abbrev_table::abbrev_table): Now private.
10719         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10720
10721 2020-02-08  Tom Tromey  <tom@tromey.com>
10722
10723         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10724         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10725         htab_up.
10726
10727 2020-02-08  Tom Tromey  <tom@tromey.com>
10728
10729         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10730         htab_up.
10731         (lookup_dwo_unit_in_dwp): Update.
10732         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10733         on obstack.
10734
10735 2020-02-08  Tom Tromey  <tom@tromey.com>
10736
10737         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10738         obstack.
10739
10740 2020-02-08  Tom Tromey  <tom@tromey.com>
10741
10742         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10743         line_header_hash.
10744         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10745         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10746         Change type to htab_up.
10747
10748 2020-02-08  Tom Tromey  <tom@tromey.com>
10749
10750         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10751         htab_up.  Don't allocate on obstack.
10752         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10753         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10754         Change type to htab_up.
10755
10756 2020-02-08  Tom Tromey  <tom@tromey.com>
10757
10758         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10759         Change type to htab_up.
10760         * dwarf2/read.c (create_signatured_type_table_from_index)
10761         (create_signatured_type_table_from_debug_names)
10762         (create_all_type_units, add_type_unit)
10763         (lookup_dwo_signatured_type, lookup_signatured_type)
10764         (process_skeletonless_type_unit): Update.
10765         (create_debug_type_hash_table, create_debug_types_hash_table):
10766         Change type of types_htab.
10767         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10768         htab_up.  Don't allocate on obstack.
10769         (create_cus_hash_table): Change type of cus_htab parameter.
10770         (struct dwo_file) <cus, tus>: Now htab_up.
10771         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10772         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10773         (queue_and_load_all_dwo_tus): Update.
10774         * dwarf2/index-write.c (write_gdbindex): Update.
10775         (write_debug_names): Update.
10776
10777 2020-02-08  Tom Tromey  <tom@tromey.com>
10778
10779         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10780         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10781         destructor.
10782         (struct dwarf2_per_objfile) <queue>: New member.
10783         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10784         dwarf2/read.h.
10785         (dwarf2_queue, dwarf2_queue_tail): Remove.
10786         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10787         DISABLE_COPY_AND_ASSIGN.
10788         <m_per_objfile>: New member.
10789         <~dwarf2_queue_guard>: Rewrite.
10790         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10791         Update.
10792         (~dwarf2_queue_item): New.
10793
10794 2020-02-08  Tom Tromey  <tom@tromey.com>
10795
10796         * dwarf2/read.c (struct die_info) <has_children>: New member.
10797         (dw2_get_file_names_reader): Remove has_children.
10798         (dw2_get_file_names): Update.
10799         (read_cutu_die_from_dwo): Remove has_children.
10800         (cutu_reader::init_tu_and_read_dwo_dies)
10801         (cutu_reader::cutu_reader): Update.
10802         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10803         Remove has_children.
10804         (build_type_psymtabs_1, process_skeletonless_type_unit)
10805         (load_partial_comp_unit, load_full_comp_unit): Update.
10806         (create_dwo_cu_reader): Remove has_children.
10807         (create_cus_hash_table, read_die_and_children): Update.
10808         (read_full_die_1,read_full_die): Remove has_children.
10809         (read_signatured_type): Update.
10810         (class cutu_reader) <has_children>: Remove.
10811
10812 2020-02-08  Tom Tromey  <tom@tromey.com>
10813
10814         * dwarf2/expr.c: Rename from dwarf2expr.c.
10815         * dwarf2/expr.h: Rename from dwarf2expr.h.
10816         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10817         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10818         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10819         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10820         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10821         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10822         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10823         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10824         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10825         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10826         * dwarf2/loc.c: Rename from dwarf2loc.c.
10827         * dwarf2/loc.h: Rename from dwarf2loc.h.
10828         * dwarf2/read.c: Rename from dwarf2read.c.
10829         * dwarf2/read.h: Rename from dwarf2read.h.
10830         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10831         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10832         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10833         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10834         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10835         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10836         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10837         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10838         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10839         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10840         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10841         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10842         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10843         Update.
10844         * Makefile.in (COMMON_SFILES): Update.
10845         (HFILES_NO_SRCDIR): Update.
10846
10847 2020-02-08  Tom Tromey  <tom@tromey.com>
10848
10849         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10850         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10851
10852 2020-02-08  Tom Tromey  <tom@tromey.com>
10853
10854         * dwarf2read.h (struct die_info): Don't declare.
10855
10856 2020-02-08  Tom Tromey  <tom@tromey.com>
10857
10858         * dwarf2read.h (die_info_ptr): Remove typedef.
10859
10860 2020-02-08  Tom Tromey  <tom@tromey.com>
10861
10862         * dwarf2read.c (read_call_site_scope)
10863         (handle_data_member_location, dwarf2_add_member_fn)
10864         (mark_common_block_symbol_computed, read_common_block)
10865         (attr_to_dynamic_prop, partial_die_info::read)
10866         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10867         (dwarf2_symbol_mark_computed, set_die_type): Update.
10868         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10869         method.
10870         (attr_form_is_block): Don't declare.
10871         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10872
10873 2020-02-08  Tom Tromey  <tom@tromey.com>
10874
10875         * dwarf2read.c (dwarf2_find_base_address, )
10876         (read_call_site_scope, rust_containing_type)
10877         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10878         (handle_data_member_location, dwarf2_add_member_fn)
10879         (get_alignment, read_structure_type, process_structure_scope)
10880         (mark_common_block_symbol_computed, read_common_block)
10881         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10882         (partial_die_info::read, read_attribute_value, new_symbol)
10883         (lookup_die_type, dwarf2_get_ref_die_offset)
10884         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10885         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10886         (dwarf2_symbol_mark_computed): Update.
10887         * dwarf2/attribute.h (struct attribute) <value_as_address,
10888         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10889         methods.
10890         (value_as_address, attr_form_is_section_offset)
10891         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10892         * dwarf2/attribute.c (attribute::value_as_address)
10893         (attribute::form_is_section_offset, attribute::form_is_constant)
10894         (attribute::form_is_ref): Now methods.
10895
10896 2020-02-08  Tom Tromey  <tom@tromey.com>
10897
10898         * dwarf2read.c (struct attribute, DW_STRING)
10899         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10900         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10901         (attr_form_is_block, attr_form_is_section_offset)
10902         (attr_form_is_constant, attr_form_is_ref): Move.
10903         * dwarf2/attribute.h: New file.
10904         * dwarf2/attribute.c: New file, from dwarf2read.c.
10905         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10906
10907 2020-02-08  Tom Tromey  <tom@tromey.com>
10908
10909         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10910         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10911         Move.
10912         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10913         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10914         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10915         abbrev.c.
10916         * dwarf2/abbrev.h: New file.
10917         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10918         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10919
10920 2020-02-08  Tom Tromey  <tom@tromey.com>
10921
10922         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10923         (dwarf2_section_size, dwarf2_get_section_info)
10924         (create_signatured_type_table_from_debug_names)
10925         (create_addrmap_from_aranges, read_debug_names_from_section)
10926         (get_gdb_index_contents_from_section, read_comp_unit_head)
10927         (error_check_comp_unit_head, read_abbrev_offset)
10928         (create_debug_type_hash_table, init_cu_die_reader)
10929         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10930         (read_comp_units_from_section, create_cus_hash_table)
10931         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10932         (create_dwp_v2_section, dwarf2_rnglists_process)
10933         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10934         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10935         (read_indirect_string_from_dwz, read_addr_index_1)
10936         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10937         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10938         (fill_in_loclist_baton): Update.
10939         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10940         get_containing_section, get_bfd_owner, get_bfd_section,
10941         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10942         (dwarf2_read_section, get_section_name, get_section_file_name)
10943         (get_containing_section, get_section_bfd_owner)
10944         (get_section_bfd_section, get_section_name, get_section_file_name)
10945         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10946         declare.
10947         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10948         (dwarf2_section_info::get_bfd_owner)
10949         (dwarf2_section_info::get_bfd_section)
10950         (dwarf2_section_info::get_name)
10951         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10952         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10953         (dwarf2_section_info::read): Now methods.
10954         * dwarf-index-write.c (class debug_names): Update.
10955
10956 2020-02-08  Tom Tromey  <tom@tromey.com>
10957
10958         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10959         Move to dwarf2/section.h.
10960         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10961         (get_section_bfd_section, get_section_name)
10962         (get_section_file_name, get_section_id, get_section_flags)
10963         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10964         dwarf2/section.c.
10965         * dwarf2/section.h: New file.
10966         * dwarf2/section.c: New file, from dwarf2read.c.
10967         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10968
10969 2020-02-08  Tom Tromey  <tom@tromey.com>
10970
10971         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10972         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10973         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10974         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10975         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10976         * dwarf2/leb.h: New file, from dwarf2read.c.
10977         * dwarf2/leb.c: New file, from dwarf2read.c.
10978         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10979         Remove.
10980         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10981         (COMMON_SFILES): Add dwarf2/leb.c.
10982
10983 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10984
10985         GDB 9.1 released.
10986
10987 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10988
10989         PR gdb/25190:
10990         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10991         * gdb/remote.c (remote_console_output): Update.
10992         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10993         (ui_file_puts): ...this.
10994         * gdb/ui-file.h (ui_file_puts): Add declaration.
10995         * gdb/utils.c (emit_style_escape): Update.
10996         (flush_wrap_buffer): Update.
10997         (fputs_maybe_filtered): Update.
10998         (fputs_unfiltered): Add function.
10999
11000 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11001
11002         * gdb/event-loop.c (gdb_wait_for_event): Update.
11003         * gdb/printcmd.c (printf_command): Update.
11004         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11005         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11006         (gdb_os_flush_stderr): Update.
11007         * gdb/remote.c (remote_console_output): Update.
11008         * gdb/ui-file.c (gdb_flush): Rename to...
11009         (ui_file_flush): ...this.
11010         (stderr_file::write): Update.
11011         (stderr_file::puts): Update.
11012         * gdb/ui-file.h (gdb_flush): Rename to...
11013         (ui_file_flush): ...this.
11014         * gdb/utils.c (gdb_flush): Add function.
11015         * gdb/utils.h (gdb_flush): Add declaration.
11016
11017 2020-02-07  Tom Tromey  <tromey@adacore.com>
11018
11019         PR breakpoints/24915:
11020         * source.c (find_and_open_source): Do not check basenames_may_differ.
11021
11022 2020-02-07  Tom Tromey  <tom@tromey.com>
11023
11024         * README: Update gdbserver documentation.
11025         * gdbserver: Move to top level.
11026         * configure.tgt (build_gdbserver): Remove.
11027         * configure.ac: Remove --enable-gdbserver.
11028         * configure: Rebuild.
11029         * Makefile.in (distclean): Don't mention gdbserver.
11030
11031 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11032
11033         * source-cache.c (source_cache::ensure): Surround
11034         get_plain_source_lines with a try/catch.
11035         (source_cache::get_line_charpos): Get rid of try/catch
11036         and only check for the return value of "ensure".
11037         * tui/tui-source.c (tui_source_window::set_contents):
11038         Simplify "nlines" calculation.
11039
11040 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11041
11042         * MAINTAINERS (Write After Approval): Add myself.
11043
11044 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11045
11046         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11047         function call.
11048
11049 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11050
11051         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11052
11053 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11054
11055         * nat/riscv-linux-tdesc.h: New file.
11056         * nat/riscv-linux-tdesc.c: New file, taking code from...
11057         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11058         ... here.
11059         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11060         NATDEPFILES.
11061
11062 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11063
11064         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11065         we don't set the fake simulator ptid to the null_ptid.
11066
11067 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11068
11069         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11070         * gdbthread.h (class thread_info) <resumed>: Likewise.
11071         * infrun.c (resume_1): Likewise.
11072         (proceed): Likewise.
11073         (infrun_thread_stop_requested): Likewise.
11074         (stop_all_threads): Likewise.
11075         (handle_inferior_event): Likewise.
11076         (restart_threads): Likewise.
11077         (finish_step_over): Likewise.
11078         (keep_going_stepped_thread): Likewise.
11079         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11080         (linux_handle_extended_wait): Likewise.
11081         * record-btrace.c (get_thread_current_frame_id): Likewise.
11082         * record-full.c (record_full_wait_1): Likewise.
11083         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11084         * target.c (target_resume): Likewise.
11085         * thread.c (set_running_thread): Likewise.
11086
11087 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11088
11089         * f-valprint.c (f77_print_array_1): Changed datatype of index
11090         variable to LONGEST from int to enable it to contain bound
11091         values correctly.
11092
11093 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11094
11095         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11096         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11097         offsets according to FLEN determined.
11098         (riscv_linux_nat_target::read_description): Determine FLEN
11099         dynamically.
11100         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11101         according to FLEN determined.
11102         (riscv_linux_nat_target::store_registers): Likewise.
11103
11104 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11105
11106         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11107         when reg->group is empty and reggroup is not.
11108
11109 2020-01-31  Tom Tromey  <tromey@adacore.com>
11110
11111         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11112         Call beneath target's mourn_inferior after unpushing.
11113
11114 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11115
11116         PR tui/9765
11117         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11118         have enough lines to fill the screen, still return the lowest
11119         address we found.
11120
11121 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11122
11123         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11124         '-', '<', and '>' commands.
11125
11126 2020-01-29  Pedro Alves  <palves@redhat.com>
11127             Sergio Durigan Junior  <sergiodj@redhat.com>
11128
11129         * infcmd.c (construct_inferior_arguments): Assert that
11130         'argc' is greater than 0.
11131
11132 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11133
11134         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11135         (BRK_INSN_MASK): Define to 0xd4200000.
11136         (aarch64_program_breakpoint_here_p): New function.
11137         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11138         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11139         breakpoint.c.
11140         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11141         breakpoint.h
11142         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11143         call gdbarch_program_breakpoint_here_p.
11144         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11145         default_program_breakpoint_here_p, changed return type to bool and
11146         simplified.
11147         * breakpoint.h (program_breakpoint_here): Moved prototype to
11148         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11149         return type to bool.
11150         * gdbarch.c: Regenerate.
11151         * gdbarch.h: Regenerate.
11152         * gdbarch.sh (program_breakpoint_here_p): New method.
11153         * infrun.c (handle_signal_stop): Call
11154         gdbarch_program_breakpoint_here_p.
11155
11156 2020-01-26  Tom Tromey  <tom@tromey.com>
11157
11158         * ctfread.c (struct ctf_fp_info): Reindent.
11159         (_initialize_ctfread): Remove.
11160
11161 2020-01-26  Tom Tromey  <tom@tromey.com>
11162
11163         * psymtab.c (partial_map_expand_apply)
11164         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11165         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11166         (psym_print_stats, psym_expand_symtabs_for_function)
11167         (psym_map_symbol_filenames, psym_map_matching_symbols)
11168         (psym_expand_symtabs_matching)
11169         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11170         (maintenance_check_psymtabs): Use new methods.
11171         * psympriv.h (struct partial_symtab) <readin_p,
11172         get_compunit_symtab>: New methods.
11173         <readin, compunit_symtab>: Remove members.
11174         (struct standard_psymtab): New.
11175         (struct legacy_psymtab): Derive from standard_psymtab.
11176         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11177         standard_psymtab.
11178         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11179
11180 2020-01-26  Tom Tromey  <tom@tromey.com>
11181
11182         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11183         read_dependencies.  Add assert.
11184         * psymtab.c (partial_symtab::read_dependencies): New method.
11185         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11186         method.
11187         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11188         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11189         read_dependencies.
11190         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11191         Add assert.
11192
11193 2020-01-26  Tom Tromey  <tom@tromey.com>
11194
11195         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11196         Call expand_psymtab.
11197         (xcoff_read_symtab): Call expand_psymtab.
11198         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11199         legacy_expand_psymtab.
11200         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11201         method.
11202         (struct legacy_psymtab) <expand_psymtab>: Implement.
11203         <legacy_expand_psymtab>: New member.
11204         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11205         (parse_partial_symbols): Set legacy_expand_psymtab.
11206         (psymtab_to_symtab_1): Change argument order.  Call
11207         expand_psymtab.
11208         (new_psymtab): Set legacy_expand_psymtab.
11209         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11210         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11211         expand_psymtab.
11212         (dwarf2_psymtab::expand_psymtab): Rename from
11213         psymtab_to_symtab_1.  Call expand_psymtab.
11214         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11215         (dbx_end_psymtab): Likewise.
11216         (dbx_psymtab_to_symtab_1): Change argument order. Call
11217         expand_psymtab.
11218         (dbx_read_symtab): Call expand_psymtab.
11219         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11220         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11221         (ctf_psymtab::read_symtab): Call expand_psymtab.
11222
11223 2020-01-26  Tom Tromey  <tom@tromey.com>
11224
11225         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11226         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11227         messages.
11228         * mdebugread.c (mdebug_read_symtab): Remove prints.
11229         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11230         assert.
11231         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11232
11233 2020-01-26  Tom Tromey  <tom@tromey.com>
11234
11235         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11236         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11237         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11238         legacy_symtab.
11239         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11240         * psymtab.c (psymtab_to_symtab): Call method.
11241         (dump_psymtab): Update.
11242         * psympriv.h (struct partial_symtab): Add virtual destructor.
11243         <read_symtab>: New method.
11244         (struct legacy_symtab): New.
11245         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11246         (struct pst_map) <pst>: Now a legacy_psymtab.
11247         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11248         (new_psymtab): Use legacy_psymtab.
11249         * dwarf2read.h (struct dwarf2_psymtab): New.
11250         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11251         * dwarf2read.c (dwarf2_create_include_psymtab)
11252         (dwarf2_build_include_psymtabs, create_type_unit_group)
11253         (create_partial_symtab, process_psymtab_comp_unit_reader)
11254         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11255         (set_partial_user): Use dwarf2_psymtab.
11256         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11257         (psymtab_to_symtab_1, process_full_comp_unit)
11258         (process_full_type_unit, dwarf2_ranges_read)
11259         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11260         (dwarf_decode_lines): Use dwarf2_psymtab.
11261         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11262         (add_address_entry_worker, write_one_signatured_type)
11263         (recursively_count_psymbols, recursively_write_psymbols)
11264         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11265         (write_debug_names): Likewise.
11266         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11267         <pst>: Now a legacy_psymtab.
11268         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11269         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11270         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11271         * ctfread.c (struct ctf_psymtab): New.
11272         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11273         ctf_psymtab.
11274         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11275         (create_partial_symtab): Return a ctf_psymtab.
11276         (scan_partial_symbols): Update.
11277
11278 2020-01-26  Tom Tromey  <tom@tromey.com>
11279
11280         * xcoffread.c (xcoff_start_psymtab): Use new.
11281         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11282         renamed from start_psymtab_common.
11283         * psympriv.h (struct partial_symtab): Add new constructor.
11284         (start_psymtab_common): Don't declare.
11285         * mdebugread.c (parse_partial_symbols): Use new.
11286         * dwarf2read.c (create_partial_symtab): Use new.
11287         * dbxread.c (start_psymtab): Use new.
11288         * ctfread.c (create_partial_symtab): Use new.
11289
11290 2020-01-26  Tom Tromey  <tom@tromey.com>
11291
11292         * xcoffread.c (xcoff_end_psymtab): Use new.
11293         * psymtab.c (start_psymtab_common): Use new.
11294         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11295         Update.
11296         * psympriv.h (struct partial_symtab): Add parameters to
11297         constructor.  Don't inline.
11298         (allocate_psymtab): Don't declare.
11299         * mdebugread.c (new_psymtab): Use new.
11300         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11301         * dbxread.c (dbx_end_psymtab): Use new.
11302
11303 2020-01-26  Tom Tromey  <tom@tromey.com>
11304
11305         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11306         allocate_psymtab.  Update documentation.
11307         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11308         allocate_psymtab.  Do not use new.
11309         (allocate_psymtab): Use new.  Update.
11310
11311 2020-01-26  Tom Tromey  <tom@tromey.com>
11312
11313         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11314         * psymtab.c (psym_print_stats): Update.
11315         * psympriv.h (struct partial_symtab) <readin,
11316         psymtabs_addrmap_supported, anonymous>: Now bool.
11317         * mdebugread.c (psymtab_to_symtab_1): Update.
11318         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11319         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11320         (process_full_comp_unit, process_full_type_unit): Update.
11321         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11322         * ctfread.c (psymtab_to_symtab): Update.
11323
11324 2020-01-26  Tom Tromey  <tom@tromey.com>
11325
11326         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11327         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11328         * psymtab.c (psymtab_storage): Delete psymtabs.
11329         (psymtab_storage::allocate_psymtab): Use new.
11330         (psymtab_storage::discard_psymtab): Use delete.
11331         * psympriv.h (struct partial_symtab): Add constructor and
11332         initializers.
11333
11334 2020-01-26  Tom Tromey  <tom@tromey.com>
11335
11336         * machoread.c: Do not include psympriv.h.
11337
11338 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11339
11340         * NEWS: Mention the new option and the set/show commands.
11341
11342 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11343
11344         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11345         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11346         (validate_exec_file): New variables, enums, functions.
11347         (exec_file_locate_attach, print_section_info): Style the filenames.
11348         (_initialize_exec): Install show_exec_file_mismatch_command and
11349          set_exec_file_mismatch_command.
11350         * gdbcore.h (validate_exec_file): Declare.
11351         * infcmd.c (attach_command): Call validate_exec_file.
11352         * remote.c ( remote_target::remote_add_inferior): Likewise.
11353
11354 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11355
11356         * frame.c (find_frame_sal): Move call to get_next_frame into more
11357         inner scope.
11358         * inline-frame.c (inilne_state) <inline_state>: Update argument
11359         types.
11360         (inilne_state) <skipped_symbol>: Rename to...
11361         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11362         (skip_inline_frames): Build vector of skipped symbols and use this
11363         to reate the inline_state.
11364         (inline_skipped_symbol): Add a comment and some assertions, fetch
11365         skipped symbol from the list.
11366
11367 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11368
11369         * buildsym.c (lte_is_less_than): Delete.
11370         (buildsym_compunit::end_symtab_with_blockvector): Create local
11371         lambda function to sort line table entries, and use
11372         std::stable_sort instead of std::sort.
11373         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11374         markers when looking for a previous line.
11375
11376 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11377
11378         * dwarf2read.c (lnp_state_machine::record_line): Include
11379         end_sequence parameter in debug print out.  Record the line if we
11380         are at an end_sequence marker even if it's not the start of a
11381         statement.
11382         * symmisc.c (maintenance_print_one_line_table): Print end of
11383         sequence markers with 'END' not '0'.
11384
11385 2020-01-24  Pedro Alves  <palves@redhat.com>
11386
11387         PR gdb/25410
11388         * thread.c (scoped_restore_current_thread::restore): Use
11389         switch_to_inferior_no_thread.
11390         * exec.c: Include "progspace-and-thread.h".
11391         (add_target_sections, remove_target_sections):
11392         scoped_restore_current_pspace_and_thread instead of
11393         scoped_restore_current_thread.
11394         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11395         and aspace to the inferior before calling clone_program_space.
11396         Remove stale comment.
11397
11398 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11399
11400         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11401         (arm_netbsd_nat_target::fetch_registers): ...this.
11402         (arm_nbsd_nat_target::store_registers): Rename to...
11403         (arm_netbsd_nat_target::store_registers): ...this.
11404
11405 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11406
11407         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11408         register_t.
11409
11410 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11411
11412         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11413         Update comment.
11414         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11415         Likewise.
11416         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11417         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11418         the correct replacement (iterate_over_regset_sections).
11419         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11420         Update comment.
11421
11422 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11423
11424         PR gdb/23718
11425         * gdb/python/python.c (execute_gdb_command): Call
11426         async_enable_stdin in catch block.
11427
11428 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11429
11430         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11431         SWITCH_THRU_ALL_UIS.
11432
11433 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11434
11435         PR tui/9765
11436         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11437         comment, add extra parameter, and update to store previous symbol
11438         when appropriate.
11439         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11440         add extra parameter.
11441         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11442         remove unneeded parameter, add try/catch around gdb_print_insn,
11443         rewrite to add items to asm_lines vector.
11444         (tui_find_backward_disassembly_start_address): New function.
11445         (tui_find_disassembly_address): Updated throughout.
11446         (tui_disasm_window::set_contents): Update for changes to
11447         tui_disassemble.
11448         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11449         number of lines to scroll.
11450
11451 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11452
11453         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11454         (SECT_OFF_DATA): Likewise.
11455         (SECT_OFF_RODATA): Likewise.
11456         (SECT_OFF_TEXT): Likewise.
11457         (SECT_OFF_BSS): Likewise.
11458         (struct objfile) <text_section_offset, data_section_offset>: New
11459         methods.
11460         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11461         objfile::text_section_offset.
11462         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11463         * coffread.c (coff_symtab_read): Likewise.
11464         (enter_linenos): Likewise.
11465         (process_coff_symbol): Likewise.
11466         * ctfread.c (get_objfile_text_range): Likewise.
11467         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11468         Use objfile::data_section_offset.
11469         * dwarf2-frame.c (execute_cfa_program): Use
11470         objfile::text_section_offset.
11471         (dwarf2_frame_find_fde): Likewise.
11472         * dwarf2read.c (create_addrmap_from_index): Likewise.
11473         (create_addrmap_from_aranges): Likewise.
11474         (dw2_find_pc_sect_compunit_symtab): Likewise.
11475         (process_psymtab_comp_unit_reader): Likewise.
11476         (add_partial_symbol): Likewise.
11477         (add_partial_subprogram): Likewise.
11478         (process_full_comp_unit): Likewise.
11479         (read_file_scope): Likewise.
11480         (read_func_scope): Likewise.
11481         (read_lexical_block_scope): Likewise.
11482         (read_call_site_scope): Likewise.
11483         (dwarf2_rnglists_process): Likewise.
11484         (dwarf2_ranges_process): Likewise.
11485         (dwarf2_ranges_read): Likewise.
11486         (dwarf_decode_lines_1): Likewise.
11487         (new_symbol): Likewise.
11488         (dwarf2_fetch_die_loc_sect_off): Likewise.
11489         (dwarf2_per_cu_text_offset): Likewise.
11490         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11491         * hppa-tdep.c (read_unwind_info): Likewise.
11492         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11493         * psympriv.h (struct partial_symtab): Likewise.
11494         * psymtab.c (find_pc_sect_psymtab): Likewise.
11495         * solib-svr4.c (enable_break): Likewise.
11496         * stap-probe.c (relocate_address): Use
11497         objfile::data_section_offset.
11498         * xcoffread.c (enter_line_range): Use
11499         objfile::text_section_offset.
11500         (read_xcoff_symtab): Likewise.
11501
11502 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11503
11504         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11505         declaration to narrower scopes.
11506
11507 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11508
11509         * darwin-nat.h (struct darwin_exception_msg, enum
11510         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11511         Move up.
11512         (class darwin_nat_target) <wait_1, check_new_threads,
11513         decode_exception_message, decode_message, stop_inferior,
11514         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11515         * darwin-nat.c (darwin_check_new_threads): Rename to...
11516         (darwin_nat_target::check_new_threads): ... this.
11517         (darwin_suspend_inferior_it): Remove.
11518         (darwin_decode_exception_message): Rename to...
11519         (darwin_nat_target::decode_exception_message): ... this.
11520         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11521         (darwin_decode_message): Rename to...
11522         (darwin_nat_target::decode_message): ... this.
11523         (cancel_breakpoint): Rename to...
11524         (darwin_nat_target::cancel_breakpoint): ... this.
11525         (darwin_wait): Rename to...
11526         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
11527         instead of iterate_over_inferiors.
11528         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
11529         (darwin_stop_inferior): Rename to...
11530         (darwin_nat_target::stop_inferior): ... this.
11531         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
11532         (darwin_init_thread_list): Rename to...
11533         (darwin_nat_target::init_thread_list): ... this.
11534         (darwin_ptrace_him): Rename to...
11535         (darwin_nat_target::ptrace_him): ... this.
11536         (darwin_nat_target::create_inferior): Pass lambda function to
11537         fork_inferior.
11538         (darwin_nat_target::detach): Call stop_inferior instead of
11539         darwin_stop_inferior.
11540         * fork-inferior.h (fork_inferior): Change init_trace_fun
11541         parameter to gdb::function_view.
11542         * fork-inferior.c (fork_inferior): Likewise.
11543
11544 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
11545
11546         * i386-cygwin-tdep.c (core_process_module_section): Update.
11547         * windows-nat.c (struct lm_info_windows): Add text_offset.
11548         (windows_xfer_shared_libraries): Update.
11549         * windows-tdep.c (windows_xfer_shared_library):
11550         Add text_offset_cached argument.
11551         * windows-tdep.h (windows_xfer_shared_library): Update.
11552
11553 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11554
11555         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11556
11557 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11558
11559         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11560         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11561         replace with range-based for.
11562         (gdbsim_interrupt_inferior): Remove.
11563         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11564         with a range-based for.  Inline code from
11565         gdbsim_interrupt_inferior.
11566
11567 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11568
11569         * infrun.c (proceed): Fix indentation.
11570
11571 2020-01-21  Tom Tromey  <tromey@adacore.com>
11572
11573         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11574         * python/python.c (python_extension_ops): Update.
11575         (gdbpy_colorize): New function.
11576         * python/lib/gdb/__init__.py (colorize): New function.
11577         * extension.h (ext_lang_colorize): Declare.
11578         * extension.c (ext_lang_colorize): New function.
11579         * extension-priv.h (struct extension_language_ops) <colorize>: New
11580         member.
11581         * cli/cli-style.c (_initialize_cli_style): Update help text.
11582
11583 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11584
11585         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11586         <cond>: Change type to bool.
11587         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11588         (aarch64_displaced_step_cb): Likewise.
11589         (aarch64_displaced_step_tb): Likewise.
11590
11591 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11592
11593         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11594         output.
11595
11596 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11597
11598         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11599         <pc_adjust>: Adjust the documentation.
11600         (aarch64_displaced_step_fixup): Check if PC really moved before
11601         adjusting it.
11602
11603 2020-01-19  Tom Tromey  <tom@tromey.com>
11604
11605         * disasm.c (~gdb_disassembler): New destructor.
11606         (gdb_buffered_insn_length): Call disassemble_free_target.
11607         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11608         DISABLE_COPY_AND_ASSIGN.
11609
11610 2020-01-19  Tom Tromey  <tom@tromey.com>
11611
11612         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11613         (die_reader_func_ftype): Remove.
11614         (cutu_reader): New class.
11615         (dw2_get_file_names_reader): Remove "data" parameter.
11616         (dw2_get_file_names): Use cutu_reader.
11617         (create_debug_type_hash_table): Update.
11618         (read_cutu_die_from_dwo): Update comment.
11619         (lookup_dwo_unit): Add dwo_name parameter.
11620         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11621         die_reader_func_ftype and data parameters.
11622         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11623         Remove die_reader_func_ftype and data parameters.
11624         (~cutu_reader): New; from init_cutu_and_read_dies.
11625         (cutu_reader::cutu_reader): Rename from
11626         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11627         and data parameters.
11628         (init_cutu_and_read_dies_simple): Remove.
11629         (struct process_psymtab_comp_unit_data): Remove.
11630         (process_psymtab_comp_unit_reader): Remove data parameter; add
11631         want_partial_unit and pretend_language parameters.
11632         (process_psymtab_comp_unit): Use cutu_reader.
11633         (build_type_psymtabs_reader): Remove data parameter.
11634         (build_type_psymtabs_1): Use cutu_reader.
11635         (process_skeletonless_type_unit): Likewise.
11636         (load_partial_comp_unit_reader): Remove.
11637         (load_partial_comp_unit): Use cutu_reader.
11638         (load_full_comp_unit_reader): Remove.
11639         (load_full_comp_unit): Use cutu_reader.
11640         (struct create_dwo_cu_data): Remove.
11641         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11642         dwo_unit parameters.
11643         (create_cus_hash_table): Use cutu_reader.
11644         (struct dwarf2_read_addr_index_data): Remove.
11645         (dwarf2_read_addr_index_reader): Remove.
11646         (dwarf2_read_addr_index): Use cutu_reader.
11647         (read_signatured_type_reader): Remove.
11648         (read_signatured_type): Use cutu_reader.
11649
11650 2020-01-19  Tom Tromey  <tom@tromey.com>
11651
11652         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11653         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11654         (tui_wrefresh): Declare.
11655         * tui/tui-wingeneral.c (suppress_output): New global.
11656         (tui_suppress_output, ~tui_suppress_output): New constructor and
11657         destructor.
11658         (tui_wrefresh): New function.
11659         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11660         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11661         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11662         method.
11663         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11664         tui_wrefresh.
11665         (tui_data_window::no_refresh): New method.
11666         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11667         (tui_reg_command): Use tui_suppress_output
11668         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11669         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11670         method.
11671         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11672
11673 2020-01-19  Tom Tromey  <tom@tromey.com>
11674
11675         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11676         Handle case where symtab is null.
11677
11678 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11679
11680         * linux-fork.c (one_fork_p): Simplify.
11681
11682 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11683
11684         * top.c (struct qt_args): Remove.
11685         (kill_or_detach): Change return type to void, replace `void *`
11686         parameter with a proper one.
11687         (print_inferior_quit_action):  Likewise.
11688         (quit_confirm): Use range-based for loop to iterate over inferiors.
11689         (quit_force): Likewise.
11690
11691 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11692
11693         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11694         `void *` parameter with proper parameters.
11695         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11696         (print_one_inferior): Change return type to void, replace `void *`
11697         parameter with proper parameters.
11698         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11699         inferiors.
11700         (get_other_inferior): Remove.
11701         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11702         inferiors.
11703
11704 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11705
11706         * mi/mi-interp.c (report_initial_inferior): Remove.
11707         (mi_interp::init): Use range-based for to iterate over inferiors.
11708
11709 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11710
11711         * python/py-inferior.c (build_inferior_list): Remove.
11712         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11713
11714 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11715
11716         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11717         (btrace_stitch_trace): Likewise.
11718         * charset.c (intermediate_encoding): Likewise (vaild).
11719         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11720         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11721         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11722
11723 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11724
11725         * windows-tdep.c (windows_get_tlb_type):
11726         Add rtl_user_process_parameters type.
11727
11728 2020-01-16  Pedro Alves  <palves@redhat.com>
11729             Norbert Lange  <nolange79@gmail.com>
11730
11731         PR build/24805
11732         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11733         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11734         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11735         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11736         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11737         (ps_plog): Redeclare exported functions with default visibility.
11738
11739 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11740
11741         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11742         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11743
11744 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11745
11746         * infcmd.c (post_create_inferior): Use get_thread_regcache
11747         instead of get_current_regcache.
11748
11749 2020-01-14  Tom Tromey  <tom@tromey.com>
11750
11751         PR symtab/12535:
11752         * python/python.c (gdbpy_decode_line): Treat empty string the same
11753         as no argument.
11754
11755 2020-01-14  Tom Tromey  <tom@tromey.com>
11756
11757         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11758
11759 2020-01-14  Tom Tromey  <tom@tromey.com>
11760
11761         * nat/linux-btrace.c: Don't include <config.h>.
11762         * nat/linux-ptrace.c: Don't include <config.h>.
11763         * nat/x86-linux-dregs.c: Don't include <config.h>.
11764
11765 2020-01-14  Tom Tromey  <tom@tromey.com>
11766
11767         * configure: Rebuild.
11768         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11769
11770 2020-01-14  Tom Tromey  <tom@tromey.com>
11771
11772         * nat/x86-linux-dregs.c: Include configh.h.
11773         * nat/linux-ptrace.c: Include configh.h.
11774         * nat/linux-btrace.c: Include configh.h.
11775         * defs.h: Include config.h, bfd.h.
11776         * configure.ac: Don't source common.host.
11777         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11778         * configure: Rebuild.
11779         * acinclude.m4: Update path.
11780         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11781         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11782         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11783         (CLIBS): Add LIBSUPPORT.
11784         (CDEPS): Likewise.
11785         (COMMON_SFILES): Remove gdbsupport files.
11786         (HFILES_NO_SRCDIR): Likewise.
11787         (stamp-version): Update path to create-version.sh.
11788         (ALLDEPFILES): Remove gdbsupport files.
11789
11790 2020-01-14  Tom Tromey  <tom@tromey.com>
11791
11792         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11793         USE_WIN32API when needed.
11794         * configure.ac (USE_WIN32API): Don't define.
11795         (WIN32LIBS): Use WIN32APILIBS.
11796         * configure: Rebuild.
11797
11798 2020-01-14  Tom Tromey  <tom@tromey.com>
11799
11800         * configure: Rebuild.
11801         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11802
11803 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11804
11805         * skip.c (skip_function_command): Make skip w/o arguments use the
11806         name of the inlined function if pc is inside any inlined function.
11807
11808 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11809
11810         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11811         * infrun.c (resume_1): Likewise.
11812         (handle_inferior_event): Remove stale comment.
11813         * linux-nat.c (linux_nat_target::resume): Update comments.
11814         (save_stop_reason): Likewise.
11815         (linux_nat_filter_event): Likewise.
11816         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11817
11818 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11819
11820         * elfread.c (record_minimal_symbol): Set section index to 0 for
11821         non-allocatable sections.
11822
11823
11824 2020-01-13  Ali Tamur <tamur@google.com>
11825
11826         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11827         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11828         to gdb::optional.  Update comments.
11829         (dwo_file): Update comments.
11830         (read_attribute): Update API to take an additional out parameter,
11831         need_reprocess.  This is used to mark attributes that need other
11832         attributes (e.g. str_offsets_base) for correct computation which may not
11833         have been read yet.
11834         (read_attribute_reprocess): New function declaration.
11835         (read_addr_index): Likewise.
11836         (read_dwo_str_index): Likewise.
11837         (read_stub_str_index): Likewise.
11838         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11839         (lookup_addr_base): New function definition.
11840         (lookup_ranges_base): Likewise.
11841         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11842         lookup_ranges_base.
11843         (init_cutu_and_read_dies): Update comments.
11844         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11845         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11846         Update comments.
11847         (init_cutu_and_read_dies_simple): Reflect API changes.
11848         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11849         (create_cus_hash_table): Change API to take parent compile unit.
11850         Reflect API changes.
11851         (open_and_init_dwo_file): Reflect API changes.
11852         (dwarf2_get_pc_bounds): Update comments.
11853         (dwarf2_record_block_ranges): Likewise.
11854         (read_full_die_1): Change implementation to reprocess attributes that
11855         need str_offsets_base and addr_base.
11856         (partial_die_info::read): Likewise.
11857         (read_attribute_reprocess): New function definition.
11858         (read_attribute_value): Change API to take an additional out parameter,
11859         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11860         when a non-dwo compile unit has index based attributes.
11861         (read_attribute): Reflect API changes.
11862         (read_addr_index_1): Reflect API changes.  Update comments.
11863         (dwarf2_read_addr_index_data): Reflect API changes.
11864         (dwarf2_read_addr_index): Likewise.
11865         (read_str_index): Change API and implementation.  This becomes a helper
11866         to be used by the new string index related methods.  Update error
11867         message and comments.
11868         (read_dwo_str_index): New function definition.
11869         (read_stub_str_index): Likewise.
11870         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11871         * symfile.h (dwarf2_debug_sections): Likewise.
11872         * xcoffread.c (dwarf2_debug_sections): Likewise.
11873
11874 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11875
11876         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11877         core_reg_sect type to gdb_byte *.
11878         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11879         * cris-tdep.c (fetch_core_registers): Likewise.
11880         * corelow.c (core_target::get_core_register_section): Change
11881         type of `contents` to gdb::byte_vector.
11882
11883 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11884
11885         * tui/tui-wingeneral.c (box_win): Position the title in the center
11886         of the border.
11887
11888 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11889
11890         * corelow.c (core_target::get_core_register_section): Use
11891           std::vector instead of alloca.
11892
11893 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11894
11895         * warning.m4: Add -Wmissing-declarations to build_warnings.
11896         * configure: Re-generate.
11897
11898 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11899
11900         * python/python.c (init__gdb_module): Add declaration.
11901
11902 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11903
11904         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11905         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11906         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11907         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11908         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11909         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11910         * ada-exp.y (_initialize_ada_exp): Add declaration.
11911         * ada-lang.c (_initialize_ada_language): Add declaration.
11912         * ada-tasks.c (_initialize_tasks): Add declaration.
11913         * agent.c (_initialize_agent): Add declaration.
11914         * aix-thread.c (_initialize_aix_thread): Add declaration.
11915         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11916         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11917         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11918         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11919         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11920         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11921         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11922         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11923         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11924         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11925         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11926         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11927         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11928         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11929         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11930         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11931         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11932         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11933         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11934         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11935         * annotate.c (_initialize_annotate): Add declaration.
11936         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11937         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11938         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11939         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11940         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11941         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11942         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11943         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11944         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11945         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11946         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11947         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11948         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11949         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11950         * auto-load.c (_initialize_auto_load): Add declaration.
11951         * auxv.c (_initialize_auxv): Add declaration.
11952         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11953         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11954         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11955         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11956         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11957         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11958         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11959         * breakpoint.c (_initialize_breakpoint): Add declaration.
11960         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11961         * btrace.c (_initialize_btrace): Add declaration.
11962         * charset.c (_initialize_charset): Add declaration.
11963         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11964         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11965         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11966         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11967         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11968         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11969         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11970         * coffread.c (_initialize_coffread): Add declaration.
11971         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11972         * compile/compile.c (_initialize_compile): Add declaration.
11973         * complaints.c (_initialize_complaints): Add declaration.
11974         * completer.c (_initialize_completer): Add declaration.
11975         * copying.c (_initialize_copying): Add declaration.
11976         * corefile.c (_initialize_core): Add declaration.
11977         * corelow.c (_initialize_corelow): Add declaration.
11978         * cp-abi.c (_initialize_cp_abi): Add declaration.
11979         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11980         * cp-support.c (_initialize_cp_support): Add declaration.
11981         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11982         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11983         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11984         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11985         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11986         * ctfread.c (_initialize_ctfread): Add declaration.
11987         * d-lang.c (_initialize_d_language): Add declaration.
11988         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11989         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11990         * dbxread.c (_initialize_dbxread): Add declaration.
11991         * dcache.c (_initialize_dcache): Add declaration.
11992         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11993         * disasm.c (_initialize_disasm): Add declaration.
11994         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11995         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11996         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11997         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11998         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11999         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12000         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12001         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12002         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12003         * elfread.c (_initialize_elfread): Add declaration.
12004         * exec.c (_initialize_exec): Add declaration.
12005         * extension.c (_initialize_extension): Add declaration.
12006         * f-lang.c (_initialize_f_language): Add declaration.
12007         * f-valprint.c (_initialize_f_valprint): Add declaration.
12008         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12009         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12010         * filesystem.c (_initialize_filesystem): Add declaration.
12011         * findcmd.c (_initialize_mem_search): Add declaration.
12012         * findvar.c (_initialize_findvar): Add declaration.
12013         * fork-child.c (_initialize_fork_child): Add declaration.
12014         * frame-base.c (_initialize_frame_base): Add declaration.
12015         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12016         * frame.c (_initialize_frame): Add declaration.
12017         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12018         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12019         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12020         * gcore.c (_initialize_gcore): Add declaration.
12021         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12022         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12023         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12024         * gdbarch.c (_initialize_gdbarch): Add declaration.
12025         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12026         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12027         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12028         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12029         * go-lang.c (_initialize_go_language): Add declaration.
12030         * go32-nat.c (_initialize_go32_nat): Add declaration.
12031         * guile/guile.c (_initialize_guile): Add declaration.
12032         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12033         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12034         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12035         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12036         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12037         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12038         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12039         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12040         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12041         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12042         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12043         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12044         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12045         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12046         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12047         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12048         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12049         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12050         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12051         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12052         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12053         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12054         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12055         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12056         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12057         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12058         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12059         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12060         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12061         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12062         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12063         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12064         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12065         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12066         * infcall.c (_initialize_infcall): Add declaration.
12067         * infcmd.c (_initialize_infcmd): Add declaration.
12068         * inflow.c (_initialize_inflow): Add declaration.
12069         * infrun.c (_initialize_infrun): Add declaration.
12070         * interps.c (_initialize_interpreter): Add declaration.
12071         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12072         * jit.c (_initialize_jit): Add declaration.
12073         * language.c (_initialize_language): Add declaration.
12074         * linux-fork.c (_initialize_linux_fork): Add declaration.
12075         * linux-nat.c (_initialize_linux_nat): Add declaration.
12076         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12077         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12078         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12079         * m2-lang.c (_initialize_m2_language): Add declaration.
12080         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12081         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12082         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12083         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12084         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12085         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12086         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12087         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12088         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12089         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12090         * machoread.c (_initialize_machoread): Add declaration.
12091         * macrocmd.c (_initialize_macrocmd): Add declaration.
12092         * macroscope.c (_initialize_macroscope): Add declaration.
12093         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12094         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12095         * maint.c (_initialize_maint_cmds): Add declaration.
12096         * mdebugread.c (_initialize_mdebugread): Add declaration.
12097         * memattr.c (_initialize_mem): Add declaration.
12098         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12099         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12100         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12101         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12102         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12103         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12104         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12105         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12106         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12107         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12108         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12109         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12110         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12111         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12112         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12113         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12114         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12115         * mipsread.c (_initialize_mipsread): Add declaration.
12116         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12117         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12118         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12119         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12120         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12121         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12122         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12123         * nto-procfs.c (_initialize_procfs): Add declaration.
12124         * objc-lang.c (_initialize_objc_language): Add declaration.
12125         * observable.c (_initialize_observer): Add declaration.
12126         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12127         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12128         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12129         * osabi.c (_initialize_gdb_osabi): Add declaration.
12130         * osdata.c (_initialize_osdata): Add declaration.
12131         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12132         * parse.c (_initialize_parse): Add declaration.
12133         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12134         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12135         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12136         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12137         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12138         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12139         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12140         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12141         * printcmd.c (_initialize_printcmd): Add declaration.
12142         * probe.c (_initialize_probe): Add declaration.
12143         * proc-api.c (_initialize_proc_api): Add declaration.
12144         * proc-events.c (_initialize_proc_events): Add declaration.
12145         * proc-service.c (_initialize_proc_service): Add declaration.
12146         * procfs.c (_initialize_procfs): Add declaration.
12147         * producer.c (_initialize_producer): Add declaration.
12148         * psymtab.c (_initialize_psymtab): Add declaration.
12149         * python/python.c (_initialize_python): Add declaration.
12150         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12151         * record-btrace.c (_initialize_record_btrace): Add declaration.
12152         * record-full.c (_initialize_record_full): Add declaration.
12153         * record.c (_initialize_record): Add declaration.
12154         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12155         * regcache.c (_initialize_regcache): Add declaration.
12156         * reggroups.c (_initialize_reggroup): Add declaration.
12157         * remote-notif.c (_initialize_notif): Add declaration.
12158         * remote-sim.c (_initialize_remote_sim): Add declaration.
12159         * remote.c (_initialize_remote): Add declaration.
12160         * reverse.c (_initialize_reverse): Add declaration.
12161         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12162         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12163         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12164         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12165         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12166         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12167         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12168         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12169         Add declaration.
12170         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12171         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12172         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12173         * rust-exp.y (_initialize_rust_exp): Add declaration.
12174         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12175         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12176         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12177         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12178         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12179         * score-tdep.c (_initialize_score_tdep): Add declaration.
12180         * ser-go32.c (_initialize_ser_dos): Add declaration.
12181         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12182         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12183         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12184         * ser-uds.c (_initialize_ser_socket): Add declaration.
12185         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12186         * serial.c (_initialize_serial): Add declaration.
12187         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12188         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12189         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12190         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12191         * skip.c (_initialize_step_skip): Add declaration.
12192         * sol-thread.c (_initialize_sol_thread): Add declaration.
12193         * solib-aix.c (_initialize_solib_aix): Add declaration.
12194         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12195         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12196         * solib-frv.c (_initialize_frv_solib): Add declaration.
12197         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12198         * solib-target.c (_initialize_solib_target): Add declaration.
12199         * solib.c (_initialize_solib): Add declaration.
12200         * source-cache.c (_initialize_source_cache): Add declaration.
12201         * source.c (_initialize_source): Add declaration.
12202         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12203         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12204         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12205         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12206         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12207         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12208         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12209         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12210         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12211         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12212         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12213         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12214         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12215         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12216         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12217         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12218         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12219         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12220         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12221         * stabsread.c (_initialize_stabsread): Add declaration.
12222         * stack.c (_initialize_stack): Add declaration.
12223         * stap-probe.c (_initialize_stap_probe): Add declaration.
12224         * std-regs.c (_initialize_frame_reg): Add declaration.
12225         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12226         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12227         * symfile.c (_initialize_symfile): Add declaration.
12228         * symmisc.c (_initialize_symmisc): Add declaration.
12229         * symtab.c (_initialize_symtab): Add declaration.
12230         * target.c (_initialize_target): Add declaration.
12231         * target-connection.c (_initialize_target_connection): Add
12232         declaration.
12233         * target-dcache.c (_initialize_target_dcache): Add declaration.
12234         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12235         * thread.c (_initialize_thread): Add declaration.
12236         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12237         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12238         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12239         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12240         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12241         * tracectf.c (_initialize_ctf): Add declaration.
12242         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12243         * tracefile.c (_initialize_tracefile): Add declaration.
12244         * tracepoint.c (_initialize_tracepoint): Add declaration.
12245         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12246         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12247         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12248         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12249         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12250         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12251         * tui/tui.c (_initialize_tui): Add declaration.
12252         * typeprint.c (_initialize_typeprint): Add declaration.
12253         * ui-style.c (_initialize_ui_style): Add declaration.
12254         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12255         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12256         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12257         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12258         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12259         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12260         * unittests/filtered_iterator-selftests.c
12261         (_initialize_filtered_iterator_selftests): Add declaration.
12262         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12263         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12264         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12265         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12266         * unittests/main-thread-selftests.c
12267         (_initialize_main_thread_selftests): Add declaration.
12268         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12269         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12270         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12271         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12272         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12273         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12274         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12275         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12276         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12277         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12278         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12279         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12280         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12281         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12282         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12283         declaration.
12284         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12285         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12286         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12287         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12288         * user-regs.c (_initialize_user_regs): Add declaration.
12289         * utils.c (_initialize_utils): Add declaration.
12290         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12291         * valops.c (_initialize_valops): Add declaration.
12292         * valprint.c (_initialize_valprint): Add declaration.
12293         * value.c (_initialize_values): Add declaration.
12294         * varobj.c (_initialize_varobj): Add declaration.
12295         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12296         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12297         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12298         * windows-nat.c (_initialize_windows_nat): Add declaration.
12299         (_initialize_check_for_gdb_ini): Add declaration.
12300         (_initialize_loadable): Add declaration.
12301         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12302         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12303         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12304         * xcoffread.c (_initialize_xcoffread): Add declaration.
12305         * xml-support.c (_initialize_xml_support): Add declaration.
12306         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12307         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12308         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12309         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12310
12311 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12312
12313         * regformats/regdat.sh: Generate declaration for init function.
12314
12315 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12316
12317         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12318         up.
12319         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12320         close_one_inferior>: New methods.
12321         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12322         pass down target to find_inferior_pid.
12323         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12324         Pass down target to find_inferior_ptid.
12325         (gdbsim_target::create_inferior): Pass down target to
12326         add_thread_silent.
12327         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12328         target down to find_inferior_ptid and switch_to_thread.
12329         (gdbsim_target::close): Update to call close_one_inferior.
12330         (struct resume_data): Remove.
12331         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12332         directly, rather than through a void pointer.
12333         (gdbsim_target::resume): Update to call resume_one_inferior.
12334
12335 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12336
12337         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12338
12339 2020-01-12  Pedro Alves  <palves@redhat.com>
12340
12341         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12342         directly for the current inferior instead of
12343         discard_all_inferiors.
12344         (discard_all_inferiors): Delete.
12345
12346 2020-01-11  Tom Tromey  <tom@tromey.com>
12347
12348         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12349         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12350         deprecated_safe_get_selected_frame.
12351
12352 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12353
12354         * inferior.c (print_inferior): Switch inferior before printing it.
12355
12356 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12357             Pedro Alves  <palves@redhat.com>
12358
12359         * progspace-and-thread.c (switch_to_program_space_and_thread):
12360         Assert there's an inferior for PSPACE.  Use
12361         switch_to_inferior_no_thread to switch the inferior too.
12362         * progspace.c (program_space::~program_space): Call
12363         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12364         (program_space::free_all_objfiles): Don't call clear_symtab_users
12365         here.
12366         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12367
12368 2020-01-10  Pedro Alves  <palves@redhat.com>
12369
12370         * NEWS: Mention multi-target debugging, "info connections", and
12371         "add-inferior -no-connection".
12372
12373 2020-01-10  Pedro Alves  <palves@redhat.com>
12374
12375         * infrun.c: Include "target-connection.h".
12376         (check_multi_target_resumption): New.
12377         (proceed): Call it.
12378         * target-connection.c (make_target_connection_string): Make
12379         extern.
12380         * target-connection.h (make_target_connection_string): Declare.
12381
12382 2020-01-10  Pedro Alves  <palves@redhat.com>
12383
12384         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12385         * inferior.c (uiout_field_connection): New function.
12386         (print_inferior): Add new "connection-id" column.
12387         (add_inferior_command): Show connection number/string of added
12388         inferior.
12389         * process-stratum-target.h
12390         (process_stratum_target::connection_string): New virtual method.
12391         (process_stratum_target::connection_number): New field.
12392         * remote.c (remote_target::connection_string): New override.
12393         * target-connection.c: New file.
12394         * target-connection.h: New file.
12395         * target.c (decref_target): Remove process_stratum targets from
12396         the connection list.
12397         (target_stack::push): Add process_stratum targets to the
12398         connection list.
12399
12400 2020-01-10  Pedro Alves  <palves@redhat.com>
12401
12402         Revert:
12403         2016-04-12  Pedro Alves  <palves@redhat.com>
12404         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12405         Remove references to name.
12406         * serial.h (struct serial) <name>: Delete.
12407
12408 2020-01-10  Pedro Alves  <palves@redhat.com>
12409
12410         * gdbarch-selftests.c (register_to_value_test): Remove "target
12411         already pushed" check.
12412
12413 2020-01-10  Pedro Alves  <palves@redhat.com>
12414             John Baldwin  <jhb@FreeBSD.org>
12415
12416         * aarch64-linux-nat.c
12417         (aarch64_linux_nat_target::thread_architecture): Adjust.
12418         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12419         (task_command_1): Likewise.
12420         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12421         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12422         (aix_thread_target::store_registers)
12423         (aix_thread_target::thread_alive): Adjust.
12424         * amd64-fbsd-tdep.c: Include "inferior.h".
12425         (amd64fbsd_get_thread_local_address): Pass down target.
12426         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12427         thread's gdbarch instead of target_gdbarch.
12428         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12429         get_last_target_status.
12430         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12431         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12432         inferiors.
12433         (update_inserted_breakpoint_locations): Skip if inferiors with no
12434         execution.
12435         (update_global_location_list): When handling moribund locations,
12436         find representative inferior for location's pspace, and use thread
12437         count of its process_stratum target.
12438         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12439         * bsd-uthread.c (bsd_uthread_target::wait): Use
12440         as_process_stratum_target and adjust thread_change_ptid and
12441         add_thread calls.
12442         (bsd_uthread_target::update_thread_list): Use
12443         as_process_stratum_target and adjust find_thread_ptid,
12444         thread_change_ptid and add_thread calls.
12445         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12446         find_thread_ptid call.
12447         * corelow.c (add_to_thread_list): Adjust add_thread call.
12448         (core_target_open): Adjust add_thread_silent and thread_count
12449         calls.
12450         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12451         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12452         * event-top.c (async_disconnect): Pop targets from all inferiors.
12453         * exec.c (add_target_sections): Push exec target on all inferiors
12454         sharing the program space.
12455         (remove_target_sections): Remove the exec target from all
12456         inferiors sharing the program space.
12457         (exec_on_vfork): New.
12458         * exec.h (exec_on_vfork): Declare.
12459         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12460         Pass it down.
12461         (fbsd_nat_target::update_thread_list): Adjust.
12462         (fbsd_nat_target::resume): Adjust.
12463         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12464         down.
12465         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12466         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12467         get_thread_arch_regcache call.
12468         * fork-child.c (gdb_startup_inferior): Pass target down to
12469         startup_inferior and set_executing.
12470         * gdbthread.h (struct process_stratum_target): Forward declare.
12471         (add_thread, add_thread_silent, add_thread_with_info)
12472         (in_thread_list): Add process_stratum_target parameter.
12473         (find_thread_ptid(inferior*, ptid_t)): New overload.
12474         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12475         parameter.
12476         (all_threads()): Delete overload.
12477         (all_threads, all_non_exited_threads): Add process_stratum_target
12478         parameter.
12479         (all_threads_safe): Use brace initialization.
12480         (thread_count): Add process_stratum_target parameter.
12481         (set_resumed, set_running, set_stop_requested, set_executing)
12482         (threads_are_executing, finish_thread_state): Add
12483         process_stratum_target parameter.
12484         (switch_to_thread): Use is_current_thread.
12485         * i386-fbsd-tdep.c: Include "inferior.h".
12486         (i386fbsd_get_thread_local_address): Pass down target.
12487         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12488         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12489         have_inferiors check.
12490         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12491         (inf_ptrace_target::attach): Adjust.
12492         * infcall.c (run_inferior_call): Adjust.
12493         * infcmd.c (run_command_1): Pass target to
12494         scoped_finish_thread_state.
12495         (proceed_thread_callback): Skip inferiors with no execution.
12496         (continue_command): Rename 'all_threads' local to avoid hiding
12497         'all_threads' function.  Adjust get_last_target_status call.
12498         (prepare_one_step): Adjust set_running call.
12499         (signal_command): Use user_visible_resume_target.  Compare thread
12500         pointers instead of inferior_ptid.
12501         (info_program_command): Adjust to pass down target.
12502         (attach_command): Mark target's 'thread_executing' flag.
12503         (stop_current_target_threads_ns): New, factored out from ...
12504         (interrupt_target_1): ... this.  Switch inferior before making
12505         target calls.
12506         * inferior-iter.h
12507         (struct all_inferiors_iterator, struct all_inferiors_range)
12508         (struct all_inferiors_safe_range)
12509         (struct all_non_exited_inferiors_range): Filter on
12510         process_stratum_target too.  Remove explicit.
12511         * inferior.c (inferior::inferior): Push dummy target on target
12512         stack.
12513         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12514         Add process_stratum_target parameter, and pass it down.
12515         (have_live_inferiors): Adjust.
12516         (switch_to_inferior_and_push_target): New.
12517         (add_inferior_command, clone_inferior_command): Handle
12518         "-no-connection" parameter.  Use
12519         switch_to_inferior_and_push_target.
12520         (_initialize_inferior): Mention "-no-connection" option in
12521         the help of "add-inferior" and "clone-inferior" commands.
12522         * inferior.h: Include "process-stratum-target.h".
12523         (interrupt_target_1): Use bool.
12524         (struct inferior) <push_target, unpush_target, target_is_pushed,
12525         find_target_beneath, top_target, process_target, target_at,
12526         m_stack>: New.
12527         (discard_all_inferiors): Delete.
12528         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
12529         (all_inferiors, all_non_exited_inferiors): Add
12530         process_stratum_target parameter.
12531         * infrun.c: Include "gdb_select.h" and <unordered_map>.
12532         (target_last_proc_target): New global.
12533         (follow_fork_inferior): Push target on new inferior.  Pass target
12534         to add_thread_silent.  Call exec_on_vfork.  Handle target's
12535         reference count.
12536         (follow_fork): Adjust get_last_target_status call.  Also consider
12537         target.
12538         (follow_exec): Push target on new inferior.
12539         (struct execution_control_state) <target>: New field.
12540         (user_visible_resume_target): New.
12541         (do_target_resume): Call target_async.
12542         (resume_1): Set target's threads_executing flag.  Consider resume
12543         target.
12544         (commit_resume_all_targets): New.
12545         (proceed): Also consider resume target.  Skip threads of inferiors
12546         with no execution.  Commit resumtion in all targets.
12547         (start_remote): Pass current inferior to wait_for_inferior.
12548         (infrun_thread_stop_requested): Consider target as well.  Pass
12549         thread_info pointer to clear_inline_frame_state instead of ptid.
12550         (infrun_thread_thread_exit): Consider target as well.
12551         (random_pending_event_thread): New inferior parameter.  Use it.
12552         (do_target_wait): Rename to ...
12553         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12554         down.
12555         (threads_are_resumed_pending_p, do_target_wait): New.
12556         (prepare_for_detach): Adjust calls.
12557         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12558         do_target_wait_1 instead of do_target_wait.
12559         (fetch_inferior_event): Adjust.  Switch to representative
12560         inferior.  Pass target down.
12561         (set_last_target_status): Add process_stratum_target parameter.
12562         Save target in global.
12563         (get_last_target_status): Add process_stratum_target parameter and
12564         handle it.
12565         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12566         (context_switch): Check inferior_ptid == null_ptid before calling
12567         inferior_thread().
12568         (get_inferior_stop_soon): Pass down target.
12569         (wait_one): Rename to ...
12570         (poll_one_curr_target): ... this.
12571         (struct wait_one_event): New.
12572         (wait_one): New.
12573         (stop_all_threads): Adjust.
12574         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12575         event's target.
12576         (switch_back_to_stepped_thread): Also consider target.
12577         (print_stop_event): Update.
12578         (normal_stop): Update.  Also consider the resume target.
12579         * infrun.h (wait_for_inferior): Remove declaration.
12580         (user_visible_resume_target): New declaration.
12581         (get_last_target_status, set_last_target_status): New
12582         process_stratum_target parameter.
12583         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12584         process_stratum_target parameter, and use it.
12585         (clear_inline_frame_state (thread_info*)): New.
12586         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12587         process_stratum_target parameter.
12588         (clear_inline_frame_state (thread_info*)): Declare.
12589         * linux-fork.c (delete_checkpoint_command): Pass target down to
12590         find_thread_ptid.
12591         (checkpoint_command): Adjust.
12592         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12593         instead of just tweaking inferior_ptid.
12594         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12595         (exit_lwp): Pass target down to find_thread_ptid.
12596         (attach_proc_task_lwp_callback): Pass target down to
12597         add_thread/set_running/set_executing.
12598         (linux_nat_target::attach): Pass target down to
12599         thread_change_ptid.
12600         (get_detach_signal): Pass target down to find_thread_ptid.
12601         Consider last target status's target.
12602         (linux_resume_one_lwp_throw, resume_lwp)
12603         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12604         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12605         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12606         (linux_nat_target::async_wait_fd): New.
12607         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12608         target down.
12609         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12610         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12611         * linux-thread-db.c (struct thread_db_info::process_target): New
12612         field.
12613         (add_thread_db_info): Save target.
12614         (get_thread_db_info): New process_stratum_target parameter.  Also
12615         match target.
12616         (delete_thread_db_info): New process_stratum_target parameter.
12617         Also match target.
12618         (thread_from_lwp): Adjust to pass down target.
12619         (thread_db_notice_clone): Pass down target.
12620         (check_thread_db_callback): Pass down target.
12621         (try_thread_db_load_1): Always push the thread_db target.
12622         (try_thread_db_load, record_thread): Pass target down.
12623         (thread_db_target::detach): Pass target down.  Always unpush the
12624         thread_db target.
12625         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12626         target down.  Always unpush the thread_db target.
12627         (find_new_threads_callback, thread_db_find_new_threads_2)
12628         (thread_db_target::update_thread_list): Pass target down.
12629         (thread_db_target::pid_to_str): Pass current inferior down.
12630         (thread_db_target::get_thread_local_address): Pass target down.
12631         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12632         target down.
12633         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12634         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12635         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12636         (procfs_init_inferior): Rename to ...
12637         (procfs_target::procfs_init_inferior): ... this and adjust.
12638         (procfs_target::create_inferior, procfs_notice_thread)
12639         (procfs_do_thread_registers): Adjust.
12640         * ppc-fbsd-tdep.c: Include "inferior.h".
12641         (ppcfbsd_get_thread_local_address): Pass down target.
12642         * proc-service.c (ps_xfer_memory): Switch current inferior and
12643         program space as well.
12644         (get_ps_regcache): Pass target down.
12645         * process-stratum-target.c
12646         (process_stratum_target::thread_address_space)
12647         (process_stratum_target::thread_architecture): Pass target down.
12648         * process-stratum-target.h
12649         (process_stratum_target::threads_executing): New field.
12650         (as_process_stratum_target): New.
12651         * ravenscar-thread.c
12652         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12653         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12654         down.
12655         * record-btrace.c (record_btrace_target::info_record): Adjust.
12656         (record_btrace_target::record_method)
12657         (record_btrace_target::record_is_replaying)
12658         (record_btrace_target::fetch_registers)
12659         (get_thread_current_frame_id, record_btrace_target::resume)
12660         (record_btrace_target::wait, record_btrace_target::stop): Pass
12661         target down.
12662         * record-full.c (record_full_wait_1): Switch to event thread.
12663         Pass target down.
12664         * regcache.c (regcache::regcache)
12665         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12666         process_stratum_target parameter and handle it.
12667         (current_thread_target): New global.
12668         (get_thread_regcache): Add process_stratum_target parameter and
12669         handle it.  Switch inferior before calling target method.
12670         (get_thread_regcache): Pass target down.
12671         (get_thread_regcache_for_ptid): Pass target down.
12672         (registers_changed_ptid): Add process_stratum_target parameter and
12673         handle it.
12674         (registers_changed_thread, registers_changed): Pass target down.
12675         (test_get_thread_arch_aspace_regcache): New.
12676         (current_regcache_test): Define a couple local test_target_ops
12677         instances and use them for testing.
12678         (readwrite_regcache): Pass process_stratum_target parameter.
12679         (cooked_read_test, cooked_write_test): Pass mock_target down.
12680         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12681         (get_thread_arch_aspace_regcache): Add process_stratum_target
12682         parameter.
12683         (regcache::target): New method.
12684         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12685         (regcache::registers_changed_ptid): Add process_stratum_target
12686         parameter.
12687         (regcache::m_target): New field.
12688         (registers_changed_ptid): Add process_stratum_target parameter.
12689         * remote.c (remote_state::supports_vCont_probed): New field.
12690         (remote_target::async_wait_fd): New method.
12691         (remote_unpush_and_throw): Add remote_target parameter.
12692         (get_current_remote_target): Adjust.
12693         (remote_target::remote_add_inferior): Push target.
12694         (remote_target::remote_add_thread)
12695         (remote_target::remote_notice_new_inferior)
12696         (get_remote_thread_info): Pass target down.
12697         (remote_target::update_thread_list): Skip threads of inferiors
12698         bound to other targets.  (remote_target::close): Don't discard
12699         inferiors.  (remote_target::add_current_inferior_and_thread)
12700         (remote_target::process_initial_stop_replies)
12701         (remote_target::start_remote)
12702         (remote_target::remote_serial_quit_handler): Pass down target.
12703         (remote_target::remote_unpush_target): New remote_target
12704         parameter.  Unpush the target from all inferiors.
12705         (remote_target::remote_unpush_and_throw): New remote_target
12706         parameter.  Pass it down.
12707         (remote_target::open_1): Check whether the current inferior has
12708         execution instead of checking whether any inferior is live.  Pass
12709         target down.
12710         (remote_target::remote_detach_1): Pass down target.  Use
12711         remote_unpush_target.
12712         (extended_remote_target::attach): Pass down target.
12713         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12714         (remote_target::append_resumption): Pass down target.
12715         (remote_target::append_pending_thread_resumptions)
12716         (remote_target::remote_resume_with_hc, remote_target::resume)
12717         (remote_target::commit_resume): Pass down target.
12718         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12719         (remote_target::interrupt_query)
12720         (remote_target::remove_new_fork_children)
12721         (remote_target::check_pending_events_prevent_wildcard_vcont)
12722         (remote_target::remote_parse_stop_reply)
12723         (remote_target::process_stop_reply): Pass down target.
12724         (first_remote_resumed_thread): New remote_target parameter.  Pass
12725         it down.
12726         (remote_target::wait_as): Pass down target.
12727         (unpush_and_perror): New remote_target parameter.  Pass it down.
12728         (remote_target::readchar, remote_target::remote_serial_write)
12729         (remote_target::getpkt_or_notif_sane_1)
12730         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12731         down target.
12732         (remote_target::mourn_inferior): Pass down target.  Use
12733         remote_unpush_target.
12734         (remote_target::core_of_thread)
12735         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12736         (remote_target::pid_to_exec_file)
12737         (remote_target::thread_handle_to_thread_info): Pass down target.
12738         (remote_target::async_wait_fd): New.
12739         * riscv-fbsd-tdep.c: Include "inferior.h".
12740         (riscv_fbsd_get_thread_local_address): Pass down target.
12741         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12742         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12743         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12744         Adjust.
12745         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12746         * solib-svr4.c (enable_break): Pass down target.
12747         * spu-multiarch.c (parse_spufs_run): Pass down target.
12748         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12749         * target-delegates.c: Regenerate.
12750         * target.c (g_target_stack): Delete.
12751         (current_top_target): Return the current inferior's top target.
12752         (target_has_execution_1): Refer to the passed-in inferior's top
12753         target.
12754         (target_supports_terminal_ours): Check whether the initial
12755         inferior was already created.
12756         (decref_target): New.
12757         (target_stack::push): Incref/decref the target.
12758         (push_target, push_target, unpush_target): Adjust.
12759         (target_stack::unpush): Defref target.
12760         (target_is_pushed): Return bool.  Adjust to refer to the current
12761         inferior's target stack.
12762         (dispose_inferior): Delete, and inline parts ...
12763         (target_preopen): ... here.  Only dispose of the current inferior.
12764         (target_detach): Hold strong target reference while detaching.
12765         Pass target down.
12766         (target_thread_name): Add assertion.
12767         (target_resume): Pass down target.
12768         (target_ops::beneath, find_target_at): Adjust to refer to the
12769         current inferior's target stack.
12770         (get_dummy_target): New.
12771         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12772         has a thread running.
12773         (initialize_targets): Rename to ...
12774         (_initialize_target): ... this.
12775         * target.h: Include "gdbsupport/refcounted-object.h".
12776         (struct target_ops): Inherit refcounted_object.
12777         (target_ops::shortname, target_ops::longname): Make const.
12778         (target_ops::async_wait_fd): New method.
12779         (decref_target): Declare.
12780         (struct target_ops_ref_policy): New.
12781         (target_ops_ref): New typedef.
12782         (get_dummy_target): Declare function.
12783         (target_is_pushed): Return bool.
12784         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12785         (all_matching_threads_iterator::all_matching_threads_iterator):
12786         Handle filter target.
12787         * thread-iter.h (struct all_matching_threads_iterator, struct
12788         all_matching_threads_range, class all_non_exited_threads_range):
12789         Filter by target too.  Remove explicit.
12790         * thread.c (threads_executing): Delete.
12791         (inferior_thread): Pass down current inferior.
12792         (clear_thread_inferior_resources): Pass down thread pointer
12793         instead of ptid_t.
12794         (add_thread_silent, add_thread_with_info, add_thread): Add
12795         process_stratum_target parameter.  Use it for thread and inferior
12796         searches.
12797         (is_current_thread): New.
12798         (thread_info::deletable): Use it.
12799         (find_thread_ptid, thread_count, in_thread_list)
12800         (thread_change_ptid, set_resumed, set_running): New
12801         process_stratum_target parameter.  Pass it down.
12802         (set_executing): New process_stratum_target parameter.  Pass it
12803         down.  Adjust reference to 'threads_executing'.
12804         (threads_are_executing): New process_stratum_target parameter.
12805         Adjust reference to 'threads_executing'.
12806         (set_stop_requested, finish_thread_state): New
12807         process_stratum_target parameter.  Pass it down.
12808         (switch_to_thread): Also match inferior.
12809         (switch_to_thread): New process_stratum_target parameter.  Pass it
12810         down.
12811         (update_threads_executing): Reimplement.
12812         * top.c (quit_force): Pop targets from all inferior.
12813         (gdb_init): Don't call initialize_targets.
12814         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12815         Declare.
12816         (windows_add_thread, windows_delete_thread): Adjust.
12817         (get_windows_debug_event): Rename to ...
12818         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12819         * tracefile-tfile.c (tfile_target_open): Pass down target.
12820         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12821         Forward declare.
12822         (switch_to_thread): Add process_stratum_target parameter.
12823         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12824         parameter.  Use it.
12825         (mi_on_resume): Pass target down.
12826         * nat/fork-inferior.c (startup_inferior): Add
12827         process_stratum_target parameter.  Pass it down.
12828         * nat/fork-inferior.h (startup_inferior): Add
12829         process_stratum_target parameter.
12830         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12831
12832 2020-01-10  Pedro Alves  <palves@redhat.com>
12833
12834         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12835         directly.  Instead find the first thread in the thread list and
12836         use switch_to_thread.
12837
12838 2020-01-10  Pedro Alves  <palves@redhat.com>
12839
12840         * remote.c (remote_target::remote_add_inferior): Don't bind a
12841         process to the current inferior if the current inferior is already
12842         bound to a process.
12843
12844 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12845             Pedro Alves  <palves@redhat.com>
12846
12847         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12848         If no process is specified, return null_ptid instead of
12849         inferior_ptid.
12850         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12851         TARGET_WAITKIND_SIGNALLED with no pid.
12852
12853 2020-01-10  Pedro Alves  <palves@redhat.com>
12854
12855         * remote.c (first_remote_resumed_thread): New.
12856         (remote_target::wait_as): Use it as default event_ptid instead of
12857         inferior_ptid.
12858
12859 2020-01-10  Pedro Alves  <palves@redhat.com>
12860
12861         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12862
12863 2020-01-10  Pedro Alves  <palves@redhat.com>
12864
12865         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12866         not -1.
12867
12868 2020-01-10  Pedro Alves  <palves@redhat.com>
12869
12870         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12871         ptid to get_last_target_status.
12872         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12873         ptid to get_last_target_status.
12874         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12875         get_last_target_status.
12876         (info_program_command): Don't pass a target_waitstatus to
12877         get_last_target_status.
12878         * infrun.c (init_wait_for_inferior): Use
12879         nullify_last_target_wait_ptid.
12880         (get_last_target_status): Handle nullptr arguments.
12881         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12882         (print_stop_event): Don't pass a ptid to get_last_target_status.
12883         (normal_stop): Don't pass a ptid to get_last_target_status.
12884         * infrun.h (get_last_target_status, set_last_target_status): Move
12885         comments here and update.
12886         (nullify_last_target_wait_ptid): Declare.
12887         * linux-fork.c (fork_load_infrun_state): Remove local extern
12888         declaration of nullify_last_target_wait_ptid.
12889         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12890         to get_last_target_status.
12891
12892 2020-01-10  Pedro Alves  <palves@redhat.com>
12893
12894         * gdbthread.h (scoped_restore_current_thread)
12895         <dont_restore, restore, m_dont_restore>: Declare.
12896         * thread.c (thread_alive): Add assertion.  Return bool.
12897         (switch_to_thread_if_alive): New.
12898         (prune_threads): Switch inferior/thread.
12899         (print_thread_info_1): Switch thread before calling target methods.
12900         (scoped_restore_current_thread::restore): New, factored out from
12901         ...
12902         (scoped_restore_current_thread::~scoped_restore_current_thread):
12903         ... this.
12904         (scoped_restore_current_thread::scoped_restore_current_thread):
12905         Add assertion.
12906         (thread_apply_all_command, thread_select): Use
12907         switch_to_thread_if_alive.
12908         * infrun.c (proceed, restart_threads, handle_signal_stop)
12909         (switch_back_to_stepped_thread): Switch current thread before
12910         calling target methods.
12911
12912 2020-01-10  Pedro Alves <palves@redhat.com>
12913
12914         * inferior.c (switch_to_inferior_no_thread): New function,
12915         factored out from ...
12916         (inferior_command): ... here.
12917         * inferior.h (switch_to_inferior_no_thread): Declare.
12918         * mi/mi-main.c (run_one_inferior): Use
12919         switch_to_inferior_no_thread.
12920
12921 2020-01-10  Pedro Alves  <palves@redhat.com>
12922
12923         * infcmd.c (kill_command): Remove dead code.
12924
12925 2020-01-10  Pedro Alves  <palves@redhat.com>
12926
12927         * remote.c (remote_target::mourn_inferior): No longer check
12928         whether the target is running.
12929
12930 2020-01-10  Pedro Alves  <palves@redhat.com>
12931
12932         * corelow.c (core_target::has_execution): Change parameter type to
12933         inferior pointer.
12934         * inferior.c (number_of_live_inferiors): Use
12935         inferior::has_execution instead of target_has_execution_1.
12936         * inferior.h (inferior::has_execution): New.
12937         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12938         inferior::has_execution instead of target_has_execution_1.
12939         * process-stratum-target.c
12940         (process_stratum_target::has_execution): Change parameter type to
12941         inferior pointer.  Check the inferior's PID instead of
12942         inferior_ptid.
12943         * process-stratum-target.h
12944         (process_stratum_target::has_execution): Change parameter type to
12945         inferior pointer.
12946         * record-full.c (record_full_core_target::has_execution): Change
12947         parameter type to inferior pointer.
12948         * target.c (target_has_execution_1): Change parameter type to
12949         inferior pointer.
12950         (target_has_execution_current): Adjust.
12951         * target.h (target_ops::has_execution): Change parameter type to
12952         inferior pointer.
12953         (target_has_execution_1): Change parameter type to inferior
12954         pointer.  Change return type to bool.
12955         * tracefile.h (tracefile_target::has_execution): Change parameter
12956         type to inferior pointer.
12957
12958 2020-01-10  Pedro Alves  <palves@redhat.com>
12959
12960         * exceptions.c (print_flush): Remove current_top_target() check.
12961
12962 2020-01-10  Pedro Alves  <palves@redhat.com>
12963
12964         * remote.c (show_remote_exec_file): Show the current inferior's
12965         exec-file instead of the command variable's value.
12966
12967 2020-01-10  Pedro Alves  <palves@redhat.com>
12968
12969         * record-full.c (record_full_resume_ptid): New global.
12970         (record_full_target::resume): Set it.
12971         (record_full_wait_1): Use record_full_resume_ptid instead of
12972         inferior_ptid.
12973
12974 2020-01-10  Pedro Alves  <palves@redhat.com>
12975
12976         * gdbthread.h (scoped_restore_current_thread)
12977         <dont_restore, restore, m_dont_restore>: Declare.
12978         * thread.c (thread_alive): Add assertion.  Return bool.
12979         (switch_to_thread_if_alive): New.
12980         (prune_threads): Switch inferior/thread.
12981         (print_thread_info_1): Switch thread before calling target methods.
12982         (scoped_restore_current_thread::restore): New, factored out from
12983         ...
12984         (scoped_restore_current_thread::~scoped_restore_current_thread):
12985         ... this.
12986         (scoped_restore_current_thread::scoped_restore_current_thread):
12987         Add assertion.
12988         (thread_apply_all_command, thread_select): Use
12989         switch_to_thread_if_alive.
12990
12991 2020-01-10  George Barrett  <bob@bob131.so>
12992
12993         * stap-probe.c (stap_modify_semaphore): Don't check for null
12994         semaphores.
12995         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12996         for null semaphores.
12997
12998 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12999
13000         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13001         all source windows, and maintain horizontal scroll status while
13002         doing so.
13003
13004 2020-01-09  Tom Tromey  <tom@tromey.com>
13005
13006         PR tui/18932:
13007         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13008         update_source_window, not print_source_lines.
13009
13010 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13011
13012         * tui/tui.c (tui_enable): Register tui hooks after calling
13013         tui_display_main.
13014
13015 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13016
13017         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13018
13019 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13020
13021         * thread.c (print_thread_info_1): Fix indentation.
13022
13023 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13024
13025         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13026         unique_xmalloc_ptr outside the if to always free the demangled name.
13027
13028 2020-01-08  Tom Tromey  <tromey@adacore.com>
13029
13030         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13031         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13032         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13033         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13034         Remove.
13035         (section_offsets): New typedef.
13036         * symtab.c (fixup_section, get_msymbol_address): Update.
13037         * symmisc.c (dump_msymbols): Update.
13038         * symfile.h (relative_addr_info_to_section_offsets)
13039         (symfile_map_offsets_to_segments): Update.
13040         * symfile.c (build_section_addr_info_from_objfile)
13041         (init_objfile_sect_indices): Update.
13042         (struct place_section_arg): Change type of "offsets".
13043         (place_section): Update.
13044         (relative_addr_info_to_section_offsets): Change type of
13045         "section_offsets".  Remove "num_sections" parameter.
13046         (default_symfile_offsets, syms_from_objfile_1)
13047         (set_objfile_default_section_offset): Update.
13048         (reread_symbols): No need to preserve section offsets by hand.
13049         (symfile_map_offsets_to_segments): Change type of "offsets".
13050         * stap-probe.c (relocate_address): Update.
13051         * stabsread.h (process_one_symbol): Update.
13052         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13053         (solib_target_relocate_section_addresses): Update.
13054         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13055         Update.
13056         * solib-frv.c (frv_relocate_main_executable): Update.
13057         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13058         * solib-aix.c (solib_aix_get_section_offsets): Change return
13059         type.
13060         (solib_aix_solib_create_inferior_hook): Update.
13061         * remote.c (remote_target::get_offsets): Update.
13062         * psymtab.c (find_pc_sect_psymtab): Update.
13063         * psympriv.h (struct partial_symbol) <address, text_low,
13064         text_high>: Update.
13065         * objfiles.h (obj_section_offset): Update.
13066         (struct objfile) <section_offsets>: Change type.
13067         <num_sections>: Remove.
13068         (objfile_relocate): Update.
13069         * objfiles.c (entry_point_address_query): Update
13070         (relocate_one_symbol): Change type of "section_offsets".
13071         (objfile_relocate1, objfile_relocate1): Change type of
13072         "new_offsets".
13073         (objfile_rebase1): Update.
13074         * mipsread.c (mipscoff_symfile_read): Update.
13075         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13076         parameter.
13077         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13078         (parse_external, psymtab_to_symtab_1): Update.
13079         * machoread.c (macho_symfile_offsets): Update.
13080         * ia64-tdep.c (ia64_find_unwind_table): Update.
13081         * hppa-tdep.c (read_unwind_info): Update.
13082         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13083         * dwarf2read.c (create_addrmap_from_index)
13084         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13085         (process_psymtab_comp_unit_reader, add_partial_symbol)
13086         (add_partial_subprogram, process_full_comp_unit)
13087         (read_file_scope, read_func_scope, read_lexical_block_scope)
13088         (read_call_site_scope, dwarf2_rnglists_process)
13089         (dwarf2_ranges_process, dwarf2_ranges_read)
13090         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13091         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13092         Update.
13093         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13094         Update.
13095         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13096         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13097         (process_one_symbol): Change type of "section_offsets".
13098         * ctfread.c (get_objfile_text_range): Update.
13099         * coffread.c (coff_symtab_read, enter_linenos)
13100         (process_coff_symbol): Update.
13101         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13102         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13103
13104 2020-01-08  Tom Tromey  <tromey@adacore.com>
13105
13106         * dwarf2read.c (parse_macro_definition): Use std::string.
13107         (parse_macro_definition): Likewise.
13108
13109 2020-01-08  Tom Tromey  <tromey@adacore.com>
13110
13111         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13112         (ATTR_ALLOC_CHUNK): Remove.
13113
13114 2020-01-08  Tom Tromey  <tromey@adacore.com>
13115
13116         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13117
13118 2020-01-08  Tom Tromey  <tromey@adacore.com>
13119
13120         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13121         (dwarf2_compute_name, open_dwo_file): Likewise.
13122         (process_enumeration_scope): Use std::vector.
13123         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13124         (partial_die_info::fixup, dwarf2_start_subfile)
13125         (guess_full_die_structure_name, dwarf2_name): Likewise.
13126         (determine_prefix): Update.
13127         (guess_full_die_structure_name): Make return type const.
13128         (partial_die_full_name): Return unique_xmalloc_ptr.
13129         (DW_FIELD_ALLOC_CHUNK): Remove.
13130
13131 2020-01-07  Tom Tromey  <tromey@adacore.com>
13132
13133         PR build/24937:
13134         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13135
13136 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13137
13138         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13139
13140 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13141
13142         * stack.c (print_frame_info): Move disassemble_next_line code
13143         inside source_print block.
13144
13145 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13146
13147         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13148         gdb/signals.h, as we are now using native signal symbols.
13149
13150 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13151
13152         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13153         overflow by an early check of content vs threshold.
13154         * tui/tui-source.c (tui_source_window::line_is_displayed):
13155         Likewise.
13156
13157 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13158
13159         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13160
13161 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13162
13163         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13164         export table if no section contains it's RVA.
13165
13166 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13167
13168         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13169
13170 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13171
13172         * source.c (print_source_lines_base): Set last_line_listed.
13173
13174 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13175
13176         * tui/tui-disasm.c: Remove trailing spaces.
13177
13178 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13179             Pedro Alves  <palves@redhat.com>
13180
13181         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13182         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13183         (windows_gdb_signal_to_target): New function, uses the above
13184         enumeration to convert GDB internal signal codes to equivalent
13185         Windows codes.
13186         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13187         * windows-nat.c: Include "gdb_wait.h".
13188         (get_windows_debug_event): Extract the fatal exception from the
13189         exit status and convert to the equivalent Posix signal number.
13190         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13191         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13192         * gdbsupport/gdb_wait.c: New file, implements
13193         windows_status_to_termsig.
13194         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13195         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13196
13197 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13198
13199         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13200         show_layout.
13201
13202 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13203
13204         * aarch64-linux-nat.c
13205         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13206         and bfd_mach_aarch64.
13207
13208 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13209
13210         * ui-file.c (stdio_file::can_emit_style_escape)
13211         (tee_file::can_emit_style_escape): Ensure style is used also on
13212         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13213         to gdb_stdout.
13214         * main.c (set_gdb_data_directory): Use file style to output the
13215         warning that the given pathname is not a directory.
13216         * top.c (show_history_filename, gdb_safe_append_history)
13217         (show_gdb_datadir): Use file style.
13218
13219 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13220
13221         * solib-target.c (struct lm_info_target):
13222         Change offsets to be a unique_xmalloc_ptr.
13223         (solib_target_relocate_section_addresses): Update.
13224
13225 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13226
13227         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13228
13229 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13230
13231         * MAINTAINERS (Write After Approval): Add myself.
13232
13233 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13234
13235         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13236         Cell BE architecture.
13237         * target.h (struct target_ops) <thread_architecture>: Likewise.
13238
13239 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13240
13241         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13242
13243 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13244
13245         * MAINTAINERS (Write After Approval): Add myself.
13246
13247 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13248
13249         * gdbarch.sh: Update copyright year range of generated files.
13250
13251 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13252
13253         Update copyright year range in all GDB files.
13254
13255 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13256
13257         * copyright.py: Convert to Python 3.
13258
13259 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13260
13261         * copyright.py: Adapt after move of gnulib directory from gdb
13262         directory to toplevel directory.
13263
13264 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13265
13266         * copyright.py (main): Exit if run from the wrong directory.
13267
13268 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13269
13270         * top.c (print_gdb_version): Change copyright year to 2020.
13271
13272 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13273
13274         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13275
13276 For older changes see ChangeLog-2019.
13277 \f
13278 Local Variables:
13279 mode: change-log
13280 left-margin: 8
13281 fill-column: 74
13282 version-control: never
13283 coding: utf-8
13284 End: