gdb/ChangeLog

   1 2020-09-15  Tom Tromey  <tromey@adacore.com>
   2
   3         * python/python-internal.h (gdb_py_long_from_longest): Remove
   4         defines.
   5         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
   6         * python/py-type.c (convert_field, typy_get_sizeof): Use
   7         gdb_py_object_from_longest.
   8         * python/py-record-btrace.c (btpy_list_index): Use
   9         gdb_py_object_from_longest.
  10
  11 2020-09-15  Tom Tromey  <tromey@adacore.com>
  12
  13         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
  14         * python/py-record.c (recpy_element_number): Use
  15         gdb_py_object_from_longest.
  16         (recpy_gap_number): Likewise.
  17
  18 2020-09-15  Tom Tromey  <tromey@adacore.com>
  19
  20         * top.c (ui::ui): Update.
  21         (highest_ui_num): Remove.
  22         * top.h (struct ui) <num>: Remove.
  23
  24 2020-09-15  Tom Tromey  <tromey@adacore.com>
  25
  26         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
  27         * ui-style.c (ansi_regex_text): Now array.
  28         * rust-exp.y (number_regex_text): Now array.
  29         * linespec.c (linespec_quote_characters): Now array.
  30         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
  31         Now arrays.
  32
  33 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
  34
  35         * debuginfod-support.c (debuginfod_client_deleter): New.
  36         (debuginfod_client_up): New.
  37         (debuginfod_init): Return debuginfod_client_up.
  38         (debuginfod_source_query): Adjust.
  39         (debuginfod_debuginfo_query): Adjust.
  40
  41 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
  42
  43         * debuginfod-support.c (debuginfod_source_query): Use
  44         make_unique_xstrdup.
  45
  46 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  47
  48         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
  49         with `type::instance_flags`.
  50
  51 2020-09-14  Michael Mullin  <masmullin@gmail.com>
  52
  53         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
  54         Remove baton parameter.
  55
  56 2020-09-14  Pedro Alves  <pedro@palves.net>
  57
  58         * Makefile.in (SELFTESTS_SRCS): Add
  59         unittests/enum-flags-selftests.c.
  60         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
  61         btrace_function_flags instead of enum btrace_function_flag.
  62         * compile/compile-c-types.c (convert_qualified): Use
  63         enum_flags::raw.
  64         * compile/compile-cplus-symbols.c (convert_one_symbol)
  65         (convert_symbol_bmsym):
  66         * compile/compile-cplus-types.c (compile_cplus_convert_method)
  67         (compile_cplus_convert_struct_or_union_methods)
  68         (compile_cplus_instance::convert_qualified_base):
  69         * go-exp.y (parse_string_or_char): Add cast to int.
  70         * unittests/enum-flags-selftests.c: New file.
  71         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
  72         type to btrace_thread_flags from btrace_thread_flag.
  73         (record_btrace_cancel_resume, record_btrace_step_thread): Change
  74         local's type to btrace_thread_flags from btrace_thread_flag.  Add
  75         cast in DEBUG call.
  76
  77 2020-09-14  Pedro Alves  <pedro@palves.net>
  78
  79         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
  80         * gdbtypes.c (address_space_name_to_int): Rename to ...
  81         (address_space_name_to_type_instance_flags): ... this.
  82         (address_space_int_to_name): Rename to ...
  83         (address_space_type_instance_flags_to_name): ... this.
  84         * gdbtypes.h (address_space_name_to_int): Rename to ...
  85         (address_space_name_to_type_instance_flags): ... this.
  86         (address_space_int_to_name): Rename to ...
  87         (address_space_type_instance_flags_to_name): ... this.
  88         * type-stack.c (type_stack::insert): Adjust to rename.
  89         * type-stack.h (type_stack::insert): Likewise.
  90
  91 2020-09-14  Pedro Alves  <pedro@palves.net>
  92             Andrew Burgess  <andrew.burgess@embecosm.com>
  93
  94         * avr-tdep.c (avr_address_class_type_flags): Return
  95         type_instance_flags.
  96         (avr_address_class_type_flags_to_name): Take a
  97         type_instance_flags.
  98         (avr_address_class_name_to_type_flags): Return bool and take a
  99         type_instance_flags.
 100         * d-lang.c (build_d_types): Use type::set_instance_flags.
 101         * ft32-tdep.c (ft32_address_class_type_flags): Return
 102         type_instance_flags.
 103         (ft32_address_class_type_flags_to_name): Take a
 104         type_instance_flags.
 105         (ft32_address_class_name_to_type_flags): Return bool and take a
 106         type_instance_flags.
 107         (ft32_gdbarch_init): Use type::set_instance_flags.
 108         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 109         * gdbarch.h, gdbarch.c: Regenerate.
 110         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 111         (address_class_name_to_type_flags): Use type_instance_flags and
 112         bool.
 113         * gdbtypes.c (address_space_name_to_int)
 114         (address_space_int_to_name, make_qualified_type): Use
 115         type_instance_flags.
 116         (make_qualified_type): Use type_instance_flags and
 117         type::set_instance_flags.
 118         (make_type_with_address_space, make_cv_type, make_vector_type)
 119         (check_typedef): Use type_instance_flags.
 120         (recursive_dump_type): Cast type_instance_flags to unsigned for
 121         printing.
 122         (copy_type_recursive): Use type::set_instance_flags.
 123         (gdbtypes_post_init): Use type::set_instance_flags.
 124         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 125         <m_instance_flags>: ... this.
 126         <instance_flags, set_instance_flags>: New methods.
 127         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 128         (SET_TYPE_INSTANCE_FLAGS): New.
 129         (address_space_name_to_int, address_space_int_to_name)
 130         (make_type_with_address_space): Pass flags using
 131         type_instance_flags instead of int.
 132         * stabsread.c (cleanup_undefined_types_noname): Use
 133         type::set_instance_flags.
 134         * s390-tdep.c (s390_address_class_type_flags): Return
 135         type_instance_flags.
 136         (s390_address_class_type_flags_to_name): Take a
 137         type_instance_flags.
 138         (s390_address_class_name_to_type_flags): Return bool and take a
 139         type_instance_flags.
 140         * type-stack.c (type_stack::follow_types): Use
 141         type_instance_flags.
 142         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 143
 144 2020-09-14  Tom Tromey  <tromey@adacore.com>
 145
 146         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 147         * x86-tdep.c (x86_is_thunk_register_name)
 148         (x86_in_indirect_branch_thunk): Update.
 149         * sparc64-tdep.c (sparc64_fpu_register_names)
 150         (sparc64_cp0_register_names, sparc64_register_names)
 151         (sparc64_pseudo_register_names): Now const.
 152         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 153         cp0_registers_num>: Now const.
 154         * sparc-tdep.c (sparc_core_register_names)
 155         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 156         (sparc32_pseudo_register_names): Now const.
 157         (validate_tdesc_registers): Update.
 158         * rust-lang.c (rust_extensions): Now const.
 159         * p-lang.c (p_extensions): Now const.
 160         * objc-lang.c (objc_extensions): Now const.
 161         * nto-tdep.c (nto_thread_state_str): Now const.
 162         * moxie-tdep.c (moxie_register_names): Now const.
 163         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 164         Now const.
 165         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 166         (mips_linux_reg_names): Now const.
 167         (mips_gdbarch_init): Update.
 168         * microblaze-tdep.c (microblaze_register_names): Now const.
 169         * m68k-tdep.c (m68k_register_names): Now const.
 170         * m32r-tdep.c (m32r_register_names): Now const.
 171         * ia64-tdep.c (ia64_register_names): Now const.
 172         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 173         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 174         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 175         ymm_avx512_register_names, pkeys_register_names>: Now const.
 176         * i386-tdep.c (i386_register_names, i386_zmm_names)
 177         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 178         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 179         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 180         * f-lang.c (f_extensions): Now const.
 181         * d-lang.c (d_extensions): Now const.
 182         * csky-tdep.c (csky_register_names): Now const.
 183         * charset.c (default_charset_names, charset_enum): Now const.
 184         (_initialize_charset): Update.
 185         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 186         const.
 187         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 188         (bsd_uthread_solib_loaded): Update.
 189         (bsd_uthread_state): Now const.
 190         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 191         (amd64_ymm_avx512_names, amd64_ymmh_names)
 192         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 193         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 194         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 195         (amd64_dword_names): Now const.
 196         * agent.c (can_use_agent_enum): Now const.
 197         * ada-tasks.c (task_states, long_task_states): Now const.
 198         * ada-lang.c (known_runtime_file_name_patterns)
 199         (known_auxiliary_function_name_patterns, attribute_names)
 200         (standard_exc, ada_extensions): Now const.
 201
 202 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 203
 204         * bcache.h (struct bcache) <bcache>: Remove constructor.
 205         <m_hash_function, m_compare_function>: Remove.
 206         <~bcache>: Make virtual.
 207         <compare>: Remove static method, introduce virtual method.
 208         <default_hash>: Remove.
 209         <hash>: New virtual method.
 210         * bcache.c (bcache::expand_hash_table): Update.
 211         (bcache::insert): Update.
 212         (bcache::hash): New.
 213         (bcache::compare): Update comment and parameter names.
 214         * gdbtypes.c (types_deeply_equal): Update.
 215         * psymtab.h (struct psymbol_bcache): New struct.
 216         (class psymtab_storage) <psymtab_storage>: Make default.
 217         <psymbol_cache>: Change type to psymbol_bcache.
 218         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 219         (psymbol_hash): Change to...
 220         (psymbol_bcache::hash): ... this.
 221         (psymbol_compare): Change to...
 222         (psymbol_bcache::compare): ... this.
 223
 224 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 227         checking for initial lwp.
 228
 229 2020-09-14  Tom Tromey  <tromey@adacore.com>
 230
 231         * m68k-tdep.c (m68k_extract_return_value): Use
 232         pointer_result_regnum.
 233         (m68k_store_return_value): Likewise.
 234         (m68k_reg_struct_return_p): Handle vectors and arrays.
 235         (m68k_return_value): Handle arrays.
 236         (m68k_svr4_return_value): Fix single-element aggregate handling.
 237         Handle long double.  Adjust for embedded ABI.
 238         (m68k_svr4_init_abi): Set pointer_result_regnum.
 239         (m68k_embedded_init_abi): New function.
 240         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 241         (m68k_osabi_sniffer): New function.
 242         (_initialize_m68k_tdep): Register osabi sniffer.
 243         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 244         member.
 245
 246 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 247
 248         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 249         with gdb::unique_xmalloc_ptr<char>.
 250
 251 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 252
 253         * xml-support.h (xml_fetch_another): Change type to be a
 254         function_view.
 255         (xml_process_xincludes): Remove baton parameter.
 256         (xml_fetch_content_from_file): Change baton parameter to
 257         dirname.
 258         * xml-support.c (struct xinclude_parsing_data)
 259         <xinclude_parsing_data>: Remove baton parameter.
 260         <fetcher_baton>: Remove.
 261         (xinclude_start_include): Adjust.
 262         (xml_process_xincludes): Adjust.
 263         (xml_fetch_content_from_file): Replace baton parameter with
 264         dirname.
 265         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 266         (xml_init_syscalls_info): Use a lambda.
 267         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 268         (file_read_description_xml): Use a lambda.
 269         (fetch_available_features_from_target): Change baton parameter
 270         to target_ops.
 271         (target_read_description_xml): Use a lambda.
 272         (target_fetch_description_xml): Use a lambda.
 273         (string_read_description_xml): Update.
 274
 275 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 276
 277         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
 278         uses with type::endianity_is_not_default.
 279
 280 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 281
 282         * gdbtypes.h (struct type) <endianity_is_not_default,
 283         set_endianity_is_not_default>: New methods.
 284         (TYPE_ENDIANITY_NOT_DEFAULT): Use
 285         type::endianity_is_not_default, change all write call sites to
 286         use type::set_endianity_is_not_default.
 287
 288 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 289
 290         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
 291         uses with type::is_fixed_instance.
 292
 293 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 294
 295         * gdbtypes.h (struct type) <is_fixed_instance,
 296         set_is_fixed_instance>: New methods.
 297         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
 298         write call sites to use type::set_is_fixed_instance.
 299
 300 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 301
 302         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
 303         uses with type::is_gnu_ifunc.
 304
 305 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 306
 307         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
 308         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
 309         use type::set_is_gnu_ifunc.
 310
 311 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 312
 313         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
 314         uses with type::stub_is_supported.
 315
 316 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 317
 318         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
 319         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
 320         use type::set_stub_is_supported.
 321
 322 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 323
 324         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
 325         uses with type::is_vector.
 326
 327 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 328
 329         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
 330         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
 331         use type::set_is_vector.
 332
 333 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 334
 335         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
 336         uses with type::has_varargs.
 337
 338 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 339
 340         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
 341         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
 342         use type::set_has_varargs.
 343
 344 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 345
 346         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
 347         uses with type::is_prototyped.
 348
 349 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 350
 351         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
 352         New methods.
 353         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
 354         call sites to use type::set_is_prototyped.
 355
 356 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 357
 358         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
 359         uses with type::target_is_stub.
 360
 361 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 362
 363         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
 364         New methods.
 365         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
 366         sites to use type::set_target_is_stub.
 367
 368 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 369
 370         * gdbtypes.h (TYPE_STUB): Remove, replace all
 371         uses with type::is_stub.
 372
 373 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 374
 375         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
 376         (TYPE_STUB): Use type::is_stub, change all write call sites to
 377         use type::set_is_stub.
 378
 379 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 380
 381         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
 382         type::has_no_signedness.
 383
 384 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 385
 386         * gdbtypes.h (struct type) <has_no_signedness,
 387         set_has_no_signedness>: New methods.
 388         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
 389         call sites to use type::set_has_no_signedness.
 390
 391 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 392
 393         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
 394         type::is_unsigned.
 395
 396 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 397
 398         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
 399         methods.
 400         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
 401         sites to use type::set_is_unsigned.
 402
 403 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
 404             Adam Renquinha <arenquinha@cimeq.qc.ca>
 405
 406         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
 407         pointer and stack frame offset when unwinding.
 408
 409 2020-09-13  Pedro Alves  <pedro@palves.net>
 410
 411         * NEWS: Document "-break-insert --qualified".
 412         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
 413
 414 2020-09-13  Pedro Alves  <pedro@palves.net>
 415
 416         * linespec.c (classify_mtype, compare_msyms): Delete.
 417         (search_minsyms_for_name): Remove classification logic.  Instead
 418         filter out trampoline symbols if we also found an external
 419         function of the same name.
 420
 421 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 422
 423         * NEWS: Create a new section for the next release branch.
 424         Rename the section of the current branch, now that it has
 425         been cut.
 426
 427 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
 428
 429         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
 430         * version.in: Bump version to 11.0.50.DATE-git.
 431
 432 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
 433
 434         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
 435
 436 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
 437             Felix Willgerodt  <Felix.Willgerodt@intel.com>
 438
 439         * gdbarch.sh: Added bfloat16 type.
 440         * gdbarch.c: Regenerated.
 441         * gdbarch.h: Regenerated.
 442         * gdbtypes.c (floatformats_bfloat16): New struct.
 443         (gdbtypes_post_init): Add builtin_bfloat16.
 444         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 445         (floatformats_bfloat16): New struct.
 446         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 447         (i386_ymm_type): Add field "v16_bfloat16"
 448         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 449         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 450         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 451         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 452         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 453         * features/i386/64bit-avx512.c: Regenerated.
 454         * features/i386/64bit-sse.xml: Add bfloat16 type.
 455         * features/i386/64bit-sse.c: Regenerated.
 456
 457 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 458
 459         * i386-tdep.c (i386_zmm_type): Fix field names.
 460         (i386_ymm_type): Fix field names.
 461
 462 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 463
 464         * breakpoint.c: Fix typo in the help message of the
 465         "set breakpoint condition-evaluation" command.
 466
 467 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 468
 469         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 470         * (nbsd_nat_target::pid_to_exec_file)
 471         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 472         (nbsd_nat_target::post_startup_inferior)
 473         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 474         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 475         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 476         * (nbsd_thread_lister): Remove.
 477
 478 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 479
 480         * fork-inferior.c (startup_inferior): Avoid double free.
 481
 482 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 483
 484         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 485         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 486
 487 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 488
 489         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 490         * netbsd-nat.c: Include <sys/ptrace.h>.
 491         * (netbsd_nat::enable_proc_events): Add.
 492
 493 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 494
 495         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 496         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 497         (netbsd_nat::for_each_thread): Add.
 498         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 499         "gdbsupport/common-debug.h".
 500         * (netbsd_nat::netbsd_thread_lister)
 501         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 502         (netbsd_nat::for_each_thread): Add.
 503
 504 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 505
 506         * netbsd-nat.h: Include <unistd.h>.
 507         * (netbsd_nat::pid_to_exec_file): Add.
 508         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 509         * (netbsd_nat::pid_to_exec_file) Add.
 510
 511 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 512
 513         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 514
 515 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 516
 517         * netbsd-nat.h: New file.
 518         * netbsd-nat.c: Likewise.
 519
 520 2020-09-09  Tom Tromey  <tromey@adacore.com>
 521
 522         * ada-lang.c (remove_extra_symbols): Do not increment when
 523         removing an element
 524
 525 2020-09-08  Tom Tromey  <tromey@adacore.com>
 526
 527         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 528
 529 2020-09-08  Tom Tromey  <tromey@adacore.com>
 530
 531         PR win32/25302:
 532         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 533         (gdb_bfd_init_data): New function.
 534         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 535
 536 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 537
 538         * infrun.c (fetch_inferior_event): Use
 539         `switch_to_target_no_thread` to switch the target.
 540
 541 2020-09-06  Tom Tromey  <tom@tromey.com>
 542
 543         * symfile.h (dwarf2_free_objfile): Don't declare.
 544
 545 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 546
 547         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 548         to match 16 byte real/complex type generated by Flang compiler.
 549
 550 2020-09-03  Tom de Vries  <tdevries@suse.de>
 551
 552         PR breakpoint/26546
 553         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 554         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 555
 556 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 557
 558         * maint.c (index_digits): New function.
 559         (struct maint_print_section_data): Remove.
 560         (print_bfd_section_info): Remove print_data parameter, add arg
 561         and index_digits.
 562         (print_objfile_section_info): Likewise.
 563         (print_bfd_section_info_maybe_relocated): Likewise (plus
 564         objfile).
 565         (maintenance_info_sections): Adjust calls.
 566
 567 2020-09-02  Tom Tromey  <tromey@adacore.com>
 568
 569         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 570         for null pointers.
 571         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 572
 573 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 574
 575         * bcache.h (struct bcache) <insert>: Change type of `added` to
 576         pointer to bool.
 577         * bcache.c (bcache::insert): Likewise.
 578         * gdbtypes.c (check_types_worklist): Adjust.
 579         * psymtab.c (add_psymbol_to_bcache): Adjust.
 580
 581 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 582
 583         * corelow.c (unordered_set): Include.
 584         (class core_target): Add field 'm_core_unavailable_mappings'.
 585         (core_target::build_file_mappings): Print only one warning
 586         per inaccessible file.  Add unavailable/broken mappings
 587         to m_core_unavailable_mappings.
 588         (core_target::xfer_partial): Call...
 589         (core_target::xfer_memory_via_mappings): New method.
 590
 591 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 592
 593         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 594         type to bool.
 595
 596 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 597
 598         * dwarf2/read.c (struct field_info): Fix indentation.
 599
 600 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 601
 602         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 603         ordering in comment.
 604         * frame.c (frame_id_eq): Fix indentation.
 605
 606 2020-08-31  Scott Linder  <scott@scottlinder.com>
 607             Simon Marchi  <simon.marchi@efficios.com>
 608
 609         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 610         inline frame ids in outer frame.
 611
 612 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 613
 614         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 615         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 616         (outer_frame_id): Use FID_STACK_OUTER instead of
 617         FID_STACK_INVALID.
 618         (frame_id_p): Don't check for outer_frame_id.
 619
 620 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 621
 622         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 623         regnum/frame in value.  Call allocate_value_lazy.
 624         * frame.c (frame_unwind_register_value): Use
 625         val_print_not_saved.
 626
 627 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 628
 629         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 630
 631 2020-08-29  Pedro Alves  <pedro@palves.net>
 632
 633         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 634         the inferior before calling target_pid_to_str.
 635
 636 2020-08-28  Tom Tromey  <tom@tromey.com>
 637
 638         * xcoffread.c (xcoff_end_psymtab): Update comment.
 639         * dbxread.c (dbx_end_psymtab): Update comment.
 640
 641 2020-08-28  Tom de Vries  <tdevries@suse.de>
 642
 643         PR breakpoint/26544
 644         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 645         event_location.
 646         (create_breakpoint): Same.
 647         (base_breakpoint_decode_location): Same.
 648         (bkpt_create_sals_from_location): Same.
 649         (bkpt_decode_location): Same.
 650         (bkpt_probe_create_sals_from_location): Same.
 651         (bkpt_probe_decode_location): Same.
 652         (tracepoint_create_sals_from_location): Same.
 653         (tracepoint_decode_location): Same.
 654         (tracepoint_probe_decode_location): Same.
 655         (strace_marker_create_sals_from_location): Same.
 656         (strace_marker_decode_location): Same.
 657         (create_sals_from_location_default): Same.
 658         (decode_location_default): Same.
 659         * breakpoint.h (struct breakpoint_ops): Same.
 660         (create_breakpoint): Same.
 661         * linespec.h (decode_line_full): Same.
 662         * linespec.c (decode_line_full): Same.  Throw error if
 663         result.size () == 0.
 664
 665 2020-08-27  Pedro Alves  <pedro@palves.net>
 666
 667         PR gdb/26524
 668         * breakpoint.c (until_break_fsm) <location_breakpoint,
 669         caller_breakpoint>: Delete fields.
 670         <breakpoints>: New field.
 671         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 672         two individual breakpoints.
 673         (until_break_fsm::should_stop): Loop over breakpoints in the
 674         breakpoint vector.
 675         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 676         vector.
 677         (until_break_command): Handle location expanding into multiple
 678         sals.
 679
 680 2020-08-27  Pedro Alves  <pedro@palves.net>
 681
 682         PR gdb/26523
 683         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 684         bp_until breakpoints user-specified locations.  Update intro
 685         comment.
 686
 687 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 688
 689         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 690         gdb_bfd_sections): New.
 691         * maint.c (print_bfd_section_info): Change param type to
 692         maint_print_section_data.
 693         (print_objfile_section_info): Likewise.
 694         (print_bfd_section_info_maybe_relocated): Likewise.
 695         (maintenance_info_sections): Use gdb_bfd_sections.
 696
 697 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 698
 699         * MAINTAINERS: Add ARC target and maintainer.
 700
 701 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 702
 703         * configure.tgt: ARC support for GNU/Linux.
 704         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 705         * arc-linux-tdep.c: New file.
 706         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 707         * arc-tdep.c (arc_write_pc): Use it.
 708
 709 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 710
 711         * arc-tdep.c (arc_check_for_hardware_loop): New.
 712         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 713
 714 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 715
 716         * arc-tdep.h: Include "gdbarch.h".
 717
 718 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 719
 720         * arch/arc.h
 721         (arc_gdbarch_features): New class to stir the selection of target XML.
 722         (arc_create_target_description): Use FEATURES to choose XML target.
 723         (arc_lookup_target_description): Use arc_create_target_description
 724         to create _new_ target descriptions or return the already created
 725         ones if the FEATURES is the same.
 726         * arch/arc.c: Implementation of prototypes described above.
 727         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 728         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 729         * arc-tdep.c (*_feature_name): Make feature names consistent.
 730         (arc_register_feature): A new struct to hold information about
 731         registers of a particular target/feature.
 732         (arc_check_tdesc_feature): Check if XML provides registers in
 733         compliance with ARC_REGISTER_FEATURE structs.
 734         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 735         (determine_*_reg_feature_set): Which feature name to look for.
 736         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 737         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 738         to expected ISA enums to be used in arc_gdbarch_features structs.
 739         * features/Makefile (FEATURE_XMLFILES): Add new files.
 740         * gdb/features/arc/v1-aux.c: New file.
 741         * gdb/features/arc/v1-aux.xml: Likewise.
 742         * gdb/features/arc/v1-core.c: Likewise.
 743         * gdb/features/arc/v1-core.xml: Likewise.
 744         * gdb/features/arc/v2-aux.c: Likewise.
 745         * gdb/features/arc/v2-aux.xml: Likewise.
 746         * gdb/features/arc/v2-core.c: Likewise.
 747         * gdb/features/arc/v2-core.xml: Likewise.
 748         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 749
 750 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 751             Andrew Burgess  <andrew.burgess@embecosm.com>
 752
 753         PR m2/26372
 754         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 755         an assert.  Remove single element array indexing pattern as the
 756         MULTI_SUBSCRIPT support will handle this case too.
 757
 758 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 759
 760         * value.h (valprint_check_validity): Move declaration from
 761         here...
 762         * valprint.h (valprint_check_validity): ... to here.
 763
 764 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 765
 766         * debug.h: New file.
 767         * debug.c (debug_prefixed_vprintf): New function.
 768         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 769         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 770
 771 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 772
 773         * infrun.h (infrun_debug_printf_1): New function declaration.
 774         (infrun_debug_printf): New macro.
 775         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 776         throughout.
 777         (infrun_debug_printf): New function.
 778         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 779         (handle_jit_event): Likewise.
 780
 781 2020-08-21  Mark Wielaard  <mark@klomp.org>
 782
 783         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 784
 785 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 786
 787         * frame.c (enum class frame_id_status): New.
 788         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 789         (fprintf_frame): Update.
 790         (compute_frame_id): Set frame id status to "computing" on entry.
 791         Set it back to "not_computed" on failure and to "computed" on
 792         success.
 793         (get_frame_id): Assert the frame id is not being computed.
 794         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 795         (create_new_frame): Likewise.
 796         (frame_cleanup_after_sniffer): Update assert.
 797
 798 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 799
 800         * regcache.c (pid_ptid_regcache_map): New type.
 801         (target_ptid_regcache_map): Remove.
 802         (target_pid_ptid_regcache_map): New type.
 803         (regcaches): Change type to target_pid_ptid_regcache_map.
 804         (get_thread_arch_aspace_regcache): Update.
 805         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 806         case.
 807         (regcaches_size): Update.
 808         (regcache_count): Update.
 809         (registers_changed_ptid_target_pid_test): New.
 810         (_initialize_regcache): Register new test.
 811
 812 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 813
 814         * regcache.c (regcache_count): New.
 815         (struct regcache_test_data): New.
 816         (regcache_test_data_up): New.
 817         (populate_regcaches_for_test): New.
 818         (regcaches_test): Remove.
 819         (get_thread_arch_aspace_regcache_test): New.
 820         (registers_changed_ptid_all_test): New.
 821         (registers_changed_ptid_target_test): New.
 822         (registers_changed_ptid_target_ptid_test): New.
 823         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 824         (_initialize_regcache): Register new tests.
 825
 826 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 827
 828         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 829         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 830         gdbarch and aspace parameter.  Use current inferior's aspace.
 831         Validate regcache's arch value.
 832         (regcaches_test): Update.
 833
 834 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 835
 836         * regcache.c (regcaches_test): Call registers_changed.
 837
 838 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 839
 840         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 841
 842 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 843
 844         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 845         to find the end of prologue for flang compiled binaries.
 846         * arm-tdep.c (arm_skip_prologue): Likewise.
 847         * i386-tdep.c (i386_skip_prologue): Likewise.
 848         * producer.c (producer_is_llvm): New function.
 849         (producer_parsing_tests): Added new tests for clang/flang.
 850         * producer.h (producer_is_llvm): New declaration.
 851
 852 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 853
 854         * linux-nat.c (linux_nat_debug_printf): New function.
 855         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 856
 857 2020-08-18  Aaron Merey  <amerey@redhat.com>
 858
 859         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 860         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 861         (CLIBS): Add DEBUGINFOD_LIBS.
 862
 863 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 864
 865         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 866         'gdbarch_num_regs'.
 867
 868 2020-08-17  Tom Tromey  <tromey@adacore.com>
 869
 870         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 871         ada_get_decoded_value returns NULL.
 872
 873 2020-08-17  Tom Tromey  <tromey@adacore.com>
 874
 875         * python/py-inferior.c (infpy_search_memory): Use
 876         gdb_py_object_from_ulongest.
 877         * python/py-infevents.c (create_inferior_call_event_object)
 878         (create_memory_changed_event_object): Use
 879         gdb_py_object_from_ulongest.
 880         * python/py-linetable.c (ltpy_entry_get_pc): Use
 881         gdb_py_object_from_ulongest.
 882
 883 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 884
 885         * loc.c (class symbol_needs_eval_context): Fix indentation.
 886
 887 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 888
 889         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 890         bool.
 891
 892 2020-08-17  Tom de Vries  <tdevries@suse.de>
 893
 894         PR gdb/26393
 895         * gdbtypes.c (dump_dynamic_prop): New function.
 896         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 897
 898 2020-08-15  Tom de Vries  <tdevries@suse.de>
 899
 900         PR backtrace/26390
 901         * stack.c (print_frame_args): Temporarily set the selected
 902         frame to FRAME while printing the frame's arguments.
 903
 904 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 905
 906         PR breakpoints/26385
 907         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 908         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 909
 910 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 911
 912         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 913         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 914         and >= to check return value instead of == -1 and != -1.
 915
 916 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 917
 918         * utils.h (class gdb_argv) <as_array_view>: New method.
 919         * utils.c (gdb_argv_as_array_view_test): New.
 920         (_initialize_utils): Register selftest.
 921         * maint.c (maintenance_selftest): Use the new method.
 922
 923 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 924
 925         * target.h (supports_dumpcore, dumpcore): New
 926         function declarations.
 927         * target.c (supports_dumpcore, dumpcore): New
 928         functions.
 929         * target-delegates.c: Rebuild.
 930         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 931         and target_dumpcore ().
 932
 933 2020-08-13  Aaron Merey  <amerey@redhat.com>
 934
 935         * debuginfod-support.c: Replace global variables with user_data.
 936
 937 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 938
 939         * maint.c (maintenance_selftest): Split args and pass array_view
 940         to run_tests.
 941
 942 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 943
 944         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 945         type's length.
 946         Use %s and pulongest to print the length.
 947
 948 2020-08-12  Pedro Alves  <palves@redhat.com>
 949
 950         * NEWS: Move "Multi-target debugging support" item to the
 951         "Changes since GDB 9" section.
 952
 953 2020-08-12  Pedro Alves  <palves@redhat.com>
 954
 955         PR gdb/26336
 956         * progspace.c (program_space::remove_objfile): Invalidate the
 957         frame cache.
 958
 959 2020-08-11  Tom de Vries  <tdevries@suse.de>
 960
 961         * MAINTAINERS: Mark ms1 as deleted.
 962
 963 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 964
 965         PR gdb/26310
 966
 967         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 968         act accordingly.
 969         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 970         movz/str/stur/stp skipping behavior.
 971
 972 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 973
 974         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 975         struct user_sve_header instead of struct sve_context.
 976
 977 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 978
 979         * read.h (dwarf2_fetch_die_loc_sect_off,
 980         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 981         `void *` parameter with function_view.
 982         * read.c (dwarf2_fetch_die_loc_sect_off,
 983         dwarf2_fetch_die_loc_cu_off): Likewise.
 984         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 985         (per_cu_dwarf_call): Adjust.
 986         (get_frame_address_in_block_wrapper): Remove.
 987         (indirect_synthetic_pointer): Adjust.
 988         (get_ax_pc): Remove.
 989         (dwarf2_compile_expr_to_ax): Adjust.
 990
 991 2020-08-08  Tom de Vries  <tdevries@suse.de>
 992
 993         PR build/26344
 994         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 995         constructor.
 996         * regcache.c (get_thread_arch_aspace_regcache): Same.
 997
 998 2020-08-07  Tom Tromey  <tromey@adacore.com>
 999
1000         * ravenscar-thread.c
1001         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1002         New method.
1003         (ravenscar_thread_target::wait): Check
1004         runtime_initialized.
1005         (ravenscar_thread_target::prepare_to_store)
1006         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1007         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1008         (ravenscar_thread_target::stopped_by_watchpoint)
1009         (ravenscar_thread_target::stopped_data_address)
1010         (ravenscar_thread_target::core_of_thread): Use
1011         scoped_restore_current_thread and
1012         set_base_thread_from_ravenscar_task.
1013
1014 2020-08-07  Tom Tromey  <tromey@adacore.com>
1015
1016         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1017
1018 2020-08-07  Tom Tromey  <tromey@adacore.com>
1019
1020         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1021         update_inferior_ptid before update_thread_list.
1022         (temporarily_change_regcache_ptid): New class.
1023         (ravenscar_thread_target::fetch_registers)
1024         (ravenscar_thread_target::store_registers)
1025         (ravenscar_thread_target::prepare_to_store): Use base thread when
1026         forwarding operation.
1027
1028 2020-08-07  Tom Tromey  <tromey@adacore.com>
1029
1030         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1031         "is_pid" case.
1032
1033 2020-08-07  Tom Tromey  <tromey@adacore.com>
1034
1035         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1036         New methods.
1037         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1038         first.
1039         (ravenscar_thread_target::add_thread): Rename from
1040         ravenscar_add_thread.
1041         (ravenscar_thread_target::update_thread_list): Use a lambda.
1042         (ravenscar_thread_target::xfer_partial): New method.
1043
1044 2020-08-07  Tom Tromey  <tromey@adacore.com>
1045
1046         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1047         gdb::function_view.
1048         (iterate_over_live_ada_tasks): Change type of argument.
1049         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1050         of argument.
1051
1052 2020-08-07  Tom Tromey  <tromey@adacore.com>
1053
1054         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1055         Remove.
1056         (ravenscar_thread_target::extra_thread_info): Remove.
1057         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1058         defer to target beneath for non-Ravenscar threads.
1059
1060 2020-08-07  Tom Tromey  <tromey@adacore.com>
1061
1062         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1063         get_base_thread_from_ravenscar_task>: Now methods.
1064         <m_cpu_map>: New member.
1065         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1066         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1067         (ravenscar_thread_target::task_is_currently_active): Update.
1068         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1069         Now a method.
1070         (ravenscar_thread_target::add_active_thread): Put initial thread
1071         into the m_cpu_map.
1072
1073 2020-08-07  Tom Tromey  <tromey@adacore.com>
1074
1075         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1076         event_ptid.
1077
1078 2020-08-07  Tom Tromey  <tromey@adacore.com>
1079
1080         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1081         runtime_initialized.
1082
1083 2020-08-07  Tom Tromey  <tromey@adacore.com>
1084
1085         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1086         add_active_thread.
1087         (ravenscar_thread_target::add_active_thread): Now public.
1088         (ravenscar_inferior_created): Call add_active_thread after pushing
1089         the target.
1090
1091 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1092
1093         * regcache.c (ptid_regcache_map): New type.
1094         (target_ptid_regcache_map): New type.
1095         (regcaches): Change type to target_ptid_regcache_map.
1096         (get_thread_arch_aspace_regcache): Update to regcaches' new
1097         type.
1098         (regcache_thread_ptid_changed): Likewise.
1099         (registers_changed_ptid): Likewise.
1100         (regcaches_size): Likewise.
1101         (regcaches_test): Update.
1102         (regcache_thread_ptid_changed): Update.
1103         * regcache.h (regcache_up): New type.
1104         * gdbsupport/ptid.h (hash_ptid): New struct.
1105
1106 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1107
1108         * observable.h (thread_ptid_changed): Add parameter
1109         `process_stratum_target *`.
1110         * infrun.c (infrun_thread_ptid_changed): Add parameter
1111         `process_stratum_target *` and use it.
1112         (selftests): New namespace.
1113         (infrun_thread_ptid_changed): New function.
1114         (_initialize_infrun): Register selftest.
1115         * regcache.c (regcache_thread_ptid_changed): Add parameter
1116         `process_stratum_target *` and use it.
1117         (regcache_thread_ptid_changed): New function.
1118         (_initialize_regcache): Register selftest.
1119         * thread.c (thread_change_ptid): Pass target to
1120         thread_ptid_changed observable.
1121
1122 2020-08-06  Caroline Tice <cmtice@google.com>
1123
1124         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1125         (struct dwp_sections): Update field comments.  Add loclists and
1126         rnglists fields.
1127         (struct virtual_v2_dwo_sections): Rename struct to
1128         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1129         size & offset fields for loclists and rnglists.
1130         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1131         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1132         skipping dummy type units.
1133         (create_dwp_hash_table): Update the large comment above the function to
1134         discuss Version 5 DWP files as well, with references.  Update all the
1135         version checks in the function to check for version 5 as well.  Add new
1136         section at the end to create dwp hash table for version 5.
1137         (create_dwp_v2_section): Rename function to
1138         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1139         Add V5 to error message text.
1140         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1141         into calls to create_dwp_v2_or_v5_section.
1142         (create_dwo_unit_in_dwp_v5): New function.
1143         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1144         check for version2; add else clause to handle version 5.
1145         (open_and_init_dwo_file): Add code to check dwarf version & only call
1146         create_debug_types_hash_table (with sections.types) if version is not 5;
1147         else call create_debug_type_hash_table, with sections.info.
1148         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1149         version 5.
1150         (dwarf2_locate_v5_dwp_sections): New function.
1151         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1152         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1153
1154 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1155
1156         * regcache.h (class regcache): Remove friend
1157         registers_changed_ptid.
1158         <regcache_thread_ptid_changed>: Remove.
1159         <regcaches>: Remove.
1160         * regcache.c (regcache::regcaches): Rename to...
1161         (regcaches): ... this.  Make static.
1162         (get_thread_arch_aspace_regcache): Update.
1163         (regcache::regcache_thread_ptid_changed): Rename to...
1164         (regcache_thread_ptid_changed): ... this.  Update.
1165         (class regcache_access): Remove.
1166         (regcaches_test): Update.
1167         (_initialize_regcache): Update.
1168         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1169         <forward_list>.
1170
1171 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1172
1173         * regcache.h (class regcache) <current_regcache>: Rename to...
1174         <regcaches>: ... this.  Move doc here.
1175         * regcache.c (regcache::current_regcache) Rename to...
1176         (regcache::regcaches): ... this.  Move doc to header.
1177         (get_thread_arch_aspace_regcache): Update.
1178         (regcache::regcache_thread_ptid_changed): Update.
1179         (registers_changed_ptid): Update.
1180         (class regcache_access) <current_regcache_size>: Rename to...
1181         <regcaches_size>: ... this.
1182         (current_regcache_test): Rename to...
1183         (regcaches_test): ... this.
1184         (_initialize_regcache): Update.
1185
1186 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1187
1188         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1189
1190 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1191
1192         * corelow.c (core_target::build_file_mappings): Don't output
1193         null pathname in warning.
1194
1195 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1196
1197         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1198         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1199         gdb.dwarf2/dw2-single-line-discriminators.exp,
1200         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1201
1202 2020-08-05  Tom Tromey  <tromey@adacore.com>
1203
1204         PR rust/26197:
1205         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1206         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1207         Fix off-by-one and type size errors in ordinary case.
1208
1209 2020-08-05  Tom de Vries  <tdevries@suse.de>
1210
1211         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1212         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1213
1214 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1215
1216         * frame.h (frame_id_p): Return bool.
1217         (frame_id_artificial_p): Return bool.
1218         (frame_id_eq): Return bool.
1219         (has_stack_frames): Return bool.
1220         (get_selected_frame): Fix typo in comment.
1221         (get_frame_pc_if_available): Return bool.
1222         (get_frame_address_in_block_if_available): Return bool.
1223         (get_frame_func_if_available): Return bool.
1224         (read_frame_register_unsigned): Return bool.
1225         (get_frame_register_bytes): Return bool.
1226         (safe_frame_unwind_memory): Return bool.
1227         (deprecated_frame_register_read): Return bool.
1228         (frame_unwinder_is): Return bool.
1229         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1230         bool.
1231         <this_id::p>: Likewise.
1232         <prev_p>: Likewise.
1233         (frame_stash_add): Return bool.
1234         (get_frame_id): Use bool.
1235         (frame_id_build_special) Use bool.
1236         (frame_id_build_unavailable_stack): Use bool.
1237         (frame_id_build): Use bool.
1238         (frame_id_p): Return bool, use true/false instead of 1/0.
1239         (frame_id_artificial_p): Likewise.
1240         (frame_id_eq): Likewise.
1241         (frame_id_inner): Likewise.
1242         (get_frame_func_if_available): Likewise.
1243         (read_frame_register_unsigned): Likewise.
1244         (deprecated_frame_register_read): Likewise.
1245         (get_frame_register_bytes): Likewise.
1246         (has_stack_frames): Likewise.
1247         (inside_main_func): Likewise.
1248         (inside_entry_func): Likewise.
1249         (get_frame_pc_if_available): Likewise.
1250         (get_frame_address_in_block_if_available): Likewise.
1251         (frame_unwinder_is): Likewise.
1252         (safe_frame_unwind_memory): Likewise.
1253         (frame_unwind_arch): Likewise.
1254
1255 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1256
1257         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1258         type to cached_copy_status.
1259         (fprintf_frame): Adjust.
1260         (get_frame_func_if_available): Adjust.
1261         (frame_cleanup_after_sniffer): Adjust.
1262
1263 2020-08-04  Mark Wielaard  <mark@klomp.org>
1264
1265         * MAINTAINERS (Write After Approval): Update email address.
1266
1267 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1268
1269         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
1270         dynamic_prop::const_val.
1271
1272 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1273
1274         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
1275         dynamic_prop::kind.
1276
1277 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1278
1279         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
1280
1281 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1282
1283         * configure.tgt: Set gdb_sim for bpf-*-* targets.
1284
1285 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
1286             Jose E. Marchesi  <jose.marchesi@oracle.com>
1287
1288         * configure.tgt: Add entry for bpf-*-*.
1289         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
1290         (ALLDEPFILES): Add bpf-tdep.c.
1291         * bpf-tdep.c: New file.
1292         * MAINTAINERS: Add bpf target and maintainer.
1293         * NEWS: Mention the support for the new target.
1294
1295 2020-08-04  Tom de Vries  <tdevries@suse.de>
1296
1297         PR symtab/23270
1298         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
1299         Error.
1300
1301 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1302
1303         * syscalls/freebsd.xml: Regenerate.
1304
1305 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
1306
1307         * syscalls/update-freebsd.sh: Fix usage and year range.
1308
1309 2020-08-03  Tom de Vries  <tdevries@suse.de>
1310
1311         PR symtab/26333
1312         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
1313         DW_LNE_lo_user/DW_LNE_hi_user range.
1314
1315 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
1316
1317         PR ada/26318
1318         * ada-lang.c (ada_modulus): Return 0 if property is not of const
1319         kind.
1320
1321 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1322
1323         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
1324
1325 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1326
1327         * breakpoint.c (set_breakpoint_condition): Update the condition
1328         expressions after checking that the input condition string parses
1329         successfully and does not contain junk at the end.
1330
1331 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1332
1333         * breakpoint.c (set_breakpoint_condition): Update the
1334         condition string after parsing the new condition successfully.
1335
1336 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1337
1338         * proc-api.c (_STRUCTURED_PROC): Don't define.
1339         * proc-events.c: Likewise.
1340         * proc-flags.c: Likewise.
1341         * proc-why.c: Likewise.
1342         * procfs.c: Likewise.
1343
1344         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1345         * configure, config.in: Regenerate.
1346
1347 2020-07-30  Tom de Vries  <tdevries@suse.de>
1348
1349         PR build/26320
1350         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1351         m_red/m_green/m_blue in a union.
1352
1353 2020-07-29  Tom de Vries  <tdevries@suse.de>
1354
1355         PR tdep/26280
1356         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1357
1358 2020-07-28  Tom Tromey  <tromey@adacore.com>
1359
1360         PR symtab/26270:
1361         * symtab.h (find_pc_partial_function_sym): Declare.
1362         * cli/cli-cmds.c (disassemble_command): Use
1363         find_pc_partial_function_sym.  Check asm_demangle.
1364         * blockframe.c (cache_pc_function_sym): New global.
1365         (cache_pc_function_name): Remove.
1366         (clear_pc_function_cache): Update.
1367         (find_pc_partial_function_sym): New function, from
1368         find_pc_partial_function.
1369         (find_pc_partial_function): Rewrite using
1370         find_pc_partial_function_sym.
1371
1372 2020-07-28  Tom Tromey  <tromey@adacore.com>
1373
1374         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1375         help.  Add usage.
1376
1377 2020-07-28  Tom Tromey  <tromey@adacore.com>
1378
1379         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1380         <DW_OP_GNU_variable_value>: Cast to address type.
1381
1382 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1383
1384         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1385         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1386         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1387         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1388         (nbsd_get_siginfo_type): New.
1389         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1390         (_initialize_nbsd_tdep): New.
1391
1392 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1393
1394         PR binutils/26301
1395         * configure: Regenerated.
1396
1397 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         PR binutils/26301
1400         * configure: Regenerated.
1401
1402 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1403
1404         * python/py-frame.c: Remove 'user-regs.h' include.
1405         (frapy_read_register): Rewrite to make use of
1406         gdbpy_parse_register_id.
1407         * python/py-registers.c (gdbpy_parse_register_id): New function,
1408         moved here from python/py-unwind.c.  Updated the return type, and
1409         also accepts register descriptor objects.
1410         * python/py-unwind.c: Remove 'user-regs.h' include.
1411         (pyuw_parse_register_id): Moved to python/py-registers.c.
1412         (unwind_infopy_add_saved_register): Update to use
1413         gdbpy_parse_register_id.
1414         (pending_framepy_read_register): Likewise.
1415         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1416
1417 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1418
1419         * python/py-registers.c: Add 'user-regs.h' include.
1420         (register_descriptor_iter_find): New function.
1421         (register_descriptor_iterator_object_methods): New static global
1422         methods array.
1423         (register_descriptor_iterator_object_type): Add pointer to methods
1424         array.
1425
1426 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1427
1428         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1429         for all architectures on FreeBSD 11.3 and later.
1430
1431 2020-07-27  Tom Tromey  <tromey@adacore.com>
1432
1433         * gcore.h (load_corefile): Don't declare.
1434
1435 2020-07-27  Tom de Vries  <tdevries@suse.de>
1436
1437         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1438         * config.in: Regenerate.
1439         * configure: Regenerate.
1440
1441 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1442
1443         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1444         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1445         ws2tcpip.h if it is available and sys/socket.h isn't.
1446         * configure: Regenerate.
1447         * config.in: Regenerate.
1448
1449 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1450
1451         PR fortran/23051
1452         PR fortran/26139
1453         * valops.c (value_ind): Pass address to
1454         readjust_indirect_value_type.
1455         * value.c (readjust_indirect_value_type): Make parameter
1456         non-const, and add extra address parameter.  Resolve original type
1457         before using it.
1458         * value.h (readjust_indirect_value_type): Update function
1459         signature and comment.
1460
1461 2020-07-25  Tom de Vries  <tdevries@suse.de>
1462
1463         PR symtab/26243
1464         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1465         entries.
1466
1467 2020-07-24  Aaron Merey  <amerey@redhat.com>
1468
1469         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1470         * configure: Rebuild.
1471
1472 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1473
1474         PR corefiles/26294
1475         * corelow.c (_initialize_corelow): Add period to help text
1476         for "maintenance print core-file-backed-mappings".
1477
1478 2020-07-23  Pedro Alves  <pedro@palves.net>
1479
1480         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1481         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1482         meanwhile.
1483         * frame.c (frame_cache_generation, get_frame_cache_generation):
1484         New.
1485         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1486         (get_prev_frame_if_no_cycle): On exception, don't touch
1487         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1488         * frame.h (get_frame_cache_generation): Declare.
1489
1490 2020-07-23  Tom de Vries  <tdevries@suse.de>
1491
1492         PR tui/26282
1493         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1494         New default constructor.
1495
1496 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1497
1498         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1499         exclude non-statement entries.
1500
1501 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1502
1503         * NEWS (New commands): Mention new command
1504         "maintenance print core-file-backed-mappings".
1505
1506 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1507
1508         * corelow.c (gdbcmd.h): Include.
1509         (core_target::info_proc_mappings): New method.
1510         (get_current_core_target): New function.
1511         (maintenance_print_core_file_backed_mappings): New function.
1512         (_initialize_corelow): Add core-file-backed-mappings to
1513         "maint print" commands.
1514
1515 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1516
1517         * linux-tdep.c (dump_note_entry_p): New function.
1518         (linux_dump_mapping_p_ftype): New typedef.
1519         (linux_find_memory_regions_full): Add new parameter,
1520         should_dump_mapping_p.
1521         (linux_find_memory_regions): Adjust call to
1522         linux_find_memory_regions_full.
1523         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1524         call to linux_find_memory_regions_full.
1525
1526 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1527
1528         * corelow.c (solist.h, unordered_map): Include.
1529         (class core_target): Add field m_core_file_mappings and
1530         method build_file_mappings.
1531         (core_target::core_target): Call build_file_mappings.
1532         (core_target::~core_target): Free memory associated with
1533         m_core_file_mappings.
1534         (core_target::build_file_mappings): New method.
1535         (core_target::xfer_partial): Use m_core_file_mappings
1536         for memory transfers.
1537         * linux-tdep.c (linux_read_core_file_mappings): New
1538         function.
1539         (linux_core_info_proc_mappings): Rewrite to use
1540         linux_read_core_file_mappings.
1541         (linux_init_abi): Register linux_read_core_file_mappings.
1542
1543 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1544
1545         * arch-utils.c (default_read_core_file_mappings): New function.
1546         * arch-utils.c (default_read_core_file_mappings): Declare.
1547         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1548         * gdbarch.h, gdbarch.c: Regenerate.
1549
1550 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1551
1552         PR corefiles/25631
1553         * corelow.c (core_target:xfer_partial):  Revise
1554         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1555         case after first checking the stratum beneath the core
1556         target.
1557         (has_all_memory): Return true.
1558         * target.c (raw_memory_xfer_partial): Revise comment
1559         regarding use of has_all_memory.
1560
1561 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1562
1563         * exec.h (section_table_xfer_memory): Revise declaration,
1564         replacing section name parameter with an optional callback
1565         predicate.
1566         * exec.c (section_table_xfer_memory): Likewise.
1567         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1568         of section_table_xfer_memory.
1569
1570 2020-07-22  Tom Tromey  <tromey@adacore.com>
1571
1572         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1573         lookup_symbol_search_name.
1574
1575 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1576
1577         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1578         redundant local variable.
1579         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1580         reference, not pointer, update code accordingly.
1581
1582 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1583             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1584
1585         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1586         * jit.c (jit_breakpoint_re_set_internal): Use the
1587         `skip_jit_symbol_lookup` field.
1588
1589 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1590             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1591
1592         * jit.c (jit_read_descriptor): Define the descriptor address once,
1593         use twice.
1594         (jit_breakpoint_deleted): Move the declaration of the loop variable
1595         `iter` into the loop header.
1596         (jit_breakpoint_re_set_internal): Move the declaration of the local
1597         variable `objf_data` to the first point of definition.
1598         (jit_event_handler): Move the declaration of local variables
1599         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1600         Rename `objf` to `jited`.
1601
1602 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1603
1604         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1605         Remove.
1606         * jit.c (get_jiter_objfile_data): Update.
1607
1608 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1609             Simon Marchi  <simon.marchi@polymtl.ca>
1610
1611         * jit.c (struct jit_program_space_data): Remove.
1612         (jit_program_space_key): Remove.
1613         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1614         stuff.
1615         (get_jit_program_space_data): Remove.
1616         (jit_breakpoint_deleted): Iterate on all of the program space's
1617         objfiles.
1618         (jit_inferior_init): Likewise.
1619         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1620         type to void.
1621         (jit_breakpoint_re_set): Pass current_program_space to
1622         jit_breakpoint_re_set_internal.
1623
1624 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1625
1626         * jit.h (struct jiter_objfile_data) <cached_code_address,
1627         jit_breakpoint>: Move to here from ...
1628         * jit.c (jit_program_space_data): ... here.
1629         (jiter_objfile_data::~jiter_objfile_data): Update.
1630         (jit_breakpoint_deleted): Update.
1631         (jit_breakpoint_re_set_internal): Update.
1632
1633 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1634
1635         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1636         checks.
1637         (jit_read_descriptor): Remove NULL check.
1638         (jit_event_handler): Add an assertion.
1639
1640 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1641
1642         * jit.h (struct jit_objfile_data):  Split into...
1643         (struct jiter_objfile_data): ... this ...
1644         (struct jited_objfile_data): ... and this.
1645         * objfiles.h (struct objfile) <jit_data>: Remove.
1646         <jiter_data, jited_data>: New fields.
1647         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1648         (jiter_objfile_data::~jiter_objfile_data): ... this.
1649         (get_jit_objfile_data): Rename to ...
1650         (get_jiter_objfile_data): ... this.
1651         (add_objfile_entry): Update.
1652         (jit_read_descriptor): Use get_jiter_objfile_data.
1653         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1654         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1655         (jit_inferior_exit_hook): Use objfile's jited_data field.
1656
1657 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1658
1659         * jit.h: Forward-declare `struct minimal_symbol`.
1660         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1661         constructor, destructor, and an objfile* field.
1662         * jit.c (jit_objfile_data): Remove.
1663         (struct jit_objfile_data): Migrate from here to jit.h.
1664         (jit_objfile_data::~jit_objfile_data): New destructor
1665         implementation with code moved from free_objfile_data.
1666         (free_objfile_data): Delete.
1667         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1668         (jit_find_objf_with_entry_addr): Ditto.
1669         (jit_inferior_exit_hook): Ditto.
1670         (_initialize_jit): Remove the call to
1671         register_objfile_data_with_cleanup.
1672         * objfiles.h (struct objfile) <jit_data>: New field.
1673
1674 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1675
1676         * jit.h: Forward-declare `struct objfile`.
1677         (jit_event_handler): Add a second parameter, the JITer objfile.
1678         * jit.c (jit_read_descriptor): Change the signature to take the
1679         JITer objfile as an argument instead of the jit_program_space_data.
1680         (jit_inferior_init): Update the call to jit_read_descriptor.
1681         (jit_event_handler): Use the new JITer objfile argument when calling
1682         jit_read_descriptor.
1683         * breakpoint.c (handle_jit_event): Update the call to
1684         jit_event_handler to pass the JITer objfile.
1685
1686 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1687
1688         * gdbarch.c: Regenerate.
1689         * gdbarch.h: Regenerate.
1690         * gdbarch.sh (handle_segmentation_fault): Remove method.
1691         * infrun.c (handle_segmentation_fault): Remove.
1692         (print_signal_received_reason): Remove call to
1693         handle_segmentation_fault.
1694
1695 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1696
1697         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1698         Rename to sparc64_linux_report_signal_info and add siggnal
1699         argument.
1700         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1701         instead of sparc64_linux_handle_segmentation_fault.
1702
1703 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1704
1705         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1706         i386_linux_report_signal_info instead of
1707         i386_linux_handle_segmentation_fault.
1708         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1709         to i386_linux_report_signal_info and add siggnal argument.
1710         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1711         of i386_linux_handle_segmentation_fault.
1712         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1713         to i386_linux_report_signal_info and add siggnal argument.
1714
1715 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1716
1717         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1718         hook if present.
1719
1720 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1721
1722         * gdbarch.c: Regenerate.
1723         * gdbarch.h: Regenerate.
1724         * gdbarch.sh (report_signal_info): New method.
1725         * infrun.c (print_signal_received_reason): Invoke gdbarch
1726         report_signal_info hook if present.
1727
1728 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1729
1730         * python/py-registers.c : Add 'unordered_map' include.
1731         (gdbpy_new_reggroup): Renamed to...
1732         (gdbpy_get_reggroup): ...this.  Update to only create register
1733         group descriptors when needed.
1734         (gdbpy_reggroup_iter_next): Update.
1735
1736 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1737
1738         * python/py-registers.c (gdbpy_register_object_data): New static
1739         global.
1740         (gdbpy_register_object_data_init): New function.
1741         (gdbpy_new_register_descriptor): Renamed to...
1742         (gdbpy_get_register_descriptor): ...this, and update to reuse
1743         existing register descriptors where possible.
1744         (gdbpy_register_descriptor_iter_next): Update.
1745         (gdbpy_initialize_registers): Register new gdbarch data.
1746
1747 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1748
1749         * linux-nat.c (stopped_pids): Make static.
1750
1751 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1752
1753         PR ada/26235
1754         * gdbtypes.c (ada_discrete_type_low_bound,
1755         ada_discrete_type_high_bound): Handle undefined bounds.
1756
1757 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1758
1759         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1760         declaration.
1761         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1762         function.
1763
1764 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1765
1766         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1767         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1768         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1769         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1770         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1771         method.
1772
1773 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1774
1775         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1776         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1777         which are deprecated in Guile 3.0.
1778         * configure.ac (try_guile_versions): Add "guile-3.0".
1779         * configure (try_guile_versions): Regenerate.
1780         * NEWS: Update entry.
1781
1782 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1783             Doug Evans  <dje@google.com>
1784
1785         PR gdb/21104
1786         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1787         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1788         USING_GUILE_BEFORE_2_2.
1789         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1790         Change type to 'scm_t_port_type *'.
1791         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1792         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1793         parameter and honor it.  Update callers.
1794         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1795         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1796         functions.
1797         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1798         USING_GUILE_BEFORE_2_2.
1799         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1800         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1801         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1802         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1803         and 'SCM_PORT_TYPE'.
1804         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1805         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1806         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1807         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1808         [!USING_GUILE_BEFORE_2_2]: New functions.
1809         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1810         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1811         'gdbscm_memory_port_read'.
1812         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1813         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1814         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1815         function.
1816         (ioscm_init_memory_port): Remove.
1817         (ioscm_init_memory_port_stream): New function
1818         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1819         function.
1820         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1821         Return scm_from_uint (0).
1822         (gdbscm_set_memory_port_read_buffer_size_x)
1823         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1824         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1825         Return scm_from_uint (0).
1826         (gdbscm_set_memory_port_write_buffer_size_x)
1827         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1828         * configure.ac (try_guile_versions): Add "guile-2.2".
1829         * configure: Regenerate.
1830         * NEWS: Add entry.
1831
1832 2020-07-18  Tom Tromey  <tom@tromey.com>
1833
1834         * linux-nat.c (linux_multi_process): Remove.
1835         (linux_nat_target::supports_multi_process): Return true.
1836
1837 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1838
1839         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1840         (riscv_lookup_target_description): Return pointer out of
1841         unique_ptr.
1842         * target-descriptions.c (allocate_target_description): Add
1843         comment.
1844         (target_desc_deleter::operator()): Likewise.
1845         * target-descriptions.h (struct target_desc_deleter): Moved to
1846         gdbsupport/tdesc.h.
1847         (target_desc_up): Likewise.
1848
1849 2020-07-17  Tom Tromey  <tromey@adacore.com>
1850
1851         * linux-nat.c (linux_nat_target::supports_non_stop)
1852         (linux_nat_target::always_non_stop_p): Use "true".
1853         (linux_nat_target::supports_disable_randomization): Use "true" and
1854         "false".
1855
1856 2020-07-16  Caroline Tice  <cmtice@google.com>
1857
1858         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1859         (RNGLIST_HEADER_SIZE64): New constant definition.
1860         (struct dwop_section_names): Add rnglists_dwo.
1861         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1862         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1863         (struct dwo_sections): Add rnglists field.
1864         (read_attribut_reprocess): Add tag parameter.
1865         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1866         (cu_debug_rnglists_section): New function (decl & definition).
1867         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1868         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1869         die whose range is being checked; get rnglist section from
1870         cu_debug_rnglists_section, to get from either objfile or dwo file as
1871         appropriate.  Add cases for DW_RLE_base_addressx,
1872         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1873         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1874         test inside if-condition and updating complaint message.
1875         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1876         dwarf2_rnglists_process.
1877         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1878         dwarf2_ranges_process.
1879         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1880         need_ranges_base and update comment appropriately.  Also pass die tag
1881         to dwarf2_ranges_read.
1882         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1883         need_ranges_base and update comment appropriately.  Also pass die tag
1884         to dwarf2_ranges_process.
1885         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1886         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1887         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1888         need_ranges_base and update comment appropriately.  Also pass die tag
1889         to read_attribute_reprocess and dwarf2_ranges_read.
1890         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1891         and update function comment appropriately.
1892         (read_loclist_index): Call read_loclists_rnglists_header instead of
1893         read_loclist_header.
1894         (read_rnglist_index): New function.
1895         (read_attribute_reprocess):  Add tag parameter. Add code for
1896         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1897         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1898
1899 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1900
1901         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1902         being resolved.
1903
1904 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1905
1906         * arch-utils.c (show_architecture): Update formatting of messages.
1907
1908 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1909
1910         * gdbtypes.h (struct type) <bounds>: Handle array and string
1911         types.
1912         * ada-lang.c (assign_aggregate): Use type::bounds on
1913         array/string type.
1914         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1915         * c-varobj.c (c_number_of_children): Likewise.
1916         (c_describe_child): Likewise.
1917         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1918         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1919         (f_type_print_base): Likewise.
1920         * f-valprint.c (f77_array_offset_tbl): Likewise.
1921         (f77_get_upperbound): Likewise.
1922         (f77_print_array_1): Likewise.
1923         * guile/scm-type.c (gdbscm_type_range): Likewise.
1924         * m2-typeprint.c (m2_array): Likewise.
1925         (m2_is_long_set_of_type): Likewise.
1926         * m2-valprint.c (get_long_set_bounds): Likewise.
1927         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1928         * python/py-type.c (typy_range): Likewise.
1929         * rust-lang.c (rust_internal_print_type): Likewise.
1930         * type-stack.c (type_stack::follow_types): Likewise.
1931         * valarith.c (value_subscripted_rvalue): Likewise.
1932         * valops.c (value_cast): Likewise.
1933
1934 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1935
1936         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1937         callers to use the equivalent accessor methods.
1938
1939 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1940
1941         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1942         (struct type) <bit_stride>: New method.
1943         (TYPE_BIT_STRIDE): Remove.
1944         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1945
1946 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1947
1948         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1949         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1950         callers to use the equivalent accessor methods instead.
1951
1952 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1953
1954         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1955         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1956         callers to use the equivalent accessor methods instead.
1957
1958 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1959
1960         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1961         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1962         to use dynamic_prop::kind.
1963
1964 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1965
1966         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1967         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1968         to get the bound property's kind and check against
1969         PROP_UNDEFINED.
1970
1971 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1972
1973         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1974         all callers to use type::range_bounds followed by
1975         dynamic_prop::{low,high}.
1976
1977 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1978
1979         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1980         const_val, set_const_val, baton, set_locexpr, set_loclist,
1981         set_addr_offset, variant_parts, set_variant_parts,
1982         original_type, set_original_type>: New methods.
1983         <kind>: Rename to...
1984         <m_kind>: ... this.  Update all users to use the new methods
1985         instead.
1986         <data>: Rename to...
1987         <m_data>: ... this.  Update all users to use the new methods
1988         instead.
1989
1990 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1991
1992         * gdbtypes.c (get_discrete_bounds): Return failure if
1993         the range type's bounds are not both defined and constant
1994         values.
1995         (get_array_bounds): Update comment.  Remove undefined bound check.
1996
1997 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2000         the type::bounds method directly.
2001
2002 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2003
2004         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2005         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2006         are used to set the range type's bounds to use set_bounds.
2007
2008 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2009
2010         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2011
2012 2020-07-10  Pedro Alves  <pedro@palves.net>
2013
2014         * gdbthread.h (inferior_ref): Define.
2015         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2016         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2017         * thread.c
2018         (scoped_restore_current_thread::restore):
2019         Adjust to gdb::ref_ptr.
2020         (scoped_restore_current_thread::~scoped_restore_current_thread):
2021         Remove manual decref handling.
2022         (scoped_restore_current_thread::scoped_restore_current_thread):
2023         Adjust to use
2024         inferior_ref::new_reference/thread_info_ref::new_reference.
2025         Incref the thread before calling get_frame_id instead of after.
2026         Let TARGET_CLOSE_ERROR propagate.
2027
2028 2020-07-10  Pedro Alves  <pedro@palves.net>
2029
2030         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2031         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2032         NOT_AVAILABLE_ERROR.
2033         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2034         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2035
2036 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2037             Pedro Alves  <pedro@palves.net>
2038
2039         PR gdb/26199
2040         * infrun.c (threads_are_resumed_pending_p): Delete.
2041         (do_target_wait): Remove threads_are_executing and
2042         threads_are_resumed_pending_p checks from the inferior_matches
2043         lambda.  Update comments.
2044
2045 2020-07-10  Pedro Alves  <pedro@palves.net>
2046
2047         PR gdb/26199
2048         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2049         executing threads.
2050
2051 2020-07-10  Pedro Alves  <pedro@palves.net>
2052
2053         PR gdb/26199
2054         * infrun.c (handle_no_resumed): Handle multiple targets.
2055
2056 2020-07-10  Pedro Alves  <pedro@palves.net>
2057
2058         PR gdb/26199
2059         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2060         target_is_async_p.
2061
2062 2020-07-10  Pedro Alves  <pedro@palves.net>
2063
2064         PR gdb/26199
2065         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2066         threads, not all threads.
2067
2068 2020-07-10  Pedro Alves  <pedro@palves.net>
2069
2070         PR gdb/26199
2071         * remote.c (remote_target::open_1): Pass remote target pointer as
2072         data to create_async_event_handler.
2073         (remote_async_inferior_event_handler): Mark async event handler
2074         before returning if the remote target still has either pending
2075         events or unacknowledged notifications.
2076
2077 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2078
2079         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2080         declaration.
2081         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2082         function.
2083
2084 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2085
2086         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2087         inferior_ptid.
2088
2089 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2090
2091         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2092         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2093         AT_FREEBSD_PS_STRINGS.
2094
2095 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2096
2097         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2098         of debugfile path on Windows.
2099
2100 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2101
2102         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2103         argument to 'data'.
2104
2105 2020-07-08  Tom Tromey  <tromey@adacore.com>
2106
2107         * ada-lang.c (ada_exception_message_1): Use read_memory.
2108
2109 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2110
2111         PR python/22748
2112         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2113         special handling for inline frames.
2114         * findvar.c (value_of_register_lazy): Skip inline frames when
2115         creating lazy register values.
2116         * frame.c (frame_id_computed_p): Delete definition.
2117         * frame.h (frame_id_computed_p): Delete declaration.
2118
2119 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2120
2121         * NEWS: Mention additions to Python API.
2122         * python/py-arch.c (archpy_register_groups): New function.
2123         (arch_object_methods): Add 'register_groups' method.
2124         * python/py-registers.c (reggroup_iterator_object): New struct.
2125         (reggroup_object): New struct.
2126         (gdbpy_new_reggroup): New function.
2127         (gdbpy_reggroup_to_string): New function.
2128         (gdbpy_reggroup_name): New function.
2129         (gdbpy_reggroup_iter): New function.
2130         (gdbpy_reggroup_iter_next): New function.
2131         (gdbpy_new_reggroup_iterator): New function
2132         (gdbpy_initialize_registers): Register new types.
2133         (reggroup_iterator_object_type): Define new Python type.
2134         (gdbpy_reggroup_getset): New static global.
2135         (reggroup_object_type): Define new Python type.
2136         * python/python-internal.h
2137
2138 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2139
2140         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2141         * python/py-arch.c (archpy_registers): New function.
2142         (arch_object_methods): Add 'registers' method.
2143         * python/py-registers.c: New file.
2144         * python/python-internal.h
2145         (gdbpy_new_register_descriptor_iterator): Declare.
2146         (gdbpy_initialize_registers): Declare.
2147         * python/python.c (do_start_initialization): Call
2148         gdbpy_initialize_registers.
2149         * NEWS: Mention additions to the Python API.
2150
2151 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2152
2153         * NEWS: Mention new Python API method.
2154         * python/py-unwind.c (pending_framepy_architecture): New function.
2155         (pending_frame_object_methods): Add architecture method.
2156
2157 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2158
2159         * gdbarch.c: Regenerate.
2160         * gdbarch.h: Regenerate.
2161         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2162         (gdbarch_data): Use internal_error for the case where
2163         deprecated_set_gdbarch_data was originally needed.
2164         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2165         and use passed in obstack.
2166         (libunwind_frame_set_descr): Should no longer get back NULL from
2167         gdbarch_data.
2168         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2169         type.
2170         * user-regs.c (user_regs_init): Update parameters, and use passed
2171         in obstack.
2172         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2173         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2174
2175 2020-07-06  Tom de Vries  <tdevries@suse.de>
2176
2177         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2178         End-Of-Sequence in lte_is_less_than.
2179         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2180         "gdb: Don't reorder line table entries too much when sorting".
2181
2182 2020-07-06  Tom de Vries  <tdevries@suse.de>
2183
2184         PR tui/26205
2185         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2186
2187 2020-07-05  Tom de Vries  <tdevries@suse.de>
2188
2189         PR build/26187
2190         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2191         std::uncaught_exceptions instead of deprecated
2192         std::uncaught_exception.
2193
2194 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2195
2196         * macroexp.h (macro_stringify): Return
2197         gdb::unique_xmalloc_ptr<char>.
2198         * macroexp.c (macro_stringify): Likewise.
2199         * macrotab.c (fixup_definition): Update.
2200
2201 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2202
2203         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2204         (lex_one_token): Update.
2205         * macroexp.c (struct macro_buffer) <release>: Return
2206         gdb::unique_xmalloc_ptr<char>.
2207         (macro_stringify): Update.
2208         (macro_expand): Update.
2209         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2210         * macroexp.h (macro_expand_next): Likewise.
2211
2212 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2213
2214         * macroexp.h (macro_lookup_ftype): Remove.
2215         (macro_expand, macro_expand_once, macro_expand_next): Remove
2216         lookup function parameters, add scope parameter.
2217         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2218         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2219         * macroscope.h (standard_macro_lookup): Change parameter type
2220         to macro_scope.
2221         * macroscope.c (standard_macro_lookup): Likewise.
2222         * c-exp.y (lex_one_token): Update.
2223         * macrocmd.c (macro_expand_command): Likewise.
2224         (macro_expand_once_command): Likewise.
2225
2226 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2227
2228         * inf-loop.c (inferior_event_handler): Remove client_data param.
2229         * inf-loop.h (inferior_event_handler): Likewise.
2230         * infcmd.c (step_1): Adjust.
2231         * infrun.c (proceed): Adjust.
2232         (fetch_inferior_event): Remove client_data param.
2233         (infrun_async_inferior_event_handler): Adjust.
2234         * infrun.h (fetch_inferior_event): Remove `void *` param.
2235         * linux-nat.c (handle_target_event): Adjust.
2236         * record-btrace.c (record_btrace_handle_async_inferior_event):
2237         Adjust.
2238         * record-full.c (record_full_async_inferior_event_handler):
2239         Adjust.
2240         * remote.c (remote_async_inferior_event_handler): Adjust.
2241
2242 2020-07-01  Tom Tromey  <tom@tromey.com>
2243
2244         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2245         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2246
2247 2020-07-01  Tom Tromey  <tom@tromey.com>
2248
2249         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2250         tui_gen_win_info.
2251         (tui_win_info::make_window): Merge with
2252         tui_gen_win_info::make_window.
2253         (tui_win_info::make_visible): Move from tui_gen_win_info.
2254         * tui/tui-win.c (tui_win_info::max_width): Move from
2255         tui_gen_win_info.
2256         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2257         type.
2258         <window_factory>: Likewise.
2259         * tui/tui-layout.c (tui_win_info::resize): Move from
2260         tui_gen_win_info.
2261         (make_standard_window): Change return type.
2262         (get_locator_window, tui_get_window_by_name): Likewise.
2263         (tui_layout_window::apply): Remove a cast.
2264         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2265         (struct tui_win_info): Merge with tui_gen_win_info.
2266         (struct tui_gen_win_info): Remove.
2267
2268 2020-07-01  Tom Tromey  <tom@tromey.com>
2269
2270         * tui/tui-stack.h (struct tui_locator_window): Derive from
2271         tui_win_info.
2272         <do_scroll_horizontal, do_scroll_vertical>: New methods.
2273         <can_box>: New method.
2274
2275 2020-07-01  Tom Tromey  <tom@tromey.com>
2276
2277         * tui/tui-stack.h (struct tui_locator_window): Remove body.
2278
2279 2020-07-01  Tom Tromey  <tom@tromey.com>
2280
2281         * tui/tui-regs.c (tui_data_window::display_registers_from)
2282         (tui_data_window::display_registers_from)
2283         (tui_data_window::first_data_item_displayed)
2284         (tui_data_window::delete_data_content_windows): Update.
2285         (tui_data_window::refresh_window, tui_data_window::no_refresh):
2286         Remove.
2287         (tui_data_window::check_register_values): Update.
2288         (tui_data_item_window::rerender): Add parameters.  Update.
2289         (tui_data_item_window::refresh_window): Remove.
2290         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
2291         virtual.
2292         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
2293         tui_gen_win_info.
2294         <refresh_window, max_height, min_height>: Remove.
2295         <rerender>: Add parameters.
2296         <x, y, visible>: New members.
2297         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
2298         <m_item_width>: New member.
2299
2300 2020-07-01  Tom Tromey  <tom@tromey.com>
2301
2302         * tui/tui-regs.c (tui_data_window::show_register_group)
2303         (tui_data_window::check_register_values): Update.
2304         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
2305         from item_no.
2306
2307 2020-07-01  Tom Tromey  <tom@tromey.com>
2308
2309         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
2310         useless "if".
2311
2312 2020-07-01  Tom Tromey  <tom@tromey.com>
2313
2314         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
2315         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
2316
2317 2020-07-01  Tom Tromey  <tom@tromey.com>
2318
2319         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
2320         * tui/tui-winsource.h (enum tui_line_or_address_kind)
2321         (struct tui_line_or_address): Move from tui-data.h.
2322         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
2323         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
2324         (tui_cmd_window, tui_source_window_base, tui_source_window)
2325         (tui_disasm_window): Don't declare.
2326         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
2327         to tui-winsource.h.
2328         (SINGLE_KEY): Move to tui-stack.c.
2329
2330 2020-07-01  Tom Tromey  <tom@tromey.com>
2331
2332         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
2333         std::string.
2334         * tui/tui-regs.c (class tab_expansion_file): New.
2335         (tab_expansion_file::write): New method.
2336         (tui_register_format): Change return type.  Use
2337         tab_expansion_file.
2338         (tui_get_register, tui_data_window::display_registers_from)
2339         (tui_data_item_window::rerender): Update.
2340         * tui/tui-io.h (tui_expand_tabs): Don't declare.
2341         * tui/tui-io.c (tui_expand_tabs): Remove.
2342
2343 2020-07-01  Tom Tromey  <tom@tromey.com>
2344
2345         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2346
2347 2020-07-01  Fangrui Song  <maskray@google.com>
2348
2349         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2350
2351 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2352
2353         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2354         forms for DW_AT_associated and DW_AT_allocated attributes,
2355         which is already checked in function attr_to_dynamic_prop.
2356
2357 2020-06-30  Tom Tromey  <tromey@adacore.com>
2358
2359         * dwarf2/read.c (quirk_rust_enum): Correctly call
2360         alloc_rust_variant for default-less enum.
2361
2362 2020-06-30  Tom Tromey  <tromey@adacore.com>
2363
2364         PR build/26183:
2365         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2366         gdb::to_string.
2367
2368 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2369
2370         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2371         * gdbarch.h: Re-generate.
2372
2373 2020-06-28  Tom Tromey  <tom@tromey.com>
2374
2375         * command.h (cmd_types): Remove.
2376         (cmd_type): Don't declare.
2377         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2378         typedef.
2379         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2380         * cli/cli-decode.c (cmd_type): Remove.
2381
2382 2020-06-27  Pedro Alves  <palves@redhat.com>
2383
2384         * fork-child.c (prefork_hook): Adjust.
2385         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2386         Delete.
2387         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2388         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2389         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2390         Remove declarations.
2391         (struct inferior) <set_tty, tty>: New methods.
2392         (struct inferior) <terminal>: Rename to ...
2393         (struct inferior) <m_terminal>: ... this and make private.
2394         * main.c (captured_main_1): Adjust.
2395         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2396         (mi_cmd_inferior_tty_show): Adjust.
2397         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2398         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2399
2400 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2401
2402         * configure.ac: Add --enable-libctf: handle --disable-static
2403         properly.
2404         * acinclude.m4: sinclude ../config/enable.m4.
2405         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2406         (LIBCTF): Substitute in.
2407         (CTF_DEPS): New, likewise.
2408         (CLIBS): libctf needs symbols from libbfd: move earlier.
2409         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2410         flags.
2411         * ctfread.c: Surround in ENABLE_LIBCTF.
2412         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2413         * configure: Regenerate.
2414         * config.in: Likewise.
2415
2416 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2417
2418         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2419
2420 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2421
2422         * inferior.h (struct inferior) <terminal>: Change type to
2423         gdb::unique_xmalloc_ptr<char>.
2424         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2425         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2426         field, adjust to unique pointer.
2427         (get_inferior_io_terminal): Adjust to unique pointer.
2428
2429 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2430
2431         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2432         registers, not just the known core set of registers.
2433
2434 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2435
2436         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2437         fflags, frm, and fcsr registers.
2438         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2439         restore groups.
2440         (riscv_tdesc_unknown_reg): New function.
2441         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2442         tdesc_use_registers.
2443         * riscv-tdep.h (struct gdbarch_tdep): Add
2444         unknown_csrs_first_regnum, unknown_csrs_count,
2445         duplicate_fflags_regnum, duplicate_frm_regnum, and
2446         duplicate_fcsr_regnum fields.
2447
2448 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2449
2450         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2451         callback, use the callback (when not null) to help number unknown
2452         registers.
2453         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2454         (tdesc_use_registers): Add extra parameter to declaration.
2455
2456 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2457
2458         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2459         in the file.
2460         (class riscv_pending_register_alias): Likewise.
2461         (riscv_register_feature::register_info): Change 'required_p' field
2462         to 'required', and change its type.  Add 'check' member function.
2463         (riscv_register_feature::register_info::check): Define new member
2464         function.
2465         (riscv_xreg_feature): Change initialisation of 'required' field.
2466         (riscv_freg_feature): Likewise.
2467         (riscv_virtual_feature): Likewise.
2468         (riscv_csr_feature): Likewise.
2469         (riscv_check_tdesc_feature): Take extra parameter, the csr
2470         tdesc_feature, rewrite the function to use the new
2471         riscv_register_feature::register_info::check function.
2472         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2473
2474 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2475
2476         * features/Makefile: Remove all references to the deleted files
2477         below.
2478         * features/riscv/32bit-csr.c: Deleted.
2479         * features/riscv/32bit-csr.xml: Deleted.
2480         * features/riscv/64bit-csr.c: Deleted.
2481         * features/riscv/64bit-csr.xml: Deleted.
2482         * features/riscv/rebuild-csr-xml.sh: Deleted.
2483
2484 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2485
2486         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2487         whitespace error for declaration of names member variable.
2488         (struct riscv_register_feature): Add new prefer_first_name member
2489         variable, and fix whitespace error in declaration of registers.
2490         (riscv_xreg_feature): Initialize prefer_first_name field.
2491         (riscv_freg_feature): Likewise.
2492         (riscv_virtual_feature): Likewise.
2493         (riscv_csr_feature): Likewise.
2494         (riscv_register_name): Expand on comments.  Remove register name
2495         modifications for CSR and virtual registers.
2496
2497 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2498
2499         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2500         errors.
2501
2502 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2503
2504         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2505         riscv-opc.h.
2506         (class riscv_pending_register_alias): New class.
2507         (riscv_check_tdesc_feature): Take vector of pending aliases and
2508         populate it as appropriate.
2509         (riscv_setup_register_aliases): Delete.
2510         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2511         to riscv_check_tdesc_feature in all cases.  Use the vector to
2512         create the register aliases.
2513
2514 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2515
2516         * sol2-tdep.c (sol2_static_transform_name): Remove.
2517         (sol2_init_abi): Don't register it.
2518         * gdbarch.sh (static_transform_name): Remove.
2519         * gdbarch.c, gdbarch.h: Regenerate.
2520
2521         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2522         gdbarch_static_transform_name.
2523         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2524         * stabsread.c (define_symbol) <'X'>: Remove.
2525         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2526         handling.
2527         <'V'>: Likewise.
2528         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2529         <'S'>: Remove call to gdbarch_static_transform_name.
2530
2531 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2532
2533         * procfs.c (procfs_pre_trace): New function.
2534         (procfs_target::create_inferior): Pass it to fork_inferior.
2535
2536 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2537
2538         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2539         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2540         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2541         sol2-tdep.o, sparc-sol2-tdep.o.
2542         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2543         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2544         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2545         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2546
2547 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2548
2549         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2550         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2551         Call sol2_init_abi.
2552         Remove calls to set_gdbarch_skip_solib_resolver,
2553         set_gdbarch_core_pid_to_str.
2554         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2555         (i386_sol2_static_transform_name): Remove.
2556         (i386_sol2_init_abi): Call sol2_init_abi.
2557         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2558         set_gdbarch_static_transform_name,
2559         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2560         Use sol2_sigtramp_p.
2561         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2562         (sol2_sigtramp_p): New function.
2563         (sol2_static_transform_name): New function.
2564         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2565         (sol2_init_abi): New function.
2566         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2567         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2568         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2569         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2570         (sparc_sol2_static_transform_name): Remove.
2571         (sparc32_sol2_init_abi): Call sol2_init_abi.
2572         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2573         set_gdbarch_static_transform_name,
2574         set_gdbarch_skip_solib_resolver,
2575         set_gdbarch_core_pid_to_str.
2576         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2577         (sparc_sol2_static_transform_name): Remove
2578         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2579         call sol2_sigtramp_p.
2580         (sparc64_sol2_init_abi): Call sol2_init_abi.
2581         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2582         set_gdbarch_static_transform_name,
2583         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2584
2585 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2586
2587         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2588         * exec.c (validate_exec_file): If from_tty, set both
2589         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2590         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2591         and from_tty, unconditionally ask a confirmation.
2592
2593 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2594
2595         * target-descriptions.c (tdesc_architecture_name): Protect against
2596         NULL pointer dereference.
2597         (maint_print_xml_tdesc_cmd): New function.
2598         (_initialize_target_descriptions): Register new 'maint print
2599         xml-tdesc' command and give it the filename completer.
2600         * NEWS: Mention new 'maint print xml-tdesc' command.
2601
2602 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2603
2604         * target-descriptions.c (class tdesc_compatible_info): New class.
2605         (struct target_desc): Change type of compatible vector.
2606         (tdesc_compatible_p): Update for change in type of
2607         target_desc::compatible.
2608         (tdesc_compatible_info_list): New function.
2609         (tdesc_compatible_info_arch_name): New function.
2610         (tdesc_add_compatible): Update for change in type of
2611         target_desc::compatible.
2612         (print_c_tdesc::visit_pre): Likewise.
2613
2614 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2615
2616         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2617         whitespace to underscore.
2618         (maint_print_c_tdesc_cmd): Use fake filename for target
2619         descriptions that came from the target.
2620         (_initialize_target_descriptions): Add filename command completion
2621         for 'maint print c-tdesc'.
2622
2623 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2624
2625         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2626         lines.
2627
2628 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2629
2630         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2631         lines.
2632         (dwarf2_find_location_expression): Likewise.
2633         (call_site_parameter_matches): Likewise.
2634         (dwarf2_compile_expr_to_ax): Likewise.
2635         (disassemble_dwarf_expression): Likewise.
2636         (loclist_describe_location): Likewise.
2637
2638 2020-06-23  Pedro Alves  <palves@redhat.com>
2639
2640         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2641         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2642         (register_to_value_test): Use scoped_mock_context.
2643         * regcache.c: Include "scoped-mock-context.h".
2644         (cooked_read_test): Don't error out if a target is already pushed.
2645         Use scoped_mock_context.  Adjust.
2646         * scoped-mock-context.h: New file.
2647
2648 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2649
2650         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2651         initializer.
2652         (ada_language::is_string_type_p): New member function.
2653         * c-lang.c (c_language_data): Delete la_is_string_type_p
2654         initializer.
2655         (cplus_language_data): Likewise.
2656         (asm_language_data): Likewise.
2657         (minimal_language_data): Likewise.
2658         * d-lang.c (d_language_data): Likewise.
2659         * f-lang.c (f_is_string_type_p): Delete function, implementation
2660         moved to f_language::is_string_type_p.
2661         (f_language_data): Delete la_is_string_type_p initializer.
2662         (f_language::is_string_type_p): New member function,
2663         implementation from f_is_string_type_p.
2664         * go-lang.c (go_is_string_type_p): Delete function, implementation
2665         moved to go_language::is_string_type_p.
2666         (go_language_data): Delete la_is_string_type_p initializer.
2667         (go_language::is_string_type_p): New member function,
2668         implementation from go_is_string_type_p.
2669         * language.c (language_defn::is_string_type_p): Define new member
2670         function.
2671         (default_is_string_type_p): Make static, add comment copied from
2672         header file.
2673         (unknown_language_data): Delete la_is_string_type_p initializer.
2674         (unknown_language::is_string_type_p): New member function.
2675         (auto_language_data): Delete la_is_string_type_p initializer.
2676         (auto_language::is_string_type_p): New member function.
2677         * language.h (language_data): Delete la_is_string_type_p field.
2678         (language_defn::is_string_type_p): Declare new function.
2679         (default_is_string_type_p): Delete desclaration, move comment to
2680         definition.
2681         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2682         moved to m2_language::is_string_type_p.
2683         (m2_language_data): Delete la_is_string_type_p initializer.
2684         (m2_language::is_string_type_p): New member function,
2685         implementation from m2_is_string_type_p.
2686         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2687         initializer.
2688         * opencl-lang.c (opencl_language_data): Likewise.
2689         * p-lang.c (pascal_is_string_type_p): Delete function,
2690         implementation moved to pascal_language::is_string_type_p.
2691         (pascal_language_data): Delete la_is_string_type_p initializer.
2692         (pascal_language::is_string_type_p): New member function,
2693         implementation from pascal_is_string_type_p.
2694         * rust-lang.c (rust_is_string_type_p): Delete function,
2695         implementation moved to rust_language::is_string_type_p.
2696         (rust_language_data): Delete la_is_string_type_p initializer.
2697         (rust_language::is_string_type_p): New member function,
2698         implementation from rust_is_string_type_p.
2699         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2700         is_string_type_p.
2701
2702 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2703
2704         * ada-lang.c (ada_language_data): Delete la_print_typedef
2705         initializer.
2706         (ada_language::print_typedef): New member function.
2707         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2708         (cplus_language_data): Likewise.
2709         (asm_language_data): Likewise.
2710         (minimal_language_data): Likewise.
2711         * d-lang.c (d_language_data): Likewise.
2712         * f-lang.c (f_language_data): Likewise.
2713         (f_language::print_typedef): New member function.
2714         * go-lang.c (go_language_data): Delete la_print_typedef
2715         initializer.
2716         * language.c (language_defn::print_typedef): Define member
2717         function.
2718         (unknown_language_data): Delete la_print_typedef initializer.
2719         (unknown_language::print_typedef): New member function.
2720         (auto_language_data): Delete la_print_typedef initializer.
2721         (auto_language::print_typedef): New member function.
2722         * language.h (language_data): Delete la_print_typedef field.
2723         (language_defn::print_typedef): Declare new member function.
2724         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2725         (default_print_typedef): Delete declaration.
2726         * m2-lang.c (m2_language_data): Delete la_print_typedef
2727         initializer.
2728         (m2_language::print_typedef): New member function.
2729         * objc-lang.c (objc_language_data): Delete la_print_typedef
2730         initializer.
2731         * opencl-lang.c (opencl_language_data): Likewise.
2732         * p-lang.c (pascal_language_data): Likewise.
2733         (pascal_language::print_typedef): New member function.
2734         * rust-lang.c (rust_print_typedef): Delete function,
2735         implementation moved to rust_language::print_typedef.
2736         (rust_language): Delete la_print_typedef initializer.
2737         (rust_language::print_typedef): New member function,
2738         implementation from rust_print_typedef.
2739         * typeprint.c (default_print_typedef): Delete.
2740
2741 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2742
2743         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2744         (ada_language::printstr): New member function.
2745         * c-lang.c (c_language_data): Delete la_printstr initializer.
2746         (cplus_language_data): Likewise.
2747         (asm_language_data): Likewise.
2748         (minimal_language_data): Likewise.
2749         * d-lang.c (d_language_data): Likewise.
2750         * f-lang.c (f_printstr): Rename to f_language::printstr.
2751         (f_language_data): Delete la_printstr initializer.
2752         (f_language::printstr): New member function, implementation from
2753         f_printstr.
2754         * go-lang.c (go_language_data): Delete la_printstr initializer.
2755         * language.c (language_defn::printstr): Define new member
2756         function.
2757         (unk_lang_printstr): Delete.
2758         (unknown_language_data): Delete la_printstr initializer.
2759         (unknown_language::printstr): New member function.
2760         (auto_language_data): Delete la_printstr initializer.
2761         (auto_language::printstr): New member function.
2762         * language.h (language_data): Delete la_printstr field.
2763         (language_defn::printstr): Declare new member function.
2764         (LA_PRINT_STRING): Update call to printstr.
2765         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2766         (m2_language_data): Delete la_printstr initializer.
2767         (m2_language::printstr): New member function, implementation from
2768         m2_printstr.
2769         * objc-lang.c (objc_language_data): Delete la_printstr
2770         initializer.
2771         * opencl-lang.c (opencl_language_data): Likewise.
2772         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2773         (pascal_language_data): Delete la_printstr initializer.
2774         (pascal_language::printstr): New member function, implementation
2775         from pascal_printstr.
2776         * p-lang.h (pascal_printstr): Delete declaration.
2777         * rust-lang.c (rust_printstr): Update header comment.
2778         (rust_language_data): Delete la_printstr initializer.
2779         (rust_language::printstr): New member function.
2780
2781 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2782
2783         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2784         (ada_language::printchar): New member function.
2785         * c-lang.c (c_language_data): Delete la_printchar initializer.
2786         (cplus_language_data): Likewise.
2787         (asm_language_data): Likewise.
2788         (minimal_language_data): Likewise.
2789         * d-lang.c (d_language_data): Likewise.
2790         * f-lang.c (f_printchar): Rename to f_language::printchar.
2791         (f_language_data): Delete la_printchar initializer.
2792         (f_language::printchar): New member function, implementation from
2793         f_printchar.
2794         * go-lang.c (go_language_data): Delete la_printchar initializer.
2795         * language.c (unk_lang_printchar): Delete.
2796         (language_defn::printchar): Define new member function.
2797         (unknown_language_data): Delete la_printchar initializer.
2798         (unknown_language::printchar): New member function.
2799         (auto_language_data): Delete la_printchar initializer.
2800         (auto_language::printchar): New member function.
2801         * language.h (language_data): Delete la_printchar field.
2802         (language_defn::printchar): Declare new member function.
2803         (LA_PRINT_CHAR): Update call to printchar.
2804         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2805         (m2_language::printchar): New member function.
2806         * objc-lang.c (objc_language_data): Delete la_printchar
2807         initializer.
2808         * opencl-lang.c (opencl_language_data): Likewise.
2809         * p-lang.c (pascal_language_data): Delete la_printchar
2810         initializer.
2811         (pascal_language::printchar): New member function.
2812         * rust-lang.c (rust_printchar): Rename to
2813         rust_language::printchar.
2814         (rust_language_data): Delete la_printchar initializer.
2815         (rust_language::printchar): New member function, implementation
2816         from rust_printchar.
2817
2818 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2819
2820         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2821         (ada_language_data): Delete la_emitchar initializer.
2822         (ada_language::emitchar): New member function, implementation from
2823         emit_char.
2824         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2825         (cplus_language_data): Likewise.
2826         (asm_language_data): Likewise.
2827         (minimal_language_data): Likewise.
2828         * d-lang.c (d_language_data): Likewise.
2829         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2830         (f_language_data): Delete la_emitchar initializer.
2831         (f_language::emitchar): New member function, implementation from
2832         f_emit_char.
2833         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2834         * language.c (unk_lang_emit_char): Delete.
2835         (language_defn::emitchar): New member function definition.
2836         (unknown_language_data): Delete la_emitchar initializer.
2837         (unknown_language::emitchar): New member function.
2838         (auto_language_data): Delete la_emitchar initializer.
2839         (auto_language::emitchar): New member function.
2840         * language.h (language_data): Delete la_emitchar field.
2841         (language_defn::emitchar): New member field declaration.
2842         (LA_EMIT_CHAR): Update call to emitchar.
2843         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2844         (m2_language_data): Delete la_emitchar initializer.
2845         (m2_language::emitchar): New member function, implementation from
2846         m2_emit_char.
2847         * objc-lang.c (objc_language_data): Delete la_emitchar
2848         initializer.
2849         * opencl-lang.c (opencl_language_data): Likewise.
2850         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2851         (pascal_language_data): Delete la_emitchar initializer.
2852         (pascal_language::emitchar): New member function, implementation
2853         from pascal_emit_char.
2854         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2855         (rust_language_data): Delete la_emitchar initializer.
2856         (rust_language::emitchar): New member function, implementation
2857         from rust_emitchar.
2858
2859 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2860
2861         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2862         (ada_language_data): Delete la_post_parser initializer.
2863         (ada_language::post_parser): New member function.
2864         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2865         (cplus_language_data): Likewise.
2866         (asm_language_data): Likewise.
2867         (minimal_language_data): Likewise.
2868         * d-lang.c (d_language_data): Likewise.
2869         * f-lang.c (f_language_data): Likewise.
2870         * go-lang.c (go_language_data): Likewise.
2871         * language.c (unknown_language_data): Likewise.
2872         (auto_language_data): Likewise.
2873         * language.h (language_data): Delete la_post_parser field.
2874         (language_defn::post_parser): New member function.
2875         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2876         * objc-lang.c (objc_language_data): Likewise.
2877         * opencl-lang.c (opencl_language_data): Likewise.
2878         * p-lang.c (pascal_language_data): Likewise.
2879         * parse.c (parse_exp_in_context): Update call to post_parser.
2880         (null_post_parser): Delete definition.
2881         * parser-defs.h (null_post_parser): Delete declaration.
2882         * rust-lang.c (rust_language_data): Delete la_post_parser
2883         initializer.
2884
2885 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2886
2887         * ada-lang.c (parse): Rename to ada_language::parser.
2888         (ada_language_data): Delete la_parser initializer.
2889         (ada_language::parser): New member function, implementation from
2890         parse.
2891         * c-lang.c (c_language_data): Delete la_parser initializer.
2892         (cplus_language_data): Likewise.
2893         (asm_language_data): Likewise.
2894         (minimal_language_data): Likewise.
2895         * d-lang.c (d_language_data): Likewise.
2896         (d_language::parser): New member function.
2897         * f-lang.c (f_language_data): Delete la_parser initializer.
2898         (f_language::parser): New member function.
2899         * go-lang.c (go_language_data): Delete la_parser initializer.
2900         (go_language::parser): New member function.
2901         * language.c (unk_lang_parser): Delete.
2902         (language_defn::parser): Define new member function.
2903         (unknown_language_data): Delete la_parser initializer.
2904         (unknown_language::parser): New member function.
2905         (auto_language_data): Delete la_parser initializer.
2906         (auto_language::parser): New member function.
2907         * language.h (language_data): Delete la_parser field.
2908         (language_defn::parser): Declare new member function.
2909         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2910         (m2_language::parser): New member function.
2911         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2912         * opencl-lang.c (opencl_language_data): Likewise.
2913         * p-lang.c (pascal_language_data): Likewise.
2914         (pascal_language::parser): New member function.
2915         * parse.c (parse_exp_in_context): Update call to parser.
2916         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2917         (rust_language::parser): New member function.
2918
2919 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2920
2921         * top.c (print_gdb_configuration): Print --with-python-libdir
2922         configuration value.
2923
2924 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2925
2926         * NEWS: Mention change to the alias command.
2927
2928 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2929
2930         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2931         (alias_command_completer)
2932         (make_alias_options_def_group): New functions.
2933         (alias_opts, alias_option_defs): New struct and array.
2934         (alias_usage_error): Update usage.
2935         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2936         Use option framework.
2937         (_initialize_cli_cmds): Update alias command help.
2938         Update aliases command help.
2939         (show_user):
2940         Add NULL for new default_args lookup_cmd argument.
2941         (valid_command_p): Rename to validate_aliased_command.
2942         Add NULL for new default_args lookup_cmd argument.  Verify that the
2943         aliased_command has no default args.
2944         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2945         (lookup_cmd_1, lookup_cmd): New argument default_args.
2946         (add_alias_cmd):
2947         Add NULL for new default_args lookup_cmd argument.
2948         (print_help_for_command): Show default args under the layout
2949          alias some_alias = some_aliased_cmd some_alias_default_arg.
2950         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2951         xfree default_args in destructor.
2952         * cli/cli-script.c (process_next_line, do_define_command):
2953         Add NULL for new default_args lookup_cmd argument.
2954         * command.h: Declare new default_args argument in lookup_cmd
2955         and lookup_cmd_1.
2956         * completer.c (complete_line_internal_1):
2957         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2958         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2959         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2960         Likewise.
2961         * infcmd.c (_initialize_infcmd): Likewise.
2962         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2963         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2964         * python/py-param.c (add_setshow_generic): Likewise.
2965         * remote.c (_initialize_remote): Likewise.
2966         * top.c (execute_command): Prepend default_args if command has some.
2967         (set_verbose):
2968         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2969         * tracepoint.c (validate_actionline, encode_actions_1):
2970         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2971
2972 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2973
2974         * jit.c (jit_read_descriptor): Use bool as the return type.
2975         (jit_breakpoint_re_set_internal): Use bool as the return type.
2976         Invert the return value logic; return true if the jit breakpoint
2977         has been successfully initialized.
2978         (jit_inferior_init): Update the call to
2979         jit_breakpoint_re_set_internal.
2980
2981 2020-06-22  Pedro Alves  <palves@redhat.com>
2982
2983         PR gdb/25939
2984         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2985         Use the current inferior instead.  Don't return
2986         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2987         wait again.
2988         * sol-thread.c (sol_thread_target::wait): Don't reference
2989         inferior_ptid.
2990         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2991         (sol_update_thread_list_callback): Use the current inferior's pid
2992         instead of inferior_ptid.
2993
2994 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2995
2996         * procfs.c: Cleanup many comments.
2997
2998         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2999         (AFTER_WATCHFLAG): Replace by value.
3000
3001         (MAIN_PROC_NAME_FORMAT): Inline ...
3002         (create_procinfo): ... here.
3003
3004         (procfs_debug_inferior): Remove SYS_exec handling.
3005         (syscall_is_exec): Likewise.
3006         (procfs_set_exec_trap): Likewise.
3007
3008         (syscall_is_lwp_exit): Inline in callers.
3009         (syscall_is_exit): Likewise.
3010         (syscall_is_exec): Likewise.
3011         (syscall_is_lwp_create): Likewise.
3012
3013         (invalidate_cache): Remove #if 0 code.
3014
3015         (make_signal_thread_runnable):  Remove.
3016         (procfs_target::resume): Remove #if 0 code.
3017
3018 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3019
3020         PR gdb/25939
3021         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3022         call ...
3023         (procfs_target::create_inferior): ... here.
3024
3025 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3026
3027         * exec.c (validate_exec_file): Ensure the build-id is up to
3028         date by calling reopen_exec_file (that checks file timestamp
3029         to decide to re-read the file).
3030
3031 2020-06-18  Pedro Alves  <palves@redhat.com>
3032
3033         PR gdb/25412
3034         * gdbthread.h (delete_thread, delete_thread_silent)
3035         (find_thread_ptid): Update comments.
3036         * thread.c (current_thread_): New global.
3037         (is_current_thread): Move higher, and reimplement.
3038         (inferior_thread): Reimplement.
3039         (set_thread_exited): Use bool.  Add assertions.
3040         (add_thread_silent): Simplify thread-reuse handling by always
3041         calling delete_thread.
3042         (delete_thread): Remove intro comment.
3043         (find_thread_ptid): Skip exited threads.
3044         (switch_to_thread_no_regs): Write to current_thread_.
3045         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3046         INFERIOR_PTID.  Clear current_thread_.
3047
3048 2020-06-18  Pedro Alves  <palves@redhat.com>
3049
3050         * aix-thread.c (pd_update): Use switch_to_thread.
3051
3052 2020-06-18  Pedro Alves  <palves@redhat.com>
3053
3054         * ravenscar-thread.c (ravenscar_thread_target): Update.
3055         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3056         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3057         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3058         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3059
3060 2020-06-18  Pedro Alves  <palves@redhat.com>
3061
3062         * nat/windows-nat.c (current_windows_thread): Remove.
3063         * nat/windows-nat.h (current_windows_thread): Remove.
3064         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3065         Adjust.
3066         (display_selectors): Adjust to fetch the current
3067         windows_thread_info based on inferior_ptid.
3068         (fake_create_process): No longer write to current_windows_thread.
3069         (windows_nat_target::get_windows_debug_event):
3070         Don't set inferior_ptid or current_windows_thread.
3071         (windows_nat_target::wait): Adjust to not rely on
3072         current_windows_thread.
3073         (do_initial_windows_stuff): Now a method of windows_nat_target.
3074         Switch to the last_ptid thread.
3075         (windows_nat_target::attach): Adjust.
3076         (windows_nat_target::detach): Use switch_to_no_thread instead of
3077         writing to inferior_ptid directly.
3078         (windows_nat_target::create_inferior): Adjust.
3079
3080 2020-06-18  Pedro Alves  <palves@redhat.com>
3081
3082         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3083
3084 2020-06-18  Pedro Alves  <palves@redhat.com>
3085
3086         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3087         after creating it, instead of writing to inferior_ptid.  Don't
3088         write to inferior_ptid.
3089
3090 2020-06-18  Pedro Alves  <palves@redhat.com>
3091
3092         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3093
3094 2020-06-18  Pedro Alves  <palves@redhat.com>
3095
3096         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3097         it, instead of writing to inferior_ptid.
3098
3099 2020-06-18  Pedro Alves  <palves@redhat.com>
3100
3101         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3102         to inferior_ptid.
3103
3104 2020-06-18  Pedro Alves  <palves@redhat.com>
3105
3106         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3107         instead of writing to inferior_ptid directly.
3108
3109 2020-06-18  Pedro Alves  <palves@redhat.com>
3110
3111         * corelow.c (core_target::close): Use switch_to_no_thread instead
3112         of writing to inferior_ptid directly.
3113         (add_to_thread_list, core_target_open): Use switch_to_thread
3114         instead of writing to inferior_ptid directly.
3115
3116 2020-06-18  Pedro Alves  <palves@redhat.com>
3117
3118         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3119         inferior_ptid.
3120         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3121         inferior_ptid.
3122         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3123         inferior_ptid directly.
3124         (darwin_nat_target::init_thread_list): Switch to thread, instead
3125         of writing to inferior_ptid.
3126         (darwin_nat_target::attach): Don't write to inferior_ptid.
3127         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3128
3129 2020-06-18  Pedro Alves  <palves@redhat.com>
3130
3131         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3132         thread.
3133         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3134         Instead use switch_to_thread.
3135         (gnu_nat_target::detach): Use switch_to_no_thread
3136         instead of writing to inferior_ptid directly.  Used passed-in
3137         inferior instead of looking up the inferior by pid.
3138
3139 2020-06-18  Pedro Alves  <palves@redhat.com>
3140
3141         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3142         inferior_ptid.
3143
3144 2020-06-18  Pedro Alves  <palves@redhat.com>
3145
3146         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3147         inferior_ptid.
3148         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3149         thread.
3150         (nto_procfs_target::detach): Avoid referencing
3151         inferior_ptid.  Use switch_to_no_thread instead of writing to
3152         inferior_ptid directly.
3153         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3154         instead of writing to inferior_ptid directly.
3155         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3156         to thread.
3157
3158 2020-06-18  Pedro Alves  <palves@redhat.com>
3159
3160         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3161         after creating it, instead of writing to inferior_ptid.
3162         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3163         to inferior_ptid directly.
3164         (gdbsim_target::wait): Don't write to inferior_ptid.
3165
3166 2020-06-18  Pedro Alves  <palves@redhat.com>
3167
3168         * remote.c (remote_target::remote_notice_new_inferior): Use
3169         switch_to_thread instead of writing to inferior_ptid directly.
3170         (remote_target::add_current_inferior_and_thread): Use
3171         switch_to_no_thread instead of writing to inferior_ptid directly.
3172         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3173         and switch_to_thread instead of using set_current_inferior or
3174         writing to inferior_ptid directly.
3175
3176 2020-06-18  Pedro Alves  <palves@redhat.com>
3177
3178         * tracectf.c (ctf_target_open): Switch to added thread instead of
3179         writing to inferior_ptid directly.
3180         (ctf_target::close): Use switch_to_no_thread instead of writing to
3181         inferior_ptid directly.
3182
3183 2020-06-18  Pedro Alves  <palves@redhat.com>
3184
3185         * tracefile-tfile.c (tfile_target_open): Don't write to
3186         inferior_ptid directly, instead switch to added thread.
3187         (tfile_target::close): Use switch_to_no_thread instead of writing
3188         to inferior_ptid directly.
3189
3190 2020-06-18  Pedro Alves  <palves@redhat.com>
3191
3192         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3193         (procfs_target::detach): Use switch_to_no_thread
3194         instead of writing to inferior_ptid directly.
3195         (do_attach): Change return type to void.  Switch to the added
3196         thread.
3197         (procfs_target::create_inferior): Switch to the added thread.
3198         (procfs_do_thread_registers): Don't write to inferior_ptid.
3199
3200 2020-06-18  Pedro Alves  <palves@redhat.com>
3201
3202         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3203         of writing to inferior_ptid.
3204         (scoped_restore_exited_inferior): Delete.
3205         (handle_vfork_child_exec_or_exit): Simplify using
3206         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3207         instead of writing to inferior_ptid.
3208         (THREAD_STOPPED_BY): Delete.
3209         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3210         (thread_stopped_by_hw_breakpoint): Delete.
3211         (save_waitstatus): Use
3212         scoped_restore_current_thread+switch_to_thread, and call
3213         target_stopped_by_watchpoint instead of
3214         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3215         instead of thread_stopped_by_sw_breakpoint, and
3216         target_stopped_by_hw_breakpoint instead of
3217         thread_stopped_by_hw_breakpoint.
3218         (handle_inferior_event)
3219         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3220         inferior_ptid directly, nor
3221         set_current_inferior/set_current_program_space.  Use
3222         switch_to_thread / switch_to_inferior_no_thread instead.
3223
3224 2020-06-18  Pedro Alves  <palves@redhat.com>
3225
3226         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3227         instead of writing to inferior_ptid.
3228
3229 2020-06-18  Pedro Alves  <palves@redhat.com>
3230
3231         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3232         added thread.
3233         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3234         to the added thread.
3235         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3236         instead of writing to inferior_ptid.
3237
3238 2020-06-18  Pedro Alves  <palves@redhat.com>
3239
3240         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3241         (register_to_value_test): Mock a program_space too.  Heap-allocate
3242         the address space.  Don't write to inferior_ptid.  Use
3243         switch_to_thread instead.
3244
3245 2020-06-18  Pedro Alves  <palves@redhat.com>
3246
3247         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3248         Delete.
3249         (find_signalled_thread()): New, factored out from
3250         linux_make_corefile_notes and adjusted to handle exited threads.
3251         (linux_make_corefile_notes): Adjust to use the new
3252         find_signalled_thread.
3253
3254 2020-06-18  Pedro Alves  <palves@redhat.com>
3255
3256         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3257         of saving/restoring inferior_ptid.
3258
3259 2020-06-17  Tom Tromey  <tom@tromey.com>
3260
3261         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3262         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3263         declare.
3264         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3265
3266 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3267
3268         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3269         of partial symtabs.
3270
3271 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3272
3273         * regformats/reg-arm.dat: Remove.
3274         * regformats/reg-bfin.dat: Remove.
3275         * regformats/reg-cris.dat: Remove.
3276         * regformats/reg-crisv32.dat: Remove.
3277         * regformats/reg-m32r.dat: Remove.
3278         * regformats/reg-tilegx.dat: Remove.
3279         * regformats/reg-tilegx32.dat: Remove.
3280
3281 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3282
3283         * features/Makefile (WHICH): Remove arm files.
3284         * regformats/arm/arm-with-iwmmxt.dat: Remove.
3285         * regformats/arm/arm-with-neon.dat: Remove.
3286         * regformats/arm/arm-with-vfpv2.dat: Remove.
3287         * regformats/arm/arm-with-vfpv3.dat: Remove.
3288
3289 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
3290
3291         * features/Makefile (XMLTOC): Remove rx.xml.
3292
3293 2020-06-17  Pedro Alves  <palves@redhat.com>
3294
3295         * gdbthread.h (thread_control_state) <trap_expected> Update
3296         comments.
3297
3298 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3299
3300         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
3301         ada_language::lookup_symbol_nonlocal.
3302         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
3303         (ada_language::lookup_symbol_nonlocal): New member function,
3304         implementation from ada_lookup_symbol_nonlocal.
3305         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
3306         initializer.
3307         (cplus_language_data): Delete la_lookup_symbol_nonlocal
3308         initializer.
3309         (cplus_language::lookup_symbol_nonlocal): New member function.
3310         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
3311         (minimal_language_data) Likewise.
3312         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
3313         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
3314         initializer.
3315         (d_language::lookup_symbol_nonlocal): New member function.
3316         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
3317         initializer.
3318         (f_language::lookup_symbol_nonlocal): New member function.
3319         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
3320         initializer.
3321         * language.c (unknown_language_data): Likewise.
3322         (auto_language_data): Likewise.
3323         * language.h (language_data): Delete la_lookup_symbol_nonlocal
3324         field.
3325         (language_defn::lookup_symbol_nonlocal): New member function.
3326         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
3327         initializer.
3328         * objc-lang.c (objc_language_data): Likewise.
3329         * opencl-lang.c (opencl_language_data): Likewise.
3330         * p-lang.c (pascal_language_data): Likewise.
3331         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
3332         rust_language::lookup_symbol_nonlocal.
3333         (rust_language_data): Delete la_lookup_symbol_nonlocal
3334         initializer.
3335         (rust_language::lookup_symbol_nonlocal): New member function,
3336         implementation from rust_lookup_symbol_nonlocal.
3337         * symtab.c (lookup_symbol_aux): Update call to
3338         lookup_symbol_nonlocal.
3339         (basic_lookup_symbol_nonlocal): Rename to...
3340         (language_defn::lookup_symbol_nonlocal): ...this, and update
3341         header comment.  Remove language_defn parameter, and replace with
3342         uses of `this'.
3343         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3344
3345 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3346
3347         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3348         initializer.
3349         (ada_language::value_print_inner): New member function.
3350         * c-lang.c (c_language_data): Delete la_value_print_inner
3351         initializer.
3352         (cplus_language_data): Likewise.
3353         (asm_language_data): Likewise.
3354         (minimal_language_data): Likewise.
3355         * d-lang.c (d_language_data): Likewise.
3356         (d_language::value_print_inner): New member function.
3357         * f-lang.c (f_language_data): Delete la_value_print_inner
3358         initializer.
3359         (f_language::value_print_inner): New member function.
3360         * f-lang.h (f_value_print_innner): Rename to...
3361         (f_value_print_inner): ...this (note spelling of 'inner').
3362         * f-valprint.c (f_value_print_innner): Rename to...
3363         (f_value_print_inner): ...this (note spelling of 'inner').
3364         * go-lang.c (go_language_data): Delete la_value_print_inner
3365         initializer.
3366         (go_language::value_print_inner): New member function.
3367         * language.c (language_defn::value_print_inner): Define new member
3368         function.
3369         (unk_lang_value_print_inner): Delete.
3370         (unknown_language_data): Delete la_value_print_inner initializer.
3371         (unknown_language::value_print_inner): New member function.
3372         (auto_language_data): Delete la_value_print_inner initializer.
3373         (auto_language::value_print_inner): New member function.
3374         * language.h (language_data): Delete la_value_print_inner field.
3375         (language_defn::value_print_inner): Delcare new member function.
3376         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3377         initializer.
3378         (m2_language::value_print_inner): New member function.
3379         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3380         initializer.
3381         * opencl-lang.c (opencl_language_data): Likewise.
3382         * p-lang.c (pascal_language_data): Likewise.
3383         (pascal_language::value_print_inner): New member function.
3384         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3385         initializer.
3386         (rust_language::value_print_inner): New member function.
3387         * valprint.c (do_val_print): Update call to value_print_inner.
3388
3389 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3390
3391         * ada-lang.c (ada_language_data): Delete la_value_print
3392         initializer.
3393         (ada_language::value_print): New member function.
3394         * c-lang.c (c_language_data): Delete la_value_print initializer.
3395         (cplus_language_data): Likewise.
3396         (asm_language_data): Likewise.
3397         (minimal_language_data): Likewise.
3398         * d-lang.c (d_language_data): Likewise.
3399         * f-lang.c (f_language_data): Likewise.
3400         * go-lang.c (go_language_data): Likewise.
3401         * language.c (unk_lang_value_print): Delete.
3402         (language_defn::value_print): Define new member function.
3403         (unknown_language_data): Delete la_value_print initializer.
3404         (unknown_language::value_print): New member function.
3405         (auto_language_data): Delete la_value_print initializer.
3406         (auto_language::value_print): New member function.
3407         * language.h (language_data): Delete la_value_print field.
3408         (language_defn::value_print): Declare new member function.
3409         (LA_VALUE_PRINT): Update call to value_print.
3410         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3411         * objc-lang.c (objc_language_data): Likewise.
3412         * opencl-lang.c (opencl_language_data): Likewise.
3413         * p-lang.c (pascal_language_data): Likewise.
3414         (pascal_language::value_print): New member function.
3415         * rust-lang.c (rust_language_data): Delete la_value_print
3416         initializer.
3417
3418 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3419
3420         * ada-lang.c (ada_watch_location_expression): Rename to
3421         ada_language::watch_location_expression.
3422         (ada_language_data): Delete la_watch_location_expression
3423         initializer.
3424         (ada_language::watch_location_expression): New member function,
3425         implementation from ada_watch_location_expression.
3426         * breakpoint.c (watch_command_1): Update call to
3427         watch_location_expression.
3428         * c-lang.c (c_watch_location_expression): Rename to
3429         language_defn::watch_location_expression.
3430         (c_language_data): Delete la_watch_location_expression
3431         initializer.
3432         (cplus_language_data): Likewise.
3433         (asm_language_data): Likewise.
3434         (minimal_language_data): Likewise.
3435         * c-lang.h (c_watch_location_expression): Delete declaration.
3436         * d-lang.c (d_language_data): Delete la_watch_location_expression
3437         initializer.
3438         * f-lang.c (f_language_data): Likewise.
3439         * go-lang.c (go_language_data): Likewise.
3440         * language.c (language_defn::watch_location_expression): Member
3441         function implementation from c_watch_location_expression.
3442         (unknown_language_data): Delete la_watch_location_expression
3443         initializer.
3444         (auto_language_data): Likewise.
3445         * language.h (language_data): Delete la_watch_location_expression
3446         field.
3447         (language_defn::watch_location_expression): Declare new member
3448         function.
3449         * m2-lang.c (m2_language_data): Delete
3450         la_watch_location_expression initializer.
3451         * objc-lang.c (objc_language_data): Likewise.
3452         * opencl-lang.c (opencl_language_data): Likewise.
3453         * p-lang.c (pascal_language_data): Likewise.
3454         * rust-lang.c (rust_watch_location_expression): Rename to
3455         rust_language::watch_location_expression.
3456         (rust_language_data): Delete la_watch_location_expression
3457         initializer.
3458         (rust_language::watch_location_expression): New member function,
3459         implementation from rust_watch_location_expression.
3460
3461 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3462
3463         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3464         ada_language::collect_symbol_completion_matches.
3465         (ada_language_data): Delete la_collect_symbol_completion_matches
3466         initializer.
3467         (ada_language::collect_symbol_completion_matches): New member
3468         function, implementation from
3469         ada_collect_symbol_completion_matches.
3470         * c-lang.c (c_language_data): Delete
3471         la_collect_symbol_completion_matches initializer.
3472         (cplus_language_data): Likewise.
3473         (asm_language_data): Likewise.
3474         (minimal_language_data): Likewise.
3475         * d-lang.c (d_language_data): Likewise.
3476         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3477         f_language::collect_symbol_completion_matches.
3478         (f_language_data): Delete la_collect_symbol_completion_matches
3479         initializer.
3480         (f_language::collect_symbol_completion_matches) New member
3481         function, implementation from f_collect_symbol_completion_matches.
3482         * go-lang.c (go_language_data): Delete
3483         la_collect_symbol_completion_matches initializer.
3484         * language.c (unknown_language_data): Likewise.
3485         (auto_language_data): Likewise.
3486         * language.h (language_data): Delete
3487         la_collect_symbol_completion_matches field.
3488         (language_defn::collect_symbol_completion_matches): New member
3489         function.
3490         * m2-lang.c (m2_language_data): Delete
3491         la_collect_symbol_completion_matches initializer.
3492         * objc-lang.c (objc_language_data): Likewise.
3493         * opencl-lang.c (opencl_language_data): Likewise.
3494         * p-lang.c (pascal_language_data): Likewise.
3495         * rust-lang.c (rust_language_data): Likewise.
3496         * symtab.c (default_collect_symbol_completion_matches): Delete.
3497         (collect_symbol_completion_matches): Update call to
3498         collect_symbol_completion_matches.
3499         (collect_symbol_completion_matches_type): Likewise.
3500         * symtab.h (default_collect_symbol_completion_matches): Delete
3501         declaration.
3502
3503 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3504
3505         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3506         (ada_language_data): Delete la_word_break_characters initializer.
3507         (ada_language::word_break_characters): New member function.
3508         * c-lang.c (c_language_data): Delete la_word_break_characters
3509         initializer.
3510         (cplus_language_data): Likewise.
3511         (asm_language_data): Likewise.
3512         (minimal_language_data): Likewise.
3513         * completer.c: Update global comment.
3514         (advance_to_expression_complete_word_point): Update call to
3515         word_break_characters.
3516         (complete_files_symbols): Likewise.
3517         (complete_line_internal_1): Likewise.
3518         (default_completer_handle_brkchars): Likewise.
3519         (skip_quoted_chars): Likewise.
3520         * d-lang.c (d_language_data): Delete la_word_break_characters
3521         initializer.
3522         * f-lang.c (f_word_break_characters): Delete.
3523         (f_language_data): Delete la_word_break_characters initializer.
3524         (f_language::word_break_characters): New member function.
3525         * go-lang.c (go_language_data): Delete la_word_break_characters
3526         initializer.
3527         * language.c (unknown_language_data): Likewise.
3528         (auto_language_data): Likewise.
3529         * language.h (default_word_break_characters): Move declaration to
3530         earlier in the file.
3531         (language_data): Delete la_word_break_characters field.
3532         (language_defn::word_break_characters): New member function.
3533         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3534         initializer.
3535         * objc-lang.c (objc_language_data): Likewise.
3536         * opencl-lang.c (opencl_language_data): Likewise.
3537         * p-lang.c (pascal_language_data): Likewise.
3538         * rust-lang.c (rust_language_data): Likewise.
3539
3540 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3541
3542         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3543         (ada_language_data): Delete la_get_symbol_name_matcher
3544         initializer.
3545         (language_defn::get_symbol_name_matcher_inner): New member
3546         function.
3547         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3548         initializer.
3549         (cplus_language_data): Likewise.
3550         (cplus_language::get_symbol_name_matcher_inner): New member
3551         function.
3552         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3553         (minimal_language_data): Likewise.
3554         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3555         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3556         initializer.
3557         * dictionary.c (iter_match_first_hashed): Update call to
3558         get_symbol_name_matcher.
3559         (iter_match_next_hashed): Likewise.
3560         (iter_match_next_linear): Likewise.
3561         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3562         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3563         initializer.
3564         (f_language::get_symbol_name_matcher_inner): New member function.
3565         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3566         initializer.
3567         * language.c (default_symbol_name_matcher): Update header comment,
3568         make static.
3569         (language_defn::get_symbol_name_matcher): New definition.
3570         (language_defn::get_symbol_name_matcher_inner): Likewise.
3571         (get_symbol_name_matcher): Delete.
3572         (unknown_language_data): Delete la_get_symbol_name_matcher
3573         initializer.
3574         (auto_language_data): Likewise.
3575         * language.h (language_data): Delete la_get_symbol_name_matcher
3576         field.
3577         (language_defn::get_symbol_name_matcher): New member function.
3578         (language_defn::get_symbol_name_matcher_inner): Likewise.
3579         (default_symbol_name_matcher): Delete declaration.
3580         * linespec.c (find_methods): Update call to
3581         get_symbol_name_matcher.
3582         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3583         initializer.
3584         * minsyms.c (lookup_minimal_symbol): Update call to
3585         get_symbol_name_matcher.
3586         (iterate_over_minimal_symbols): Likewise.
3587         * objc-lang.c (objc_language_data): Delete
3588         la_get_symbol_name_matcher initializer.
3589         * opencl-lang.c (opencl_language_data): Likewise.
3590         * p-lang.c (pascal_language_data): Likewise.
3591         * psymtab.c (psymbol_name_matches): Update call to
3592         get_symbol_name_matcher.
3593         * rust-lang.c (rust_language_data): Delete
3594         la_get_symbol_name_matcher initializer.
3595         * symtab.c (symbol_matches_search_name): Update call to
3596         get_symbol_name_matcher.
3597         (compare_symbol_name): Likewise.
3598
3599 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3600
3601         * ada-lang.c (ada_language_data): Delete la_compute_program
3602         initializer.
3603         * c-lang.c (c_language_data): Likewise.
3604         (c_language::compute_program): New member function.
3605         (cplus_language_data): Delete la_compute_program initializer.
3606         (cplus_language::compute_program): New member function.
3607         (asm_language_data): Delete la_compute_program initializer.
3608         (minimal_language_data): Likewise.
3609         * c-lang.h (c_compute_program): Update comment.
3610         (cplus_compute_program): Likewise.
3611         * compile/compile-c-support.c (c_compute_program): Likewise.
3612         (cplus_compute_program): Likewise.
3613         * compile/compile.c (compile_to_object): Update call to
3614         la_compute_program.
3615         * d-lang.c (d_language_data): Delete la_compute_program
3616         initializer.
3617         * f-lang.c (f_language_data): Likewise.
3618         * go-lang.c (go_language_data): Likewise.
3619         * language.c (unknown_language_data): Likewise.
3620         (auto_language_data): Likewise.
3621         * language.h (language_data): Delete la_compute_program field.
3622         (language_defn::compute_program): New member function.
3623         * m2-lang.c (m2_language_data): Delete la_compute_program
3624         initializer.
3625         * objc-lang.c (objc_language_data): Likewise.
3626         * opencl-lang.c (opencl_language_data): Likewise.
3627         * p-lang.c (pascal_language_data): Likewise.
3628         * rust-lang.c (rust_language_data): Likewise.
3629
3630 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3631
3632         * ada-lang.c (ada_language_data) Delete
3633         la_class_name_from_physname initializer.
3634         * c-lang.c (c_language_data): Likewise.
3635         (cplus_language_data): Likewise.
3636         (cplus_language::class_name_from_physname): New member function.
3637         (asm_language_data): Delete la_class_name_from_physname
3638         initializer.
3639         (minimal_language_data): Likewise.
3640         * d-lang.c (d_language_data): Likewise.
3641         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3642         method on language_defn class.
3643         (guess_full_die_structure_name): Likewise.
3644         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3645         initializer.
3646         * go-lang.c (go_language_data): Likewise.
3647         * language.c (language_class_name_from_physname): Delete.
3648         (unk_lang_class_name): Delete.
3649         (unknown_language_data): Delete la_class_name_from_physname
3650         initializer.
3651         (auto_language_data): Likewise.
3652         * language.h (language_data): Delete la_class_name_from_physname
3653         field.
3654         (language_defn::class_name_from_physname): New function.
3655         (language_class_name_from_physname): Delete declaration.
3656         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3657         initializer.
3658         * objc-lang.c (objc_language_data): Likewise.
3659         * opencl-lang.c (opencl_language_data): Likewise.
3660         * p-lang.c (pascal_language_data): Likewise.
3661         * rust-lang.c (rust_language_data): Likewise.
3662
3663 2020-06-16  Tom Tromey  <tom@tromey.com>
3664
3665         * tui/tui-data.h (STATUS_NAME): New macro.
3666         * tui/tui-layout.c (tui_remove_some_windows)
3667         (initialize_known_windows, tui_register_window)
3668         (tui_layout_split::remove_windows, initialize_layouts)
3669         (tui_new_layout_command): Don't use hard-coded window names.
3670
3671 2020-06-16  Tom Tromey  <tom@tromey.com>
3672
3673         PR tui/25348:
3674         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3675         tui_initialize_readline.  Only run once.  Call rl_initialize.
3676         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3677         tui_initialize_readline.
3678         * tui/tui-io.c (tui_setup_io): Call
3679         tui_ensure_readline_initialized.
3680         * tui/tui-interp.c (tui_interp::init): Update.
3681
3682 2020-06-16  Tom Tromey  <tom@tromey.com>
3683
3684         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3685         Also preserve the status window.
3686
3687 2020-06-16  Tom Tromey  <tom@tromey.com>
3688
3689         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3690         where m_window==nullptr.
3691
3692 2020-06-15  Tom Tromey  <tromey@adacore.com>
3693
3694         * windows-nat.c (windows_nat::handle_output_debug_string):
3695         Update.
3696         (windows_nat::handle_ms_vc_exception): Update.
3697         * target.h (target_read_string): Change API.
3698         * target.c (target_read_string): Change API.
3699         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3700         Update.
3701         * solib-frv.c (frv_current_sos): Update.
3702         * solib-dsbt.c (dsbt_current_sos): Update.
3703         * solib-darwin.c (darwin_current_sos): Update.
3704         * linux-thread-db.c (inferior_has_bug): Update.
3705         * expprint.c (print_subexp_standard): Update.
3706         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3707         (ada_exception_message_1): Update.
3708
3709 2020-06-15  Tom Tromey  <tromey@adacore.com>
3710
3711         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3712
3713 2020-06-15  Tom Tromey  <tromey@adacore.com>
3714
3715         * valprint.c (read_string): Update comment.
3716         * target.c (MIN): Remove.
3717         (target_read_string): Rewrite.
3718
3719 2020-06-15  Tom Tromey  <tromey@adacore.com>
3720
3721         * corefile.c (read_memory_string): Remove.
3722         * ada-valprint.c (ada_value_print_ptr): Update.
3723         * ada-lang.h (ada_tag_name): Change return type.
3724         * ada-lang.c (type_from_tag): Update.
3725         (ada_tag_name_from_tsd): Change return type.  Use
3726         target_read_string.
3727         (ada_tag_name): Likewise.
3728         * gdbcore.h (read_memory_string): Don't declare.
3729
3730 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3731
3732         * symtab.c (rbreak_command): Ignore Windows drive colon.
3733
3734 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3735
3736         * NEWS: Mention removed GDBserver host support.
3737
3738 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3739
3740         * features/riscv/rebuild-csr-xml.sh: Updated.
3741
3742 2020-06-11  Tom Tromey  <tom@tromey.com>
3743
3744         PR gdb/18318:
3745         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3746
3747 2020-06-09  Jonny Grant  <jg@jguk.org>
3748 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3749
3750         * main.c (captured_main_1): Don't print new line after help.
3751         (print_gdb_help): add mailing list and IRC channel information
3752         to --help.  Add new lines between items in the footer.  Remove
3753         quotes around bug url.
3754
3755 2020-06-11  Keith Seitz  <keiths@redhat.com>
3756
3757         PR gdb/21356
3758         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3759         Resolve typedefs for type length calculations.
3760
3761 2020-06-10  Tom de Vries  <tdevries@suse.de>
3762
3763         PR ada/24713
3764         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3765         (write_psymbols): Enable .gdb_index for ada.
3766         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3767         ada.
3768
3769 2020-06-10  Tom de Vries  <tdevries@suse.de>
3770
3771         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3772         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3773         namei" instead of "const char *name" argument.
3774         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3775         dw2_symtab_iter_init.
3776
3777 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3778
3779         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3780         to use type::field and field::type instead.
3781
3782 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3783
3784         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3785         to use field::type instead.
3786
3787 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3788
3789         * gdbtypes.h (struct field) <type, set_type>: New methods.
3790         Rename `type` field to...
3791         <m_type>: ... this.  Change references throughout to use type or
3792         set_type methods.
3793         (FIELD_TYPE): Use field::type.  Change call sites that modify
3794         the field's type to use field::set_type instead.
3795
3796 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3797
3798         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3799         to use type::index_type instead.
3800
3801 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3802
3803         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3804         methods.
3805         (TYPE_INDEX_TYPE): Use type::index_type.
3806         * gdbtypes.c (create_array_type_with_stride): Likewise.
3807
3808 2020-06-07  Tom Tromey  <tom@tromey.com>
3809
3810         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3811         parameter.
3812         (generic_value_print): Update.
3813
3814 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3815
3816         Revert commit 982a38f60b0.
3817         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3818
3819 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3820
3821         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3822         avoid use after free.
3823
3824 2020-06-05  Tom de Vries  <tdevries@suse.de>
3825
3826         * NEWS: Fix typos.
3827
3828 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3829
3830         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3831         the per_bfd object.
3832         (dwarf2_read_debug_names): Likewise.
3833         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3834         object when re-using a per_bfd object with an index.
3835
3836 2020-06-03  Tom de Vries  <tdevries@suse.de>
3837
3838         PR symtab/26046
3839         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3840         children for C++.
3841         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3842         DW_TAG_subprogram.
3843
3844 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3845
3846         * ada-lang.c (ada_language_data): Delete skip_trampoline
3847         initializer.
3848         * c-lang.c (c_language_data): Likewise.
3849         (cplus_language_data): Likewise.
3850         (cplus_language::skip_trampoline): New member function.
3851         (asm_language_data): Delete skip_trampoline initializer.
3852         (minimal_language_data): Likewise.
3853         * d-lang.c (d_language_data): Likewise.
3854         * f-lang.c (f_language_data): Likewise.
3855         * go-lang.c (go_language_data): Likewise.
3856         * language.c (unk_lang_trampoline): Delete function.
3857         (skip_language_trampoline): Update.
3858         (unknown_language_data): Delete skip_trampoline initializer.
3859         (auto_language_data): Likewise.
3860         * language.h (language_data): Delete skip_trampoline field.
3861         (language_defn::skip_trampoline): New function.
3862         * m2-lang.c (m2_language_data): Delete skip_trampoline
3863         initializer.
3864         * objc-lang.c (objc_skip_trampoline): Delete function, move
3865         implementation to objc_language::skip_trampoline.
3866         (objc_language_data): Delete skip_trampoline initializer.
3867         (objc_language::skip_trampoline): New member function with
3868         implementation from objc_skip_trampoline.
3869         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3870         initializer.
3871         * p-lang.c (pascal_language_data): Likewise.
3872         * rust-lang.c (rust_language_data): Likewise.
3873
3874 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3875
3876         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3877         (ada_language::demangle): New member function.
3878         * c-lang.c (c_language_data): Delete la_demangle initializer.
3879         (cplus_language_data): Delete la_demangle initializer.
3880         (cplus_language::demangle): New member function.
3881         (asm_language_data): Delete la_demangle initializer.
3882         (minimal_language_data): Delete la_demangle initializer.
3883         * d-lang.c (d_language_data): Delete la_demangle initializer.
3884         (d_language::demangle): New member function.
3885         * f-lang.c (f_language_data): Delete la_demangle initializer.
3886         (f_language::demangle): New member function.
3887         * go-lang.c (go_language_data): Delete la_demangle initializer.
3888         (go_language::demangle): New member function.
3889         * language.c (language_demangle): Update.
3890         (unk_lang_demangle): Delete.
3891         (unknown_language_data): Delete la_demangle initializer.
3892         (unknown_language::demangle): New member function.
3893         (auto_language_data): Delete la_demangle initializer.
3894         (auto_language::demangle): New member function.
3895         * language.h (language_data): Delete la_demangle field.
3896         (language_defn::demangle): New function.
3897         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3898         * objc-lang.c (objc_language_data): Delete la_demangle
3899         initializer.
3900         (objc_language::demangle): New member function.
3901         * opencl-lang.c (opencl_language_data): Delete la_demangle
3902         initializer.
3903         * p-lang.c (pascal_language_data): Likewise.
3904         * rust-lang.c (rust_language_data): Likewise.
3905         (rust_language::demangle): New member function.
3906
3907 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3908
3909         * ada-lang.c (ada_language_data): Delete la_print_type
3910         initializer.
3911         (ada_language::print_type): New member function.
3912         * c-lang.c (c_language_data): Delete la_print_type initializer.
3913         (c_language::print_type): New member function.
3914         (cplus_language_data): Delete la_print_type initializer.
3915         (cplus_language::print_type): New member function.
3916         (asm_language_data): Delete la_print_type initializer.
3917         (asm_language::print_type): New member function.
3918         (minimal_language_data): Delete la_print_type initializer.
3919         (minimal_language::print_type): New member function.
3920         * d-lang.c (d_language_data): Delete la_print_type initializer.
3921         (d_language::print_type): New member function.
3922         * f-lang.c (f_language_data): Delete la_print_type initializer.
3923         (f_language::print_type): New member function.
3924         * go-lang.c (go_language_data): Delete la_print_type initializer.
3925         (go_language::print_type): New member function.
3926         * language.c (unk_lang_print_type): Delete.
3927         (unknown_language_data): Delete la_print_type initializer.
3928         (unknown_language::print_type): New member function.
3929         (auto_language_data): Delete la_print_type initializer.
3930         (auto_language::print_type): New member function.
3931         * language.h (language_data): Delete la_print_type field.
3932         (language_defn::print_type): New function.
3933         (LA_PRINT_TYPE): Update.
3934         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3935         (m2_language::print_type): New member function.
3936         * objc-lang.c (objc_language_data): Delete la_print_type
3937         initializer.
3938         (objc_language::print_type): New member function.
3939         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3940         to opencl_language::print_type.
3941         (opencl_language_data): Delete la_print_type initializer.
3942         (opencl_language::print_type): New member function, implementation
3943         from opencl_print_type.
3944         * p-lang.c (pascal_language_data): Delete la_print_type
3945         initializer.
3946         (pascal_language::print_type): New member function.
3947         * rust-lang.c (rust_print_type): Delete, implementation moved to
3948         rust_language::print_type.
3949         (rust_language_data): Delete la_print_type initializer.
3950         (rust_language::print_type): New member function, implementation
3951         from rust_print_type.
3952
3953 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3954
3955         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3956         implementation moves to...
3957         (ada_language::sniff_from_mangled_name): ...here.  Update return
3958         type.
3959         (ada_language_data): Delete la_sniff_from_mangled_name
3960         initializer.
3961         * c-lang.c (c_language_data): Likewise.
3962         (cplus_language_data): Likewise.
3963         (cplus_language::sniff_from_mangled_name): New member function,
3964         implementation taken from gdb_sniff_from_mangled_name.
3965         (asm_language_data): Delete la_sniff_from_mangled_name
3966         initializer.
3967         (minimal_language_data): Likewise.
3968         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3969         implementation moves to cplus_language::sniff_from_mangled_name.
3970         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3971         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3972         moves to...
3973         (d_language::sniff_from_mangled_name): ...here.
3974         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3975         * f-lang.c (f_language_data): Likewise.
3976         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3977         moves to...
3978         (go_language::sniff_from_mangled_name): ...here.
3979         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3980         * language.c (language_sniff_from_mangled_name): Delete.
3981         (unknown_language_data): Delete la_sniff_from_mangled_name
3982         initializer.
3983         (auto_language_data): Likewise.
3984         * language.h (language_data): Delete la_sniff_from_mangled_name
3985         field.
3986         (language_defn::sniff_from_mangled_name): New function.
3987         (language_sniff_from_mangled_name): Delete declaration.
3988         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3989         field.
3990         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3991         implementation moves to...
3992         (objc_language::sniff_from_mangled_name): ...here.
3993         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3994         * opencl-lang.c (opencl_language_data): Likewise.
3995         * p-lang.c (pascal_language_data): Likewise.
3996         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3997         implementation moves to...
3998         (rust_language::sniff_from_mangled_name): ...here.
3999         (rust_language_data): Delete la_sniff_from_mangled_name
4000         initializer.
4001         * symtab.c (symbol_find_demangled_name): Call
4002         sniff_from_mangled_name member function.
4003
4004 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4005
4006         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4007         initializer.
4008         * c-lang.c (c_language_data): Likewise.
4009         (cplus_language_data): Likewise.
4010         (cplus_language::search_name_hash): New member function.
4011         (asm_language_data): Delete la_search_name_hash initializer.
4012         (minimal_language_data): Likewise.
4013         * d-lang.c (d_language_data): Likewise.
4014         * dictionary.c (default_search_name_hash): Rename to...
4015         (language_defn::search_name_hash): ...this.
4016         * f-lang.c (f_language_data): Likewise.
4017         (f_language::search_name_hash): New member function.
4018         * go-lang.c (go_language_data): Delete la_search_name_hash
4019         initializer.
4020         * language.c (unknown_language_data): Likewise.
4021         (auto_language_data): Likewise.
4022         * language.h (struct language_data): Delete la_search_name_hash
4023         field.
4024         (language_defn::search_name_hash): Declare new member function.
4025         (default_search_name_hash): Delete declaration.
4026         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4027         initializer.
4028         * objc-lang.c (objc_language_data): Likewise.
4029         * opencl-lang.c (opencl_language_data): Likewise.
4030         * p-lang.c (pascal_language_data): Likewise.
4031         * rust-lang.c (rust_language_data): Likewise.
4032         * symtab.c (search_name_hash): Update call.
4033
4034 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4035
4036         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4037         initializer.
4038         * c-lang.c (class compile_instance): Declare.
4039         (c_language_data): Delete la_get_compile_instance initializer.
4040         (c_language::get_compile_instance): New member function.
4041         (cplus_language_data): Delete la_get_compile_instance initializer.
4042         (cplus_language::get_compile_instance): New member function.
4043         (asm_language_data): Delete la_get_compile_instance initializer.
4044         (minimal_language_data): Likewise.
4045         * c-lang.h (c_get_compile_context): Update comment.
4046         (cplus_get_compile_context): Update comment.
4047         * compile/compile.c (compile_to_object): Update calls, don't rely
4048         on function pointer being NULL.
4049         * d-lang.c (d_language_data): Delete la_get_compile_instance
4050         initializer.
4051         * f-lang.c (f_language_data): Likewise.
4052         * go-lang.c (go_language_data): Likewise.
4053         * language.c (unknown_language_data): Likewise.
4054         (auto_language_data): Likewise.
4055         * language.h (language_data): Delete la_get_compile_instance field.
4056         (language_defn::get_compile_instance): New member function.
4057         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4058         initializer.
4059         * objc-lang.c (objc_language_data): Likewise.
4060         * opencl-lang.c (opencl_language_data): Likewise.
4061         * p-lang.c (pascal_language_data): Likewise.
4062         * rust-lang.c (rust_language_data): Likewise.
4063
4064 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4065
4066         * ada-lang.c (ada_add_all_symbols): Update comment.
4067         (ada_iterate_over_symbols): Delete, move implementation to...
4068         (ada_language::iterate_over_symbols): ...here, a new member
4069         function, rewrite to use range based for loop.
4070         (ada_language_data): Delete la_iterate_over_symbols initializer.
4071         * c-lang.c (c_language_data): Likewise.
4072         (cplus_language_data): Likewise.
4073         (asm_language_data): Likewise.
4074         (minimal_language_data): Likewise.
4075         * d-lang.c (d_language_data): Likewise.
4076         * f-lang.c (f_language_data): Likewise.
4077         * go-lang.c (go_language_data): Likewise.
4078         * language.c (unknown_language_data): Likewise.
4079         (auto_language_data): Likewise.
4080         * language.h (language_data): Delete la_iterate_over_symbols field.
4081         (language_defn::iterate_over_symbols): New member function.
4082         (LA_ITERATE_OVER_SYMBOLS): Update.
4083         * linespec.c (iterate_over_all_matching_symtabs): Update.
4084         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4085         initializer.
4086         * objc-lang.c (objc_language_data): Likewise.
4087         * opencl-lang.c (opencl_language_data): Likewise.
4088         * p-lang.c (pascal_language_data): Likewise.
4089         * rust-lang.c (rust_language_data): Likewise.
4090
4091 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4092
4093         * ada-lang.c (ada_language_data): Delete
4094         la_lookup_transparent_type initializer.
4095         * c-lang.c (c_language_data): Likewise.
4096         (cplus_language_data): Likewise.
4097         (cplus_language::lookup_transparent_type): New member function.
4098         (asm_language_data): Delete la_lookup_transparent_type
4099         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 (unknown_language_data): Likewise.
4105         (auto_language_data): Likewise.
4106         * language.h (struct language_data): Delete
4107         la_lookup_transparent_type field.
4108         (language_defn::lookup_transparent_type): New member function.
4109         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4110         initializer.
4111         * objc-lang.c (objc_language_data): Likewise.
4112         * opencl-lang.c (opencl_language_data): Likewise.
4113         * p-lang.c (pascal_language_data): Likewise.
4114         * rust-lang.c (rust_language_data): Likewise.
4115         * symtab.c (symbol_matches_domain): Update call.
4116
4117 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4118
4119         * ada-lang.c (ada_language_arch_info): Delete function, move
4120         implementation to...
4121         (ada_language::language_arch_info): ...here, a new member
4122         function.
4123         (ada_language_data): Delete la_language_arch_info.
4124         * c-lang.c (c_language_data): Likewise.
4125         (c_language::language_arch_info): New member function.
4126         (cplus_language_arch_info): Delete function, move
4127         implementation to...
4128         (cplus_language::language_arch_info): ...here, a new member
4129         function.
4130         (cplus_language_data): Delete la_language_arch_info.
4131         (asm_language_data): Likewise.
4132         (asm_language::language_arch_info): New member function.
4133         (minimal_language_data): Delete la_language_arch_info.
4134         (minimal_language::language_arch_info): New member function.
4135         * d-lang.c (d_language_arch_info): Delete function, move
4136         implementation to...
4137         (d_language::language_arch_info): ...here, a new member
4138         function.
4139         (d_language_data): Delete la_language_arch_info.
4140         * f-lang.c (f_language_arch_info): Delete function, move
4141         implementation to...
4142         (f_language::language_arch_info): ...here, a new member
4143         function.
4144         (f_language_data): Delete la_language_arch_info.
4145         * go-lang.c (go_language_arch_info): Delete function, move
4146         implementation to...
4147         (go_language::language_arch_info): ...here, a new member
4148         function.
4149         (go_language_data): Delete la_language_arch_info.
4150         * language.c (unknown_language_data): Likewise.
4151         (unknown_language::language_arch_info): New member function.
4152         (auto_language_data): Delete la_language_arch_info.
4153         (auto_language::language_arch_info): New member function.
4154         (language_gdbarch_post_init): Update call to
4155         la_language_arch_info.
4156         * language.h (language_data): Delete la_language_arch_info
4157         function pointer.
4158         (language_defn::language_arch_info): New function.
4159         * m2-lang.c (m2_language_arch_info): Delete function, move
4160         implementation to...
4161         (m2_language::language_arch_info): ...here, a new member
4162         function.
4163         (m2_language_data): Delete la_language_arch_info.
4164         * objc-lang.c (objc_language_arch_info): Delete function, move
4165         implementation to...
4166         (objc_language::language_arch_info): ...here, a new member
4167         function.
4168         (objc_language_data): Delete la_language_arch_info.
4169         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4170         implementation to...
4171         (opencl_language::language_arch_info): ...here, a new member
4172         function.
4173         (opencl_language_data): Delete la_language_arch_info.
4174         * p-lang.c (pascal_language_arch_info): Delete function, move
4175         implementation to...
4176         (pascal_language::language_arch_info): ...here, a new member
4177         function.
4178         (pascal_language_data): Delete la_language_arch_info.
4179         * rust-lang.c (rust_language_arch_info): Delete function, move
4180         implementation to...
4181         (rust_language::language_arch_info): ...here, a new member
4182         function.
4183         (rust_language_data): Delete la_language_arch_info.
4184
4185 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4186
4187         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4188         initializer.
4189         * c-lang.c (c_language_data): Likewise.
4190         (cplus_language_data): Likewise.
4191         (cplus_language::pass_by_reference_info): New method.
4192         (asm_language_data): Delete la_pass_by_reference initializer.
4193         (minimal_language_data): Likewise.
4194         * cp-abi.c (cp_pass_by_reference): Remove use of
4195         default_pass_by_reference.
4196         * d-lang.c (d_language_data): Likewise.
4197         * f-lang.c (f_language_data): Likewise.
4198         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4199         default_pass_by_reference.
4200         * go-lang.c (go_language_data): Likewise.
4201         * language.c (language_pass_by_reference): Update.
4202         (default_pass_by_reference): Delete.
4203         (unknown_language_data): Delete la_pass_by_reference
4204         initializer.
4205         (auto_language_data): Likewise.
4206         * language.h (struct language_data): Delete la_pass_by_reference
4207         field.
4208         (language_defn::pass_by_reference_info): New member function.
4209         (default_pass_by_reference): Delete declaration.
4210         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4211         initializer.
4212         * objc-lang.c (objc_language_data): Likewise.
4213         * opencl-lang.c (opencl_language_data): Likewise.
4214         * p-lang.c (pascal_language_data): Likewise.
4215         * rust-lang.c (rust_language_data): Likewise.
4216
4217 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4218
4219         * ada-lang.c (ada_read_var_value): Delete function, move
4220         implementation to...
4221         (ada_language::read_var_value): ...here.
4222         (ada_language_data): Delete la_read_var_value initializer.
4223         * c-lang.c (c_language_data): Likewise.
4224         (cplus_language_data): Likewise.
4225         (minimal_language_data): Likewise.
4226         * d-lang.c (d_language_data): Likewise.
4227         * f-lang.c (f_language_data): Likewise.
4228         * findvar.c (default_read_var_value): Rename to...
4229         (language_defn::read_var_value): ...this.
4230         * findvar.c (read_var_value): Update header comment, and change to
4231         call member function instead of function pointer.
4232         * go-lang.c (go_language_data): Likewise.
4233         * language.c (unknown_language_data): Delete la_read_var_value
4234         initializer.
4235         (auto_language_data): Likewise.
4236         * language.h (struct language_data): Delete la_read_var_value
4237         field.
4238         (language_defn::read_var_value): New member function.
4239         (default_read_var_value): Delete declaration.
4240         * m2-lang.c (m2_language_data): Delete la_read_var_value
4241         initializer.
4242         * objc-lang.c (objc_language_data): Likewise.
4243         * opencl-lang.c (opencl_language_data): Likewise.
4244         * p-lang.c (pascal_language_data): Likewise.
4245         * rust-lang.c (rust_language_data): Likewise.
4246         * value.h (default_read_var_value): Delete declaration.
4247
4248 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4249
4250         * ada-lang.c (ada_print_array_index): Delete function, move
4251         implementation to...
4252         (ada_language::print_array_index): ...here.
4253         (ada_language_data): Delete la_print_array_index initializer.
4254         * c-lang.c (c_language_data): Likewise.
4255         (cplus_language_data): Likewise.
4256         (minimal_language_data): Likewise.
4257         * d-lang.c (d_language_data): Likewise.
4258         * f-lang.c (f_language_data): Likewise.
4259         * go-lang.c (go_language_data): Likewise.
4260         * language.c (default_print_array_index): Delete function, move
4261         implementation to...
4262         (language_defn::print_array_index): ...here.
4263         (unknown_language_data): Delete la_print_array_index initializer.
4264         (auto_language_data): Likewise.
4265         * language.h (struct language_data): Delete la_print_array_index
4266         field.
4267         (language_defn::print_array_index): New member function.
4268         (LA_PRINT_ARRAY_INDEX): Update.
4269         (default_print_array_index): Delete declaration.
4270         * m2-lang.c (m2_language_data): Delete la_print_array_index
4271         initializer.
4272         * objc-lang.c (objc_language_data): Likewise.
4273         * opencl-lang.c (opencl_language_data): Likewise.
4274         * p-lang.c (pascal_language_data): Likewise.
4275         * rust-lang.c (rust_language_data): Likewise.
4276
4277 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4278
4279         * gdb/ada-lang.c (ada_language_defn): Convert to...
4280         (ada_language_data): ...this.
4281         (class ada_language): New class.
4282         (ada_language_defn): New static global.
4283         * gdb/c-lang.c (c_language_defn): Convert to...
4284         (c_language_data): ...this.
4285         (class c_language): New class.
4286         (c_language_defn): New static global.
4287         (cplus_language_defn): Convert to...
4288         (cplus_language_data): ...this.
4289         (class cplus_language): New class.
4290         (cplus_language_defn): New static global.
4291         (asm_language_defn): Convert to...
4292         (asm_language_data): ...this.
4293         (class asm_language): New class.
4294         (asm_language_defn): New static global.
4295         (minimal_language_defn): Convert to...
4296         (minimal_language_data): ...this.
4297         (class minimal_language): New class.
4298         (minimal_language_defn): New static global.
4299         * gdb/d-lang.c (d_language_defn): Convert to...
4300         (d_language_data): ...this.
4301         (class d_language): New class.
4302         (d_language_defn): New static global.
4303         * gdb/f-lang.c (f_language_defn): Convert to...
4304         (f_language_data): ...this.
4305         (class f_language): New class.
4306         (f_language_defn): New static global.
4307         * gdb/go-lang.c (go_language_defn): Convert to...
4308         (go_language_data): ...this.
4309         (class go_language): New class.
4310         (go_language_defn): New static global.
4311         * gdb/language.c (unknown_language_defn): Remove declaration.
4312         (current_language): Initialize to nullptr, real initialization is
4313         moved to _initialize_language.
4314         (languages): Delete global.
4315         (language_defn::languages): Define.
4316         (set_language_command): Use language_defn::languages.
4317         (set_language): Likewise.
4318         (range_error): Likewise.
4319         (language_enum): Likewise.
4320         (language_def): Likewise.
4321         (add_set_language_command): Use language_def::languages for the
4322         language list, and language_def to lookup language pointers.
4323         (skip_language_trampoline): Use language_defn::languages.
4324         (unknown_language_defn): Convert to...
4325         (unknown_language_data): ...this.
4326         (class unknown_language): New class.
4327         (unknown_language_defn): New static global.
4328         (auto_language_defn): Convert to...
4329         (auto_language_data): ...this.
4330         (class auto_language): New class.
4331         (auto_language_defn): New static global.
4332         (language_gdbarch_post_init): Use language_defn::languages.
4333         (_initialize_language): Initialize current_language.
4334         * gdb/language.h (struct language_defn): Rename to...
4335         (struct language_data): ...this.
4336         (struct language_defn): New.
4337         (auto_language_defn): Delete.
4338         (unknown_language_defn): Delete.
4339         (minimal_language_defn): Delete.
4340         (ada_language_defn): Delete.
4341         (asm_language_defn): Delete.
4342         (c_language_defn): Delete.
4343         (cplus_language_defn): Delete.
4344         (d_language_defn): Delete.
4345         (f_language_defn): Delete.
4346         (go_language_defn): Delete.
4347         (m2_language_defn): Delete.
4348         (objc_language_defn): Delete.
4349         (opencl_language_defn): Delete.
4350         (pascal_language_defn): Delete.
4351         (rust_language_defn): Delete.
4352         * gdb/m2-lang.c (m2_language_defn): Convert to...
4353         (m2_language_data): ...this.
4354         (class m2_language): New class.
4355         (m2_language_defn): New static global.
4356         * gdb/objc-lang.c (objc_language_defn): Convert to...
4357         (objc_language_data): ...this.
4358         (class objc_language): New class.
4359         (objc_language_defn): New static global.
4360         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4361         (opencl_language_data): ...this.
4362         (class opencl_language): New class.
4363         (opencl_language_defn): New static global.
4364         * gdb/p-lang.c (pascal_language_defn): Convert to...
4365         (pascal_language_data): ...this.
4366         (class pascal_language): New class.
4367         (pascal_language_defn): New static global.
4368         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4369         language pointer, update comment format.
4370         * gdb/rust-lang.c (rust_language_defn): Convert to...
4371         (rust_language_data): ...this.
4372         (class rust_language): New class.
4373         (rust_language_defn): New static global.
4374
4375 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4376
4377         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4378         member variable.
4379         <m_stmt_at_address>: New member variable.
4380         (lnp_state_machine::record_line): Don't record some lines, update
4381         tracking of is_stmt at the same address.
4382         (lnp_state_machine::lnp_state_machine): Initialise new member
4383         variables.
4384
4385 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4386
4387         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4388         "-include gnu-nat-mig.h".
4389         * gnu-nat-mig.h: New file.
4390         * gnu-nat.c: Include "gnu-nat-mig.h".
4391         (exc_server, msg_reply_server, notify_server,
4392         process_reply_server): Remove declarations.
4393
4394 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4395
4396         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4397         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4398         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4399         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4400         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4401         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4402         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4403         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4404         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4405         to gnu_nat_target class.
4406         * gnu-nat.c: Likewise.
4407         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4408         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4409         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4410         object.
4411         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4412         instead of `gnu_target'.
4413
4414 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4415
4416         * i386-gnu-tdep.c: Include "gdbcore.h"
4417         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4418         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4419         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4420         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4421         i386_gnu_sigcontext_addr): New functions
4422         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4423         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4424         tdep.
4425
4426 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4427
4428         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4429         before fork_inferior call. Avoid calling it if target_is_pushed returns
4430         true.
4431
4432 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4433
4434         * gnu-nat.h (gnu_target): New variable declaration.
4435         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4436         gnu_target.
4437         * gnu-nat.c (gnu_target): New variable.
4438         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4439         add_thread_silent, and add_thread calls.
4440         (gnu_nat_target::create_inferior): Pass gnu_target to
4441         add_thread_silent, thread_change_ptid call.
4442         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4443         call.
4444
4445 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4446
4447         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4448         (gnu_nat_target::find_memory_regions): Remove unused
4449         `old_address' variable.
4450
4451 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4452
4453         * gnu-nat.c: Include "gdbarch.h".
4454
4455 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4456
4457         * reply_mig_hack.awk (Error return): Cast function through
4458         void *, to bypass compiler function call check.
4459
4460 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4461
4462         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4463         $(srcdir)/reply_mig_hack.awk.
4464
4465 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4466
4467         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4468
4469 2020-05-30  Jonny Grant  <jg@jguk.org>
4470
4471         * configure.ac (ACX_BUGURL): change bug URL to https.
4472
4473 2020-05-30  Pedro Alves  <palves@redhat.com>
4474
4475         * cp-support.c (replace_typedefs_template): New.
4476         (replace_typedefs_qualified_name): Handle
4477         DEMANGLE_COMPONENT_TEMPLATE.
4478
4479 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4480
4481         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4482         dwarf2/index-cache.h, dwarf2/index-write.c,
4483         dwarf2/index-write.h, dwarf2/line-header.c,
4484         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4485         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4486         variables and fields from `dwarf2_per_objfile` to just
4487         `per_objfile` throughout.
4488
4489 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4490
4491         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4492         <push_dwarf_reg_entry_value>: Add comment.
4493
4494 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4495             Keith Seitz  <keiths@redhat.com>
4496
4497         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4498         instead of PyEval_ReleaseLock.
4499         (class gdbpy_gil): Move to earlier in file.
4500         (finalize_python): Set gdb_python_initialized.
4501         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4502         when not initialized.
4503
4504 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4505
4506         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4507         <push_dwarf_reg_entry_value>: Remove assert.  Override
4508         per_objfile with caller_per_objfile.
4509
4510 2020-05-28  Tom de Vries  <tdevries@suse.de>
4511
4512         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4513         PR gold/15646 workaround to symbol kind "type".
4514
4515 2020-05-27  Tom Tromey  <tromey@adacore.com>
4516
4517         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4518
4519 2020-05-27  Tom Tromey  <tromey@adacore.com>
4520
4521         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4522         Use htab_find_with_hash.
4523         <add_abbrev>: Remove "abbrev_number" parameter.
4524         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4525         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4526         (hash_abbrev): Add comment.
4527         (abbrev_table::lookup_abbrev): Move to header file.
4528         (abbrev_table::read): Update.
4529
4530 2020-05-27  Tom Tromey  <tromey@adacore.com>
4531
4532         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4533         method.
4534         <canonical_name>: New member.
4535         <raw_name>: Rename from "name".
4536         (partial_die_info): Initialize canonical_name.
4537         (scan_partial_symbols): Check raw_name.
4538         (partial_die_parent_scope, partial_die_full_name)
4539         (add_partial_symbol, add_partial_subprogram)
4540         (add_partial_enumeration, load_partial_dies): Use "name" method.
4541         (partial_die_info::name): New method.
4542         (partial_die_info::read, guess_partial_die_structure_name)
4543         (partial_die_info::fixup): Update.
4544
4545 2020-05-27  Tom Tromey  <tromey@adacore.com>
4546
4547         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4548         <get_ref_die_offset>: Inline.
4549         <get_ref_die_offset_complaint>: New method.
4550         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4551         (attribute::get_ref_die_offset_complaint): Rename from
4552         get_ref_die_offset.  Just issue complaint.
4553
4554 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4555
4556         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4557
4558 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4559
4560         * exec.c (exec_file_attach): Use errno value of first openp failure.
4561
4562 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4563
4564         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4565         Don't close thread handle.
4566
4567 2020-05-27  Tom Tromey  <tom@tromey.com>
4568             Simon Marchi  <simon.marchi@efficios.com>
4569
4570         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4571         shared_ptr.
4572         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4573         member.
4574         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4575         dwarf2_per_bfd_objfile_data_key>: New globals.
4576         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4577         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4578         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4579         shared.
4580         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4581         short-circuit when sharing.
4582         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4583         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4584
4585 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4586
4587         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4588         to...
4589         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4590         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4591
4592 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4593
4594         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4595         build_name_components, find_name_components_bounds>:
4596         Add per_objfile parameter.
4597         (struct mapped_index) <symbol_name_at>: Likewise.
4598         (struct mapped_debug_names): Remove constructor.
4599         <dwarf2_per_objfile>: Remove field.
4600         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4601         (mapped_index_base::find_name_components_bounds,
4602         mapped_index_base::build_name_components,
4603         dw2_expand_symtabs_matching_symbol): Likewise.
4604         (class mock_mapped_index) <symbol_name_at>: Likewise.
4605         (check_match): Likewise.
4606         (check_find_bounds_finds): Likewise.
4607         (test_mapped_index_find_name_component_bounds): Update.
4608         (CHECK_MATCH): Update.
4609         (dw2_expand_symtabs_matching): Update.
4610         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4611         per_objfile parameter.
4612         <find_vec_in_debug_names>: Likewise.
4613         <m_per_objfile>: New field.
4614         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4615         parameter.
4616         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4617         (dw2_debug_names_iterator::next): Update.
4618         (dw2_debug_names_lookup_symbol): Update.
4619         (dw2_debug_names_expand_symtabs_for_function): Update.
4620         (dw2_debug_names_map_matching_symbols): Update.
4621         (dw2_debug_names_expand_symtabs_matching): Update.
4622         (dwarf2_read_debug_names): Update.
4623
4624 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4625
4626         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4627         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4628         move to dwarf2_per_objfile.
4629         <read_in_chain>: Remove.
4630         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4631         remove_all_cus, age_comp_units>: New methods.
4632         <m_dwarf2_cus>: New member.
4633         (struct dwarf2_per_cu_data) <cu>: Remove.
4634         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4635         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4636         moved to methods of dwarf2_per_objfile.
4637         (dwarf2_clear_marks): Remove.
4638         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4639         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4640         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4641         (dwarf2_per_objfile::remove_all_cus): New.
4642         (class free_cached_comp_units) <~free_cached_comp_units>:
4643         Update.
4644         (load_cu): Update.
4645         (dw2_do_instantiate_symtab): Adjust.
4646         (fill_in_sig_entry_from_dwo_entry): Adjust.
4647         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4648         (cutu_reader::cutu_reader): Likewise.
4649         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4650         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4651         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4652         and dwarf2_per_objfile::age_comp_units.
4653         (load_partial_comp_unit): Update.
4654         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4655         (process_queue): Likewise.
4656         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4657         backlink.
4658         (dwarf2_read_addr_index): Likewise.
4659         (follow_die_offset): Likewise.
4660         (dwarf2_fetch_die_loc_sect_off): Likewise.
4661         (dwarf2_fetch_constant_bytes): Likewise.
4662         (dwarf2_fetch_die_type_sect_off): Likewise.
4663         (follow_die_sig_1): Likewise.
4664         (load_full_type_unit): Likewise.
4665         (read_signatured_type): Likewise.
4666         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4667         (dwarf2_cu::~dwarf2_cu): Remove.
4668         (dwarf2_per_objfile::get_cu): New.
4669         (dwarf2_per_objfile::set_cu): New.
4670         (age_cached_comp_units): Rename to...
4671         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4672         to std::unordered_map.
4673         (free_one_cached_comp_unit): Rename to...
4674         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4675         to std::unordered_map.
4676         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4677         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4678         a dwarf2_per_objfile in data.
4679         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4680         (dwarf2_clear_marks): Remove.
4681
4682 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4683
4684         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4685         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4686         (init_tu_and_read_dwo_dies): Likewise.
4687         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4688         (cutu_reader::cutu_reader): Likewise.
4689         (load_partial_comp_unit): Likewise.
4690         (process_psymtab_comp_unit): Update.
4691         (build_type_psymtabs_1): Update.
4692         (process_skeletonless_type_unit): Update.
4693         (load_full_comp_unit): Update.
4694         (find_partial_die): Update.
4695         (dwarf2_read_addr_index): Update.
4696         (read_signatured_type): Update.
4697
4698 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4699
4700         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4701         m_header_read_in>: New fields.
4702         <get_header>: New method.
4703         * dwarf2/read.c (per_cu_header_read_in): Remove.
4704         (dwarf2_per_cu_data::get_header): New.
4705         (dwarf2_per_cu_data::addr_size): Update.
4706         (dwarf2_per_cu_data::offset_size): Update.
4707         (dwarf2_per_cu_data::ref_addr_size): Update.
4708
4709 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4710
4711         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4712         (dw2_do_instantiate_symtab): Update.
4713         (queue_and_load_all_dwo_tus): Change parameter from
4714         dwarf2_per_cu_data to dwarf2_cu.
4715         (dwarf2_fetch_die_loc_sect_off): Update.
4716         (dwarf2_fetch_constant_bytes): Update.
4717         (dwarf2_fetch_die_type_sect_off): Update.
4718
4719 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4720
4721         * dwarf2/read.c (process_full_comp_unit,
4722         process_full_type_unit): Remove per_cu, per_objfile paramters.
4723         Add dwarf2_cu parameter.
4724         (process_queue): Update.
4725
4726 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4727
4728         * dwarf2/read.c (create_cu_from_index_list): Replace
4729         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4730         (create_cus_from_index_list): Likewise.
4731         (create_cus_from_index): Likewise.
4732         (create_signatured_type_table_from_index): Likewise.
4733         (create_cus_from_debug_names_list): Likewise.
4734         (create_cus_from_debug_names): Likewise.
4735         (dwarf2_read_gdb_index): Update.
4736         (dwarf2_read_debug_names): Update.
4737
4738 2020-05-27  Tom Tromey  <tom@tromey.com>
4739             Simon Marchi  <simon.marchi@efficios.com>
4740
4741         * dwarf2/read.h (struct dwarf2_per_objfile)
4742         <get_type_for_signatured_type, set_type_for_signatured_type>:
4743         New methods.
4744         <m_type_map>: New member.
4745         (struct signatured_type) <type>: Remove.
4746         * dwarf2/read.c
4747         (dwarf2_per_objfile::get_type_for_signatured_type,
4748         dwarf2_per_objfile::set_type_for_signatured_type): New.
4749         (get_signatured_type): Use new methods.
4750
4751 2020-05-27  Tom Tromey  <tom@tromey.com>
4752             Simon Marchi  <simon.marchi@efficios.com>
4753
4754         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4755         (struct dwarf2_per_objfile) <type_units>: New member.
4756         <get_type_unit_group_unshareable>: New method.
4757         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4758         num_symtabs, symtabs>: Remove; move to
4759         type_unit_group_unshareable.
4760         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4761         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4762         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4763
4764 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4765
4766         * dwarf2/read.h (struct dwarf2_per_cu_data):
4767         <dwarf2_per_objfile>: Remove.
4768         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4769         dwarf2_per_objfile.
4770         (create_signatured_type_table_from_index): Likewise.
4771         (create_signatured_type_table_from_debug_names): Likewise.
4772         (create_debug_type_hash_table): Likewise.
4773         (fill_in_sig_entry_from_dwo_entry): Likewise.
4774         (create_type_unit_group): Likewise.
4775         (read_comp_units_from_section): Likewise.
4776         (create_cus_hash_table): Likewise.
4777
4778 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4779
4780         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4781         dwarf2_per_cu_data::dwarf2_per_objfile.
4782         (compute_compunit_symtab_includes): Likewise.
4783         (dwarf2_cu::start_symtab): Likewise.
4784
4785 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4786
4787         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4788         parameter.
4789         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4790         (read_namespace_alias): Update.
4791         (lookup_die_type): Update.
4792         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4793         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4794         Update.
4795         (disassemble_dwarf_expression): Update.
4796
4797 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4798
4799         * dwarf2/read.h (struct dwarf2_queue_item): Add
4800         dwarf2_per_objfile parameter, assign new parameter.
4801         <per_objfile>: New field.
4802         * dwarf2/read.c (free_one_cached_comp_unit): Add
4803         dwarf2_per_objfile parameter.
4804         (queue_comp_unit): Likewise.
4805         (dw2_do_instantiate_symtab): Update.
4806         (process_psymtab_comp_unit): Update.
4807         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4808         (process_imported_unit_die): Update.
4809         (queue_and_load_dwo_tu): Update.
4810         (follow_die_offset): Update.
4811         (follow_die_sig_1): Update.
4812
4813 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4814
4815         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4816         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4817         (read_call_site_scope): Assign per_objfile.
4818         (dwarf2_per_cu_data::objfile): Remove.
4819         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4820         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4821         dwarf2_per_objfile parameter.
4822         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4823         dwarf2_per_objfile parameter.
4824         (dwarf_expr_reg_to_entry_parameter): Add output
4825         dwarf2_per_objfile parameter.
4826         (locexpr_get_frame_base): Update.
4827         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4828         <push_dwarf_reg_entry_value>: Update.
4829         <call_site_to_target_addr>: Update.
4830         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4831         parameter.
4832         (value_of_dwarf_reg_entry): Update.
4833         (rw_pieced_value): Update.
4834         (indirect_synthetic_pointer): Update.
4835         (dwarf2_evaluate_property): Update.
4836         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4837         parameter.
4838         (locexpr_read_variable): Update.
4839         (locexpr_get_symbol_read_needs): Update.
4840         (loclist_read_variable): Update.
4841
4842 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4843
4844         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4845         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4846         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4847         parameter.
4848         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4849         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4850         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4851         parameter.
4852         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4853         sect_variable_value): Add dwarf2_per_objfile parameter.
4854         (class dwarf_evaluate_loc_desc) <dwarf_call,
4855         dwarf_variable_value>: Update.
4856         (fetch_const_value_from_synthetic_pointer): Add
4857         dwarf2_per_objfile parameter.
4858         (fetch_const_value_from_synthetic_pointer): Update.
4859         (coerced_pieced_ref): Update.
4860         (class symbol_needs_eval_context) <dwarf_call,
4861         dwarf_variable_value>: Update.
4862         (dwarf2_compile_expr_to_ax): Update.
4863
4864 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4865
4866         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4867         parameter.
4868         (dwarf2_evaluate_loc_desc_full): Update.
4869
4870 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4871
4872         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4873         parameter.
4874         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4875         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4876         dwarf2_per_objfile parameter.
4877         (decode_debug_loc_dwo_addresses): Likewise.
4878         (dwarf2_find_location_expression): Update.
4879         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4880         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4881         parameter.
4882         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4883         parameter.
4884         (locexpr_describe_location_1): Likewise.
4885         (locexpr_describe_location): Update.
4886
4887 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4888
4889         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4890         Remove.
4891         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4892         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4893         (dwarf2_compile_property_to_c): Update.
4894         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4895         use text offset from objfile.
4896         (locexpr_tracepoint_var_ref): Update.
4897         (locexpr_generate_c_location): Update.
4898         (loclist_describe_location): Update.
4899         (loclist_tracepoint_var_ref): Update.
4900         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4901         dwarf2_per_objfile parameter.
4902         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4903         use text offset from objfile.
4904         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4905
4906 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4907
4908         * dwarf2/expr.h (struct dwarf_expr_context)
4909         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4910         <offset>: Remove.
4911         <per_objfile>: New member.
4912         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4913         dwarf2_per_objfile parameter.  Don't set offset, set
4914         per_objfile.
4915         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4916         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4917         a dwarf2_per_objfile object instead of an offset.
4918         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4919         constructor.
4920         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4921         to dwarf2_expr_executor constructor.  Don't set offset.
4922         (dwarf2_fetch_cfa_info): Update.
4923         (struct dwarf2_frame_cache) <text_offset>: Remove.
4924         <per_objfile>: New field.
4925         (dwarf2_frame_cache): Update.
4926         (dwarf2_frame_prev_register): Update.
4927         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4928         <dwarf_evaluate_loc_desc>: Add constructor.
4929         (dwarf2_evaluate_loc_desc_full): Update.
4930         (dwarf2_locexpr_baton_eval): Update.
4931         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4932         Add constructor.
4933         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4934
4935 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4936
4937         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4938         addr_sized_int_type>: Move to dwarf2_cu.
4939         <int_type>: Move to dwarf2_per_objfile.
4940         (struct dwarf2_per_objfile) <int_type>: Move here.
4941         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4942         addr_sized_int_type>: Move here.
4943         (read_func_scope): Update.
4944         (read_array_type): Update.
4945         (read_tag_string_type): Update.
4946         (attr_to_dynamic_prop): Update.
4947         (dwarf2_per_cu_data::int_type): Rename to...
4948         (dwarf2_per_objfile::int_type): ... this.
4949         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4950         (dwarf2_cu::addr_sized_int_type): ... this.
4951         (read_subrange_type): Update.
4952         (dwarf2_per_cu_data::addr_type): Rename to...
4953         (dwarf2_cu::addr_type): ... this.
4954         (set_die_type): Update.
4955
4956 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4957
4958         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4959         data through per_cu->cu.
4960
4961 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4962
4963         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4964         dwarf2_per_cu_data parameter fo dwarf2_cu.
4965         (lookup_dwo_type_unit): Likewise.
4966         (read_cutu_die_from_dwo): Likewise.
4967         (lookup_dwo_unit): Likewise.
4968         (open_and_init_dwo_file): Likewise.
4969         (lookup_dwo_cutu): Likewise.
4970         (lookup_dwo_comp_unit): Likewise.
4971         (lookup_dwo_type_unit): Likewise.
4972         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4973         (cutu_reader::cutu_reader): Update.
4974
4975 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4976
4977         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4978         parameter.
4979         (process_full_type_unit): Likewise.
4980         (process_queue): Update.
4981
4982 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4983
4984         * dwarf2/read.c (recursively_compute_inclusions): Add
4985         dwarf2_per_objfile parameter.
4986         (compute_compunit_symtab_includes): Likewise.
4987         (process_cu_includes): Update.
4988
4989 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4990
4991         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4992         parameter.
4993         (create_type_unit_group): Update.
4994         (process_psymtab_comp_unit_reader): Update.
4995         (build_type_psymtabs_reader): Update.
4996
4997 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4998
4999         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5000         object through m_this_cu->cu.
5001
5002 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5003
5004         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5005         the info parameter.
5006         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5007
5008 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5009
5010         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5011         per_objfile parameter.
5012         (load_full_type_unit): Add per_objfile parameter.
5013         (read_signatured_type): Likewise.
5014         (load_full_comp_unit): Likewise.
5015         (load_cu): Likewise.
5016         (dw2_do_instantiate_symtab): Likewise.
5017         (dw2_get_file_names): Likewise.
5018         (dw2_map_symtabs_matching_filename): Update.
5019         (dw_expand_symtabs_matching_file_matcher): Update.
5020         (dw2_map_symbol_filenames): Update.
5021         (process_psymtab_comp_unit): Add per_objfile parameter.
5022         (build_type_psymtabs_1): Update.
5023         (process_skeletonless_type_unit): Update.
5024         (dwarf2_build_psymtabs_hard): Update.
5025         (load_partial_comp_unit): Add per_objfile parameter.
5026         (scan_partial_symbols): Update.
5027         (load_full_comp_unit): Add per_objfile parameter.
5028         (process_imported_unit_die): Update.
5029         (create_cus_hash_table): Update.
5030         (find_partial_die): Update.
5031         (dwarf2_read_addr_index): Update.
5032         (follow_die_offset): Update.
5033         (dwarf2_fetch_die_loc_sect_off): Update.
5034         (dwarf2_fetch_constant_bytes): Update.
5035         (dwarf2_fetch_die_type_sect_off): Update.
5036         (follow_die_sig_1): Update.
5037         (load_full_type_unit): Add per_objfile parameter.
5038         (read_signatured_type): Likewise.
5039
5040 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5041
5042         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5043         of objfile_name.
5044
5045 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5046
5047         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5048         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5049         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5050         field.
5051         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5052         (create_cus_from_index): Update.
5053         (dwarf2_read_gdb_index): Update.
5054         (create_cus_from_debug_names): Update.
5055         (dwarf2_read_debug_names): Update.
5056         (get_abbrev_section_for_cu): Update.
5057         (create_all_comp_units): Update.
5058         (read_attribute_value): Update.
5059         (get_debug_line_section): Update.
5060         * dwarf2/index-cache.c (index_cache::store): Update.
5061         * dwarf2/index-write.c (save_gdb_index_command): Update.
5062         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5063
5064 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5065
5066         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5067         member.
5068         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5069         dwarf2_per_cu_data::per_bfd.
5070         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5071         (create_type_unit_group): Likewise.
5072         (queue_comp_unit): Remove reference to
5073         per_cu->dwarf2_per_objfile.
5074         (maybe_queue_comp_unit): Likewise.
5075         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5076         (create_cus_hash_table): Assign new field.
5077
5078 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5079
5080         * dwarf2/read.c: Replace
5081         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5082         dwarf2_cu->per_objfile throughout.
5083
5084 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5085
5086         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5087         parameter, don't use per_cu->dwarf2_per_objfile.
5088         (dw2_instantiate_symtab): Likewise.
5089         (dw2_find_last_source_symtab): Update.
5090         (dw2_map_expand_apply): Update.
5091         (dw2_lookup_symbol): Update.
5092         (dw2_expand_symtabs_for_function): Update.
5093         (dw2_expand_all_symtabs): Update.
5094         (dw2_expand_symtabs_with_fullname): Update.
5095         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5096         don't use per_cu->dwarf2_per_objfile.
5097         (dw2_expand_marked_cus): Update.
5098         (dw2_find_pc_sect_compunit_symtab): Update.
5099         (dw2_debug_names_lookup_symbol): Update.
5100         (dw2_debug_names_expand_symtabs_for_function): Update.
5101         (dw2_debug_names_map_matching_symbols): Update.
5102         (dwarf2_psymtab::expand_psymtab): Update.
5103
5104 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5105
5106         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5107         <per_objfile>: New member.
5108         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5109         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5110         call to dwarf2_cu.
5111         (cutu_reader::cutu_reader): Update.
5112         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5113
5114 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5115
5116         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5117         struct dwarf2_per_objfile.
5118         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5119         dwarf2_per_bfd.
5120         * dwarf2/read.c (set_die_type): Update.
5121         (get_die_type_at_offset): Update.
5122
5123 2020-05-27  Tom Tromey  <tom@tromey.com>
5124             Simon Marchi  <simon.marchi@efficios.com>
5125
5126         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5127         method.
5128         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5129         get_symtab, set_symtab>: New methods.
5130         <m_symtabs>: New field.
5131         (struct dwarf2_psymtab): Derive from partial_symtab.
5132         <readin_p, get_compunit_symtab>: Declare methods.
5133         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5134         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5135         New methods.
5136         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5137         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5138         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5139         (dw2_symtab_iter_next, dw2_print_stats)
5140         (dw2_expand_symtabs_with_fullname)
5141         (dw2_expand_symtabs_matching_one)
5142         (dw_expand_symtabs_matching_file_matcher)
5143         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5144         (dw2_debug_names_iterator::next)
5145         (dw2_debug_names_map_matching_symbols)
5146         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5147         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5148         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5149         New methods.
5150         (get_compunit_symtab, process_full_comp_unit)
5151         (process_full_type_unit): Update.
5152         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5153
5154 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5155
5156         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5157         then introduce a new dwarf2_per_objfile type.
5158         <read_line_string>: Move to the new dwarf2_per_objfile type.
5159         <objfile>: Likewise.
5160         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5161         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5162         dwarf2_per_objfile->per_bfd.
5163         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5164         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5165         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5166         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5167         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5168         (dwarf2_per_objfile::locate_sections): Rename to...
5169         (dwarf2_per_bfd::locate_sections): ... this.
5170         (dwarf2_per_objfile::get_cutu): Rename to...
5171         (dwarf2_per_bfd::get_cutu): ... this.
5172         (dwarf2_per_objfile::get_cu): Rename to...
5173         (dwarf2_per_bfd::get_cu): ... this.
5174         (dwarf2_per_objfile::get_tu): Rename to...
5175         (dwarf2_per_bfd::get_tu): ... this.
5176         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5177         (dwarf2_per_bfd::allocate_per_cu): ... this.
5178         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5179         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5180         (get_gdb_index_contents_ftype): Change parameter from
5181         dwarf2_per_objfile to dwarf2_per_bfd.
5182         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5183         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5184
5185 2020-05-27  Tom Tromey  <tom@tromey.com>
5186             Simon Marchi  <simon.marchi@efficios.com>
5187
5188         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5189         (allocate_piece_closure): Set "per_objfile" member.
5190         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5191         (locexpr_describe_location, loclist_describe_location): Use new
5192         member.
5193         * dwarf2/read.c (read_call_site_scope)
5194         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5195         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5196         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5197         handle_data_member_location): Set per_objfile member.
5198         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5199         member.
5200         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5201
5202 2020-05-27  Tom Tromey  <tom@tromey.com>
5203
5204         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5205         allocate_signatured_type>: Declare new methods.
5206         <m_num_psymtabs>: New member.
5207         (struct dwarf2_per_cu_data) <index>: New member.
5208         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5209         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5210         (create_cu_from_index_list): Use allocate_per_cu.
5211         (create_signatured_type_table_from_index)
5212         (create_signatured_type_table_from_debug_names)
5213         (create_debug_type_hash_table, add_type_unit)
5214         (read_comp_units_from_section): Use allocate_signatured_type.
5215
5216 2020-05-27  Tom Tromey  <tom@tromey.com>
5217
5218         * psymtab.c (partial_map_expand_apply)
5219         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5220         (psym_lookup_global_symbol_language)
5221         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5222         (psym_print_stats, psym_expand_symtabs_for_function)
5223         (psym_map_symbol_filenames, psym_map_matching_symbols)
5224         (psym_expand_symtabs_matching)
5225         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5226         (maintenance_check_psymtabs): Update.
5227         * psympriv.h (struct partial_symtab) <readin_p,
5228         get_compunit_symtab>: Add objfile parameter.
5229         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5230         Likewise.
5231         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5232         get_compunit_symtab>: Likewise.
5233         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5234
5235 2020-05-27  Tom Tromey  <tom@tromey.com>
5236
5237         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5238         member.
5239         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5240         (create_cu_from_index_list)
5241         (create_signatured_type_table_from_index)
5242         (create_signatured_type_table_from_debug_names)
5243         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5244         (dwarf2_create_include_psymtab)
5245         (create_debug_type_hash_table, add_type_unit)
5246         (create_type_unit_group, read_comp_units_from_section)
5247         (dwarf2_compute_name, create_cus_hash_table)
5248         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5249         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5250         obstack.
5251         (dw2_get_real_path): Likewise.  Change argument to
5252         dwarf2_per_objfile.
5253
5254 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5255
5256         PR tdep/26000
5257         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5258         for ldrd (immediate).
5259
5260 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5261
5262         * command.h: Add comment giving the name of class_tui.
5263         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5264         create the fake command for the help for class_tui.
5265
5266 2020-05-26  Tom Tromey  <tromey@adacore.com>
5267
5268         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5269         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
5270         (val_atr): New function.
5271         (value_val_atr): Use it.
5272         * ada-valprint.c (print_optional_low_bound): Change low bound
5273         handling for enums.
5274         (val_print_packed_array_elements): Don't call discrete_position.
5275         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
5276         discrete_position for enum types.
5277         * language.c (default_print_array_index): Change type.
5278         * language.h (struct language_defn) <la_print_array_index>: Add
5279         index_type parameter, change type of index_value.
5280         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
5281         (default_print_array_index): Update.
5282         * valprint.c (maybe_print_array_index): Don't call
5283         value_from_longest.  Update.
5284         (value_print_array_elements): Don't call discrete_position.
5285
5286 2020-05-26  Tom Tromey  <tromey@adacore.com>
5287
5288         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
5289         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
5290
5291 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
5292
5293         PR gdb/13519
5294         * avr-tdep.c (avr_integer_to_address): Return data or code
5295         address accordingly to the second 'type' argument of the
5296         function.
5297
5298 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
5299
5300         * infcmd.c, inferior.h: (construct_inferior_arguments):
5301         Moved function from here to gdbsupport/common-inferior.{h,cc}
5302
5303 2020-05-23  Tom Tromey  <tom@tromey.com>
5304
5305         Revert commit eca1f90c:
5306         * NEWS: Remove entry for completion styling.
5307         * completer.c (_rl_completion_prefix_display_length): Move
5308         declaration later.
5309         (gdb_fnprint): Revert.
5310         (gdb_display_match_list_1): Likewise.
5311         * cli/cli-style.c (completion_prefix_style)
5312         (completion_difference_style, completion_suffix_style): Remove.
5313         (_initialize_cli_style): Revert.
5314         * cli/cli-style.h (completion_prefix_style)
5315         (completion_difference_style, completion_suffix_style): Don't
5316         declare.
5317
5318 2020-05-24  Pedro Alves  <palves@redhat.com>
5319
5320         * symtab.c (completion_list_add_name): Return boolean indication
5321         of whether the symbol matched.
5322         (completion_list_add_symbol): Don't try to remove C++ aliases if
5323         the symbol didn't match in the first place.
5324         * symtab.h (completion_list_add_name): Return bool.
5325
5326 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
5327
5328         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
5329         type::field.
5330
5331 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
5332
5333         GDB 9.2 released.
5334
5335 2020-05-23  Tom Tromey  <tom@tromey.com>
5336
5337         * NEWS: Add entry for completion styling.
5338         * completer.c (_rl_completion_prefix_display_length): Move
5339         declaration earlier.
5340         (gdb_fnprint): Use completion_style.
5341         (gdb_display_match_list_1): Likewise.
5342         * cli/cli-style.c (completion_prefix_style)
5343         (completion_difference_style, completion_suffix_style): New
5344         globals.
5345         (_initialize_cli_style): Register new globals.
5346         * cli/cli-style.h (completion_prefix_style)
5347         (completion_difference_style, completion_suffix_style): Declare.
5348
5349 2020-05-23  Pedro Alves  <palves@redhat.com>
5350
5351         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5352         (parse_escape): Use ISDIGIT instead of isdigit.
5353         (puts_debug): Use gdb_isprint instead of isprint.
5354         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5355         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5356         ISSPACE instead of isspace.
5357         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5358         instead of isspace.
5359         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5360         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5361         instead of isxdigit and ISDIGIT instead of isdigit.
5362
5363 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5364
5365         * gdbtypes.h (struct type) <field>: New method.
5366         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5367         or type::field.
5368
5369 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5370
5371         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5372         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5373         modify the propery to use type::set_fields instead.
5374
5375 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5376
5377         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5378         type::num_fields instead.
5379
5380 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5381
5382         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5383         methods.
5384         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5385         that modify the number of fields to use type::set_num_fields
5386         instead.
5387
5388 2020-05-22  Tom Tromey  <tromey@adacore.com>
5389
5390         * compile/compile-object-load.h (munmap_list_free): Don't
5391         declare.
5392
5393 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5394
5395         * annotate.c (annotate_source_line): Update return type, add call
5396         to update current symtab and line.
5397         * annotate.h (annotate_source_line): Update return type, and
5398         extend header comment.
5399         * source.c (info_line_command): Check annotation_level before
5400         calling annotate_source_line.
5401         * stack.c (print_frame_info): If calling annotate_source_line
5402         returns true, then don't print any other source line information.
5403
5404 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5405
5406         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5407
5408 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5409
5410         * coffread.c (patch_type): Remove NULL check before xfree.
5411         * corefile.c (set_gnutarget): Likewise.
5412         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5413         * exec.c (build_section_table): Likewise.
5414         * remote.c (remote_target::pass_signals): Likewise.
5415         * utils.c (n_spaces): Likewise.
5416         * cli/cli-script.c (document_command): Likewise.
5417         * i386-windows-tdep.c (core_process_module_section): Likewise.
5418         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5419
5420 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5421
5422         * symfile.c (reread_symbols): Clear objfile's section_offsets
5423         vector and section indices, re-compute them by calling
5424         sym_offsets.
5425
5426 2020-05-20  Tom Tromey  <tromey@adacore.com>
5427
5428         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5429         (desc_one_bound, desc_index_type): Compute field name.
5430
5431 2020-05-20  Tom de Vries  <tdevries@suse.de>
5432
5433         PR symtab/25833
5434         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5435
5436 2020-05-20  Alan Modra  <amodra@gmail.com>
5437
5438         PR 25993
5439         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5440         bfd_set_filename.
5441         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5442         passed to bfd_set_filename.
5443         * symfile-mem.c (add_vsyscall_page): Likewise for string
5444         passed to symbol_file_add_from_memory.
5445         (symbol_file_add_from_memory): Make name param a const char* and
5446         don't strdup.
5447
5448 2020-05-20  Alan Modra  <amodra@gmail.com>
5449
5450         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5451         rather than accessing bfd->filename directly.
5452         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5453         and use bfd_section_name.
5454         * dwarf2/frame.c (decode_frame_entry): Likewise.
5455         * exec.c (exec_set_section_address): Likewise.
5456         * solib-aix.c (solib_aix_bfd_open): Likewise.
5457         * stap-probe.c (get_stap_base_address): Likewise.
5458         * symfile.c (reread_symbols): Likewise.
5459
5460 2020-05-19  Tom Tromey  <tromey@adacore.com>
5461
5462         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5463
5464 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5465
5466         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5467
5468 2020-05-19  Pedro Alves  <palves@redhat.com>
5469
5470         * NEWS (set exec-file-mismatch): Adjust entry.
5471         * exec.c: Include "build-id.h".
5472         (validate_exec_file): Try to match build IDs instead of filenames.
5473         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5474         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5475         and pass down 'warn_if_slow'.
5476         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5477         gdb_bfd_open_closure to pass it down.
5478         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5479
5480 2020-05-19  Pedro Alves  <palves@redhat.com>
5481
5482         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5483         * target.c (target_fileio_open_1): Rename to target_fileio_open
5484         and make extern.  Use bool.
5485         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5486         (target_fileio_read_alloc_1): Adjust.
5487         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5488         (target_fileio_open_warn_if_slow): Delete declaration.
5489
5490 2020-05-19  Pedro Alves  <palves@redhat.com>
5491
5492         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5493         Adjust all callers.
5494
5495 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5496
5497         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5498         whether disp is negative.
5499
5500 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5501
5502         * symfile.h (struct symfile_segment_data)
5503         <~symfile_segment_data>: Remove.
5504         <segment_info>: Change to std::vector.
5505         * symfile.c (default_symfile_segments): Update.
5506         * elfread.c (elf_symfile_segments): Update.
5507
5508 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5509
5510         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5511         <segments>: New.
5512         <segment_bases, segment_sizes>: Remove.
5513         * symfile.c (default_symfile_segments): Update.
5514         * elfread.c (elf_symfile_segments): Update.
5515         * remote.c (remote_target::get_offsets): Update.
5516         * solib-target.c (solib_target_relocate_section_addresses):
5517         Update.
5518
5519 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5520
5521         * symfile.h (struct symfile_segment_data): Initialize fields.
5522         <~symfile_segment_data>: Add.
5523         (symfile_segment_data_up): New.
5524         (struct sym_fns) <sym_segments>: Return a
5525         symfile_segment_data_up.
5526         (default_symfile_segments): Return a symfile_segment_data_up.
5527         (free_symfile_segment_data): Remove.
5528         (get_symfile_segment_data): Return a symfile_segment_data_up.
5529         * symfile.c (default_symfile_segments): Likewise.
5530         (get_symfile_segment_data): Likewise.
5531         (free_symfile_segment_data): Remove.
5532         (symfile_find_segment_sections): Update.
5533         * elfread.c (elf_symfile_segments): Return a
5534         symfile_segment_data_up.
5535         * remote.c (remote_target::get_offsets): Update.
5536         * solib-target.c (solib_target_relocate_section_addresses):
5537         Update.
5538         * symfile-debug.c (debug_sym_segments): Return a
5539         symfile_segment_data_up.
5540
5541 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5542
5543         PR build/25981
5544         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5545         Hardcode register numbers.
5546
5547         PR build/25981
5548         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5549         procfs_find_LDT_entry): Remove.
5550         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5551         procfs_find_LDT_entry): Remove.
5552         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5553         Remove.
5554
5555 2020-05-17  Pedro Alves  <palves@redhat.com>
5556             Andrew Burgess  <andrew.burgess@embecosm.com>
5557             Keno Fischer  <keno@juliacomputing.com>
5558
5559         PR gdb/25741
5560         * breakpoint.c (build_target_condition_list): Update comments.
5561         (build_target_command_list): Update comments and skip matching
5562         locations.
5563         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5564         a separate function.  Simplify "set breakpoint auto-hw off"
5565         handling.
5566         (insert_breakpoints): Update comment.
5567         (tracepoint_locations_match): New parameter.  For breakpoints,
5568         compare location types too, if the caller wants to.
5569         (handle_automatic_hardware_breakpoints): New functions.
5570         (bp_location_is_less_than): Also sort by location type and
5571         hardware breakpoint length.
5572         (update_global_location_list): Handle "set breakpoint auto-hw on"
5573         here.
5574         (update_breakpoint_locations): Ask breakpoint_locations_match to
5575         ignore location types.
5576
5577 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5578
5579         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5580         type::name instead.
5581
5582 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5583
5584         * gdbtypes.h (struct type) <name, set_name>: New methods.
5585         (TYPE_CODE): Use type::name.  Change all call sites used to set
5586         the name to use type::set_name instead.
5587
5588 2020-05-16  Tom Tromey  <tom@tromey.com>
5589
5590         * top.c (quit_force): Update.
5591         * infrun.c (handle_no_resumed): Update.
5592         * top.h (all_uis): New function.
5593         (ALL_UIS): Remove.
5594
5595 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5596
5597         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5598
5599 2020-05-16  Pedro Alves  <palves@redhat.com>
5600
5601         * ia64-linux-nat.c
5602         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5603         Declare method.
5604         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5605
5606 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5607
5608         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5609         (sparc64_adi_info): Likewise.
5610
5611 2020-05-15  Tom Tromey  <tom@tromey.com>
5612
5613         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5614         block_objfile.
5615         (lookup_objfile_from_block): Remove.
5616         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5617         (lookup_global_symbol): Use block_objfile.
5618         * symtab.h (lookup_objfile_from_block): Don't declare.
5619         * printcmd.c (clear_dangling_display_expressions): Use
5620         block_objfile.
5621         * parse.c (operator_check_standard): Use block_objfile.
5622
5623 2020-05-15  Tom Tromey  <tom@tromey.com>
5624
5625         * language.c (language_alloc_type_symbol): Set
5626         SYMBOL_SECTION.
5627         * symtab.c (initialize_objfile_symbol): Remove.
5628         (allocate_symbol): Remove.
5629         (allocate_template_symbol): Remove.
5630         * dwarf2/read.c (fixup_go_packaging): Use "new".
5631         (new_symbol): Use "new".
5632         (read_variable): Don't call initialize_objfile_symbol.  Use
5633         "new".
5634         (read_func_scope): Use "new".
5635         * xcoffread.c (process_xcoff_symbol): Don't call
5636         initialize_objfile_symbol.
5637         (SYMBOL_DUP): Remove.
5638         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5639         "new".
5640         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5641         (allocate_template_symbol): Don't declare.
5642         (struct symbol): Add copy constructor.  Change defaults.
5643         * jit.c (finalize_symtab): Use "new".
5644         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5645         Use "new".
5646         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5647         (common_block_end): Use "new".
5648         * mdebugread.c (parse_symbol): Use "new".
5649         (new_symbol): Likewise.
5650
5651 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5652
5653         * NEWS: Mention changes to help and apropos.
5654
5655 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5656
5657         * command.h (enum command_class): Improve comments, document
5658         that class_alias is for user-defined aliases, give the class
5659         name for each class, remove unused class_xdb.
5660         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5661         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5662         by a precise class.
5663         * infcmd.c (_initialize_infcmd): Likewise.
5664         * reverse.c (_initialize_reverse): Likewise.
5665         * stack.c (_initialize_stack): Likewise.
5666         * symfile.c (_initialize_symfile): Likewise.
5667         * tracepoint.c (_initialize_tracepoint): Likewise.
5668
5669 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5670
5671         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5672         when their aliased command is traversed.
5673         (help_cmd): Add fput_command_names_styled call to
5674         output command name and aliases when command has an alias.
5675
5676 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5677
5678         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5679         * cli/cli-decode.c (help_cmd_list): Declare as static,
5680         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5681         a command together with the command.
5682         (fput_command_name_styled, fput_command_names_styled): New functions.
5683         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5684         fput_command_name_styled.
5685         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5686         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5687
5688 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5689
5690         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5691         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5692         * command.h (cmd_show_list): Likewise.
5693         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5694         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5695
5696 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5697
5698         * unittests/command-def-selftests.c (traverse_command_structure):
5699         Verify all commands of a list have the same prefix command and
5700         that only the top cmdlist commands have a null prefix.
5701
5702 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5703
5704         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5705         as prefix, not one of its aliases.
5706         (set_cmd_prefix): Remove.
5707         (do_add_cmd): Centralize the setting of the prefix of a command, when
5708         command is defined after its full chain of prefix commands.
5709         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5710         (add_setshow_cmd_full): Likewise.
5711         (update_prefix_field_of_prefixed_commands): New function.
5712         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5713         update_prefix_field_of_prefixed_commands.
5714         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5715         addresses of remote_set_cmdlist and remote_show_cmdlist given
5716         as argument, not the address of an argument.
5717         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5718         * gdb/remote.c (_initialize_remote): Likewise.
5719
5720 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5721
5722         * cli/cli-cmds.c (alias_command): Check for an existing alias
5723         using lookup_cmd_composition, as valid_command_p is too strict
5724         and forbids aliases that are the prefix of an existing alias
5725         or command.
5726         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5727         command is properly recognised as a valid command.
5728
5729 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5730
5731         * unittests/help-doc-selftests.c: Rename to
5732         unittests/command-def-selftests.c
5733         * unittests/command-def-selftests.c (help_doc_tests): Update some
5734         comments.
5735         (command_structure_tests, traverse_command_structure): New namespace
5736         and function.
5737         (command_structure_invariants_tests): New function.
5738         (_initialize_command_def_selftests) Renamed from
5739         _initialize_help_doc_selftests, register command_structure_invariants
5740         selftest.
5741
5742 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5743
5744         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5745         an alias of 'show'.
5746
5747 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5748
5749         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5750         ada_is_fixed_point_type.  Update all callers.
5751         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5752         all callers.
5753         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5754         Update all callers.
5755         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5756         print_fixed_point_type.  Update all callers.
5757         * ada-valprint.c (ada_value_print_num): Replace call to
5758         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5759
5760 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5761
5762         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5763         processors.
5764         (cpu_supports_bts): Add CV_AMD case.
5765
5766 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5767             Simon Marchi  <simon.marchi@efficios.com>
5768
5769         * infrun.c (stop_all_threads): Collect multiple wait events at
5770         each pass.
5771
5772 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5773
5774         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5775         type::code instead.
5776
5777 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5778
5779         * gdbtypes.h (struct type) <code, set_code>: New methods.
5780         (TYPE_CODE): Use type::code.  Change all call sites used to set
5781         the code to use type::set_code instead.
5782
5783 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5784             Tom de Vries  <tdevries@suse.de>
5785             Pedro Alves  <palves@redhat.com>
5786
5787         PR threads/25478
5788         * infrun.c (stop_all_threads): Do NOT ignore
5789         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5790         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5791         received.
5792         (handle_no_resumed): Remove code handling a live inferior with no
5793         threads.
5794         * remote.c (has_single_non_exited_thread): New.
5795         (remote_target::update_thread_list): Do not delete a thread if is
5796         the last thread of the process.
5797         * thread.c (thread_select): Call delete_exited_threads instead of
5798         prune_threads.
5799
5800 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5801
5802         * infrun.c (stop_all_threads): Enable/disable thread events of all
5803         targets.  Move a debug message denoting the end of the function
5804         into the SCOPED_EXIT block.
5805
5806 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5807
5808         * process-stratum-target.h: Include <set>.
5809         (all_non_exited_process_targets, switch_to_target_no_thread): New
5810         function declarations.
5811         * process-stratum-target.c (all_non_exited_process_targets)
5812         (switch_to_target_no_thread): New function implementations.
5813
5814 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5815
5816         * infrun.c (handle_inferior_event): Extract out a piece of code
5817         into...
5818         (mark_non_executing_threads): ...this new function.
5819
5820 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5821
5822         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5823         use.
5824
5825 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5826
5827         * regcache.c (regcache_read_pc_protected): New function
5828         implementation that returns 0 if the PC cannot read via
5829         'regcache_read_pc'.
5830         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5831         instead of 'regcache_read_pc'.
5832         (keep_going_pass_signal): Ditto.
5833
5834 2020-05-13  Tom Tromey  <tromey@adacore.com>
5835
5836         * ada-lang.c (align_value): Remove.
5837         (ada_template_to_fixed_record_type_1): Use align_up.
5838
5839 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5840
5841         * async-event.c: Update the copyright year.
5842         * async-event.h: Update the copyright year.
5843
5844 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5845
5846         * objfiles.h (is_addr_in_objfile,
5847         shared_objfile_contains_address_p): Return bool.
5848         * objfile.c (is_addr_in_objfile,
5849         shared_objfile_contains_address_p): Return bool.
5850
5851 2020-05-11  Tom Tromey  <tromey@adacore.com>
5852
5853         * cli/cli-cmds.c (info_command): Restore.
5854         (_initialize_cli_cmds): Use add_prefix_command for "info".
5855         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5856
5857 2020-05-11  Tom Tromey  <tromey@adacore.com>
5858
5859         * ada-lang.c (ada_value_primitive_field): Now public.
5860         * ada-lang.h (ada_value_primitive_field): Declare.
5861         * ada-valprint.c (print_field_values): Use
5862         ada_value_primitive_field for wrapper fields.
5863
5864 2020-05-11  Tom de Vries  <tdevries@suse.de>
5865
5866         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5867         MODULE_DOMAIN.
5868
5869 2020-05-11  Tom de Vries  <tdevries@suse.de>
5870
5871         PR symtab/25941
5872         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5873         with length 0, if not gdb-produced.
5874         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5875
5876 2020-05-09  Tom de Vries  <tdevries@suse.de>
5877
5878         PR gdb/25955
5879         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5880         calculation.
5881
5882 2020-05-09  Tom Tromey  <tom@tromey.com>
5883
5884         * top.c (server_command): Now bool.
5885         * top.h (server_command): Now bool.
5886
5887 2020-05-08  Tom Tromey  <tromey@adacore.com>
5888
5889         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5890         already being processed.
5891
5892 2020-05-08  Tom Tromey  <tom@tromey.com>
5893
5894         * printcmd.c (struct display) <next>: Remove.
5895         <display>: New constructor.
5896         <exp_string>: Now a std::string.
5897         <enabled_p>: Now a bool.
5898         (display_number): Move definition earlier.
5899         (displays): Rename from display_chain.  Now a std::vector.
5900         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5901         (display_command): Update.
5902         (do_one_display, disable_display)
5903         (enable_disable_display_command, do_enable_disable_display):
5904         Update.
5905         (free_display): Remove.
5906         (clear_displays): Rewrite.
5907         (delete_display): Update.
5908         (map_display_numbers): Use function_view.  Remove "data"
5909         parameter.  Update.
5910         (do_delete_display): Remove.
5911         (undisplay_command): Update.
5912         (do_one_display, do_displays, disable_display)
5913         (info_display_command): Update.
5914         (do_enable_disable_display): Remove.
5915         (enable_disable_display_command)
5916         (clear_dangling_display_expressions): Update.
5917
5918 2020-05-08  Tom Tromey  <tom@tromey.com>
5919
5920         * symtab.c (set_symbol_cache_size)
5921         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5922         (maintenance_print_symbol_cache_statistics): Update.
5923         * symmisc.c (print_symbol_bcache_statistics)
5924         (print_objfile_statistics, maintenance_print_objfiles)
5925         (maintenance_info_symtabs, maintenance_check_symtabs)
5926         (maintenance_expand_symtabs, maintenance_info_line_tables):
5927         Update.
5928         * symfile-debug.c (set_debug_symfile): Update.
5929         * source.c (forget_cached_source_info): Update.
5930         * python/python.c (gdbpy_progspaces): Update.
5931         * psymtab.c (maintenance_info_psymtabs): Update.
5932         * probe.c (parse_probes): Update.
5933         * linespec.c (iterate_over_all_matching_symtabs)
5934         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5935         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5936         * exec.c (exec_target::close): Update.
5937         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5938         * breakpoint.c (print_one_breakpoint_location)
5939         (create_longjmp_master_breakpoint)
5940         (create_std_terminate_master_breakpoint): Update.
5941         * progspace.c (program_spaces): Now a std::vector.
5942         (maybe_new_address_space): Update.
5943         (add_program_space): Remove.
5944         (program_space::program_space): Update.
5945         (remove_program_space): Update.
5946         (number_of_program_spaces): Remove.
5947         (print_program_space, update_address_spaces): Update.
5948         * progspace.h (program_spaces): Change type.
5949         (ALL_PSPACES): Remove.
5950         (number_of_program_spaces): Don't declare.
5951         (struct program_space) <next>: Remove.
5952
5953 2020-05-08  Tom Tromey  <tom@tromey.com>
5954
5955         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5956         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5957         (enable_break): Update.
5958         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5959         (frv_fdpic_find_canonical_descriptor): Update.
5960         (frv_fetch_objfile_link_map): Update.
5961         * progspace.c (program_space::free_all_objfiles): Update.
5962         (program_space::solibs): New method.
5963         * progspace.h (struct program_space) <solibs>: New method.
5964         * solist.h (master_so_list): Don't declare.
5965         (ALL_SO_LIBS): Remove.
5966         * solib.h (so_list_head): Remove.
5967         (update_solib_list): Update comment.
5968         * solib.c (master_so_list): Remove.
5969         (solib_used, update_solib_list, solib_add)
5970         (info_sharedlibrary_command, clear_solib)
5971         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5972
5973 2020-05-08  Tom Tromey  <tom@tromey.com>
5974
5975         * extension.c (extension_languages): Now a std::array.
5976         (ALL_EXTENSION_LANGUAGES): Remove.
5977         (get_ext_lang_defn, get_ext_lang_of_file)
5978         (eval_ext_lang_from_control_command): Update.
5979         (finish_ext_lang_initialization)
5980         (auto_load_ext_lang_scripts_for_objfile)
5981         (ext_lang_type_printers::ext_lang_type_printers)
5982         (apply_ext_lang_type_printers)
5983         (ext_lang_type_printers::~ext_lang_type_printers)
5984         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5985         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5986         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5987         (get_matching_xmethod_workers, ext_lang_colorize)
5988         (ext_lang_before_prompt): Update.
5989         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5990
5991 2020-05-08  Tom Tromey  <tom@tromey.com>
5992
5993         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5994         overload.
5995         <swap_string, m_string>: Remove.
5996         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5997         Update.
5998         * stabsread.c (define_symbol, read_type): Update.
5999         * linespec.c (find_linespec_symbols): Update.
6000         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6001         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6002         * dbxread.c (read_dbx_symtab): Update.
6003         * cp-support.h (cp_canonicalize_string_full)
6004         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6005         Return unique_xmalloc_ptr.
6006         * cp-support.c (inspect_type): Update.
6007         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6008         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6009         Likewise.
6010         * c-typeprint.c (print_name_maybe_canonical): Update.
6011         * break-catch-throw.c (check_status_exception_catchpoint):
6012         Update.
6013
6014 2020-05-08  Tom de Vries  <tdevries@suse.de>
6015
6016         * infrun.c (follow_fork): Copy current_line and current_symtab to
6017         child thread.
6018
6019 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6020
6021         * async-event.c (struct async_signal_handler, struct
6022         async_event_handler): Reformat, remove typedef.
6023
6024 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6025
6026         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6027         access thistype->main_type->dyn_prop_list directly.
6028
6029 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6030
6031         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6032         (remove_dyn_prop): Remove.  Update all users to use
6033         type::remove_dyn_prop.
6034         * gdbtypes.c (remove_dyn_prop): Rename to...
6035         (type::remove_dyn_prop): ... this.
6036
6037 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6038
6039         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6040         (add_dyn_prop): Remove.  Update all users to use
6041         type::add_dyn_prop.
6042         * gdbtypes.c (add_dyn_prop): Rename to...
6043         (type::add_dyn_prop): ... this.
6044
6045 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6046
6047         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6048         (get_dyn_prop): Remove.  Update all users to use
6049         type::dyn_prop.
6050         * gdbtypes.c (get_dyn_prop): Rename to...
6051         (type::dyn_prop): ... this.
6052
6053 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6054
6055         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6056
6057 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6058
6059         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6060         instruction, skip it if it's there.
6061
6062 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6063
6064         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6065
6066 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6067
6068         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6069         * gdbtypes.c (recursive_dump_type): Remove use of
6070         TYPE_INCOMPLETE.
6071
6072 2020-05-03  Tom Tromey  <tom@tromey.com>
6073
6074         * breakpoint.c (catch_command, tcatch_command): Remove.
6075         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6076         add_show_prefix_cmd.
6077         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6078         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6079         Remove.
6080         (add_internal_problem_command): Use add_basic_prefix_cmd,
6081         add_show_prefix_cmd.
6082         * mips-tdep.c (set_mipsfpu_command): Remove.
6083         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6084         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6085         (_initialize_index_cache): Use add_basic_prefix_cmd.
6086         * memattr.c (dummy_cmd): Remove.
6087         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6088         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6089         (_initialize_tui_win): Use add_basic_prefix_cmd,
6090         add_show_prefix_cmd.
6091         * cli/cli-logging.c (set_logging_command): Remove.
6092         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6093         add_show_prefix_cmd.
6094         (show_logging_command): Remove.
6095         * target.c (target_command): Remove.
6096         (add_target): Use add_basic_prefix_cmd.
6097
6098 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6099
6100         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6101
6102 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6103
6104         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6105         info_command.
6106
6107 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6108
6109         * nbsd-nat.c (nbsd_enable_proc_events)
6110         (nbsd_nat_target::post_startup_inferior): Add.
6111         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6112         (nbsd_nat_target::update_thread_list): Rewrite.
6113         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6114         "PTRACE_LWP_CREATE".
6115         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6116
6117 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6118
6119         * stack.c (_initialize_stack): Remove duplicated creation
6120         of "frame" command and "f" alias.
6121
6122 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6123
6124         PR gdb/18706
6125         * gdbtypes.c (check_typedef): Calculate size of array of
6126         stubbed type.
6127
6128 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6129
6130         PR gdb/15559
6131         * i386-tdep.c (i386_push_dummy_call): Call
6132         i386_thiscall_push_dummy_call.
6133         (i386_thiscall_push_dummy_call): New function.
6134         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6135         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6136         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6137
6138 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6139
6140         * gdbarch.sh (do_read): Add shellcheck disable directive for
6141         warning SC2162.
6142
6143 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6144
6145         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6146         "referenced but not assigned" warning.
6147
6148 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6149
6150         * gdbarch.sh: Remove code that sets fallbackdefault.
6151
6152 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6153
6154         * gdbarch.sh: Use shell operators && and || instead of
6155         -a and -o.
6156
6157 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6158
6159         * gdbarch.sh: Use $(...) instead of `...`.
6160
6161 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6162
6163         * gdbarch.sh: Use double quotes around variables.
6164
6165 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6166
6167         * gdbarch.sh: Use %s with printf, instead of variables in the
6168         format string.
6169
6170 2020-04-29  Tom Tromey  <tromey@adacore.com>
6171
6172         PR ada/25875:
6173         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6174         type fields here.
6175         (read_enumeration_type): Call
6176         update_enumeration_type_from_children later.  Update comments.
6177         (process_enumeration_scope): Don't create type fields.
6178
6179 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6180
6181         * nbsd-tdep.c: Include "xml-syscall.h".
6182         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6183
6184 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6185
6186         * nbsd-nat.c: Include "sys/wait.h".
6187         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6188         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6189         (nbsd_nat_target::remove_exec_catchpoint)
6190         (nbsd_nat_target::set_syscall_catchpoint): Add.
6191         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6192         (nbsd_nat_target::insert_exec_catchpoint)
6193         (nbsd_nat_target::remove_exec_catchpoint)
6194         (nbsd_nat_target::set_syscall_catchpoint): Add.
6195         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6196         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6197         `nbsd_get_syscall_number'.
6198
6199 2020-04-29  Tom Tromey  <tom@tromey.com>
6200
6201         * stack.c (print_block_frame_labels): Remove.
6202
6203 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6204
6205         PR gdb/17320
6206         * ada-valprint.c (val_print_packed_array_elements): Move array
6207         end bracket to new line.
6208         (ada_val_print_string): Remove extra spaces before first array
6209         element.
6210         * c-valprint.c (c_value_print_array): Likewise.
6211         * m2-valprint.c (m2_print_array_contents): Likewise.
6212         (m2_value_print_inner): Likewise.
6213         * p-valprint.c (pascal_value_print_inner): Likewise.
6214         * valprint.c (generic_val_print_array): Likewise.
6215         (value_print_array_elements): Move first array element and array
6216         end bracket to new line.
6217
6218 2020-04-29  Tom de Vries  <tdevries@suse.de>
6219
6220         PR symtab/25889
6221         * linespec.c (find_method): Fix ix calculation.
6222
6223 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6224
6225         * syscalls/update-netbsd.sh: New file.
6226         * syscalls/netbsd.xml: Regenerate.
6227         * data-directory/Makefile.in: Register `netbsd.xml' in
6228         `SYSCALLS_FILES'.
6229
6230 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6231
6232         * syscalls/update-freebsd.sh: Add double quotes.
6233
6234 2020-04-28  Tom Tromey  <tom@tromey.com>
6235
6236         * NEWS: Update.
6237         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6238         (cmdpy_init): Allow class_tui.
6239
6240 2020-04-28 Mark Williams <mark@myosotissp.com>
6241
6242         PR gdb/24480
6243         * dwarf2read.c: Add missing assingments to list_in_scope when
6244         start_symtab was already called.
6245
6246 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6247
6248         PR gdb/25881
6249         * dwarf2/read.c (offset_map_type): Use
6250         gdb:hash_enum<sect_offset> as hash function.
6251
6252 2020-04-28  Tom de Vries  <tdevries@suse.de>
6253
6254         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6255         with DW_AT_signature.
6256
6257 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6258
6259         * configure.ac: Remove check for fs_base/gs_base in
6260         user_regs_struct.
6261         * configure: Re-generate.
6262         * config.in: Re-generate.
6263         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6264         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6265         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6266
6267 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6268
6269         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
6270         problematic inline frame unwinding situation.
6271         * frame.c (frame_id_computed_p): New function.
6272         * frame.h (frame_id_computed_p): New prototype.
6273
6274 2020-04-26  Tom Tromey  <tom@tromey.com>
6275
6276         * command.h (enum command_class) <class_pseudo>: Remove.
6277
6278 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6279
6280         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
6281         and whitespace.
6282
6283 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
6284
6285         * inf-ptrace.c (inf_ptrace_target::wait): Remove
6286         `PT_GET_PROCESS_STATE' block.
6287
6288 2020-04-24  Tom Tromey  <tom@tromey.com>
6289
6290         * symtab.h (symbol_get_demangled_name): Don't declare.
6291         * symtab.c (symbol_get_demangled_name): Remove.
6292         (general_symbol_info::natural_name)
6293         (general_symbol_info::demangled_name): Update.
6294
6295 2020-04-24  Tom Tromey  <tom@tromey.com>
6296
6297         PR rust/25025:
6298         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
6299
6300 2020-04-24  Tom Tromey  <tom@tromey.com>
6301
6302         PR symtab/12707:
6303         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
6304         exists.
6305         (new_symbol): Likewise.
6306         * compile/compile-object-load.c (get_out_value_type): Use
6307         symbol_matches_search_name.
6308
6309 2020-04-24  Tom Tromey  <tom@tromey.com>
6310
6311         * dwarf2/read.c (add_partial_symbol): Do not call
6312         compute_and_set_names.
6313
6314 2020-04-24  Tom Tromey  <tom@tromey.com>
6315
6316         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
6317         overload.
6318
6319 2020-04-24  Tom Tromey  <tom@tromey.com>
6320
6321         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
6322         (add_psymbol_to_list): New overload.  Make old overload call new
6323         one.
6324         * psympriv.h (add_psymbol_to_list): New overload.
6325
6326 2020-04-24  Tom Tromey  <tom@tromey.com>
6327
6328         * dwarf2/read.c (partial_die_info::read) <case
6329         DW_AT_linkage_name>: Use value_as_string.
6330         (dwarf2_string_attr): Use value_as_string.
6331         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
6332         method.
6333         * dwarf2/attribute.c (attribute::value_as_string): New method.
6334
6335 2020-04-24  Tom Tromey  <tom@tromey.com>
6336
6337         * symtab.c (general_symbol_info::natural_name)
6338         (general_symbol_info::demangled_name): Check for language_rust.
6339
6340 2020-04-24  Tom Tromey  <tom@tromey.com>
6341
6342         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6343         (dwarf2_physname): ... from here.
6344         (partial_die_info::read): Add Rust "{" hack.
6345
6346 2020-04-24  Tom Tromey  <tom@tromey.com>
6347
6348         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6349         method.
6350         (symbol_set_demangled_name): Don't declare.
6351         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6352         symbol_set_demangled_name.
6353         (general_symbol_info::set_language)
6354         (general_symbol_info::compute_and_set_names): Update.
6355         * minsyms.c (minimal_symbol_reader::install): Update.
6356         * dwarf2/read.c (new_symbol): Update.
6357
6358 2020-04-24  Tom Tromey  <tromey@adacore.com>
6359
6360         PR python/23662:
6361         * python/py-type.c (convert_field): Handle
6362         FIELD_LOC_KIND_DWARF_BLOCK.
6363         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6364         (typy_get_dynamic): Nw function.
6365         (type_object_getset): Add "dynamic".
6366         * NEWS: Add entry.
6367
6368 2020-04-24  Tom Tromey  <tromey@adacore.com>
6369
6370         * ada-typeprint.c (print_choices, print_variant_part)
6371         (print_record_field_types_dynamic): New functions.
6372         (print_record_field_types): Use print_record_field_types_dynamic.
6373
6374 2020-04-24  Tom Tromey  <tromey@adacore.com>
6375
6376         * dwarf2/read.c (handle_data_member_location): New overload.
6377         (dwarf2_add_field): Use it.
6378         (decode_locdesc): Add "computed" parameter.  Update comment.
6379         * gdbtypes.c (is_dynamic_type_internal): Also look for
6380         FIELD_LOC_KIND_DWARF_BLOCK.
6381         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6382         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6383         virtual base classes.
6384         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6385         FIELD_LOC_KIND_DWARF_BLOCK.
6386
6387 2020-04-24  Tom Tromey  <tromey@adacore.com>
6388
6389         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6390         * gdbtypes.c (is_dynamic_type_internal): Check
6391         TYPE_HAS_DYNAMIC_LENGTH.
6392         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6393         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6394         New macros.
6395         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6396         constant.
6397
6398 2020-04-24  Tom Tromey  <tromey@adacore.com>
6399
6400         * dwarf2/read.c (struct variant_field): Rewrite.
6401         (struct variant_part_builder): New.
6402         (struct nextfield): Remove "variant" field.  Add "offset".
6403         (struct field_info): Add "current_variant_part" and
6404         "variant_parts".
6405         (alloc_discriminant_info): Remove.
6406         (alloc_rust_variant): New function.
6407         (quirk_rust_enum): Update.
6408         (dwarf2_add_field): Set "offset" member.  Don't handle
6409         DW_TAG_variant_part.
6410         (offset_map_type): New typedef.
6411         (convert_variant_range, create_one_variant)
6412         (create_one_variant_part, create_variant_parts)
6413         (add_variant_property): New functions.
6414         (dwarf2_attach_fields_to_type): Call add_variant_property.
6415         (read_structure_type): Don't handle DW_TAG_variant_part.
6416         (handle_variant_part, handle_variant): New functions.
6417         (handle_struct_member_die): Use them.
6418         (process_structure_scope): Don't handle variant parts.
6419         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6420         (struct discriminant_info): Remove.
6421         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6422         (struct main_type) <flag_discriminated_union>: Remove.
6423         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6424         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6425         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6426         Update.
6427         * valops.c (value_union_variant): Remove.
6428         * value.h (value_union_variant): Don't declare.
6429
6430 2020-04-24  Tom Tromey  <tromey@adacore.com>
6431
6432         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6433         (ada_value_primitive_packed_val): Update.
6434         * ada-valprint.c (ada_value_print_1): Update.
6435         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6436         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6437         just an address.  Use evaluate_for_locexpr_baton.
6438         (dwarf2_evaluate_property): Update.
6439         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6440         array_view.
6441         * findvar.c (default_read_var_value): Update.
6442         * gdbtypes.c (compute_variant_fields_inner)
6443         (resolve_dynamic_type_internal): Update.
6444         (resolve_dynamic_type): Change type of valaddr parameter.
6445         * gdbtypes.h (resolve_dynamic_type): Update.
6446         * valarith.c (value_subscripted_rvalue): Update.
6447         * value.c (value_from_contents_and_address): Update.
6448
6449 2020-04-24  Tom Tromey  <tromey@adacore.com>
6450
6451         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6452         "push_initial_value" parameter.
6453         (dwarf2_evaluate_property): Likewise.
6454         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6455
6456 2020-04-24  Tom Tromey  <tromey@adacore.com>
6457
6458         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6459         (variant::matches, compute_variant_fields_recurse)
6460         (compute_variant_fields_inner, compute_variant_fields): New
6461         functions.
6462         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6463         Use resolved_type after type is made.
6464         (operator==): Add new cases.
6465         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6466         (struct discriminant_range, struct variant, struct variant_part):
6467         New.
6468         (union dynamic_prop_data) <variant_parts, original_type>: New
6469         members.
6470         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6471         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6472         constants.
6473         * value.c (unpack_bits_as_long): Now public.
6474         * value.h (unpack_bits_as_long): Declare.
6475
6476 2020-04-24  Tom Tromey  <tromey@adacore.com>
6477
6478         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6479         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6480
6481 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6482
6483         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6484
6485 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6486
6487         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6488         (remove_fork_catchpoint, post_startup_inferior)
6489         (post_attach): Move...
6490         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6491         (remove_fork_catchpoint, post_startup_inferior)
6492         (post_attach): ...here.
6493         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6494         (remove_fork_catchpoint, post_startup_inferior)
6495         (post_attach): Move...
6496         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6497         (remove_fork_catchpoint, post_startup_inferior)
6498         (post_attach): ...here.
6499
6500 2020-04-24  Tom Tromey  <tromey@adacore.com>
6501
6502         * nat/windows-nat.h (struct windows_thread_info)
6503         <pc_adjusted>: New member.
6504         * windows-nat.c (windows_fetch_one_register): Check
6505         pc_adjusted.
6506         (windows_nat_target::get_windows_debug_event)
6507         (windows_nat_target::wait): Set pc_adjusted.
6508
6509 2020-04-24  Tom de Vries  <tdevries@suse.de>
6510
6511         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6512         Run gdb-add-index inside temp dir.
6513
6514 2020-04-23  Tom Tromey  <tromey@adacore.com>
6515
6516         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6517         in loop.
6518
6519 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6520
6521         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6522         get_frame_register instead of gdbarch_unwind_pc.
6523
6524 2020-04-23  Tom de Vries  <tdevries@suse.de>
6525
6526         * symtab.c (lookup_global_symbol): Prefer def over decl.
6527
6528 2020-04-23  Tom de Vries  <tdevries@suse.de>
6529
6530         PR symtab/25807
6531         * block.c (best_symbol, better_symbol): Promote to external.
6532         * block.h (best_symbol, better_symbol): Declare.
6533         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6534         decl.
6535
6536 2020-04-23  Tom Tromey  <tromey@adacore.com>
6537
6538         PR ada/25837:
6539         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6540         "const char *", not a "const std::string &".
6541         <name_and_matcher::operator==>: Update.
6542         * unittests/lookup_name_info-selftests.c: Change type of
6543         "result".
6544
6545 2020-04-23  Tom Tromey  <tom@tromey.com>
6546
6547         * inferior.h (iterate_over_inferiors): Don't declare.
6548         * inferior.c (iterate_over_inferiors): Remove.
6549         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6550         Remove.
6551         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6552         use iterate_over_inferiors.
6553         (darwin_resume_inferior_it)
6554         (struct resume_inferior_threads_param)
6555         (darwin_resume_inferior_threads_it): Remove.
6556         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6557
6558 2020-04-23  Tom de Vries  <tdevries@suse.de>
6559
6560         * blockframe.c (find_pc_partial_function): Use
6561         find_pc_sect_compunit_symtab rather than
6562         objfile->sf->qf->find_pc_sect_compunit_symtab.
6563
6564 2020-04-22  Tom de Vries  <tdevries@suse.de>
6565
6566         PR symtab/25764
6567         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6568         in psymtabs.
6569
6570 2020-04-22  Tom de Vries  <tdevries@suse.de>
6571
6572         PR symtab/25801
6573         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6574         symtabs.
6575
6576 2020-04-22  Tom de Vries  <tdevries@suse.de>
6577
6578         PR symtab/25700
6579         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6580         CU if already created.
6581
6582 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6583
6584         * infrun.c (displaced_step_fixup): Switch to the event_thread
6585         before calling displaced_step_restore, not after.
6586
6587 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6588
6589         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6590         its inferior is not recorded by us.
6591         (record_btrace_target_open): Replace call to
6592         all_non_exited_threads () with call to current_inferior
6593         ()->non_exited_threads ().
6594         (record_btrace_target::stop_recording): Likewise.
6595         (record_btrace_target::close): Likewise.
6596         (record_btrace_target::wait): Likewise.
6597         (record_btrace_target::record_stop_replaying): Likewise.
6598
6599 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6600
6601         * btrace.c (btrace_enable): Throw an error on double enables and
6602         when enabling recording fails.
6603         (btrace_disable): Throw an error if the thread is not recorded.
6604
6605 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6606
6607         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6608         request if we do not have a thread_info.
6609
6610 2020-04-21  Tom de Vries  <tdevries@suse.de>
6611
6612         PR gdb/25471
6613         * thread.c
6614         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6615         exception in get_frame_id.
6616
6617 2020-04-20  Tom Tromey  <tromey@adacore.com>
6618
6619         * python/python.c (struct gdbpy_event): Mark move constructor as
6620         noexcept.
6621         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6622         constructor as noexcept.
6623         * completer.h (struct completion_result): Mark move constructor as
6624         noexcept.
6625         * completer.c (completion_result::completion_result): Use
6626         initialization style.  Don't call reset_match_list.
6627
6628 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6629
6630         * MAINTAINERS (Write After Approval): Add myself.
6631
6632 2020-04-18  Tom Tromey  <tom@tromey.com>
6633
6634         * windows-tdep.c (init_w32_command_list)
6635         (w32_prefix_command_valid): Restore.
6636         (_initialize_windows_tdep): Call init_w32_command_list.
6637
6638 2020-04-18  Tom Tromey  <tom@tromey.com>
6639
6640         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6641         * value.c (value_fn_field): Update.
6642         * valops.c (find_function_in_inferior)
6643         (value_allocate_space_in_inferior): Update.
6644         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6645         Update.
6646         * tui/tui-source.c (tui_source_window::set_contents): Update.
6647         * symtab.c (lookup_global_or_static_symbol)
6648         (find_function_start_sal_1, skip_prologue_sal)
6649         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6650         * symmisc.c (dump_msymbols, dump_symtab_1)
6651         (maintenance_print_one_line_table): Update.
6652         * symfile.c (init_entry_point_info, section_is_mapped)
6653         (list_overlays_command, simple_read_overlay_table)
6654         (simple_overlay_update_1): Update.
6655         * stap-probe.c (handle_stap_probe): Update.
6656         * stabsread.c (dbx_init_float_type, define_symbol)
6657         (read_one_struct_field, read_enum_type, read_range_type): Update.
6658         * source.c (info_line_command): Update.
6659         * python/python.c (gdbpy_source_objfile_script)
6660         (gdbpy_execute_objfile_script): Update.
6661         * python/py-type.c (save_objfile_types): Update.
6662         * python/py-objfile.c (py_free_objfile): Update.
6663         * python/py-inferior.c (python_new_objfile): Update.
6664         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6665         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6666         (maintenance_check_psymtabs): Update.
6667         * printcmd.c (info_address_command): Update.
6668         * objfiles.h (struct objfile) <arch>: New method, from
6669         get_objfile_arch.
6670         (get_objfile_arch): Don't declare.
6671         * objfiles.c (get_objfile_arch): Remove.
6672         (filter_overlapping_sections): Update.
6673         * minsyms.c (msymbol_is_function): Update.
6674         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6675         (output_nondebug_symbol): Update.
6676         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6677         (mdebug_expand_psymtab): Update.
6678         * machoread.c (macho_add_oso_symfile): Update.
6679         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6680         Update.
6681         * linux-fork.c (checkpoint_command): Update.
6682         * linespec.c (convert_linespec_to_sals): Update.
6683         * jit.c (finalize_symtab): Update.
6684         * infrun.c (insert_exception_resume_from_probe): Update.
6685         * ia64-tdep.c (ia64_find_unwind_table): Update.
6686         * hppa-tdep.c (internalize_unwinds): Update.
6687         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6688         Update.
6689         * gcore.c (call_target_sbrk): Update.
6690         * elfread.c (record_minimal_symbol, elf_symtab_read)
6691         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6692         (elf_gnu_ifunc_resolve_by_got): Update.
6693         * dwarf2/read.c (create_addrmap_from_index)
6694         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6695         (read_debug_names_from_section)
6696         (process_psymtab_comp_unit_reader, add_partial_symbol)
6697         (add_partial_subprogram, process_full_comp_unit)
6698         (read_file_scope, read_func_scope, read_lexical_block_scope)
6699         (read_call_site_scope, dwarf2_ranges_read)
6700         (dwarf2_record_block_ranges, dwarf2_add_field)
6701         (mark_common_block_symbol_computed, read_tag_pointer_type)
6702         (read_tag_string_type, dwarf2_init_float_type)
6703         (dwarf2_init_complex_target_type, read_base_type)
6704         (partial_die_info::read, partial_die_info::read)
6705         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6706         (dwarf2_fetch_die_loc_sect_off): Update.
6707         * dwarf2/loc.c (dwarf2_find_location_expression)
6708         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6709         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6710         (dwarf2_loc_desc_get_symbol_read_needs)
6711         (locexpr_describe_location_piece, locexpr_describe_location_1)
6712         (loclist_describe_location): Update.
6713         * dwarf2/index-write.c (write_debug_names): Update.
6714         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6715         * dtrace-probe.c (dtrace_process_dof): Update.
6716         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6717         (process_one_symbol): Update.
6718         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6719         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6720         (coff_read_enum_type): Update.
6721         * cli/cli-cmds.c (edit_command, list_command): Update.
6722         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6723         * breakpoint.c (create_overlay_event_breakpoint)
6724         (create_longjmp_master_breakpoint)
6725         (create_std_terminate_master_breakpoint)
6726         (create_exception_master_breakpoint, get_sal_arch): Update.
6727         * block.c (block_gdbarch): Update.
6728         * annotate.c (annotate_source_line): Update.
6729
6730 2020-04-17  Tom Tromey  <tromey@adacore.com>
6731
6732         * auto-load.c (show_auto_load_cmd): Remove.
6733         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6734         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6735         (maintenance_print_arc_command): Remove.
6736         * tui/tui-win.c (tui_command): Remove.
6737         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6738         * tui/tui-layout.c (tui_layout_command): Remove.
6739         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6740         * python/python.c (user_set_python, user_show_python): Remove.
6741         (_initialize_python): Use add_basic_prefix_cmd,
6742         add_show_prefix_cmd.
6743         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6744         (install_gdb_commands): Use add_basic_prefix_cmd,
6745         add_show_prefix_cmd.
6746         (info_guile_command): Remove.
6747         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6748         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6749         add_show_prefix_cmd.
6750         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6751         Remove do_set and do_show parameters.
6752         * cli/cli-style.c (set_style, show_style): Remove.
6753         (_initialize_cli_style): Use add_basic_prefix_cmd,
6754         add_show_prefix_cmd.
6755         (cli_style_option::add_setshow_commands): Remove do_set and
6756         do_show parameters.
6757         (cli_style_option::add_setshow_commands): Use
6758         add_basic_prefix_cmd, add_show_prefix_cmd.
6759         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6760         (set_style_name): Remove.
6761         * cli/cli-dump.c (dump_command, append_command): Remove.
6762         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6763         (tekhex_dump_command, binary_dump_command)
6764         (binary_append_command): Remove.
6765         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6766         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6767         (init_w32_command_list): Remove; move into ...
6768         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6769         * valprint.c (set_print, show_print, set_print_raw)
6770         (show_print_raw): Remove.
6771         (_initialize_valprint): Use add_basic_prefix_cmd,
6772         add_show_prefix_cmd.
6773         * typeprint.c (set_print_type, show_print_type): Remove.
6774         (_initialize_typeprint): Use add_basic_prefix_cmd,
6775         add_show_prefix_cmd.
6776         * record.c (set_record_command, show_record_command): Remove.
6777         (_initialize_record): Use add_basic_prefix_cmd,
6778         add_show_prefix_cmd.
6779         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6780         add_show_prefix_cmd.
6781         (info_command, show_command, set_debug, show_debug): Remove.
6782         * top.h (set_history, show_history): Don't declare.
6783         * top.c (set_history, show_history): Remove.
6784         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6785         (unset_tdesc_cmd): Remove.
6786         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6787         add_show_prefix_cmd.
6788         * symtab.c (info_module_command): Remove.
6789         (_initialize_symtab): Use add_basic_prefix_cmd.
6790         * symfile.c (overlay_command): Remove.
6791         (_initialize_symfile): Use add_basic_prefix_cmd.
6792         * sparc64-tdep.c (info_adi_command): Remove.
6793         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6794         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6795         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6796         add_show_prefix_cmd.
6797         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6798         (_initialize_serial): Use add_basic_prefix_cmd,
6799         add_show_prefix_cmd.
6800         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6801         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6802         add_show_prefix_cmd.
6803         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6804         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6805         add_show_prefix_cmd.
6806         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6807         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6808         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6809         add_show_prefix_cmd.
6810         * remote.c (remote_command, set_remote_cmd): Remove.
6811         (_initialize_remote): Use add_basic_prefix_cmd.
6812         * record-full.c (set_record_full_command)
6813         (show_record_full_command): Remove.
6814         (_initialize_record_full): Use add_basic_prefix_cmd,
6815         add_show_prefix_cmd.
6816         * record-btrace.c (cmd_set_record_btrace)
6817         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6818         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6819         (cmd_show_record_btrace_pt): Remove.
6820         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6821         add_show_prefix_cmd.
6822         * ravenscar-thread.c (set_ravenscar_command)
6823         (show_ravenscar_command): Remove.
6824         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6825         add_show_prefix_cmd.
6826         * mips-tdep.c (show_mips_command, set_mips_command)
6827         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6828         add_show_prefix_cmd.
6829         * maint.c (maintenance_command, maintenance_info_command)
6830         (maintenance_check_command, maintenance_print_command)
6831         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6832         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6833         add_show_prefix_cmd.
6834         (show_per_command_cmd): Remove.
6835         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6836         Remove.
6837         (maintenance_show_test_settings_cmd): Remove.
6838         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6839         add_show_prefix_cmd.
6840         * maint-test-options.c (maintenance_test_options_command):
6841         Remove.
6842         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6843         * macrocmd.c (macro_command): Remove
6844         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6845         * language.c (set_check, show_check): Remove.
6846         (_initialize_language): Use add_basic_prefix_cmd,
6847         add_show_prefix_cmd.
6848         * infcmd.c (unset_command): Remove.
6849         (_initialize_infcmd): Use add_basic_prefix_cmd.
6850         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6851         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6852         add_show_prefix_cmd.
6853         * go32-nat.c (go32_info_dos_command): Remove.
6854         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6855         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6856         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6857         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6858         (_initialize_frame): Use add_basic_prefix_cmd,
6859         add_show_prefix_cmd.
6860         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6861         (_initialize_dcache): Use add_basic_prefix_cmd,
6862         add_show_prefix_cmd.
6863         * cp-support.c (maint_cplus_command): Remove.
6864         (_initialize_cp_support): Use add_basic_prefix_cmd.
6865         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6866         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6867         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6868         add_basic_prefix_cmd, add_show_prefix_cmd.
6869         * breakpoint.c (save_command): Remove.
6870         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6871         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6872         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6873         add_show_prefix_cmd.
6874         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6875         (set_ada_command, show_ada_command): Remove.
6876         (_initialize_ada_language): Use add_basic_prefix_cmd,
6877         add_show_prefix_cmd.
6878         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6879
6880 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6881
6882         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6883         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6884
6885 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6886
6887         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6888         warning messages.
6889
6890 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6891
6892         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6893         import table is not at beginning of .idata section.
6894
6895 2020-04-16  Pedro Alves  <palves@redhat.com>
6896
6897         * inferior.c (delete_inferior): Use delete operator directly
6898         instead of delete_program_space.
6899         * progspace.c (add_program_space): New, factored out from
6900         program_space::program_space.
6901         (remove_program_space): New, factored out from
6902         delete_program_space.
6903         (program_space::program_space): Remove intro comment.  Rewrite.
6904         (program_space::~program_space): Remove intro comment.  Call
6905         remove_program_space.
6906         (delete_program_space): Delete.
6907         * progspace.h (program_space::program_space): Make explicit.  Move
6908         intro comment here, adjusted.
6909         (program_space::~program_space): Move intro comment here,
6910         adjusted.
6911         (delete_program_space): Remove.
6912
6913 2020-04-16  Tom Tromey  <tromey@adacore.com>
6914
6915         * windows-nat.c (windows_nat::handle_access_violation): New
6916         function.
6917         * nat/windows-nat.h (handle_access_violation): Declare.
6918         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6919         windows-nat.c.  Call handle_access_violation.
6920
6921 2020-04-16  Tom de Vries  <tdevries@suse.de>
6922
6923         PR symtab/25791
6924         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6925         CUs without psymtab.
6926
6927 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6928
6929         * python/python.c (do_start_initialization): Don't call
6930         PyEval_InitThreads for Python 3.9 and beyond.
6931
6932 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6933
6934         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6935         thread functions.
6936         (obsd_nat_target::wait): Likewise.
6937
6938 2020-04-15  Tom Tromey  <tromey@adacore.com>
6939
6940         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6941         (DEBUG_EXCEPT): Use debug_printf.
6942
6943 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6944
6945         * completer.c (class completion_tracker::completion_hash_entry)
6946         <hash_name>: New member function.
6947         (completion_tracker::discard_completions): New callback to hash a
6948         completion_hash_entry, pass this to htab_create_alloc.
6949
6950 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6951
6952         * windows-nat.c (windows_make_so): Warn rather than stopping with
6953         an error if realpath() fails.
6954
6955 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6956
6957         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6958         (nbsd_nat_target::info_proc): Add do_status.
6959
6960 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6961             Tom de Vries  <tdevries@suse.de>
6962
6963         PR symtab/25718
6964         * psympriv.h (struct partial_symtab::read_symtab)
6965         (struct partial_symtab::expand_psymtab)
6966         (struct partial_symtab::read_dependencies): Update comments.
6967         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6968         read_symtab for includer.
6969         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6970         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6971         (struct dwarf2_include_psymtab::m_readin): Remove.
6972         (struct dwarf2_include_psymtab::includer): New member function.
6973         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6974
6975 2020-04-14  Tom de Vries  <tdevries@suse.de>
6976
6977         PR symtab/25720
6978         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6979         with NULL symbol_matcher and lookup_name.
6980         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6981         and lookup_name.
6982         * dwarf2/read.c (dw2_expand_symtabs_matching)
6983         (dw2_debug_names_expand_symtabs_matching): Same.
6984         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6985         Make lookup_name a pointer.  Update comment.
6986         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6987         lookup_name being a pointer.
6988         * symfile.c (expand_symtabs_matching): Same.
6989         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6990         * linespec.c (iterate_over_all_matching_symtabs): Same.
6991
6992 2020-04-13  Tom Tromey  <tom@tromey.com>
6993
6994         * run-on-main-thread.c: Update include.
6995         * unittests/main-thread-selftests.c: Update include.
6996         * tui/tui-win.c: Update include.
6997         * tui/tui-io.c: Update include.
6998         * tui/tui-interp.c: Update include.
6999         * tui/tui-hooks.c: Update include.
7000         * top.h: Update include.
7001         * top.c: Update include.
7002         * ser-base.c: Update include.
7003         * remote.c: Update include.
7004         * remote-notif.c: Update include.
7005         * remote-fileio.c: Update include.
7006         * record-full.c: Update include.
7007         * record-btrace.c: Update include.
7008         * python/python.c: Update include.
7009         * posix-hdep.c: Update include.
7010         * mingw-hdep.c: Update include.
7011         * mi/mi-main.c: Update include.
7012         * mi/mi-interp.c: Update include.
7013         * main.c: Update include.
7014         * linux-nat.c: Update include.
7015         * interps.c: Update include.
7016         * infrun.c: Update include.
7017         * inf-loop.c: Update include.
7018         * event-top.c: Update include.
7019         * event-loop.c: Move to ../gdbsupport/.
7020         * event-loop.h: Move to ../gdbsupport/.
7021         * async-event.h: Update include.
7022         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7023
7024 2020-04-13  Tom Tromey  <tom@tromey.com>
7025
7026         * tui/tui-win.c: Include async-event.h.
7027         * remote.c: Include async-event.h.
7028         * remote-notif.c: Include async-event.h.
7029         * record-full.c: Include async-event.h.
7030         * record-btrace.c: Include async-event.h.
7031         * infrun.c: Include async-event.h.
7032         * event-top.c: Include async-event.h.
7033         * event-loop.h: Move some declarations to async-event.h.
7034         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7035         code to async-event.c.
7036         * async-event.h: New file.
7037         * async-event.c: New file.
7038         * Makefile.in (COMMON_SFILES): Add async-event.c.
7039         (HFILES_NO_SRCDIR): Add async-event.h.
7040
7041 2020-04-13  Tom Tromey  <tom@tromey.com>
7042
7043         * utils.c (flush_streams): New function.
7044         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7045
7046 2020-04-13  Tom Tromey  <tom@tromey.com>
7047
7048         * event-loop.c (handle_file_event): Use warning, not
7049         printf_unfiltered.
7050
7051 2020-04-13  Tom Tromey  <tom@tromey.com>
7052
7053         * event-loop.c: Include <chrono>.
7054
7055 2020-04-13  Tom Tromey  <tom@tromey.com>
7056
7057         * gdb_select.h: Move to ../gdbsupport/.
7058         * event-loop.c: Update include path.
7059         * top.c: Update include path.
7060         * ser-base.c: Update include path.
7061         * ui-file.c: Update include path.
7062         * ser-tcp.c: Update include path.
7063         * guile/scm-ports.c: Update include path.
7064         * posix-hdep.c: Update include path.
7065         * ser-unix.c: Update include path.
7066         * gdb_usleep.c: Update include path.
7067         * mingw-hdep.c: Update include path.
7068         * inflow.c: Update include path.
7069         * infrun.c: Update include path.
7070         * event-top.c: Update include path.
7071
7072 2020-04-13  Tom Tromey  <tom@tromey.com>
7073
7074         * configure: Rebuild.
7075         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7076
7077 2020-04-13  Tom Tromey  <tom@tromey.com>
7078
7079         * event-loop.h (start_event_loop): Don't declare.
7080         * event-loop.c (start_event_loop): Move...
7081         * main.c (start_event_loop): ...here.  Now static.
7082
7083 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7084
7085         * MAINTAINERS: Update my email address.
7086
7087 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7088
7089         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7090         IP_ALL.
7091
7092 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7093
7094         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7095         (nbsd_nat_target::info_proc): Add do_cmdline.
7096
7097 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7098
7099         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7100         (nbsd_nat_target::info_proc): Add do_cwd.
7101
7102 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7103
7104         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7105
7106 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7107
7108         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7109         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7110         (nbsd_nat_target::info_proc): New functions.
7111         * nbsd-nat.c (kinfo_get_vmmap): New function.
7112         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7113         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7114         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7115         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7116         functions.
7117         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7118         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7119         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7120         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7121         (KINFO_VME_FLAG_GROWS_DOWN): New.
7122
7123 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7124
7125         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7126         bit shift.
7127
7128 2020-04-10  Tom Tromey  <tromey@adacore.com>
7129
7130         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7131
7132 2020-04-10  Tom Tromey  <tromey@adacore.com>
7133
7134         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7135         separate debug files.
7136
7137 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7138
7139         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7140         Move to...
7141         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7142         ... here.
7143         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7144         Check for STATUS_WX86_BREAKPOINT.
7145         (windows_nat_target::wait): Same.
7146
7147 2020-04-10  Tom de Vries  <tdevries@suse.de>
7148
7149         PR cli/25808
7150         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7151
7152 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7153
7154         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7155         (Write After Approval): Remove Tom de Vries.
7156
7157 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7158
7159         revert partially:
7160         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7161
7162         * buildsym.c (record_line): Fix undefined behavior and preserve
7163         lines at eof.
7164
7165 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7166
7167         * auxv.h (svr4_auxv_parse): New.
7168         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7169         and generic_auxv_parse.
7170         (svr4_auxv_parse): Add.
7171         * obsd-tdep.c: Include "auxv.h".
7172         (obsd_auxv_parse): Remove.
7173         (obsd_init_abi): Remove comment.
7174         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7175         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7176         * nbsd-tdep.c: Include "auxv.h".
7177         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7178
7179 2020-04-08  Tom Tromey  <tromey@adacore.com>
7180
7181         * nat/windows-nat.h (last_wait_event): Don't declare.
7182         (wait_for_debug_event): Update comment.
7183         * nat/windows-nat.c (last_wait_event): Now static.
7184
7185 2020-04-08  Tom Tromey  <tromey@adacore.com>
7186
7187         * windows-nat.c (wait_for_debug_event): Move to
7188         nat/windows-nat.c.
7189         * nat/windows-nat.h (wait_for_debug_event): Declare.
7190         * nat/windows-nat.c (wait_for_debug_event): Move from
7191         windows-nat.c.  No longer static.
7192
7193 2020-04-08  Tom Tromey  <tromey@adacore.com>
7194
7195         * windows-nat.c (get_windows_debug_event): Use
7196         fetch_pending_stop.
7197         * nat/windows-nat.h (fetch_pending_stop): Declare.
7198         * nat/windows-nat.c (fetch_pending_stop): New function.
7199
7200 2020-04-08  Tom Tromey  <tromey@adacore.com>
7201
7202         * windows-nat.c (windows_continue): Use matching_pending_stop and
7203         continue_last_debug_event.
7204         * nat/windows-nat.h (matching_pending_stop)
7205         (continue_last_debug_event): Declare.
7206         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7207         (matching_pending_stop, continue_last_debug_event): New
7208         functions.
7209
7210 2020-04-08  Tom Tromey  <tromey@adacore.com>
7211
7212         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7213         (handle_exception_result): Move to nat/windows-nat.h.
7214         (DEBUG_EXCEPTION_SIMPLE): Remove.
7215         (windows_nat::handle_ms_vc_exception): New function.
7216         (handle_exception): Move to nat/windows-nat.c.
7217         (get_windows_debug_event): Update.
7218         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7219         nat/windows-nat.c.
7220         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7221         (handle_exception_result): Move from windows-nat.c.
7222         (handle_exception): Declare.
7223         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7224         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7225         windows-nat.c.
7226
7227 2020-04-08  Tom Tromey  <tromey@adacore.com>
7228
7229         * windows-nat.c (exception_count, event_count): Remove.
7230         (handle_exception, get_windows_debug_event)
7231         (do_initial_windows_stuff): Update.
7232
7233 2020-04-08  Tom Tromey  <tromey@adacore.com>
7234
7235         * windows-nat.c (windows_nat::handle_load_dll)
7236         (windows_nat::handle_unload_dll): Rename.  No longer static.
7237         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7238         Declare.
7239
7240 2020-04-08  Tom Tromey  <tromey@adacore.com>
7241
7242         * complaints.h (stop_whining): Declare at top-level.
7243         (complaint): Don't declare stop_whining.
7244
7245 2020-04-08  Tom Tromey  <tromey@adacore.com>
7246
7247         * windows-nat.c (windows_nat::handle_output_debug_string):
7248         Rename.  No longer static.
7249         * nat/windows-nat.h (handle_output_debug_string): Declare.
7250
7251 2020-04-08  Tom Tromey  <tromey@adacore.com>
7252
7253         * windows-nat.c (current_process_handle, current_process_id)
7254         (main_thread_id, last_sig, current_event, last_wait_event)
7255         (current_windows_thread, desired_stop_thread_id, pending_stops)
7256         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7257         (display_selectors, fake_create_process)
7258         (get_windows_debug_event): Update.
7259         * nat/windows-nat.h (current_process_handle, current_process_id)
7260         (main_thread_id, last_sig, current_event, last_wait_event)
7261         (current_windows_thread, desired_stop_thread_id, pending_stops)
7262         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7263         * nat/windows-nat.c (current_process_handle, current_process_id)
7264         (main_thread_id, last_sig, current_event, last_wait_event)
7265         (current_windows_thread, desired_stop_thread_id, pending_stops)
7266         (siginfo_er): New globals.  Move from windows-nat.c.
7267
7268 2020-04-08  Tom Tromey  <tromey@adacore.com>
7269
7270         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
7271         (handle_load_dll): Update.
7272         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
7273
7274 2020-04-08  Tom Tromey  <tromey@adacore.com>
7275
7276         * windows-nat.c (enum thread_disposition_type): Move to
7277         nat/windows-nat.h.
7278         (windows_nat::thread_rec): Rename from thread_rec.  No longer
7279         static.
7280         (windows_add_thread, windows_nat_target::fetch_registers)
7281         (windows_nat_target::store_registers, handle_exception)
7282         (windows_nat_target::resume, get_windows_debug_event)
7283         (windows_nat_target::get_tib_address)
7284         (windows_nat_target::thread_name)
7285         (windows_nat_target::thread_alive): Update.
7286         * nat/windows-nat.h (enum thread_disposition_type): Move from
7287         windows-nat.c.
7288         (thread_rec): Declare.
7289
7290 2020-04-08  Tom Tromey  <tromey@adacore.com>
7291
7292         * windows-nat.c: Add "using namespace".
7293         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
7294         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
7295
7296 2020-04-08  Tom Tromey  <tromey@adacore.com>
7297
7298         * nat/windows-nat.h (struct windows_thread_info): Declare
7299         destructor.
7300         * nat/windows-nat.c (~windows_thread_info): New.
7301
7302 2020-04-08  Tom Tromey  <tromey@adacore.com>
7303
7304         PR gdb/22992
7305         * windows-nat.c (current_event): Update comment.
7306         (last_wait_event, desired_stop_thread_id): New globals.
7307         (struct pending_stop): New.
7308         (pending_stops): New global.
7309         (windows_nat_target) <stopped_by_sw_breakpoint>
7310         <supports_stopped_by_sw_breakpoint>: New methods.
7311         (windows_fetch_one_register): Add assertions.  Adjust PC.
7312         (windows_continue): Handle pending stops.  Suspend other threads
7313         when stepping.  Use last_wait_event
7314         (wait_for_debug_event): New function.
7315         (get_windows_debug_event): Use wait_for_debug_event.  Handle
7316         pending stops.  Queue spurious stops.
7317         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
7318         (windows_nat_target::kill): Use wait_for_debug_event.
7319         * nat/windows-nat.h (struct windows_thread_info)
7320         <stopped_at_software_breakpoint>: New field.
7321         * nat/windows-nat.c (windows_thread_info::resume): Clear
7322         stopped_at_software_breakpoint.
7323
7324 2020-04-08  Tom Tromey  <tromey@adacore.com>
7325
7326         * windows-nat.c (enum thread_disposition_type): New.
7327         (thread_rec): Replace "get_context" parameter with "disposition";
7328         change type.
7329         (windows_add_thread, windows_nat_target::fetch_registers)
7330         (windows_nat_target::store_registers, handle_exception)
7331         (windows_nat_target::resume, get_windows_debug_event)
7332         (windows_nat_target::get_tib_address)
7333         (windows_nat_target::thread_name)
7334         (windows_nat_target::thread_alive): Update.
7335
7336 2020-04-08  Tom Tromey  <tromey@adacore.com>
7337
7338         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
7339         (windows_continue): Use windows_continue::resume.
7340         * nat/windows-nat.h (struct windows_thread_info) <suspend,
7341         resume>: Declare new methods.
7342         * nat/windows-nat.c: New file.
7343         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7344
7345 2020-04-08  Tom Tromey  <tromey@adacore.com>
7346
7347         * windows-nat.c (windows_add_thread, windows_delete_thread)
7348         (windows_nat_target::fetch_registers)
7349         (windows_nat_target::store_registers, fake_create_process)
7350         (windows_nat_target::resume, windows_nat_target::resume)
7351         (get_windows_debug_event, windows_nat_target::wait)
7352         (windows_nat_target::pid_to_str)
7353         (windows_nat_target::get_tib_address)
7354         (windows_nat_target::get_ada_task_ptid)
7355         (windows_nat_target::thread_name)
7356         (windows_nat_target::thread_alive): Use lwp, not tid.
7357
7358 2020-04-08  Tom Tromey  <tromey@adacore.com>
7359
7360         * windows-nat.c (handle_exception)
7361         (windows_nat_target::thread_name): Update.
7362         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7363         <name>: Now unique_xmalloc_ptr.
7364
7365 2020-04-08  Tom Tromey  <tromey@adacore.com>
7366
7367         * windows-nat.c (thread_rec)
7368         (windows_nat_target::fetch_registers): Update.
7369         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7370         Update comment.
7371         <debug_registers_changed, reload_context>: Now bool.
7372
7373 2020-04-08  Tom Tromey  <tromey@adacore.com>
7374
7375         * windows-nat.c (windows_add_thread): Use new.
7376         (windows_init_thread_list, windows_delete_thread): Use delete.
7377         (get_windows_debug_event): Update.
7378         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7379         destructor, and initializers.
7380
7381 2020-04-08  Tom Tromey  <tromey@adacore.com>
7382
7383         * windows-nat.c (struct windows_thread_info): Remove.
7384         * nat/windows-nat.h: New file.
7385
7386 2020-04-08  Tom Tromey  <tromey@adacore.com>
7387
7388         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7389         (thread_rec, windows_add_thread, windows_delete_thread)
7390         (windows_continue): Update.
7391
7392 2020-04-08  Tom Tromey  <tromey@adacore.com>
7393
7394         * windows-nat.c (struct windows_thread_info): Remove typedef.
7395         (thread_head): Remove.
7396         (thread_list): New global.
7397         (thread_rec, windows_add_thread, windows_init_thread_list)
7398         (windows_delete_thread, windows_continue): Update.
7399
7400 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7401
7402         * windows-tdep.h (windows_init_abi): Add comment.
7403         (cygwin_init_abi): New declaration.
7404         * windows-tdep.c: Split signal enumeration in two, one for
7405         Windows and one for Cygwin.
7406         (windows_gdb_signal_to_target): Only deal with signal of the
7407         Windows OS ABI.
7408         (cygwin_gdb_signal_to_target): New function.
7409         (windows_init_abi): Rename to windows_init_abi_common, don't set
7410         gdb_signal_to_target gdbarch method.  Add new new function with
7411         this name.
7412         (cygwin_init_abi): New function.
7413         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7414         comment.  Don't call windows_init_abi.
7415         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7416         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7417         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7418         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7419         a new function of this name.
7420         (i386_cygwin_init_abi): New function.
7421         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7422         OS ABI Cygwin.
7423
7424 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7425
7426         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7427         parameter.c.
7428         (dwarf2_read_gdb_index): Update.
7429
7430 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7431
7432         * nbsd-tdep.c: Include "objfiles.h".
7433         (nbsd_skip_solib_resolver): New.
7434         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7435
7436 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7437
7438         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7439         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7440         with DW_LLE_base_addressx are being emitted in DWARFv5.
7441         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7442         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7443         unsigned integer.
7444
7445 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7446
7447         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7448         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7449         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7450         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7451         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7452         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7453         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7454
7455
7456 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7457
7458         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7459         (read_loclist_index): New function definition.
7460         (lookup_loclist_base): New function definition.
7461         (read_loclist_header): New function definition.
7462         (dwarf2_cu): Add loclist_base and loclist_header field.
7463         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7464         (read_full_die_1): Read the value of DW_AT_loclists_base.
7465         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7466         (read_attribute_value): Handle DW_FORM_loclistx.
7467         (skip_one_die): Handle DW_FORM_loclistx.
7468         (loclist_header): New structure declaration.
7469         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7470
7471 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7472
7473         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7474         constructor.  Remove `addr` parameter from other constructor and
7475         add `per_cu` parameter.
7476         * dwarf2/read.c (create_partial_symtab): Update.
7477
7478 2020-04-07  Tom de Vries  <tdevries@suse.de>
7479
7480         PR symtab/25796
7481         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7482         (partial_die_info::fixup): Inherit has_const_value.
7483
7484 2020-04-07  Tom de Vries  <tdevries@suse.de>
7485
7486         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7487         symbols without address.
7488
7489 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7490
7491         * nbsd-nat.h (struct thread_info): Add forward declaration.
7492         (nbsd_nat_target::thread_alive): Add.
7493         (nbsd_nat_target::thread_name): Likewise.
7494         (nbsd_nat_target::update_thread_list): Likewise.
7495         (update_thread_list::post_attach): Likewise.
7496         (post_attach::pid_to_str): Likewise.
7497         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7498         (nbsd_thread_lister): Add.
7499         (nbsd_nat_target::thread_alive): Likewise.
7500         (nbsd_nat_target::thread_name): Likewise.
7501         (nbsd_add_threads): Likewise.
7502         (update_thread_list::post_attach): Likewise.
7503         (nbsd_nat_target::update_thread_list): Likewise.
7504         (post_attach::pid_to_str): Likewise.
7505
7506 2020-04-06  Tom Tromey  <tromey@adacore.com>
7507
7508         * ada-valprint.c (print_variant_part): Extract the variant field.
7509         (print_field_values): Use the field as the outer value when
7510         recursing.
7511
7512 2020-04-06  Tom Tromey  <tromey@adacore.com>
7513
7514         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7515         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7516         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7517         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7518         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7519
7520 2020-04-06  Tom Tromey  <tromey@adacore.com>
7521
7522         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7523         TYPE_CODE_ERROR.
7524
7525 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7526
7527         * nbsd-tdep.c: Include "gdbarch.h".
7528         Define enum with NetBSD signal numbers.
7529         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7530         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7531         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7532         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7533         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7534         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7535         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7536         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7537         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7538         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7539         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7540         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7541
7542 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7543
7544         PR gdb/25325
7545         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7546
7547 2020-04-03  Tom Tromey  <tromey@adacore.com>
7548
7549         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7550         Read constant block.
7551
7552 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7553
7554         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7555         (gdb_bfd_get_full_section_contents): New declaration.
7556         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7557         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7558         gdb_bfd_get_full_section_contents.
7559
7560 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7561
7562         * exec.c (build_section_table): Replace internal_error with
7563         gdb_assert.
7564         (section_table_xfer_memory_partial): Likewise.
7565         * mdebugread.c (parse_partial_symbols): Likewise.
7566         * psymtab.c (lookup_partial_symbol): Likewise.
7567         * utils.c (wrap_here): Likewise.
7568
7569 2020-04-02  Tom Tromey  <tromey@adacore.com>
7570
7571         * f-lang.c (build_fortran_types): Use arch_type to initialize
7572         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7573
7574 2020-04-02  Tom Tromey  <tromey@adacore.com>
7575
7576         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7577         of attributes.
7578
7579 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7580             Bernd Edlinger <bernd.edlinger@hotmail.de>
7581             Tom Tromey  <tromey@adacore.com>
7582
7583         * buildsym.c (buildsym_compunit::record_line): Remove
7584         deduplication code.
7585
7586 2020-04-02  Tom de Vries  <tdevries@suse.de>
7587
7588         PR ada/24671
7589         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7590
7591 2020-04-02  Tom de Vries  <tdevries@suse.de>
7592
7593         * dwarf2/read.c (dwarf2_gdb_index_functions,
7594         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7595         NULL.
7596         * psymtab.c (psym_lookup_global_symbol_language): New function.
7597         (psym_functions): Init psym_lookup_global_symbol_language with
7598         psym_lookup_global_symbol_language.
7599         * symfile-debug.c (debug_sym_quick_functions): Init
7600         lookup_global_symbol_language with NULL.
7601         * symfile.c (set_initial_language): Remove fixme comment.
7602         * symfile.h (struct quick_symbol_functions): Add
7603         lookup_global_symbol_language.
7604         * symtab.c (find_quick_global_symbol_language): New function.
7605         (find_main_name): Use find_quick_global_symbol_language.
7606
7607 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7608
7609         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7610
7611 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7612
7613         * buildsym.c (record_line): Fix undefined behavior and preserve
7614         lines at eof.
7615
7616 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7617
7618         * buildsym.c (record_line): Fix the resizing condition.
7619
7620 2020-04-01  Tom Tromey  <tom@tromey.com>
7621
7622         * value.h (value_literal_complex): Add comment.
7623         * valops.c (value_literal_complex): Refer to value.h.
7624
7625 2020-04-01  Tom Tromey  <tom@tromey.com>
7626
7627         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7628         (scalar_type): New rule, from typebase.
7629         (typebase): Use scalar_type.  Recognize complex types.
7630         (field_name): Handle FLOAT_KEYWORD.
7631         (ident_tokens): Add _Complex and __complex__.
7632
7633 2020-04-01  Tom Tromey  <tom@tromey.com>
7634
7635         PR exp/25299:
7636         * valarith.c (promotion_type, complex_binop): New functions.
7637         (scalar_binop): Handle complex numbers.  Use promotion_type.
7638         (value_pos, value_neg, value_complement): Handle complex numbers.
7639
7640 2020-04-01  Tom Tromey  <tom@tromey.com>
7641
7642         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7643         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7644         (parse_number): Handle complex numbers.
7645
7646 2020-04-01  Tom Tromey  <tom@tromey.com>
7647
7648         * c-valprint.c (c_decorations): Change complex suffix to "i".
7649
7650 2020-04-01  Tom Tromey  <tom@tromey.com>
7651
7652         * valprint.c (generic_value_print_complex): Use accessors.
7653         * value.h (value_real_part, value_imaginary_part): Declare.
7654         * valops.c (value_real_part, value_imaginary_part): New
7655         functions.
7656         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7657
7658 2020-04-01  Tom Tromey  <tom@tromey.com>
7659
7660         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7661         (read_range_type): Update.
7662         * mdebugread.c (basic_type): Update.
7663         * go-lang.c (build_go_types): Use init_complex_type.
7664         * gdbtypes.h (struct main_type) <complex_type>: New member.
7665         (init_complex_type): Update.
7666         (arch_complex_type): Don't declare.
7667         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7668         Make name if none given.  Use alloc_type_copy.  Look for cached
7669         complex type.
7670         (arch_complex_type): Remove.
7671         (gdbtypes_post_init): Use init_complex_type.
7672         * f-lang.c (build_fortran_types): Use init_complex_type.
7673         * dwarf2/read.c (read_base_type): Update.
7674         * d-lang.c (build_d_types): Use init_complex_type.
7675         * ctfread.c (read_base_type): Update.
7676
7677 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7678
7679         * infrun.c (stop_all_threads): Update assertion, plus when
7680         stopping threads, take into account that we might be trying
7681         to stop an all-stop target.
7682         (stop_waiting): Call 'stop_all_threads' if there exists a
7683         non-stop target.
7684
7685 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7686
7687         * target.h (exists_non_stop_target): New function declaration.
7688         * target.c (exists_non_stop_target): New function.
7689
7690 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7691
7692         PR gdb/24789
7693         * eval.c (is_integral_or_integral_reference): New function.
7694         (evaluate_subexp_standard): Allow integer references in
7695         pointer arithmetic.
7696
7697 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7698
7699         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7700         check for no ptid in the stop reply when the target is non-stop.
7701
7702 2020-04-01  Tom Tromey  <tromey@adacore.com>
7703
7704         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7705         "name" parameter to rvalue reference.  Initialize m_name_holder.
7706         <lookup_name_info>: New overloads.
7707         <name>: Return gdb::string_view.
7708         <c_str>: New method.
7709         <make_ignore_params>: Update.
7710         <search_name_hash>: Update.
7711         <language_lookup_name>: Return const char *.
7712         <m_name>: Change type.
7713         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7714         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7715         (lookup_name_info::match_any): Update.
7716         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7717         Update.
7718         * minsyms.c (linkage_name_str): Update.
7719         * language.c (default_symbol_name_matcher): Update.
7720         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7721         Update.
7722         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7723         (ada_lookup_name_info::ada_lookup_name_info): Update.
7724         (literal_symbol_name_matcher): Update.
7725
7726 2020-04-01  Tom Tromey  <tromey@adacore.com>
7727
7728         * psymtab.c (psymtab_search_name): Remove function.
7729         (psym_lookup_symbol): Create search name and lookup name here.
7730         (lookup_partial_symbol): Remove "name" parameter; add
7731         lookup_name.
7732         (psym_expand_symtabs_for_function): Update.
7733
7734 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7735
7736         PR tui/25597:
7737         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7738
7739 2020-03-31  Tom Tromey  <tromey@adacore.com>
7740
7741         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7742         memcpy.
7743
7744 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7745
7746         * features/riscv/32bit-csr.xml: Regenerated.
7747         * features/riscv/64bit-csr.xml: Regenerated.
7748
7749 2020-03-30  Tom Tromey  <tromey@adacore.com>
7750
7751         * ada-valprint.c (print_variant_part): Update.
7752         * ada-lang.h (ada_which_variant_applies): Update.
7753         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7754         outer_valaddr parameters; replace with "outer" value parameter.
7755         (to_fixed_variant_branch_type): Update.
7756
7757 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7758
7759         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7760         <list>.  Remove inclusion of observable.h.
7761         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7762         (struct arch_lwp_info): New struct.
7763         (class ppc_linux_dreg_interface): New class.
7764         (struct ppc_linux_process_info): New struct.
7765         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7766         <low_new_clone, low_forget_process, low_prepare_to_resume>
7767         <copy_thread_dreg_state, mark_thread_stale>
7768         <mark_debug_registers_changed, register_hw_breakpoint>
7769         <clear_hw_breakpoint, register_wp, clear_wp>
7770         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7771         <num_memory_accesses, get_trigger_type>
7772         <create_watchpoint_request, hwdebug_point_cmp>
7773         <init_arch_lwp_info, get_arch_lwp_info>
7774         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7775         methods.
7776         <struct ptid_hash>: New inner struct.
7777         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7778         members.
7779         (saved_dabr_value, hwdebug_info, max_slots_number)
7780         (struct hw_break_tuple, struct thread_points, ppc_threads)
7781         (have_ptrace_hwdebug_interface)
7782         (hwdebug_find_thread_points_by_tid)
7783         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7784         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7785         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7786         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7787         use m_dreg_interface.
7788         (hwdebug_point_cmp): Change to...
7789         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7790         reference arguments instead of pointers.
7791         (ppc_linux_nat_target::ranged_break_num_registers): Use
7792         m_dreg_interface.
7793         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7794         m_dreg_interface.  Call register_hw_breakpoint.
7795         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7796         m_dreg_interface.  Call clear_hw_breakpoint.
7797         (get_trigger_type): Change to...
7798         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7799         comment.
7800         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7801         use m_dreg_interface.  Call register_hw_breakpoint.
7802         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7803         use m_dreg_interface.  Call clear_hw_breakpoint.
7804         (can_use_watchpoint_cond_accel): Change to...
7805         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7806         method.  Update comment, use m_dreg_interface and
7807         m_process_info.
7808         (calculate_dvc): Change to...
7809         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7810         m_dreg_interface.
7811         (num_memory_accesses): Change to...
7812         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7813         (check_condition): Change to...
7814         (ppc_linux_nat_target::check_condition): ...this method.
7815         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7816         comment, use m_dreg_interface.
7817         (create_watchpoint_request): Change to...
7818         (ppc_linux_nat_target::create_watchpoint_request): ...this
7819         method.  Use m_dreg_interface.
7820         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7821         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7822         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7823         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7824         (ppc_linux_nat_target::low_forget_process)
7825         (ppc_linux_nat_target::low_new_fork)
7826         (ppc_linux_nat_target::low_new_clone)
7827         (ppc_linux_nat_target::low_delete_thread)
7828         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7829         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7830         only call mark_thread_stale.
7831         (ppc_linux_thread_exit): Remove.
7832         (ppc_linux_nat_target::stopped_data_address): Change to...
7833         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7834         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7835         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7836         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7837         comment.  Call low_stopped_data_address.
7838         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7839         m_dreg_interface.
7840         (ppc_linux_nat_target::masked_watch_num_registers): Use
7841         m_dreg_interface.
7842         (ppc_linux_nat_target::copy_thread_dreg_state)
7843         (ppc_linux_nat_target::mark_thread_stale)
7844         (ppc_linux_nat_target::mark_debug_registers_changed)
7845         (ppc_linux_nat_target::register_hw_breakpoint)
7846         (ppc_linux_nat_target::clear_hw_breakpoint)
7847         (ppc_linux_nat_target::register_wp)
7848         (ppc_linux_nat_target::clear_wp)
7849         (ppc_linux_nat_target::init_arch_lwp_info)
7850         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7851         (_initialize_ppc_linux_nat): Remove observer callback.
7852
7853 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7854
7855         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7856         (ppc_linux_nat_target::auxv_parse)
7857         (ppc_linux_nat_target::read_description)
7858         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7859         Move up.
7860
7861 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7862
7863         * linux-nat.h (low_new_clone): New method.
7864         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7865
7866 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7867
7868         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7869         (dbx_expand_psymtab): ... this.
7870         (start_psymtab): Update.
7871         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7872         (mdebug_expand_psymtab): ... this.
7873         (parse_partial_symbols): Update.
7874         (new_psymtab): Update.
7875         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7876         (xcoff_expand_psymtab): ... this.
7877         (xcoff_start_psymtab): Update.
7878
7879 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7880
7881         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7882         <expand_dependencies>: ... this.
7883         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7884         (partial_symtab::expand_dependencies): ... this.
7885         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7886         Update.
7887         (dwarf2_psymtab::expand_psymtab): Update.
7888         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7889         * mdebugread.c (psymtab_to_symtab_1): Update.
7890         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7891
7892 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7893
7894         * psympriv.h (discard_psymtab): Remove.
7895         * dbxread.c (dbx_end_psymtab): Update.
7896         * xcoffread.c (xcoff_end_psymtab): Update.
7897
7898 2020-03-28  Tom Tromey  <tom@tromey.com>
7899
7900         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7901         comment.
7902
7903 2020-03-28  Tom Tromey  <tom@tromey.com>
7904
7905         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7906
7907 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7908
7909         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7910
7911 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7912
7913         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7914
7915 2020-03-26  Tom Tromey  <tom@tromey.com>
7916
7917         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7918         (mark_common_block_symbol_computed, read_tag_string_type)
7919         (attr_to_dynamic_prop, read_subrange_type): Update.
7920         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7921         to be methods on struct attribute.
7922         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7923         (read_call_site_scope, partial_die_info::read)
7924         (partial_die_info::read, lookup_die_type, follow_die_ref):
7925         Update.
7926         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7927         from dwarf2_get_ref_die_offset.
7928         (attribute::constant_value): New method, from
7929         dwarf2_get_attr_constant_value.
7930         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7931         Declare method.
7932         <constant_value>: New method.
7933
7934 2020-03-26  Tom Tromey  <tom@tromey.com>
7935
7936         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7937         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7938         (dwarf_type_encoding_name): Move to stringify.c.
7939         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7940         * dwarf2/stringify.c: New file.
7941         * dwarf2/stringify.h: New file.
7942
7943 2020-03-26  Tom Tromey  <tom@tromey.com>
7944
7945         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7946         Rewrite.
7947
7948 2020-03-26  Tom Tromey  <tom@tromey.com>
7949
7950         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7951         methods.
7952         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7953         (lookup_ranges_base): Likewise.
7954         (read_cutu_die_from_dwo, read_full_die_1): Update.
7955
7956 2020-03-26  Tom Tromey  <tom@tromey.com>
7957
7958         * dwarf2/read.c (read_import_statement, read_file_scope)
7959         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7960         (read_lexical_block_scope, read_call_site_scope)
7961         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7962         (handle_struct_member_die, process_structure_scope)
7963         (update_enumeration_type_from_children)
7964         (process_enumeration_scope, read_array_type, read_common_block)
7965         (read_namespace, read_module, read_subroutine_type): Update.
7966         (sibling_die): Remove.
7967
7968 2020-03-26  Tom Tromey  <tom@tromey.com>
7969
7970         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7971         (build_type_psymtabs_reader, read_structure_type)
7972         (read_enumeration_type, read_full_die_1): Update.
7973         (dwarf2_attr_no_follow): Move to die.h.
7974         * dwarf2/die.h (struct die_info) <attr>: New method.
7975
7976 2020-03-26  Tom Tromey  <tom@tromey.com>
7977
7978         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7979         <base_address>: Now an optional.
7980         (dwarf2_find_base_address, dwarf2_rnglists_process)
7981         (dwarf2_ranges_process, fill_in_loclist_baton)
7982         (dwarf2_symbol_mark_computed): Update.
7983
7984 2020-03-26  Tom Tromey  <tom@tromey.com>
7985
7986         * dwarf2/read.c (struct die_info): Move to die.h.
7987         * dwarf2/die.h: New file.
7988
7989 2020-03-26  Tom Tromey  <tom@tromey.com>
7990
7991         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7992         * dwarf2/read.c
7993         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7994         Move to line-header.c.
7995         (read_checked_initial_length_and_offset, read_formatted_entries):
7996         Likewise.
7997         (dwarf_decode_line_header): Split into two.
7998         * dwarf2/line-header.c
7999         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8000         Move from read.c.
8001         (read_checked_initial_length_and_offset, read_formatted_entries):
8002         Likewise.
8003         (dwarf_decode_line_header): New function, split from read.c.
8004
8005 2020-03-26  Tom Tromey  <tom@tromey.com>
8006
8007         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8008         Declare method.
8009         * dwarf2/read.c (read_attribute_value): Update.
8010         (dwarf2_per_objfile::read_line_string): Rename from
8011         read_indirect_line_string.
8012         (read_formatted_entries): Update.
8013
8014 2020-03-26  Tom Tromey  <tom@tromey.com>
8015
8016         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8017         variable.
8018
8019 2020-03-26  Tom Tromey  <tom@tromey.com>
8020
8021         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8022         const.
8023         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8024         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8025         parameter const.
8026
8027 2020-03-26  Tom Tromey  <tom@tromey.com>
8028
8029         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8030         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8031         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8032         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8033
8034 2020-03-26  Tom Tromey  <tom@tromey.com>
8035
8036         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8037         file_names_size, file_full_name, file_file_name>: Use const.
8038         <file_name_at, file_names>: Add const overload.
8039         * dwarf2/line-header.c (line_header::file_file_name)
8040         (line_header::file_full_name): Update.
8041
8042 2020-03-26  Tom Tromey  <tom@tromey.com>
8043
8044         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8045         (macro_start_file, consume_improper_spaces)
8046         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8047         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8048         (dwarf_decode_macros): Move to macro.c.
8049         * dwarf2/macro.c: New file.
8050         * dwarf2/macro.h: New file.
8051         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8052
8053 2020-03-26  Tom Tromey  <tom@tromey.com>
8054
8055         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8056         method.
8057         * dwarf2/section.c: New method.  From
8058         read_indirect_string_at_offset_from.
8059         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8060         (read_indirect_string_at_offset_from): Move to section.c.
8061         (read_indirect_string_at_offset): Rewrite.
8062         (read_indirect_line_string_at_offset): Remove.
8063         (read_indirect_string, read_indirect_line_string)
8064         (dwarf_decode_macro_bytes): Update.
8065
8066 2020-03-26  Tom Tromey  <tom@tromey.com>
8067
8068         * dwarf2/section.h (struct dwarf2_section_info)
8069         <overload_complaint>: Declare.
8070         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8071         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8072         Rename from dwarf2_section_buffer_overflow_complaint.
8073         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8074         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8075
8076 2020-03-26  Tom Tromey  <tom@tromey.com>
8077
8078         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8079         Declare.
8080         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8081         Move from read.c.
8082         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8083         to section.c.
8084
8085 2020-03-26  Tom Tromey  <tom@tromey.com>
8086
8087         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8088
8089 2020-03-26  Tom Tromey  <tom@tromey.com>
8090
8091         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8092         "builder".
8093         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8094         parameter.
8095         (dwarf_decode_macros): Update.
8096
8097 2020-03-26  Tom Tromey  <tom@tromey.com>
8098
8099         * dwarf2/read.c (read_attribute_value): Update.
8100         (read_indirect_string_from_dwz): Move to dwz.c; change into
8101         method.
8102         (dwarf_decode_macro_bytes): Update.
8103         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8104         * dwarf2/dwz.c: New file.
8105         * Makefile.in (COMMON_SFILES): Add dwz.c.
8106
8107 2020-03-26  Tom Tromey  <tom@tromey.com>
8108
8109         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8110         * dwarf2/read.c: Add include.
8111         * dwarf2/index-write.c: Add include.
8112         * dwarf2/index-cache.c: Add include.
8113         * dwarf2/dwz.h: New file.
8114
8115 2020-03-25  Tom Tromey  <tom@tromey.com>
8116
8117         * compile/compile-object-load.c (get_out_value_type): Mention
8118         correct symbol name in error message.
8119
8120 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8121
8122         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8123
8124 2020-03-25  Tom de Vries  <tdevries@suse.de>
8125
8126         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8127         * symmisc.c (dump_symtab_1): Print user and includes fields.
8128         (maintenance_info_symtabs): Same.
8129
8130 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8131
8132         PR gdb/25534
8133         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8134         (riscv_regcache_cooked_write): New function.
8135         (riscv_push_dummy_call): Use new function.
8136         (riscv_return_value): Likewise.
8137
8138 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8139
8140         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8141         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8142         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8143         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8144         * infrun.c (follow_fork): Likewise.
8145         (follow_fork_inferior): Likewise.
8146         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8147         * linux-nat.h (class linux_nat_target): Likewise.
8148         * remote.c (class remote_target) <follow_fork>: Likewise.
8149         (remote_target::follow_fork): Likewise.
8150         * target-delegates.c: Re-generate.
8151         * target.c (default_follow_fork): Likewise.
8152         (target_follow_fork): Likewise.
8153         * target.h (struct target_ops) <follow_fork>: Likewise.
8154         (target_follow_fork): Likewise.
8155
8156 2020-03-24  Tom de Vries  <tdevries@suse.de>
8157
8158         * psymtab.c (maintenance_info_psymtabs): Print user field.
8159
8160 2020-03-20  Tom Tromey  <tromey@adacore.com>
8161
8162         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8163         const.
8164         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8165         const.
8166
8167 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8168
8169         * ptrace.m4: Don't check for ptrace declaration.
8170         * config.in: Re-generate.
8171         * configure: Re-generate.
8172         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8173         not defined.
8174
8175 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8176
8177         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8178         `PTRACE_TYPE_RET'.
8179         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8180         * sparc-nat.c (gdb_ptrace): Likewise.
8181         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8182
8183 2020-03-20  Tom Tromey  <tromey@adacore.com>
8184
8185         * c-exp.y (lex_one_token): Fix assert.
8186
8187 2020-03-20  Tom Tromey  <tromey@adacore.com>
8188
8189         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8190         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8191         strncpy call.
8192
8193 2020-03-20  Tom Tromey  <tromey@adacore.com>
8194
8195         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8196
8197 2020-03-20  Tom Tromey  <tromey@adacore.com>
8198
8199         * ada-valprint.c (print_variant_part): Remove parameters; switch
8200         to value-based API.
8201         (print_field_values): Likewise.
8202         (ada_val_print_struct_union): Likewise.
8203         (ada_value_print_1): Update.
8204
8205 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8206
8207         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8208         nbsd_nat_target instead of inf_ptrace_target.
8209         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8210         nbsd_nat_target.
8211
8212 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8213
8214         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8215         it to the ptrace call.
8216         * (store_registers): Likewise.
8217
8218 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8219
8220         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8221         it to the ptrace call.
8222         * (store_registers): Likewise.
8223
8224 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8225
8226         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8227         valid, fetch vg value from ptrace.
8228
8229 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8230         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8231         * inf-ptrace.c: Likewise.
8232         * (gdb_ptrace): Add.
8233         * (inf_ptrace_target::resume): Update.
8234         * (inf_ptrace_target::xfer_partial): Likewise.
8235         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8236         * (inf_ptrace_peek_poke): Update.
8237
8238 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8239
8240         * x86-bsd-nat.c (gdb_ptrace): New.
8241         * (x86bsd_dr_set): Add new argument `ptid'.
8242         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8243         x86bsd_dr_set_addr): Update.
8244
8245 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8246
8247         * remote.c (remote_target::process_stop_reply): Handle events for
8248         all threads differently.
8249
8250 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8251
8252         * completer.c (completion_tracker::remove_completion): Define new
8253         function.
8254         * completer.h (completion_tracker::remove_completion): Declare new
8255         function.
8256         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8257         when adding a C++ function symbol.
8258
8259 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8260
8261         * completer.c (completion_tracker::completion_hash_entry): Define
8262         new class.
8263         (advance_to_filename_complete_word_point): Call
8264         recompute_lowest_common_denominator.
8265         (completion_tracker::completion_tracker): Call discard_completions
8266         to setup the hash table.
8267         (completion_tracker::discard_completions): Allow for being called
8268         from the constructor, pass new equal function, and element deleter
8269         when constructing the hash table.  Initialise new class member
8270         variables.
8271         (completion_tracker::maybe_add_completion): Remove use of
8272         m_entries_vec, and store more information into m_entries_hash.
8273         (completion_tracker::recompute_lcd_visitor): New function, most
8274         content taken from...
8275         (completion_tracker::recompute_lowest_common_denominator):
8276         ...here, this now just visits each item in the hash calling the
8277         above visitor.
8278         (completion_tracker::build_completion_result): Remove use of
8279         m_entries_vec, call recompute_lowest_common_denominator.
8280         * completer.h (completion_tracker::have_completions): Remove use
8281         of m_entries_vec.
8282         (completion_tracker::completion_hash_entry): Declare new class.
8283         (completion_tracker::recompute_lowest_common_denominator): Change
8284         function signature.
8285         (completion_tracker::recompute_lcd_visitor): Declare new function.
8286         (completion_tracker::m_entries_vec): Delete.
8287         (completion_tracker::m_entries_hash): Initialize to NULL.
8288         (completion_tracker::m_lowest_common_denominator_valid): New
8289         member variable.
8290         (completion_tracker::m_lowest_common_denominator_max_length): New
8291         member variable.
8292
8293 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8294
8295         * regformats/regdef.h: Put reg in gdb namespace.
8296
8297 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8298
8299         * i386-bsd-nat.c (gdb_ptrace): New.
8300         * (i386bsd_fetch_inferior_registers,
8301         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8302         * (i386bsd_fetch_inferior_registers,
8303         i386bsd_store_inferior_registers) Use gdb_ptrace.
8304
8305 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8306
8307         * amd64-bsd-nat.c (gdb_ptrace): New.
8308         * (amd64bsd_fetch_inferior_registers,
8309         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
8310         * (amd64bsd_fetch_inferior_registers,
8311         amd64bsd_store_inferior_registers) Use gdb_ptrace.
8312
8313 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8314
8315         * user-regs.c (user_reg::read): Rename to...
8316         (user_reg::xread): ...this.
8317         * (append_user_reg): Rename argument `read' to `xread'.
8318         * (user_reg_add_builtin): Likewise.
8319         * (user_reg_add): Likewise.
8320         * (value_of_user_reg): Likewise.
8321
8322 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8323
8324         * sparc-nat.c (gdb_ptrace): New.
8325         * sparc-nat.c (sparc_fetch_inferior_registers)
8326         (sparc_store_inferior_registers) Remove obsolete comment.
8327         * sparc-nat.c (sparc_fetch_inferior_registers)
8328         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
8329         * sparc-nat.c (sparc_fetch_inferior_registers)
8330         (sparc_store_inferior_registers) Use gdb_ptrace.
8331
8332 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8333
8334         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
8335         it to the ptrace call.
8336         * sh-nbsd-nat.c (store_registers): Likewise.
8337
8338 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8339
8340         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
8341         nbsd_nat_target instead of inf_ptrace_target.
8342         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8343         nbsd_nat_target.
8344
8345 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8346
8347         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8348
8349 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8350
8351         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8352         <sys/sysctl.h>.
8353         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8354
8355 2020-03-17  Tom de Vries  <tdevries@suse.de>
8356
8357         PR gdb/23710
8358         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8359         fields.
8360         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8361         fields.
8362         (process_imported_unit_die): Skip import of c++ CUs.
8363
8364 2020-03-16  Tom Tromey  <tom@tromey.com>
8365
8366         * p-valprint.c (pascal_object_print_value): Initialize
8367         base_value.
8368
8369 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8370             Shahab Vahedi  <shahab@synopsys.com>
8371
8372         * Makefile.in: Add arch/arc.o
8373         * configure.tgt: Likewise.
8374         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8375         (_initialize_arc_tdep): Don't initialize old target descriptions.
8376         (arc_read_description): New function to cache target descriptions.
8377         * arc-tdep.h (arc_read_description): Add proto type.
8378         * arch/arc.c: New file.
8379         * arch/arc.h: Likewise.
8380         * features/Makefile: Replace old target descriptions with new.
8381         * features/arc-arcompact.c: Remove.
8382         * features/arc-arcompact.xml: Likewise.
8383         * features/arc-v2.c: Likewise
8384         * features/arc-v2.xml: Likewise
8385         * features/arc/aux-arcompact.xml: New file.
8386         * features/arc/aux-v2.xml: Likewise.
8387         * features/arc/core-arcompact.xml: Likewise.
8388         * features/arc/core-v2.xml: Likewise.
8389         * features/arc/aux-arcompact.c: Generate.
8390         * features/arc/aux-v2.c: Likewise.
8391         * features/arc/core-arcompact.c: Likewise.
8392         * features/arc/core-v2.c: Likewise.
8393         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8394
8395 2020-03-16  Tom Tromey  <tromey@adacore.com>
8396
8397         PR gdb/25663:
8398         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8399         putting value into bcache.
8400
8401 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8402
8403         PR gdb/21500
8404         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8405         to...
8406         (amd64_windows_init_abi_common): ... this.  Don't set size of
8407         long type.
8408         (amd64_windows_init_abi): New function.
8409         (amd64_cygwin_init_abi): New function.
8410         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8411         the Cygwin OS ABI.
8412         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8413         comment.
8414
8415 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8416
8417         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8418         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8419         (pe_import_directory_entry): New struct type.
8420         (is_linked_with_cygwin_dll): New function.
8421         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8422         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8423         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8424
8425 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8426
8427         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8428         i386_cygwin_core_osabi_sniffer.
8429
8430 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8431
8432         * i386-cygwin-tdep.c: Rename to...
8433         * i386-windows-tdep.c: ... this.
8434         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8435         i386-windows-tdep.c.
8436         * configure.tgt: Likewise.
8437
8438 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8439
8440         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8441         * osabi.c (gdb_osabi_names): Add "Windows".
8442         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8443         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8444         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8445         i386_cygwin_osabi_sniffer.
8446         (_initialize_i386_cygwin_tdep): Register OS ABI
8447         GDB_OSABI_WINDOWS for i386.
8448         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8449         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8450         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8451         for x86-64.
8452         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8453         when the target matches '*-*-mingw*'.
8454
8455 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8456
8457         * defs.h (enum gdb_osabi): Move to...
8458         * osabi.h (enum gdb_osabi): ... here.
8459         * gdbarch.sh: Include osabi.h in gdbarch.h.
8460         * gdbarch.h: Re-generate.
8461
8462 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8463
8464         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8465         function.
8466         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8467
8468 2020-03-14  Tom Tromey  <tom@tromey.com>
8469
8470         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8471         for C++.
8472         (c_type_print_modifier): Likewise.  Add "language" parameter.
8473         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8474         (c_type_print_base_1): Update.
8475         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8476         constants.
8477         * type-stack.c (type_stack::insert): Handle tp_atomic and
8478         tp_restrict.
8479         (type_stack::follow_type_instance_flags): Likewise.
8480         (type_stack::follow_types): Likewise.  Merge type-following code.
8481         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8482         (space_identifier, cv_with_space_id)
8483         (const_or_volatile_or_space_identifier_noopt)
8484         (const_or_volatile_or_space_identifier): Remove.
8485         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8486         rules.
8487         (ptr_operator, typebase): Update.
8488         (enum token_flag) <FLAG_C>: New constant.
8489         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8490         "_Atomic".
8491         (lex_one_token): Handle FLAG_C.
8492
8493 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8494
8495         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8496         it to the ptrace call.
8497         * m68k-bsd-nat.c (store_registers): Likewise.
8498
8499 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8500
8501         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8502         gdb_byte *.
8503         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8504         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8505         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8506
8507 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8508
8509         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8510         nbsd_nat_target instead of inf_ptrace_target.
8511         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8512         nbsd_nat_target.
8513
8514 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8515
8516         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8517         register_t.
8518
8519 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8520
8521         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8522         it to the ptrace call.
8523         * alpha-bsd-nat.c (store_registers): Likewise.
8524
8525 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8526
8527         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8528         includes.
8529         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8530         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8531         fill_fpregset): Likewise.
8532
8533 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8534
8535         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8536         nbsd_nat_target instead of inf_ptrace_target.
8537         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8538         nbsd_nat_target.
8539
8540 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8541
8542         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8543         register_t.
8544
8545 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8546
8547         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8548         it to the ptrace call.
8549         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8550         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8551         * arm-nbsd-nat.c (store_register): Likewise.
8552         * arm-nbsd-nat.c (store_regs): Likewise.
8553         * arm-nbsd-nat.c (store_fp_register): Likewise.
8554         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8555
8556 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8557
8558         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8559         nbsd_nat_target instead of inf_ptrace_target.
8560         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8561         nbsd_nat_target.
8562
8563 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8564
8565         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8566         it to the ptrace call.
8567         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8568
8569 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8570
8571         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8572         it to the ptrace call.
8573         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8574
8575 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8576
8577         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8578         gdb_byte *.
8579         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8580
8581 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8582
8583         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8584         instead of inf_ptrace_target.
8585         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8586         nbsd_nat_target.
8587
8588 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8589
8590         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8591         register_t.
8592
8593 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8594
8595         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8596         register_t.
8597
8598 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8599
8600         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8601         register_t.
8602
8603 2020-03-13  Tom Tromey  <tom@tromey.com>
8604
8605         * value.h (val_print): Don't declare.
8606         * valprint.h (val_print_array_elements)
8607         (val_print_scalar_formatted, generic_val_print): Don't declare.
8608         * valprint.c (generic_val_print_array): Take a struct value.
8609         (generic_val_print_ptr, generic_val_print_memberptr)
8610         (generic_val_print_bool, generic_val_print_int)
8611         (generic_val_print_char, generic_val_print_complex)
8612         (generic_val_print): Remove.
8613         (generic_value_print): Update.
8614         (do_val_print): Remove unused parameters.  Don't call
8615         la_val_print.
8616         (val_print): Remove.
8617         (common_val_print): Update.  Don't call value_check_printable.
8618         (val_print_scalar_formatted, val_print_array_elements): Remove.
8619         * rust-lang.c (rust_val_print): Remove.
8620         (rust_language_defn): Update.
8621         * p-valprint.c (pascal_val_print): Remove.
8622         (pascal_value_print_inner): Update.
8623         (pascal_object_print_val_fields, pascal_object_print_val):
8624         Remove.
8625         (pascal_object_print_static_field): Update.
8626         * p-lang.h (pascal_val_print): Don't declare.
8627         * p-lang.c (pascal_language_defn): Update.
8628         * opencl-lang.c (opencl_language_defn): Update.
8629         * objc-lang.c (objc_language_defn): Update.
8630         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8631         * m2-lang.h (m2_val_print): Don't declare.
8632         * m2-lang.c (m2_language_defn): Update.
8633         * language.h (struct language_defn) <la_val_print>: Remove.
8634         * language.c (unk_lang_value_print_inner): Rename.  Change
8635         argument types.
8636         (unknown_language_defn, auto_language_defn): Update.
8637         * go-valprint.c (go_val_print): Remove.
8638         * go-lang.h (go_val_print): Don't declare.
8639         * go-lang.c (go_language_defn): Update.
8640         * f-valprint.c (f_val_print): Remove.
8641         * f-lang.h (f_value_print): Don't declare.
8642         * f-lang.c (f_language_defn): Update.
8643         * d-valprint.c (d_val_print): Remove.
8644         * d-lang.h (d_value_print): Don't declare.
8645         * d-lang.c (d_language_defn): Update.
8646         * cp-valprint.c (cp_print_value_fields)
8647         (cp_print_value_fields_rtti, cp_print_value): Remove.
8648         (cp_print_static_field): Update.
8649         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8650         (c_val_print_struct, c_val_print_union, c_val_print_int)
8651         (c_val_print_memberptr, c_val_print): Remove.
8652         * c-lang.h (c_val_print_array, cp_print_value_fields)
8653         (cp_print_value_fields_rtti): Don't declare.
8654         * c-lang.c (c_language_defn, cplus_language_defn)
8655         (asm_language_defn, minimal_language_defn): Update.
8656         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8657         (ada_val_print_enum): Take a struct value.
8658         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8659         (ada_val_print): Remove.
8660         (ada_value_print_1): Update.
8661         (printable_val_type): Remove.
8662         * ada-lang.h (ada_val_print): Don't declare.
8663         * ada-lang.c (ada_language_defn): Update.
8664
8665 2020-03-13  Tom Tromey  <tom@tromey.com>
8666
8667         * valprint.c (do_val_print): Update.
8668         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8669         a struct value.
8670         (value_to_value_object_no_release): Declare.
8671         * python/py-value.c (value_to_value_object_no_release): New
8672         function.
8673         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8674         struct value.
8675         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8676         function.
8677         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8678         a struct value.
8679         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8680         Declare.
8681         (gdbscm_apply_val_pretty_printer): Take a struct value.
8682         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8683         value.
8684         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8685         value.
8686         * extension-priv.h (struct extension_language_ops)
8687         <apply_val_pretty_printer>: Take a struct value.
8688         * cp-valprint.c (cp_print_value): Create a struct value.
8689         (cp_print_value): Update.
8690
8691 2020-03-13  Tom Tromey  <tom@tromey.com>
8692
8693         * ada-valprint.c (print_field_values): Call common_val_print.
8694
8695 2020-03-13  Tom Tromey  <tom@tromey.com>
8696
8697         * ada-valprint.c (val_print_packed_array_elements): Remove
8698         bitoffset and val parameters.  Call common_val_print.
8699         (ada_val_print_string): Remove offset, address, and original_value
8700         parameters.
8701         (ada_val_print_array): Update.
8702         (ada_value_print_array): New function.
8703         (ada_value_print_1): Call it.
8704
8705 2020-03-13  Tom Tromey  <tom@tromey.com>
8706
8707         * ada-valprint.c (ada_value_print): Use common_val_print.
8708
8709 2020-03-13  Tom Tromey  <tom@tromey.com>
8710
8711         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8712
8713 2020-03-13  Tom Tromey  <tom@tromey.com>
8714
8715         * ada-valprint.c (ada_value_print_num): New function.
8716         (ada_value_print_1): Use it.
8717
8718 2020-03-13  Tom Tromey  <tom@tromey.com>
8719
8720         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8721
8722 2020-03-13  Tom Tromey  <tom@tromey.com>
8723
8724         * ada-valprint.c (ada_value_print_ptr): New function.
8725         (ada_value_print_1): Use it.
8726
8727 2020-03-13  Tom Tromey  <tom@tromey.com>
8728
8729         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8730         call common_val_print.
8731         (ada_val_print_1): Update.
8732         (ada_value_print_1): New function.
8733         (ada_value_print_inner): Rewrite.
8734
8735 2020-03-13  Tom Tromey  <tom@tromey.com>
8736
8737         * cp-valprint.c (cp_print_value_fields): Update.
8738         (cp_print_value): New function.
8739
8740 2020-03-13  Tom Tromey  <tom@tromey.com>
8741
8742         * m2-valprint.c (m2_value_print_inner): Use
8743         cp_print_value_fields.
8744         * cp-valprint.c (cp_print_value_fields): New function.
8745         * c-valprint.c (c_value_print_struct): New function.
8746         (c_value_print_inner): Use c_value_print_struct.
8747         * c-lang.h (cp_print_value_fields): Declare.
8748
8749 2020-03-13  Tom Tromey  <tom@tromey.com>
8750
8751         * c-valprint.c (c_value_print_array): New function.
8752         (c_value_print_inner): Use it.
8753
8754 2020-03-13  Tom Tromey  <tom@tromey.com>
8755
8756         * c-valprint.c (c_value_print_memberptr): New function.
8757         (c_value_print_inner): Use it.
8758
8759 2020-03-13  Tom Tromey  <tom@tromey.com>
8760
8761         * c-valprint.c (c_value_print_int): New function.
8762         (c_value_print_inner): Use it.
8763
8764 2020-03-13  Tom Tromey  <tom@tromey.com>
8765
8766         * c-valprint.c (c_value_print_ptr): New function.
8767         (c_value_print_inner): Use it.
8768
8769 2020-03-13  Tom Tromey  <tom@tromey.com>
8770
8771         * c-valprint.c (c_value_print_inner): Rewrite.
8772
8773 2020-03-13  Tom Tromey  <tom@tromey.com>
8774
8775         * valprint.c (generic_value_print_complex): New function.
8776         (generic_value_print): Use it.
8777
8778 2020-03-13  Tom Tromey  <tom@tromey.com>
8779
8780         * valprint.c (generic_val_print_float): Don't call
8781         val_print_scalar_formatted.
8782         (generic_val_print, generic_value_print): Update.
8783
8784 2020-03-13  Tom Tromey  <tom@tromey.com>
8785
8786         * valprint.c (generic_value_print_char): New function
8787         (generic_value_print): Use it.
8788
8789 2020-03-13  Tom Tromey  <tom@tromey.com>
8790
8791         * valprint.c (generic_value_print_int): New function.
8792         (generic_value_print): Use it.
8793
8794 2020-03-13  Tom Tromey  <tom@tromey.com>
8795
8796         * valprint.c (generic_value_print_bool): New function.
8797         (generic_value_print): Use it.
8798
8799 2020-03-13  Tom Tromey  <tom@tromey.com>
8800
8801         * valprint.c (generic_val_print_func): Simplify.
8802         (generic_val_print, generic_value_print): Update.
8803
8804 2020-03-13  Tom Tromey  <tom@tromey.com>
8805
8806         * valprint.c (generic_val_print_flags): Remove.
8807         (generic_val_print, generic_value_print): Update.
8808         (val_print_type_code_flags): Add original_value parameter.
8809
8810 2020-03-13  Tom Tromey  <tom@tromey.com>
8811
8812         * valprint.c (generic_val_print): Update.
8813         (generic_value_print): Update.
8814         * valprint.c (generic_val_print_enum): Don't call
8815         val_print_scalar_formatted.
8816
8817 2020-03-13  Tom Tromey  <tom@tromey.com>
8818
8819         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8820         * valprint.c (generic_value_print_ptr): New function.
8821
8822 2020-03-13  Tom Tromey  <tom@tromey.com>
8823
8824         * valprint.c (generic_value_print): Rewrite.
8825
8826 2020-03-13  Tom Tromey  <tom@tromey.com>
8827
8828         * p-valprint.c (pascal_object_print_value_fields)
8829         (pascal_object_print_value): New functions.
8830
8831 2020-03-13  Tom Tromey  <tom@tromey.com>
8832
8833         * p-valprint.c (pascal_value_print_inner): Rewrite.
8834
8835 2020-03-13  Tom Tromey  <tom@tromey.com>
8836
8837         * f-valprint.c (f_value_print_innner): Rewrite.
8838
8839 2020-03-13  Tom Tromey  <tom@tromey.com>
8840
8841         * m2-valprint.c (m2_print_unbounded_array): New overload.
8842         (m2_print_unbounded_array): Update.
8843         (m2_print_array_contents): Take a struct value.
8844         (m2_value_print_inner): Rewrite.
8845
8846 2020-03-13  Tom Tromey  <tom@tromey.com>
8847
8848         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8849         (d_value_print_inner): New function.
8850         * d-lang.h (d_value_print_inner): Declare.
8851         * d-lang.c (d_language_defn): Use d_value_print_inner.
8852
8853 2020-03-13  Tom Tromey  <tom@tromey.com>
8854
8855         * go-valprint.c (go_value_print_inner): New function.
8856         * go-lang.h (go_value_print_inner): Declare.
8857         * go-lang.c (go_language_defn): Use go_value_print_inner.
8858
8859 2020-03-13  Tom Tromey  <tom@tromey.com>
8860
8861         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8862         API.
8863         (rust_val_print): Rewrite.
8864         (rust_value_print_inner): New function, from rust_val_print.
8865         (rust_language_defn): Use rust_value_print_inner.
8866
8867 2020-03-13  Tom Tromey  <tom@tromey.com>
8868
8869         * ada-valprint.c (ada_value_print_inner): New function.
8870         * ada-lang.h (ada_value_print_inner): Declare.
8871         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8872
8873 2020-03-13  Tom Tromey  <tom@tromey.com>
8874
8875         * f-valprint.c (f_value_print_innner): New function.
8876         * f-lang.h (f_value_print_innner): Declare.
8877         * f-lang.c (f_language_defn): Use f_value_print_innner.
8878
8879 2020-03-13  Tom Tromey  <tom@tromey.com>
8880
8881         * p-valprint.c (pascal_value_print_inner): New function.
8882         * p-lang.h (pascal_value_print_inner): Declare.
8883         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8884
8885 2020-03-13  Tom Tromey  <tom@tromey.com>
8886
8887         * m2-valprint.c (m2_value_print_inner): New function.
8888         * m2-lang.h (m2_value_print_inner): Declare.
8889         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8890
8891 2020-03-13  Tom Tromey  <tom@tromey.com>
8892
8893         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8894         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8895         * c-valprint.c (c_value_print_inner): New function.
8896         * c-lang.h (c_value_print_inner): Declare.
8897         * c-lang.c (c_language_defn, cplus_language_defn)
8898         (asm_language_defn, minimal_language_defn): Use
8899         c_value_print_inner.
8900
8901 2020-03-13  Tom Tromey  <tom@tromey.com>
8902
8903         * p-valprint.c (pascal_object_print_value_fields): Now static.
8904         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8905
8906 2020-03-13  Tom Tromey  <tom@tromey.com>
8907
8908         * c-valprint.c (c_val_print_array): Simplify.
8909
8910 2020-03-13  Tom Tromey  <tom@tromey.com>
8911
8912         * valprint.c (value_print_array_elements): New function.
8913         * valprint.h (value_print_array_elements): Declare.
8914
8915 2020-03-13  Tom Tromey  <tom@tromey.com>
8916
8917         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8918         * mips-tdep.c (mips_print_register): Use
8919         value_print_scalar_formatted.
8920
8921 2020-03-13  Tom Tromey  <tom@tromey.com>
8922
8923         * valprint.h (value_print_scalar_formatted): Declare.
8924         * valprint.c (value_print_scalar_formatted): New function.
8925
8926 2020-03-13  Tom Tromey  <tom@tromey.com>
8927
8928         * valprint.h (generic_value_print): Declare.
8929         * valprint.c (generic_value_print): New function.
8930
8931 2020-03-13  Tom Tromey  <tom@tromey.com>
8932
8933         * valprint.c (do_val_print): Call la_value_print_inner, if
8934         available.
8935         * rust-lang.c (rust_language_defn): Update.
8936         * p-lang.c (pascal_language_defn): Update.
8937         * opencl-lang.c (opencl_language_defn): Update.
8938         * objc-lang.c (objc_language_defn): Update.
8939         * m2-lang.c (m2_language_defn): Update.
8940         * language.h (struct language_defn) <la_value_print_inner>: New
8941         member.
8942         * language.c (unknown_language_defn, auto_language_defn): Update.
8943         * go-lang.c (go_language_defn): Update.
8944         * f-lang.c (f_language_defn): Update.
8945         * d-lang.c (d_language_defn): Update.
8946         * c-lang.c (c_language_defn, cplus_language_defn)
8947         (asm_language_defn, minimal_language_defn): Update.
8948         * ada-lang.c (ada_language_defn): Update.
8949
8950 2020-03-13  Tom Tromey  <tom@tromey.com>
8951
8952         * c-valprint.c (c_value_print): Use common_val_print.
8953
8954 2020-03-13  Tom Tromey  <tom@tromey.com>
8955
8956         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8957
8958 2020-03-13  Tom Tromey  <tom@tromey.com>
8959
8960         * f-valprint.c (f77_print_array_1, f_val_print): Use
8961         common_val_print.
8962
8963 2020-03-13  Tom Tromey  <tom@tromey.com>
8964
8965         * riscv-tdep.c (riscv_print_one_register_info): Use
8966         common_val_print.
8967
8968 2020-03-13  Tom Tromey  <tom@tromey.com>
8969
8970         * mi/mi-main.c (output_register): Use common_val_print.
8971
8972 2020-03-13  Tom Tromey  <tom@tromey.com>
8973
8974         * infcmd.c (default_print_one_register_info): Use
8975         common_val_print.
8976
8977 2020-03-13  Tom Tromey  <tom@tromey.com>
8978
8979         * valprint.h (common_val_print_checked): Declare.
8980         * valprint.c (common_val_print_checked): New function.
8981         * stack.c (print_frame_arg): Use common_val_print_checked.
8982
8983 2020-03-13  Tom Tromey  <tom@tromey.com>
8984
8985         * valprint.c (do_val_print): New function, from val_print.
8986         (val_print): Use do_val_print.
8987         (common_val_print): Use do_val_print.
8988
8989 2020-03-13  Tom Tromey  <tom@tromey.com>
8990
8991         * valprint.c (value_print): Use scoped_value_mark.
8992
8993 2020-03-13  Tom de Vries  <tdevries@suse.de>
8994
8995         PR symtab/25646
8996         * psymtab.c (partial_symtab::partial_symtab): Don't set
8997         globals_offset and statics_offset.  Push element onto
8998         current_global_psymbols and current_static_psymbols stacks.
8999         (concat): New function.
9000         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9001         element from current_global_psymbols and current_static_psymbols
9002         stacks.  Concat popped elements to global_psymbols and
9003         static_symbols.
9004         (add_psymbol_to_list): Use current_global_psymbols and
9005         current_static_psymbols stacks.
9006         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9007         current_static_psymbols fields.
9008
9009 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9010
9011         * corelow.c (sniff_core_bfd): Remove.
9012         (class core_target) <m_core_vec>: Remove.
9013         (core_target::core_target): Update.
9014         (core_file_fns): Remove.
9015         (deprecated_add_core_fns): Remove.
9016         (default_core_sniffer): Remove.
9017         (sniff_core_bfd): Remove.
9018         (default_check_format): Remove.
9019         (gdb_check_format): Remove.
9020         (core_target_open): Update.
9021         (core_target::get_core_register_section): Update.
9022         (get_core_registers_cb): Update.
9023         (core_target::fetch_registers): Update.
9024         * gdbcore.h (struct core_fns): Remove.
9025         (deprecated_add_core_fns): Remove.
9026         (default_core_sniffer): Remove.
9027         (default_check_format): Remove.
9028
9029 2020-03-12  Tom Tromey  <tom@tromey.com>
9030
9031         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9032         CORE_ADDR.
9033         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9034
9035 2020-03-12  Tom Tromey  <tom@tromey.com>
9036
9037         * remote.c (remote_target::download_tracepoint)
9038         (remote_target::enable_tracepoint)
9039         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9040         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9041         sprintf_vma.
9042
9043 2020-03-12  Tom Tromey  <tom@tromey.com>
9044
9045         * symfile-mem.c: Update CORE_ADDR size assert.
9046
9047 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9048
9049         * selftest.m4: Move to gdbsupport/.
9050         * acinclude.m4: Update path to selftest.m4.
9051
9052 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9053
9054         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9055         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9056         gdbarch-selfselftests.c and selftest-arch.c.
9057         (SUBDIR_UNITTESTS_OBS): Rename to...
9058         (SELFTESTS_OBS): ... this.
9059         (COMMON_SFILES): Remove disasm-selftests.c and
9060         gdbarch-selftests.c.
9061         * configure.ac: Don't add selftest-arch.{c,o} to
9062         CONFIG_{SRCS,OBS}.
9063         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9064         preprocessor conditions.
9065
9066 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9067
9068         * configure.ac: Don't source bfd/development.sh.
9069         * selftest.m4: Modify comment.
9070         * configure: Re-generate.
9071
9072 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9073
9074         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9075         not "true" or "false".
9076         * configure: Re-generate.
9077
9078 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9079
9080         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9081         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9082         renamed to arm_nbsd_supply_gregset.
9083         (fetch_register): Update to call arm_nbsd_supply_gregset.
9084         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9085         (arm_netbsd_nat_target::fetch_registers): Update.
9086         (fetch_elfcore_registers): Removed.
9087         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9088         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9089         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9090         not require NetBSD system headers.
9091         (arm_nbsd_regset): New struct.
9092         (arm_nbsd_iterate_over_regset_sections): New function.
9093         (arm_netbsd_init_abi_common): Updated to call
9094         set_gdbarch_iterate_over_regset_sections.
9095         * arm-nbsd-tdep.h: New file.
9096
9097 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9098
9099         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9100         recursion.
9101
9102 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9103
9104         * configure: Re-generate.
9105
9106 2020-03-11  Tom Tromey  <tromey@adacore.com>
9107
9108         * ada-typeprint.c (print_choices): Fix comment.
9109
9110 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9111
9112         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9113         previous item in the list, when the list has no items.
9114
9115 2020-03-11  Tom de Vries  <tdevries@suse.de>
9116
9117         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9118         PROP_LOCLIST handling code.
9119
9120 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9121
9122         * buildsym-legacy.c (record_line): Pass extra parameter to
9123         record_line.
9124         * buildsym.c (buildsym_compunit::record_line): Take an extra
9125         parameter, reduce duplication in the line table, and record the
9126         is_stmt flag in the line table.
9127         * buildsym.h (buildsym_compunit::record_line): Add extra
9128         parameter.
9129         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9130         non-statement lines.
9131         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9132         this to the symtab builder.
9133         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9134         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9135         through to dwarf_record_line_1.
9136         * infrun.c (process_event_stop_test): When stepping, don't stop at
9137         a non-statement instruction, and only refresh the step info when
9138         we land in the middle of a line's range.  Also add an extra
9139         comment.
9140         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9141         field.
9142         * record-btrace.c (btrace_find_line_range): Only record lines
9143         marked as is-statement.
9144         * stack.c (frame_show_address): Show the frame address if we are
9145         in a non-statement sal.
9146         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9147         (maintenance_print_one_line_table): Print a header for the is_stmt
9148         column, and include is_stmt information in the output.
9149         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9150         preference to non-statements.
9151         (find_pcs_for_symtab_line): Prefer is-statement entries.
9152         (find_line_common): Likewise.
9153         * symtab.h (struct linetable_entry): Add is_stmt field.
9154         (struct symtab_and_line): Likewise.
9155         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9156         arranging the line table.
9157
9158 2020-03-07  Tom de Vries  <tdevries@suse.de>
9159
9160         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9161         DIE.
9162
9163 2020-03-07  Tom Tromey  <tom@tromey.com>
9164
9165         * valops.c (value_literal_complex): Remove obsolete comment.
9166         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9167         comment.
9168
9169 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9170
9171         * infrun.h: Forward-declare thread_info.
9172         (set_step_info): Add thread_info parameter, add doc.
9173         * infrun.c (set_step_info): Add thread_info parameter, move doc
9174         to header.
9175         * infrun.c (process_event_stop_test): Pass thread to
9176         set_step_info call.
9177         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9178         set_step_info.
9179         (prepare_one_step): Add thread_info parameter, pass it to
9180         set_step_frame and prepare_one_step (recursive) call.
9181         (step_1): Pass thread to prepare_one_step call.
9182         (step_command_fsm::should_stop): Pass thread to
9183         prepare_one_step.
9184         (until_next_fsm): Pass thread to set_step_frame call.
9185         (finish_command): Pass thread to set_step_info call.
9186
9187 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9188
9189         * windows-tdep.c (windows_solib_create_inferior_hook):
9190         Check if inferior is running.
9191
9192 2020-03-06  Tom de Vries  <tdevries@suse.de>
9193
9194         * NEWS: Fix "the the".
9195         * ctfread.c: Same.
9196
9197 2020-03-06  Tom de Vries  <tdevries@suse.de>
9198
9199         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9200
9201 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9202
9203         * .dir-locals.el: Add a comment referencing the other copies of
9204         this file.
9205
9206 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9207
9208         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9209         psargs.
9210
9211 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9212
9213         * .gitattributes: New file.
9214
9215 2020-03-04  Tom Tromey  <tom@tromey.com>
9216
9217         * symmisc.c (print_symbol_bcache_statistics)
9218         (print_objfile_statistics): Update.
9219         * symfile.c (allocate_symtab): Use intern.
9220         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9221         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9222         macro_cache>: Remove.
9223         <string_cache>: New member.
9224         (struct objfile) <intern>: New methods.
9225         * elfread.c (elf_symtab_read): Use intern.
9226         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9227         (dwarf2_compute_name, dwarf2_physname)
9228         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9229         names.
9230         (guess_partial_die_structure_name): Update.
9231         (partial_die_info::fixup): Intern name.
9232         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9233         name.
9234         (dwarf2_name): Intern name.  Update.
9235         * buildsym.c (buildsym_compunit::get_macro_table): Use
9236         string_cache.
9237
9238 2020-03-04  Tom Tromey  <tom@tromey.com>
9239
9240         * jit.c (bfd_open_from_target_memory): Make "target" const.
9241         * corefile.c (gnutarget): Now const.
9242         * gdbcore.h (gnutarget): Now const.
9243
9244 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9245
9246         * NEWS: Mention support for WOW64 processes.
9247         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9248         (amd64_windows_segment_register_p): Remove static.
9249         (_initialize_amd64_windows_nat): Update.
9250         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9251         * i386-windows-nat.c (context_offset): Update.
9252         (i386_mappings): Rename and remove static.
9253         (i386_windows_segment_register_p): Remove static.
9254         (_initialize_i386_windows_nat): Update.
9255         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9256         (STATUS_WX86_SINGLE_STEP): New macro.
9257         (EnumProcessModulesEx): New macro.
9258         (Wow64SuspendThread): New macro.
9259         (Wow64GetThreadContext): New macro.
9260         (Wow64SetThreadContext): New macro.
9261         (Wow64GetThreadSelectorEntry): New macro.
9262         (windows_set_context_register_offsets): Add static.
9263         (windows_set_segment_register_p): Likewise.
9264         (windows_add_thread): Adapt for WOW64 processes.
9265         (windows_fetch_one_register): Likewise.
9266         (windows_nat_target::fetch_registers): Likewise.
9267         (windows_store_one_register): Likewise.
9268         (display_selector): Likewise.
9269         (display_selectors): Likewise.
9270         (handle_exception): Likewise.
9271         (windows_continue): Likewise.
9272         (windows_nat_target::resume): Likewise.
9273         (windows_add_all_dlls): Likewise.
9274         (do_initial_windows_stuff): Likewise.
9275         (windows_nat_target::attach): Likewise.
9276         (windows_get_exec_module_filename): Likewise.
9277         (windows_nat_target::create_inferior): Likewise.
9278         (windows_xfer_siginfo): Likewise.
9279         (_initialize_loadable): Initialize Wow64SuspendThread,
9280         Wow64GetThreadContext, Wow64SetThreadContext,
9281         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
9282         * windows-nat.h (windows_set_context_register_offsets):
9283         Remove declaration.
9284         (windows_set_segment_register_p): Likewise.
9285         (i386_windows_segment_register_p): Add declaration.
9286         (amd64_windows_segment_register_p): Likewise.
9287
9288 2020-03-04  Luis Machado  <luis.machado@linaro.org>
9289
9290         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
9291         in "info registers" for AArch64/ARM.
9292
9293         The change caused "info registers" to not print GPR's.
9294
9295         gdb/ChangeLog:
9296
9297         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9298
9299         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9300         when reg->group is empty and reggroup is not.
9301
9302 2020-03-03  Tom Tromey  <tromey@adacore.com>
9303
9304         * dwarf2/frame.c (struct dwarf2_frame_cache)
9305         <checked_tailcall_bottom, entry_cfa_sp_offset,
9306         entry_cfa_sp_offset_p>: Remove members.
9307         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
9308         (dwarf2_frame_prev_register): Don't call
9309         dwarf2_tailcall_sniffer_first.
9310         (dwarf2_append_unwinders): Don't append tailcall unwinder.
9311         * frame-unwind.c (add_unwinder): New fuction.
9312         (frame_unwind_init): Use it.  Add tailcall unwinder.
9313
9314 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
9315             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9316
9317         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
9318         value should be printed as true.
9319
9320 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
9321
9322         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
9323         (windows_init_abi): Set and use windows_so_ops.
9324
9325 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
9326
9327         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
9328         when verifying if dealing with a convenience variable.
9329
9330 2020-03-03  Luis Machado  <luis.machado@linaro.org>
9331
9332         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
9333
9334 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9335
9336         * infrun.c (gdbarch_supports_displaced_stepping): New.
9337         (use_displaced_stepping): Break up conditions in smaller pieces.
9338         Use gdbarch_supports_displaced_stepping.
9339         (displaced_step_prepare_throw): Use
9340         gdbarch_supports_displaced_stepping.
9341
9342 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9343
9344         * NEWS: Mention new behaviour of the history filename.
9345         * top.c (write_history_p): Add comment.
9346         (show_write_history_p): Add header comment, give a different
9347         message when history writing is on, but the history filename is
9348         empty.
9349         (history_filename): Add comment.
9350         (history_filename_empty): New function.
9351         (show_history_filename): Add header comment, give a different
9352         message when the filename is empty.
9353         (init_history): Compare history_filename against nullptr, and only
9354         read history if the filename is not empty.
9355         (set_history_filename): Add header comment, and only make
9356         non-empty filenames absolute.
9357         (init_main): Make the filename argument to 'set history filename'
9358         optional.
9359
9360 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9361
9362         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9363         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9364         (fetch_fp_register): Update.
9365         (fetch_fp_regs): Update.
9366         (store_fp_register): Update.
9367         (store_fp_regs): Update.
9368         (arm_netbsd_nat_target::read_description): New function.
9369         (fetch_elfcore_registers): Update.
9370
9371 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9372
9373         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9374         general_thread if the stop reply is missing a thread-id.
9375         (remote_target::process_stop_reply): Use the first non-exited
9376         thread if the target didn't pass a thread-id.
9377         * infrun.c (do_target_wait): Move call to
9378         switch_to_inferior_no_thread to ....
9379         (do_target_wait_1): ... here.
9380
9381 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9382
9383         * debuginfod-support.c: Include defs.h first.
9384
9385 2020-02-28  Tom de Vries  <tdevries@suse.de>
9386
9387         * symfile.c (set_initial_language): Use default language for lookup.
9388
9389 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9390
9391         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9392         reader variable, pass `this` to read_cutu_die_from_dwo.
9393
9394 2020-02-27  Aaron Merey  <amerey@redhat.com>
9395
9396         * source.c (open_source_file): Check for nullptr when computing
9397         srcpath.
9398
9399 2020-02-27  Tom Tromey  <tromey@adacore.com>
9400
9401         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9402         member.
9403         (dwarf2_add_field): Don't update nfields.
9404         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9405
9406 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9407
9408         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9409         abs.
9410
9411 2020-02-26  Tom Tromey  <tom@tromey.com>
9412
9413         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9414         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9415         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9416         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9417         per_cu_data.
9418
9419 2020-02-26  Tom Tromey  <tom@tromey.com>
9420
9421         * dwarf2/index-write.c (psym_index_map): Change type.
9422         (add_address_entry_worker, write_one_signatured_type)
9423         (recursively_count_psymbols, recursively_write_psymbols)
9424         (class debug_names, psyms_seen_size, write_gdbindex)
9425         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9426
9427 2020-02-26  Aaron Merey  <amerey@redhat.com>
9428
9429         * Makefile.in: Handle optional debuginfod support.
9430         * NEWS: Update.
9431         * README: Add --with-debuginfod summary.
9432         * config.in: Regenerate.
9433         * configure: Regenerate.
9434         * configure.ac: Handle optional debuginfod support.
9435         * debuginfod-support.c: debuginfod helper functions.
9436         * debuginfod-support.h: Ditto.
9437         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9438         summary.
9439         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9440         when a dwz file cannot be found.
9441         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9442         debuginfo file cannot be found.
9443         * source.c (open_source_file): Query debuginfod servers when a
9444         source file cannot be found.
9445         * top.c (print_gdb_configuration): Include
9446         --{with,without}-debuginfod in the output.
9447
9448 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9449
9450         * thread.c (thr_try_catch_cmd): Print thread name.
9451
9452 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9453
9454         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9455         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9456         dwarf2_fetch_die_type_sect_off): Move to...
9457         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9458         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9459         dwarf2_fetch_die_type_sect_off): ... here.
9460         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9461         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9462         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9463
9464 2020-02-26  Tom de Vries  <tdevries@suse.de>
9465
9466         PR gdb/25603
9467         * symfile.c (set_initial_language): Exit-early if
9468         language_mode == language_mode_manual.
9469
9470 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9471
9472         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9473         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9474         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9475
9476 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9477
9478         * gdbtypes.c (create_array_type_with_stride): Handle negative
9479         array strides.
9480         * valarith.c (value_subscripted_rvalue): Likewise.
9481
9482 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9483
9484         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9485
9486 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9487
9488         * loc.h (dwarf2_get_die_type): Move to...
9489         * read.h (dwarf2_get_die_type): ... here.
9490         * read.c (dwarf2_get_die_type): Move doc to header.
9491
9492 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9493
9494         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9495         'gnulib/Makefile.in' to the list.
9496
9497 2020-02-24  Tom Tromey  <tom@tromey.com>
9498
9499         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9500         Remove.
9501         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9502         XOBNEWVEC.
9503
9504 2020-02-24  Tom Tromey  <tom@tromey.com>
9505
9506         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9507         New method.
9508         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9509         (dw2_do_instantiate_symtab, dw2_get_file_names)
9510         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9511
9512 2020-02-24  Tom Tromey  <tom@tromey.com>
9513
9514         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9515         make_scoped_restore.
9516         (dwarf2_psymtab::read_symtab): Don't clear
9517         reading_partial_symbols.
9518
9519 2020-02-24  Tom de Vries  <tdevries@suse.de>
9520
9521         PR gdb/25592
9522         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9523
9524 2020-02-24  Tom de Vries  <tdevries@suse.de>
9525
9526         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9527         commands layout next/prev/regs.
9528
9529 2020-02-22  Tom Tromey  <tom@tromey.com>
9530
9531         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9532         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9533
9534 2020-02-22  Tom Tromey  <tom@tromey.com>
9535
9536         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9537
9538 2020-02-22  Tom Tromey  <tom@tromey.com>
9539
9540         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9541         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9542         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9543         * tui/tui.c (_initialize_tui): Add usage text.
9544
9545 2020-02-22  Tom Tromey  <tom@tromey.com>
9546
9547         * tui/tui-win.c (tui_set_focus_command)
9548         (tui_set_win_height_command): Use error_no_arg.
9549         (_initialize_tui_win): Update help text.
9550         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9551
9552 2020-02-22  Tom Tromey  <tom@tromey.com>
9553
9554         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9555         * tui/tui-disasm.h (struct tui_disasm_window)
9556         <display_start_addr>: Declare.
9557         * tui/tui-source.h (struct tui_source_window)
9558         <display_start_addr>: Declare.
9559         * tui/tui-winsource.h (struct tui_source_window_base)
9560         <show_source_line, display_start_addr>: New methods.
9561         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9562         Rename and move to protected section.
9563         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9564         (tui_source_window_base::do_erase_source_content): Update.
9565         (tui_source_window_base::show_source_line): Now a method.
9566         (tui_source_window_base::show_source_content)
9567         (tui_source_window_base::tui_source_window_base)
9568         (tui_source_window_base::rerender)
9569         (tui_source_window_base::refill)
9570         (tui_source_window_base::do_scroll_horizontal)
9571         (tui_source_window_base::set_is_exec_point_at)
9572         (tui_source_window_base::update_breakpoint_info)
9573         (tui_source_window_base::update_exec_info): Update.
9574         * tui/tui-source.c (tui_source_window::set_contents)
9575         (tui_source_window::showing_source_p)
9576         (tui_source_window::do_scroll_vertical)
9577         (tui_source_window::location_matches_p)
9578         (tui_source_window::line_is_displayed): Update.
9579         (tui_source_window::display_start_addr): New method.
9580         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9581         (tui_disasm_window::do_scroll_vertical)
9582         (tui_disasm_window::location_matches_p): Update.
9583         (tui_disasm_window::display_start_addr): New method.
9584
9585 2020-02-22  Tom Tromey  <tom@tromey.com>
9586
9587         * NEWS: Add entry for gdb.register_window_type.
9588         * tui/tui-layout.h (window_factory): New typedef.
9589         (tui_register_window): Declare.
9590         * tui/tui-layout.c (saved_tui_windows): New global.
9591         (tui_apply_current_layout): Use it.
9592         (tui_register_window): New function.
9593         * python/python.c (do_start_initialization): Call
9594         gdbpy_initialize_tui.
9595         (python_GdbMethods): Add "register_window_type" function.
9596         * python/python-internal.h (gdbpy_register_tui_window)
9597         (gdbpy_initialize_tui): Declare.
9598         * python/py-tui.c: New file.
9599         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9600
9601 2020-02-22  Tom Tromey  <tom@tromey.com>
9602
9603         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9604
9605 2020-02-22  Tom Tromey  <tom@tromey.com>
9606
9607         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9608         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9609         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9610         (tui_set_win_focus_to): Move from tui-win.c.
9611
9612 2020-02-22  Tom Tromey  <tom@tromey.com>
9613
9614         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9615         functions.
9616         (known_window_types): New global.
9617         (tui_get_window_by_name): Reimplement.
9618         (initialize_known_windows): New function.
9619         (validate_window_name): Rewrite.
9620         (_initialize_tui_layout): Call initialize_known_windows.
9621
9622 2020-02-22  Tom Tromey  <tom@tromey.com>
9623
9624         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9625         Remove constants.
9626         * tui/tui-winsource.h (struct tui_source_window_base)
9627         <tui_source_window_base>: Remove parameter.
9628         * tui/tui-winsource.c
9629         (tui_source_window_base::tui_source_window_base): Remove
9630         parameter.
9631         (tui_source_window_base::refill): Update.
9632         * tui/tui-stack.h (struct tui_locator_window)
9633         <tui_locator_window>: Update.
9634         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9635         Default the constructor.
9636         * tui/tui-regs.h (struct tui_data_item_window)
9637         <tui_data_item_window>: Default the constructor.
9638         (struct tui_data_window) <tui_data_window>: Likewise.
9639         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9640         Default the constructor.
9641         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9642         Default the constructor.
9643         <type>: Remove.
9644         (struct tui_win_info) <tui_win_info>: Default the constructor.
9645         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9646         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9647         Default the constructor.
9648
9649 2020-02-22  Tom Tromey  <tom@tromey.com>
9650
9651         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9652         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9653         * tui/tui-win.c (tui_resize_all): Don't call
9654         tui_delete_invisible_windows.
9655         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9656         done.
9657         (tui_set_layout): Update.
9658         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9659         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9660         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9661
9662 2020-02-22  Tom Tromey  <tom@tromey.com>
9663
9664         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9665         correctly.
9666
9667 2020-02-22  Tom Tromey  <tom@tromey.com>
9668
9669         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9670
9671 2020-02-22  Tom Tromey  <tom@tromey.com>
9672
9673         * tui/tui-winsource.h (struct tui_source_window_iterator)
9674         <inner_iterator>: New etytypedef.
9675         <tui_source_window_iterator>: Take "end" parameter.
9676         <tui_source_window_iterator>: Take iterator.
9677         <operator*, advance>: Update.
9678         <m_iter>: Change type.
9679         <m_end>: New field.
9680         (struct tui_source_windows) <begin, end>: Update.
9681         * tui/tui-layout.c (tui_windows): New global.
9682         (tui_apply_current_layout): Clear tui_windows.
9683         (tui_layout_window::apply): Update tui_windows.
9684         * tui/tui-data.h (tui_windows): Declare.
9685         (all_tui_windows): Now inline function.
9686         (class tui_window_iterator, struct all_tui_windows): Remove.
9687
9688 2020-02-22  Tom Tromey  <tom@tromey.com>
9689
9690         PR tui/17850:
9691         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9692         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9693         "height" argument.
9694         (class tui_layout_window) <get_sizes>: Likewise.
9695         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9696         argument.
9697         <get_sizes>: Add "height" argument.
9698         <m_vertical>: New field.
9699         * tui/tui-layout.c (tui_layout_split::clone): Update.
9700         (tui_layout_split::get_sizes): Add "height" argument.
9701         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9702         (tui_new_layout_command): Parse "-horizontal".
9703         (_initialize_tui_layout): Update help string.
9704         (tui_layout_split::specification): Add "-horizontal" when needed.
9705         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9706         argument.
9707         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9708         New methods.
9709
9710 2020-02-22  Tom Tromey  <tom@tromey.com>
9711
9712         * tui/tui-layout.h (enum tui_adjust_result): New.
9713         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9714         (class tui_layout_window) <adjust_size>: Return
9715         tui_adjust_result.  Rewrite.
9716         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9717         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9718
9719 2020-02-22  Tom Tromey  <tom@tromey.com>
9720
9721         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9722         parameter and return types.
9723         (class tui_layout_base) <specification>: Add "depth".
9724         (class tui_layout_window) <specification>: Add "depth".
9725         (class tui_layout_split) <specification>: Add "depth".
9726         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9727         and return types.
9728         (tui_new_layout_command): Parse sub-layouts.
9729         (_initialize_tui_layout): Update help string.
9730         (tui_layout_window::specification): Add "depth".
9731         (add_layout_command): Update.
9732
9733 2020-02-22  Tom Tromey  <tom@tromey.com>
9734
9735         * NEWS: Add "tui new-layout" item.
9736         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9737         Add new-layout command to help text.
9738         (validate_window_name): New function.
9739         (tui_new_layout_command): New function.
9740         (_initialize_tui_layout): Register "new-layout".
9741         (tui_layout_window::specification): New method.
9742         (tui_layout_window::specification): New method.
9743         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9744         method.
9745         (class tui_layout_window) <specification>: New method.
9746         (class tui_layout_split) <specification>: New method.
9747
9748 2020-02-22  Tom Tromey  <tom@tromey.com>
9749
9750         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9751         * tui/tui-win.c (window_name_completer): Update comment.
9752         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9753         Declare method.
9754         (class tui_layout_window) <replace_window>: Likewise.
9755         (class tui_layout_split) <replace_window>: Likewise.
9756         (tui_set_layout): Don't declare.
9757         (tui_set_initial_layout): Declare function.
9758         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9759         (asm_regs_layout): New globals.
9760         (tui_current_layout, show_layout): Remove.
9761         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9762         (find_layout, tui_apply_layout): New function.
9763         (layout_completer): Remove.
9764         (tui_next_layout): Reimplement.
9765         (tui_next_layout_command): New function.
9766         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9767         (tui_regs_layout): Reimplement.
9768         (tui_regs_layout_command): New function.
9769         (extract_display_start_addr): Rewrite.
9770         (next_layout, prev_layout): Remove.
9771         (tui_layout_window::replace_window): New method.
9772         (tui_layout_split::replace_window): New method.
9773         (destroy_layout): New function.
9774         (layout_list): New global.
9775         (add_layout_command): New function.
9776         (initialize_layouts): Update.
9777         (tui_layout_command): New function.
9778         (_initialize_tui_layout): Install "layout" commands.
9779         * tui/tui-data.h (enum tui_layout_type): Remove.
9780         (tui_current_layout): Don't declare.
9781
9782 2020-02-22  Tom Tromey  <tom@tromey.com>
9783
9784         * tui/tui-regs.c (tui_reg_layout): Remove.
9785         (tui_reg_command): Use tui_regs_layout.
9786         * tui/tui-layout.h (tui_reg_command): Declare.
9787         * tui/tui-layout.c (tui_reg_command): New function.
9788
9789 2020-02-22  Tom Tromey  <tom@tromey.com>
9790
9791         * tui/tui.c (tui_rl_delete_other_windows): Call
9792         tui_remove_some_windows.
9793         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9794         Declare method.
9795         (class tui_layout_window) <remove_windows>: New method.
9796         (class tui_layout_split) <remove_windows>: Declare.
9797         (tui_remove_some_windows): Declare.
9798         * tui/tui-layout.c (tui_remove_some_windows): New function.
9799         (tui_layout_split::remove_windows): New method.
9800
9801 2020-02-22  Tom Tromey  <tom@tromey.com>
9802
9803         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9804         * tui/tui-layout.h (tui_next_layout): Declare.
9805         * tui/tui-layout.c (tui_next_layout): New function.
9806
9807 2020-02-22  Tom Tromey  <tom@tromey.com>
9808
9809         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9810         correct coordinates.
9811
9812 2020-02-22  Tom Tromey  <tom@tromey.com>
9813
9814         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9815         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9816         DATA_WIN case.
9817
9818 2020-02-22  Tom Tromey  <tom@tromey.com>
9819
9820         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9821         TUI_DISASM_WIN, not tui_win_list.
9822
9823 2020-02-22  Tom Tromey  <tom@tromey.com>
9824
9825         * valprint.c (generic_val_print_enum_1)
9826         (val_print_type_code_flags): Style member names.
9827         * rust-lang.c (val_print_struct, rust_print_enum)
9828         (rust_print_struct_def, rust_internal_print_type): Style member
9829         names.
9830         * p-valprint.c (pascal_object_print_value_fields): Style member
9831         names.  Only call fprintf_symbol_filtered for static members.
9832         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9833         * f-valprint.c (f_val_print): Style member names.
9834         * f-typeprint.c (f_type_print_base): Style member names.
9835         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9836         call fprintf_symbol_filtered for static members.
9837         (cp_print_class_member): Style member names.
9838         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9839         member names.
9840         * ada-valprint.c (ada_print_scalar): Style enum names.
9841         (ada_val_print_enum): Likewise.
9842         * ada-typeprint.c (print_enum_type): Style enum names.
9843
9844 2020-02-21  Tom Tromey  <tom@tromey.com>
9845
9846         * psympriv.h (struct partial_symtab): Update comment.
9847
9848 2020-02-21  Tom Tromey  <tromey@adacore.com>
9849
9850         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9851         type is CORE_ADDR.
9852
9853 2020-02-21  Tom de Vries  <tdevries@suse.de>
9854
9855         PR gdb/25534
9856         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9857         if dependencies[i]->user != NULL.
9858
9859 2020-02-21  Ali Tamur  <tamur@google.com>
9860
9861         * dwarf2/read.c (dwarf2_name): Add null check.
9862
9863 2020-02-20  Tom Tromey  <tom@tromey.com>
9864
9865         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9866         ">=", in binary search.
9867         (dwarf2_find_containing_comp_unit): New overload.
9868         (run_test): New self-test.
9869         (_initialize_dwarf2_read): Register new test.
9870
9871 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9872
9873         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9874         * riscv-tdep.h: Likewise.
9875         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9876         rv32-only CSR.
9877         * features/riscv/64bit-csr.xml: Regenerated.
9878
9879 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9880             Tom Tromey  <tom@tromey.com>
9881
9882         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9883         of 'fputc_unfiltered'.
9884         (putchar_unfiltered): Call 'fputc_unfiltered'.
9885         (fputc_unfiltered): Call 'fputs_unfiltered'.
9886
9887 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9888
9889         * config.in: Regenerate.
9890         * configure: Regenerate.
9891         * configure.ac: Add --with-python-libdir option.
9892         * main.c: Use WITH_PYTHON_LIBDIR.
9893
9894 2020-02-19  Tom Tromey  <tom@tromey.com>
9895
9896         * symtab.c (general_symbol_info::compute_and_set_names): Use
9897         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9898
9899 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9900
9901         * dwarf2/read.c (allocate_signatured_type_table,
9902         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9903         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9904         Remove objfile parameter, update all callers.
9905
9906 2020-02-19  Doug Evans  <dje@google.com>
9907
9908         PR rust/25535
9909         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9910         rust_enum_variant calculation.
9911
9912 2020-02-19  Tom Tromey  <tromey@adacore.com>
9913
9914         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9915
9916 2020-02-19  Tom Tromey  <tromey@adacore.com>
9917
9918         * ada-lang.c (cache_symbol): Use obstack_strdup.
9919
9920 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9921
9922         * configure: Regenerate.
9923
9924 2020-02-19  Tom Tromey  <tromey@adacore.com>
9925
9926         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9927         NULL check.
9928
9929 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9930
9931         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9932
9933 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9934
9935         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9936         if GDBSERVER is not defined.
9937         (riscv_tdesc_cache): Likewise, also store const target_desc.
9938         (STATIC_IN_GDB): Define.
9939         (riscv_create_target_description): Update declaration with
9940         STATIC_IN_GDB.
9941         (riscv_lookup_target_description): New function, only define if
9942         GDBSERVER is not defined.
9943         * arch/riscv.h (riscv_create_target_description): Declare only
9944         when GDBSERVER is defined.
9945         (riscv_lookup_target_description): New declaration when GDBSERVER
9946         is not defined.
9947         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9948         (riscv_linux_read_features): ...this, and return
9949         riscv_gdbarch_features instead of target_desc.
9950         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9951         (riscv_linux_read_description): Rename to...
9952         (riscv_linux_read_features): ...this.
9953         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9954         Update to use riscv_gdbarch_features and
9955         riscv_lookup_target_description.
9956         * riscv-tdep.c (riscv_find_default_target_description): Use
9957         riscv_lookup_target_description instead of
9958         riscv_create_target_description.
9959
9960 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9961
9962         * valprint.c (generic_val_print_enum_1): When printing a flag
9963         enum with value 0 and there is no enumerator with value 0, print
9964         just "0" instead of "(unknown: 0x0)".
9965
9966 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9967
9968         * valprint.c (generic_val_print_enum_1): Print unknown part of
9969         flag enum in hex.
9970
9971 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9972
9973         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9974         flag enums to contain duplicate enumerators.
9975         * valprint.c (generic_val_print_enum_1): Update comment.
9976
9977 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9978
9979         * dwarf2/read.c: Include "count-one-bits.h".
9980         (update_enumeration_type_from_children): If an enumerator has
9981         multiple bits set, don't treat the enumeration as a "flag enum".
9982         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9983         of flag enums have 0 or 1 bit set.
9984
9985 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9986
9987         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9988         conversion.
9989         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9990         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9991         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9992         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9993         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9994
9995 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9996
9997         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9998
9999 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10000
10001         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10002         displaced_step_closure_up.
10003         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10004         (struct displaced_step_closure_up):
10005         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10006         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10007         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10008         Likewise.
10009         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10010         * gdbarch.c, gdbarch.h: Re-generate.
10011         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10012         displaced_step_closure_up.
10013         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10014         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10015         * infrun.h (displaced_step_closure_up): New type alias.
10016         (struct displaced_step_inferior_state) <step_closure>: Change
10017         type to displaced_step_closure_up.
10018         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10019         displaced_step_closure_up.
10020         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10021
10022 2020-02-14  Tom Tromey  <tom@tromey.com>
10023
10024         * minidebug.c (gnu_debug_key): New global.
10025         (find_separate_debug_file_in_section): Use it.
10026
10027 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10028
10029         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10030         std::unique_ptr.
10031         * gdbarch.c: Re-generate.
10032         * gdbarch.h: Re-generate.
10033         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10034         change.
10035         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10036         type to std::unique_ptr.
10037         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10038         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10039         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10040         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10041         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10042         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10043         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10044         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10045         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10046
10047 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10048
10049         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10050         std::unique_ptr.
10051         (displaced_step_clear): Rename to...
10052         (displaced_step_reset): ... this.  Just call displaced->reset ().
10053         (displaced_step_clear_cleanup): Rename to...
10054         (displaced_step_reset_cleanup): ... this.
10055         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10056         (displaced_step_fixup): Likewise.
10057         (resume_1): Likewise.
10058         (handle_inferior_event): Restore child's memory before calling
10059         displaced_step_fixup on the parent.
10060         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10061         to std::unique_ptr.
10062         <step_closure>: Change type to std::unique_ptr.
10063
10064 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10065
10066         * arm-tdep.c: Include count-one-bits.h.
10067         (cleanup_block_store_pc): Use count_one_bits.
10068         (cleanup_block_load_pc): Use count_one_bits.
10069         (arm_copy_block_xfer): Use count_one_bits.
10070         (thumb2_copy_block_xfer): Use count_one_bits.
10071         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10072         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10073         (thumb_get_next_pcs_raw): Use count_one_bits.
10074         (arm_get_next_pcs_raw): Use count_one_bits_l.
10075         * arch/arm.c (bitcount): Remove.
10076         * arch/arm.h (bitcount): Remove.
10077
10078 2020-02-14  Tom Tromey  <tromey@adacore.com>
10079
10080         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10081         Update.
10082         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10083         * dwarf2/loc.c (call_site_find_chain_1): Return
10084         unique_xmalloc_ptr.
10085         (call_site_find_chain): Likewise.
10086
10087 2020-02-14  Richard Biener  <rguenther@suse.de>
10088
10089         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10090         on expression with division operators.
10091
10092 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10093
10094         * MAINTAINERS (Write After Approval): Adding myself.
10095
10096 2020-02-12  Tom Tromey  <tom@tromey.com>
10097
10098         * event-loop.c (event_data, gdb_event, event_handler_func):
10099         Remove.
10100
10101 2020-02-12  Tom Tromey  <tom@tromey.com>
10102
10103         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10104         (dwarf2_frame_objfile_data): Add comment.
10105         (find_comp_unit, set_comp_unit): New functions.
10106         (dwarf2_frame_find_fde): Use find_comp_unit.
10107         (dwarf2_build_frame_info): Use set_comp_unit.
10108
10109 2020-02-12  Tom Tromey  <tom@tromey.com>
10110
10111         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10112         (comp_unit): Don't initialize objfile.
10113         (execute_cfa_program): Add text_offset parameter.
10114         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10115         (dwarf2_frame_cache): Update.
10116         (dwarf2_build_frame_info): Don't set "objfile" member.
10117
10118 2020-02-12  Tom Tromey  <tom@tromey.com>
10119
10120         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10121         (decode_frame_entry): Likewise.
10122         (dwarf2_build_frame_info): Update.
10123
10124 2020-02-12  Tom Tromey  <tom@tromey.com>
10125
10126         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10127         (decode_frame_entry_1): Use the comp_unit obstack.
10128
10129 2020-02-12  Tom Tromey  <tom@tromey.com>
10130
10131         * dwarf2/frame.c (struct comp_unit): Add initializers and
10132         constructor.
10133         (dwarf2_frame_objfile_data): Store a comp_unit.
10134         (dwarf2_frame_find_fde): Update.
10135         (dwarf2_build_frame_info): Use "new".
10136
10137 2020-02-12  Tom Tromey  <tom@tromey.com>
10138
10139         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10140         (dwarf2_fde_table): Typedef for std::vector.
10141         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10142         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10143         (decode_frame_entry): Update.
10144         (dwarf2_build_frame_info): Use "new".
10145
10146 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10147
10148         * arm-tdep.c (arm_gdbarch_init): Update.
10149         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10150         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10151         have_neon, is_m>: Change to bool.
10152
10153 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10154
10155         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10156
10157 2020-02-12  Tom Tromey  <tom@tromey.com>
10158
10159         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10160
10161 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10162
10163         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10164         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10165
10166 2020-02-11  Tom Tromey  <tom@tromey.com>
10167
10168         * psymtab.h: Update comment.
10169
10170 2020-02-11  Tom Tromey  <tom@tromey.com>
10171
10172         * gdb_obstack.h (struct auto_obstack): Use
10173         DISABLE_COPY_AND_ASSIGN.
10174
10175 2020-02-11  Tom Tromey  <tom@tromey.com>
10176
10177         * dwarf2/frame.h (struct objfile): Don't forward declare.
10178
10179 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10180
10181         * cris-tdep.c (cris_supply_gregset): Change signature to match
10182         what struct regset expects.
10183         (cris_regset): New struct.
10184         (fetch_core_registers): Remove.
10185         (cris_iterate_over_regset_sections): New function.
10186         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10187         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10188
10189 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10190
10191         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10192         registers.
10193
10194 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10195
10196         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10197
10198 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10199
10200         * configure: Re-generate.
10201
10202 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10203
10204         * configure: Re-generate.
10205
10206 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10207
10208         * acinclude: Update warning.m4 path.
10209         * warning.m4: Move to gdbsupport.
10210
10211 2020-02-11  Tom Tromey  <tromey@adacore.com>
10212
10213         * remote.c (remote_console_output): Update.
10214         * printcmd.c (printf_command): Update.
10215         * event-loop.c (gdb_wait_for_event): Update.
10216         * linux-nat.c (sigchld_handler): Update.
10217         * remote-sim.c (gdb_os_write_stdout): Update.
10218         (gdb_os_flush_stdout): Update.
10219         (gdb_os_flush_stderr): Update.
10220         (gdb_os_write_stderr): Update.
10221         * exceptions.c (print_exception): Update.
10222         * remote-fileio.c (remote_fileio_func_read): Update.
10223         (remote_fileio_func_write): Update.
10224         * tui/tui.c (tui_enable): Update.
10225         * tui/tui-interp.c (tui_interp::init): Update.
10226         * utils.c (init_page_info): Update.
10227         (putchar_unfiltered, fputc_unfiltered): Update.
10228         (gdb_flush): Update.
10229         (emit_style_escape): Update.
10230         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10231         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10232         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10233         (stderr_file::write): Update.
10234         (stderr_file::puts): Update.
10235         * ui-file.h (ui_file_isatty, ui_file_write)
10236         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10237         (ui_file_puts): Don't declare.
10238
10239 2020-02-10  Tom de Vries  <tdevries@suse.de>
10240
10241         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10242         sentinel to char *.
10243
10244 2020-02-09  Tom de Vries  <tdevries@suse.de>
10245
10246         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10247         filename if it matches "<artificial>".
10248
10249 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10250
10251         * windows-tdep.c (struct enum_value_name): New struct.
10252         (create_enum): New function.
10253         (windows_get_siginfo_type): Create and use enum types.
10254
10255 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10256
10257         * NEWS: Mention $_siginfo support for Windows.
10258         * windows-nat.c (handle_exception): Set siginfo_er.
10259         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10260         (windows_xfer_siginfo): New function.
10261         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10262         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10263         (init_windows_gdbarch_data): New function.
10264         (get_windows_gdbarch_data): New function.
10265         (windows_get_siginfo_type): New function.
10266         (windows_init_abi): Register windows_get_siginfo_type.
10267         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10268
10269 2020-02-08  Tom Tromey  <tom@tromey.com>
10270
10271         * dwarf2/read.c (class cutu_reader) <cutu_reader,
10272         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
10273         <keep>: Declare method.
10274         <m_keep>: Remove member.
10275         <~cutu_reader>: Remove.
10276         (cutu_reader::init_tu_and_read_dwo_dies): Update.
10277         (cutu_reader::cutu_reader): Update.
10278         (cutu_reader::keep): Rename from ~cutu_reader.
10279         (process_psymtab_comp_unit, build_type_psymtabs_1)
10280         (process_skeletonless_type_unit, load_partial_comp_unit)
10281         (load_full_comp_unit, dwarf2_read_addr_index)
10282         (read_signatured_type): Update.
10283
10284 2020-02-08  Tom Tromey  <tom@tromey.com>
10285
10286         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
10287         "want_partial_unit" parameter.
10288         (process_psymtab_comp_unit): Change want_partial_unit to bool.
10289         Inline check for DW_TAG_partial_unit.
10290         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
10291
10292 2020-02-08  Tom Tromey  <tom@tromey.com>
10293
10294         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
10295         read.c.
10296         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
10297         read.c.
10298
10299 2020-02-08  Tom Tromey  <tom@tromey.com>
10300
10301         * dwarf2/read.c (read_address): Move to comp-unit.c.
10302         (dwarf2_rnglists_process, dwarf2_ranges_process)
10303         (read_attribute_value, dwarf_decode_lines_1)
10304         (var_decode_location, decode_locdesc): Update.
10305         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
10306         read.c.  Remove "cu" parameter.
10307         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
10308         method.
10309
10310 2020-02-08  Tom Tromey  <tom@tromey.com>
10311
10312         * dwarf2/read.c (read_attribute_value, read_indirect_string)
10313         (read_indirect_line_string): Update.
10314         * dwarf2/comp-unit.c (read_offset): Remove.
10315         (read_comp_unit_head): Update.
10316         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
10317         method.
10318         (read_offset): Don't declare.
10319
10320 2020-02-08  Tom Tromey  <tom@tromey.com>
10321
10322         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
10323         * dwarf2/read.c (struct comp_unit_head): Move to
10324         dwarf2/comp-unit.h.
10325         (enum class rcuh_kind): Move to comp-unit.h.
10326         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
10327         (read_comp_unit_head, error_check_comp_unit_head)
10328         (read_and_check_comp_unit_head): Move to comp-unit.c.
10329         (read_offset, dwarf_unit_type_name): Likewise.
10330         (create_debug_type_hash_table, read_cutu_die_from_dwo)
10331         (cutu_reader::cutu_reader, read_call_site_scope)
10332         (find_partial_die, follow_die_offset): Update.
10333         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
10334
10335 2020-02-08  Tom Tromey  <tom@tromey.com>
10336
10337         * dwarf2/read.c (read_offset_1): Move to leb.c.
10338         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
10339         (dwarf_decode_macro_bytes): Update.
10340         * dwarf2/leb.c (read_offset): Rename; move from read.c.
10341         * dwarf2/leb.h (read_offset): Declare.
10342
10343 2020-02-08  Tom Tromey  <tom@tromey.com>
10344
10345         * dwarf2/read.c (dwarf2_section_size): Remove.
10346         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10347         Update.
10348         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10349
10350 2020-02-08  Tom Tromey  <tom@tromey.com>
10351
10352         * dwarf2/read.c (read_initial_length): Move to leb.c.
10353         * dwarf2/leb.h (read_initial_length): Declare.
10354         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10355         handle_nonstd parameter.
10356         * dwarf2/frame.c (read_initial_length): Remove.
10357         (decode_frame_entry_1): Update.
10358
10359 2020-02-08  Tom Tromey  <tom@tromey.com>
10360
10361         * dwarf2/loc.c (dwarf2_find_location_expression)
10362         (dwarf_evaluate_loc_desc::get_tls_address)
10363         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10364         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10365         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10366         (dwarf2_compile_property_to_c)
10367         (dwarf2_loc_desc_get_symbol_read_needs)
10368         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10369         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10370         (loclist_describe_location, loclist_tracepoint_var_ref)
10371         (loclist_generate_c_location): Update.
10372         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10373         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10374         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10375         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10376         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10377         (dwarf2_per_cu_data::addr_size)
10378         (dwarf2_per_cu_data::ref_addr_size)
10379         (dwarf2_per_cu_data::text_offset)
10380         (dwarf2_per_cu_data::addr_type): Now methods.
10381         (per_cu_header_read_in): Make per_cu "const".
10382         (dwarf2_version): Remove.
10383         (dwarf2_per_cu_data::int_type): Now a method.
10384         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10385         (set_die_type, read_array_type, read_subrange_index_type)
10386         (read_tag_string_type, read_subrange_type): Update.
10387         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10388         offset_size, ref_addr_size, text_offset, addr_type, version,
10389         objfile, int_type, addr_sized_int_type>: Declare methods.
10390
10391 2020-02-08  Tom Tromey  <tom@tromey.com>
10392
10393         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10394         Move earlier.
10395
10396 2020-02-08  Tom Tromey  <tom@tromey.com>
10397
10398         * dwarf2/read.h (dwarf_line_debug): Declare.
10399         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10400         * dwarf2/read.c: Move line_header code to new files.
10401         (dwarf_line_debug): No longer static.
10402         * dwarf2/line-header.c: New file.
10403         * dwarf2/line-header.h: New file.
10404
10405 2020-02-08  Tom Tromey  <tom@tromey.com>
10406
10407         * dwarf2/read.c (struct line_header) <file_full_name,
10408         file_file_name>: Return unique_xmalloc_ptr.
10409         (line_header::file_file_name): Update.
10410         (line_header::file_full_name): Update.
10411         (dw2_get_file_names_reader): Update.
10412         (macro_start_file): Update.
10413
10414 2020-02-08  Tom Tromey  <tom@tromey.com>
10415
10416         * dwarf2/read.c (struct line_header) <file_full_name,
10417         file_file_name>: Declare methods.
10418         (dw2_get_file_names_reader): Update.
10419         (file_file_name): Now a method.
10420         (file_full_name): Likewise.
10421         (macro_start_file): Update.
10422
10423 2020-02-08  Tom Tromey  <tom@tromey.com>
10424
10425         * dwarf2/read.c (dwarf_always_disassemble)
10426         (show_dwarf_always_disassemble): Move to loc.c.
10427         (_initialize_dwarf2_read): Move "always-disassemble" registration
10428         to loc.c.
10429         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10430         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10431         static.
10432         (show_dwarf_always_disassemble): Move from read.c.
10433         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10434
10435 2020-02-08  Tom Tromey  <tom@tromey.com>
10436
10437         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10438         (create_quick_file_names_table): Return htab_up.
10439         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10440         Update.
10441         * dwarf2/read.h (struct dwarf2_per_objfile)
10442         <quick_file_names_table>: Now htab_up.
10443
10444 2020-02-08  Tom Tromey  <tom@tromey.com>
10445
10446         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10447
10448 2020-02-08  Tom Tromey  <tom@tromey.com>
10449
10450         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10451         Rewrite.
10452         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10453         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10454         (abbrev_table::abbrev_table): No longer inline.
10455         (ABBREV_HASH_SIZE): Remove.
10456         (abbrev_table::m_abbrevs): Now an htab_up.
10457
10458 2020-02-08  Tom Tromey  <tom@tromey.com>
10459
10460         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10461         (cutu_reader): Update.
10462         (build_type_psymtabs_1): Update.
10463         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10464         (abbrev_table::alloc_abbrev): Update.
10465         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10466         (abbrev_table::read): New static method, renamed from
10467         abbrev_table_read_table.
10468         (abbrev_table::alloc_abbrev)
10469         (abbrev_table::add_abbrev): Now private.
10470         (abbrev_table::abbrev_table): Now private.
10471         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10472
10473 2020-02-08  Tom Tromey  <tom@tromey.com>
10474
10475         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10476         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10477         htab_up.
10478
10479 2020-02-08  Tom Tromey  <tom@tromey.com>
10480
10481         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10482         htab_up.
10483         (lookup_dwo_unit_in_dwp): Update.
10484         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10485         on obstack.
10486
10487 2020-02-08  Tom Tromey  <tom@tromey.com>
10488
10489         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10490         obstack.
10491
10492 2020-02-08  Tom Tromey  <tom@tromey.com>
10493
10494         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10495         line_header_hash.
10496         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10497         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10498         Change type to htab_up.
10499
10500 2020-02-08  Tom Tromey  <tom@tromey.com>
10501
10502         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10503         htab_up.  Don't allocate on obstack.
10504         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10505         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10506         Change type to htab_up.
10507
10508 2020-02-08  Tom Tromey  <tom@tromey.com>
10509
10510         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10511         Change type to htab_up.
10512         * dwarf2/read.c (create_signatured_type_table_from_index)
10513         (create_signatured_type_table_from_debug_names)
10514         (create_all_type_units, add_type_unit)
10515         (lookup_dwo_signatured_type, lookup_signatured_type)
10516         (process_skeletonless_type_unit): Update.
10517         (create_debug_type_hash_table, create_debug_types_hash_table):
10518         Change type of types_htab.
10519         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10520         htab_up.  Don't allocate on obstack.
10521         (create_cus_hash_table): Change type of cus_htab parameter.
10522         (struct dwo_file) <cus, tus>: Now htab_up.
10523         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10524         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10525         (queue_and_load_all_dwo_tus): Update.
10526         * dwarf2/index-write.c (write_gdbindex): Update.
10527         (write_debug_names): Update.
10528
10529 2020-02-08  Tom Tromey  <tom@tromey.com>
10530
10531         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10532         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10533         destructor.
10534         (struct dwarf2_per_objfile) <queue>: New member.
10535         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10536         dwarf2/read.h.
10537         (dwarf2_queue, dwarf2_queue_tail): Remove.
10538         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10539         DISABLE_COPY_AND_ASSIGN.
10540         <m_per_objfile>: New member.
10541         <~dwarf2_queue_guard>: Rewrite.
10542         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10543         Update.
10544         (~dwarf2_queue_item): New.
10545
10546 2020-02-08  Tom Tromey  <tom@tromey.com>
10547
10548         * dwarf2/read.c (struct die_info) <has_children>: New member.
10549         (dw2_get_file_names_reader): Remove has_children.
10550         (dw2_get_file_names): Update.
10551         (read_cutu_die_from_dwo): Remove has_children.
10552         (cutu_reader::init_tu_and_read_dwo_dies)
10553         (cutu_reader::cutu_reader): Update.
10554         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10555         Remove has_children.
10556         (build_type_psymtabs_1, process_skeletonless_type_unit)
10557         (load_partial_comp_unit, load_full_comp_unit): Update.
10558         (create_dwo_cu_reader): Remove has_children.
10559         (create_cus_hash_table, read_die_and_children): Update.
10560         (read_full_die_1,read_full_die): Remove has_children.
10561         (read_signatured_type): Update.
10562         (class cutu_reader) <has_children>: Remove.
10563
10564 2020-02-08  Tom Tromey  <tom@tromey.com>
10565
10566         * dwarf2/expr.c: Rename from dwarf2expr.c.
10567         * dwarf2/expr.h: Rename from dwarf2expr.h.
10568         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10569         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10570         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10571         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10572         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10573         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10574         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10575         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10576         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10577         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10578         * dwarf2/loc.c: Rename from dwarf2loc.c.
10579         * dwarf2/loc.h: Rename from dwarf2loc.h.
10580         * dwarf2/read.c: Rename from dwarf2read.c.
10581         * dwarf2/read.h: Rename from dwarf2read.h.
10582         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10583         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10584         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10585         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10586         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10587         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10588         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10589         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10590         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10591         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10592         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10593         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10594         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10595         Update.
10596         * Makefile.in (COMMON_SFILES): Update.
10597         (HFILES_NO_SRCDIR): Update.
10598
10599 2020-02-08  Tom Tromey  <tom@tromey.com>
10600
10601         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10602         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10603
10604 2020-02-08  Tom Tromey  <tom@tromey.com>
10605
10606         * dwarf2read.h (struct die_info): Don't declare.
10607
10608 2020-02-08  Tom Tromey  <tom@tromey.com>
10609
10610         * dwarf2read.h (die_info_ptr): Remove typedef.
10611
10612 2020-02-08  Tom Tromey  <tom@tromey.com>
10613
10614         * dwarf2read.c (read_call_site_scope)
10615         (handle_data_member_location, dwarf2_add_member_fn)
10616         (mark_common_block_symbol_computed, read_common_block)
10617         (attr_to_dynamic_prop, partial_die_info::read)
10618         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10619         (dwarf2_symbol_mark_computed, set_die_type): Update.
10620         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10621         method.
10622         (attr_form_is_block): Don't declare.
10623         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10624
10625 2020-02-08  Tom Tromey  <tom@tromey.com>
10626
10627         * dwarf2read.c (dwarf2_find_base_address, )
10628         (read_call_site_scope, rust_containing_type)
10629         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10630         (handle_data_member_location, dwarf2_add_member_fn)
10631         (get_alignment, read_structure_type, process_structure_scope)
10632         (mark_common_block_symbol_computed, read_common_block)
10633         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10634         (partial_die_info::read, read_attribute_value, new_symbol)
10635         (lookup_die_type, dwarf2_get_ref_die_offset)
10636         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10637         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10638         (dwarf2_symbol_mark_computed): Update.
10639         * dwarf2/attribute.h (struct attribute) <value_as_address,
10640         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10641         methods.
10642         (value_as_address, attr_form_is_section_offset)
10643         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10644         * dwarf2/attribute.c (attribute::value_as_address)
10645         (attribute::form_is_section_offset, attribute::form_is_constant)
10646         (attribute::form_is_ref): Now methods.
10647
10648 2020-02-08  Tom Tromey  <tom@tromey.com>
10649
10650         * dwarf2read.c (struct attribute, DW_STRING)
10651         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10652         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10653         (attr_form_is_block, attr_form_is_section_offset)
10654         (attr_form_is_constant, attr_form_is_ref): Move.
10655         * dwarf2/attribute.h: New file.
10656         * dwarf2/attribute.c: New file, from dwarf2read.c.
10657         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10658
10659 2020-02-08  Tom Tromey  <tom@tromey.com>
10660
10661         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10662         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10663         Move.
10664         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10665         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10666         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10667         abbrev.c.
10668         * dwarf2/abbrev.h: New file.
10669         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10670         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10671
10672 2020-02-08  Tom Tromey  <tom@tromey.com>
10673
10674         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10675         (dwarf2_section_size, dwarf2_get_section_info)
10676         (create_signatured_type_table_from_debug_names)
10677         (create_addrmap_from_aranges, read_debug_names_from_section)
10678         (get_gdb_index_contents_from_section, read_comp_unit_head)
10679         (error_check_comp_unit_head, read_abbrev_offset)
10680         (create_debug_type_hash_table, init_cu_die_reader)
10681         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10682         (read_comp_units_from_section, create_cus_hash_table)
10683         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10684         (create_dwp_v2_section, dwarf2_rnglists_process)
10685         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10686         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10687         (read_indirect_string_from_dwz, read_addr_index_1)
10688         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10689         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10690         (fill_in_loclist_baton): Update.
10691         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10692         get_containing_section, get_bfd_owner, get_bfd_section,
10693         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10694         (dwarf2_read_section, get_section_name, get_section_file_name)
10695         (get_containing_section, get_section_bfd_owner)
10696         (get_section_bfd_section, get_section_name, get_section_file_name)
10697         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10698         declare.
10699         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10700         (dwarf2_section_info::get_bfd_owner)
10701         (dwarf2_section_info::get_bfd_section)
10702         (dwarf2_section_info::get_name)
10703         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10704         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10705         (dwarf2_section_info::read): Now methods.
10706         * dwarf-index-write.c (class debug_names): Update.
10707
10708 2020-02-08  Tom Tromey  <tom@tromey.com>
10709
10710         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10711         Move to dwarf2/section.h.
10712         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10713         (get_section_bfd_section, get_section_name)
10714         (get_section_file_name, get_section_id, get_section_flags)
10715         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10716         dwarf2/section.c.
10717         * dwarf2/section.h: New file.
10718         * dwarf2/section.c: New file, from dwarf2read.c.
10719         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10720
10721 2020-02-08  Tom Tromey  <tom@tromey.com>
10722
10723         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10724         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10725         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10726         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10727         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10728         * dwarf2/leb.h: New file, from dwarf2read.c.
10729         * dwarf2/leb.c: New file, from dwarf2read.c.
10730         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10731         Remove.
10732         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10733         (COMMON_SFILES): Add dwarf2/leb.c.
10734
10735 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10736
10737         GDB 9.1 released.
10738
10739 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10740
10741         PR gdb/25190:
10742         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10743         * gdb/remote.c (remote_console_output): Update.
10744         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10745         (ui_file_puts): ...this.
10746         * gdb/ui-file.h (ui_file_puts): Add declaration.
10747         * gdb/utils.c (emit_style_escape): Update.
10748         (flush_wrap_buffer): Update.
10749         (fputs_maybe_filtered): Update.
10750         (fputs_unfiltered): Add function.
10751
10752 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10753
10754         * gdb/event-loop.c (gdb_wait_for_event): Update.
10755         * gdb/printcmd.c (printf_command): Update.
10756         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10757         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10758         (gdb_os_flush_stderr): Update.
10759         * gdb/remote.c (remote_console_output): Update.
10760         * gdb/ui-file.c (gdb_flush): Rename to...
10761         (ui_file_flush): ...this.
10762         (stderr_file::write): Update.
10763         (stderr_file::puts): Update.
10764         * gdb/ui-file.h (gdb_flush): Rename to...
10765         (ui_file_flush): ...this.
10766         * gdb/utils.c (gdb_flush): Add function.
10767         * gdb/utils.h (gdb_flush): Add declaration.
10768
10769 2020-02-07  Tom Tromey  <tromey@adacore.com>
10770
10771         PR breakpoints/24915:
10772         * source.c (find_and_open_source): Do not check basenames_may_differ.
10773
10774 2020-02-07  Tom Tromey  <tom@tromey.com>
10775
10776         * README: Update gdbserver documentation.
10777         * gdbserver: Move to top level.
10778         * configure.tgt (build_gdbserver): Remove.
10779         * configure.ac: Remove --enable-gdbserver.
10780         * configure: Rebuild.
10781         * Makefile.in (distclean): Don't mention gdbserver.
10782
10783 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10784
10785         * source-cache.c (source_cache::ensure): Surround
10786         get_plain_source_lines with a try/catch.
10787         (source_cache::get_line_charpos): Get rid of try/catch
10788         and only check for the return value of "ensure".
10789         * tui/tui-source.c (tui_source_window::set_contents):
10790         Simplify "nlines" calculation.
10791
10792 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10793
10794         * MAINTAINERS (Write After Approval): Add myself.
10795
10796 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10797
10798         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10799         function call.
10800
10801 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10802
10803         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10804
10805 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10806
10807         * nat/riscv-linux-tdesc.h: New file.
10808         * nat/riscv-linux-tdesc.c: New file, taking code from...
10809         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10810         ... here.
10811         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10812         NATDEPFILES.
10813
10814 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10815
10816         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10817         we don't set the fake simulator ptid to the null_ptid.
10818
10819 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10820
10821         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10822         * gdbthread.h (class thread_info) <resumed>: Likewise.
10823         * infrun.c (resume_1): Likewise.
10824         (proceed): Likewise.
10825         (infrun_thread_stop_requested): Likewise.
10826         (stop_all_threads): Likewise.
10827         (handle_inferior_event): Likewise.
10828         (restart_threads): Likewise.
10829         (finish_step_over): Likewise.
10830         (keep_going_stepped_thread): Likewise.
10831         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10832         (linux_handle_extended_wait): Likewise.
10833         * record-btrace.c (get_thread_current_frame_id): Likewise.
10834         * record-full.c (record_full_wait_1): Likewise.
10835         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10836         * target.c (target_resume): Likewise.
10837         * thread.c (set_running_thread): Likewise.
10838
10839 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10840
10841         * f-valprint.c (f77_print_array_1): Changed datatype of index
10842         variable to LONGEST from int to enable it to contain bound
10843         values correctly.
10844
10845 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10846
10847         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10848         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10849         offsets according to FLEN determined.
10850         (riscv_linux_nat_target::read_description): Determine FLEN
10851         dynamically.
10852         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10853         according to FLEN determined.
10854         (riscv_linux_nat_target::store_registers): Likewise.
10855
10856 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10857
10858         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10859         when reg->group is empty and reggroup is not.
10860
10861 2020-01-31  Tom Tromey  <tromey@adacore.com>
10862
10863         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10864         Call beneath target's mourn_inferior after unpushing.
10865
10866 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10867
10868         PR tui/9765
10869         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10870         have enough lines to fill the screen, still return the lowest
10871         address we found.
10872
10873 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10874
10875         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10876         '-', '<', and '>' commands.
10877
10878 2020-01-29  Pedro Alves  <palves@redhat.com>
10879             Sergio Durigan Junior  <sergiodj@redhat.com>
10880
10881         * infcmd.c (construct_inferior_arguments): Assert that
10882         'argc' is greater than 0.
10883
10884 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10885
10886         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10887         (BRK_INSN_MASK): Define to 0xd4200000.
10888         (aarch64_program_breakpoint_here_p): New function.
10889         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10890         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10891         breakpoint.c.
10892         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10893         breakpoint.h
10894         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10895         call gdbarch_program_breakpoint_here_p.
10896         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10897         default_program_breakpoint_here_p, changed return type to bool and
10898         simplified.
10899         * breakpoint.h (program_breakpoint_here): Moved prototype to
10900         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10901         return type to bool.
10902         * gdbarch.c: Regenerate.
10903         * gdbarch.h: Regenerate.
10904         * gdbarch.sh (program_breakpoint_here_p): New method.
10905         * infrun.c (handle_signal_stop): Call
10906         gdbarch_program_breakpoint_here_p.
10907
10908 2020-01-26  Tom Tromey  <tom@tromey.com>
10909
10910         * ctfread.c (struct ctf_fp_info): Reindent.
10911         (_initialize_ctfread): Remove.
10912
10913 2020-01-26  Tom Tromey  <tom@tromey.com>
10914
10915         * psymtab.c (partial_map_expand_apply)
10916         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10917         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10918         (psym_print_stats, psym_expand_symtabs_for_function)
10919         (psym_map_symbol_filenames, psym_map_matching_symbols)
10920         (psym_expand_symtabs_matching)
10921         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10922         (maintenance_check_psymtabs): Use new methods.
10923         * psympriv.h (struct partial_symtab) <readin_p,
10924         get_compunit_symtab>: New methods.
10925         <readin, compunit_symtab>: Remove members.
10926         (struct standard_psymtab): New.
10927         (struct legacy_psymtab): Derive from standard_psymtab.
10928         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10929         standard_psymtab.
10930         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10931
10932 2020-01-26  Tom Tromey  <tom@tromey.com>
10933
10934         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10935         read_dependencies.  Add assert.
10936         * psymtab.c (partial_symtab::read_dependencies): New method.
10937         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10938         method.
10939         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10940         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10941         read_dependencies.
10942         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10943         Add assert.
10944
10945 2020-01-26  Tom Tromey  <tom@tromey.com>
10946
10947         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10948         Call expand_psymtab.
10949         (xcoff_read_symtab): Call expand_psymtab.
10950         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10951         legacy_expand_psymtab.
10952         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10953         method.
10954         (struct legacy_psymtab) <expand_psymtab>: Implement.
10955         <legacy_expand_psymtab>: New member.
10956         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10957         (parse_partial_symbols): Set legacy_expand_psymtab.
10958         (psymtab_to_symtab_1): Change argument order.  Call
10959         expand_psymtab.
10960         (new_psymtab): Set legacy_expand_psymtab.
10961         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10962         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10963         expand_psymtab.
10964         (dwarf2_psymtab::expand_psymtab): Rename from
10965         psymtab_to_symtab_1.  Call expand_psymtab.
10966         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10967         (dbx_end_psymtab): Likewise.
10968         (dbx_psymtab_to_symtab_1): Change argument order. Call
10969         expand_psymtab.
10970         (dbx_read_symtab): Call expand_psymtab.
10971         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10972         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10973         (ctf_psymtab::read_symtab): Call expand_psymtab.
10974
10975 2020-01-26  Tom Tromey  <tom@tromey.com>
10976
10977         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10978         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10979         messages.
10980         * mdebugread.c (mdebug_read_symtab): Remove prints.
10981         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10982         assert.
10983         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10984
10985 2020-01-26  Tom Tromey  <tom@tromey.com>
10986
10987         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10988         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10989         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10990         legacy_symtab.
10991         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10992         * psymtab.c (psymtab_to_symtab): Call method.
10993         (dump_psymtab): Update.
10994         * psympriv.h (struct partial_symtab): Add virtual destructor.
10995         <read_symtab>: New method.
10996         (struct legacy_symtab): New.
10997         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10998         (struct pst_map) <pst>: Now a legacy_psymtab.
10999         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11000         (new_psymtab): Use legacy_psymtab.
11001         * dwarf2read.h (struct dwarf2_psymtab): New.
11002         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11003         * dwarf2read.c (dwarf2_create_include_psymtab)
11004         (dwarf2_build_include_psymtabs, create_type_unit_group)
11005         (create_partial_symtab, process_psymtab_comp_unit_reader)
11006         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11007         (set_partial_user): Use dwarf2_psymtab.
11008         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11009         (psymtab_to_symtab_1, process_full_comp_unit)
11010         (process_full_type_unit, dwarf2_ranges_read)
11011         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11012         (dwarf_decode_lines): Use dwarf2_psymtab.
11013         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11014         (add_address_entry_worker, write_one_signatured_type)
11015         (recursively_count_psymbols, recursively_write_psymbols)
11016         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11017         (write_debug_names): Likewise.
11018         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11019         <pst>: Now a legacy_psymtab.
11020         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11021         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11022         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11023         * ctfread.c (struct ctf_psymtab): New.
11024         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11025         ctf_psymtab.
11026         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11027         (create_partial_symtab): Return a ctf_psymtab.
11028         (scan_partial_symbols): Update.
11029
11030 2020-01-26  Tom Tromey  <tom@tromey.com>
11031
11032         * xcoffread.c (xcoff_start_psymtab): Use new.
11033         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11034         renamed from start_psymtab_common.
11035         * psympriv.h (struct partial_symtab): Add new constructor.
11036         (start_psymtab_common): Don't declare.
11037         * mdebugread.c (parse_partial_symbols): Use new.
11038         * dwarf2read.c (create_partial_symtab): Use new.
11039         * dbxread.c (start_psymtab): Use new.
11040         * ctfread.c (create_partial_symtab): Use new.
11041
11042 2020-01-26  Tom Tromey  <tom@tromey.com>
11043
11044         * xcoffread.c (xcoff_end_psymtab): Use new.
11045         * psymtab.c (start_psymtab_common): Use new.
11046         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11047         Update.
11048         * psympriv.h (struct partial_symtab): Add parameters to
11049         constructor.  Don't inline.
11050         (allocate_psymtab): Don't declare.
11051         * mdebugread.c (new_psymtab): Use new.
11052         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11053         * dbxread.c (dbx_end_psymtab): Use new.
11054
11055 2020-01-26  Tom Tromey  <tom@tromey.com>
11056
11057         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11058         allocate_psymtab.  Update documentation.
11059         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11060         allocate_psymtab.  Do not use new.
11061         (allocate_psymtab): Use new.  Update.
11062
11063 2020-01-26  Tom Tromey  <tom@tromey.com>
11064
11065         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11066         * psymtab.c (psym_print_stats): Update.
11067         * psympriv.h (struct partial_symtab) <readin,
11068         psymtabs_addrmap_supported, anonymous>: Now bool.
11069         * mdebugread.c (psymtab_to_symtab_1): Update.
11070         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11071         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11072         (process_full_comp_unit, process_full_type_unit): Update.
11073         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11074         * ctfread.c (psymtab_to_symtab): Update.
11075
11076 2020-01-26  Tom Tromey  <tom@tromey.com>
11077
11078         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11079         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11080         * psymtab.c (psymtab_storage): Delete psymtabs.
11081         (psymtab_storage::allocate_psymtab): Use new.
11082         (psymtab_storage::discard_psymtab): Use delete.
11083         * psympriv.h (struct partial_symtab): Add constructor and
11084         initializers.
11085
11086 2020-01-26  Tom Tromey  <tom@tromey.com>
11087
11088         * machoread.c: Do not include psympriv.h.
11089
11090 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11091
11092         * NEWS: Mention the new option and the set/show commands.
11093
11094 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11095
11096         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11097         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11098         (validate_exec_file): New variables, enums, functions.
11099         (exec_file_locate_attach, print_section_info): Style the filenames.
11100         (_initialize_exec): Install show_exec_file_mismatch_command and
11101          set_exec_file_mismatch_command.
11102         * gdbcore.h (validate_exec_file): Declare.
11103         * infcmd.c (attach_command): Call validate_exec_file.
11104         * remote.c ( remote_target::remote_add_inferior): Likewise.
11105
11106 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11107
11108         * frame.c (find_frame_sal): Move call to get_next_frame into more
11109         inner scope.
11110         * inline-frame.c (inilne_state) <inline_state>: Update argument
11111         types.
11112         (inilne_state) <skipped_symbol>: Rename to...
11113         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11114         (skip_inline_frames): Build vector of skipped symbols and use this
11115         to reate the inline_state.
11116         (inline_skipped_symbol): Add a comment and some assertions, fetch
11117         skipped symbol from the list.
11118
11119 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11120
11121         * buildsym.c (lte_is_less_than): Delete.
11122         (buildsym_compunit::end_symtab_with_blockvector): Create local
11123         lambda function to sort line table entries, and use
11124         std::stable_sort instead of std::sort.
11125         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11126         markers when looking for a previous line.
11127
11128 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11129
11130         * dwarf2read.c (lnp_state_machine::record_line): Include
11131         end_sequence parameter in debug print out.  Record the line if we
11132         are at an end_sequence marker even if it's not the start of a
11133         statement.
11134         * symmisc.c (maintenance_print_one_line_table): Print end of
11135         sequence markers with 'END' not '0'.
11136
11137 2020-01-24  Pedro Alves  <palves@redhat.com>
11138
11139         PR gdb/25410
11140         * thread.c (scoped_restore_current_thread::restore): Use
11141         switch_to_inferior_no_thread.
11142         * exec.c: Include "progspace-and-thread.h".
11143         (add_target_sections, remove_target_sections):
11144         scoped_restore_current_pspace_and_thread instead of
11145         scoped_restore_current_thread.
11146         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11147         and aspace to the inferior before calling clone_program_space.
11148         Remove stale comment.
11149
11150 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11151
11152         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11153         (arm_netbsd_nat_target::fetch_registers): ...this.
11154         (arm_nbsd_nat_target::store_registers): Rename to...
11155         (arm_netbsd_nat_target::store_registers): ...this.
11156
11157 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11158
11159         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11160         register_t.
11161
11162 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11163
11164         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11165         Update comment.
11166         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11167         Likewise.
11168         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11169         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11170         the correct replacement (iterate_over_regset_sections).
11171         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11172         Update comment.
11173
11174 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11175
11176         PR gdb/23718
11177         * gdb/python/python.c (execute_gdb_command): Call
11178         async_enable_stdin in catch block.
11179
11180 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11181
11182         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11183         SWITCH_THRU_ALL_UIS.
11184
11185 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11186
11187         PR tui/9765
11188         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11189         comment, add extra parameter, and update to store previous symbol
11190         when appropriate.
11191         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11192         add extra parameter.
11193         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11194         remove unneeded parameter, add try/catch around gdb_print_insn,
11195         rewrite to add items to asm_lines vector.
11196         (tui_find_backward_disassembly_start_address): New function.
11197         (tui_find_disassembly_address): Updated throughout.
11198         (tui_disasm_window::set_contents): Update for changes to
11199         tui_disassemble.
11200         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11201         number of lines to scroll.
11202
11203 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11204
11205         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11206         (SECT_OFF_DATA): Likewise.
11207         (SECT_OFF_RODATA): Likewise.
11208         (SECT_OFF_TEXT): Likewise.
11209         (SECT_OFF_BSS): Likewise.
11210         (struct objfile) <text_section_offset, data_section_offset>: New
11211         methods.
11212         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11213         objfile::text_section_offset.
11214         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11215         * coffread.c (coff_symtab_read): Likewise.
11216         (enter_linenos): Likewise.
11217         (process_coff_symbol): Likewise.
11218         * ctfread.c (get_objfile_text_range): Likewise.
11219         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11220         Use objfile::data_section_offset.
11221         * dwarf2-frame.c (execute_cfa_program): Use
11222         objfile::text_section_offset.
11223         (dwarf2_frame_find_fde): Likewise.
11224         * dwarf2read.c (create_addrmap_from_index): Likewise.
11225         (create_addrmap_from_aranges): Likewise.
11226         (dw2_find_pc_sect_compunit_symtab): Likewise.
11227         (process_psymtab_comp_unit_reader): Likewise.
11228         (add_partial_symbol): Likewise.
11229         (add_partial_subprogram): Likewise.
11230         (process_full_comp_unit): Likewise.
11231         (read_file_scope): Likewise.
11232         (read_func_scope): Likewise.
11233         (read_lexical_block_scope): Likewise.
11234         (read_call_site_scope): Likewise.
11235         (dwarf2_rnglists_process): Likewise.
11236         (dwarf2_ranges_process): Likewise.
11237         (dwarf2_ranges_read): Likewise.
11238         (dwarf_decode_lines_1): Likewise.
11239         (new_symbol): Likewise.
11240         (dwarf2_fetch_die_loc_sect_off): Likewise.
11241         (dwarf2_per_cu_text_offset): Likewise.
11242         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11243         * hppa-tdep.c (read_unwind_info): Likewise.
11244         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11245         * psympriv.h (struct partial_symtab): Likewise.
11246         * psymtab.c (find_pc_sect_psymtab): Likewise.
11247         * solib-svr4.c (enable_break): Likewise.
11248         * stap-probe.c (relocate_address): Use
11249         objfile::data_section_offset.
11250         * xcoffread.c (enter_line_range): Use
11251         objfile::text_section_offset.
11252         (read_xcoff_symtab): Likewise.
11253
11254 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11255
11256         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11257         declaration to narrower scopes.
11258
11259 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11260
11261         * darwin-nat.h (struct darwin_exception_msg, enum
11262         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11263         Move up.
11264         (class darwin_nat_target) <wait_1, check_new_threads,
11265         decode_exception_message, decode_message, stop_inferior,
11266         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11267         * darwin-nat.c (darwin_check_new_threads): Rename to...
11268         (darwin_nat_target::check_new_threads): ... this.
11269         (darwin_suspend_inferior_it): Remove.
11270         (darwin_decode_exception_message): Rename to...
11271         (darwin_nat_target::decode_exception_message): ... this.
11272         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
11273         (darwin_decode_message): Rename to...
11274         (darwin_nat_target::decode_message): ... this.
11275         (cancel_breakpoint): Rename to...
11276         (darwin_nat_target::cancel_breakpoint): ... this.
11277         (darwin_wait): Rename to...
11278         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
11279         instead of iterate_over_inferiors.
11280         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
11281         (darwin_stop_inferior): Rename to...
11282         (darwin_nat_target::stop_inferior): ... this.
11283         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
11284         (darwin_init_thread_list): Rename to...
11285         (darwin_nat_target::init_thread_list): ... this.
11286         (darwin_ptrace_him): Rename to...
11287         (darwin_nat_target::ptrace_him): ... this.
11288         (darwin_nat_target::create_inferior): Pass lambda function to
11289         fork_inferior.
11290         (darwin_nat_target::detach): Call stop_inferior instead of
11291         darwin_stop_inferior.
11292         * fork-inferior.h (fork_inferior): Change init_trace_fun
11293         parameter to gdb::function_view.
11294         * fork-inferior.c (fork_inferior): Likewise.
11295
11296 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
11297
11298         * i386-cygwin-tdep.c (core_process_module_section): Update.
11299         * windows-nat.c (struct lm_info_windows): Add text_offset.
11300         (windows_xfer_shared_libraries): Update.
11301         * windows-tdep.c (windows_xfer_shared_library):
11302         Add text_offset_cached argument.
11303         * windows-tdep.h (windows_xfer_shared_library): Update.
11304
11305 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11306
11307         * gdbarch.sh: Add declaration for _initialize_gdbarch.
11308
11309 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11310
11311         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
11312         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
11313         replace with range-based for.
11314         (gdbsim_interrupt_inferior): Remove.
11315         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
11316         with a range-based for.  Inline code from
11317         gdbsim_interrupt_inferior.
11318
11319 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
11320
11321         * infrun.c (proceed): Fix indentation.
11322
11323 2020-01-21  Tom Tromey  <tromey@adacore.com>
11324
11325         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
11326         * python/python.c (python_extension_ops): Update.
11327         (gdbpy_colorize): New function.
11328         * python/lib/gdb/__init__.py (colorize): New function.
11329         * extension.h (ext_lang_colorize): Declare.
11330         * extension.c (ext_lang_colorize): New function.
11331         * extension-priv.h (struct extension_language_ops) <colorize>: New
11332         member.
11333         * cli/cli-style.c (_initialize_cli_style): Update help text.
11334
11335 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11336
11337         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
11338         <cond>: Change type to bool.
11339         (aarch64_displaced_step_b_cond): Update cond to use bool type.
11340         (aarch64_displaced_step_cb): Likewise.
11341         (aarch64_displaced_step_tb): Likewise.
11342
11343 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11344
11345         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11346         output.
11347
11348 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11349
11350         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11351         <pc_adjust>: Adjust the documentation.
11352         (aarch64_displaced_step_fixup): Check if PC really moved before
11353         adjusting it.
11354
11355 2020-01-19  Tom Tromey  <tom@tromey.com>
11356
11357         * disasm.c (~gdb_disassembler): New destructor.
11358         (gdb_buffered_insn_length): Call disassemble_free_target.
11359         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11360         DISABLE_COPY_AND_ASSIGN.
11361
11362 2020-01-19  Tom Tromey  <tom@tromey.com>
11363
11364         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11365         (die_reader_func_ftype): Remove.
11366         (cutu_reader): New class.
11367         (dw2_get_file_names_reader): Remove "data" parameter.
11368         (dw2_get_file_names): Use cutu_reader.
11369         (create_debug_type_hash_table): Update.
11370         (read_cutu_die_from_dwo): Update comment.
11371         (lookup_dwo_unit): Add dwo_name parameter.
11372         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11373         die_reader_func_ftype and data parameters.
11374         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11375         Remove die_reader_func_ftype and data parameters.
11376         (~cutu_reader): New; from init_cutu_and_read_dies.
11377         (cutu_reader::cutu_reader): Rename from
11378         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11379         and data parameters.
11380         (init_cutu_and_read_dies_simple): Remove.
11381         (struct process_psymtab_comp_unit_data): Remove.
11382         (process_psymtab_comp_unit_reader): Remove data parameter; add
11383         want_partial_unit and pretend_language parameters.
11384         (process_psymtab_comp_unit): Use cutu_reader.
11385         (build_type_psymtabs_reader): Remove data parameter.
11386         (build_type_psymtabs_1): Use cutu_reader.
11387         (process_skeletonless_type_unit): Likewise.
11388         (load_partial_comp_unit_reader): Remove.
11389         (load_partial_comp_unit): Use cutu_reader.
11390         (load_full_comp_unit_reader): Remove.
11391         (load_full_comp_unit): Use cutu_reader.
11392         (struct create_dwo_cu_data): Remove.
11393         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11394         dwo_unit parameters.
11395         (create_cus_hash_table): Use cutu_reader.
11396         (struct dwarf2_read_addr_index_data): Remove.
11397         (dwarf2_read_addr_index_reader): Remove.
11398         (dwarf2_read_addr_index): Use cutu_reader.
11399         (read_signatured_type_reader): Remove.
11400         (read_signatured_type): Use cutu_reader.
11401
11402 2020-01-19  Tom Tromey  <tom@tromey.com>
11403
11404         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11405         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11406         (tui_wrefresh): Declare.
11407         * tui/tui-wingeneral.c (suppress_output): New global.
11408         (tui_suppress_output, ~tui_suppress_output): New constructor and
11409         destructor.
11410         (tui_wrefresh): New function.
11411         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11412         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11413         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11414         method.
11415         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11416         tui_wrefresh.
11417         (tui_data_window::no_refresh): New method.
11418         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11419         (tui_reg_command): Use tui_suppress_output
11420         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11421         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11422         method.
11423         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11424
11425 2020-01-19  Tom Tromey  <tom@tromey.com>
11426
11427         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11428         Handle case where symtab is null.
11429
11430 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11431
11432         * linux-fork.c (one_fork_p): Simplify.
11433
11434 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11435
11436         * top.c (struct qt_args): Remove.
11437         (kill_or_detach): Change return type to void, replace `void *`
11438         parameter with a proper one.
11439         (print_inferior_quit_action):  Likewise.
11440         (quit_confirm): Use range-based for loop to iterate over inferiors.
11441         (quit_force): Likewise.
11442
11443 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11444
11445         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11446         `void *` parameter with proper parameters.
11447         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11448         (print_one_inferior): Change return type to void, replace `void *`
11449         parameter with proper parameters.
11450         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11451         inferiors.
11452         (get_other_inferior): Remove.
11453         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11454         inferiors.
11455
11456 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11457
11458         * mi/mi-interp.c (report_initial_inferior): Remove.
11459         (mi_interp::init): Use range-based for to iterate over inferiors.
11460
11461 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11462
11463         * python/py-inferior.c (build_inferior_list): Remove.
11464         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11465
11466 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11467
11468         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11469         (btrace_stitch_trace): Likewise.
11470         * charset.c (intermediate_encoding): Likewise (vaild).
11471         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11472         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11473         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11474
11475 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11476
11477         * windows-tdep.c (windows_get_tlb_type):
11478         Add rtl_user_process_parameters type.
11479
11480 2020-01-16  Pedro Alves  <palves@redhat.com>
11481             Norbert Lange  <nolange79@gmail.com>
11482
11483         PR build/24805
11484         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11485         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11486         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11487         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11488         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11489         (ps_plog): Redeclare exported functions with default visibility.
11490
11491 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11492
11493         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11494         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11495
11496 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11497
11498         * infcmd.c (post_create_inferior): Use get_thread_regcache
11499         instead of get_current_regcache.
11500
11501 2020-01-14  Tom Tromey  <tom@tromey.com>
11502
11503         PR symtab/12535:
11504         * python/python.c (gdbpy_decode_line): Treat empty string the same
11505         as no argument.
11506
11507 2020-01-14  Tom Tromey  <tom@tromey.com>
11508
11509         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11510
11511 2020-01-14  Tom Tromey  <tom@tromey.com>
11512
11513         * nat/linux-btrace.c: Don't include <config.h>.
11514         * nat/linux-ptrace.c: Don't include <config.h>.
11515         * nat/x86-linux-dregs.c: Don't include <config.h>.
11516
11517 2020-01-14  Tom Tromey  <tom@tromey.com>
11518
11519         * configure: Rebuild.
11520         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11521
11522 2020-01-14  Tom Tromey  <tom@tromey.com>
11523
11524         * nat/x86-linux-dregs.c: Include configh.h.
11525         * nat/linux-ptrace.c: Include configh.h.
11526         * nat/linux-btrace.c: Include configh.h.
11527         * defs.h: Include config.h, bfd.h.
11528         * configure.ac: Don't source common.host.
11529         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11530         * configure: Rebuild.
11531         * acinclude.m4: Update path.
11532         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11533         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11534         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11535         (CLIBS): Add LIBSUPPORT.
11536         (CDEPS): Likewise.
11537         (COMMON_SFILES): Remove gdbsupport files.
11538         (HFILES_NO_SRCDIR): Likewise.
11539         (stamp-version): Update path to create-version.sh.
11540         (ALLDEPFILES): Remove gdbsupport files.
11541
11542 2020-01-14  Tom Tromey  <tom@tromey.com>
11543
11544         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11545         USE_WIN32API when needed.
11546         * configure.ac (USE_WIN32API): Don't define.
11547         (WIN32LIBS): Use WIN32APILIBS.
11548         * configure: Rebuild.
11549
11550 2020-01-14  Tom Tromey  <tom@tromey.com>
11551
11552         * configure: Rebuild.
11553         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11554
11555 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11556
11557         * skip.c (skip_function_command): Make skip w/o arguments use the
11558         name of the inlined function if pc is inside any inlined function.
11559
11560 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11561
11562         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11563         * infrun.c (resume_1): Likewise.
11564         (handle_inferior_event): Remove stale comment.
11565         * linux-nat.c (linux_nat_target::resume): Update comments.
11566         (save_stop_reason): Likewise.
11567         (linux_nat_filter_event): Likewise.
11568         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11569
11570 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11571
11572         * elfread.c (record_minimal_symbol): Set section index to 0 for
11573         non-allocatable sections.
11574
11575
11576 2020-01-13  Ali Tamur <tamur@google.com>
11577
11578         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11579         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11580         to gdb::optional.  Update comments.
11581         (dwo_file): Update comments.
11582         (read_attribute): Update API to take an additional out parameter,
11583         need_reprocess.  This is used to mark attributes that need other
11584         attributes (e.g. str_offsets_base) for correct computation which may not
11585         have been read yet.
11586         (read_attribute_reprocess): New function declaration.
11587         (read_addr_index): Likewise.
11588         (read_dwo_str_index): Likewise.
11589         (read_stub_str_index): Likewise.
11590         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11591         (lookup_addr_base): New function definition.
11592         (lookup_ranges_base): Likewise.
11593         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11594         lookup_ranges_base.
11595         (init_cutu_and_read_dies): Update comments.
11596         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11597         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11598         Update comments.
11599         (init_cutu_and_read_dies_simple): Reflect API changes.
11600         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11601         (create_cus_hash_table): Change API to take parent compile unit.
11602         Reflect API changes.
11603         (open_and_init_dwo_file): Reflect API changes.
11604         (dwarf2_get_pc_bounds): Update comments.
11605         (dwarf2_record_block_ranges): Likewise.
11606         (read_full_die_1): Change implementation to reprocess attributes that
11607         need str_offsets_base and addr_base.
11608         (partial_die_info::read): Likewise.
11609         (read_attribute_reprocess): New function definition.
11610         (read_attribute_value): Change API to take an additional out parameter,
11611         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11612         when a non-dwo compile unit has index based attributes.
11613         (read_attribute): Reflect API changes.
11614         (read_addr_index_1): Reflect API changes.  Update comments.
11615         (dwarf2_read_addr_index_data): Reflect API changes.
11616         (dwarf2_read_addr_index): Likewise.
11617         (read_str_index): Change API and implementation.  This becomes a helper
11618         to be used by the new string index related methods.  Update error
11619         message and comments.
11620         (read_dwo_str_index): New function definition.
11621         (read_stub_str_index): Likewise.
11622         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11623         * symfile.h (dwarf2_debug_sections): Likewise.
11624         * xcoffread.c (dwarf2_debug_sections): Likewise.
11625
11626 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11627
11628         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11629         core_reg_sect type to gdb_byte *.
11630         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11631         * cris-tdep.c (fetch_core_registers): Likewise.
11632         * corelow.c (core_target::get_core_register_section): Change
11633         type of `contents` to gdb::byte_vector.
11634
11635 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11636
11637         * tui/tui-wingeneral.c (box_win): Position the title in the center
11638         of the border.
11639
11640 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11641
11642         * corelow.c (core_target::get_core_register_section): Use
11643           std::vector instead of alloca.
11644
11645 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11646
11647         * warning.m4: Add -Wmissing-declarations to build_warnings.
11648         * configure: Re-generate.
11649
11650 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11651
11652         * python/python.c (init__gdb_module): Add declaration.
11653
11654 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11655
11656         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11657         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11658         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11659         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11660         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11661         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11662         * ada-exp.y (_initialize_ada_exp): Add declaration.
11663         * ada-lang.c (_initialize_ada_language): Add declaration.
11664         * ada-tasks.c (_initialize_tasks): Add declaration.
11665         * agent.c (_initialize_agent): Add declaration.
11666         * aix-thread.c (_initialize_aix_thread): Add declaration.
11667         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11668         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11669         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11670         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11671         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11672         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11673         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11674         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11675         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11676         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11677         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11678         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11679         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11680         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11681         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11682         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11683         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11684         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11685         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11686         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11687         * annotate.c (_initialize_annotate): Add declaration.
11688         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11689         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11690         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11691         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11692         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11693         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11694         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11695         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11696         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11697         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11698         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11699         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11700         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11701         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11702         * auto-load.c (_initialize_auto_load): Add declaration.
11703         * auxv.c (_initialize_auxv): Add declaration.
11704         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11705         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11706         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11707         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11708         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11709         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11710         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11711         * breakpoint.c (_initialize_breakpoint): Add declaration.
11712         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11713         * btrace.c (_initialize_btrace): Add declaration.
11714         * charset.c (_initialize_charset): Add declaration.
11715         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11716         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11717         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11718         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11719         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11720         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11721         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11722         * coffread.c (_initialize_coffread): Add declaration.
11723         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11724         * compile/compile.c (_initialize_compile): Add declaration.
11725         * complaints.c (_initialize_complaints): Add declaration.
11726         * completer.c (_initialize_completer): Add declaration.
11727         * copying.c (_initialize_copying): Add declaration.
11728         * corefile.c (_initialize_core): Add declaration.
11729         * corelow.c (_initialize_corelow): Add declaration.
11730         * cp-abi.c (_initialize_cp_abi): Add declaration.
11731         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11732         * cp-support.c (_initialize_cp_support): Add declaration.
11733         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11734         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11735         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11736         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11737         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11738         * ctfread.c (_initialize_ctfread): Add declaration.
11739         * d-lang.c (_initialize_d_language): Add declaration.
11740         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11741         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11742         * dbxread.c (_initialize_dbxread): Add declaration.
11743         * dcache.c (_initialize_dcache): Add declaration.
11744         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11745         * disasm.c (_initialize_disasm): Add declaration.
11746         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11747         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11748         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11749         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11750         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11751         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11752         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11753         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11754         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11755         * elfread.c (_initialize_elfread): Add declaration.
11756         * exec.c (_initialize_exec): Add declaration.
11757         * extension.c (_initialize_extension): Add declaration.
11758         * f-lang.c (_initialize_f_language): Add declaration.
11759         * f-valprint.c (_initialize_f_valprint): Add declaration.
11760         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11761         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11762         * filesystem.c (_initialize_filesystem): Add declaration.
11763         * findcmd.c (_initialize_mem_search): Add declaration.
11764         * findvar.c (_initialize_findvar): Add declaration.
11765         * fork-child.c (_initialize_fork_child): Add declaration.
11766         * frame-base.c (_initialize_frame_base): Add declaration.
11767         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11768         * frame.c (_initialize_frame): Add declaration.
11769         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11770         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11771         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11772         * gcore.c (_initialize_gcore): Add declaration.
11773         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11774         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11775         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11776         * gdbarch.c (_initialize_gdbarch): Add declaration.
11777         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11778         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11779         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11780         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11781         * go-lang.c (_initialize_go_language): Add declaration.
11782         * go32-nat.c (_initialize_go32_nat): Add declaration.
11783         * guile/guile.c (_initialize_guile): Add declaration.
11784         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11785         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11786         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11787         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11788         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11789         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11790         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11791         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11792         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11793         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11794         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11795         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11796         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11797         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11798         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11799         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11800         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11801         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11802         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11803         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11804         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11805         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11806         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11807         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11808         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11809         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11810         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11811         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11812         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11813         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11814         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11815         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11816         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11817         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11818         * infcall.c (_initialize_infcall): Add declaration.
11819         * infcmd.c (_initialize_infcmd): Add declaration.
11820         * inflow.c (_initialize_inflow): Add declaration.
11821         * infrun.c (_initialize_infrun): Add declaration.
11822         * interps.c (_initialize_interpreter): Add declaration.
11823         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11824         * jit.c (_initialize_jit): Add declaration.
11825         * language.c (_initialize_language): Add declaration.
11826         * linux-fork.c (_initialize_linux_fork): Add declaration.
11827         * linux-nat.c (_initialize_linux_nat): Add declaration.
11828         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11829         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11830         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11831         * m2-lang.c (_initialize_m2_language): Add declaration.
11832         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11833         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11834         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11835         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11836         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11837         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11838         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11839         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11840         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11841         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11842         * machoread.c (_initialize_machoread): Add declaration.
11843         * macrocmd.c (_initialize_macrocmd): Add declaration.
11844         * macroscope.c (_initialize_macroscope): Add declaration.
11845         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11846         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11847         * maint.c (_initialize_maint_cmds): Add declaration.
11848         * mdebugread.c (_initialize_mdebugread): Add declaration.
11849         * memattr.c (_initialize_mem): Add declaration.
11850         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11851         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11852         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11853         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11854         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11855         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11856         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11857         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11858         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11859         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11860         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11861         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11862         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11863         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11864         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11865         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11866         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11867         * mipsread.c (_initialize_mipsread): Add declaration.
11868         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11869         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11870         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11871         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11872         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11873         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11874         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11875         * nto-procfs.c (_initialize_procfs): Add declaration.
11876         * objc-lang.c (_initialize_objc_language): Add declaration.
11877         * observable.c (_initialize_observer): Add declaration.
11878         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11879         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11880         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11881         * osabi.c (_initialize_gdb_osabi): Add declaration.
11882         * osdata.c (_initialize_osdata): Add declaration.
11883         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11884         * parse.c (_initialize_parse): Add declaration.
11885         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11886         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11887         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11888         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11889         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11890         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11891         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11892         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11893         * printcmd.c (_initialize_printcmd): Add declaration.
11894         * probe.c (_initialize_probe): Add declaration.
11895         * proc-api.c (_initialize_proc_api): Add declaration.
11896         * proc-events.c (_initialize_proc_events): Add declaration.
11897         * proc-service.c (_initialize_proc_service): Add declaration.
11898         * procfs.c (_initialize_procfs): Add declaration.
11899         * producer.c (_initialize_producer): Add declaration.
11900         * psymtab.c (_initialize_psymtab): Add declaration.
11901         * python/python.c (_initialize_python): Add declaration.
11902         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11903         * record-btrace.c (_initialize_record_btrace): Add declaration.
11904         * record-full.c (_initialize_record_full): Add declaration.
11905         * record.c (_initialize_record): Add declaration.
11906         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11907         * regcache.c (_initialize_regcache): Add declaration.
11908         * reggroups.c (_initialize_reggroup): Add declaration.
11909         * remote-notif.c (_initialize_notif): Add declaration.
11910         * remote-sim.c (_initialize_remote_sim): Add declaration.
11911         * remote.c (_initialize_remote): Add declaration.
11912         * reverse.c (_initialize_reverse): Add declaration.
11913         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11914         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11915         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11916         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11917         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11918         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11919         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11920         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11921         Add declaration.
11922         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11923         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11924         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11925         * rust-exp.y (_initialize_rust_exp): Add declaration.
11926         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11927         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11928         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11929         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11930         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11931         * score-tdep.c (_initialize_score_tdep): Add declaration.
11932         * ser-go32.c (_initialize_ser_dos): Add declaration.
11933         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11934         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11935         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11936         * ser-uds.c (_initialize_ser_socket): Add declaration.
11937         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11938         * serial.c (_initialize_serial): Add declaration.
11939         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11940         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11941         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11942         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11943         * skip.c (_initialize_step_skip): Add declaration.
11944         * sol-thread.c (_initialize_sol_thread): Add declaration.
11945         * solib-aix.c (_initialize_solib_aix): Add declaration.
11946         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11947         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11948         * solib-frv.c (_initialize_frv_solib): Add declaration.
11949         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11950         * solib-target.c (_initialize_solib_target): Add declaration.
11951         * solib.c (_initialize_solib): Add declaration.
11952         * source-cache.c (_initialize_source_cache): Add declaration.
11953         * source.c (_initialize_source): Add declaration.
11954         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11955         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11956         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11957         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11958         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11959         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11960         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11961         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11962         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11963         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11964         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11965         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11966         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11967         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11968         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11969         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11970         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11971         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11972         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11973         * stabsread.c (_initialize_stabsread): Add declaration.
11974         * stack.c (_initialize_stack): Add declaration.
11975         * stap-probe.c (_initialize_stap_probe): Add declaration.
11976         * std-regs.c (_initialize_frame_reg): Add declaration.
11977         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11978         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11979         * symfile.c (_initialize_symfile): Add declaration.
11980         * symmisc.c (_initialize_symmisc): Add declaration.
11981         * symtab.c (_initialize_symtab): Add declaration.
11982         * target.c (_initialize_target): Add declaration.
11983         * target-connection.c (_initialize_target_connection): Add
11984         declaration.
11985         * target-dcache.c (_initialize_target_dcache): Add declaration.
11986         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11987         * thread.c (_initialize_thread): Add declaration.
11988         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11989         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11990         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11991         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11992         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11993         * tracectf.c (_initialize_ctf): Add declaration.
11994         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11995         * tracefile.c (_initialize_tracefile): Add declaration.
11996         * tracepoint.c (_initialize_tracepoint): Add declaration.
11997         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11998         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11999         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12000         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12001         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12002         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12003         * tui/tui.c (_initialize_tui): Add declaration.
12004         * typeprint.c (_initialize_typeprint): Add declaration.
12005         * ui-style.c (_initialize_ui_style): Add declaration.
12006         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12007         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12008         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12009         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12010         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12011         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12012         * unittests/filtered_iterator-selftests.c
12013         (_initialize_filtered_iterator_selftests): Add declaration.
12014         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12015         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12016         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12017         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12018         * unittests/main-thread-selftests.c
12019         (_initialize_main_thread_selftests): Add declaration.
12020         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12021         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12022         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12023         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12024         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12025         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12026         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12027         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12028         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12029         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12030         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12031         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12032         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12033         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12034         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12035         declaration.
12036         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12037         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12038         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12039         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12040         * user-regs.c (_initialize_user_regs): Add declaration.
12041         * utils.c (_initialize_utils): Add declaration.
12042         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12043         * valops.c (_initialize_valops): Add declaration.
12044         * valprint.c (_initialize_valprint): Add declaration.
12045         * value.c (_initialize_values): Add declaration.
12046         * varobj.c (_initialize_varobj): Add declaration.
12047         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12048         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12049         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12050         * windows-nat.c (_initialize_windows_nat): Add declaration.
12051         (_initialize_check_for_gdb_ini): Add declaration.
12052         (_initialize_loadable): Add declaration.
12053         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12054         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12055         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12056         * xcoffread.c (_initialize_xcoffread): Add declaration.
12057         * xml-support.c (_initialize_xml_support): Add declaration.
12058         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12059         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12060         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12061         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12062
12063 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12064
12065         * regformats/regdat.sh: Generate declaration for init function.
12066
12067 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12068
12069         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12070         up.
12071         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12072         close_one_inferior>: New methods.
12073         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12074         pass down target to find_inferior_pid.
12075         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12076         Pass down target to find_inferior_ptid.
12077         (gdbsim_target::create_inferior): Pass down target to
12078         add_thread_silent.
12079         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12080         target down to find_inferior_ptid and switch_to_thread.
12081         (gdbsim_target::close): Update to call close_one_inferior.
12082         (struct resume_data): Remove.
12083         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12084         directly, rather than through a void pointer.
12085         (gdbsim_target::resume): Update to call resume_one_inferior.
12086
12087 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12088
12089         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12090
12091 2020-01-12  Pedro Alves  <palves@redhat.com>
12092
12093         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12094         directly for the current inferior instead of
12095         discard_all_inferiors.
12096         (discard_all_inferiors): Delete.
12097
12098 2020-01-11  Tom Tromey  <tom@tromey.com>
12099
12100         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12101         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12102         deprecated_safe_get_selected_frame.
12103
12104 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12105
12106         * inferior.c (print_inferior): Switch inferior before printing it.
12107
12108 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12109             Pedro Alves  <palves@redhat.com>
12110
12111         * progspace-and-thread.c (switch_to_program_space_and_thread):
12112         Assert there's an inferior for PSPACE.  Use
12113         switch_to_inferior_no_thread to switch the inferior too.
12114         * progspace.c (program_space::~program_space): Call
12115         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12116         (program_space::free_all_objfiles): Don't call clear_symtab_users
12117         here.
12118         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12119
12120 2020-01-10  Pedro Alves  <palves@redhat.com>
12121
12122         * NEWS: Mention multi-target debugging, "info connections", and
12123         "add-inferior -no-connection".
12124
12125 2020-01-10  Pedro Alves  <palves@redhat.com>
12126
12127         * infrun.c: Include "target-connection.h".
12128         (check_multi_target_resumption): New.
12129         (proceed): Call it.
12130         * target-connection.c (make_target_connection_string): Make
12131         extern.
12132         * target-connection.h (make_target_connection_string): Declare.
12133
12134 2020-01-10  Pedro Alves  <palves@redhat.com>
12135
12136         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12137         * inferior.c (uiout_field_connection): New function.
12138         (print_inferior): Add new "connection-id" column.
12139         (add_inferior_command): Show connection number/string of added
12140         inferior.
12141         * process-stratum-target.h
12142         (process_stratum_target::connection_string): New virtual method.
12143         (process_stratum_target::connection_number): New field.
12144         * remote.c (remote_target::connection_string): New override.
12145         * target-connection.c: New file.
12146         * target-connection.h: New file.
12147         * target.c (decref_target): Remove process_stratum targets from
12148         the connection list.
12149         (target_stack::push): Add process_stratum targets to the
12150         connection list.
12151
12152 2020-01-10  Pedro Alves  <palves@redhat.com>
12153
12154         Revert:
12155         2016-04-12  Pedro Alves  <palves@redhat.com>
12156         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12157         Remove references to name.
12158         * serial.h (struct serial) <name>: Delete.
12159
12160 2020-01-10  Pedro Alves  <palves@redhat.com>
12161
12162         * gdbarch-selftests.c (register_to_value_test): Remove "target
12163         already pushed" check.
12164
12165 2020-01-10  Pedro Alves  <palves@redhat.com>
12166             John Baldwin  <jhb@FreeBSD.org>
12167
12168         * aarch64-linux-nat.c
12169         (aarch64_linux_nat_target::thread_architecture): Adjust.
12170         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12171         (task_command_1): Likewise.
12172         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12173         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12174         (aix_thread_target::store_registers)
12175         (aix_thread_target::thread_alive): Adjust.
12176         * amd64-fbsd-tdep.c: Include "inferior.h".
12177         (amd64fbsd_get_thread_local_address): Pass down target.
12178         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12179         thread's gdbarch instead of target_gdbarch.
12180         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12181         get_last_target_status.
12182         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12183         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12184         inferiors.
12185         (update_inserted_breakpoint_locations): Skip if inferiors with no
12186         execution.
12187         (update_global_location_list): When handling moribund locations,
12188         find representative inferior for location's pspace, and use thread
12189         count of its process_stratum target.
12190         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12191         * bsd-uthread.c (bsd_uthread_target::wait): Use
12192         as_process_stratum_target and adjust thread_change_ptid and
12193         add_thread calls.
12194         (bsd_uthread_target::update_thread_list): Use
12195         as_process_stratum_target and adjust find_thread_ptid,
12196         thread_change_ptid and add_thread calls.
12197         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12198         find_thread_ptid call.
12199         * corelow.c (add_to_thread_list): Adjust add_thread call.
12200         (core_target_open): Adjust add_thread_silent and thread_count
12201         calls.
12202         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12203         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12204         * event-top.c (async_disconnect): Pop targets from all inferiors.
12205         * exec.c (add_target_sections): Push exec target on all inferiors
12206         sharing the program space.
12207         (remove_target_sections): Remove the exec target from all
12208         inferiors sharing the program space.
12209         (exec_on_vfork): New.
12210         * exec.h (exec_on_vfork): Declare.
12211         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12212         Pass it down.
12213         (fbsd_nat_target::update_thread_list): Adjust.
12214         (fbsd_nat_target::resume): Adjust.
12215         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12216         down.
12217         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12218         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12219         get_thread_arch_regcache call.
12220         * fork-child.c (gdb_startup_inferior): Pass target down to
12221         startup_inferior and set_executing.
12222         * gdbthread.h (struct process_stratum_target): Forward declare.
12223         (add_thread, add_thread_silent, add_thread_with_info)
12224         (in_thread_list): Add process_stratum_target parameter.
12225         (find_thread_ptid(inferior*, ptid_t)): New overload.
12226         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12227         parameter.
12228         (all_threads()): Delete overload.
12229         (all_threads, all_non_exited_threads): Add process_stratum_target
12230         parameter.
12231         (all_threads_safe): Use brace initialization.
12232         (thread_count): Add process_stratum_target parameter.
12233         (set_resumed, set_running, set_stop_requested, set_executing)
12234         (threads_are_executing, finish_thread_state): Add
12235         process_stratum_target parameter.
12236         (switch_to_thread): Use is_current_thread.
12237         * i386-fbsd-tdep.c: Include "inferior.h".
12238         (i386fbsd_get_thread_local_address): Pass down target.
12239         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12240         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12241         have_inferiors check.
12242         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12243         (inf_ptrace_target::attach): Adjust.
12244         * infcall.c (run_inferior_call): Adjust.
12245         * infcmd.c (run_command_1): Pass target to
12246         scoped_finish_thread_state.
12247         (proceed_thread_callback): Skip inferiors with no execution.
12248         (continue_command): Rename 'all_threads' local to avoid hiding
12249         'all_threads' function.  Adjust get_last_target_status call.
12250         (prepare_one_step): Adjust set_running call.
12251         (signal_command): Use user_visible_resume_target.  Compare thread
12252         pointers instead of inferior_ptid.
12253         (info_program_command): Adjust to pass down target.
12254         (attach_command): Mark target's 'thread_executing' flag.
12255         (stop_current_target_threads_ns): New, factored out from ...
12256         (interrupt_target_1): ... this.  Switch inferior before making
12257         target calls.
12258         * inferior-iter.h
12259         (struct all_inferiors_iterator, struct all_inferiors_range)
12260         (struct all_inferiors_safe_range)
12261         (struct all_non_exited_inferiors_range): Filter on
12262         process_stratum_target too.  Remove explicit.
12263         * inferior.c (inferior::inferior): Push dummy target on target
12264         stack.
12265         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12266         Add process_stratum_target parameter, and pass it down.
12267         (have_live_inferiors): Adjust.
12268         (switch_to_inferior_and_push_target): New.
12269         (add_inferior_command, clone_inferior_command): Handle
12270         "-no-connection" parameter.  Use
12271         switch_to_inferior_and_push_target.
12272         (_initialize_inferior): Mention "-no-connection" option in
12273         the help of "add-inferior" and "clone-inferior" commands.
12274         * inferior.h: Include "process-stratum-target.h".
12275         (interrupt_target_1): Use bool.
12276         (struct inferior) <push_target, unpush_target, target_is_pushed,
12277         find_target_beneath, top_target, process_target, target_at,
12278         m_stack>: New.
12279         (discard_all_inferiors): Delete.
12280         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
12281         (all_inferiors, all_non_exited_inferiors): Add
12282         process_stratum_target parameter.
12283         * infrun.c: Include "gdb_select.h" and <unordered_map>.
12284         (target_last_proc_target): New global.
12285         (follow_fork_inferior): Push target on new inferior.  Pass target
12286         to add_thread_silent.  Call exec_on_vfork.  Handle target's
12287         reference count.
12288         (follow_fork): Adjust get_last_target_status call.  Also consider
12289         target.
12290         (follow_exec): Push target on new inferior.
12291         (struct execution_control_state) <target>: New field.
12292         (user_visible_resume_target): New.
12293         (do_target_resume): Call target_async.
12294         (resume_1): Set target's threads_executing flag.  Consider resume
12295         target.
12296         (commit_resume_all_targets): New.
12297         (proceed): Also consider resume target.  Skip threads of inferiors
12298         with no execution.  Commit resumtion in all targets.
12299         (start_remote): Pass current inferior to wait_for_inferior.
12300         (infrun_thread_stop_requested): Consider target as well.  Pass
12301         thread_info pointer to clear_inline_frame_state instead of ptid.
12302         (infrun_thread_thread_exit): Consider target as well.
12303         (random_pending_event_thread): New inferior parameter.  Use it.
12304         (do_target_wait): Rename to ...
12305         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
12306         down.
12307         (threads_are_resumed_pending_p, do_target_wait): New.
12308         (prepare_for_detach): Adjust calls.
12309         (wait_for_inferior): New inferior parameter.  Handle it.  Use
12310         do_target_wait_1 instead of do_target_wait.
12311         (fetch_inferior_event): Adjust.  Switch to representative
12312         inferior.  Pass target down.
12313         (set_last_target_status): Add process_stratum_target parameter.
12314         Save target in global.
12315         (get_last_target_status): Add process_stratum_target parameter and
12316         handle it.
12317         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
12318         (context_switch): Check inferior_ptid == null_ptid before calling
12319         inferior_thread().
12320         (get_inferior_stop_soon): Pass down target.
12321         (wait_one): Rename to ...
12322         (poll_one_curr_target): ... this.
12323         (struct wait_one_event): New.
12324         (wait_one): New.
12325         (stop_all_threads): Adjust.
12326         (handle_no_resumed, handle_inferior_event): Adjust to consider the
12327         event's target.
12328         (switch_back_to_stepped_thread): Also consider target.
12329         (print_stop_event): Update.
12330         (normal_stop): Update.  Also consider the resume target.
12331         * infrun.h (wait_for_inferior): Remove declaration.
12332         (user_visible_resume_target): New declaration.
12333         (get_last_target_status, set_last_target_status): New
12334         process_stratum_target parameter.
12335         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12336         process_stratum_target parameter, and use it.
12337         (clear_inline_frame_state (thread_info*)): New.
12338         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
12339         process_stratum_target parameter.
12340         (clear_inline_frame_state (thread_info*)): Declare.
12341         * linux-fork.c (delete_checkpoint_command): Pass target down to
12342         find_thread_ptid.
12343         (checkpoint_command): Adjust.
12344         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12345         instead of just tweaking inferior_ptid.
12346         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12347         (exit_lwp): Pass target down to find_thread_ptid.
12348         (attach_proc_task_lwp_callback): Pass target down to
12349         add_thread/set_running/set_executing.
12350         (linux_nat_target::attach): Pass target down to
12351         thread_change_ptid.
12352         (get_detach_signal): Pass target down to find_thread_ptid.
12353         Consider last target status's target.
12354         (linux_resume_one_lwp_throw, resume_lwp)
12355         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12356         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12357         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12358         (linux_nat_target::async_wait_fd): New.
12359         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12360         target down.
12361         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12362         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12363         * linux-thread-db.c (struct thread_db_info::process_target): New
12364         field.
12365         (add_thread_db_info): Save target.
12366         (get_thread_db_info): New process_stratum_target parameter.  Also
12367         match target.
12368         (delete_thread_db_info): New process_stratum_target parameter.
12369         Also match target.
12370         (thread_from_lwp): Adjust to pass down target.
12371         (thread_db_notice_clone): Pass down target.
12372         (check_thread_db_callback): Pass down target.
12373         (try_thread_db_load_1): Always push the thread_db target.
12374         (try_thread_db_load, record_thread): Pass target down.
12375         (thread_db_target::detach): Pass target down.  Always unpush the
12376         thread_db target.
12377         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12378         target down.  Always unpush the thread_db target.
12379         (find_new_threads_callback, thread_db_find_new_threads_2)
12380         (thread_db_target::update_thread_list): Pass target down.
12381         (thread_db_target::pid_to_str): Pass current inferior down.
12382         (thread_db_target::get_thread_local_address): Pass target down.
12383         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12384         target down.
12385         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12386         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12387         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12388         (procfs_init_inferior): Rename to ...
12389         (procfs_target::procfs_init_inferior): ... this and adjust.
12390         (procfs_target::create_inferior, procfs_notice_thread)
12391         (procfs_do_thread_registers): Adjust.
12392         * ppc-fbsd-tdep.c: Include "inferior.h".
12393         (ppcfbsd_get_thread_local_address): Pass down target.
12394         * proc-service.c (ps_xfer_memory): Switch current inferior and
12395         program space as well.
12396         (get_ps_regcache): Pass target down.
12397         * process-stratum-target.c
12398         (process_stratum_target::thread_address_space)
12399         (process_stratum_target::thread_architecture): Pass target down.
12400         * process-stratum-target.h
12401         (process_stratum_target::threads_executing): New field.
12402         (as_process_stratum_target): New.
12403         * ravenscar-thread.c
12404         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12405         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12406         down.
12407         * record-btrace.c (record_btrace_target::info_record): Adjust.
12408         (record_btrace_target::record_method)
12409         (record_btrace_target::record_is_replaying)
12410         (record_btrace_target::fetch_registers)
12411         (get_thread_current_frame_id, record_btrace_target::resume)
12412         (record_btrace_target::wait, record_btrace_target::stop): Pass
12413         target down.
12414         * record-full.c (record_full_wait_1): Switch to event thread.
12415         Pass target down.
12416         * regcache.c (regcache::regcache)
12417         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12418         process_stratum_target parameter and handle it.
12419         (current_thread_target): New global.
12420         (get_thread_regcache): Add process_stratum_target parameter and
12421         handle it.  Switch inferior before calling target method.
12422         (get_thread_regcache): Pass target down.
12423         (get_thread_regcache_for_ptid): Pass target down.
12424         (registers_changed_ptid): Add process_stratum_target parameter and
12425         handle it.
12426         (registers_changed_thread, registers_changed): Pass target down.
12427         (test_get_thread_arch_aspace_regcache): New.
12428         (current_regcache_test): Define a couple local test_target_ops
12429         instances and use them for testing.
12430         (readwrite_regcache): Pass process_stratum_target parameter.
12431         (cooked_read_test, cooked_write_test): Pass mock_target down.
12432         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12433         (get_thread_arch_aspace_regcache): Add process_stratum_target
12434         parameter.
12435         (regcache::target): New method.
12436         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12437         (regcache::registers_changed_ptid): Add process_stratum_target
12438         parameter.
12439         (regcache::m_target): New field.
12440         (registers_changed_ptid): Add process_stratum_target parameter.
12441         * remote.c (remote_state::supports_vCont_probed): New field.
12442         (remote_target::async_wait_fd): New method.
12443         (remote_unpush_and_throw): Add remote_target parameter.
12444         (get_current_remote_target): Adjust.
12445         (remote_target::remote_add_inferior): Push target.
12446         (remote_target::remote_add_thread)
12447         (remote_target::remote_notice_new_inferior)
12448         (get_remote_thread_info): Pass target down.
12449         (remote_target::update_thread_list): Skip threads of inferiors
12450         bound to other targets.  (remote_target::close): Don't discard
12451         inferiors.  (remote_target::add_current_inferior_and_thread)
12452         (remote_target::process_initial_stop_replies)
12453         (remote_target::start_remote)
12454         (remote_target::remote_serial_quit_handler): Pass down target.
12455         (remote_target::remote_unpush_target): New remote_target
12456         parameter.  Unpush the target from all inferiors.
12457         (remote_target::remote_unpush_and_throw): New remote_target
12458         parameter.  Pass it down.
12459         (remote_target::open_1): Check whether the current inferior has
12460         execution instead of checking whether any inferior is live.  Pass
12461         target down.
12462         (remote_target::remote_detach_1): Pass down target.  Use
12463         remote_unpush_target.
12464         (extended_remote_target::attach): Pass down target.
12465         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12466         (remote_target::append_resumption): Pass down target.
12467         (remote_target::append_pending_thread_resumptions)
12468         (remote_target::remote_resume_with_hc, remote_target::resume)
12469         (remote_target::commit_resume): Pass down target.
12470         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12471         (remote_target::interrupt_query)
12472         (remote_target::remove_new_fork_children)
12473         (remote_target::check_pending_events_prevent_wildcard_vcont)
12474         (remote_target::remote_parse_stop_reply)
12475         (remote_target::process_stop_reply): Pass down target.
12476         (first_remote_resumed_thread): New remote_target parameter.  Pass
12477         it down.
12478         (remote_target::wait_as): Pass down target.
12479         (unpush_and_perror): New remote_target parameter.  Pass it down.
12480         (remote_target::readchar, remote_target::remote_serial_write)
12481         (remote_target::getpkt_or_notif_sane_1)
12482         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12483         down target.
12484         (remote_target::mourn_inferior): Pass down target.  Use
12485         remote_unpush_target.
12486         (remote_target::core_of_thread)
12487         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12488         (remote_target::pid_to_exec_file)
12489         (remote_target::thread_handle_to_thread_info): Pass down target.
12490         (remote_target::async_wait_fd): New.
12491         * riscv-fbsd-tdep.c: Include "inferior.h".
12492         (riscv_fbsd_get_thread_local_address): Pass down target.
12493         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12494         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12495         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12496         Adjust.
12497         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12498         * solib-svr4.c (enable_break): Pass down target.
12499         * spu-multiarch.c (parse_spufs_run): Pass down target.
12500         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12501         * target-delegates.c: Regenerate.
12502         * target.c (g_target_stack): Delete.
12503         (current_top_target): Return the current inferior's top target.
12504         (target_has_execution_1): Refer to the passed-in inferior's top
12505         target.
12506         (target_supports_terminal_ours): Check whether the initial
12507         inferior was already created.
12508         (decref_target): New.
12509         (target_stack::push): Incref/decref the target.
12510         (push_target, push_target, unpush_target): Adjust.
12511         (target_stack::unpush): Defref target.
12512         (target_is_pushed): Return bool.  Adjust to refer to the current
12513         inferior's target stack.
12514         (dispose_inferior): Delete, and inline parts ...
12515         (target_preopen): ... here.  Only dispose of the current inferior.
12516         (target_detach): Hold strong target reference while detaching.
12517         Pass target down.
12518         (target_thread_name): Add assertion.
12519         (target_resume): Pass down target.
12520         (target_ops::beneath, find_target_at): Adjust to refer to the
12521         current inferior's target stack.
12522         (get_dummy_target): New.
12523         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12524         has a thread running.
12525         (initialize_targets): Rename to ...
12526         (_initialize_target): ... this.
12527         * target.h: Include "gdbsupport/refcounted-object.h".
12528         (struct target_ops): Inherit refcounted_object.
12529         (target_ops::shortname, target_ops::longname): Make const.
12530         (target_ops::async_wait_fd): New method.
12531         (decref_target): Declare.
12532         (struct target_ops_ref_policy): New.
12533         (target_ops_ref): New typedef.
12534         (get_dummy_target): Declare function.
12535         (target_is_pushed): Return bool.
12536         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12537         (all_matching_threads_iterator::all_matching_threads_iterator):
12538         Handle filter target.
12539         * thread-iter.h (struct all_matching_threads_iterator, struct
12540         all_matching_threads_range, class all_non_exited_threads_range):
12541         Filter by target too.  Remove explicit.
12542         * thread.c (threads_executing): Delete.
12543         (inferior_thread): Pass down current inferior.
12544         (clear_thread_inferior_resources): Pass down thread pointer
12545         instead of ptid_t.
12546         (add_thread_silent, add_thread_with_info, add_thread): Add
12547         process_stratum_target parameter.  Use it for thread and inferior
12548         searches.
12549         (is_current_thread): New.
12550         (thread_info::deletable): Use it.
12551         (find_thread_ptid, thread_count, in_thread_list)
12552         (thread_change_ptid, set_resumed, set_running): New
12553         process_stratum_target parameter.  Pass it down.
12554         (set_executing): New process_stratum_target parameter.  Pass it
12555         down.  Adjust reference to 'threads_executing'.
12556         (threads_are_executing): New process_stratum_target parameter.
12557         Adjust reference to 'threads_executing'.
12558         (set_stop_requested, finish_thread_state): New
12559         process_stratum_target parameter.  Pass it down.
12560         (switch_to_thread): Also match inferior.
12561         (switch_to_thread): New process_stratum_target parameter.  Pass it
12562         down.
12563         (update_threads_executing): Reimplement.
12564         * top.c (quit_force): Pop targets from all inferior.
12565         (gdb_init): Don't call initialize_targets.
12566         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12567         Declare.
12568         (windows_add_thread, windows_delete_thread): Adjust.
12569         (get_windows_debug_event): Rename to ...
12570         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12571         * tracefile-tfile.c (tfile_target_open): Pass down target.
12572         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12573         Forward declare.
12574         (switch_to_thread): Add process_stratum_target parameter.
12575         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12576         parameter.  Use it.
12577         (mi_on_resume): Pass target down.
12578         * nat/fork-inferior.c (startup_inferior): Add
12579         process_stratum_target parameter.  Pass it down.
12580         * nat/fork-inferior.h (startup_inferior): Add
12581         process_stratum_target parameter.
12582         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12583
12584 2020-01-10  Pedro Alves  <palves@redhat.com>
12585
12586         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12587         directly.  Instead find the first thread in the thread list and
12588         use switch_to_thread.
12589
12590 2020-01-10  Pedro Alves  <palves@redhat.com>
12591
12592         * remote.c (remote_target::remote_add_inferior): Don't bind a
12593         process to the current inferior if the current inferior is already
12594         bound to a process.
12595
12596 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12597             Pedro Alves  <palves@redhat.com>
12598
12599         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12600         If no process is specified, return null_ptid instead of
12601         inferior_ptid.
12602         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12603         TARGET_WAITKIND_SIGNALLED with no pid.
12604
12605 2020-01-10  Pedro Alves  <palves@redhat.com>
12606
12607         * remote.c (first_remote_resumed_thread): New.
12608         (remote_target::wait_as): Use it as default event_ptid instead of
12609         inferior_ptid.
12610
12611 2020-01-10  Pedro Alves  <palves@redhat.com>
12612
12613         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12614
12615 2020-01-10  Pedro Alves  <palves@redhat.com>
12616
12617         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12618         not -1.
12619
12620 2020-01-10  Pedro Alves  <palves@redhat.com>
12621
12622         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12623         ptid to get_last_target_status.
12624         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12625         ptid to get_last_target_status.
12626         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12627         get_last_target_status.
12628         (info_program_command): Don't pass a target_waitstatus to
12629         get_last_target_status.
12630         * infrun.c (init_wait_for_inferior): Use
12631         nullify_last_target_wait_ptid.
12632         (get_last_target_status): Handle nullptr arguments.
12633         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12634         (print_stop_event): Don't pass a ptid to get_last_target_status.
12635         (normal_stop): Don't pass a ptid to get_last_target_status.
12636         * infrun.h (get_last_target_status, set_last_target_status): Move
12637         comments here and update.
12638         (nullify_last_target_wait_ptid): Declare.
12639         * linux-fork.c (fork_load_infrun_state): Remove local extern
12640         declaration of nullify_last_target_wait_ptid.
12641         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12642         to get_last_target_status.
12643
12644 2020-01-10  Pedro Alves  <palves@redhat.com>
12645
12646         * gdbthread.h (scoped_restore_current_thread)
12647         <dont_restore, restore, m_dont_restore>: Declare.
12648         * thread.c (thread_alive): Add assertion.  Return bool.
12649         (switch_to_thread_if_alive): New.
12650         (prune_threads): Switch inferior/thread.
12651         (print_thread_info_1): Switch thread before calling target methods.
12652         (scoped_restore_current_thread::restore): New, factored out from
12653         ...
12654         (scoped_restore_current_thread::~scoped_restore_current_thread):
12655         ... this.
12656         (scoped_restore_current_thread::scoped_restore_current_thread):
12657         Add assertion.
12658         (thread_apply_all_command, thread_select): Use
12659         switch_to_thread_if_alive.
12660         * infrun.c (proceed, restart_threads, handle_signal_stop)
12661         (switch_back_to_stepped_thread): Switch current thread before
12662         calling target methods.
12663
12664 2020-01-10  Pedro Alves <palves@redhat.com>
12665
12666         * inferior.c (switch_to_inferior_no_thread): New function,
12667         factored out from ...
12668         (inferior_command): ... here.
12669         * inferior.h (switch_to_inferior_no_thread): Declare.
12670         * mi/mi-main.c (run_one_inferior): Use
12671         switch_to_inferior_no_thread.
12672
12673 2020-01-10  Pedro Alves  <palves@redhat.com>
12674
12675         * infcmd.c (kill_command): Remove dead code.
12676
12677 2020-01-10  Pedro Alves  <palves@redhat.com>
12678
12679         * remote.c (remote_target::mourn_inferior): No longer check
12680         whether the target is running.
12681
12682 2020-01-10  Pedro Alves  <palves@redhat.com>
12683
12684         * corelow.c (core_target::has_execution): Change parameter type to
12685         inferior pointer.
12686         * inferior.c (number_of_live_inferiors): Use
12687         inferior::has_execution instead of target_has_execution_1.
12688         * inferior.h (inferior::has_execution): New.
12689         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12690         inferior::has_execution instead of target_has_execution_1.
12691         * process-stratum-target.c
12692         (process_stratum_target::has_execution): Change parameter type to
12693         inferior pointer.  Check the inferior's PID instead of
12694         inferior_ptid.
12695         * process-stratum-target.h
12696         (process_stratum_target::has_execution): Change parameter type to
12697         inferior pointer.
12698         * record-full.c (record_full_core_target::has_execution): Change
12699         parameter type to inferior pointer.
12700         * target.c (target_has_execution_1): Change parameter type to
12701         inferior pointer.
12702         (target_has_execution_current): Adjust.
12703         * target.h (target_ops::has_execution): Change parameter type to
12704         inferior pointer.
12705         (target_has_execution_1): Change parameter type to inferior
12706         pointer.  Change return type to bool.
12707         * tracefile.h (tracefile_target::has_execution): Change parameter
12708         type to inferior pointer.
12709
12710 2020-01-10  Pedro Alves  <palves@redhat.com>
12711
12712         * exceptions.c (print_flush): Remove current_top_target() check.
12713
12714 2020-01-10  Pedro Alves  <palves@redhat.com>
12715
12716         * remote.c (show_remote_exec_file): Show the current inferior's
12717         exec-file instead of the command variable's value.
12718
12719 2020-01-10  Pedro Alves  <palves@redhat.com>
12720
12721         * record-full.c (record_full_resume_ptid): New global.
12722         (record_full_target::resume): Set it.
12723         (record_full_wait_1): Use record_full_resume_ptid instead of
12724         inferior_ptid.
12725
12726 2020-01-10  Pedro Alves  <palves@redhat.com>
12727
12728         * gdbthread.h (scoped_restore_current_thread)
12729         <dont_restore, restore, m_dont_restore>: Declare.
12730         * thread.c (thread_alive): Add assertion.  Return bool.
12731         (switch_to_thread_if_alive): New.
12732         (prune_threads): Switch inferior/thread.
12733         (print_thread_info_1): Switch thread before calling target methods.
12734         (scoped_restore_current_thread::restore): New, factored out from
12735         ...
12736         (scoped_restore_current_thread::~scoped_restore_current_thread):
12737         ... this.
12738         (scoped_restore_current_thread::scoped_restore_current_thread):
12739         Add assertion.
12740         (thread_apply_all_command, thread_select): Use
12741         switch_to_thread_if_alive.
12742
12743 2020-01-10  George Barrett  <bob@bob131.so>
12744
12745         * stap-probe.c (stap_modify_semaphore): Don't check for null
12746         semaphores.
12747         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12748         for null semaphores.
12749
12750 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12751
12752         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12753         all source windows, and maintain horizontal scroll status while
12754         doing so.
12755
12756 2020-01-09  Tom Tromey  <tom@tromey.com>
12757
12758         PR tui/18932:
12759         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12760         update_source_window, not print_source_lines.
12761
12762 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12763
12764         * tui/tui.c (tui_enable): Register tui hooks after calling
12765         tui_display_main.
12766
12767 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12768
12769         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12770
12771 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12772
12773         * thread.c (print_thread_info_1): Fix indentation.
12774
12775 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12776
12777         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12778         unique_xmalloc_ptr outside the if to always free the demangled name.
12779
12780 2020-01-08  Tom Tromey  <tromey@adacore.com>
12781
12782         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12783         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12784         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12785         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12786         Remove.
12787         (section_offsets): New typedef.
12788         * symtab.c (fixup_section, get_msymbol_address): Update.
12789         * symmisc.c (dump_msymbols): Update.
12790         * symfile.h (relative_addr_info_to_section_offsets)
12791         (symfile_map_offsets_to_segments): Update.
12792         * symfile.c (build_section_addr_info_from_objfile)
12793         (init_objfile_sect_indices): Update.
12794         (struct place_section_arg): Change type of "offsets".
12795         (place_section): Update.
12796         (relative_addr_info_to_section_offsets): Change type of
12797         "section_offsets".  Remove "num_sections" parameter.
12798         (default_symfile_offsets, syms_from_objfile_1)
12799         (set_objfile_default_section_offset): Update.
12800         (reread_symbols): No need to preserve section offsets by hand.
12801         (symfile_map_offsets_to_segments): Change type of "offsets".
12802         * stap-probe.c (relocate_address): Update.
12803         * stabsread.h (process_one_symbol): Update.
12804         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12805         (solib_target_relocate_section_addresses): Update.
12806         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12807         Update.
12808         * solib-frv.c (frv_relocate_main_executable): Update.
12809         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12810         * solib-aix.c (solib_aix_get_section_offsets): Change return
12811         type.
12812         (solib_aix_solib_create_inferior_hook): Update.
12813         * remote.c (remote_target::get_offsets): Update.
12814         * psymtab.c (find_pc_sect_psymtab): Update.
12815         * psympriv.h (struct partial_symbol) <address, text_low,
12816         text_high>: Update.
12817         * objfiles.h (obj_section_offset): Update.
12818         (struct objfile) <section_offsets>: Change type.
12819         <num_sections>: Remove.
12820         (objfile_relocate): Update.
12821         * objfiles.c (entry_point_address_query): Update
12822         (relocate_one_symbol): Change type of "section_offsets".
12823         (objfile_relocate1, objfile_relocate1): Change type of
12824         "new_offsets".
12825         (objfile_rebase1): Update.
12826         * mipsread.c (mipscoff_symfile_read): Update.
12827         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12828         parameter.
12829         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12830         (parse_external, psymtab_to_symtab_1): Update.
12831         * machoread.c (macho_symfile_offsets): Update.
12832         * ia64-tdep.c (ia64_find_unwind_table): Update.
12833         * hppa-tdep.c (read_unwind_info): Update.
12834         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12835         * dwarf2read.c (create_addrmap_from_index)
12836         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12837         (process_psymtab_comp_unit_reader, add_partial_symbol)
12838         (add_partial_subprogram, process_full_comp_unit)
12839         (read_file_scope, read_func_scope, read_lexical_block_scope)
12840         (read_call_site_scope, dwarf2_rnglists_process)
12841         (dwarf2_ranges_process, dwarf2_ranges_read)
12842         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12843         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12844         Update.
12845         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12846         Update.
12847         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12848         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12849         (process_one_symbol): Change type of "section_offsets".
12850         * ctfread.c (get_objfile_text_range): Update.
12851         * coffread.c (coff_symtab_read, enter_linenos)
12852         (process_coff_symbol): Update.
12853         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12854         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12855
12856 2020-01-08  Tom Tromey  <tromey@adacore.com>
12857
12858         * dwarf2read.c (parse_macro_definition): Use std::string.
12859         (parse_macro_definition): Likewise.
12860
12861 2020-01-08  Tom Tromey  <tromey@adacore.com>
12862
12863         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12864         (ATTR_ALLOC_CHUNK): Remove.
12865
12866 2020-01-08  Tom Tromey  <tromey@adacore.com>
12867
12868         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12869
12870 2020-01-08  Tom Tromey  <tromey@adacore.com>
12871
12872         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12873         (dwarf2_compute_name, open_dwo_file): Likewise.
12874         (process_enumeration_scope): Use std::vector.
12875         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12876         (partial_die_info::fixup, dwarf2_start_subfile)
12877         (guess_full_die_structure_name, dwarf2_name): Likewise.
12878         (determine_prefix): Update.
12879         (guess_full_die_structure_name): Make return type const.
12880         (partial_die_full_name): Return unique_xmalloc_ptr.
12881         (DW_FIELD_ALLOC_CHUNK): Remove.
12882
12883 2020-01-07  Tom Tromey  <tromey@adacore.com>
12884
12885         PR build/24937:
12886         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12887
12888 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12889
12890         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12891
12892 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12893
12894         * stack.c (print_frame_info): Move disassemble_next_line code
12895         inside source_print block.
12896
12897 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12898
12899         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12900         gdb/signals.h, as we are now using native signal symbols.
12901
12902 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12903
12904         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12905         overflow by an early check of content vs threshold.
12906         * tui/tui-source.c (tui_source_window::line_is_displayed):
12907         Likewise.
12908
12909 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12910
12911         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12912
12913 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12914
12915         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12916         export table if no section contains it's RVA.
12917
12918 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12919
12920         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12921
12922 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12923
12924         * source.c (print_source_lines_base): Set last_line_listed.
12925
12926 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12927
12928         * tui/tui-disasm.c: Remove trailing spaces.
12929
12930 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12931             Pedro Alves  <palves@redhat.com>
12932
12933         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12934         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12935         (windows_gdb_signal_to_target): New function, uses the above
12936         enumeration to convert GDB internal signal codes to equivalent
12937         Windows codes.
12938         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12939         * windows-nat.c: Include "gdb_wait.h".
12940         (get_windows_debug_event): Extract the fatal exception from the
12941         exit status and convert to the equivalent Posix signal number.
12942         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12943         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12944         * gdbsupport/gdb_wait.c: New file, implements
12945         windows_status_to_termsig.
12946         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12947         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12948
12949 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12950
12951         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12952         show_layout.
12953
12954 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12955
12956         * aarch64-linux-nat.c
12957         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12958         and bfd_mach_aarch64.
12959
12960 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12961
12962         * ui-file.c (stdio_file::can_emit_style_escape)
12963         (tee_file::can_emit_style_escape): Ensure style is used also on
12964         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12965         to gdb_stdout.
12966         * main.c (set_gdb_data_directory): Use file style to output the
12967         warning that the given pathname is not a directory.
12968         * top.c (show_history_filename, gdb_safe_append_history)
12969         (show_gdb_datadir): Use file style.
12970
12971 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12972
12973         * solib-target.c (struct lm_info_target):
12974         Change offsets to be a unique_xmalloc_ptr.
12975         (solib_target_relocate_section_addresses): Update.
12976
12977 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12978
12979         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12980
12981 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12982
12983         * MAINTAINERS (Write After Approval): Add myself.
12984
12985 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12986
12987         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12988         Cell BE architecture.
12989         * target.h (struct target_ops) <thread_architecture>: Likewise.
12990
12991 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12992
12993         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12994
12995 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12996
12997         * MAINTAINERS (Write After Approval): Add myself.
12998
12999 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13000
13001         * gdbarch.sh: Update copyright year range of generated files.
13002
13003 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13004
13005         Update copyright year range in all GDB files.
13006
13007 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13008
13009         * copyright.py: Convert to Python 3.
13010
13011 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13012
13013         * copyright.py: Adapt after move of gnulib directory from gdb
13014         directory to toplevel directory.
13015
13016 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13017
13018         * copyright.py (main): Exit if run from the wrong directory.
13019
13020 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13021
13022         * top.c (print_gdb_version): Change copyright year to 2020.
13023
13024 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13025
13026         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13027
13028 For older changes see ChangeLog-2019.
13029 \f
13030 Local Variables:
13031 mode: change-log
13032 left-margin: 8
13033 fill-column: 74
13034 version-control: never
13035 coding: utf-8
13036 End: